From ea0a767697594d2eda37daf5ecbf2fdaf60d2189 Mon Sep 17 00:00:00 2001
From: "Joel E. Denny" <joeldenny@joeldenny.org>
Date: Sun, 2 Jan 2011 09:56:16 -0500
Subject: [PATCH] maint: run "make update-copyright".

---
 ChangeLog                               |   9 +-
 Makefile.am                             |   3 +-
 NEWS                                    |   4 +-
 PACKAGING                               |   2 +-
 README                                  |   4 +-
 README-alpha                            |   2 +-
 README-hacking                          |   3 +-
 TODO                                    |   3 +-
 bootstrap                               |   2 +-
 bootstrap.conf                          |   2 +-
 build-aux/update-b4-copyright           |   2 +-
 build-aux/update-package-copyright-year |   2 +-
 cfg.mk                                  |   2 +-
 configure.ac                            |   7 +-
 data/Makefile.am                        |   3 +-
 data/README                             |   2 +-
 data/bison.m4                           |   3 +-
 data/c++-skel.m4                        |   2 +-
 data/c++.m4                             |   3 +-
 data/c-skel.m4                          |   2 +-
 data/c.m4                               |   3 +-
 data/glr.c                              |   7 +-
 data/glr.cc                             |   5 +-
 data/java-skel.m4                       |   2 +-
 data/java.m4                            |   2 +-
 data/lalr1.cc                           |   9 +-
 data/lalr1.java                         |   4 +-
 data/location.cc                        |   7 +-
 data/xslt/bison.xsl                     |   2 +-
 data/xslt/xml2dot.xsl                   |   2 +-
 data/xslt/xml2text.xsl                  |   2 +-
 data/xslt/xml2xhtml.xsl                 |   2 +-
 data/yacc.c                             |   8 +-
 djgpp/Makefile.maint                    |   3 +-
 djgpp/README.in                         |   3 +-
 djgpp/config.bat                        |   3 +-
 djgpp/config.sed                        |   3 +-
 djgpp/config.site                       |   3 +-
 djgpp/config_h.sed                      |   3 +-
 djgpp/djunpack.bat                      |   3 +-
 djgpp/subpipe.c                         |   3 +-
 djgpp/subpipe.h                         |   3 +-
 djgpp/testsuite.sed                     |   2 +-
 doc/Makefile.am                         |   3 +-
 doc/bison.texinfo                       |   5 +-
 doc/refcard.tex                         |   2 +-
 etc/Makefile.am                         |   2 +-
 etc/README                              |   2 +-
 etc/bench.pl.in                         |   2 +-
 examples/Makefile.am                    |   2 +-
 examples/calc++/Makefile.am             |   2 +-
 examples/extexi                         |   2 +-
 lib/Makefile.am                         |   4 +-
 lib/abitset.c                           |   4 +-
 lib/abitset.h                           |   2 +-
 lib/bbitset.h                           |   4 +-
 lib/bitset.c                            |   3 +-
 lib/bitset.h                            |   3 +-
 lib/bitset_stats.c                      |   3 +-
 lib/bitset_stats.h                      |   3 +-
 lib/bitsetv-print.c                     |   2 +-
 lib/bitsetv-print.h                     |   2 +-
 lib/bitsetv.c                           |   2 +-
 lib/bitsetv.h                           |   2 +-
 lib/ebitset.c                           |   3 +-
 lib/ebitset.h                           |   2 +-
 lib/get-errno.c                         |   2 +-
 lib/get-errno.h                         |   2 +-
 lib/lbitset.c                           |   4 +-
 lib/lbitset.h                           |   2 +-
 lib/libiberty.h                         |   2 +-
 lib/main.c                              |   2 +-
 lib/timevar.c                           |   2 +-
 lib/timevar.def                         |   2 +-
 lib/timevar.h                           |   4 +-
 lib/vbitset.c                           |   3 +-
 lib/vbitset.h                           |   2 +-
 lib/yyerror.c                           |   2 +-
 m4/bison-i18n.m4                        |   2 +-
 m4/c-working.m4                         |   2 +-
 m4/cxx.m4                               |   2 +-
 m4/subpipe.m4                           |   2 +-
 m4/timevar.m4                           |   2 +-
 src/AnnotationList.c                    |   2 +-
 src/AnnotationList.h                    |   2 +-
 src/InadequacyList.c                    |   2 +-
 src/InadequacyList.h                    |   2 +-
 src/LR0.c                               |   4 +-
 src/LR0.h                               |   4 +-
 src/Makefile.am                         |   3 +-
 src/Sbitset.c                           |   2 +-
 src/Sbitset.h                           |   2 +-
 src/assoc.c                             |   4 +-
 src/assoc.h                             |   2 +-
 src/closure.c                           |   4 +-
 src/closure.h                           |   4 +-
 src/complain.c                          |   4 +-
 src/complain.h                          |   4 +-
 src/conflicts.c                         |   4 +-
 src/conflicts.h                         |   4 +-
 src/derives.c                           |   4 +-
 src/derives.h                           |   4 +-
 src/files.c                             |   4 +-
 src/files.h                             |   4 +-
 src/flex-scanner.h                      |   2 +-
 src/getargs.c                           |   4 +-
 src/getargs.h                           |   4 +-
 src/gram.c                              |   4 +-
 src/gram.h                              |   4 +-
 src/graphviz.c                          |   2 +-
 src/graphviz.h                          |   2 +-
 src/ielr.c                              |   2 +-
 src/ielr.h                              |   2 +-
 src/lalr.c                              |   4 +-
 src/lalr.h                              |   4 +-
 src/location.c                          |   3 +-
 src/location.h                          |   3 +-
 src/main.c                              |   4 +-
 src/muscle-tab.c                        |   3 +-
 src/muscle-tab.h                        |   4 +-
 src/named-ref.c                         |   2 +-
 src/named-ref.h                         |   2 +-
 src/nullable.c                          |   4 +-
 src/nullable.h                          |   2 +-
 src/output.c                            |   4 +-
 src/output.h                            |   4 +-
 src/parse-gram.c                        | 294 ++++++++++++------------
 src/parse-gram.h                        |   9 +-
 src/parse-gram.y                        |   3 +-
 src/print-xml.c                         |   2 +-
 src/print-xml.h                         |   2 +-
 src/print.c                             |   4 +-
 src/print.h                             |   2 +-
 src/print_graph.c                       |   3 +-
 src/print_graph.h                       |   2 +-
 src/reader.c                            |   4 +-
 src/reader.h                            |   4 +-
 src/reduce.c                            |   4 +-
 src/reduce.h                            |   4 +-
 src/relation.c                          |   4 +-
 src/relation.h                          |   2 +-
 src/scan-code.h                         |   2 +-
 src/scan-code.l                         |   3 +-
 src/scan-gram.h                         |   2 +-
 src/scan-gram.l                         |   3 +-
 src/scan-skel.h                         |   3 +-
 src/scan-skel.l                         |   3 +-
 src/state.c                             |   3 +-
 src/state.h                             |   4 +-
 src/symlist.c                           |   4 +-
 src/symlist.h                           |   4 +-
 src/symtab.c                            |   4 +-
 src/symtab.h                            |   4 +-
 src/system.h                            |   3 +-
 src/tables.c                            |   4 +-
 src/tables.h                            |   2 +-
 src/uniqstr.c                           |   3 +-
 src/uniqstr.h                           |   3 +-
 tests/Makefile.am                       |   3 +-
 tests/actions.at                        |   3 +-
 tests/atlocal.in                        |   3 +-
 tests/c++.at                            |   4 +-
 tests/calc.at                           |   3 +-
 tests/conflicts.at                      |   4 +-
 tests/cxx-type.at                       |   3 +-
 tests/existing.at                       |   4 +-
 tests/glr-regression.at                 |   2 +-
 tests/headers.at                        |   2 +-
 tests/input.at                          |   3 +-
 tests/java.at                           |   2 +-
 tests/local.at                          |   3 +-
 tests/named-refs.at                     |   2 +-
 tests/output.at                         |   3 +-
 tests/push.at                           |   2 +-
 tests/reduce.at                         |   3 +-
 tests/regression.at                     |   3 +-
 tests/sets.at                           |   2 +-
 tests/skeletons.at                      |   2 +-
 tests/synclines.at                      |   2 +-
 tests/testsuite.at                      |   4 +-
 tests/torture.at                        |   4 +-
 181 files changed, 396 insertions(+), 451 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 6fa4ee2c..c8435f68 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2011-01-02  Joel E. Denny  <joeldenny@joeldenny.org>
+
+	maint: run "make update-copyright".
+
 2011-01-02  Joel E. Denny  <joeldenny@joeldenny.org>
 
 	maint: prepare to use date ranges in copyright notices.
@@ -23585,9 +23589,8 @@
 
 	-----
 
-	Copyright (C) 1987, 1988, 1991, 1992, 1993, 1994, 1995, 1996,
-	1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
-	2008, 2009, 2010 Free Software Foundation, Inc.
+	Copyright (C) 1987-1988, 1991-2011 Free Software Foundation,
+	Inc.
 
 	Copying and distribution of this file, with or without
 	modification, are permitted provided the copyright notice and this
diff --git a/Makefile.am b/Makefile.am
index ecfdf929..c997511f 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,7 +1,6 @@
 ## Process this file with automake to produce Makefile.in -*-Makefile-*-
 
-## Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
-## 2010 Free Software Foundation, Inc.
+## Copyright (C) 2001-2011 Free Software Foundation, Inc.
 
 # This program 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/NEWS b/NEWS
index 3d1df5cd..be986bbc 100644
--- a/NEWS
+++ b/NEWS
@@ -1452,9 +1452,7 @@ End:
 
 -----
 
-Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
-2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation,
-Inc.
+Copyright (C) 1995-2011 Free Software Foundation, Inc.
 
 This file is part of Bison, the GNU Parser Generator.
 
diff --git a/PACKAGING b/PACKAGING
index 546e9112..a6568ecf 100644
--- a/PACKAGING
+++ b/PACKAGING
@@ -36,7 +36,7 @@ to the bison package.
 
 -----
 
-Copyright (C) 2002, 2005, 2009, 2010 Free Software Foundation, Inc.
+Copyright (C) 2002, 2005, 2009-2011 Free Software Foundation, Inc.
 
 This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/README b/README
index 3f10f995..d7a6f081 100644
--- a/README
+++ b/README
@@ -44,8 +44,8 @@ End:
 
 -----
 
-Copyright (C) 1992, 1998, 1999, 2003, 2004, 2005, 2008, 2009, 2010
-Free Software Foundation, Inc.
+Copyright (C) 1992, 1998-1999, 2003-2005, 2008-2011 Free Software
+Foundation, Inc.
 
 This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/README-alpha b/README-alpha
index abc44baf..5dcd2858 100644
--- a/README-alpha
+++ b/README-alpha
@@ -12,7 +12,7 @@ the problems you encounter.
 
 -----
 
-Copyright (C) 2002, 2004, 2009, 2010 Free Software Foundation, Inc.
+Copyright (C) 2002, 2004, 2009-2011 Free Software Foundation, Inc.
 
 This file is part of GNU Bison.
 
diff --git a/README-hacking b/README-hacking
index 759e08c5..f6b8903e 100644
--- a/README-hacking
+++ b/README-hacking
@@ -367,8 +367,7 @@ Push these changes.
 
 -----
 
-Copyright (C) 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010 Free
-Software Foundation, Inc.
+Copyright (C) 2002-2005, 2007-2011 Free Software Foundation, Inc.
 
 This file is part of GNU Bison.
 
diff --git a/TODO b/TODO
index c1a2392c..473246b5 100644
--- a/TODO
+++ b/TODO
@@ -287,8 +287,7 @@ Equip the parser with a means to create the (visual) parse tree.
 
 -----
 
-Copyright (C) 2001, 2002, 2003, 2004, 2006, 2008, 2009, 2010 Free
-Software Foundation, Inc.
+Copyright (C) 2001-2004, 2006, 2008-2011 Free Software Foundation, Inc.
 
 This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/bootstrap b/bootstrap
index dcd47739..ecf25178 100755
--- a/bootstrap
+++ b/bootstrap
@@ -4,7 +4,7 @@ scriptversion=2010-11-20.03; # UTC
 
 # Bootstrap this package from checked-out sources.
 
-# Copyright (C) 2003-2010 Free Software Foundation, Inc.
+# Copyright (C) 2003-2011 Free Software Foundation, Inc.
 
 # This program 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/bootstrap.conf b/bootstrap.conf
index 0b1b768e..064aad24 100644
--- a/bootstrap.conf
+++ b/bootstrap.conf
@@ -1,6 +1,6 @@
 # Bootstrap configuration.
 
-# Copyright (C) 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+# Copyright (C) 2006-2011 Free Software Foundation, Inc.
 
 # This program 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/build-aux/update-b4-copyright b/build-aux/update-b4-copyright
index ea82de4f..4a614241 100755
--- a/build-aux/update-b4-copyright
+++ b/build-aux/update-b4-copyright
@@ -3,7 +3,7 @@
 # Update b4_copyright invocations or b4_copyright_years definitions to
 # include the current year.
 
-# Copyright (C) 2009, 2010 Free Software Foundation, Inc.
+# Copyright (C) 2009-2011 Free Software Foundation, Inc.
 
 # This program 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/build-aux/update-package-copyright-year b/build-aux/update-package-copyright-year
index b5b62e98..39e6126d 100755
--- a/build-aux/update-package-copyright-year
+++ b/build-aux/update-package-copyright-year
@@ -2,7 +2,7 @@
 
 # In configure.ac, update PACKAGE_COPYRIGHT_YEAR to the current year.
 
-# Copyright (C) 2010 Free Software Foundation, Inc.
+# Copyright (C) 2010-2011 Free Software Foundation, Inc.
 #
 # This program 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/cfg.mk b/cfg.mk
index 6cd9cdd0..383d2d03 100644
--- a/cfg.mk
+++ b/cfg.mk
@@ -1,6 +1,6 @@
 # Customize maint.mk                           -*- makefile -*-
 
-# Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc.
+# Copyright (C) 2008-2011 Free Software Foundation, Inc.
 
 # This program 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/configure.ac b/configure.ac
index 73aa4735..2a802711 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,7 +1,6 @@
 # Configure template for GNU Bison.                   -*-Autoconf-*-
 #
-# Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
-# 2010 Free Software Foundation, Inc.
+# Copyright (C) 2001-2011 Free Software Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -24,9 +23,9 @@ AC_PREREQ(2.64)
 AC_INIT([GNU Bison],
         m4_esyscmd([build-aux/git-version-gen .tarball-version]),
         [bug-bison@gnu.org])
-AC_DEFINE([PACKAGE_COPYRIGHT_YEAR], [2010],
+AC_DEFINE([PACKAGE_COPYRIGHT_YEAR], [2011],
           [The copyright year for this package])
-AC_SUBST([PACKAGE_COPYRIGHT_YEAR], [2010])
+AC_SUBST([PACKAGE_COPYRIGHT_YEAR], [2011])
 
 AC_CONFIG_AUX_DIR([build-aux])
 AC_CONFIG_MACRO_DIR([m4])
diff --git a/data/Makefile.am b/data/Makefile.am
index e2592653..eda01c69 100644
--- a/data/Makefile.am
+++ b/data/Makefile.am
@@ -1,5 +1,4 @@
-## Copyright (C) 2002, 2005, 2006, 2007, 2008, 2009, 2010 Free
-## Software Foundation, Inc.
+## Copyright (C) 2002, 2005-2011 Free Software Foundation, Inc.
 
 # This program 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/data/README b/data/README
index f0c77327..4967cf4f 100644
--- a/data/README
+++ b/data/README
@@ -52,7 +52,7 @@ into various formats.
 
 -----
 
-Copyright (C) 2002, 2008, 2009, 2010 Free Software Foundation, Inc.
+Copyright (C) 2002, 2008-2011 Free Software Foundation, Inc.
 
 This file is part of GNU Bison.
 
diff --git a/data/bison.m4 b/data/bison.m4
index 81337d30..aa222a4d 100644
--- a/data/bison.m4
+++ b/data/bison.m4
@@ -2,8 +2,7 @@
 
 # Language-independent M4 Macros for Bison.
 
-# Copyright (C) 2002, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free
-# Software Foundation, Inc.
+# Copyright (C) 2002, 2004-2011 Free Software Foundation, Inc.
 
 # This program 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/data/c++-skel.m4 b/data/c++-skel.m4
index 2bfe14cc..df61a741 100644
--- a/data/c++-skel.m4
+++ b/data/c++-skel.m4
@@ -2,7 +2,7 @@
 
 # C++ skeleton dispatching for Bison.
 
-# Copyright (C) 2006, 2007, 2009, 2010 Free Software Foundation, Inc.
+# Copyright (C) 2006-2007, 2009-2011 Free Software Foundation, Inc.
 
 # This program 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/data/c++.m4 b/data/c++.m4
index 8fbd42ad..fa51bd94 100644
--- a/data/c++.m4
+++ b/data/c++.m4
@@ -2,8 +2,7 @@
 
 # C++ skeleton for Bison
 
-# Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
-# Free Software Foundation, Inc.
+# Copyright (C) 2002-2011 Free Software Foundation, Inc.
 
 # This program 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/data/c-skel.m4 b/data/c-skel.m4
index bb9c5cbb..93dea927 100644
--- a/data/c-skel.m4
+++ b/data/c-skel.m4
@@ -2,7 +2,7 @@
 
 # C skeleton dispatching for Bison.
 
-# Copyright (C) 2006, 2007, 2009, 2010 Free Software Foundation, Inc.
+# Copyright (C) 2006-2007, 2009-2011 Free Software Foundation, Inc.
 
 # This program 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/data/c.m4 b/data/c.m4
index 163608c4..ad53cca5 100644
--- a/data/c.m4
+++ b/data/c.m4
@@ -2,8 +2,7 @@
 
 # C M4 Macros for Bison.
 
-# Copyright (C) 2002, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free
-# Software Foundation, Inc.
+# Copyright (C) 2002, 2004-2011 Free Software Foundation, Inc.
 
 # This program 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/data/glr.c b/data/glr.c
index 4b14b79f..8240d390 100644
--- a/data/glr.c
+++ b/data/glr.c
@@ -2,8 +2,7 @@
 
 # GLR skeleton for Bison
 
-# Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
-# 2010 Free Software Foundation, Inc.
+# Copyright (C) 2002-2011 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -151,7 +150,7 @@ m4_changecom()
 m4_divert_push(0)dnl
 @output(b4_parser_file_name@)@
 b4_copyright([Skeleton implementation for Bison GLR parsers in C],
-             [2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010])
+             [2002-2011])
 [
 /* C GLR parser skeleton written by Paul Hilfinger.  */
 
@@ -2665,7 +2664,7 @@ m4_if(b4_skeleton, ["glr.c"],
 [b4_defines_if(
 [@output(b4_spec_defines_file@)@
 b4_copyright([Skeleton interface for Bison GLR parsers in C],
-             [2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010])
+             [2002-2011])
 
 b4_shared_declarations
 
diff --git a/data/glr.cc b/data/glr.cc
index 5e9f248d..15b113f7 100644
--- a/data/glr.cc
+++ b/data/glr.cc
@@ -2,8 +2,7 @@
 
 # C++ GLR skeleton for Bison
 
-# Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
-# 2010 Free Software Foundation, Inc.
+# Copyright (C) 2002-2011 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -221,7 +220,7 @@ m4_popdef([b4_parse_param])
 m4_divert_push(0)
 @output(b4_spec_defines_file@)@
 b4_copyright([Skeleton interface for Bison GLR parsers in C++],
-             [2002, 2003, 2004, 2005, 2006, 2009, 2010])[
+             [2002-2006, 2009-2011])[
 
 /* C++ GLR parser skeleton written by Akim Demaille.  */
 
diff --git a/data/java-skel.m4 b/data/java-skel.m4
index bb7d6ed9..62e8d90e 100644
--- a/data/java-skel.m4
+++ b/data/java-skel.m4
@@ -2,7 +2,7 @@
 
 # Java skeleton dispatching for Bison.
 
-# Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc.
+# Copyright (C) 2007, 2009-2011 Free Software Foundation, Inc.
 
 # This program 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/data/java.m4 b/data/java.m4
index 590f564a..6e15934d 100644
--- a/data/java.m4
+++ b/data/java.m4
@@ -2,7 +2,7 @@
 
 # Java language support for Bison
 
-# Copyright (C) 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+# Copyright (C) 2007-2011 Free Software Foundation, Inc.
 
 # This program 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/data/lalr1.cc b/data/lalr1.cc
index 8c91fb68..801f5904 100644
--- a/data/lalr1.cc
+++ b/data/lalr1.cc
@@ -1,7 +1,6 @@
 # C++ skeleton for Bison
 
-# Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
-# 2010 Free Software Foundation, Inc.
+# Copyright (C) 2002-2011 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -36,7 +35,7 @@ m4_divert_push(0)dnl
 b4_defines_if(
 [@output(b4_spec_defines_file@)@
 b4_copyright([Skeleton interface for Bison LALR(1) parsers in C++],
-             [2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010])
+             [2002-2011])
 dnl FIXME: This is wrong, we want computed header guards.
 [
 /* C++ LALR(1) parser skeleton written by Akim Demaille.  */
@@ -283,7 +282,7 @@ b4_percent_code_get([[provides]])[]dnl
 ])dnl
 @output(b4_parser_file_name@)@
 b4_copyright([Skeleton implementation for Bison LALR(1) parsers in C++],
-             [2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010])
+             [2002-2011])
 b4_percent_code_get([[top]])[]dnl
 m4_if(b4_prefix, [yy], [],
 [
@@ -1140,7 +1139,7 @@ b4_error_verbose_if([int yystate, int yytoken],
 dnl
 @output(b4_dir_prefix[]stack.hh@)@
 b4_copyright([Stack handling for Bison parsers in C++],
-             [2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010])[
+             [2002-2011])[
 
 #ifndef BISON_STACK_HH
 # define BISON_STACK_HH
diff --git a/data/lalr1.java b/data/lalr1.java
index 76460ead..1533e370 100644
--- a/data/lalr1.java
+++ b/data/lalr1.java
@@ -1,6 +1,6 @@
 # Java skeleton for Bison -*- autoconf -*-
 
-# Copyright (C) 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+# Copyright (C) 2007-2011 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -25,7 +25,7 @@ m4_ifval(m4_defn([b4_symbol_destructors]),
 m4_divert_push(0)dnl
 @output(b4_parser_file_name@)@
 b4_copyright([Skeleton implementation for Bison LALR(1) parsers in Java],
-             [2007, 2008, 2009, 2010])
+             [2007-2011])
 
 b4_percent_define_ifdef([package], [package b4_percent_define_get([package]);
 ])[/* First part of user declarations.  */
diff --git a/data/location.cc b/data/location.cc
index 1d8e8ec6..601e07cb 100644
--- a/data/location.cc
+++ b/data/location.cc
@@ -1,7 +1,6 @@
 # C++ skeleton for Bison
 
-# Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2009, 2010
-# Free Software Foundation, Inc.
+# Copyright (C) 2002-2007, 2009-2011 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -21,7 +20,7 @@ m4_changecom()
 m4_divert_push(0)dnl
 @output(b4_dir_prefix[]position.hh@)@
 b4_copyright([Positions for Bison parsers in C++],
-             [2002, 2003, 2004, 2005, 2006, 2007, 2009, 2010])[
+             [2002-2007, 2009-2011])[
 
 /**
  ** \file position.hh
@@ -146,7 +145,7 @@ b4_copyright([Positions for Bison parsers in C++],
 #endif // not BISON_POSITION_HH]
 @output(b4_dir_prefix[]location.hh@)@
 b4_copyright([Locations for Bison parsers in C++],
-             [2002, 2003, 2004, 2005, 2006, 2007, 2009, 2010])[
+             [2002-2007, 2009-2011])[
 
 /**
  ** \file location.hh
diff --git a/data/xslt/bison.xsl b/data/xslt/bison.xsl
index 8d96e65b..9165d786 100644
--- a/data/xslt/bison.xsl
+++ b/data/xslt/bison.xsl
@@ -3,7 +3,7 @@
 <!--
     bison.xsl - common templates for Bison XSLT.
 
-    Copyright (C) 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+    Copyright (C) 2007-2011 Free Software Foundation, Inc.
 
     This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/data/xslt/xml2dot.xsl b/data/xslt/xml2dot.xsl
index 98958237..100553b7 100644
--- a/data/xslt/xml2dot.xsl
+++ b/data/xslt/xml2dot.xsl
@@ -3,7 +3,7 @@
 <!--
     xml2dot.xsl - transform Bison XML Report into DOT.
 
-    Copyright (C) 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+    Copyright (C) 2007-2011 Free Software Foundation, Inc.
 
     This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/data/xslt/xml2text.xsl b/data/xslt/xml2text.xsl
index 86e94e81..a91b4a71 100644
--- a/data/xslt/xml2text.xsl
+++ b/data/xslt/xml2text.xsl
@@ -3,7 +3,7 @@
 <!--
     xml2text.xsl - transform Bison XML Report into plain text.
 
-    Copyright (C) 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+    Copyright (C) 2007-2011 Free Software Foundation, Inc.
 
     This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/data/xslt/xml2xhtml.xsl b/data/xslt/xml2xhtml.xsl
index 7fc62fd8..2ffc964a 100644
--- a/data/xslt/xml2xhtml.xsl
+++ b/data/xslt/xml2xhtml.xsl
@@ -3,7 +3,7 @@
 <!--
     xml2html.xsl - transform Bison XML Report into XHTML.
 
-    Copyright (C) 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+    Copyright (C) 2007-2011 Free Software Foundation, Inc.
 
     This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/data/yacc.c b/data/yacc.c
index 7c84f796..a408b304 100644
--- a/data/yacc.c
+++ b/data/yacc.c
@@ -2,8 +2,8 @@
 
 # Yacc compatible skeleton for Bison
 
-# Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005,
-# 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+# Copyright (C) 1984, 1989-1990, 2000-2011 Free Software Foundation,
+# Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -234,7 +234,7 @@ m4_changecom()
 m4_divert_push(0)dnl
 @output(b4_parser_file_name@)@
 b4_copyright([Skeleton implementation for Bison's Yacc-like parsers in C],
-             [1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010])[
+             [1984, 1989-1990, 2000-2011])[
 
 /* C LALR(1) parser skeleton written by Richard Stallman, by
    simplifying the original so-called "semantic" parser.  */
@@ -2068,7 +2068,7 @@ yypushreturn:]])[
 b4_defines_if(
 [@output(b4_spec_defines_file@)@
 b4_copyright([Skeleton interface for Bison's Yacc-like parsers in C],
-             [1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010])
+             [1984, 1989-1990, 2000-2011])
 
 b4_percent_code_get([[requires]])[]dnl
 
diff --git a/djgpp/Makefile.maint b/djgpp/Makefile.maint
index af54328c..db9789cd 100644
--- a/djgpp/Makefile.maint
+++ b/djgpp/Makefile.maint
@@ -1,8 +1,7 @@
 # DJGPP Maintainer's Makefile                                    -*-Makefile-*-
 # Requires GNU sed
 
-## Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010 Free Software
-## Foundation, Inc.
+## Copyright (C) 2005-2011 Free Software Foundation, Inc.
 
 # This program 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/djgpp/README.in b/djgpp/README.in
index 6e5bd3b1..c1b5ae63 100644
--- a/djgpp/README.in
+++ b/djgpp/README.in
@@ -1,7 +1,6 @@
 This is a port of GNU Bison @VERSION@ to MSDOS/DJGPP.
 
-Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010 Free Software
-Foundation, Inc.
+Copyright (C) 2005-2011 Free Software Foundation, Inc.
 
 This program 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/djgpp/config.bat b/djgpp/config.bat
index ae5be9be..6e0350ef 100644
--- a/djgpp/config.bat
+++ b/djgpp/config.bat
@@ -4,8 +4,7 @@ Rem Configure Bison for DJGPP.
 Rem WARNING WARNING WARNING: This file needs to have DOS CRLF end-of-line
 Rem format, or else stock DOS/Windows shells will refuse to run it.
 
-Rem Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010 Free Software
-Rem Foundation, Inc.
+Rem Copyright (C) 2005-2011 Free Software Foundation, Inc.
 
 Rem This program is free software: you can redistribute it and/or modify
 Rem it under the terms of the GNU General Public License as published by
diff --git a/djgpp/config.sed b/djgpp/config.sed
index 6e950267..5a95e636 100644
--- a/djgpp/config.sed
+++ b/djgpp/config.sed
@@ -2,8 +2,7 @@
 # Sed script for additional DJGPP specific editing
 # of the configure script generated by autoconf 2.62.
 
-# Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010 Free Software
-# Foundation, Inc.
+# Copyright (C) 2005-2011 Free Software Foundation, Inc.
 
 # This program 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/djgpp/config.site b/djgpp/config.site
index b0b21fc8..69ad07dc 100644
--- a/djgpp/config.site
+++ b/djgpp/config.site
@@ -3,8 +3,7 @@
 # This is the config.site file for configuring GNU packages
 # which are to be built with DJGPP tools.
 
-# Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010 Free Software
-# Foundation, Inc.
+# Copyright (C) 2005-2011 Free Software Foundation, Inc.
 
 # This program 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/djgpp/config_h.sed b/djgpp/config_h.sed
index bb489eb8..ef490ce7 100644
--- a/djgpp/config_h.sed
+++ b/djgpp/config_h.sed
@@ -1,7 +1,6 @@
 # sed script for DJGPP specific editing of config.hin
 
-# Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010 Free Software
-# Foundation, Inc.
+# Copyright (C) 2005-2011 Free Software Foundation, Inc.
 
 # This program 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/djgpp/djunpack.bat b/djgpp/djunpack.bat
index 64aeb68c..5ba8154d 100644
--- a/djgpp/djunpack.bat
+++ b/djgpp/djunpack.bat
@@ -7,8 +7,7 @@ Rem This batch file unpacks the Bison distribution while simultaneously
 Rem renaming some of the files whose names are invalid on DOS or conflict
 Rem with other file names after truncation to DOS 8+3 namespace.
 Rem
-Rem Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010 Free Software
-Rem Foundation, Inc.
+Rem Copyright (C) 2005-2011 Free Software Foundation, Inc.
 Rem
 Rem This program is free software: you can redistribute it and/or modify
 Rem it under the terms of the GNU General Public License as published by
diff --git a/djgpp/subpipe.c b/djgpp/subpipe.c
index 63942588..24dd04ac 100644
--- a/djgpp/subpipe.c
+++ b/djgpp/subpipe.c
@@ -1,7 +1,6 @@
 /* Subprocesses with pipes.
 
-   Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010 Free Software
-   Foundation, Inc.
+   Copyright (C) 2005-2011 Free Software Foundation, Inc.
 
    This program 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/djgpp/subpipe.h b/djgpp/subpipe.h
index 241d8c3b..681a92a0 100644
--- a/djgpp/subpipe.h
+++ b/djgpp/subpipe.h
@@ -1,7 +1,6 @@
 /* Subprocesses with pipes.
 
-   Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010 Free Software
-   Foundation, Inc.
+   Copyright (C) 2005-2011 Free Software Foundation, Inc.
 
    This program 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/djgpp/testsuite.sed b/djgpp/testsuite.sed
index 3030eaac..65a43202 100644
--- a/djgpp/testsuite.sed
+++ b/djgpp/testsuite.sed
@@ -2,7 +2,7 @@
 # Sed script for additional DJGPP specific editing
 # of the testsuite script generated by autoconf 2.61.
 
-# Copyright (C) 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+# Copyright (C) 2007-2011 Free Software Foundation, Inc.
 
 # This program 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/doc/Makefile.am b/doc/Makefile.am
index bdd33b54..1d393d43 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -1,7 +1,6 @@
 ## Process this file with automake to produce Makefile.in -*-Makefile-*-
 
-## Copyright (C) 2001, 2002, 2003, 2005, 2006, 2007, 2008, 2009, 2010
-## Free Software Foundation, Inc.
+## Copyright (C) 2001-2003, 2005-2011 Free Software Foundation, Inc.
 
 # This program 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/doc/bison.texinfo b/doc/bison.texinfo
index 0c09e35e..4ecdb472 100644
--- a/doc/bison.texinfo
+++ b/doc/bison.texinfo
@@ -33,9 +33,8 @@
 This manual (@value{UPDATED}) is for @acronym{GNU} Bison (version
 @value{VERSION}), the @acronym{GNU} parser generator.
 
-Copyright @copyright{} 1988, 1989, 1990, 1991, 1992, 1993, 1995, 1998, 1999,
-2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free
-Software Foundation, Inc.
+Copyright @copyright{} 1988-1993, 1995, 1998-2011 Free Software
+Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
diff --git a/doc/refcard.tex b/doc/refcard.tex
index b277308b..ba7618db 100644
--- a/doc/refcard.tex
+++ b/doc/refcard.tex
@@ -19,7 +19,7 @@
 \def\finalout{\overfullrule=0pt}
 %\finalout
 
-% Copyright (c) 1998, 2001, 2009, 2010 Free Software Foundation, Inc.
+% Copyright (c) 1998, 2001, 2009-2011 Free Software Foundation, Inc.
 %
 % This file is part of Bison.
 %
diff --git a/etc/Makefile.am b/etc/Makefile.am
index 9b5dc819..f4ff8150 100644
--- a/etc/Makefile.am
+++ b/etc/Makefile.am
@@ -1,4 +1,4 @@
-## Copyright (C) 2006, 2009, 2010 Free Software Foundation, Inc.
+## Copyright (C) 2006, 2009-2011 Free Software Foundation, Inc.
 
 # This program 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/etc/README b/etc/README
index 667e03b8..ab88e257 100644
--- a/etc/README
+++ b/etc/README
@@ -19,7 +19,7 @@ straightforward use of _build/src/bison would.)
 
 --
 
-Copyright (C) 2006, 2009, 2010 Free Software Foundation, Inc.
+Copyright (C) 2006, 2009-2011 Free Software Foundation, Inc.
 
 This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/etc/bench.pl.in b/etc/bench.pl.in
index 0f869691..85f9de0f 100755
--- a/etc/bench.pl.in
+++ b/etc/bench.pl.in
@@ -1,6 +1,6 @@
 #! /usr/bin/perl -w
 
-# Copyright (C) 2006, 2008, 2009, 2010 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2008-2011 Free Software Foundation, Inc.
 #
 # This file is part of Bison, the GNU Compiler Compiler.
 #
diff --git a/examples/Makefile.am b/examples/Makefile.am
index 737ad0b4..12eb3bf6 100644
--- a/examples/Makefile.am
+++ b/examples/Makefile.am
@@ -1,5 +1,5 @@
 ## Process this file with automake to produce Makefile.in -*-Makefile-*-
-## Copyright (C) 2005, 2009, 2010 Free Software Foundation, Inc.
+## Copyright (C) 2005, 2009-2011 Free Software Foundation, Inc.
 
 # This program 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/examples/calc++/Makefile.am b/examples/calc++/Makefile.am
index 30915c4b..cb62d8aa 100644
--- a/examples/calc++/Makefile.am
+++ b/examples/calc++/Makefile.am
@@ -1,5 +1,5 @@
 ## Process this file with automake to produce Makefile.in -*-Makefile-*-
-## Copyright (C) 2005, 2006, 2009, 2010 Free Software Foundation, Inc.
+## Copyright (C) 2005-2006, 2009-2011 Free Software Foundation, Inc.
 
 # This program 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/examples/extexi b/examples/extexi
index 31083927..3f17da68 100644
--- a/examples/extexi
+++ b/examples/extexi
@@ -2,7 +2,7 @@
 
 # This file is part of GNU Bison
 
-# Copyright (C) 1992, 2000, 2001, 2005, 2006, 2009, 2010 Free Software
+# Copyright (C) 1992, 2000-2001, 2005-2006, 2009-2011 Free Software
 # Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify
diff --git a/lib/Makefile.am b/lib/Makefile.am
index 439f6e07..fe8cee78 100644
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -1,7 +1,7 @@
 # Make bison/lib.
 
-# Copyright (C) 2001, 2002, 2003, 2004, 2006, 2008, 2009, 2010 Free
-# Software Foundation, Inc.
+# Copyright (C) 2001-2004, 2006, 2008-2011 Free Software Foundation,
+# Inc.
 
 # This program 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/lib/abitset.c b/lib/abitset.c
index 4c5f7908..a4a2fa8e 100644
--- a/lib/abitset.c
+++ b/lib/abitset.c
@@ -1,7 +1,7 @@
 /* Array bitsets.
 
-   Copyright (C) 2002, 2003, 2006, 2009, 2010 Free Software
-   Foundation, Inc.
+   Copyright (C) 2002-2003, 2006, 2009-2011 Free Software Foundation,
+   Inc.
 
    Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).
 
diff --git a/lib/abitset.h b/lib/abitset.h
index 670d449e..e3742f1f 100644
--- a/lib/abitset.h
+++ b/lib/abitset.h
@@ -1,6 +1,6 @@
 /* Functions to support abitsets.
 
-   Copyright (C) 2002, 2004, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2004, 2009-2011 Free Software Foundation, Inc.
 
    Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).
 
diff --git a/lib/bbitset.h b/lib/bbitset.h
index 50b3f3ef..3389c911 100644
--- a/lib/bbitset.h
+++ b/lib/bbitset.h
@@ -1,7 +1,7 @@
 /* Base bitset stuff.
 
-   Copyright (C) 2002, 2003, 2004, 2006, 2009, 2010 Free Software
-   Foundation, Inc.
+   Copyright (C) 2002-2004, 2006, 2009-2011 Free Software Foundation,
+   Inc.
 
    Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).
 
diff --git a/lib/bitset.c b/lib/bitset.c
index f4692dde..222e3ee7 100644
--- a/lib/bitset.c
+++ b/lib/bitset.c
@@ -1,7 +1,6 @@
 /* General bitsets.
 
-   Copyright (C) 2002, 2003, 2004, 2005, 2006, 2009, 2010 Free
-   Software Foundation, Inc.
+   Copyright (C) 2002-2006, 2009-2011 Free Software Foundation, Inc.
 
    Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).
 
diff --git a/lib/bitset.h b/lib/bitset.h
index 0bb7e8bf..98979bb3 100644
--- a/lib/bitset.h
+++ b/lib/bitset.h
@@ -1,7 +1,6 @@
 /* Generic bitsets.
 
-   Copyright (C) 2002, 2003, 2004, 2009, 2010 Free Software
-   Foundation, Inc.
+   Copyright (C) 2002-2004, 2009-2011 Free Software Foundation, Inc.
 
    Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).
 
diff --git a/lib/bitset_stats.c b/lib/bitset_stats.c
index f67b0692..2eb77ff8 100644
--- a/lib/bitset_stats.c
+++ b/lib/bitset_stats.c
@@ -1,7 +1,6 @@
 /* Bitset statistics.
 
-   Copyright (C) 2002, 2003, 2004, 2005, 2006, 2009, 2010 Free
-   Software Foundation, Inc.
+   Copyright (C) 2002-2006, 2009-2011 Free Software Foundation, Inc.
 
    Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).
 
diff --git a/lib/bitset_stats.h b/lib/bitset_stats.h
index 38675e77..c439a804 100644
--- a/lib/bitset_stats.h
+++ b/lib/bitset_stats.h
@@ -1,7 +1,6 @@
 /* Functions to support bitset statistics.
 
-   Copyright (C) 2002, 2003, 2004, 2009, 2010 Free Software
-   Foundation, Inc.
+   Copyright (C) 2002-2004, 2009-2011 Free Software Foundation, Inc.
 
    Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).
 
diff --git a/lib/bitsetv-print.c b/lib/bitsetv-print.c
index 17a45e09..e797556b 100644
--- a/lib/bitsetv-print.c
+++ b/lib/bitsetv-print.c
@@ -1,6 +1,6 @@
 /* Bitset vectors.
 
-   Copyright (C) 2001, 2002, 2004, 2006, 2009, 2010 Free Software
+   Copyright (C) 2001-2002, 2004, 2006, 2009-2011 Free Software
    Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
diff --git a/lib/bitsetv-print.h b/lib/bitsetv-print.h
index 23474867..49fecb2c 100644
--- a/lib/bitsetv-print.h
+++ b/lib/bitsetv-print.h
@@ -1,6 +1,6 @@
 /* Bitset vectors.
 
-   Copyright (C) 2002, 2004, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2004, 2009-2011 Free Software Foundation, Inc.
 
    Contributed by Akim Demaille (akim@freefriends.org).
 
diff --git a/lib/bitsetv.c b/lib/bitsetv.c
index e4748366..3495ab2d 100644
--- a/lib/bitsetv.c
+++ b/lib/bitsetv.c
@@ -1,6 +1,6 @@
 /* Bitset vectors.
 
-   Copyright (C) 2001, 2002, 2004, 2005, 2006, 2009, 2010 Free Software
+   Copyright (C) 2001-2002, 2004-2006, 2009-2011 Free Software
    Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
diff --git a/lib/bitsetv.h b/lib/bitsetv.h
index 53450cc4..e5418be2 100644
--- a/lib/bitsetv.h
+++ b/lib/bitsetv.h
@@ -1,6 +1,6 @@
 /* Bitset vectors.
 
-   Copyright (C) 2002, 2004, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2004, 2009-2011 Free Software Foundation, Inc.
 
    Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).
 
diff --git a/lib/ebitset.c b/lib/ebitset.c
index 2645b30c..2f6960d9 100644
--- a/lib/ebitset.c
+++ b/lib/ebitset.c
@@ -1,7 +1,6 @@
 /* Functions to support expandable bitsets.
 
-   Copyright (C) 2002, 2003, 2004, 2005, 2006, 2009, 2010 Free
-   Software Foundation, Inc.
+   Copyright (C) 2002-2006, 2009-2011 Free Software Foundation, Inc.
 
    Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).
 
diff --git a/lib/ebitset.h b/lib/ebitset.h
index 5b0b28f3..a98e38dd 100644
--- a/lib/ebitset.h
+++ b/lib/ebitset.h
@@ -1,6 +1,6 @@
 /* Functions to support ebitsets.
 
-   Copyright (C) 2002, 2004, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2004, 2009-2011 Free Software Foundation, Inc.
 
    Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).
 
diff --git a/lib/get-errno.c b/lib/get-errno.c
index c3354ec0..c46375e0 100644
--- a/lib/get-errno.c
+++ b/lib/get-errno.c
@@ -1,6 +1,6 @@
 /* get-errno.c - get and set errno.
 
-   Copyright (C) 2002, 2006, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2006, 2009-2011 Free Software Foundation, Inc.
 
    This program 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/lib/get-errno.h b/lib/get-errno.h
index f376b837..5a8ab4c2 100644
--- a/lib/get-errno.h
+++ b/lib/get-errno.h
@@ -1,6 +1,6 @@
 /* get-errno.h - get and set errno.
 
-   Copyright (C) 2002, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2009-2011 Free Software Foundation, Inc.
 
    This program 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/lib/lbitset.c b/lib/lbitset.c
index d8cd9ed6..fb493add 100644
--- a/lib/lbitset.c
+++ b/lib/lbitset.c
@@ -1,7 +1,7 @@
 /* Functions to support link list bitsets.
 
-   Copyright (C) 2002, 2003, 2004, 2006, 2009, 2010 Free Software
-   Foundation, Inc.
+   Copyright (C) 2002-2004, 2006, 2009-2011 Free Software Foundation,
+   Inc.
 
    Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).
 
diff --git a/lib/lbitset.h b/lib/lbitset.h
index 52c8f8bf..eb9a2a54 100644
--- a/lib/lbitset.h
+++ b/lib/lbitset.h
@@ -1,6 +1,6 @@
 /* Functions to support lbitsets.
 
-   Copyright (C) 2002, 2004, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2004, 2009-2011 Free Software Foundation, Inc.
 
    Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).
 
diff --git a/lib/libiberty.h b/lib/libiberty.h
index e69fc2e8..a45bc8bf 100644
--- a/lib/libiberty.h
+++ b/lib/libiberty.h
@@ -1,6 +1,6 @@
 /* Fake libiberty.h for Bison.
 
-   Copyright (C) 2002, 2003, 2004, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2002-2004, 2009-2011 Free Software Foundation, Inc.
 
    This program 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/lib/main.c b/lib/main.c
index 9566c5d5..b252f58d 100644
--- a/lib/main.c
+++ b/lib/main.c
@@ -1,6 +1,6 @@
 /* Yacc library main function.
 
-   Copyright (C) 2002, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2009-2011 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/lib/timevar.c b/lib/timevar.c
index 8896af61..03ec0b65 100644
--- a/lib/timevar.c
+++ b/lib/timevar.c
@@ -1,6 +1,6 @@
 /* Timing variables for measuring compiler performance.
 
-   Copyright (C) 2000, 2002, 2004, 2006, 2009, 2010 Free Software
+   Copyright (C) 2000, 2002, 2004, 2006, 2009-2011 Free Software
    Foundation, Inc.
 
    Contributed by Alex Samuel <samuel@codesourcery.com>
diff --git a/lib/timevar.def b/lib/timevar.def
index 0ec927ef..ad5e3568 100644
--- a/lib/timevar.def
+++ b/lib/timevar.def
@@ -1,7 +1,7 @@
 /* This file contains the definitions for timing variables used to -*- C -*-
    measure run-time performance of the compiler.
 
-   Copyright (C) 2002, 2007, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2007, 2009-2011 Free Software Foundation, Inc.
 
    Contributed by Akim Demaille <akim@freefriends.org>.
 
diff --git a/lib/timevar.h b/lib/timevar.h
index 162206fa..5a74b83f 100644
--- a/lib/timevar.h
+++ b/lib/timevar.h
@@ -1,7 +1,7 @@
 /* Timing variables for measuring compiler performance.
 
-   Copyright (C) 2000, 2002, 2004, 2009, 2010 Free Software
-   Foundation, Inc.
+   Copyright (C) 2000, 2002, 2004, 2009-2011 Free Software Foundation,
+   Inc.
 
    Contributed by Alex Samuel <samuel@codesourcery.com>
 
diff --git a/lib/vbitset.c b/lib/vbitset.c
index 8b5756ff..7d75eacf 100644
--- a/lib/vbitset.c
+++ b/lib/vbitset.c
@@ -1,7 +1,6 @@
 /* Variable array bitsets.
 
-   Copyright (C) 2002, 2003, 2004, 2005, 2006, 2009, 2010 Free
-   Software Foundation, Inc.
+   Copyright (C) 2002-2006, 2009-2011 Free Software Foundation, Inc.
 
    Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).
 
diff --git a/lib/vbitset.h b/lib/vbitset.h
index f1f7a111..1ed59cc7 100644
--- a/lib/vbitset.h
+++ b/lib/vbitset.h
@@ -1,6 +1,6 @@
 /* Functions to support vbitsets.
 
-   Copyright (C) 2002, 2004, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2004, 2009-2011 Free Software Foundation, Inc.
 
    Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).
 
diff --git a/lib/yyerror.c b/lib/yyerror.c
index 6db0e158..3fbd65a3 100644
--- a/lib/yyerror.c
+++ b/lib/yyerror.c
@@ -1,6 +1,6 @@
 /* Yacc library error-printing function.
 
-   Copyright (C) 2002, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2009-2011 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/m4/bison-i18n.m4 b/m4/bison-i18n.m4
index 06f41fff..b3876157 100644
--- a/m4/bison-i18n.m4
+++ b/m4/bison-i18n.m4
@@ -1,6 +1,6 @@
 # bison-i18n.m4 serial 2
 
-dnl Copyright (C) 2005, 2006, 2009, 2010 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2006, 2009-2011 Free Software Foundation, Inc.
 
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/c-working.m4 b/m4/c-working.m4
index ae0d300b..c11d94a1 100644
--- a/m4/c-working.m4
+++ b/m4/c-working.m4
@@ -1,6 +1,6 @@
 # Sanity test a C compiler.
 
-# Copyright (C) 2006, 2009, 2010 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009-2011 Free Software Foundation, Inc.
 #
 # This program 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/m4/cxx.m4 b/m4/cxx.m4
index 2d7318c9..39bea439 100644
--- a/m4/cxx.m4
+++ b/m4/cxx.m4
@@ -1,7 +1,7 @@
 # -*- Autoconf -*-
 # Sanity-test a C++ compiler.
 #
-# Copyright (C) 2004, 2006, 2009, 2010 Free Software Foundation, Inc.
+# Copyright (C) 2004, 2006, 2009-2011 Free Software Foundation, Inc.
 #
 # This program 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/m4/subpipe.m4 b/m4/subpipe.m4
index ca26aafa..e41d1741 100644
--- a/m4/subpipe.m4
+++ b/m4/subpipe.m4
@@ -1,7 +1,7 @@
 # -*- Autoconf -*-
 # Checks required to run `subpipe'.
 #
-# Copyright (C) 2002, 2003, 2005, 2009, 2010 Free Software Foundation,
+# Copyright (C) 2002-2003, 2005, 2009-2011 Free Software Foundation,
 # Inc.
 #
 # This program is free software: you can redistribute it and/or modify
diff --git a/m4/timevar.m4 b/m4/timevar.m4
index 5a0de5dc..2db0dfd8 100644
--- a/m4/timevar.m4
+++ b/m4/timevar.m4
@@ -1,7 +1,7 @@
 # -*- Autoconf -*-
 # Checks required to run `timevar', a time tracker.
 #
-# Copyright (C) 2002, 2003, 2009, 2010 Free Software Foundation, Inc.
+# Copyright (C) 2002-2003, 2009-2011 Free Software Foundation, Inc.
 #
 # This program 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/src/AnnotationList.c b/src/AnnotationList.c
index c1db1e95..3ae31754 100644
--- a/src/AnnotationList.c
+++ b/src/AnnotationList.c
@@ -1,6 +1,6 @@
 /* IELR's inadequacy annotation list.
 
-   Copyright (C) 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2009-2011 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/AnnotationList.h b/src/AnnotationList.h
index 16749bc9..da551aaa 100644
--- a/src/AnnotationList.h
+++ b/src/AnnotationList.h
@@ -1,6 +1,6 @@
 /* IELR's inadequacy annotation list.
 
-   Copyright (C) 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2009-2011 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/InadequacyList.c b/src/InadequacyList.c
index 341d29c6..ca37e600 100644
--- a/src/InadequacyList.c
+++ b/src/InadequacyList.c
@@ -1,6 +1,6 @@
 /* IELR's inadequacy list.
 
-   Copyright (C) 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2009-2011 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/InadequacyList.h b/src/InadequacyList.h
index 73a094dd..d5810123 100644
--- a/src/InadequacyList.h
+++ b/src/InadequacyList.h
@@ -1,6 +1,6 @@
 /* IELR's inadequacy list.
 
-   Copyright (C) 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2009-2011 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/LR0.c b/src/LR0.c
index a4a6e87c..b357e2db 100644
--- a/src/LR0.c
+++ b/src/LR0.c
@@ -1,7 +1,7 @@
 /* Generate the LR(0) parser states for Bison.
 
-   Copyright (C) 1984, 1986, 1989, 2000, 2001, 2002, 2004, 2005, 2006,
-   2007, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 1984, 1986, 1989, 2000-2002, 2004-2007, 2009-2011 Free
+   Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/LR0.h b/src/LR0.h
index f880fe83..2c86bcf7 100644
--- a/src/LR0.h
+++ b/src/LR0.h
@@ -1,7 +1,7 @@
 /* Generate the LR(0) parser states for Bison.
 
-   Copyright (C) 1984, 1986, 1989, 2000, 2001, 2002, 2009, 2010 Free
-   Software Foundation, Inc.
+   Copyright (C) 1984, 1986, 1989, 2000-2002, 2009-2011 Free Software
+   Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/Makefile.am b/src/Makefile.am
index 3c61996d..96349dd8 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -1,7 +1,6 @@
 # Make bison/src.
 
-# Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
-# 2010 Free Software Foundation, Inc.
+# Copyright (C) 2001-2011 Free Software Foundation, Inc.
 
 # This program 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/src/Sbitset.c b/src/Sbitset.c
index 918e1b83..b0f7cc22 100644
--- a/src/Sbitset.c
+++ b/src/Sbitset.c
@@ -1,6 +1,6 @@
 /* A simple, memory-efficient bitset implementation.
 
-   Copyright (C) 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2009-2011 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/Sbitset.h b/src/Sbitset.h
index 085cb2c4..663cd129 100644
--- a/src/Sbitset.h
+++ b/src/Sbitset.h
@@ -1,6 +1,6 @@
 /* A simple, memory-efficient bitset implementation.
 
-   Copyright (C) 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2009-2011 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/assoc.c b/src/assoc.c
index 4e7766ef..3ceb3483 100644
--- a/src/assoc.c
+++ b/src/assoc.c
@@ -1,7 +1,7 @@
 /* Associativity information.
 
-   Copyright (C) 2002, 2005, 2006, 2009, 2010 Free Software
-   Foundation, Inc.
+   Copyright (C) 2002, 2005-2006, 2009-2011 Free Software Foundation,
+   Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/assoc.h b/src/assoc.h
index 6ed1780d..4c29ce75 100644
--- a/src/assoc.h
+++ b/src/assoc.h
@@ -1,6 +1,6 @@
 /* Associativity information.
 
-   Copyright (C) 2002, 2006, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2006, 2009-2011 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/closure.c b/src/closure.c
index 631a6e38..0904f3a6 100644
--- a/src/closure.c
+++ b/src/closure.c
@@ -1,7 +1,7 @@
 /* Closures for Bison
 
-   Copyright (C) 1984, 1989, 2000, 2001, 2002, 2004, 2005, 2007, 2009,
-   2010 Free Software Foundation, Inc.
+   Copyright (C) 1984, 1989, 2000-2002, 2004-2005, 2007, 2009-2011 Free
+   Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/closure.h b/src/closure.h
index 2aaba5ce..53935657 100644
--- a/src/closure.h
+++ b/src/closure.h
@@ -1,7 +1,7 @@
 /* Subroutines for bison
 
-   Copyright (C) 1984, 1989, 2000, 2001, 2002, 2007, 2009, 2010 Free
-   Software Foundation, Inc.
+   Copyright (C) 1984, 1989, 2000-2002, 2007, 2009-2011 Free Software
+   Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/complain.c b/src/complain.c
index 22ad4248..3b0041e8 100644
--- a/src/complain.c
+++ b/src/complain.c
@@ -1,7 +1,7 @@
 /* Declaration for error-reporting function for Bison.
 
-   Copyright (C) 2000, 2001, 2002, 2004, 2005, 2006, 2009, 2010 Free
-   Software Foundation, Inc.
+   Copyright (C) 2000-2002, 2004-2006, 2009-2011 Free Software
+   Foundation, Inc.
 
    This program 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/src/complain.h b/src/complain.h
index db151257..f6281756 100644
--- a/src/complain.h
+++ b/src/complain.h
@@ -1,7 +1,7 @@
 /* Declaration for error-reporting function for Bison.
 
-   Copyright (C) 2000, 2001, 2002, 2006, 2009, 2010 Free Software
-   Foundation, Inc.
+   Copyright (C) 2000-2002, 2006, 2009-2011 Free Software Foundation,
+   Inc.
 
    This program 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/src/conflicts.c b/src/conflicts.c
index 62bdeb5f..0437670b 100644
--- a/src/conflicts.c
+++ b/src/conflicts.c
@@ -1,7 +1,7 @@
 /* Find and resolve or report lookahead conflicts for bison,
 
-   Copyright (C) 1984, 1989, 1992, 2000, 2001, 2002, 2003, 2004, 2005,
-   2006, 2007, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 1984, 1989, 1992, 2000-2007, 2009-2011 Free Software
+   Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/conflicts.h b/src/conflicts.h
index f05f6024..55f379ac 100644
--- a/src/conflicts.h
+++ b/src/conflicts.h
@@ -1,7 +1,7 @@
 /* Find and resolve or report lookahead conflicts for bison,
 
-   Copyright (C) 2000, 2001, 2002, 2004, 2007, 2009, 2010 Free
-   Software Foundation, Inc.
+   Copyright (C) 2000-2002, 2004, 2007, 2009-2011 Free Software
+   Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/derives.c b/src/derives.c
index 87c98836..41cec8e1 100644
--- a/src/derives.c
+++ b/src/derives.c
@@ -1,7 +1,7 @@
 /* Match rules with nonterminals for bison,
 
-   Copyright (C) 1984, 1989, 2000, 2001, 2002, 2003, 2005, 2009, 2010
-   Free Software Foundation, Inc.
+   Copyright (C) 1984, 1989, 2000-2003, 2005, 2009-2011 Free Software
+   Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/derives.h b/src/derives.h
index 7935229f..b4466bca 100644
--- a/src/derives.h
+++ b/src/derives.h
@@ -1,7 +1,7 @@
 /* Match rules with nonterminals for bison,
 
-   Copyright (C) 1984, 1989, 2000, 2001, 2002, 2009, 2010 Free
-   Software Foundation, Inc.
+   Copyright (C) 1984, 1989, 2000-2002, 2009-2011 Free Software
+   Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/files.c b/src/files.c
index 49e8379e..ba770530 100644
--- a/src/files.c
+++ b/src/files.c
@@ -1,7 +1,7 @@
 /* Open and close files for Bison.
 
-   Copyright (C) 1984, 1986, 1989, 1992, 2000, 2001, 2002, 2003, 2004,
-   2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 1984, 1986, 1989, 1992, 2000-2011 Free Software
+   Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/files.h b/src/files.h
index 7742189f..48fff6c1 100644
--- a/src/files.h
+++ b/src/files.h
@@ -1,7 +1,7 @@
 /* File names and variables for bison,
 
-   Copyright (C) 1984, 1989, 2000, 2001, 2002, 2006, 2007, 2009, 2010
-   Free Software Foundation, Inc.
+   Copyright (C) 1984, 1989, 2000-2002, 2006-2007, 2009-2011 Free
+   Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/flex-scanner.h b/src/flex-scanner.h
index df61eb77..221091e3 100644
--- a/src/flex-scanner.h
+++ b/src/flex-scanner.h
@@ -1,6 +1,6 @@
 /* Common parts between scan-code.l, scan-gram.l, and scan-skel.l.
 
-   Copyright (C) 2006, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2006, 2009-2011 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/getargs.c b/src/getargs.c
index 48a48b00..645313b5 100644
--- a/src/getargs.c
+++ b/src/getargs.c
@@ -1,7 +1,7 @@
 /* Parse command line arguments for Bison.
 
-   Copyright (C) 1984, 1986, 1989, 1992, 2000, 2001, 2002, 2003, 2004,
-   2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 1984, 1986, 1989, 1992, 2000-2011 Free Software
+   Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/getargs.h b/src/getargs.h
index 9d439d04..6f994354 100644
--- a/src/getargs.h
+++ b/src/getargs.h
@@ -1,7 +1,7 @@
 /* Parse command line arguments for bison.
 
-   Copyright (C) 1984, 1986, 1989, 1992, 2000, 2001, 2002, 2003, 2004,
-   2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 1984, 1986, 1989, 1992, 2000-2011 Free Software
+   Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/gram.c b/src/gram.c
index 74ead640..76acceec 100644
--- a/src/gram.c
+++ b/src/gram.c
@@ -1,7 +1,7 @@
 /* Allocate input grammar variables for Bison.
 
-   Copyright (C) 1984, 1986, 1989, 2001, 2002, 2003, 2005, 2006, 2007,
-   2008, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 1984, 1986, 1989, 2001-2003, 2005-2011 Free Software
+   Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/gram.h b/src/gram.h
index cd35affe..c55df316 100644
--- a/src/gram.h
+++ b/src/gram.h
@@ -1,7 +1,7 @@
 /* Data definitions for internal representation of Bison's input.
 
-   Copyright (C) 1984, 1986, 1989, 1992, 2001, 2002, 2003, 2004, 2005,
-   2006, 2007, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 1984, 1986, 1989, 1992, 2001-2007, 2009-2011 Free
+   Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/graphviz.c b/src/graphviz.c
index b06161c4..1de93283 100644
--- a/src/graphviz.c
+++ b/src/graphviz.c
@@ -1,6 +1,6 @@
 /* Output Graphviz specification of a state machine generated by Bison.
 
-   Copyright (C) 2006, 2007, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2006-2007, 2009-2011 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/graphviz.h b/src/graphviz.h
index e549feae..4ec8f725 100644
--- a/src/graphviz.h
+++ b/src/graphviz.h
@@ -1,6 +1,6 @@
 /* Output Graphviz specification of a state machine generated by Bison.
 
-   Copyright (C) 2006, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2006, 2010-2011 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/ielr.c b/src/ielr.c
index a2c654cf..2bf9412b 100644
--- a/src/ielr.c
+++ b/src/ielr.c
@@ -1,6 +1,6 @@
 /* IELR main implementation.
 
-   Copyright (C) 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2009-2011 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/ielr.h b/src/ielr.h
index db1fb44f..a488a150 100644
--- a/src/ielr.h
+++ b/src/ielr.h
@@ -1,6 +1,6 @@
 /* IELR main implementation.
 
-   Copyright (C) 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2009-2011 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/lalr.c b/src/lalr.c
index 843d37a7..40a4a68e 100644
--- a/src/lalr.c
+++ b/src/lalr.c
@@ -1,7 +1,7 @@
 /* Compute lookahead criteria for Bison.
 
-   Copyright (C) 1984, 1986, 1989, 2000, 2001, 2002, 2003, 2004, 2005,
-   2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 1984, 1986, 1989, 2000-2011 Free Software Foundation,
+   Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/lalr.h b/src/lalr.h
index b943aed9..0fec83b1 100644
--- a/src/lalr.h
+++ b/src/lalr.h
@@ -1,7 +1,7 @@
 /* Compute lookahead criteria for bison,
 
-   Copyright (C) 1984, 1986, 1989, 2000, 2002, 2004, 2006, 2007, 2009,
-   2010 Free Software Foundation, Inc.
+   Copyright (C) 1984, 1986, 1989, 2000, 2002, 2004, 2006-2007,
+   2009-2011 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/location.c b/src/location.c
index b81d921c..361418ae 100644
--- a/src/location.c
+++ b/src/location.c
@@ -1,7 +1,6 @@
 /* Locations for Bison
 
-   Copyright (C) 2002, 2005, 2006, 2007, 2008, 2009, 2010 Free
-   Software Foundation, Inc.
+   Copyright (C) 2002, 2005-2011 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/location.h b/src/location.h
index 23dd4843..30683dfc 100644
--- a/src/location.h
+++ b/src/location.h
@@ -1,7 +1,6 @@
 /* Locations for Bison
 
-   Copyright (C) 2002, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free
-   Software Foundation, Inc.
+   Copyright (C) 2002, 2004-2011 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/main.c b/src/main.c
index d395eb17..eca261a2 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1,7 +1,7 @@
 /* Top level entry point of Bison.
 
-   Copyright (C) 1984, 1986, 1989, 1992, 1995, 2000, 2001, 2002, 2004,
-   2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 1984, 1986, 1989, 1992, 1995, 2000-2002, 2004-2011 Free
+   Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/muscle-tab.c b/src/muscle-tab.c
index bcd96dfd..1e55a009 100644
--- a/src/muscle-tab.c
+++ b/src/muscle-tab.c
@@ -1,7 +1,6 @@
 /* Muscle table manager for Bison.
 
-   Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
-   2010 Free Software Foundation, Inc.
+   Copyright (C) 2001-2011 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/muscle-tab.h b/src/muscle-tab.h
index 979f336d..ee18774a 100644
--- a/src/muscle-tab.h
+++ b/src/muscle-tab.h
@@ -1,7 +1,7 @@
 /* Muscle table manager for Bison,
 
-   Copyright (C) 2001, 2002, 2003, 2006, 2007, 2009, 2010 Free
-   Software Foundation, Inc.
+   Copyright (C) 2001-2003, 2006-2007, 2009-2011 Free Software
+   Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/named-ref.c b/src/named-ref.c
index 61b916ee..4bf3da12 100644
--- a/src/named-ref.c
+++ b/src/named-ref.c
@@ -1,6 +1,6 @@
 /* Named symbol references for Bison
 
-   Copyright (C) 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2009-2011 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/named-ref.h b/src/named-ref.h
index e821a662..0f96e463 100644
--- a/src/named-ref.h
+++ b/src/named-ref.h
@@ -1,6 +1,6 @@
 /* Named symbol references for Bison
 
-   Copyright (C) 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2009-2011 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/nullable.c b/src/nullable.c
index 057cfb64..c11aa534 100644
--- a/src/nullable.c
+++ b/src/nullable.c
@@ -1,7 +1,7 @@
 /* Calculate which nonterminals can expand into the null string for Bison.
 
-   Copyright (C) 1984, 1989, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
-   2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 1984, 1989, 2000-2006, 2009-2011 Free Software
+   Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/nullable.h b/src/nullable.h
index 04ac0876..e69df872 100644
--- a/src/nullable.h
+++ b/src/nullable.h
@@ -1,6 +1,6 @@
 /* Part of the bison parser generator,
 
-   Copyright (C) 2000, 2002, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2000, 2002, 2009-2011 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/output.c b/src/output.c
index c705ebf5..5e28ef9c 100644
--- a/src/output.c
+++ b/src/output.c
@@ -1,7 +1,7 @@
 /* Output the generated parsing program for Bison.
 
-   Copyright (C) 1984, 1986, 1989, 1992, 2000, 2001, 2002, 2003, 2004,
-   2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 1984, 1986, 1989, 1992, 2000-2011 Free Software
+   Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/output.h b/src/output.h
index e96755d7..c8fad02c 100644
--- a/src/output.h
+++ b/src/output.h
@@ -1,7 +1,7 @@
 /* Output the generated parsing program for bison,
 
-   Copyright (C) 2000, 2001, 2002, 2003, 2006, 2007, 2009, 2010 Free
-   Software Foundation, Inc.
+   Copyright (C) 2000-2003, 2006-2007, 2009-2011 Free Software
+   Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/parse-gram.c b/src/parse-gram.c
index 9bb1a0c5..84501d53 100644
--- a/src/parse-gram.c
+++ b/src/parse-gram.c
@@ -1,9 +1,8 @@
-/* A Bison parser, made by GNU Bison 2.4.1.252-dcd39.  */
+/* A Bison parser, made by GNU Bison 2.4.1.259-f52e1.  */
 
 /* Skeleton implementation for Bison's Yacc-like parsers in C
    
-      Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
-   2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+      Copyright (C) 1984, 1989-1990, 2000-2011 Free Software Foundation, Inc.
    
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -45,7 +44,7 @@
 #define YYBISON 1
 
 /* Bison version.  */
-#define YYBISON_VERSION "2.4.1.252-dcd39"
+#define YYBISON_VERSION "2.4.1.259-f52e1"
 
 /* Skeleton name.  */
 #define YYSKELETON_NAME "yacc.c"
@@ -78,8 +77,7 @@
 #line 1 "parse-gram.y"
 /* Bison Grammar Parser                             -*- C -*-
 
-   Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
-   Free Software Foundation, Inc.
+   Copyright (C) 2002-2011 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
@@ -152,7 +150,7 @@ static int current_prec = 0;
 
 
 /* Line 268 of yacc.c  */
-#line 156 "parse-gram.c"
+#line 154 "parse-gram.c"
 
 /* Enabling traces.  */
 #ifndef YYDEBUG
@@ -303,7 +301,7 @@ typedef union YYSTYPE
 {
 
 /* Line 293 of yacc.c  */
-#line 95 "parse-gram.y"
+#line 94 "parse-gram.y"
 
   symbol *symbol;
   symbol_list *list;
@@ -318,7 +316,7 @@ typedef union YYSTYPE
 
 
 /* Line 293 of yacc.c  */
-#line 322 "parse-gram.c"
+#line 320 "parse-gram.c"
 } YYSTYPE;
 # define YYSTYPE_IS_TRIVIAL 1
 # define yystype YYSTYPE /* obsolescent; will be withdrawn */
@@ -343,7 +341,7 @@ typedef struct YYLTYPE
 
 
 /* Line 343 of yacc.c  */
-#line 347 "parse-gram.c"
+#line 345 "parse-gram.c"
 
 #ifdef short
 # undef short
@@ -650,17 +648,17 @@ static const yytype_int8 yyrhs[] =
 /* YYRLINE[YYN] -- source line where rule number YYN was defined.  */
 static const yytype_uint16 yyrline[] =
 {
-       0,   210,   210,   218,   220,   224,   225,   235,   236,   241,
-     242,   247,   248,   249,   250,   251,   252,   257,   266,   267,
-     268,   269,   270,   271,   272,   273,   274,   275,   276,   291,
-     292,   316,   317,   318,   319,   323,   324,   325,   329,   336,
-     343,   347,   351,   358,   373,   374,   378,   390,   390,   395,
-     395,   400,   411,   426,   427,   428,   432,   433,   438,   440,
-     445,   446,   451,   453,   458,   459,   463,   464,   465,   466,
-     471,   476,   481,   487,   493,   504,   505,   514,   515,   521,
-     522,   523,   530,   530,   535,   536,   537,   542,   544,   546,
-     548,   550,   552,   557,   559,   570,   571,   576,   577,   578,
-     587,   607,   609,   618,   623,   624,   629,   636,   638
+       0,   209,   209,   217,   219,   223,   224,   234,   235,   240,
+     241,   246,   247,   248,   249,   250,   251,   256,   265,   266,
+     267,   268,   269,   270,   271,   272,   273,   274,   275,   290,
+     291,   315,   316,   317,   318,   322,   323,   324,   328,   335,
+     342,   346,   350,   357,   372,   373,   377,   389,   389,   394,
+     394,   399,   410,   425,   426,   427,   431,   432,   437,   439,
+     444,   445,   450,   452,   457,   458,   462,   463,   464,   465,
+     470,   475,   480,   486,   492,   503,   504,   513,   514,   520,
+     521,   522,   529,   529,   534,   535,   536,   541,   543,   545,
+     547,   549,   551,   556,   558,   569,   570,   575,   576,   577,
+     586,   606,   608,   617,   622,   623,   628,   635,   637
 };
 #endif
 
@@ -1032,164 +1030,164 @@ yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp)
       case 3: /* "\"string\"" */
 
 /* Line 819 of yacc.c  */
-#line 185 "parse-gram.y"
+#line 184 "parse-gram.y"
 	{ fputs (quotearg_style (c_quoting_style, (yyvaluep->chars)), stderr); };
 
 /* Line 819 of yacc.c  */
-#line 1040 "parse-gram.c"
+#line 1038 "parse-gram.c"
 	break;
       case 4: /* "\"integer\"" */
 
 /* Line 819 of yacc.c  */
-#line 197 "parse-gram.y"
+#line 196 "parse-gram.y"
 	{ fprintf (stderr, "%d", (yyvaluep->integer)); };
 
 /* Line 819 of yacc.c  */
-#line 1049 "parse-gram.c"
+#line 1047 "parse-gram.c"
 	break;
       case 43: /* "\"{...}\"" */
 
 /* Line 819 of yacc.c  */
-#line 187 "parse-gram.y"
+#line 186 "parse-gram.y"
 	{ fprintf (stderr, "{\n%s\n}", (yyvaluep->code)); };
 
 /* Line 819 of yacc.c  */
-#line 1058 "parse-gram.c"
+#line 1056 "parse-gram.c"
 	break;
       case 44: /* "\"[identifier]\"" */
 
 /* Line 819 of yacc.c  */
-#line 192 "parse-gram.y"
+#line 191 "parse-gram.y"
 	{ fprintf (stderr, "[%s]", (yyvaluep->uniqstr)); };
 
 /* Line 819 of yacc.c  */
-#line 1067 "parse-gram.c"
+#line 1065 "parse-gram.c"
 	break;
       case 45: /* "\"char\"" */
 
 /* Line 819 of yacc.c  */
-#line 179 "parse-gram.y"
+#line 178 "parse-gram.y"
 	{ fputs (char_name ((yyvaluep->character)), stderr); };
 
 /* Line 819 of yacc.c  */
-#line 1076 "parse-gram.c"
+#line 1074 "parse-gram.c"
 	break;
       case 46: /* "\"epilogue\"" */
 
 /* Line 819 of yacc.c  */
-#line 187 "parse-gram.y"
+#line 186 "parse-gram.y"
 	{ fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
 
 /* Line 819 of yacc.c  */
-#line 1085 "parse-gram.c"
+#line 1083 "parse-gram.c"
 	break;
       case 48: /* "\"identifier\"" */
 
 /* Line 819 of yacc.c  */
-#line 191 "parse-gram.y"
+#line 190 "parse-gram.y"
 	{ fputs ((yyvaluep->uniqstr), stderr); };
 
 /* Line 819 of yacc.c  */
-#line 1094 "parse-gram.c"
+#line 1092 "parse-gram.c"
 	break;
       case 49: /* "\"identifier:\"" */
 
 /* Line 819 of yacc.c  */
-#line 193 "parse-gram.y"
+#line 192 "parse-gram.y"
 	{ fprintf (stderr, "%s:", (yyvaluep->uniqstr)); };
 
 /* Line 819 of yacc.c  */
-#line 1103 "parse-gram.c"
+#line 1101 "parse-gram.c"
 	break;
       case 52: /* "\"%{...%}\"" */
 
 /* Line 819 of yacc.c  */
-#line 187 "parse-gram.y"
+#line 186 "parse-gram.y"
 	{ fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
 
 /* Line 819 of yacc.c  */
-#line 1112 "parse-gram.c"
+#line 1110 "parse-gram.c"
 	break;
       case 54: /* "\"type\"" */
 
 /* Line 819 of yacc.c  */
-#line 194 "parse-gram.y"
+#line 193 "parse-gram.y"
 	{ fprintf (stderr, "<%s>", (yyvaluep->uniqstr)); };
 
 /* Line 819 of yacc.c  */
-#line 1121 "parse-gram.c"
+#line 1119 "parse-gram.c"
 	break;
       case 71: /* "symbol.prec" */
 
 /* Line 819 of yacc.c  */
-#line 200 "parse-gram.y"
+#line 199 "parse-gram.y"
 	{ fprintf (stderr, "%s", (yyvaluep->symbol)->tag); };
 
 /* Line 819 of yacc.c  */
-#line 1130 "parse-gram.c"
+#line 1128 "parse-gram.c"
 	break;
       case 84: /* "variable" */
 
 /* Line 819 of yacc.c  */
-#line 191 "parse-gram.y"
+#line 190 "parse-gram.y"
 	{ fputs ((yyvaluep->uniqstr), stderr); };
 
 /* Line 819 of yacc.c  */
-#line 1139 "parse-gram.c"
+#line 1137 "parse-gram.c"
 	break;
       case 85: /* "content.opt" */
 
 /* Line 819 of yacc.c  */
-#line 187 "parse-gram.y"
+#line 186 "parse-gram.y"
 	{ fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
 
 /* Line 819 of yacc.c  */
-#line 1148 "parse-gram.c"
+#line 1146 "parse-gram.c"
 	break;
       case 86: /* "braceless" */
 
 /* Line 819 of yacc.c  */
-#line 187 "parse-gram.y"
+#line 186 "parse-gram.y"
 	{ fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
 
 /* Line 819 of yacc.c  */
-#line 1157 "parse-gram.c"
+#line 1155 "parse-gram.c"
 	break;
       case 87: /* "id" */
 
 /* Line 819 of yacc.c  */
-#line 200 "parse-gram.y"
+#line 199 "parse-gram.y"
 	{ fprintf (stderr, "%s", (yyvaluep->symbol)->tag); };
 
 /* Line 819 of yacc.c  */
-#line 1166 "parse-gram.c"
+#line 1164 "parse-gram.c"
 	break;
       case 88: /* "id_colon" */
 
 /* Line 819 of yacc.c  */
-#line 201 "parse-gram.y"
+#line 200 "parse-gram.y"
 	{ fprintf (stderr, "%s:", (yyvaluep->symbol)->tag); };
 
 /* Line 819 of yacc.c  */
-#line 1175 "parse-gram.c"
+#line 1173 "parse-gram.c"
 	break;
       case 89: /* "symbol" */
 
 /* Line 819 of yacc.c  */
-#line 200 "parse-gram.y"
+#line 199 "parse-gram.y"
 	{ fprintf (stderr, "%s", (yyvaluep->symbol)->tag); };
 
 /* Line 819 of yacc.c  */
-#line 1184 "parse-gram.c"
+#line 1182 "parse-gram.c"
 	break;
       case 90: /* "string_as_id" */
 
 /* Line 819 of yacc.c  */
-#line 200 "parse-gram.y"
+#line 199 "parse-gram.y"
 	{ fprintf (stderr, "%s", (yyvaluep->symbol)->tag); };
 
 /* Line 819 of yacc.c  */
-#line 1193 "parse-gram.c"
+#line 1191 "parse-gram.c"
 	break;
       default:
 	break;
@@ -1981,7 +1979,7 @@ YYLTYPE yylloc;
 /* User initialization code.  */
 
 /* Line 1590 of yacc.c  */
-#line 87 "parse-gram.y"
+#line 86 "parse-gram.y"
 {
   /* Bison's grammar can initial empty locations, hence a default
      location is needed. */
@@ -1990,7 +1988,7 @@ YYLTYPE yylloc;
 }
 
 /* Line 1590 of yacc.c  */
-#line 1994 "parse-gram.c"
+#line 1992 "parse-gram.c"
   yylsp[0] = yylloc;
 
   goto yysetstate;
@@ -2185,7 +2183,7 @@ yyreduce:
           case 6:
 
 /* Line 1806 of yacc.c  */
-#line 226 "parse-gram.y"
+#line 225 "parse-gram.y"
     {
       code_props plain_code;
       code_props_plain_init (&plain_code, (yyvsp[(1) - (1)].chars), (yylsp[(1) - (1)]));
@@ -2200,14 +2198,14 @@ yyreduce:
   case 7:
 
 /* Line 1806 of yacc.c  */
-#line 235 "parse-gram.y"
+#line 234 "parse-gram.y"
     { debug_flag = true; }
     break;
 
   case 8:
 
 /* Line 1806 of yacc.c  */
-#line 237 "parse-gram.y"
+#line 236 "parse-gram.y"
     {
       muscle_percent_define_insert ((yyvsp[(2) - (3)].uniqstr), (yylsp[(2) - (3)]), (yyvsp[(3) - (3)].chars),
                                     MUSCLE_PERCENT_DEFINE_GRAMMAR_FILE);
@@ -2217,14 +2215,14 @@ yyreduce:
   case 9:
 
 /* Line 1806 of yacc.c  */
-#line 241 "parse-gram.y"
+#line 240 "parse-gram.y"
     { defines_flag = true; }
     break;
 
   case 10:
 
 /* Line 1806 of yacc.c  */
-#line 243 "parse-gram.y"
+#line 242 "parse-gram.y"
     {
       defines_flag = true;
       spec_defines_file = xstrdup ((yyvsp[(2) - (2)].chars));
@@ -2234,42 +2232,42 @@ yyreduce:
   case 11:
 
 /* Line 1806 of yacc.c  */
-#line 247 "parse-gram.y"
+#line 246 "parse-gram.y"
     { error_verbose = true; }
     break;
 
   case 12:
 
 /* Line 1806 of yacc.c  */
-#line 248 "parse-gram.y"
+#line 247 "parse-gram.y"
     { expected_sr_conflicts = (yyvsp[(2) - (2)].integer); }
     break;
 
   case 13:
 
 /* Line 1806 of yacc.c  */
-#line 249 "parse-gram.y"
+#line 248 "parse-gram.y"
     { expected_rr_conflicts = (yyvsp[(2) - (2)].integer); }
     break;
 
   case 14:
 
 /* Line 1806 of yacc.c  */
-#line 250 "parse-gram.y"
+#line 249 "parse-gram.y"
     { spec_file_prefix = (yyvsp[(2) - (2)].chars); }
     break;
 
   case 15:
 
 /* Line 1806 of yacc.c  */
-#line 251 "parse-gram.y"
+#line 250 "parse-gram.y"
     { spec_file_prefix = (yyvsp[(3) - (3)].chars); }
     break;
 
   case 16:
 
 /* Line 1806 of yacc.c  */
-#line 253 "parse-gram.y"
+#line 252 "parse-gram.y"
     {
       nondeterministic_parser = true;
       glr_parser = true;
@@ -2279,7 +2277,7 @@ yyreduce:
   case 17:
 
 /* Line 1806 of yacc.c  */
-#line 258 "parse-gram.y"
+#line 257 "parse-gram.y"
     {
       code_props action;
       code_props_symbol_action_init (&action, (yyvsp[(2) - (2)].code), (yylsp[(2) - (2)]));
@@ -2293,77 +2291,77 @@ yyreduce:
   case 18:
 
 /* Line 1806 of yacc.c  */
-#line 266 "parse-gram.y"
+#line 265 "parse-gram.y"
     { language_argmatch ((yyvsp[(2) - (2)].chars), grammar_prio, (yylsp[(1) - (2)])); }
     break;
 
   case 19:
 
 /* Line 1806 of yacc.c  */
-#line 267 "parse-gram.y"
+#line 266 "parse-gram.y"
     { add_param ("lex_param", (yyvsp[(2) - (2)].code), (yylsp[(2) - (2)])); }
     break;
 
   case 20:
 
 /* Line 1806 of yacc.c  */
-#line 268 "parse-gram.y"
+#line 267 "parse-gram.y"
     { locations_flag = true; }
     break;
 
   case 21:
 
 /* Line 1806 of yacc.c  */
-#line 269 "parse-gram.y"
+#line 268 "parse-gram.y"
     { spec_name_prefix = (yyvsp[(2) - (2)].chars); }
     break;
 
   case 22:
 
 /* Line 1806 of yacc.c  */
-#line 270 "parse-gram.y"
+#line 269 "parse-gram.y"
     { spec_name_prefix = (yyvsp[(3) - (3)].chars); }
     break;
 
   case 23:
 
 /* Line 1806 of yacc.c  */
-#line 271 "parse-gram.y"
+#line 270 "parse-gram.y"
     { no_lines_flag = true; }
     break;
 
   case 24:
 
 /* Line 1806 of yacc.c  */
-#line 272 "parse-gram.y"
+#line 271 "parse-gram.y"
     { nondeterministic_parser = true; }
     break;
 
   case 25:
 
 /* Line 1806 of yacc.c  */
-#line 273 "parse-gram.y"
+#line 272 "parse-gram.y"
     { spec_outfile = (yyvsp[(2) - (2)].chars); }
     break;
 
   case 26:
 
 /* Line 1806 of yacc.c  */
-#line 274 "parse-gram.y"
+#line 273 "parse-gram.y"
     { spec_outfile = (yyvsp[(3) - (3)].chars); }
     break;
 
   case 27:
 
 /* Line 1806 of yacc.c  */
-#line 275 "parse-gram.y"
+#line 274 "parse-gram.y"
     { add_param ("parse_param", (yyvsp[(2) - (2)].code), (yylsp[(2) - (2)])); }
     break;
 
   case 28:
 
 /* Line 1806 of yacc.c  */
-#line 277 "parse-gram.y"
+#line 276 "parse-gram.y"
     {
       /* %pure-parser is deprecated in favor of `%define api.pure', so use
          `%define api.pure' in a backward-compatible manner here.  First, don't
@@ -2383,14 +2381,14 @@ yyreduce:
   case 29:
 
 /* Line 1806 of yacc.c  */
-#line 291 "parse-gram.y"
+#line 290 "parse-gram.y"
     { version_check (&(yylsp[(2) - (2)]), (yyvsp[(2) - (2)].chars)); }
     break;
 
   case 30:
 
 /* Line 1806 of yacc.c  */
-#line 293 "parse-gram.y"
+#line 292 "parse-gram.y"
     {
       char const *skeleton_user = (yyvsp[(2) - (2)].chars);
       if (strchr (skeleton_user, '/'))
@@ -2419,28 +2417,28 @@ yyreduce:
   case 31:
 
 /* Line 1806 of yacc.c  */
-#line 316 "parse-gram.y"
+#line 315 "parse-gram.y"
     { token_table_flag = true; }
     break;
 
   case 32:
 
 /* Line 1806 of yacc.c  */
-#line 317 "parse-gram.y"
+#line 316 "parse-gram.y"
     { report_flag |= report_states; }
     break;
 
   case 33:
 
 /* Line 1806 of yacc.c  */
-#line 318 "parse-gram.y"
+#line 317 "parse-gram.y"
     { yacc_flag = true; }
     break;
 
   case 37:
 
 /* Line 1806 of yacc.c  */
-#line 326 "parse-gram.y"
+#line 325 "parse-gram.y"
     {
       grammar_start_symbol_set ((yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)]));
     }
@@ -2449,7 +2447,7 @@ yyreduce:
   case 38:
 
 /* Line 1806 of yacc.c  */
-#line 330 "parse-gram.y"
+#line 329 "parse-gram.y"
     {
       symbol_list *list;
       for (list = (yyvsp[(3) - (3)].list); list; list = list->next)
@@ -2461,7 +2459,7 @@ yyreduce:
   case 39:
 
 /* Line 1806 of yacc.c  */
-#line 337 "parse-gram.y"
+#line 336 "parse-gram.y"
     {
       symbol_list *list;
       for (list = (yyvsp[(3) - (3)].list); list; list = list->next)
@@ -2473,7 +2471,7 @@ yyreduce:
   case 40:
 
 /* Line 1806 of yacc.c  */
-#line 344 "parse-gram.y"
+#line 343 "parse-gram.y"
     {
       default_prec = true;
     }
@@ -2482,7 +2480,7 @@ yyreduce:
   case 41:
 
 /* Line 1806 of yacc.c  */
-#line 348 "parse-gram.y"
+#line 347 "parse-gram.y"
     {
       default_prec = false;
     }
@@ -2491,7 +2489,7 @@ yyreduce:
   case 42:
 
 /* Line 1806 of yacc.c  */
-#line 352 "parse-gram.y"
+#line 351 "parse-gram.y"
     {
       /* Do not invoke muscle_percent_code_grow here since it invokes
          muscle_user_name_list_grow.  */
@@ -2503,7 +2501,7 @@ yyreduce:
   case 43:
 
 /* Line 1806 of yacc.c  */
-#line 359 "parse-gram.y"
+#line 358 "parse-gram.y"
     {
       muscle_percent_code_grow ((yyvsp[(2) - (3)].uniqstr), (yylsp[(2) - (3)]), (yyvsp[(3) - (3)].chars), (yylsp[(3) - (3)]));
       code_scanner_last_string_free ();
@@ -2513,21 +2511,21 @@ yyreduce:
   case 44:
 
 /* Line 1806 of yacc.c  */
-#line 373 "parse-gram.y"
+#line 372 "parse-gram.y"
     {}
     break;
 
   case 45:
 
 /* Line 1806 of yacc.c  */
-#line 374 "parse-gram.y"
+#line 373 "parse-gram.y"
     { muscle_code_grow ("union_name", (yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); }
     break;
 
   case 46:
 
 /* Line 1806 of yacc.c  */
-#line 379 "parse-gram.y"
+#line 378 "parse-gram.y"
     {
       union_seen = true;
       muscle_code_grow ("stype", (yyvsp[(3) - (3)].chars), (yylsp[(3) - (3)]));
@@ -2538,14 +2536,14 @@ yyreduce:
   case 47:
 
 /* Line 1806 of yacc.c  */
-#line 390 "parse-gram.y"
+#line 389 "parse-gram.y"
     { current_class = nterm_sym; }
     break;
 
   case 48:
 
 /* Line 1806 of yacc.c  */
-#line 391 "parse-gram.y"
+#line 390 "parse-gram.y"
     {
       current_class = unknown_sym;
       current_type = NULL;
@@ -2555,14 +2553,14 @@ yyreduce:
   case 49:
 
 /* Line 1806 of yacc.c  */
-#line 395 "parse-gram.y"
+#line 394 "parse-gram.y"
     { current_class = token_sym; }
     break;
 
   case 50:
 
 /* Line 1806 of yacc.c  */
-#line 396 "parse-gram.y"
+#line 395 "parse-gram.y"
     {
       current_class = unknown_sym;
       current_type = NULL;
@@ -2572,7 +2570,7 @@ yyreduce:
   case 51:
 
 /* Line 1806 of yacc.c  */
-#line 401 "parse-gram.y"
+#line 400 "parse-gram.y"
     {
       symbol_list *list;
       tag_seen = true;
@@ -2585,7 +2583,7 @@ yyreduce:
   case 52:
 
 /* Line 1806 of yacc.c  */
-#line 412 "parse-gram.y"
+#line 411 "parse-gram.y"
     {
       symbol_list *list;
       ++current_prec;
@@ -2602,126 +2600,126 @@ yyreduce:
   case 53:
 
 /* Line 1806 of yacc.c  */
-#line 426 "parse-gram.y"
+#line 425 "parse-gram.y"
     { (yyval.assoc) = left_assoc; }
     break;
 
   case 54:
 
 /* Line 1806 of yacc.c  */
-#line 427 "parse-gram.y"
+#line 426 "parse-gram.y"
     { (yyval.assoc) = right_assoc; }
     break;
 
   case 55:
 
 /* Line 1806 of yacc.c  */
-#line 428 "parse-gram.y"
+#line 427 "parse-gram.y"
     { (yyval.assoc) = non_assoc; }
     break;
 
   case 56:
 
 /* Line 1806 of yacc.c  */
-#line 432 "parse-gram.y"
+#line 431 "parse-gram.y"
     { current_type = NULL; }
     break;
 
   case 57:
 
 /* Line 1806 of yacc.c  */
-#line 433 "parse-gram.y"
+#line 432 "parse-gram.y"
     { current_type = (yyvsp[(1) - (1)].uniqstr); tag_seen = true; }
     break;
 
   case 58:
 
 /* Line 1806 of yacc.c  */
-#line 439 "parse-gram.y"
+#line 438 "parse-gram.y"
     { (yyval.list) = symbol_list_sym_new ((yyvsp[(1) - (1)].symbol), (yylsp[(1) - (1)])); }
     break;
 
   case 59:
 
 /* Line 1806 of yacc.c  */
-#line 441 "parse-gram.y"
+#line 440 "parse-gram.y"
     { (yyval.list) = symbol_list_prepend ((yyvsp[(1) - (2)].list), symbol_list_sym_new ((yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)]))); }
     break;
 
   case 60:
 
 /* Line 1806 of yacc.c  */
-#line 445 "parse-gram.y"
+#line 444 "parse-gram.y"
     { (yyval.symbol) = (yyvsp[(1) - (1)].symbol); }
     break;
 
   case 61:
 
 /* Line 1806 of yacc.c  */
-#line 446 "parse-gram.y"
+#line 445 "parse-gram.y"
     { (yyval.symbol) = (yyvsp[(1) - (2)].symbol); symbol_user_token_number_set ((yyvsp[(1) - (2)].symbol), (yyvsp[(2) - (2)].integer), (yylsp[(2) - (2)])); }
     break;
 
   case 62:
 
 /* Line 1806 of yacc.c  */
-#line 452 "parse-gram.y"
+#line 451 "parse-gram.y"
     { (yyval.list) = symbol_list_sym_new ((yyvsp[(1) - (1)].symbol), (yylsp[(1) - (1)])); }
     break;
 
   case 63:
 
 /* Line 1806 of yacc.c  */
-#line 454 "parse-gram.y"
+#line 453 "parse-gram.y"
     { (yyval.list) = symbol_list_prepend ((yyvsp[(1) - (2)].list), symbol_list_sym_new ((yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)]))); }
     break;
 
   case 64:
 
 /* Line 1806 of yacc.c  */
-#line 458 "parse-gram.y"
+#line 457 "parse-gram.y"
     { (yyval.list) = (yyvsp[(1) - (1)].list); }
     break;
 
   case 65:
 
 /* Line 1806 of yacc.c  */
-#line 459 "parse-gram.y"
+#line 458 "parse-gram.y"
     { (yyval.list) = symbol_list_prepend ((yyvsp[(1) - (2)].list), (yyvsp[(2) - (2)].list)); }
     break;
 
   case 66:
 
 /* Line 1806 of yacc.c  */
-#line 463 "parse-gram.y"
+#line 462 "parse-gram.y"
     { (yyval.list) = symbol_list_sym_new ((yyvsp[(1) - (1)].symbol), (yylsp[(1) - (1)])); }
     break;
 
   case 67:
 
 /* Line 1806 of yacc.c  */
-#line 464 "parse-gram.y"
+#line 463 "parse-gram.y"
     { (yyval.list) = symbol_list_type_new ((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); }
     break;
 
   case 68:
 
 /* Line 1806 of yacc.c  */
-#line 465 "parse-gram.y"
+#line 464 "parse-gram.y"
     { (yyval.list) = symbol_list_default_tagged_new ((yylsp[(1) - (1)])); }
     break;
 
   case 69:
 
 /* Line 1806 of yacc.c  */
-#line 466 "parse-gram.y"
+#line 465 "parse-gram.y"
     { (yyval.list) = symbol_list_default_tagless_new ((yylsp[(1) - (1)])); }
     break;
 
   case 70:
 
 /* Line 1806 of yacc.c  */
-#line 472 "parse-gram.y"
+#line 471 "parse-gram.y"
     {
        current_type = (yyvsp[(1) - (1)].uniqstr);
        tag_seen = true;
@@ -2731,7 +2729,7 @@ yyreduce:
   case 71:
 
 /* Line 1806 of yacc.c  */
-#line 477 "parse-gram.y"
+#line 476 "parse-gram.y"
     {
        symbol_class_set ((yyvsp[(1) - (1)].symbol), current_class, (yylsp[(1) - (1)]), true);
        symbol_type_set ((yyvsp[(1) - (1)].symbol), current_type, (yylsp[(1) - (1)]));
@@ -2741,7 +2739,7 @@ yyreduce:
   case 72:
 
 /* Line 1806 of yacc.c  */
-#line 482 "parse-gram.y"
+#line 481 "parse-gram.y"
     {
       symbol_class_set ((yyvsp[(1) - (2)].symbol), current_class, (yylsp[(1) - (2)]), true);
       symbol_type_set ((yyvsp[(1) - (2)].symbol), current_type, (yylsp[(1) - (2)]));
@@ -2752,7 +2750,7 @@ yyreduce:
   case 73:
 
 /* Line 1806 of yacc.c  */
-#line 488 "parse-gram.y"
+#line 487 "parse-gram.y"
     {
       symbol_class_set ((yyvsp[(1) - (2)].symbol), current_class, (yylsp[(1) - (2)]), true);
       symbol_type_set ((yyvsp[(1) - (2)].symbol), current_type, (yylsp[(1) - (2)]));
@@ -2763,7 +2761,7 @@ yyreduce:
   case 74:
 
 /* Line 1806 of yacc.c  */
-#line 494 "parse-gram.y"
+#line 493 "parse-gram.y"
     {
       symbol_class_set ((yyvsp[(1) - (3)].symbol), current_class, (yylsp[(1) - (3)]), true);
       symbol_type_set ((yyvsp[(1) - (3)].symbol), current_type, (yylsp[(1) - (3)]));
@@ -2775,7 +2773,7 @@ yyreduce:
   case 81:
 
 /* Line 1806 of yacc.c  */
-#line 524 "parse-gram.y"
+#line 523 "parse-gram.y"
     {
       yyerrok;
     }
@@ -2784,7 +2782,7 @@ yyreduce:
   case 82:
 
 /* Line 1806 of yacc.c  */
-#line 530 "parse-gram.y"
+#line 529 "parse-gram.y"
     { current_lhs = (yyvsp[(1) - (2)].symbol); current_lhs_location = (yylsp[(1) - (2)]);
     current_lhs_named_ref = (yyvsp[(2) - (2)].named_ref); }
     break;
@@ -2792,21 +2790,21 @@ yyreduce:
   case 84:
 
 /* Line 1806 of yacc.c  */
-#line 535 "parse-gram.y"
+#line 534 "parse-gram.y"
     { grammar_current_rule_end ((yylsp[(1) - (1)])); }
     break;
 
   case 85:
 
 /* Line 1806 of yacc.c  */
-#line 536 "parse-gram.y"
+#line 535 "parse-gram.y"
     { grammar_current_rule_end ((yylsp[(3) - (3)])); }
     break;
 
   case 87:
 
 /* Line 1806 of yacc.c  */
-#line 542 "parse-gram.y"
+#line 541 "parse-gram.y"
     { grammar_current_rule_begin (current_lhs, current_lhs_location,
 				  current_lhs_named_ref); }
     break;
@@ -2814,77 +2812,77 @@ yyreduce:
   case 88:
 
 /* Line 1806 of yacc.c  */
-#line 545 "parse-gram.y"
+#line 544 "parse-gram.y"
     { grammar_current_rule_symbol_append ((yyvsp[(2) - (3)].symbol), (yylsp[(2) - (3)]), (yyvsp[(3) - (3)].named_ref)); }
     break;
 
   case 89:
 
 /* Line 1806 of yacc.c  */
-#line 547 "parse-gram.y"
+#line 546 "parse-gram.y"
     { grammar_current_rule_action_append ((yyvsp[(2) - (3)].code), (yylsp[(2) - (3)]), (yyvsp[(3) - (3)].named_ref)); }
     break;
 
   case 90:
 
 /* Line 1806 of yacc.c  */
-#line 549 "parse-gram.y"
+#line 548 "parse-gram.y"
     { grammar_current_rule_prec_set ((yyvsp[(3) - (3)].symbol), (yylsp[(3) - (3)])); }
     break;
 
   case 91:
 
 /* Line 1806 of yacc.c  */
-#line 551 "parse-gram.y"
+#line 550 "parse-gram.y"
     { grammar_current_rule_dprec_set ((yyvsp[(3) - (3)].integer), (yylsp[(3) - (3)])); }
     break;
 
   case 92:
 
 /* Line 1806 of yacc.c  */
-#line 553 "parse-gram.y"
+#line 552 "parse-gram.y"
     { grammar_current_rule_merge_set ((yyvsp[(3) - (3)].uniqstr), (yylsp[(3) - (3)])); }
     break;
 
   case 93:
 
 /* Line 1806 of yacc.c  */
-#line 557 "parse-gram.y"
+#line 556 "parse-gram.y"
     { (yyval.named_ref) = 0; }
     break;
 
   case 94:
 
 /* Line 1806 of yacc.c  */
-#line 559 "parse-gram.y"
+#line 558 "parse-gram.y"
     { (yyval.named_ref) = named_ref_new((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); }
     break;
 
   case 96:
 
 /* Line 1806 of yacc.c  */
-#line 571 "parse-gram.y"
+#line 570 "parse-gram.y"
     { (yyval.uniqstr) = uniqstr_new ((yyvsp[(1) - (1)].chars)); }
     break;
 
   case 97:
 
 /* Line 1806 of yacc.c  */
-#line 576 "parse-gram.y"
+#line 575 "parse-gram.y"
     { (yyval.chars) = ""; }
     break;
 
   case 98:
 
 /* Line 1806 of yacc.c  */
-#line 577 "parse-gram.y"
+#line 576 "parse-gram.y"
     { (yyval.chars) = (yyvsp[(1) - (1)].uniqstr); }
     break;
 
   case 100:
 
 /* Line 1806 of yacc.c  */
-#line 588 "parse-gram.y"
+#line 587 "parse-gram.y"
     {
       code_props plain_code;
       (yyvsp[(1) - (1)].code)[strlen ((yyvsp[(1) - (1)].code)) - 1] = '\n';
@@ -2898,14 +2896,14 @@ yyreduce:
   case 101:
 
 /* Line 1806 of yacc.c  */
-#line 608 "parse-gram.y"
+#line 607 "parse-gram.y"
     { (yyval.symbol) = symbol_from_uniqstr ((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); }
     break;
 
   case 102:
 
 /* Line 1806 of yacc.c  */
-#line 610 "parse-gram.y"
+#line 609 "parse-gram.y"
     {
       (yyval.symbol) = symbol_get (char_name ((yyvsp[(1) - (1)].character)), (yylsp[(1) - (1)]));
       symbol_class_set ((yyval.symbol), token_sym, (yylsp[(1) - (1)]), false);
@@ -2916,14 +2914,14 @@ yyreduce:
   case 103:
 
 /* Line 1806 of yacc.c  */
-#line 618 "parse-gram.y"
+#line 617 "parse-gram.y"
     { (yyval.symbol) = symbol_from_uniqstr ((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); }
     break;
 
   case 106:
 
 /* Line 1806 of yacc.c  */
-#line 630 "parse-gram.y"
+#line 629 "parse-gram.y"
     {
       (yyval.symbol) = symbol_get (quotearg_style (c_quoting_style, (yyvsp[(1) - (1)].chars)), (yylsp[(1) - (1)]));
       symbol_class_set ((yyval.symbol), token_sym, (yylsp[(1) - (1)]), false);
@@ -2933,7 +2931,7 @@ yyreduce:
   case 108:
 
 /* Line 1806 of yacc.c  */
-#line 639 "parse-gram.y"
+#line 638 "parse-gram.y"
     {
       code_props plain_code;
       code_props_plain_init (&plain_code, (yyvsp[(2) - (2)].chars), (yylsp[(2) - (2)]));
@@ -2947,7 +2945,7 @@ yyreduce:
 
 
 /* Line 1806 of yacc.c  */
-#line 2951 "parse-gram.c"
+#line 2949 "parse-gram.c"
         default: break;
       }
     if (yychar_backup != yychar)
@@ -3197,7 +3195,7 @@ yyreturn:
 
 
 /* Line 2067 of yacc.c  */
-#line 649 "parse-gram.y"
+#line 648 "parse-gram.y"
 
 
 
diff --git a/src/parse-gram.h b/src/parse-gram.h
index cb09e6ef..f2eb45d1 100644
--- a/src/parse-gram.h
+++ b/src/parse-gram.h
@@ -1,9 +1,8 @@
-/* A Bison parser, made by GNU Bison 2.4.1.252-dcd39.  */
+/* A Bison parser, made by GNU Bison 2.4.1.259-f52e1.  */
 
 /* Skeleton interface for Bison's Yacc-like parsers in C
    
-      Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
-   2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+      Copyright (C) 1984, 1989-1990, 2000-2011 Free Software Foundation, Inc.
    
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -162,7 +161,7 @@ typedef union YYSTYPE
 {
 
 /* Line 2068 of yacc.c  */
-#line 95 "parse-gram.y"
+#line 94 "parse-gram.y"
 
   symbol *symbol;
   symbol_list *list;
@@ -177,7 +176,7 @@ typedef union YYSTYPE
 
 
 /* Line 2068 of yacc.c  */
-#line 181 "parse-gram.h"
+#line 180 "parse-gram.h"
 } YYSTYPE;
 # define YYSTYPE_IS_TRIVIAL 1
 # define yystype YYSTYPE /* obsolescent; will be withdrawn */
diff --git a/src/parse-gram.y b/src/parse-gram.y
index 7fed0dcd..8871f672 100644
--- a/src/parse-gram.y
+++ b/src/parse-gram.y
@@ -1,7 +1,6 @@
 %{/* Bison Grammar Parser                             -*- C -*-
 
-   Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
-   Free Software Foundation, Inc.
+   Copyright (C) 2002-2011 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/print-xml.c b/src/print-xml.c
index 2a37ebd9..1dc0268e 100644
--- a/src/print-xml.c
+++ b/src/print-xml.c
@@ -1,6 +1,6 @@
 /* Print an xml on generated parser, for Bison,
 
-   Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2007, 2009-2011 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/print-xml.h b/src/print-xml.h
index 923538f2..5285473f 100644
--- a/src/print-xml.h
+++ b/src/print-xml.h
@@ -1,6 +1,6 @@
 /* Output an xml of the generated parser, for Bison.
 
-   Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2007, 2009-2011 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/print.c b/src/print.c
index 1f9dd580..0012a4f2 100644
--- a/src/print.c
+++ b/src/print.c
@@ -1,7 +1,7 @@
 /* Print information on generated parser, for bison,
 
-   Copyright (C) 1984, 1986, 1989, 2000, 2001, 2002, 2003, 2004, 2005,
-   2007, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 1984, 1986, 1989, 2000-2005, 2007, 2009-2011 Free
+   Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/print.h b/src/print.h
index b470c108..db0dfe39 100644
--- a/src/print.h
+++ b/src/print.h
@@ -1,6 +1,6 @@
 /* Print information on generated parser, for bison,
 
-   Copyright (C) 2000, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2000, 2009-2011 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/print_graph.c b/src/print_graph.c
index b7d36d1f..155ffaf5 100644
--- a/src/print_graph.c
+++ b/src/print_graph.c
@@ -1,7 +1,6 @@
 /* Output a graph of the generated parser, for Bison.
 
-   Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009, 2010
-   Free Software Foundation, Inc.
+   Copyright (C) 2001-2007, 2009-2011 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/print_graph.h b/src/print_graph.h
index ebd5ea39..74e34460 100644
--- a/src/print_graph.h
+++ b/src/print_graph.h
@@ -1,6 +1,6 @@
 /* Output a graph of the generated parser, for Bison.
 
-   Copyright (C) 2000, 2006, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2000, 2006, 2009-2011 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/reader.c b/src/reader.c
index 791fe181..852d3e10 100644
--- a/src/reader.c
+++ b/src/reader.c
@@ -1,7 +1,7 @@
 /* Input parser for Bison
 
-   Copyright (C) 1984, 1986, 1989, 1992, 1998, 2000, 2001, 2002, 2003,
-   2005, 2006, 2007, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 1984, 1986, 1989, 1992, 1998, 2000-2003, 2005-2007,
+   2009-2011 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/reader.h b/src/reader.h
index 7d37f817..1c094056 100644
--- a/src/reader.h
+++ b/src/reader.h
@@ -1,7 +1,7 @@
 /* Input parser for Bison
 
-   Copyright (C) 2000, 2001, 2002, 2003, 2005, 2006, 2007, 2009, 2010
-   Free Software Foundation, Inc.
+   Copyright (C) 2000-2003, 2005-2007, 2009-2011 Free Software
+   Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/reduce.c b/src/reduce.c
index 6e16ce31..7a30e555 100644
--- a/src/reduce.c
+++ b/src/reduce.c
@@ -1,7 +1,7 @@
 /* Grammar reduction for Bison.
 
-   Copyright (C) 1988, 1989, 2000, 2001, 2002, 2003, 2005, 2006, 2007,
-   2008, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 1988-1989, 2000-2003, 2005-2011 Free Software
+   Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/reduce.h b/src/reduce.h
index bb01021a..c7a82eb0 100644
--- a/src/reduce.h
+++ b/src/reduce.h
@@ -1,7 +1,7 @@
 /* Grammar reduction for Bison.
 
-   Copyright (C) 2000, 2001, 2002, 2007, 2009, 2010 Free Software
-   Foundation, Inc.
+   Copyright (C) 2000-2002, 2007, 2009-2011 Free Software Foundation,
+   Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/relation.c b/src/relation.c
index 5d46b7ad..4682742c 100644
--- a/src/relation.c
+++ b/src/relation.c
@@ -1,7 +1,7 @@
 /* Binary relations.
 
-   Copyright (C) 2002, 2004, 2005, 2009, 2010 Free Software
-   Foundation, Inc.
+   Copyright (C) 2002, 2004-2005, 2009-2011 Free Software Foundation,
+   Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/relation.h b/src/relation.h
index 31efa705..bbbb5737 100644
--- a/src/relation.h
+++ b/src/relation.h
@@ -1,6 +1,6 @@
 /* Binary relations.
 
-   Copyright (C) 2002, 2004, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2004, 2009-2011 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/scan-code.h b/src/scan-code.h
index 81a2afbe..1f8ed211 100644
--- a/src/scan-code.h
+++ b/src/scan-code.h
@@ -1,6 +1,6 @@
 /* Bison code properties structure and scanner.
 
-   Copyright (C) 2006, 2007, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2006-2007, 2009-2011 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/scan-code.l b/src/scan-code.l
index 6cda417d..3603196c 100644
--- a/src/scan-code.l
+++ b/src/scan-code.l
@@ -1,7 +1,6 @@
 /* Bison Action Scanner                             -*- C -*-
 
-   Copyright (C) 2006, 2007, 2008, 2009, 2010 Free Software
-   Foundation, Inc.
+   Copyright (C) 2006-2011 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/scan-gram.h b/src/scan-gram.h
index 18a461b2..50df2f51 100644
--- a/src/scan-gram.h
+++ b/src/scan-gram.h
@@ -1,6 +1,6 @@
 /* Bison Grammar Scanner
 
-   Copyright (C) 2006, 2007, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2006-2007, 2009-2011 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/scan-gram.l b/src/scan-gram.l
index 5e6b8212..d7606d92 100644
--- a/src/scan-gram.l
+++ b/src/scan-gram.l
@@ -1,7 +1,6 @@
 /* Bison Grammar Scanner                             -*- C -*-
 
-   Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
-   Free Software Foundation, Inc.
+   Copyright (C) 2002-2011 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/scan-skel.h b/src/scan-skel.h
index 980cd6ec..9f419c15 100644
--- a/src/scan-skel.h
+++ b/src/scan-skel.h
@@ -1,7 +1,6 @@
 /* Scan Bison Skeletons.
 
-   Copyright (C) 2005, 2006, 2007, 2009, 2010 Free Software
-   Foundation, Inc.
+   Copyright (C) 2005-2007, 2009-2011 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/scan-skel.l b/src/scan-skel.l
index 65ff26c8..ae0d63c0 100644
--- a/src/scan-skel.l
+++ b/src/scan-skel.l
@@ -1,7 +1,6 @@
 /* Scan Bison Skeletons.                                       -*- C -*-
 
-   Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009, 2010
-   Free Software Foundation, Inc.
+   Copyright (C) 2001-2007, 2009-2011 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/state.c b/src/state.c
index b1e5f5dd..12d8df46 100644
--- a/src/state.c
+++ b/src/state.c
@@ -1,7 +1,6 @@
 /* Type definitions for the finite state machine for Bison.
 
-   Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009, 2010
-   Free Software Foundation, Inc.
+   Copyright (C) 2001-2007, 2009-2011 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/state.h b/src/state.h
index c0248e36..a1f379d4 100644
--- a/src/state.h
+++ b/src/state.h
@@ -1,7 +1,7 @@
 /* Type definitions for the finite state machine for Bison.
 
-   Copyright (C) 1984, 1989, 2000, 2001, 2002, 2003, 2004, 2007, 2009,
-   2010 Free Software Foundation, Inc.
+   Copyright (C) 1984, 1989, 2000-2004, 2007, 2009-2011 Free Software
+   Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/symlist.c b/src/symlist.c
index 83e37aa0..e717c3e1 100644
--- a/src/symlist.c
+++ b/src/symlist.c
@@ -1,7 +1,7 @@
 /* Lists of symbols for Bison
 
-   Copyright (C) 2002, 2005, 2006, 2007, 2009, 2010 Free Software
-   Foundation, Inc.
+   Copyright (C) 2002, 2005-2007, 2009-2011 Free Software Foundation,
+   Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/symlist.h b/src/symlist.h
index 84de2df5..297d414a 100644
--- a/src/symlist.h
+++ b/src/symlist.h
@@ -1,7 +1,7 @@
 /* Lists of symbols for Bison
 
-   Copyright (C) 2002, 2005, 2006, 2007, 2009, 2010 Free Software
-   Foundation, Inc.
+   Copyright (C) 2002, 2005-2007, 2009-2011 Free Software Foundation,
+   Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/symtab.c b/src/symtab.c
index b9eca195..307af895 100644
--- a/src/symtab.c
+++ b/src/symtab.c
@@ -1,7 +1,7 @@
 /* Symbol table manager for Bison.
 
-   Copyright (C) 1984, 1989, 2000, 2001, 2002, 2004, 2005, 2006, 2007,
-   2008, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 1984, 1989, 2000-2002, 2004-2011 Free Software
+   Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/symtab.h b/src/symtab.h
index 7513efa1..db06d34d 100644
--- a/src/symtab.h
+++ b/src/symtab.h
@@ -1,7 +1,7 @@
 /* Definitions for symtab.c and callers, part of Bison.
 
-   Copyright (C) 1984, 1989, 1992, 2000, 2001, 2002, 2004, 2005, 2006,
-   2007, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 1984, 1989, 1992, 2000-2002, 2004-2007, 2009-2011 Free
+   Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/system.h b/src/system.h
index 0bd684f0..97a92257 100644
--- a/src/system.h
+++ b/src/system.h
@@ -1,7 +1,6 @@
 /* System-dependent definitions for Bison.
 
-   Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009,
-   2010 Free Software Foundation, Inc.
+   Copyright (C) 2000-2007, 2009-2011 Free Software Foundation, Inc.
 
    This program 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/src/tables.c b/src/tables.c
index 90ca94c1..ef37fbab 100644
--- a/src/tables.c
+++ b/src/tables.c
@@ -1,7 +1,7 @@
 /* Output the generated parsing program for Bison.
 
-   Copyright (C) 1984, 1986, 1989, 1992, 2000, 2001, 2002, 2003, 2004,
-   2005, 2006, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 1984, 1986, 1989, 1992, 2000-2006, 2009-2011 Free
+   Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/tables.h b/src/tables.h
index 536d904e..c563476d 100644
--- a/src/tables.h
+++ b/src/tables.h
@@ -1,6 +1,6 @@
 /* Prepare the LALR and GLR parser tables.
 
-   Copyright (C) 2002, 2004, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2004, 2009-2011 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/uniqstr.c b/src/uniqstr.c
index 04add18f..dbe343f8 100644
--- a/src/uniqstr.c
+++ b/src/uniqstr.c
@@ -1,7 +1,6 @@
 /* Keep a unique copy of strings.
 
-   Copyright (C) 2002, 2003, 2004, 2005, 2009, 2010 Free Software
-   Foundation, Inc.
+   Copyright (C) 2002-2005, 2009-2011 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/src/uniqstr.h b/src/uniqstr.h
index 757128fc..8beea278 100644
--- a/src/uniqstr.h
+++ b/src/uniqstr.h
@@ -1,7 +1,6 @@
 /* Keeping a unique copy of strings.
 
-   Copyright (C) 2002, 2003, 2008, 2009, 2010 Free Software
-   Foundation, Inc.
+   Copyright (C) 2002-2003, 2008-2011 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
diff --git a/tests/Makefile.am b/tests/Makefile.am
index d4901ba8..ee2a9140 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -2,8 +2,7 @@
 
 ## Makefile for Bison testsuite.
 
-## Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
-## 2009, 2010 Free Software Foundation, Inc.
+## Copyright (C) 2000-2011 Free Software Foundation, Inc.
 
 # This program 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/tests/actions.at b/tests/actions.at
index 5082da7b..c2307cde 100644
--- a/tests/actions.at
+++ b/tests/actions.at
@@ -1,7 +1,6 @@
 # Executing Actions.                               -*- Autotest -*-
 
-# Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
-# 2010 Free Software Foundation, Inc.
+# Copyright (C) 2001-2011 Free Software Foundation, Inc.
 
 # This program 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/tests/atlocal.in b/tests/atlocal.in
index 617fbb8f..294feee0 100644
--- a/tests/atlocal.in
+++ b/tests/atlocal.in
@@ -1,8 +1,7 @@
 # @configure_input@					-*- shell-script -*-
 # Configurable variable values for Bison test suite.
 
-# Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
-# 2009, 2010 Free Software Foundation, Inc.
+# Copyright (C) 2000-2011 Free Software Foundation, Inc.
 
 # We need a C compiler.
 : ${CC='@CC@'}
diff --git a/tests/c++.at b/tests/c++.at
index c8f7ecea..b7295f91 100644
--- a/tests/c++.at
+++ b/tests/c++.at
@@ -1,7 +1,7 @@
 # Checking the output filenames.                    -*- Autotest -*-
 
-# Copyright (C) 2004, 2005, 2007, 2009, 2010 Free Software
-# Foundation, Inc.
+# Copyright (C) 2004-2005, 2007, 2009-2011 Free Software Foundation,
+# Inc.
 
 # This program 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/tests/calc.at b/tests/calc.at
index 7f757f39..652dc6af 100644
--- a/tests/calc.at
+++ b/tests/calc.at
@@ -1,7 +1,6 @@
 # Simple calculator.                         -*- Autotest -*-
 
-# Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
-# 2009, 2010 Free Software Foundation, Inc.
+# Copyright (C) 2000-2011 Free Software Foundation, Inc.
 
 # This program 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/tests/conflicts.at b/tests/conflicts.at
index 37411699..e7a1c1c6 100644
--- a/tests/conflicts.at
+++ b/tests/conflicts.at
@@ -1,7 +1,7 @@
 # Exercising Bison on conflicts.                         -*- Autotest -*-
 
-# Copyright (C) 2002, 2003, 2004, 2005, 2007, 2009, 2010 Free
-# Software Foundation, Inc.
+# Copyright (C) 2002-2005, 2007, 2009-2011 Free Software Foundation,
+# Inc.
 
 # This program 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/tests/cxx-type.at b/tests/cxx-type.at
index 5b062382..e7ac22c1 100644
--- a/tests/cxx-type.at
+++ b/tests/cxx-type.at
@@ -1,7 +1,6 @@
 # Checking GLR Parsing.                         -*- Autotest -*-
 
-# Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
-# Free Software Foundation, Inc.
+# Copyright (C) 2002-2011 Free Software Foundation, Inc.
 
 # This program 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/tests/existing.at b/tests/existing.at
index c36e46f4..64e0b7be 100644
--- a/tests/existing.at
+++ b/tests/existing.at
@@ -1,7 +1,7 @@
 # Exercising Bison on actual grammars.                   -*- Autotest -*-
 
-# Copyright (C) 1989, 1990, 1991, 1992, 2000, 2001, 2002, 2003, 2004,
-# 2005, 2007, 2009, 2010 Free Software Foundation, Inc.
+# Copyright (C) 1989-1992, 2000-2005, 2007, 2009-2011 Free Software
+# Foundation, Inc.
 
 # This program 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/tests/glr-regression.at b/tests/glr-regression.at
index 83fd382b..9e68a0f7 100644
--- a/tests/glr-regression.at
+++ b/tests/glr-regression.at
@@ -1,6 +1,6 @@
 # Checking GLR Parsing: Regression Tests           -*- Autotest -*-
 
-# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2009, 2010 Free Software
+# Copyright (C) 2002-2003, 2005-2007, 2009-2011 Free Software
 # Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
diff --git a/tests/headers.at b/tests/headers.at
index 0f31fea0..4e7ba495 100644
--- a/tests/headers.at
+++ b/tests/headers.at
@@ -1,6 +1,6 @@
 # Bison Parser Headers.                               -*- Autotest -*-
 
-# Copyright (C) 2001, 2002, 2006, 2007, 2009, 2010 Free Software
+# Copyright (C) 2001-2002, 2006-2007, 2009-2011 Free Software
 # Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
diff --git a/tests/input.at b/tests/input.at
index 24e15d86..9aef0d7c 100644
--- a/tests/input.at
+++ b/tests/input.at
@@ -1,7 +1,6 @@
 # Checking the Bison scanner.                    -*- Autotest -*-
 
-# Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
-# Free Software Foundation, Inc.
+# Copyright (C) 2002-2011 Free Software Foundation, Inc.
 
 # This program 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/tests/java.at b/tests/java.at
index 577a84a2..9b31f9cc 100644
--- a/tests/java.at
+++ b/tests/java.at
@@ -1,6 +1,6 @@
 # Java tests for simple calculator.           -*- Autotest -*-
 
-# Copyright (C) 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+# Copyright (C) 2007-2011 Free Software Foundation, Inc.
 
 # This program 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/tests/local.at b/tests/local.at
index 7ad75c3d..9ccc2c53 100644
--- a/tests/local.at
+++ b/tests/local.at
@@ -2,8 +2,7 @@
 
 # Macros for the GNU Bison Test suite.
 
-# Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free
-# Software Foundation, Inc.
+# Copyright (C) 2003-2011 Free Software Foundation, Inc.
 
 # This program 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/tests/named-refs.at b/tests/named-refs.at
index 239afbab..25af97de 100644
--- a/tests/named-refs.at
+++ b/tests/named-refs.at
@@ -1,6 +1,6 @@
 # Named references test.                           -*- Autotest -*-
 
-# Copyright (C) 2009, 2010 Free Software Foundation, Inc.
+# Copyright (C) 2009-2011 Free Software Foundation, Inc.
 
 # This program 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/tests/output.at b/tests/output.at
index 5eb778dc..6c7fb352 100644
--- a/tests/output.at
+++ b/tests/output.at
@@ -1,7 +1,6 @@
 # Checking the output filenames.                    -*- Autotest -*-
 
-# Copyright (C) 2000, 2001, 2002, 2005, 2006, 2007, 2008, 2009, 2010
-# Free Software Foundation, Inc.
+# Copyright (C) 2000-2002, 2005-2011 Free Software Foundation, Inc.
 
 # This program 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/tests/push.at b/tests/push.at
index c686ea5e..3119e730 100644
--- a/tests/push.at
+++ b/tests/push.at
@@ -1,6 +1,6 @@
 # Checking Push Parsing.                            -*- Autotest -*-
 
-# Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc.
+# Copyright (C) 2007, 2009-2011 Free Software Foundation, Inc.
 
 # This program 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/tests/reduce.at b/tests/reduce.at
index 692a0199..65ccf16d 100644
--- a/tests/reduce.at
+++ b/tests/reduce.at
@@ -1,7 +1,6 @@
 # Exercising Bison Grammar Reduction.                      -*- Autotest -*-
 
-# Copyright (C) 2001, 2002, 2007, 2008, 2009, 2010 Free Software
-# Foundation, Inc.
+# Copyright (C) 2001-2002, 2007-2011 Free Software Foundation, Inc.
 
 # This program 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/tests/regression.at b/tests/regression.at
index c908c7a9..fa77fff4 100644
--- a/tests/regression.at
+++ b/tests/regression.at
@@ -1,7 +1,6 @@
 # Bison Regressions.                               -*- Autotest -*-
 
-# Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
-# 2010 Free Software Foundation, Inc.
+# Copyright (C) 2001-2011 Free Software Foundation, Inc.
 
 # This program 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/tests/sets.at b/tests/sets.at
index 178a47c2..e20874b6 100644
--- a/tests/sets.at
+++ b/tests/sets.at
@@ -1,6 +1,6 @@
 # Exercising Bison Grammar Sets.                      -*- Autotest -*-
 
-# Copyright (C) 2001, 2002, 2005, 2007, 2009, 2010 Free Software
+# Copyright (C) 2001-2002, 2005, 2007, 2009-2011 Free Software
 # Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
diff --git a/tests/skeletons.at b/tests/skeletons.at
index a4ec5b28..fa01c79e 100644
--- a/tests/skeletons.at
+++ b/tests/skeletons.at
@@ -1,6 +1,6 @@
 # Checking skeleton support.                     -*- Autotest -*-
 
-# Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc.
+# Copyright (C) 2007, 2009-2011 Free Software Foundation, Inc.
 
 # This program 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/tests/synclines.at b/tests/synclines.at
index d7220c78..cc2a7229 100644
--- a/tests/synclines.at
+++ b/tests/synclines.at
@@ -1,6 +1,6 @@
 # Executing Actions.                               -*- Autotest -*-
 
-# Copyright (C) 2002, 2004, 2005, 2007, 2009, 2010 Free Software
+# Copyright (C) 2002, 2004-2005, 2007, 2009-2011 Free Software
 # Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
diff --git a/tests/testsuite.at b/tests/testsuite.at
index b5b093ac..7bf1ea61 100644
--- a/tests/testsuite.at
+++ b/tests/testsuite.at
@@ -1,7 +1,7 @@
 # Test suite for GNU Bison.				-*- Autotest -*-
 
-# Copyright (C) 2000, 2001, 2002, 2003, 2004, 2006, 2007, 2009, 2010
-# Free Software Foundation, Inc.
+# Copyright (C) 2000-2004, 2006-2007, 2009-2011 Free Software
+# Foundation, Inc.
 
 # This program 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/tests/torture.at b/tests/torture.at
index 68050bea..0076dfd1 100644
--- a/tests/torture.at
+++ b/tests/torture.at
@@ -1,7 +1,7 @@
 # Torturing Bison.                                    -*- Autotest -*-
 
-# Copyright (C) 2001, 2002, 2004, 2005, 2006, 2007, 2009, 2010 Free
-# Software Foundation, Inc.
+# Copyright (C) 2001-2002, 2004-2007, 2009-2011 Free Software
+# Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
-- 
2.50.0

