maint: update copyright notices to include 2014.

* .x-update-copyright: New file. Exclude files not owned by this
project from update-copyright rules.
* doc/libtool.texi: Replace m-dash with n-dash in texinfo
copyright notice so that update-copyright matches correctly.
Undo bogus copyright updates to example output from gdb session.
Bump copyright year.
* Changelog.old: Revert bogus updates from previous years
without .x-update-copyright.
AUTHORS, HACKING, Makefile.am, NEWS, README, THANKS, TODO,
bootstrap, bootstrap.conf, build-aux/edit-readme-alpha,
build-aux/git-hooks/commit-msg, build-aux/ltmain.in, cfg.mk,
configure.ac, gl/build-aux/bootstrap.in,
gl/build-aux/extract-trace, gl/build-aux/funclib.sh,
gl/build-aux/inline-source, gl/build-aux/options-parser,
libltdl/README, libltdl/argz.c, libltdl/argz_.h,
libltdl/configure.ac, libltdl/libltdl/lt__alloc.h,
libltdl/libltdl/lt__dirent.h, libltdl/libltdl/lt__glibc.h,
libltdl/libltdl/lt__private.h, libltdl/libltdl/lt__strl.h,
libltdl/libltdl/lt_dlloader.h, libltdl/libltdl/lt_error.h,
libltdl/libltdl/lt_system.h, libltdl/libltdl/slist.h,
libltdl/loaders/dld_link.c, libltdl/loaders/dlopen.c,
libltdl/loaders/dyld.c, libltdl/loaders/load_add_on.c,
libltdl/loaders/loadlibrary.c, libltdl/loaders/preopen.c,
libltdl/loaders/shl_load.c, libltdl/lt__alloc.c,
libltdl/lt__dirent.c, libltdl/lt__strl.c, libltdl/lt_dlloader.c,
libltdl/lt_error.c, libltdl/ltdl.c, libltdl/ltdl.h,
libltdl/ltdl.mk, libltdl/slist.c, libtoolize.in, m4/argz.m4,
m4/autobuild.m4, m4/libtool.m4, m4/ltdl.m4, m4/ltoptions.m4,
m4/ltsugar.m4, m4/ltversion.in, m4/lt~obsolete.m4,
tests/am-subdir.at, tests/archive-in-archive.at,
tests/bindir.at, tests/cdemo.at, tests/cmdline_wrap.at,
tests/configure-iface.at, tests/convenience.at, tests/ctor.at,
tests/cwrapper.at, tests/darwin.at, tests/demo.at,
tests/depdemo.at, tests/deplib-in-subdir.at,
tests/deplibs-ident.at, tests/deplibs-mingw.at,
tests/destdir.at, tests/dlloader-api.at,
tests/dumpbin-symbols.at, tests/duplicate_conv.at,
tests/duplicate_deps.at, tests/duplicate_members.at,
tests/early-libtool.at, tests/exceptions.at,
tests/execute-mode.at, tests/exeext.at, tests/export-def.at,
tests/export.at, tests/f77demo.at, tests/fail.at,
tests/fcdemo.at, tests/flags.at, tests/help.at,
tests/indirect_deps.at, tests/infer-tag.at,
tests/inherited_flags.at, tests/install.at,
tests/lalib-syntax.at, tests/libtool.at, tests/libtoolize.at,
tests/link-order.at, tests/link-order2.at, tests/loadlibrary.at,
tests/localization.at, tests/lt_dladvise.at, tests/lt_dlexit.at,
tests/lt_dlopen.at, tests/lt_dlopen_a.at, tests/lt_dlopenext.at,
tests/ltdl-api.at, tests/ltdl-libdir.at, tests/mdemo.at,
tests/need_lib_prefix.at, tests/no-executables.at,
tests/nocase.at, tests/nonrecursive.at, tests/old-ltdl-iface.at,
tests/old-m4-iface.at, tests/pic_flag.at, tests/recursive.at,
tests/resident.at, tests/runpath-in-lalib.at,
tests/search-path.at, tests/shlibpath.at, tests/slist.at,
tests/standalone.at, tests/static.at, tests/stresstest.at,
tests/subproject.at, tests/sysroot.at, tests/tagdemo.at,
tests/template.at, tests/testsuite.at, tests/versioning.at,
tests/with-pic.at: Bump copyright year.

Signed-off-by: Gary V. Vaughan <gary@gnu.org>

8 files changed, 8 insertions, 8 deletions

diff --git a/m4/argz.m4 b/m4/argz.m4
index 35de75d1..f7bd7c00 100644
--- a/m4/argz.m4
+++ b/m4/argz.m4
@@ -1,6 +1,6 @@
 # Portability macros for glibc argz.                    -*- Autoconf -*-
 #
-#   Copyright (C) 2004-2007, 2011-2013 Free Software Foundation, Inc.
+#   Copyright (C) 2004-2007, 2011-2014 Free Software Foundation, Inc.
 #   Written by Gary V. Vaughan <gary@gnu.org>
 #
 # This file is free software; the Free Software Foundation gives
diff --git a/m4/autobuild.m4 b/m4/autobuild.m4
index 3147b5b0..00d87093 100644
--- a/m4/autobuild.m4
+++ b/m4/autobuild.m4
@@ -1,5 +1,5 @@
 # autobuild.m4 serial 7
-dnl Copyright (C) 2004, 2006-2013 Free Software Foundation, Inc.
+dnl Copyright (C) 2004, 2006-2014 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/libtool.m4 b/m4/libtool.m4
index 4bc6b22c..900b172a 100644
--- a/m4/libtool.m4
+++ b/m4/libtool.m4
@@ -1,6 +1,6 @@
 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
 #
-#   Copyright (C) 1996-2001, 2003-2013 Free Software Foundation, Inc.
+#   Copyright (C) 1996-2001, 2003-2014 Free Software Foundation, Inc.
 #   Written by Gordon Matzigkeit, 1996
 #
 # This file is free software; the Free Software Foundation gives
diff --git a/m4/ltdl.m4 b/m4/ltdl.m4
index dbc91d9a..7f30925c 100644
--- a/m4/ltdl.m4
+++ b/m4/ltdl.m4
@@ -1,6 +1,6 @@
 # ltdl.m4 - Configure ltdl for the target system. -*-Autoconf-*-
 #
-#   Copyright (C) 1999-2008, 2011-2013 Free Software Foundation, Inc.
+#   Copyright (C) 1999-2008, 2011-2014 Free Software Foundation, Inc.
 #   Written by Thomas Tanner, 1999
 #
 # This file is free software; the Free Software Foundation gives
diff --git a/m4/ltoptions.m4 b/m4/ltoptions.m4
index 50c77236..de6520ed 100644
--- a/m4/ltoptions.m4
+++ b/m4/ltoptions.m4
@@ -1,6 +1,6 @@
 # Helper functions for option handling.                    -*- Autoconf -*-
 #
-#   Copyright (C) 2004-2005, 2007-2009, 2011-2013 Free Software
+#   Copyright (C) 2004-2005, 2007-2009, 2011-2014 Free Software
 #   Foundation, Inc.
 #   Written by Gary V. Vaughan, 2004
 #
diff --git a/m4/ltsugar.m4 b/m4/ltsugar.m4
index 7cbc638b..da4ac6b3 100644
--- a/m4/ltsugar.m4
+++ b/m4/ltsugar.m4
@@ -1,6 +1,6 @@
 # ltsugar.m4 -- libtool m4 base layer.                         -*-Autoconf-*-
 #
-# Copyright (C) 2004-2005, 2007-2008, 2011-2013 Free Software
+# Copyright (C) 2004-2005, 2007-2008, 2011-2014 Free Software
 # Foundation, Inc.
 # Written by Gary V. Vaughan, 2004
 #
diff --git a/m4/ltversion.in b/m4/ltversion.in
index bf788a38..59c3ec43 100644
--- a/m4/ltversion.in
+++ b/m4/ltversion.in
@@ -1,6 +1,6 @@
 # ltversion.m4 -- version numbers			-*- Autoconf -*-
 #
-#   Copyright (C) 2004, 2011-2013 Free Software Foundation, Inc.
+#   Copyright (C) 2004, 2011-2014 Free Software Foundation, Inc.
 #   Written by Scott James Remnant, 2004
 #
 # This file is free software; the Free Software Foundation gives
diff --git a/m4/lt~obsolete.m4 b/m4/lt~obsolete.m4
index 59461e45..6975098b 100644
--- a/m4/lt~obsolete.m4
+++ b/m4/lt~obsolete.m4
@@ -1,6 +1,6 @@
 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions.    -*-Autoconf-*-
 #
-#   Copyright (C) 2004-2005, 2007, 2009, 2011-2013 Free Software
+#   Copyright (C) 2004-2005, 2007, 2009, 2011-2014 Free Software
 #   Foundation, Inc.
 #   Written by Scott James Remnant, 2004.
 #