[PATCH 0/3] Happy New Copyright Year

Bernhard Voelker <[email protected]>
Newsgroups gmane.comp.gnu.findutils.bugs,gmane.comp.gnu.findutils.patches
Message-ID <[email protected]>
Hi *,

it's time for the yearly housekeeping, i.e., updating the Copyright year
number ranges in gnulib and findutils sources, the former requiring an
additional patch (1/3) first:

* [PATCH 1/3] maint: avoid unportable 'grep -q'
* [PATCH 2/3] maint: update gnulib to latest
* [PATCH 3/3] maint: update copyright year number ranges

Happy New Year!

Have a nice day,
Berny
0001-maint-avoid-unportable-grep-q.patch (text/x-patch, 1.9 KB)
From 5c43cfb05c9885d743723b1e0a3a7d2b1594dafd Mon Sep 17 00:00:00 2001
From: Bernhard Voelker <[email protected]>
Date: Sun, 1 Jan 2023 19:22:10 +0100
Subject: [PATCH 1/3] maint: avoid unportable 'grep -q'

The upcoming gnulib update comes with the new syntax-check named
'sc_unportable_grep_q':

  maint.mk: unportable 'grep -q', use >/dev/null instead
  make: *** [maint.mk:1377: sc_unportable_grep_q] Error 1

Fix offending places.

* cfg.mk (sc_prohibit_test_calls_print_ver_with_irrelevant_argument):
Replace unportable '-q' by redirecting grep output to /dev/null.
* doc/find.texi (node Adding Tests): Likewise.
* init.cfg (find_emits_warnings_): Likewise.
---
 cfg.mk        | 2 +-
 doc/find.texi | 2 +-
 init.cfg      | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/cfg.mk b/cfg.mk
index 97086496..75cf1fc3 100644
--- a/cfg.mk
+++ b/cfg.mk
@@ -232,7 +232,7 @@ sc_prohibit_test_calls_print_ver_with_irrelevant_argument:
 	  | { fail=0;							\
 	      while read file name; do					\
 		for i in $$name; do					\
-		  grep -w "$$i" $$file|grep -vw print_ver_|grep -q .	\
+		  grep -w "$$i" $$file|grep -vw print_ver_|grep . >/dev/null \
 		    || { fail=1;					\
 			 echo "*** Test: $$file, offending: $$i." 1>&2; };\
 		done;							\
diff --git a/doc/find.texi b/doc/find.texi
index 379fe646..bf70be6c 100644
--- a/doc/find.texi
+++ b/doc/find.texi
@@ -3050,7 +3050,7 @@ its argument is an unstripped binary file:
 
 @example
 #! /bin/sh
-file "$1" | grep -q "not stripped"
+file "$1" | grep "not stripped" >/dev/null
 @end example
 
 
diff --git a/init.cfg b/init.cfg
index 98423613..42daffb4 100644
--- a/init.cfg
+++ b/init.cfg
@@ -520,7 +520,7 @@ find_emits_warnings_()
 {
   # Find usually emits a warning for the deprecated -d option.
   find -maxdepth 0 -d -quit 2>&1 \
-    | grep -q 'warning:'
+    | grep 'warning:' >/dev/null
 }
 
 # Skip the current test if "." lacks d_type support.
-- 
2.39.0
0002-maint-update-gnulib-to-latest.patch (text/x-patch, 122.2 KB) - not displayed
0003-maint-update-copyright-year-number-ranges.patch (text/x-patch, 58.1 KB)
From 73d020f47231a09651cfd1c8ef298735bfb78ccd Mon Sep 17 00:00:00 2001
From: Bernhard Voelker <[email protected]>
Date: Sun, 1 Jan 2023 23:09:52 +0100
Subject: [PATCH 3/3] maint: update copyright year number ranges

Run 'make update-copyright'.

* lib/regexprops.c (copying): Update the year number manually.
* tests/sample-test: Adjust to use the single most recent year.
* All other files: Update copyright years via the above make run.
---
 Makefile.am                                | 2 +-
 NEWS                                       | 2 +-
 README                                     | 2 +-
 README-hacking                             | 2 +-
 TODO                                       | 2 +-
 bootstrap.conf                             | 2 +-
 build-aux/Makefile.am                      | 2 +-
 build-aux/check-testfiles.sh               | 2 +-
 build-aux/gen-changelog.sh                 | 2 +-
 build-aux/man-lint.sh                      | 2 +-
 build-aux/src-sniff.py                     | 2 +-
 build-aux/update-online-manual.sh          | 2 +-
 cfg.mk                                     | 2 +-
 configure.ac                               | 2 +-
 doc/Makefile.am                            | 2 +-
 doc/find-maint.texi                        | 2 +-
 doc/find.texi                              | 2 +-
 doc/perm.texi                              | 2 +-
 doc/regexprops.texi                        | 2 +-
 find/Makefile.am                           | 2 +-
 find/defs.h                                | 2 +-
 find/exec.c                                | 2 +-
 find/find.1                                | 2 +-
 find/finddata.c                            | 2 +-
 find/fstype.c                              | 2 +-
 find/ftsfind.c                             | 2 +-
 find/parser.c                              | 2 +-
 find/pred.c                                | 2 +-
 find/print.c                               | 2 +-
 find/print.h                               | 2 +-
 find/sharefile.c                           | 2 +-
 find/sharefile.h                           | 2 +-
 find/testsuite/Makefile.am                 | 2 +-
 find/testsuite/checklists.py               | 2 +-
 find/testsuite/config/unix.exp             | 2 +-
 find/tree.c                                | 2 +-
 find/util.c                                | 2 +-
 gnulib-local/lib/gcc-function-attributes.h | 2 +-
 init.cfg                                   | 2 +-
 lib/Makefile.am                            | 2 +-
 lib/bugreports.c                           | 2 +-
 lib/bugreports.h                           | 2 +-
 lib/buildcmd.c                             | 2 +-
 lib/buildcmd.h                             | 2 +-
 lib/check-regexprops.sh                    | 2 +-
 lib/die.h                                  | 2 +-
 lib/dircallback.c                          | 2 +-
 lib/dircallback.h                          | 2 +-
 lib/extendbuf.c                            | 2 +-
 lib/extendbuf.h                            | 2 +-
 lib/fdleak.c                               | 2 +-
 lib/fdleak.h                               | 2 +-
 lib/findutils-version.c                    | 2 +-
 lib/findutils-version.h                    | 2 +-
 lib/listfile.c                             | 2 +-
 lib/listfile.h                             | 2 +-
 lib/printquoted.c                          | 2 +-
 lib/printquoted.h                          | 2 +-
 lib/qmark.c                                | 2 +-
 lib/regexprops.c                           | 4 ++--
 lib/regextype.c                            | 2 +-
 lib/regextype.h                            | 2 +-
 lib/safe-atoi.c                            | 2 +-
 lib/safe-atoi.h                            | 2 +-
 lib/splitstring.c                          | 2 +-
 lib/splitstring.h                          | 2 +-
 lib/system.h                               | 2 +-
 lib/test_splitstring.c                     | 2 +-
 lib/unused-result.h                        | 2 +-
 locate/Makefile.am                         | 2 +-
 locate/frcode.c                            | 2 +-
 locate/locate.1                            | 2 +-
 locate/locate.c                            | 2 +-
 locate/locatedb.5                          | 2 +-
 locate/locatedb.h                          | 2 +-
 locate/testsuite/Makefile.am               | 2 +-
 locate/testsuite/config/unix.exp           | 2 +-
 locate/updatedb.1                          | 2 +-
 locate/updatedb.sh                         | 2 +-
 locate/word_io.c                           | 2 +-
 m4/mkinstalldirs.m4                        | 2 +-
 m4/noreturn.m4                             | 2 +-
 po/POTFILES.in                             | 2 +-
 tests/envvar-check                         | 2 +-
 tests/find/debug-missing-arg.sh            | 2 +-
 tests/find/depth-unreadable-dir.sh         | 2 +-
 tests/find/exec-plus-last-file.sh          | 2 +-
 tests/find/execdir-fd-leak.sh              | 2 +-
 tests/find/files0-from.sh                  | 2 +-
 tests/find/inode-zero.sh                   | 2 +-
 tests/find/many-dir-entries-vs-OOM.sh      | 2 +-
 tests/find/name-lbracket-literal.sh        | 2 +-
 tests/find/name-slash.sh                   | 2 +-
 tests/find/newer.sh                        | 2 +-
 tests/find/printf_escape_c.sh              | 2 +-
 tests/find/printf_escapechars.sh           | 2 +-
 tests/find/printf_inode.sh                 | 2 +-
 tests/find/refuse-noop.sh                  | 2 +-
 tests/find/type_list.sh                    | 2 +-
 tests/find/used.sh                         | 2 +-
 tests/local.mk                             | 2 +-
 tests/misc/help-version.sh                 | 2 +-
 tests/other-fs-tmpdir                      | 2 +-
 tests/sample-test                          | 2 +-
 tests/xargs/conflicting_opts.sh            | 2 +-
 tests/xargs/verbose-quote.sh               | 2 +-
 xargs/Makefile.am                          | 2 +-
 xargs/testsuite/Makefile.am                | 2 +-
 xargs/testsuite/config/unix.exp            | 2 +-
 xargs/xargs.1                              | 2 +-
 xargs/xargs.c                              | 2 +-
 111 files changed, 112 insertions(+), 112 deletions(-)

diff --git a/Makefile.am b/Makefile.am
index ed87082a..2019b0fe 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,6 +1,6 @@
 # Make findutils.
 
-# Copyright (C) 1996-2022 Free Software Foundation, Inc.
+# Copyright (C) 1996-2023 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 1fff34f8..c43297c6 100644
--- a/NEWS
+++ b/NEWS
@@ -2335,7 +2335,7 @@ LocalWords: strncasecmp strcasecmp LIBOBJS FUNC prunefs allout libexec
 LocalWords: testsuite Texinfo chdir inode fstype afs fls ls EOF lname
 LocalWords: regex ilname iname ipath iregex printf fprintf
 
-Copyright (C) 1996-2022 Free Software Foundation, Inc.
+Copyright (C) 1996-2023 Free Software Foundation, Inc.
 
 Permission is granted to copy, distribute and/or modify this document
 under the terms of the GNU Free Documentation License, Version 1.3 or
diff --git a/README b/README
index 6c7ae195..80bfb5f5 100644
--- a/README
+++ b/README
@@ -106,7 +106,7 @@ We are looking forward to hacking with you!
 
 ========================================================================
 
-Copyright (C) 1996-2022 Free Software Foundation, Inc.
+Copyright (C) 1996-2023 Free Software Foundation, Inc.
 
 Permission is granted to copy, distribute and/or modify this document
 under the terms of the GNU Free Documentation License, Version 1.3 or
diff --git a/README-hacking b/README-hacking
index a13fb4d1..2591b312 100644
--- a/README-hacking
+++ b/README-hacking
@@ -248,7 +248,7 @@ In case you're wondering why we bother with all of this, read this:
 
 
 ========================================================================
-Copyright (C) 2009-2022 Free Software Foundation, Inc.
+Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 Permission is granted to copy, distribute and/or modify this document
 under the terms of the GNU Free Documentation License, Version 1.3 or
diff --git a/TODO b/TODO
index 6d2a2243..1a6050b2 100644
--- a/TODO
+++ b/TODO
@@ -86,7 +86,7 @@ LocalWords: findutils Debian cron
 
 -----
 
-Copyright (C) 1996-2022 Free Software Foundation, Inc.
+Copyright (C) 1996-2023 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 c1b861ad..7ef73423 100644
--- a/bootstrap.conf
+++ b/bootstrap.conf
@@ -1,6 +1,6 @@
 # Bootstrap configuration.
 
-# Copyright (C) 2006-2022 Free Software Foundation, Inc.
+# Copyright (C) 2006-2023 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/Makefile.am b/build-aux/Makefile.am
index 891b2d86..9232b766 100644
--- a/build-aux/Makefile.am
+++ b/build-aux/Makefile.am
@@ -1,4 +1,4 @@
-# Copyright (C) 2007-2022 Free Software Foundation, Inc.
+# Copyright (C) 2007-2023 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/check-testfiles.sh b/build-aux/check-testfiles.sh
index 758190b1..46e2734d 100755
--- a/build-aux/check-testfiles.sh
+++ b/build-aux/check-testfiles.sh
@@ -1,6 +1,6 @@
 #! /bin/sh
 # check-testfiles.sh -- Check we distributed all the test files we need
-# Copyright (C) 2007-2022 Free Software Foundation, Inc.
+# Copyright (C) 2007-2023 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/gen-changelog.sh b/build-aux/gen-changelog.sh
index ce119794..d1f56fcb 100755
--- a/build-aux/gen-changelog.sh
+++ b/build-aux/gen-changelog.sh
@@ -1,7 +1,7 @@
 #! /bin/sh
 # Generate the ChangeLog for findutils.
 
-# Copyright (C) 2015-2022 Free Software Foundation, Inc.
+# Copyright (C) 2015-2023 Free Software Foundation, Inc.
 # Written by James Youngman.
 #
 # This program is free software: you can redistribute it and/or modify
diff --git a/build-aux/man-lint.sh b/build-aux/man-lint.sh
index 33d2b575..b4026432 100755
--- a/build-aux/man-lint.sh
+++ b/build-aux/man-lint.sh
@@ -1,5 +1,5 @@
 #! /bin/sh
-# Copyright (C) 2007-2022 Free Software Foundation, Inc.
+# Copyright (C) 2007-2023 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/src-sniff.py b/build-aux/src-sniff.py
index 4869423b..62f8ffda 100644
--- a/build-aux/src-sniff.py
+++ b/build-aux/src-sniff.py
@@ -1,7 +1,7 @@
 #! /usr/bin/env python
 
 # src-sniff.py: checks source code for patterns that look like common errors.
-# Copyright (C) 2007-2022 Free Software Foundation, Inc.
+# Copyright (C) 2007-2023 Free Software Foundation, Inc.
 #
 #
 # This program is free software: you can redistribute it and/or modify
diff --git a/build-aux/update-online-manual.sh b/build-aux/update-online-manual.sh
index 7335daca..4d16260f 100755
--- a/build-aux/update-online-manual.sh
+++ b/build-aux/update-online-manual.sh
@@ -1,5 +1,5 @@
 #! /bin/sh
-# Copyright (C) 2019-2022 Free Software Foundation, Inc.
+# Copyright (C) 2019-2023 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 75cf1fc3..3926bbe8 100644
--- a/cfg.mk
+++ b/cfg.mk
@@ -1,5 +1,5 @@
 # cfg.mk -- configuration file for the maintainer makefile provided by gnulib.
-# Copyright (C) 2010-2022 Free Software Foundation, Inc.
+# Copyright (C) 2010-2023 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 019a2557..a77b5556 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,7 +1,7 @@
 # -*- autoconf -*-
 # Process this file with autoconf to produce a configure script.
 
-# Copyright (C) 1996-2022 Free Software Foundation, Inc.
+# Copyright (C) 1996-2023 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 47c2f2b2..f00e94f9 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -1,4 +1,4 @@
-# Copyright (C) 1996-2022 Free Software Foundation, Inc.
+# Copyright (C) 1996-2023 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/find-maint.texi b/doc/find-maint.texi
index e66db9dc..e7917640 100644
--- a/doc/find-maint.texi
+++ b/doc/find-maint.texi
@@ -23,7 +23,7 @@ be made and tested, and what resources exist to help developers.
 
 This document corresponds to version @value{VERSION} of the GNU findutils.
 
-Copyright @copyright{} 2007--2022 Free Software Foundation, Inc.
+Copyright @copyright{} 2007--2023 Free Software Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
diff --git a/doc/find.texi b/doc/find.texi
index bf70be6c..e2e746a6 100644
--- a/doc/find.texi
+++ b/doc/find.texi
@@ -30,7 +30,7 @@
 This manual documents version @value{VERSION} of the GNU utilities for finding
 files that match certain criteria and performing various operations on them.
 
-Copyright @copyright{} 1994--2022 Free Software Foundation, Inc.
+Copyright @copyright{} 1994--2023 Free Software Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
diff --git a/doc/perm.texi b/doc/perm.texi
index a743f910..e76953e5 100644
--- a/doc/perm.texi
+++ b/doc/perm.texi
@@ -1,6 +1,6 @@
 @c File mode bits
 
-@c Copyright (C) 1994--2022 Free Software Foundation, Inc.
+@c Copyright (C) 1994--2023 Free Software Foundation, Inc.
 
 @c Permission is granted to copy, distribute and/or modify this document
 @c under the terms of the GNU Free Documentation License, Version 1.3 or
diff --git a/doc/regexprops.texi b/doc/regexprops.texi
index 3ae0c2fe..fabfb633 100644
--- a/doc/regexprops.texi
+++ b/doc/regexprops.texi
@@ -1,4 +1,4 @@
-@c Copyright (C) 1994--2022 Free Software Foundation, Inc.
+@c Copyright (C) 1994--2023 Free Software Foundation, Inc.
 @c
 @c Permission is granted to copy, distribute and/or modify this document
 @c under the terms of the GNU Free Documentation License, Version 1.3 or
diff --git a/find/Makefile.am b/find/Makefile.am
index bf2540d3..8e516140 100644
--- a/find/Makefile.am
+++ b/find/Makefile.am
@@ -1,4 +1,4 @@
-## Copyright (C) 1996-2022 Free Software Foundation, Inc.
+## Copyright (C) 1996-2023 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/find/defs.h b/find/defs.h
index 86006905..b4416718 100644
--- a/find/defs.h
+++ b/find/defs.h
@@ -1,5 +1,5 @@
 /* defs.h -- data types and declarations.
-   Copyright (C) 1990-2022 Free Software Foundation, Inc.
+   Copyright (C) 1990-2023 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/find/exec.c b/find/exec.c
index 62d45525..c9cda8af 100644
--- a/find/exec.c
+++ b/find/exec.c
@@ -1,5 +1,5 @@
 /* exec.c -- Implementation of -exec, -execdir, -ok, -okdir.
-   Copyright (C) 1990-2022 Free Software Foundation, Inc.
+   Copyright (C) 1990-2023 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/find/find.1 b/find/find.1
index 429aa2f0..544778e4 100644
--- a/find/find.1
+++ b/find/find.1
@@ -2750,7 +2750,7 @@ mailing list:
 .RE
 .
 .SH COPYRIGHT
-Copyright \(co 1990-2022 Free Software Foundation, Inc.
+Copyright \(co 1990-2023 Free Software Foundation, Inc.
 License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>.
 .br
 This is free software: you are free to change and redistribute it.
diff --git a/find/finddata.c b/find/finddata.c
index 8086c057..88297365 100644
--- a/find/finddata.c
+++ b/find/finddata.c
@@ -1,5 +1,5 @@
 /* finddata.c -- global data for "find".
-   Copyright (C) 1990-2022 Free Software Foundation, Inc.
+   Copyright (C) 1990-2023 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/find/fstype.c b/find/fstype.c
index 8d5879c7..47f1ff71 100644
--- a/find/fstype.c
+++ b/find/fstype.c
@@ -1,5 +1,5 @@
 /* fstype.c -- determine type of file systems that files are on
-   Copyright (C) 1990-2022 Free Software Foundation, Inc.
+   Copyright (C) 1990-2023 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
    the Free Software Foundation, either version 3 of the License, or
diff --git a/find/ftsfind.c b/find/ftsfind.c
index 7825c756..24f1e59e 100644
--- a/find/ftsfind.c
+++ b/find/ftsfind.c
@@ -1,5 +1,5 @@
 /* find -- search for files in a directory hierarchy (fts version)
-   Copyright (C) 1990-2022 Free Software Foundation, Inc.
+   Copyright (C) 1990-2023 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/find/parser.c b/find/parser.c
index 5774bd94..f1fe7408 100644
--- a/find/parser.c
+++ b/find/parser.c
@@ -1,5 +1,5 @@
 /* parser.c -- convert the command line args into an expression tree.
-   Copyright (C) 1990-2022 Free Software Foundation, Inc.
+   Copyright (C) 1990-2023 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/find/pred.c b/find/pred.c
index f9f42fac..b5a642b4 100644
--- a/find/pred.c
+++ b/find/pred.c
@@ -1,5 +1,5 @@
 /* pred.c -- execute the expression tree.
-   Copyright (C) 1990-2022 Free Software Foundation, Inc.
+   Copyright (C) 1990-2023 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/find/print.c b/find/print.c
index e7f0ba37..b04bfef8 100644
--- a/find/print.c
+++ b/find/print.c
@@ -1,5 +1,5 @@
 /* print.c -- print/printf-related code.
-   Copyright (C) 1990-2022 Free Software Foundation, Inc.
+   Copyright (C) 1990-2023 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/find/print.h b/find/print.h
index f31777ea..234bd296 100644
--- a/find/print.h
+++ b/find/print.h
@@ -1,5 +1,5 @@
 /* print.h -- declarations for symbols in print.c.
-   Copyright (C) 2011-2022 Free Software Foundation, Inc.
+   Copyright (C) 2011-2023 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/find/sharefile.c b/find/sharefile.c
index d65dd23c..6fc9474b 100644
--- a/find/sharefile.c
+++ b/find/sharefile.c
@@ -1,5 +1,5 @@
 /* sharefile.c -- open files just once.
-   Copyright (C) 2008-2022 Free Software Foundation, Inc.
+   Copyright (C) 2008-2023 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/find/sharefile.h b/find/sharefile.h
index 6e6e82bb..7874749c 100644
--- a/find/sharefile.h
+++ b/find/sharefile.h
@@ -1,5 +1,5 @@
 /* sharefile.h -- open files just once.
-   Copyright (C) 2008-2022 Free Software Foundation, Inc.
+   Copyright (C) 2008-2023 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/find/testsuite/Makefile.am b/find/testsuite/Makefile.am
index 568f3841..59bb3eb4 100644
--- a/find/testsuite/Makefile.am
+++ b/find/testsuite/Makefile.am
@@ -1,4 +1,4 @@
-# Copyright (C) 2001-2022 Free Software Foundation, Inc.
+# Copyright (C) 2001-2023 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/find/testsuite/checklists.py b/find/testsuite/checklists.py
index 522a0d88..d4749939 100644
--- a/find/testsuite/checklists.py
+++ b/find/testsuite/checklists.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2014-2022 Free Software Foundation, Inc.
+# Copyright (C) 2014-2023 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/find/testsuite/config/unix.exp b/find/testsuite/config/unix.exp
index 769685ce..6c94fd03 100644
--- a/find/testsuite/config/unix.exp
+++ b/find/testsuite/config/unix.exp
@@ -1,6 +1,6 @@
 # -*- TCL -*-
 # Test-specific TCL procedures required by DejaGNU.
-# Copyright (C) 2000-2022 Free Software Foundation, Inc.
+# Copyright (C) 2000-2023 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/find/tree.c b/find/tree.c
index 80dd6bfd..e6166fc3 100644
--- a/find/tree.c
+++ b/find/tree.c
@@ -1,5 +1,5 @@
 /* tree.c -- helper functions to build and evaluate the expression tree.
-   Copyright (C) 1990-2022 Free Software Foundation, Inc.
+   Copyright (C) 1990-2023 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/find/util.c b/find/util.c
index dd36fcd0..e2a2c244 100644
--- a/find/util.c
+++ b/find/util.c
@@ -1,5 +1,5 @@
 /* util.c -- functions for initializing new tree elements, and other things.
-   Copyright (C) 1990-2022 Free Software Foundation, Inc.
+   Copyright (C) 1990-2023 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/gnulib-local/lib/gcc-function-attributes.h b/gnulib-local/lib/gcc-function-attributes.h
index d5b3c325..b0fa4209 100644
--- a/gnulib-local/lib/gcc-function-attributes.h
+++ b/gnulib-local/lib/gcc-function-attributes.h
@@ -1,6 +1,6 @@
 /* gcc-function-attribtues.h -- GCC-specific function attributes
 
-   Copyright (C) 2016-2022 Free Software Foundation, Inc.
+   Copyright (C) 2016-2023 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/init.cfg b/init.cfg
index 42daffb4..a64ea2b9 100644
--- a/init.cfg
+++ b/init.cfg
@@ -1,6 +1,6 @@
 # This file is sourced by init.sh, *before* its initialization.
 
-# Copyright (C) 2010-2022 Free Software Foundation, Inc.
+# Copyright (C) 2010-2023 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/Makefile.am b/lib/Makefile.am
index 84e9cd50..eb61ccf4 100644
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -1,6 +1,6 @@
 ## Process this file with automake to produce Makefile.in.
 
-## Copyright (C) 1996-2022 Free Software Foundation, Inc.
+## Copyright (C) 1996-2023 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/bugreports.c b/lib/bugreports.c
index b1861f58..07c00255 100644
--- a/lib/bugreports.c
+++ b/lib/bugreports.c
@@ -1,5 +1,5 @@
 /* bugreports.h -- explain how to report bugs
-   Copyright (C) 2016-2022 Free Software Foundation, Inc.
+   Copyright (C) 2016-2023 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/bugreports.h b/lib/bugreports.h
index d0ed68e5..bafd7c51 100644
--- a/lib/bugreports.h
+++ b/lib/bugreports.h
@@ -1,5 +1,5 @@
 /* bugreports.h -- explain how to report bugs
-   Copyright (C) 2016-2022 Free Software Foundation, Inc.
+   Copyright (C) 2016-2023 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/buildcmd.c b/lib/buildcmd.c
index 1239b74c..9412b230 100644
--- a/lib/buildcmd.c
+++ b/lib/buildcmd.c
@@ -1,5 +1,5 @@
 /* buildcmd.c -- build command lines from a list of arguments.
-   Copyright (C) 1990-2022 Free Software Foundation, Inc.
+   Copyright (C) 1990-2023 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/buildcmd.h b/lib/buildcmd.h
index 384a9a24..786d257c 100644
--- a/lib/buildcmd.h
+++ b/lib/buildcmd.h
@@ -1,5 +1,5 @@
 /* buildcmd.[ch] -- build command lines from a stream of arguments
-   Copyright (C) 2005-2022 Free Software Foundation, Inc.
+   Copyright (C) 2005-2023 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/check-regexprops.sh b/lib/check-regexprops.sh
index 0d2e6a71..992cdace 100755
--- a/lib/check-regexprops.sh
+++ b/lib/check-regexprops.sh
@@ -1,7 +1,7 @@
 #! /bin/sh
 # Generate regexprops.texi and compare it against the checked-in version.
 #
-# Copyright (C) 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 2009-2023 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/die.h b/lib/die.h
index 707fa680..2109de1c 100644
--- a/lib/die.h
+++ b/lib/die.h
@@ -1,5 +1,5 @@
 /* Report an error and exit.
-   Copyright (C) 2017-2022 Free Software Foundation, Inc.
+   Copyright (C) 2017-2023 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/dircallback.c b/lib/dircallback.c
index fae5dd28..37d8a712 100644
--- a/lib/dircallback.c
+++ b/lib/dircallback.c
@@ -1,5 +1,5 @@
 /* listfile.c -- run a function in a specific directory
-   Copyright (C) 2007-2022 Free Software Foundation, Inc.
+   Copyright (C) 2007-2023 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/dircallback.h b/lib/dircallback.h
index 56fba086..f5443387 100644
--- a/lib/dircallback.h
+++ b/lib/dircallback.h
@@ -1,5 +1,5 @@
 /* listfile.h -- display a long listing of a file
-   Copyright (C) 2007-2022 Free Software Foundation, Inc.
+   Copyright (C) 2007-2023 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/extendbuf.c b/lib/extendbuf.c
index d2717459..61129aa8 100644
--- a/lib/extendbuf.c
+++ b/lib/extendbuf.c
@@ -1,6 +1,6 @@
 /* extendbuf.c -- manage a dynamically-allocated buffer
 
-   Copyright (C) 2004-2022 Free Software Foundation, Inc.
+   Copyright (C) 2004-2023 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/extendbuf.h b/lib/extendbuf.h
index db01d9b7..384bbace 100644
--- a/lib/extendbuf.h
+++ b/lib/extendbuf.h
@@ -1,6 +1,6 @@
 /* extendbuf.h -- Manage a dynamically-alloicated buffer
 
-   Copyright (C) 2004-2022 Free Software Foundation, Inc.
+   Copyright (C) 2004-2023 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/fdleak.c b/lib/fdleak.c
index 6e2f6a6a..87ece559 100644
--- a/lib/fdleak.c
+++ b/lib/fdleak.c
@@ -1,5 +1,5 @@
 /* fdleak.c -- detect file descriptor leaks
-   Copyright (C) 2010-2022 Free Software Foundation, Inc.
+   Copyright (C) 2010-2023 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/fdleak.h b/lib/fdleak.h
index 0bc0c312..a8fbc0e9 100644
--- a/lib/fdleak.h
+++ b/lib/fdleak.h
@@ -1,5 +1,5 @@
 /* fdleak.h -- detect file descriptor leaks
-   Copyright (C) 2010-2022 Free Software Foundation, Inc.
+   Copyright (C) 2010-2023 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/findutils-version.c b/lib/findutils-version.c
index f1899b23..d014daef 100644
--- a/lib/findutils-version.c
+++ b/lib/findutils-version.c
@@ -1,5 +1,5 @@
 /* findutils-version.c -- show version information for findutils
-   Copyright (C) 2007-2022 Free Software Foundation, Inc.
+   Copyright (C) 2007-2023 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/findutils-version.h b/lib/findutils-version.h
index 47ee31d5..b315b913 100644
--- a/lib/findutils-version.h
+++ b/lib/findutils-version.h
@@ -1,5 +1,5 @@
 /* findutils-version.h -- show version information for findutils
-   Copyright (C) 2007-2022 Free Software Foundation, Inc.
+   Copyright (C) 2007-2023 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/listfile.c b/lib/listfile.c
index 6ec0f381..3f0397b5 100644
--- a/lib/listfile.c
+++ b/lib/listfile.c
@@ -1,5 +1,5 @@
 /* listfile.c -- display a long listing of a file
-   Copyright (C) 1991-2022 Free Software Foundation, Inc.
+   Copyright (C) 1991-2023 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/listfile.h b/lib/listfile.h
index 00d7b6f5..33a5263d 100644
--- a/lib/listfile.h
+++ b/lib/listfile.h
@@ -1,5 +1,5 @@
 /* listfile.h -- display a long listing of a file
-   Copyright (C) 1991-2022 Free Software Foundation, Inc.
+   Copyright (C) 1991-2023 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/printquoted.c b/lib/printquoted.c
index 13e24ecd..52c96576 100644
--- a/lib/printquoted.c
+++ b/lib/printquoted.c
@@ -1,6 +1,6 @@
 /* printquoted.c -- print a specified string with any necessary quoting.
 
-   Copyright (C) 1990-2022 Free Software Foundation, Inc.
+   Copyright (C) 1990-2023 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/printquoted.h b/lib/printquoted.h
index 00c7406c..4f6dc10f 100644
--- a/lib/printquoted.h
+++ b/lib/printquoted.h
@@ -1,6 +1,6 @@
 /* Print a string, appropriately quoted.
 
-   Copyright (C) 1997-2022 Free Software Foundation, Inc.
+   Copyright (C) 1997-2023 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/qmark.c b/lib/qmark.c
index 68f2c107..98cf995c 100644
--- a/lib/qmark.c
+++ b/lib/qmark.c
@@ -1,6 +1,6 @@
 /* qmark.c -- quote 'dangerous' filenames
    Derived from coreutils' ls.c.
-   Copyright (C) 1985-2022 Free Software Foundation, Inc.
+   Copyright (C) 1985-2023 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/regexprops.c b/lib/regexprops.c
index f7adbd3a..3cc2f327 100644
--- a/lib/regexprops.c
+++ b/lib/regexprops.c
@@ -1,7 +1,7 @@
 /* regexprops.c -- document the properties of the regular expressions
    understood by gnulib.
 
-   Copyright (C) 2005-2022 Free Software Foundation, Inc.
+   Copyright (C) 2005-2023 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
@@ -454,7 +454,7 @@ copying (void)
   static const char *copy_para[]=
     {
       /* The copyright year number range is with "--" in Texinfo files.  */
-      "Copyright (C) 1994--2022 Free Software Foundation, Inc."
+      "Copyright (C) 1994--2023 Free Software Foundation, Inc."
       ,""
       ,"Permission is granted to copy, distribute and/or modify this document"
       ,"under the terms of the GNU Free Documentation License, Version 1.3 or"
diff --git a/lib/regextype.c b/lib/regextype.c
index 9765b9b2..9c3c7788 100644
--- a/lib/regextype.c
+++ b/lib/regextype.c
@@ -2,7 +2,7 @@
 /* regextype.c -- Decode the name of a regular expression syntax into am
                   option name.
 
-   Copyright (C) 2005-2022 Free Software Foundation, Inc.
+   Copyright (C) 2005-2023 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/regextype.h b/lib/regextype.h
index bcaa8eb1..382dcc88 100644
--- a/lib/regextype.h
+++ b/lib/regextype.h
@@ -1,6 +1,6 @@
 /* regextype.h -- Decode the name of a regular expression syntax.
 
-   Copyright (C) 2005-2022 Free Software Foundation, Inc.
+   Copyright (C) 2005-2023 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/safe-atoi.c b/lib/safe-atoi.c
index 185fdda9..42774920 100644
--- a/lib/safe-atoi.c
+++ b/lib/safe-atoi.c
@@ -1,5 +1,5 @@
 /* safe-atoi.c -- checked string-to-int conversion.
-   Copyright (C) 2007-2022 Free Software Foundation, Inc.
+   Copyright (C) 2007-2023 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/safe-atoi.h b/lib/safe-atoi.h
index 05a4ca03..3bdd4c38 100644
--- a/lib/safe-atoi.h
+++ b/lib/safe-atoi.h
@@ -1,5 +1,5 @@
 /* safe-atoi.h -- checked string-to-int conversion.
-   Copyright (C) 2010-2022 Free Software Foundation, Inc.
+   Copyright (C) 2010-2023 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/splitstring.c b/lib/splitstring.c
index 610a1687..26a83db4 100644
--- a/lib/splitstring.c
+++ b/lib/splitstring.c
@@ -1,5 +1,5 @@
 /* splitstring.c -- split a const string into fields.
-   Copyright (C) 2011-2022 Free Software Foundation, Inc.
+   Copyright (C) 2011-2023 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/splitstring.h b/lib/splitstring.h
index 67d5ed3f..841e91f7 100644
--- a/lib/splitstring.h
+++ b/lib/splitstring.h
@@ -1,5 +1,5 @@
 /* splitstring.h -- split a const string into fields.
-   Copyright (C) 2011-2022 Free Software Foundation, Inc.
+   Copyright (C) 2011-2023 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/system.h b/lib/system.h
index 60d8c1b2..9457a412 100644
--- a/lib/system.h
+++ b/lib/system.h
@@ -1,6 +1,6 @@
 /* system.h -- system-dependent definitions for findutils
 
-   Copyright (C) 2017-2022 Free Software Foundation, Inc.
+   Copyright (C) 2017-2023 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/test_splitstring.c b/lib/test_splitstring.c
index 63dae000..8d7b1970 100644
--- a/lib/test_splitstring.c
+++ b/lib/test_splitstring.c
@@ -1,5 +1,5 @@
 /* test_splitstring.c -- unit test for splitstring()
-   Copyright (C) 2011-2022 Free Software Foundation, Inc.
+   Copyright (C) 2011-2023 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/unused-result.h b/lib/unused-result.h
index ba46bf43..62004b4a 100644
--- a/lib/unused-result.h
+++ b/lib/unused-result.h
@@ -1,5 +1,5 @@
 /* unused-result.h -- macros for ensuring callers don't ignore return values
-   Copyright (C) 2010-2022 Free Software Foundation, Inc.
+   Copyright (C) 2010-2023 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/locate/Makefile.am b/locate/Makefile.am
index 05b9c7c5..9f1007c0 100644
--- a/locate/Makefile.am
+++ b/locate/Makefile.am
@@ -1,6 +1,6 @@
 # The default database to build and search.
 
-## Copyright (C) 1996-2022 Free Software Foundation, Inc.
+## Copyright (C) 1996-2023 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/locate/frcode.c b/locate/frcode.c
index 6e4d3323..a284e6c9 100644
--- a/locate/frcode.c
+++ b/locate/frcode.c
@@ -1,5 +1,5 @@
 /* frcode -- front-compress a sorted list
-   Copyright (C) 1994-2022 Free Software Foundation, Inc.
+   Copyright (C) 1994-2023 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/locate/locate.1 b/locate/locate.1
index a456e6d9..42f17d74 100644
--- a/locate/locate.1
+++ b/locate/locate.1
@@ -287,7 +287,7 @@ mailing list:
 .RE
 .
 .SH COPYRIGHT
-Copyright \(co 1994-2022 Free Software Foundation, Inc.
+Copyright \(co 1994-2023 Free Software Foundation, Inc.
 License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>.
 .br
 This is free software: you are free to change and redistribute it.
diff --git a/locate/locate.c b/locate/locate.c
index da161ff7..a7f5eb75 100644
--- a/locate/locate.c
+++ b/locate/locate.c
@@ -1,5 +1,5 @@
 /* locate -- search databases for filenames that match patterns
-   Copyright (C) 1994-2022 Free Software Foundation, Inc.
+   Copyright (C) 1994-2023 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/locate/locatedb.5 b/locate/locatedb.5
index 38af3106..3b38b5fa 100644
--- a/locate/locatedb.5
+++ b/locate/locatedb.5
@@ -159,7 +159,7 @@ mailing list:
 .RE
 .
 .SH COPYRIGHT
-Copyright \(co 1994-2022 Free Software Foundation, Inc.
+Copyright \(co 1994-2023 Free Software Foundation, Inc.
 License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>.
 .br
 This is free software: you are free to change and redistribute it.
diff --git a/locate/locatedb.h b/locate/locatedb.h
index 0622db86..d56927af 100644
--- a/locate/locatedb.h
+++ b/locate/locatedb.h
@@ -1,5 +1,5 @@
 /* locatedb.h -- declarations for the locate database
-   Copyright (C) 1994-2022 Free Software Foundation, Inc.
+   Copyright (C) 1994-2023 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/locate/testsuite/Makefile.am b/locate/testsuite/Makefile.am
index 681592e7..ec470efe 100644
--- a/locate/testsuite/Makefile.am
+++ b/locate/testsuite/Makefile.am
@@ -1,4 +1,4 @@
-# Copyright (C) 2001-2022 Free Software Foundation, Inc.
+# Copyright (C) 2001-2023 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/locate/testsuite/config/unix.exp b/locate/testsuite/config/unix.exp
index adc83992..c0fd8aac 100644
--- a/locate/testsuite/config/unix.exp
+++ b/locate/testsuite/config/unix.exp
@@ -1,6 +1,6 @@
 # -*- TCL -*-
 # Test-specific TCL procedures required by DejaGNU.
-# Copyright (C) 1994-2022 Free Software Foundation, Inc.
+# Copyright (C) 1994-2023 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/locate/updatedb.1 b/locate/updatedb.1
index cbea37da..c505bb14 100644
--- a/locate/updatedb.1
+++ b/locate/updatedb.1
@@ -139,7 +139,7 @@ mailing list:
 .RE
 .
 .SH COPYRIGHT
-Copyright \(co 1994-2022 Free Software Foundation, Inc.
+Copyright \(co 1994-2023 Free Software Foundation, Inc.
 License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>.
 .br
 This is free software: you are free to change and redistribute it.
diff --git a/locate/updatedb.sh b/locate/updatedb.sh
index 2f2f3d6c..36f37625 100644
--- a/locate/updatedb.sh
+++ b/locate/updatedb.sh
@@ -1,6 +1,6 @@
 #! /bin/sh
 # updatedb -- build a locate pathname database
-# Copyright (C) 1994-2022 Free Software Foundation, Inc.
+# Copyright (C) 1994-2023 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/locate/word_io.c b/locate/word_io.c
index 9870cb3d..1d643165 100644
--- a/locate/word_io.c
+++ b/locate/word_io.c
@@ -1,5 +1,5 @@
 /* word_io.c -- word oriented I/O
-   Copyright (C) 2007-2022 Free Software Foundation, Inc.
+   Copyright (C) 2007-2023 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/mkinstalldirs.m4 b/m4/mkinstalldirs.m4
index ed695b40..9f3cf4ac 100644
--- a/m4/mkinstalldirs.m4
+++ b/m4/mkinstalldirs.m4
@@ -1,4 +1,4 @@
-dnl Copyright (C) 1995-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 1995-2023 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/noreturn.m4 b/m4/noreturn.m4
index 9edcc85e..7ae9bb85 100644
--- a/m4/noreturn.m4
+++ b/m4/noreturn.m4
@@ -1,4 +1,4 @@
-dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2023 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/po/POTFILES.in b/po/POTFILES.in
index c5028fe6..3a2c9241 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -1,5 +1,5 @@
 # List of source files containing translatable strings.
-# Copyright (C) 2000-2022 Free Software Foundation, Inc.
+# Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 # Copying and distribution of this file, with or without
 # modification, are permitted provided the copyright notice
diff --git a/tests/envvar-check b/tests/envvar-check
index bcce0269..204ae641 100644
--- a/tests/envvar-check
+++ b/tests/envvar-check
@@ -1,7 +1,7 @@
 # -*- sh -*-
 # Check environment variables for sane values while testing.
 
-# Copyright (C) 2000-2022 Free Software Foundation, Inc.
+# Copyright (C) 2000-2023 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/find/debug-missing-arg.sh b/tests/find/debug-missing-arg.sh
index 657fd8e9..83d6301c 100755
--- a/tests/find/debug-missing-arg.sh
+++ b/tests/find/debug-missing-arg.sh
@@ -3,7 +3,7 @@
 # Between FINDUTILS_4_3_1-1 and 4.6, find crashed on some platforms.
 # See Savannah bug #52220.
 
-# Copyright (C) 2017-2022 Free Software Foundation, Inc.
+# Copyright (C) 2017-2023 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/find/depth-unreadable-dir.sh b/tests/find/depth-unreadable-dir.sh
index 592d4e1c..f4b2b638 100755
--- a/tests/find/depth-unreadable-dir.sh
+++ b/tests/find/depth-unreadable-dir.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # find -depth: ensure to output an unreadable directory.
 
-# Copyright (C) 2020-2022 Free Software Foundation, Inc.
+# Copyright (C) 2020-2023 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/find/exec-plus-last-file.sh b/tests/find/exec-plus-last-file.sh
index 135e022d..87c0fc39 100755
--- a/tests/find/exec-plus-last-file.sh
+++ b/tests/find/exec-plus-last-file.sh
@@ -5,7 +5,7 @@
 # if there was only one last single file argument.
 # See Savannah bug #48030.
 
-# Copyright (C) 2016-2022 Free Software Foundation, Inc.
+# Copyright (C) 2016-2023 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/find/execdir-fd-leak.sh b/tests/find/execdir-fd-leak.sh
index e26ee8fb..b6d8993c 100755
--- a/tests/find/execdir-fd-leak.sh
+++ b/tests/find/execdir-fd-leak.sh
@@ -3,7 +3,7 @@
 # directory specified by the -execdir option.
 # See Savannah bug #34976.
 
-# Copyright (C) 2013-2022 Free Software Foundation, Inc.
+# Copyright (C) 2013-2023 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/find/files0-from.sh b/tests/find/files0-from.sh
index 3a3df376..67246786 100755
--- a/tests/find/files0-from.sh
+++ b/tests/find/files0-from.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Exercise -files0-from option.
 
-# Copyright (C) 2021-2022 Free Software Foundation, Inc.
+# Copyright (C) 2021-2023 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/find/inode-zero.sh b/tests/find/inode-zero.sh
index 33f8f74b..ae98f6ee 100755
--- a/tests/find/inode-zero.sh
+++ b/tests/find/inode-zero.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure find(1) treats inode number 0 correctly.
 
-# Copyright (C) 2021-2022 Free Software Foundation, Inc.
+# Copyright (C) 2021-2023 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/find/many-dir-entries-vs-OOM.sh b/tests/find/many-dir-entries-vs-OOM.sh
index 6cb69d44..1bc16162 100755
--- a/tests/find/many-dir-entries-vs-OOM.sh
+++ b/tests/find/many-dir-entries-vs-OOM.sh
@@ -3,7 +3,7 @@
 # even for large directories.
 # See Savannah bug #34079.
 
-# Copyright (C) 2011-2022 Free Software Foundation, Inc.
+# Copyright (C) 2011-2023 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/find/name-lbracket-literal.sh b/tests/find/name-lbracket-literal.sh
index 84e9a971..ddf6e7ac 100755
--- a/tests/find/name-lbracket-literal.sh
+++ b/tests/find/name-lbracket-literal.sh
@@ -2,7 +2,7 @@
 # Test that find -name treats the unquoted '[' argument literally.
 # See Savannah bug #32043.
 
-# Copyright (C) 2011-2022 Free Software Foundation, Inc.
+# Copyright (C) 2011-2023 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/find/name-slash.sh b/tests/find/name-slash.sh
index abd9522e..b1bd98fd 100755
--- a/tests/find/name-slash.sh
+++ b/tests/find/name-slash.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Exercise 'find -name PATTERN' behavior with a '/' in PATTERN.
 
-# Copyright (C) 2022 Free Software Foundation, Inc.
+# Copyright (C) 2022-2023 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/find/newer.sh b/tests/find/newer.sh
index e7659239..5288e655 100755
--- a/tests/find/newer.sh
+++ b/tests/find/newer.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Exercise -anewer -cnewer -newer -newerXY.
 
-# Copyright (C) 2022 Free Software Foundation, Inc.
+# Copyright (C) 2022-2023 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/find/printf_escape_c.sh b/tests/find/printf_escape_c.sh
index 98ff6ebb..ed70fb38 100755
--- a/tests/find/printf_escape_c.sh
+++ b/tests/find/printf_escape_c.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test -printf with the \c escape character.
 
-# Copyright (C) 2011-2022 Free Software Foundation, Inc.
+# Copyright (C) 2011-2023 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/find/printf_escapechars.sh b/tests/find/printf_escapechars.sh
index 785bdac9..4ef26dff 100755
--- a/tests/find/printf_escapechars.sh
+++ b/tests/find/printf_escapechars.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test -printf with octal and letter escapes.
 
-# Copyright (C) 2011-2022 Free Software Foundation, Inc.
+# Copyright (C) 2011-2023 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/find/printf_inode.sh b/tests/find/printf_inode.sh
index b329d730..d66c960d 100755
--- a/tests/find/printf_inode.sh
+++ b/tests/find/printf_inode.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Verify that ls -i and find -printf %i produce the same output.
 
-# Copyright (C) 2011-2022 Free Software Foundation, Inc.
+# Copyright (C) 2011-2023 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/find/refuse-noop.sh b/tests/find/refuse-noop.sh
index 24657ba0..d03598f9 100755
--- a/tests/find/refuse-noop.sh
+++ b/tests/find/refuse-noop.sh
@@ -3,7 +3,7 @@
 # Between findutils-4.3.1 and 4.6, find dumped core ($? = 139).
 # See Savannah bug #48180.
 
-# Copyright (C) 2016-2022 Free Software Foundation, Inc.
+# Copyright (C) 2016-2023 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/find/type_list.sh b/tests/find/type_list.sh
index e6c70576..b2777485 100755
--- a/tests/find/type_list.sh
+++ b/tests/find/type_list.sh
@@ -2,7 +2,7 @@
 # Verify find's behavior regarding comma-separated file type arguments
 # to the -type/-xtype options.
 
-# Copyright (C) 2016-2022 Free Software Foundation, Inc.
+# Copyright (C) 2016-2023 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/find/used.sh b/tests/find/used.sh
index 10e7ee52..26e23b6e 100755
--- a/tests/find/used.sh
+++ b/tests/find/used.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Verify that find -used works.
 
-# Copyright (C) 2020-2022 Free Software Foundation, Inc.
+# Copyright (C) 2020-2023 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.mk b/tests/local.mk
index 739936c3..45a1cc73 100644
--- a/tests/local.mk
+++ b/tests/local.mk
@@ -1,6 +1,6 @@
 ## Process this file with automake to produce Makefile.in -*-Makefile-*-.
 
-## Copyright (C) 2007-2022 Free Software Foundation, Inc.
+## Copyright (C) 2007-2023 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/misc/help-version.sh b/tests/misc/help-version.sh
index 9bbc54d5..4b349815 100755
--- a/tests/misc/help-version.sh
+++ b/tests/misc/help-version.sh
@@ -2,7 +2,7 @@
 # Make sure all of these programs work properly
 # when invoked with --help or --version.
 
-# Copyright (C) 2019-2022 Free Software Foundation, Inc.
+# Copyright (C) 2019-2023 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/other-fs-tmpdir b/tests/other-fs-tmpdir
index 3d869205..19aaad77 100644
--- a/tests/other-fs-tmpdir
+++ b/tests/other-fs-tmpdir
@@ -4,7 +4,7 @@
 # of the current directory.  If one is found, create a temporary directory
 # inside it.
 
-# Copyright (C) 1998-2022 Free Software Foundation, Inc.
+# Copyright (C) 1998-2023 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/sample-test b/tests/sample-test
index a1e544f8..fdb83175 100644
--- a/tests/sample-test
+++ b/tests/sample-test
@@ -1,7 +1,7 @@
 #!/bin/sh
 # FIXME
 
-# Copyright (C) 2022 Free Software Foundation, Inc.
+# Copyright (C) 2023 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/xargs/conflicting_opts.sh b/tests/xargs/conflicting_opts.sh
index 95ea75af..d94e2d34 100755
--- a/tests/xargs/conflicting_opts.sh
+++ b/tests/xargs/conflicting_opts.sh
@@ -2,7 +2,7 @@
 # Test mutually exclusive options --max-args, --max-lines, --replace, and
 # their short-option aliases (-L, -l -I -i -n).
 
-# Copyright (C) 2021-2022 Free Software Foundation, Inc.
+# Copyright (C) 2021-2023 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/xargs/verbose-quote.sh b/tests/xargs/verbose-quote.sh
index 08cf80db..d25f7dbc 100755
--- a/tests/xargs/verbose-quote.sh
+++ b/tests/xargs/verbose-quote.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Verify that 'xargs -t' quotes the command properly when needed.
 
-# Copyright (C) 2019-2022 Free Software Foundation, Inc.
+# Copyright (C) 2019-2023 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/xargs/Makefile.am b/xargs/Makefile.am
index 9aedb368..9279e44e 100644
--- a/xargs/Makefile.am
+++ b/xargs/Makefile.am
@@ -1,4 +1,4 @@
-## Copyright (C) 1996-2022 Free Software Foundation, Inc.
+## Copyright (C) 1996-2023 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/xargs/testsuite/Makefile.am b/xargs/testsuite/Makefile.am
index 4ef0e27b..efde0d41 100644
--- a/xargs/testsuite/Makefile.am
+++ b/xargs/testsuite/Makefile.am
@@ -1,4 +1,4 @@
-# Copyright (C) 2001-2022 Free Software Foundation, Inc.
+# Copyright (C) 2001-2023 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/xargs/testsuite/config/unix.exp b/xargs/testsuite/config/unix.exp
index 08056a39..8c9c8ac6 100644
--- a/xargs/testsuite/config/unix.exp
+++ b/xargs/testsuite/config/unix.exp
@@ -1,6 +1,6 @@
 # -*- TCL -*-
 # Test-specific TCL procedures required by DejaGNU.
-# Copyright (C) 1994-2022 Free Software Foundation, Inc.
+# Copyright (C) 1994-2023 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/xargs/xargs.1 b/xargs/xargs.1
index f743e60c..40691f92 100644
--- a/xargs/xargs.1
+++ b/xargs/xargs.1
@@ -489,7 +489,7 @@ mailing list:
 .RE
 .
 .SH COPYRIGHT
-Copyright \(co 1990-2022 Free Software Foundation, Inc.
+Copyright \(co 1990-2023 Free Software Foundation, Inc.
 License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>.
 .br
 This is free software: you are free to change and redistribute it.
diff --git a/xargs/xargs.c b/xargs/xargs.c
index 2951b005..e09fda81 100644
--- a/xargs/xargs.c
+++ b/xargs/xargs.c
@@ -1,5 +1,5 @@
 /* xargs -- build and execute command lines from standard input
-   Copyright (C) 1990-2022 Free Software Foundation, Inc.
+   Copyright (C) 1990-2023 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
-- 
2.39.0
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