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emacs-28 8a9e5767d8a 1/2: Update copyright year to 2023


From: Stefan Kangas
Subject: emacs-28 8a9e5767d8a 1/2: Update copyright year to 2023
Date: Sun, 19 Feb 2023 11:53:05 -0500 (EST)

branch: emacs-28
commit 8a9e5767d8a03c48293f0e2e04a3a98f4bc37374
Author: Stefan Kangas <stefankangas@gmail.com>
Commit: Stefan Kangas <stefankangas@gmail.com>

    Update copyright year to 2023
    
    Run "TZ=UTC0 admin/update-copyright".
    
    Do not merge.
---
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 lisp/char-fold.el                                                       | 2 +-
 lisp/chistory.el                                                        | 2 +-
 lisp/cmuscheme.el                                                       | 2 +-
 lisp/color.el                                                           | 2 +-
 lisp/comint.el                                                          | 2 +-
 lisp/completion.el                                                      | 2 +-
 lisp/composite.el                                                       | 2 +-
 lisp/cus-dep.el                                                         | 2 +-
 lisp/cus-edit.el                                                        | 2 +-
 lisp/cus-face.el                                                        | 2 +-
 lisp/cus-start.el                                                       | 2 +-
 lisp/cus-theme.el                                                       | 2 +-
 lisp/custom.el                                                          | 2 +-
 lisp/dabbrev.el                                                         | 2 +-
 lisp/delim-col.el                                                       | 2 +-
 lisp/delsel.el                                                          | 2 +-
 lisp/descr-text.el                                                      | 2 +-
 lisp/desktop.el                                                         | 2 +-
 lisp/dframe.el                                                          | 2 +-
 lisp/dired-aux.el                                                       | 2 +-
 lisp/dired-x.el                                                         | 2 +-
 lisp/dired.el                                                           | 2 +-
 lisp/dirtrack.el                                                        | 2 +-
 lisp/disp-table.el                                                      | 2 +-
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 lisp/dnd.el                                                             | 2 +-
 lisp/doc-view.el                                                        | 2 +-
 lisp/dom.el                                                             | 2 +-
 lisp/dos-fns.el                                                         | 2 +-
 lisp/dos-vars.el                                                        | 2 +-
 lisp/dos-w32.el                                                         | 2 +-
 lisp/double.el                                                          | 2 +-
 lisp/dynamic-setting.el                                                 | 2 +-
 lisp/ebuff-menu.el                                                      | 2 +-
 lisp/echistory.el                                                       | 2 +-
 lisp/ecomplete.el                                                       | 2 +-
 lisp/edmacro.el                                                         | 2 +-
 lisp/ehelp.el                                                           | 2 +-
 lisp/elec-pair.el                                                       | 2 +-
 lisp/electric.el                                                        | 2 +-
 lisp/elide-head.el                                                      | 2 +-
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 lisp/emacs-lock.el                                                      | 2 +-
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 lisp/emulation/edt.el                                                   | 2 +-
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 lisp/emulation/viper.el                                                 | 2 +-
 lisp/env.el                                                             | 2 +-
 lisp/epa-dired.el                                                       | 2 +-
 lisp/epa-file.el                                                        | 2 +-
 lisp/epa-hook.el                                                        | 2 +-
 lisp/epa-ks.el                                                          | 2 +-
 lisp/epa-mail.el                                                        | 2 +-
 lisp/epa.el                                                             | 2 +-
 lisp/epg-config.el                                                      | 2 +-
 lisp/epg.el                                                             | 2 +-
 lisp/erc/ChangeLog.1                                                    | 2 +-
 lisp/erc/ChangeLog.2                                                    | 2 +-
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 lisp/erc/erc-backend.el                                                 | 2 +-
 lisp/erc/erc-button.el                                                  | 2 +-
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 lisp/erc/erc-dcc.el                                                     | 2 +-
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 lisp/erc/erc-fill.el                                                    | 2 +-
 lisp/erc/erc-goodies.el                                                 | 2 +-
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 lisp/erc/erc-join.el                                                    | 2 +-
 lisp/erc/erc-lang.el                                                    | 2 +-
 lisp/erc/erc-list.el                                                    | 2 +-
 lisp/erc/erc-log.el                                                     | 2 +-
 lisp/erc/erc-match.el                                                   | 2 +-
 lisp/erc/erc-menu.el                                                    | 2 +-
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 lisp/erc/erc-notify.el                                                  | 2 +-
 lisp/erc/erc-page.el                                                    | 2 +-
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 lisp/erc/erc-replace.el                                                 | 2 +-
 lisp/erc/erc-ring.el                                                    | 2 +-
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 lisp/erc/erc-sound.el                                                   | 2 +-
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 lisp/erc/erc-stamp.el                                                   | 2 +-
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 lisp/erc/erc-track.el                                                   | 2 +-
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 lisp/erc/erc-xdcc.el                                                    | 2 +-
 lisp/erc/erc.el                                                         | 2 +-
 lisp/eshell/em-alias.el                                                 | 2 +-
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 lisp/eshell/em-hist.el                                                  | 2 +-
 lisp/eshell/em-ls.el                                                    | 2 +-
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 lisp/eshell/em-smart.el                                                 | 2 +-
 lisp/eshell/em-term.el                                                  | 2 +-
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 lisp/eshell/em-unix.el                                                  | 2 +-
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 lisp/eshell/esh-arg.el                                                  | 2 +-
 lisp/eshell/esh-cmd.el                                                  | 2 +-
 lisp/eshell/esh-ext.el                                                  | 2 +-
 lisp/eshell/esh-io.el                                                   | 2 +-
 lisp/eshell/esh-mode.el                                                 | 2 +-
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 lisp/eshell/esh-opt.el                                                  | 2 +-
 lisp/eshell/esh-proc.el                                                 | 2 +-
 lisp/eshell/esh-util.el                                                 | 2 +-
 lisp/eshell/esh-var.el                                                  | 2 +-
 lisp/eshell/eshell.el                                                   | 2 +-
 lisp/expand.el                                                          | 2 +-
 lisp/ezimage.el                                                         | 2 +-
 lisp/face-remap.el                                                      | 2 +-
 lisp/facemenu.el                                                        | 2 +-
 lisp/faces.el                                                           | 2 +-
 lisp/ffap.el                                                            | 2 +-
 lisp/filecache.el                                                       | 2 +-
 lisp/fileloop.el                                                        | 2 +-
 lisp/filenotify.el                                                      | 2 +-
 lisp/files-x.el                                                         | 2 +-
 lisp/files.el                                                           | 2 +-
 lisp/filesets.el                                                        | 2 +-
 lisp/find-cmd.el                                                        | 2 +-
 lisp/find-dired.el                                                      | 2 +-
 lisp/find-file.el                                                       | 2 +-
 lisp/find-lisp.el                                                       | 2 +-
 lisp/finder.el                                                          | 2 +-
 lisp/flow-ctrl.el                                                       | 2 +-
 lisp/foldout.el                                                         | 2 +-
 lisp/follow.el                                                          | 2 +-
 lisp/font-core.el                                                       | 2 +-
 lisp/font-lock.el                                                       | 2 +-
 lisp/format-spec.el                                                     | 2 +-
 lisp/format.el                                                          | 2 +-
 lisp/forms.el                                                           | 2 +-
 lisp/frame.el                                                           | 2 +-
 lisp/frameset.el                                                        | 2 +-
 lisp/fringe.el                                                          | 2 +-
 lisp/generic-x.el                                                       | 2 +-
 lisp/gnus/ChangeLog.1                                                   | 2 +-
 lisp/gnus/ChangeLog.2                                                   | 2 +-
 lisp/gnus/ChangeLog.3                                                   | 2 +-
 lisp/gnus/canlock.el                                                    | 2 +-
 lisp/gnus/deuglify.el                                                   | 2 +-
 lisp/gnus/gmm-utils.el                                                  | 2 +-
 lisp/gnus/gnus-agent.el                                                 | 2 +-
 lisp/gnus/gnus-art.el                                                   | 2 +-
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 lisp/gnus/gnus-bcklg.el                                                 | 2 +-
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 lisp/gnus/gnus-cache.el                                                 | 2 +-
 lisp/gnus/gnus-cite.el                                                  | 2 +-
 lisp/gnus/gnus-cloud.el                                                 | 2 +-
 lisp/gnus/gnus-cus.el                                                   | 2 +-
 lisp/gnus/gnus-dbus.el                                                  | 2 +-
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 lisp/gnus/gnus-demon.el                                                 | 2 +-
 lisp/gnus/gnus-diary.el                                                 | 2 +-
 lisp/gnus/gnus-dired.el                                                 | 2 +-
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 lisp/gnus/gnus-fun.el                                                   | 2 +-
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 lisp/gnus/gnus-html.el                                                  | 2 +-
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 lisp/gnus/gnus-int.el                                                   | 2 +-
 lisp/gnus/gnus-kill.el                                                  | 2 +-
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 lisp/gnus/gnus-mh.el                                                    | 2 +-
 lisp/gnus/gnus-ml.el                                                    | 2 +-
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 lisp/gnus/gnus-msg.el                                                   | 2 +-
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 lisp/gnus/gnus-rfc1843.el                                               | 2 +-
 lisp/gnus/gnus-salt.el                                                  | 2 +-
 lisp/gnus/gnus-score.el                                                 | 2 +-
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 lisp/gnus/gnus-spec.el                                                  | 2 +-
 lisp/gnus/gnus-srvr.el                                                  | 2 +-
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 lisp/gnus/gnus-sum.el                                                   | 2 +-
 lisp/gnus/gnus-topic.el                                                 | 2 +-
 lisp/gnus/gnus-undo.el                                                  | 2 +-
 lisp/gnus/gnus-util.el                                                  | 2 +-
 lisp/gnus/gnus-uu.el                                                    | 2 +-
 lisp/gnus/gnus-vm.el                                                    | 2 +-
 lisp/gnus/gnus-win.el                                                   | 2 +-
 lisp/gnus/gnus.el                                                       | 2 +-
 lisp/gnus/gssapi.el                                                     | 2 +-
 lisp/gnus/legacy-gnus-agent.el                                          | 2 +-
 lisp/gnus/mail-source.el                                                | 2 +-
 lisp/gnus/message.el                                                    | 2 +-
 lisp/gnus/mm-archive.el                                                 | 2 +-
 lisp/gnus/mm-bodies.el                                                  | 2 +-
 lisp/gnus/mm-decode.el                                                  | 2 +-
 lisp/gnus/mm-encode.el                                                  | 2 +-
 lisp/gnus/mm-extern.el                                                  | 2 +-
 lisp/gnus/mm-partial.el                                                 | 2 +-
 lisp/gnus/mm-url.el                                                     | 2 +-
 lisp/gnus/mm-util.el                                                    | 2 +-
 lisp/gnus/mm-uu.el                                                      | 2 +-
 lisp/gnus/mm-view.el                                                    | 2 +-
 lisp/gnus/mml-sec.el                                                    | 2 +-
 lisp/gnus/mml-smime.el                                                  | 2 +-
 lisp/gnus/mml.el                                                        | 2 +-
 lisp/gnus/mml1991.el                                                    | 2 +-
 lisp/gnus/mml2015.el                                                    | 2 +-
 lisp/gnus/nnagent.el                                                    | 2 +-
 lisp/gnus/nnbabyl.el                                                    | 2 +-
 lisp/gnus/nndiary.el                                                    | 2 +-
 lisp/gnus/nndir.el                                                      | 2 +-
 lisp/gnus/nndoc.el                                                      | 2 +-
 lisp/gnus/nndraft.el                                                    | 2 +-
 lisp/gnus/nneething.el                                                  | 2 +-
 lisp/gnus/nnfolder.el                                                   | 2 +-
 lisp/gnus/nngateway.el                                                  | 2 +-
 lisp/gnus/nnheader.el                                                   | 2 +-
 lisp/gnus/nnimap.el                                                     | 2 +-
 lisp/gnus/nnmail.el                                                     | 2 +-
 lisp/gnus/nnmairix.el                                                   | 2 +-
 lisp/gnus/nnmbox.el                                                     | 2 +-
 lisp/gnus/nnmh.el                                                       | 2 +-
 lisp/gnus/nnml.el                                                       | 2 +-
 lisp/gnus/nnoo.el                                                       | 2 +-
 lisp/gnus/nnregistry.el                                                 | 2 +-
 lisp/gnus/nnrss.el                                                      | 2 +-
 lisp/gnus/nnselect.el                                                   | 2 +-
 lisp/gnus/nnspool.el                                                    | 2 +-
 lisp/gnus/nntp.el                                                       | 2 +-
 lisp/gnus/nnvirtual.el                                                  | 2 +-
 lisp/gnus/nnweb.el                                                      | 2 +-
 lisp/gnus/score-mode.el                                                 | 2 +-
 lisp/gnus/smiley.el                                                     | 2 +-
 lisp/gnus/smime.el                                                      | 2 +-
 lisp/gnus/spam-report.el                                                | 2 +-
 lisp/gnus/spam-stat.el                                                  | 2 +-
 lisp/gnus/spam-wash.el                                                  | 2 +-
 lisp/gnus/spam.el                                                       | 2 +-
 lisp/help-at-pt.el                                                      | 2 +-
 lisp/help-fns.el                                                        | 2 +-
 lisp/help-macro.el                                                      | 2 +-
 lisp/help-mode.el                                                       | 2 +-
 lisp/help.el                                                            | 2 +-
 lisp/hex-util.el                                                        | 2 +-
 lisp/hexl.el                                                            | 2 +-
 lisp/hfy-cmap.el                                                        | 2 +-
 lisp/hi-lock.el                                                         | 2 +-
 lisp/hilit-chg.el                                                       | 2 +-
 lisp/hippie-exp.el                                                      | 2 +-
 lisp/hl-line.el                                                         | 2 +-
 lisp/htmlfontify.el                                                     | 2 +-
 lisp/ibuf-ext.el                                                        | 2 +-
 lisp/ibuf-macs.el                                                       | 2 +-
 lisp/ibuffer.el                                                         | 2 +-
 lisp/icomplete.el                                                       | 2 +-
 lisp/ido.el                                                             | 2 +-
 lisp/ielm.el                                                            | 2 +-
 lisp/iimage.el                                                          | 2 +-
 lisp/image-dired.el                                                     | 2 +-
 lisp/image-file.el                                                      | 2 +-
 lisp/image-mode.el                                                      | 2 +-
 lisp/image.el                                                           | 2 +-
 lisp/image/compface.el                                                  | 2 +-
 lisp/image/exif.el                                                      | 2 +-
 lisp/image/gravatar.el                                                  | 2 +-
 lisp/image/image-converter.el                                           | 2 +-
 lisp/imenu.el                                                           | 2 +-
 lisp/indent.el                                                          | 2 +-
 lisp/info-look.el                                                       | 2 +-
 lisp/info-xref.el                                                       | 2 +-
 lisp/info.el                                                            | 2 +-
 lisp/informat.el                                                        | 2 +-
 lisp/international/ccl.el                                               | 2 +-
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 lisp/international/ja-dic-cnv.el                                        | 2 +-
 lisp/international/kinsoku.el                                           | 2 +-
 lisp/international/kkc.el                                               | 2 +-
 lisp/international/latexenc.el                                          | 2 +-
 lisp/international/latin1-disp.el                                       | 2 +-
 lisp/international/mule-cmds.el                                         | 2 +-
 lisp/international/mule-conf.el                                         | 2 +-
 lisp/international/mule-diag.el                                         | 2 +-
 lisp/international/mule-util.el                                         | 2 +-
 lisp/international/mule.el                                              | 2 +-
 lisp/international/ogonek.el                                            | 2 +-
 lisp/international/quail.el                                             | 2 +-
 lisp/international/rfc1843.el                                           | 2 +-
 lisp/international/titdic-cnv.el                                        | 2 +-
 lisp/international/ucs-normalize.el                                     | 2 +-
 lisp/international/utf-7.el                                             | 2 +-
 lisp/international/utf7.el                                              | 2 +-
 lisp/isearch.el                                                         | 2 +-
 lisp/isearchb.el                                                        | 2 +-
 lisp/jit-lock.el                                                        | 2 +-
 lisp/jka-cmpr-hook.el                                                   | 2 +-
 lisp/jka-compr.el                                                       | 2 +-
 lisp/json.el                                                            | 2 +-
 lisp/jsonrpc.el                                                         | 2 +-
 lisp/kermit.el                                                          | 2 +-
 lisp/kmacro.el                                                          | 2 +-
 lisp/language/china-util.el                                             | 2 +-
 lisp/language/chinese.el                                                | 2 +-
 lisp/language/cyril-util.el                                             | 2 +-
 lisp/language/cyrillic.el                                               | 2 +-
 lisp/language/czech.el                                                  | 2 +-
 lisp/language/english.el                                                | 2 +-
 lisp/language/ethio-util.el                                             | 2 +-
 lisp/language/ethiopic.el                                               | 2 +-
 lisp/language/european.el                                               | 2 +-
 lisp/language/georgian.el                                               | 2 +-
 lisp/language/greek.el                                                  | 2 +-
 lisp/language/hanja-util.el                                             | 2 +-
 lisp/language/hebrew.el                                                 | 2 +-
 lisp/language/ind-util.el                                               | 2 +-
 lisp/language/indian.el                                                 | 2 +-
 lisp/language/japan-util.el                                             | 2 +-
 lisp/language/japanese.el                                               | 2 +-
 lisp/language/korea-util.el                                             | 2 +-
 lisp/language/korean.el                                                 | 2 +-
 lisp/language/lao-util.el                                               | 2 +-
 lisp/language/lao.el                                                    | 2 +-
 lisp/language/romanian.el                                               | 2 +-
 lisp/language/slovak.el                                                 | 2 +-
 lisp/language/tai-viet.el                                               | 2 +-
 lisp/language/thai-util.el                                              | 2 +-
 lisp/language/thai.el                                                   | 2 +-
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 lisp/language/tibetan.el                                                | 2 +-
 lisp/language/utf-8-lang.el                                             | 2 +-
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 lisp/language/vietnamese.el                                             | 2 +-
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 lisp/leim/quail/cham.el                                                 | 2 +-
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 lisp/leim/quail/cyril-jis.el                                            | 2 +-
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 lisp/leim/quail/czech.el                                                | 2 +-
 lisp/leim/quail/georgian.el                                             | 2 +-
 lisp/leim/quail/greek.el                                                | 2 +-
 lisp/leim/quail/hangul.el                                               | 2 +-
 lisp/leim/quail/hanja.el                                                | 2 +-
 lisp/leim/quail/hanja3.el                                               | 2 +-
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 lisp/leim/quail/ipa-praat.el                                            | 2 +-
 lisp/leim/quail/ipa.el                                                  | 2 +-
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 lisp/leim/quail/latin-ltx.el                                            | 2 +-
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 lisp/leim/quail/lrt.el                                                  | 2 +-
 lisp/leim/quail/persian.el                                              | 2 +-
 lisp/leim/quail/programmer-dvorak.el                                    | 2 +-
 lisp/leim/quail/py-punct.el                                             | 2 +-
 lisp/leim/quail/rfc1345.el                                              | 2 +-
 lisp/leim/quail/sami.el                                                 | 2 +-
 lisp/leim/quail/sgml-input.el                                           | 2 +-
 lisp/leim/quail/sisheng.el                                              | 2 +-
 lisp/leim/quail/slovak.el                                               | 2 +-
 lisp/leim/quail/symbol-ksc.el                                           | 2 +-
 lisp/leim/quail/tamil-dvorak.el                                         | 2 +-
 lisp/leim/quail/tibetan.el                                              | 2 +-
 lisp/leim/quail/uni-input.el                                            | 2 +-
 lisp/leim/quail/vntelex.el                                              | 2 +-
 lisp/leim/quail/vnvni.el                                                | 2 +-
 lisp/leim/quail/welsh.el                                                | 2 +-
 lisp/linum.el                                                           | 2 +-
 lisp/loadhist.el                                                        | 2 +-
 lisp/loadup.el                                                          | 2 +-
 lisp/locate.el                                                          | 2 +-
 lisp/lpr.el                                                             | 2 +-
 lisp/ls-lisp.el                                                         | 2 +-
 lisp/macros.el                                                          | 2 +-
 lisp/mail/binhex.el                                                     | 2 +-
 lisp/mail/blessmail.el                                                  | 2 +-
 lisp/mail/emacsbug.el                                                   | 2 +-
 lisp/mail/flow-fill.el                                                  | 2 +-
 lisp/mail/footnote.el                                                   | 2 +-
 lisp/mail/hashcash.el                                                   | 2 +-
 lisp/mail/ietf-drums.el                                                 | 2 +-
 lisp/mail/mail-extr.el                                                  | 2 +-
 lisp/mail/mail-hist.el                                                  | 2 +-
 lisp/mail/mail-parse.el                                                 | 2 +-
 lisp/mail/mail-prsvr.el                                                 | 2 +-
 lisp/mail/mail-utils.el                                                 | 2 +-
 lisp/mail/mailabbrev.el                                                 | 2 +-
 lisp/mail/mailalias.el                                                  | 2 +-
 lisp/mail/mailclient.el                                                 | 2 +-
 lisp/mail/mailheader.el                                                 | 2 +-
 lisp/mail/mspools.el                                                    | 2 +-
 lisp/mail/qp.el                                                         | 2 +-
 lisp/mail/reporter.el                                                   | 2 +-
 lisp/mail/rfc2045.el                                                    | 2 +-
 lisp/mail/rfc2047.el                                                    | 2 +-
 lisp/mail/rfc2231.el                                                    | 2 +-
 lisp/mail/rfc6068.el                                                    | 2 +-
 lisp/mail/rfc822.el                                                     | 2 +-
 lisp/mail/rmail-spam-filter.el                                          | 2 +-
 lisp/mail/rmail.el                                                      | 2 +-
 lisp/mail/rmailedit.el                                                  | 2 +-
 lisp/mail/rmailkwd.el                                                   | 2 +-
 lisp/mail/rmailmm.el                                                    | 2 +-
 lisp/mail/rmailmsc.el                                                   | 2 +-
 lisp/mail/rmailout.el                                                   | 2 +-
 lisp/mail/rmailsort.el                                                  | 2 +-
 lisp/mail/rmailsum.el                                                   | 2 +-
 lisp/mail/sendmail.el                                                   | 2 +-
 lisp/mail/smtpmail.el                                                   | 2 +-
 lisp/mail/supercite.el                                                  | 2 +-
 lisp/mail/uce.el                                                        | 2 +-
 lisp/mail/undigest.el                                                   | 2 +-
 lisp/mail/unrmail.el                                                    | 2 +-
 lisp/mail/uudecode.el                                                   | 2 +-
 lisp/mail/yenc.el                                                       | 2 +-
 lisp/makesum.el                                                         | 2 +-
 lisp/man.el                                                             | 2 +-
 lisp/master.el                                                          | 2 +-
 lisp/mb-depth.el                                                        | 2 +-
 lisp/md4.el                                                             | 2 +-
 lisp/menu-bar.el                                                        | 2 +-
 lisp/mh-e/ChangeLog.1                                                   | 2 +-
 lisp/mh-e/ChangeLog.2                                                   | 2 +-
 lisp/mh-e/mh-acros.el                                                   | 2 +-
 lisp/mh-e/mh-alias.el                                                   | 2 +-
 lisp/mh-e/mh-buffers.el                                                 | 2 +-
 lisp/mh-e/mh-comp.el                                                    | 2 +-
 lisp/mh-e/mh-compat.el                                                  | 2 +-
 lisp/mh-e/mh-e.el                                                       | 2 +-
 lisp/mh-e/mh-folder.el                                                  | 2 +-
 lisp/mh-e/mh-funcs.el                                                   | 2 +-
 lisp/mh-e/mh-gnus.el                                                    | 2 +-
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 lisp/mh-e/mh-inc.el                                                     | 2 +-
 lisp/mh-e/mh-junk.el                                                    | 2 +-
 lisp/mh-e/mh-letter.el                                                  | 2 +-
 lisp/mh-e/mh-limit.el                                                   | 2 +-
 lisp/mh-e/mh-mime.el                                                    | 2 +-
 lisp/mh-e/mh-print.el                                                   | 2 +-
 lisp/mh-e/mh-scan.el                                                    | 2 +-
 lisp/mh-e/mh-search.el                                                  | 2 +-
 lisp/mh-e/mh-seq.el                                                     | 2 +-
 lisp/mh-e/mh-show.el                                                    | 2 +-
 lisp/mh-e/mh-speed.el                                                   | 2 +-
 lisp/mh-e/mh-thread.el                                                  | 2 +-
 lisp/mh-e/mh-tool-bar.el                                                | 2 +-
 lisp/mh-e/mh-utils.el                                                   | 2 +-
 lisp/mh-e/mh-xface.el                                                   | 2 +-
 lisp/midnight.el                                                        | 2 +-
 lisp/minibuf-eldef.el                                                   | 2 +-
 lisp/minibuffer.el                                                      | 2 +-
 lisp/misc.el                                                            | 2 +-
 lisp/misearch.el                                                        | 2 +-
 lisp/mouse-copy.el                                                      | 2 +-
 lisp/mouse-drag.el                                                      | 2 +-
 lisp/mouse.el                                                           | 2 +-
 lisp/mpc.el                                                             | 2 +-
 lisp/msb.el                                                             | 2 +-
 lisp/mwheel.el                                                          | 2 +-
 lisp/net/ange-ftp.el                                                    | 2 +-
 lisp/net/browse-url.el                                                  | 2 +-
 lisp/net/dbus.el                                                        | 2 +-
 lisp/net/dictionary-connection.el                                       | 2 +-
 lisp/net/dictionary.el                                                  | 2 +-
 lisp/net/dig.el                                                         | 2 +-
 lisp/net/dns.el                                                         | 2 +-
 lisp/net/eudc-bob.el                                                    | 2 +-
 lisp/net/eudc-export.el                                                 | 2 +-
 lisp/net/eudc-hotlist.el                                                | 2 +-
 lisp/net/eudc-vars.el                                                   | 2 +-
 lisp/net/eudc.el                                                        | 2 +-
 lisp/net/eudcb-bbdb.el                                                  | 2 +-
 lisp/net/eudcb-ldap.el                                                  | 2 +-
 lisp/net/eudcb-mab.el                                                   | 2 +-
 lisp/net/eudcb-macos-contacts.el                                        | 2 +-
 lisp/net/eww.el                                                         | 2 +-
 lisp/net/gnutls.el                                                      | 2 +-
 lisp/net/goto-addr.el                                                   | 2 +-
 lisp/net/hmac-def.el                                                    | 2 +-
 lisp/net/hmac-md5.el                                                    | 2 +-
 lisp/net/imap.el                                                        | 2 +-
 lisp/net/ldap.el                                                        | 2 +-
 lisp/net/mailcap.el                                                     | 2 +-
 lisp/net/mairix.el                                                      | 2 +-
 lisp/net/net-utils.el                                                   | 2 +-
 lisp/net/netrc.el                                                       | 2 +-
 lisp/net/network-stream.el                                              | 2 +-
 lisp/net/newst-backend.el                                               | 2 +-
 lisp/net/newst-plainview.el                                             | 2 +-
 lisp/net/newst-reader.el                                                | 2 +-
 lisp/net/newst-ticker.el                                                | 2 +-
 lisp/net/newst-treeview.el                                              | 2 +-
 lisp/net/newsticker.el                                                  | 2 +-
 lisp/net/nsm.el                                                         | 2 +-
 lisp/net/ntlm.el                                                        | 2 +-
 lisp/net/pop3.el                                                        | 2 +-
 lisp/net/puny.el                                                        | 2 +-
 lisp/net/quickurl.el                                                    | 2 +-
 lisp/net/rcirc.el                                                       | 2 +-
 lisp/net/rfc2104.el                                                     | 2 +-
 lisp/net/rlogin.el                                                      | 2 +-
 lisp/net/sasl-cram.el                                                   | 2 +-
 lisp/net/sasl-digest.el                                                 | 2 +-
 lisp/net/sasl-ntlm.el                                                   | 2 +-
 lisp/net/sasl-scram-rfc.el                                              | 2 +-
 lisp/net/sasl-scram-sha256.el                                           | 2 +-
 lisp/net/sasl.el                                                        | 2 +-
 lisp/net/secrets.el                                                     | 2 +-
 lisp/net/shr-color.el                                                   | 2 +-
 lisp/net/shr.el                                                         | 2 +-
 lisp/net/sieve-manage.el                                                | 2 +-
 lisp/net/sieve-mode.el                                                  | 2 +-
 lisp/net/sieve.el                                                       | 2 +-
 lisp/net/snmp-mode.el                                                   | 2 +-
 lisp/net/soap-client.el                                                 | 2 +-
 lisp/net/soap-inspect.el                                                | 2 +-
 lisp/net/socks.el                                                       | 2 +-
 lisp/net/telnet.el                                                      | 2 +-
 lisp/net/tramp-adb.el                                                   | 2 +-
 lisp/net/tramp-archive.el                                               | 2 +-
 lisp/net/tramp-cache.el                                                 | 2 +-
 lisp/net/tramp-cmds.el                                                  | 2 +-
 lisp/net/tramp-compat.el                                                | 2 +-
 lisp/net/tramp-crypt.el                                                 | 2 +-
 lisp/net/tramp-ftp.el                                                   | 2 +-
 lisp/net/tramp-fuse.el                                                  | 2 +-
 lisp/net/tramp-gvfs.el                                                  | 2 +-
 lisp/net/tramp-integration.el                                           | 2 +-
 lisp/net/tramp-rclone.el                                                | 2 +-
 lisp/net/tramp-sh.el                                                    | 2 +-
 lisp/net/tramp-smb.el                                                   | 2 +-
 lisp/net/tramp-sshfs.el                                                 | 2 +-
 lisp/net/tramp-sudoedit.el                                              | 2 +-
 lisp/net/tramp-uu.el                                                    | 2 +-
 lisp/net/tramp.el                                                       | 2 +-
 lisp/net/trampver.el                                                    | 2 +-
 lisp/net/webjump.el                                                     | 2 +-
 lisp/net/zeroconf.el                                                    | 2 +-
 lisp/newcomment.el                                                      | 2 +-
 lisp/notifications.el                                                   | 2 +-
 lisp/novice.el                                                          | 2 +-
 lisp/nxml/nxml-enc.el                                                   | 2 +-
 lisp/nxml/nxml-maint.el                                                 | 2 +-
 lisp/nxml/nxml-mode.el                                                  | 2 +-
 lisp/nxml/nxml-ns.el                                                    | 2 +-
 lisp/nxml/nxml-outln.el                                                 | 2 +-
 lisp/nxml/nxml-parse.el                                                 | 2 +-
 lisp/nxml/nxml-rap.el                                                   | 2 +-
 lisp/nxml/nxml-util.el                                                  | 2 +-
 lisp/nxml/rng-cmpct.el                                                  | 2 +-
 lisp/nxml/rng-dt.el                                                     | 2 +-
 lisp/nxml/rng-loc.el                                                    | 2 +-
 lisp/nxml/rng-maint.el                                                  | 2 +-
 lisp/nxml/rng-match.el                                                  | 2 +-
 lisp/nxml/rng-nxml.el                                                   | 2 +-
 lisp/nxml/rng-parse.el                                                  | 2 +-
 lisp/nxml/rng-pttrn.el                                                  | 2 +-
 lisp/nxml/rng-uri.el                                                    | 2 +-
 lisp/nxml/rng-util.el                                                   | 2 +-
 lisp/nxml/rng-valid.el                                                  | 2 +-
 lisp/nxml/rng-xsd.el                                                    | 2 +-
 lisp/nxml/xmltok.el                                                     | 2 +-
 lisp/nxml/xsd-regexp.el                                                 | 2 +-
 lisp/obarray.el                                                         | 2 +-
 lisp/obsolete/abbrevlist.el                                             | 2 +-
 lisp/obsolete/assoc.el                                                  | 2 +-
 lisp/obsolete/bruce.el                                                  | 2 +-
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 lisp/obsolete/cl.el                                                     | 2 +-
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 lisp/obsolete/crisp.el                                                  | 2 +-
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 lisp/obsolete/fast-lock.el                                              | 2 +-
 lisp/obsolete/gs.el                                                     | 2 +-
 lisp/obsolete/gulp.el                                                   | 2 +-
 lisp/obsolete/html2text.el                                              | 2 +-
 lisp/obsolete/info-edit.el                                              | 2 +-
 lisp/obsolete/inversion.el                                              | 2 +-
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 lisp/obsolete/landmark.el                                               | 2 +-
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 lisp/obsolete/mantemp.el                                                | 2 +-
 lisp/obsolete/messcompat.el                                             | 2 +-
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 lisp/obsolete/nnir.el                                                   | 2 +-
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 lisp/obsolete/pc-mode.el                                                | 2 +-
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 lisp/obsolete/pgg.el                                                    | 2 +-
 lisp/obsolete/rcompile.el                                               | 2 +-
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 lisp/obsolete/s-region.el                                               | 2 +-
 lisp/obsolete/sb-image.el                                               | 2 +-
 lisp/obsolete/sregex.el                                                 | 2 +-
 lisp/obsolete/starttls.el                                               | 2 +-
 lisp/obsolete/sup-mouse.el                                              | 2 +-
 lisp/obsolete/terminal.el                                               | 2 +-
 lisp/obsolete/tls.el                                                    | 2 +-
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 lisp/obsolete/url-ns.el                                                 | 2 +-
 lisp/obsolete/vc-arch.el                                                | 2 +-
 lisp/obsolete/vip.el                                                    | 2 +-
 lisp/obsolete/ws-mode.el                                                | 2 +-
 lisp/obsolete/yow.el                                                    | 2 +-
 lisp/org/ChangeLog.1                                                    | 2 +-
 lisp/org/ob-C.el                                                        | 2 +-
 lisp/org/ob-R.el                                                        | 2 +-
 lisp/org/ob-awk.el                                                      | 2 +-
 lisp/org/ob-calc.el                                                     | 2 +-
 lisp/org/ob-clojure.el                                                  | 2 +-
 lisp/org/ob-comint.el                                                   | 2 +-
 lisp/org/ob-core.el                                                     | 2 +-
 lisp/org/ob-css.el                                                      | 2 +-
 lisp/org/ob-ditaa.el                                                    | 2 +-
 lisp/org/ob-dot.el                                                      | 2 +-
 lisp/org/ob-emacs-lisp.el                                               | 2 +-
 lisp/org/ob-eshell.el                                                   | 2 +-
 lisp/org/ob-eval.el                                                     | 2 +-
 lisp/org/ob-exp.el                                                      | 2 +-
 lisp/org/ob-forth.el                                                    | 2 +-
 lisp/org/ob-fortran.el                                                  | 2 +-
 lisp/org/ob-gnuplot.el                                                  | 2 +-
 lisp/org/ob-groovy.el                                                   | 2 +-
 lisp/org/ob-haskell.el                                                  | 2 +-
 lisp/org/ob-java.el                                                     | 2 +-
 lisp/org/ob-js.el                                                       | 2 +-
 lisp/org/ob-julia.el                                                    | 2 +-
 lisp/org/ob-latex.el                                                    | 2 +-
 lisp/org/ob-lilypond.el                                                 | 2 +-
 lisp/org/ob-lisp.el                                                     | 2 +-
 lisp/org/ob-lob.el                                                      | 2 +-
 lisp/org/ob-lua.el                                                      | 2 +-
 lisp/org/ob-makefile.el                                                 | 2 +-
 lisp/org/ob-matlab.el                                                   | 2 +-
 lisp/org/ob-maxima.el                                                   | 2 +-
 lisp/org/ob-ocaml.el                                                    | 2 +-
 lisp/org/ob-octave.el                                                   | 2 +-
 lisp/org/ob-org.el                                                      | 2 +-
 lisp/org/ob-perl.el                                                     | 2 +-
 lisp/org/ob-plantuml.el                                                 | 2 +-
 lisp/org/ob-processing.el                                               | 2 +-
 lisp/org/ob-python.el                                                   | 2 +-
 lisp/org/ob-ref.el                                                      | 2 +-
 lisp/org/ob-ruby.el                                                     | 2 +-
 lisp/org/ob-sass.el                                                     | 2 +-
 lisp/org/ob-scheme.el                                                   | 2 +-
 lisp/org/ob-screen.el                                                   | 2 +-
 lisp/org/ob-sed.el                                                      | 2 +-
 lisp/org/ob-shell.el                                                    | 2 +-
 lisp/org/ob-sql.el                                                      | 2 +-
 lisp/org/ob-sqlite.el                                                   | 2 +-
 lisp/org/ob-table.el                                                    | 2 +-
 lisp/org/ob-tangle.el                                                   | 2 +-
 lisp/org/ob.el                                                          | 2 +-
 lisp/org/oc-basic.el                                                    | 2 +-
 lisp/org/oc-biblatex.el                                                 | 2 +-
 lisp/org/oc-csl.el                                                      | 2 +-
 lisp/org/oc-natbib.el                                                   | 2 +-
 lisp/org/oc.el                                                          | 2 +-
 lisp/org/ol-bbdb.el                                                     | 2 +-
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 lisp/org/ol-docview.el                                                  | 2 +-
 lisp/org/ol-doi.el                                                      | 2 +-
 lisp/org/ol-eshell.el                                                   | 2 +-
 lisp/org/ol-eww.el                                                      | 2 +-
 lisp/org/ol-gnus.el                                                     | 2 +-
 lisp/org/ol-info.el                                                     | 2 +-
 lisp/org/ol-irc.el                                                      | 2 +-
 lisp/org/ol-man.el                                                      | 2 +-
 lisp/org/ol-mhe.el                                                      | 2 +-
 lisp/org/ol-rmail.el                                                    | 2 +-
 lisp/org/ol-w3m.el                                                      | 2 +-
 lisp/org/ol.el                                                          | 2 +-
 lisp/org/org-agenda.el                                                  | 2 +-
 lisp/org/org-archive.el                                                 | 2 +-
 lisp/org/org-attach-git.el                                              | 2 +-
 lisp/org/org-attach.el                                                  | 2 +-
 lisp/org/org-capture.el                                                 | 2 +-
 lisp/org/org-clock.el                                                   | 2 +-
 lisp/org/org-colview.el                                                 | 2 +-
 lisp/org/org-compat.el                                                  | 2 +-
 lisp/org/org-crypt.el                                                   | 2 +-
 lisp/org/org-ctags.el                                                   | 2 +-
 lisp/org/org-datetree.el                                                | 2 +-
 lisp/org/org-duration.el                                                | 2 +-
 lisp/org/org-element.el                                                 | 2 +-
 lisp/org/org-entities.el                                                | 2 +-
 lisp/org/org-faces.el                                                   | 2 +-
 lisp/org/org-feed.el                                                    | 2 +-
 lisp/org/org-footnote.el                                                | 2 +-
 lisp/org/org-goto.el                                                    | 2 +-
 lisp/org/org-habit.el                                                   | 2 +-
 lisp/org/org-id.el                                                      | 2 +-
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 lisp/org/org-keys.el                                                    | 2 +-
 lisp/org/org-lint.el                                                    | 2 +-
 lisp/org/org-list.el                                                    | 2 +-
 lisp/org/org-macro.el                                                   | 2 +-
 lisp/org/org-macs.el                                                    | 2 +-
 lisp/org/org-mobile.el                                                  | 2 +-
 lisp/org/org-mouse.el                                                   | 2 +-
 lisp/org/org-num.el                                                     | 2 +-
 lisp/org/org-pcomplete.el                                               | 2 +-
 lisp/org/org-plot.el                                                    | 2 +-
 lisp/org/org-protocol.el                                                | 2 +-
 lisp/org/org-refile.el                                                  | 2 +-
 lisp/org/org-src.el                                                     | 2 +-
 lisp/org/org-table.el                                                   | 2 +-
 lisp/org/org-tempo.el                                                   | 2 +-
 lisp/org/org-timer.el                                                   | 2 +-
 lisp/org/org.el                                                         | 2 +-
 lisp/org/ox-ascii.el                                                    | 2 +-
 lisp/org/ox-beamer.el                                                   | 2 +-
 lisp/org/ox-html.el                                                     | 2 +-
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 lisp/org/ox-latex.el                                                    | 2 +-
 lisp/org/ox-man.el                                                      | 2 +-
 lisp/org/ox-md.el                                                       | 2 +-
 lisp/org/ox-odt.el                                                      | 2 +-
 lisp/org/ox-org.el                                                      | 2 +-
 lisp/org/ox-publish.el                                                  | 2 +-
 lisp/org/ox-texinfo.el                                                  | 2 +-
 lisp/org/ox.el                                                          | 2 +-
 lisp/outline.el                                                         | 2 +-
 lisp/paren.el                                                           | 2 +-
 lisp/password-cache.el                                                  | 2 +-
 lisp/pcmpl-cvs.el                                                       | 2 +-
 lisp/pcmpl-gnu.el                                                       | 2 +-
 lisp/pcmpl-linux.el                                                     | 2 +-
 lisp/pcmpl-rpm.el                                                       | 2 +-
 lisp/pcmpl-unix.el                                                      | 2 +-
 lisp/pcmpl-x.el                                                         | 2 +-
 lisp/pcomplete.el                                                       | 2 +-
 lisp/pixel-scroll.el                                                    | 2 +-
 lisp/play/5x5.el                                                        | 2 +-
 lisp/play/animate.el                                                    | 2 +-
 lisp/play/blackbox.el                                                   | 2 +-
 lisp/play/bubbles.el                                                    | 2 +-
 lisp/play/cookie1.el                                                    | 2 +-
 lisp/play/decipher.el                                                   | 2 +-
 lisp/play/dissociate.el                                                 | 2 +-
 lisp/play/doctor.el                                                     | 2 +-
 lisp/play/dunnet.el                                                     | 2 +-
 lisp/play/fortune.el                                                    | 2 +-
 lisp/play/gamegrid.el                                                   | 2 +-
 lisp/play/gametree.el                                                   | 2 +-
 lisp/play/gomoku.el                                                     | 2 +-
 lisp/play/handwrite.el                                                  | 2 +-
 lisp/play/life.el                                                       | 2 +-
 lisp/play/morse.el                                                      | 2 +-
 lisp/play/mpuz.el                                                       | 2 +-
 lisp/play/pong.el                                                       | 2 +-
 lisp/play/snake.el                                                      | 2 +-
 lisp/play/solitaire.el                                                  | 2 +-
 lisp/play/spook.el                                                      | 2 +-
 lisp/play/tetris.el                                                     | 2 +-
 lisp/play/zone.el                                                       | 2 +-
 lisp/plstore.el                                                         | 2 +-
 lisp/printing.el                                                        | 2 +-
 lisp/proced.el                                                          | 2 +-
 lisp/profiler.el                                                        | 2 +-
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 lisp/progmodes/cpp.el                                                   | 2 +-
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 lisp/progmodes/etags.el                                                 | 2 +-
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 lisp/progmodes/f90.el                                                   | 2 +-
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 lisp/progmodes/glasses.el                                               | 2 +-
 lisp/progmodes/grep.el                                                  | 2 +-
 lisp/progmodes/gud.el                                                   | 2 +-
 lisp/progmodes/hideif.el                                                | 2 +-
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 lisp/progmodes/icon.el                                                  | 2 +-
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 lisp/progmodes/js.el                                                    | 2 +-
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 lisp/progmodes/octave.el                                                | 2 +-
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 lisp/progmodes/pascal.el                                                | 2 +-
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 lisp/progmodes/prolog.el                                                | 2 +-
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 lisp/progmodes/simula.el                                                | 2 +-
 lisp/progmodes/sql.el                                                   | 2 +-
 lisp/progmodes/subword.el                                               | 2 +-
 lisp/progmodes/tcl.el                                                   | 2 +-
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 lisp/progmodes/xref.el                                                  | 2 +-
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 lisp/ps-bdf.el                                                          | 2 +-
 lisp/ps-def.el                                                          | 2 +-
 lisp/ps-mule.el                                                         | 2 +-
 lisp/ps-print.el                                                        | 2 +-
 lisp/ps-samp.el                                                         | 2 +-
 lisp/recentf.el                                                         | 2 +-
 lisp/rect.el                                                            | 2 +-
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 lisp/registry.el                                                        | 2 +-
 lisp/repeat.el                                                          | 2 +-
 lisp/replace.el                                                         | 2 +-
 lisp/reposition.el                                                      | 2 +-
 lisp/reveal.el                                                          | 2 +-
 lisp/rfn-eshadow.el                                                     | 2 +-
 lisp/rot13.el                                                           | 2 +-
 lisp/rtree.el                                                           | 2 +-
 lisp/ruler-mode.el                                                      | 2 +-
 lisp/savehist.el                                                        | 2 +-
 lisp/saveplace.el                                                       | 2 +-
 lisp/scroll-all.el                                                      | 2 +-
 lisp/scroll-bar.el                                                      | 2 +-
 lisp/scroll-lock.el                                                     | 2 +-
 lisp/select.el                                                          | 2 +-
 lisp/server.el                                                          | 2 +-
 lisp/ses.el                                                             | 2 +-
 lisp/shadowfile.el                                                      | 2 +-
 lisp/shell.el                                                           | 2 +-
 lisp/simple.el                                                          | 2 +-
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 lisp/so-long.el                                                         | 2 +-
 lisp/sort.el                                                            | 2 +-
 lisp/soundex.el                                                         | 2 +-
 lisp/speedbar.el                                                        | 2 +-
 lisp/startup.el                                                         | 2 +-
 lisp/strokes.el                                                         | 2 +-
 lisp/subr.el                                                            | 2 +-
 lisp/svg.el                                                             | 2 +-
 lisp/t-mouse.el                                                         | 2 +-
 lisp/tab-bar.el                                                         | 2 +-
 lisp/tab-line.el                                                        | 2 +-
 lisp/tabify.el                                                          | 2 +-
 lisp/talk.el                                                            | 2 +-
 lisp/tar-mode.el                                                        | 2 +-
 lisp/tempo.el                                                           | 2 +-
 lisp/term.el                                                            | 2 +-
 lisp/term/AT386.el                                                      | 2 +-
 lisp/term/README                                                        | 2 +-
 lisp/term/common-win.el                                                 | 2 +-
 lisp/term/fbterm.el                                                     | 2 +-
 lisp/term/internal.el                                                   | 2 +-
 lisp/term/iris-ansi.el                                                  | 2 +-
 lisp/term/konsole.el                                                    | 2 +-
 lisp/term/news.el                                                       | 2 +-
 lisp/term/ns-win.el                                                     | 2 +-
 lisp/term/pc-win.el                                                     | 2 +-
 lisp/term/rxvt.el                                                       | 2 +-
 lisp/term/screen.el                                                     | 2 +-
 lisp/term/st.el                                                         | 2 +-
 lisp/term/sun.el                                                        | 2 +-
 lisp/term/tmux.el                                                       | 2 +-
 lisp/term/tty-colors.el                                                 | 2 +-
 lisp/term/tvi970.el                                                     | 2 +-
 lisp/term/vt100.el                                                      | 2 +-
 lisp/term/w32-win.el                                                    | 2 +-
 lisp/term/w32console.el                                                 | 2 +-
 lisp/term/wyse50.el                                                     | 2 +-
 lisp/term/x-win.el                                                      | 2 +-
 lisp/term/xterm.el                                                      | 2 +-
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 lisp/textmodes/fill.el                                                  | 2 +-
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 lisp/textmodes/page.el                                                  | 2 +-
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 lisp/textmodes/po.el                                                    | 2 +-
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 lisp/textmodes/refer.el                                                 | 2 +-
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 lisp/textmodes/rst.el                                                   | 2 +-
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 lisp/textmodes/table.el                                                 | 2 +-
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 lisp/thingatpt.el                                                       | 2 +-
 lisp/thread.el                                                          | 2 +-
 lisp/thumbs.el                                                          | 2 +-
 lisp/time-stamp.el                                                      | 2 +-
 lisp/time.el                                                            | 2 +-
 lisp/timezone.el                                                        | 2 +-
 lisp/tmm.el                                                             | 2 +-
 lisp/tool-bar.el                                                        | 2 +-
 lisp/tooltip.el                                                         | 2 +-
 lisp/transient.el                                                       | 2 +-
 lisp/tree-widget.el                                                     | 2 +-
 lisp/tutorial.el                                                        | 2 +-
 lisp/type-break.el                                                      | 2 +-
 lisp/uniquify.el                                                        | 2 +-
 lisp/url/ChangeLog.1                                                    | 2 +-
 lisp/url/url-about.el                                                   | 2 +-
 lisp/url/url-auth.el                                                    | 2 +-
 lisp/url/url-cache.el                                                   | 2 +-
 lisp/url/url-cid.el                                                     | 2 +-
 lisp/url/url-cookie.el                                                  | 2 +-
 lisp/url/url-dav.el                                                     | 2 +-
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 lisp/url/url-file.el                                                    | 2 +-
 lisp/url/url-ftp.el                                                     | 2 +-
 lisp/url/url-future.el                                                  | 2 +-
 lisp/url/url-gw.el                                                      | 2 +-
 lisp/url/url-handlers.el                                                | 2 +-
 lisp/url/url-history.el                                                 | 2 +-
 lisp/url/url-http.el                                                    | 2 +-
 lisp/url/url-imap.el                                                    | 2 +-
 lisp/url/url-irc.el                                                     | 2 +-
 lisp/url/url-ldap.el                                                    | 2 +-
 lisp/url/url-mailto.el                                                  | 2 +-
 lisp/url/url-methods.el                                                 | 2 +-
 lisp/url/url-misc.el                                                    | 2 +-
 lisp/url/url-news.el                                                    | 2 +-
 lisp/url/url-nfs.el                                                     | 2 +-
 lisp/url/url-parse.el                                                   | 2 +-
 lisp/url/url-privacy.el                                                 | 2 +-
 lisp/url/url-proxy.el                                                   | 2 +-
 lisp/url/url-queue.el                                                   | 2 +-
 lisp/url/url-tramp.el                                                   | 2 +-
 lisp/url/url-util.el                                                    | 2 +-
 lisp/url/url-vars.el                                                    | 2 +-
 lisp/url/url.el                                                         | 2 +-
 lisp/userlock.el                                                        | 2 +-
 lisp/vc/add-log.el                                                      | 2 +-
 lisp/vc/compare-w.el                                                    | 2 +-
 lisp/vc/cvs-status.el                                                   | 2 +-
 lisp/vc/diff-mode.el                                                    | 2 +-
 lisp/vc/diff.el                                                         | 2 +-
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 lisp/vc/ediff.el                                                        | 2 +-
 lisp/vc/log-edit.el                                                     | 2 +-
 lisp/vc/log-view.el                                                     | 2 +-
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 lisp/vc/pcvs-util.el                                                    | 2 +-
 lisp/vc/pcvs.el                                                         | 2 +-
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 lisp/vc/vc-annotate.el                                                  | 2 +-
 lisp/vc/vc-bzr.el                                                       | 2 +-
 lisp/vc/vc-cvs.el                                                       | 2 +-
 lisp/vc/vc-dav.el                                                       | 2 +-
 lisp/vc/vc-dir.el                                                       | 2 +-
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 lisp/vc/vc-filewise.el                                                  | 2 +-
 lisp/vc/vc-git.el                                                       | 2 +-
 lisp/vc/vc-hg.el                                                        | 2 +-
 lisp/vc/vc-hooks.el                                                     | 2 +-
 lisp/vc/vc-mtn.el                                                       | 2 +-
 lisp/vc/vc-rcs.el                                                       | 2 +-
 lisp/vc/vc-sccs.el                                                      | 2 +-
 lisp/vc/vc-src.el                                                       | 2 +-
 lisp/vc/vc-svn.el                                                       | 2 +-
 lisp/vc/vc.el                                                           | 2 +-
 lisp/vcursor.el                                                         | 2 +-
 lisp/version.el                                                         | 2 +-
 lisp/view.el                                                            | 2 +-
 lisp/vt-control.el                                                      | 2 +-
 lisp/vt100-led.el                                                       | 2 +-
 lisp/w32-fns.el                                                         | 2 +-
 lisp/w32-vars.el                                                        | 2 +-
 lisp/wdired.el                                                          | 2 +-
 lisp/whitespace.el                                                      | 2 +-
 lisp/wid-browse.el                                                      | 2 +-
 lisp/wid-edit.el                                                        | 2 +-
 lisp/widget.el                                                          | 2 +-
 lisp/windmove.el                                                        | 2 +-
 lisp/window.el                                                          | 2 +-
 lisp/winner.el                                                          | 2 +-
 lisp/woman.el                                                           | 2 +-
 lisp/x-dnd.el                                                           | 2 +-
 lisp/xdg.el                                                             | 2 +-
 lisp/xml.el                                                             | 2 +-
 lisp/xt-mouse.el                                                        | 2 +-
 lisp/xwidget.el                                                         | 2 +-
 lwlib/ChangeLog.1                                                       | 2 +-
 lwlib/Makefile.in                                                       | 2 +-
 lwlib/deps.mk                                                           | 2 +-
 lwlib/lwlib-Xaw.c                                                       | 2 +-
 lwlib/lwlib-Xlw.c                                                       | 2 +-
 lwlib/lwlib-Xm.c                                                        | 2 +-
 lwlib/lwlib-int.h                                                       | 2 +-
 lwlib/lwlib-utils.c                                                     | 2 +-
 lwlib/lwlib-widget.h                                                    | 2 +-
 lwlib/lwlib.c                                                           | 2 +-
 lwlib/lwlib.h                                                           | 2 +-
 lwlib/xlwmenu.c                                                         | 2 +-
 lwlib/xlwmenu.h                                                         | 2 +-
 lwlib/xlwmenuP.h                                                        | 2 +-
 m4/00gnulib.m4                                                          | 2 +-
 m4/__inline.m4                                                          | 2 +-
 m4/absolute-header.m4                                                   | 2 +-
 m4/acl.m4                                                               | 2 +-
 m4/alloca.m4                                                            | 2 +-
 m4/builtin-expect.m4                                                    | 2 +-
 m4/byteswap.m4                                                          | 2 +-
 m4/canonicalize.m4                                                      | 2 +-
 m4/clock_time.m4                                                        | 2 +-
 m4/copy-file-range.m4                                                   | 2 +-
 m4/d-type.m4                                                            | 2 +-
 m4/dirent_h.m4                                                          | 2 +-
 m4/dirfd.m4                                                             | 2 +-
 m4/double-slash-root.m4                                                 | 2 +-
 m4/dup2.m4                                                              | 2 +-
 m4/eealloc.m4                                                           | 2 +-
 m4/environ.m4                                                           | 2 +-
 m4/errno_h.m4                                                           | 2 +-
 m4/euidaccess.m4                                                        | 2 +-
 m4/execinfo.m4                                                          | 2 +-
 m4/explicit_bzero.m4                                                    | 2 +-
 m4/extensions.m4                                                        | 2 +-
 m4/extern-inline.m4                                                     | 2 +-
 m4/faccessat.m4                                                         | 2 +-
 m4/fchmodat.m4                                                          | 2 +-
 m4/fcntl.m4                                                             | 2 +-
 m4/fcntl_h.m4                                                           | 2 +-
 m4/fdopendir.m4                                                         | 2 +-
 m4/filemode.m4                                                          | 2 +-
 m4/flexmember.m4                                                        | 2 +-
 m4/fpending.m4                                                          | 2 +-
 m4/fpieee.m4                                                            | 2 +-
 m4/free.m4                                                              | 2 +-
 m4/fstatat.m4                                                           | 2 +-
 m4/fsusage.m4                                                           | 2 +-
 m4/fsync.m4                                                             | 2 +-
 m4/futimens.m4                                                          | 2 +-
 m4/getdtablesize.m4                                                     | 2 +-
 m4/getgroups.m4                                                         | 2 +-
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 2992 files changed, 2992 insertions(+), 2992 deletions(-)

diff --git a/.gitattributes b/.gitattributes
index 43b73635a5c..d9288b27d0f 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,6 +1,6 @@
 # Attributes of Emacs files in the Git repository.
 
-# Copyright 2015-2022 Free Software Foundation, Inc.
+# Copyright 2015-2023 Free Software Foundation, Inc.
 
 # This file is part of GNU Emacs.
 
diff --git a/.gitignore b/.gitignore
index 2254b8a9c8e..ff1e8dfc582 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,6 @@
 # Files that Git should ignore in the Emacs source directory.
 
-# Copyright 2009-2022 Free Software Foundation, Inc.
+# Copyright 2009-2023 Free Software Foundation, Inc.
 
 # This file is part of GNU Emacs.
 
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 9c2f3038c65..601138365f3 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,4 +1,4 @@
-# Copyright (C) 2021-2022 Free Software Foundation, Inc.
+# Copyright (C) 2021-2023 Free Software Foundation, Inc.
 #
 #  This file is part of GNU Emacs.
 #
diff --git a/ChangeLog.1 b/ChangeLog.1
index cd31aacafb4..1c223875e6a 100644
--- a/ChangeLog.1
+++ b/ChangeLog.1
@@ -14700,7 +14700,7 @@
 ;; coding: utf-8
 ;; End:
 
-  Copyright (C) 1993-1999, 2001-2022 Free Software Foundation, Inc.
+  Copyright (C) 1993-1999, 2001-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/ChangeLog.2 b/ChangeLog.2
index 5a73d53b8bf..5ab3a4e7ac8 100644
--- a/ChangeLog.2
+++ b/ChangeLog.2
@@ -35787,7 +35787,7 @@ See ChangeLog.1 for earlier changes.
 ;; coding: utf-8
 ;; End:
 
-  Copyright (C) 2015-2022 Free Software Foundation, Inc.
+  Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/ChangeLog.3 b/ChangeLog.3
index 138202b0612..fa66bd18b1d 100644
--- a/ChangeLog.3
+++ b/ChangeLog.3
@@ -237353,7 +237353,7 @@ See ChangeLog.2 for earlier changes.
 ;; coding: utf-8
 ;; End:
 
-  Copyright (C) 2015-2022 Free Software Foundation, Inc.
+  Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/GNUmakefile b/GNUmakefile
index 248f047ffd7..64d083e5da7 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -1,6 +1,6 @@
 # Build Emacs from a fresh tarball or version-control checkout.
 
-# Copyright (C) 2011-2022 Free Software Foundation, Inc.
+# Copyright (C) 2011-2023 Free Software Foundation, Inc.
 #
 # This file is part of GNU Emacs.
 #
diff --git a/INSTALL b/INSTALL
index a3f12c5244f..5468c0d2595 100644
--- a/INSTALL
+++ b/INSTALL
@@ -1,5 +1,5 @@
 GNU Emacs Installation Guide
-Copyright (C) 1992, 1994, 1996-1997, 2000-2022 Free Software Foundation,
+Copyright (C) 1992, 1994, 1996-1997, 2000-2023 Free Software Foundation,
 Inc.
 See the end of the file for license conditions.
 
diff --git a/INSTALL.REPO b/INSTALL.REPO
index 5f6b7498bb5..9a2f3d3b0bc 100644
--- a/INSTALL.REPO
+++ b/INSTALL.REPO
@@ -83,7 +83,7 @@ never platform-specific.
 
 
 
-Copyright (C) 2002-2022 Free Software Foundation, Inc.
+Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/Makefile.in b/Makefile.in
index 7beb5480a4c..83af1c6f4de 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -1,6 +1,6 @@
 ### @configure_input@
 
-# Copyright (C) 1992-2022 Free Software Foundation, Inc.
+# Copyright (C) 1992-2023 Free Software Foundation, Inc.
 
 # This file is part of GNU Emacs.
 
diff --git a/README b/README
index 595675e5ac0..dfa6fbc208d 100644
--- a/README
+++ b/README
@@ -1,4 +1,4 @@
-Copyright (C) 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 2001-2023 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 
diff --git a/admin/ChangeLog.1 b/admin/ChangeLog.1
index 9409a608cc2..ed8b148b99b 100644
--- a/admin/ChangeLog.1
+++ b/admin/ChangeLog.1
@@ -2577,7 +2577,7 @@
 ;; coding: utf-8
 ;; End:
 
-  Copyright (C) 2001-2022 Free Software Foundation, Inc.
+  Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/admin/README b/admin/README
index 89cdbbbfafd..37e55005571 100644
--- a/admin/README
+++ b/admin/README
@@ -1,4 +1,4 @@
-Copyright (C) 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 2001-2023 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 
diff --git a/admin/admin.el b/admin/admin.el
index 4bd19ea1d92..a351cf2d826 100644
--- a/admin/admin.el
+++ b/admin/admin.el
@@ -1,6 +1,6 @@
 ;;; admin.el --- utilities for Emacs administration  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/admin/alloc-colors.c b/admin/alloc-colors.c
index 4db447332ba..1c597bf8ff4 100644
--- a/admin/alloc-colors.c
+++ b/admin/alloc-colors.c
@@ -1,6 +1,6 @@
 /* Allocate X colors.  Used for testing with dense colormaps.
 
-Copyright (C) 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/admin/authors.el b/admin/authors.el
index 46d824306bc..0ea4a1aa6eb 100644
--- a/admin/authors.el
+++ b/admin/authors.el
@@ -1,6 +1,6 @@
 ;;; authors.el --- utility for maintaining Emacs's AUTHORS file  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Gerd Moellmann <gerd@gnu.org>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/admin/automerge b/admin/automerge
index c591d98c2d1..ffdb4693256 100755
--- a/admin/automerge
+++ b/admin/automerge
@@ -1,7 +1,7 @@
 #!/bin/bash
 ### automerge - automatically merge the Emacs release branch to master
 
-## Copyright (C) 2018-2022 Free Software Foundation, Inc.
+## Copyright (C) 2018-2023 Free Software Foundation, Inc.
 
 ## Author: Glenn Morris <rgm@gnu.org>
 ## Maintainer: emacs-devel@gnu.org
diff --git a/admin/build-configs b/admin/build-configs
index 05e70786b30..5447a7a3476 100755
--- a/admin/build-configs
+++ b/admin/build-configs
@@ -1,7 +1,7 @@
 #! /usr/bin/perl
 # Build Emacs in several different configurations.
 
-# Copyright (C) 2001-2022 Free Software Foundation, Inc.
+# Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 # This file is part of GNU Emacs.
 
diff --git a/admin/charsets/Makefile.in b/admin/charsets/Makefile.in
index 572e352f4ad..4c62bb19dc5 100644
--- a/admin/charsets/Makefile.in
+++ b/admin/charsets/Makefile.in
@@ -1,6 +1,6 @@
 ### @configure_input@
 
-# Copyright (C) 2015-2022 Free Software Foundation, Inc.
+# Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 # Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
 #   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/admin/charsets/mapconv b/admin/charsets/mapconv
index 9898d36e743..4a68d3da53b 100755
--- a/admin/charsets/mapconv
+++ b/admin/charsets/mapconv
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-# Copyright (C) 2015-2022 Free Software Foundation, Inc.
+# Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 # Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
 #   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/admin/charsets/mapfiles/README b/admin/charsets/mapfiles/README
index 0380df9ad72..30889c9e9ef 100644
--- a/admin/charsets/mapfiles/README
+++ b/admin/charsets/mapfiles/README
@@ -1,4 +1,4 @@
-Copyright (C) 2009-2022 Free Software Foundation, Inc.
+Copyright (C) 2009-2023 Free Software Foundation, Inc.
 Copyright (C) 2009, 2010, 2011
   National Institute of Advanced Industrial Science and Technology (AIST)
   Registration Number H13PRO009
diff --git a/admin/cus-test.el b/admin/cus-test.el
index 8f0914ff691..360a55c7bf4 100644
--- a/admin/cus-test.el
+++ b/admin/cus-test.el
@@ -1,6 +1,6 @@
 ;;; cus-test.el --- tests for custom types and load problems  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1998, 2000, 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998, 2000, 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: Markus Rost <rost@math.uni-bielefeld.de>
 ;; Created: 13 Sep 1998
diff --git a/admin/diff-tar-files b/admin/diff-tar-files
index 6ab39eab2f5..b0b752a56cf 100755
--- a/admin/diff-tar-files
+++ b/admin/diff-tar-files
@@ -1,6 +1,6 @@
 #! /bin/sh
 
-# Copyright (C) 2001-2022 Free Software Foundation, Inc.
+# Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 # This file is part of GNU Emacs.
 
diff --git a/admin/find-gc.el b/admin/find-gc.el
index 1c3c419c563..cce4a8402a7 100644
--- a/admin/find-gc.el
+++ b/admin/find-gc.el
@@ -1,6 +1,6 @@
 ;;; find-gc.el --- detect functions that call the garbage collector  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1992, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1992, 2001-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 
diff --git a/admin/gitmerge.el b/admin/gitmerge.el
index 25c5fbef630..f8f728a24ad 100644
--- a/admin/gitmerge.el
+++ b/admin/gitmerge.el
@@ -1,6 +1,6 @@
 ;;; gitmerge.el --- help merge one Emacs branch into another  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 ;; Authors: David Engster <deng@randomsample.de>
 ;;          Stefan Monnier <monnier@iro.umontreal.ca>
diff --git a/admin/grammars/Makefile.in b/admin/grammars/Makefile.in
index 83ac2ef46ef..375d39668f2 100644
--- a/admin/grammars/Makefile.in
+++ b/admin/grammars/Makefile.in
@@ -1,6 +1,6 @@
 ### @configure_input@
 
-## Copyright (C) 2013-2022 Free Software Foundation, Inc.
+## Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 ## This file is part of GNU Emacs.
 
diff --git a/admin/grammars/c.by b/admin/grammars/c.by
index 2395e747fd6..a152e3d8696 100644
--- a/admin/grammars/c.by
+++ b/admin/grammars/c.by
@@ -1,5 +1,5 @@
 ;;; c.by -- LL grammar for C/C++ language specification
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 ;;
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;;         David Ponce <david@dponce.com>
diff --git a/admin/grammars/grammar.wy b/admin/grammars/grammar.wy
index 1180dc28eb7..1821948ffcb 100644
--- a/admin/grammars/grammar.wy
+++ b/admin/grammars/grammar.wy
@@ -1,6 +1,6 @@
 ;;; semantic-grammar.wy -- LALR grammar of Semantic input grammars
 ;;
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 ;;
 ;; Author: David Ponce <david@dponce.com>
 ;; Created: 26 Aug 2002
diff --git a/admin/grammars/java-tags.wy b/admin/grammars/java-tags.wy
index 138adb2082c..578172c0b7b 100644
--- a/admin/grammars/java-tags.wy
+++ b/admin/grammars/java-tags.wy
@@ -1,6 +1,6 @@
 ;;; java-tags.wy -- Semantic LALR grammar for Java
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 ;;
 ;; Author: David Ponce <david@dponce.com>
 ;; Created: 26 Aug 2002
diff --git a/admin/grammars/js.wy b/admin/grammars/js.wy
index 2357153ccb5..fc68471face 100644
--- a/admin/grammars/js.wy
+++ b/admin/grammars/js.wy
@@ -1,6 +1,6 @@
 ;;; javascript-jv.wy -- LALR grammar for Javascript
 
-;; Copyright (C) 2005-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2005-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1998-2011 Ecma International.
 
 ;; Author: Joakim Verona
diff --git a/admin/grammars/make.by b/admin/grammars/make.by
index 193ad77fa98..7bee4ed0ab4 100644
--- a/admin/grammars/make.by
+++ b/admin/grammars/make.by
@@ -1,6 +1,6 @@
 ;;; make.by -- BY notation for Makefiles.
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 ;;
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;;         David Ponce <david@dponce.com>
diff --git a/admin/grammars/python.wy b/admin/grammars/python.wy
index 17d87e711a2..081a4d7ea3f 100644
--- a/admin/grammars/python.wy
+++ b/admin/grammars/python.wy
@@ -1,6 +1,6 @@
 ;;; python.wy -- LALR grammar for Python
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 ;; Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
 ;; 2009, 2010 Python Software Foundation; All Rights Reserved
 
diff --git a/admin/grammars/scheme.by b/admin/grammars/scheme.by
index fcf3007ae7f..288557db54e 100644
--- a/admin/grammars/scheme.by
+++ b/admin/grammars/scheme.by
@@ -1,6 +1,6 @@
 ;;; scheme.by -- Scheme BNF language specification
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/admin/grammars/srecode-template.wy 
b/admin/grammars/srecode-template.wy
index c3531ebd549..7c0d03d53e1 100644
--- a/admin/grammars/srecode-template.wy
+++ b/admin/grammars/srecode-template.wy
@@ -1,6 +1,6 @@
 ;;; srecode-template.wy --- Semantic Recoder Template parser
 
-;; Copyright (C) 2005-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2005-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: syntax
diff --git a/admin/last-chance.el b/admin/last-chance.el
index 30d6a25a287..c5bb8bb196f 100644
--- a/admin/last-chance.el
+++ b/admin/last-chance.el
@@ -1,6 +1,6 @@
 ;;; last-chance.el --- dangling deterrence     -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2016-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2016-2023 Free Software Foundation, Inc.
 
 ;; Author: Thien-Thi Nguyen <ttn@gnu.org>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/admin/make-emacs b/admin/make-emacs
index 06d56080921..f31c2383fc0 100755
--- a/admin/make-emacs
+++ b/admin/make-emacs
@@ -2,7 +2,7 @@
 # Build Emacs with various options for profiling, debugging,
 # with and without warnings enabled etc.
 
-# Copyright (C) 2001-2022 Free Software Foundation, Inc.
+# Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 # This file is part of GNU Emacs.
 
diff --git a/admin/make-manuals b/admin/make-manuals
index 8085412cc8a..b2cd7ceb004 100755
--- a/admin/make-manuals
+++ b/admin/make-manuals
@@ -1,7 +1,7 @@
 #!/bin/bash
 ### make-manuals - create the Emacs manuals to upload to the gnu.org website
 
-## Copyright 2018-2022 Free Software Foundation, Inc.
+## Copyright 2018-2023 Free Software Foundation, Inc.
 
 ## Author: Glenn Morris <rgm@gnu.org>
 ## Maintainer: emacs-devel@gnu.org
diff --git a/admin/merge-gnulib b/admin/merge-gnulib
index 73b3d390499..815ffbd180c 100755
--- a/admin/merge-gnulib
+++ b/admin/merge-gnulib
@@ -4,7 +4,7 @@
 #
 #      admin/merge-gnulib
 
-# Copyright 2012-2022 Free Software Foundation, Inc.
+# Copyright 2012-2023 Free Software Foundation, Inc.
 
 # This file is part of GNU Emacs.
 
diff --git a/admin/merge-pkg-config b/admin/merge-pkg-config
index 2f785729a6d..ba3c48b546b 100755
--- a/admin/merge-pkg-config
+++ b/admin/merge-pkg-config
@@ -4,7 +4,7 @@
 #
 #      admin/merge-pkg-config
 
-# Copyright 2014-2022 Free Software Foundation, Inc.
+# Copyright 2014-2023 Free Software Foundation, Inc.
 
 # This file is part of GNU Emacs.
 
diff --git a/admin/notes/copyright b/admin/notes/copyright
index 6f7cb153345..ae09707bac8 100644
--- a/admin/notes/copyright
+++ b/admin/notes/copyright
@@ -1,4 +1,4 @@
-Copyright (C) 2007-2022 Free Software Foundation, Inc.
+Copyright (C) 2007-2023 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 
diff --git a/admin/notes/emba b/admin/notes/emba
index 52e356e3dcc..91ac0f390ef 100644
--- a/admin/notes/emba
+++ b/admin/notes/emba
@@ -1,6 +1,6 @@
 -*- mode: outline; coding: utf-8 -*-
 
-Copyright (C) 2019-2022 Free Software Foundation, Inc.
+Copyright (C) 2019-2023 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 NOTES FOR EMACS CONTINUOUS BUILD ON EMBA
diff --git a/admin/notes/hydra b/admin/notes/hydra
index 0987e7be820..12d3f356020 100644
--- a/admin/notes/hydra
+++ b/admin/notes/hydra
@@ -1,6 +1,6 @@
 -*- mode: outline; coding: utf-8 -*-
 
-Copyright (C) 2013-2022 Free Software Foundation, Inc.
+Copyright (C) 2013-2023 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 NOTES FOR EMACS CONTINUOUS BUILD ON HYDRA
diff --git a/admin/notes/multi-tty b/admin/notes/multi-tty
index 84bc1b77d4e..d0b63f166fd 100644
--- a/admin/notes/multi-tty
+++ b/admin/notes/multi-tty
@@ -1,6 +1,6 @@
 -*- coding: utf-8; mode: text; -*-
 
-Copyright (C) 2007-2022 Free Software Foundation, Inc.
+Copyright (C) 2007-2023 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 From README.multi-tty in the multi-tty branch.
diff --git a/admin/notes/unicode b/admin/notes/unicode
index 6d443f3c4e7..70c5f1c9ea4 100644
--- a/admin/notes/unicode
+++ b/admin/notes/unicode
@@ -1,6 +1,6 @@
                                             -*-mode: text; coding: utf-8;-*-
 
-Copyright (C) 2002-2022 Free Software Foundation, Inc.
+Copyright (C) 2002-2023 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 Importing a new Unicode Standard version into Emacs
diff --git a/admin/notes/www b/admin/notes/www
index d1a8f0637ff..d6e15ffe955 100644
--- a/admin/notes/www
+++ b/admin/notes/www
@@ -1,6 +1,6 @@
 -*- outline -*-
 
-Copyright (C) 2013-2022 Free Software Foundation, Inc.
+Copyright (C) 2013-2023 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 NOTES FOR EMACS WWW PAGES
diff --git a/admin/nt/README-UNDUMP.W32 b/admin/nt/README-UNDUMP.W32
index c42b7b64940..b151df1eb0f 100644
--- a/admin/nt/README-UNDUMP.W32
+++ b/admin/nt/README-UNDUMP.W32
@@ -1,4 +1,4 @@
-Copyright (C) 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 2001-2023 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
                           Emacs for Windows
diff --git a/admin/nt/dist-build/README-windows-binaries 
b/admin/nt/dist-build/README-windows-binaries
index 475612ac80e..f53558960c4 100644
--- a/admin/nt/dist-build/README-windows-binaries
+++ b/admin/nt/dist-build/README-windows-binaries
@@ -1,4 +1,4 @@
-Copyright (C) 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 2001-2023 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
                      Precompiled Distributions of
diff --git a/admin/nt/dist-build/build-dep-zips.py 
b/admin/nt/dist-build/build-dep-zips.py
index c27045a0012..6b5cc54ac4c 100755
--- a/admin/nt/dist-build/build-dep-zips.py
+++ b/admin/nt/dist-build/build-dep-zips.py
@@ -1,6 +1,6 @@
 #!/usr/bin/python3
 
-## Copyright (C) 2017-2022 Free Software Foundation, Inc.
+## Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ## This file is part of GNU Emacs.
 
diff --git a/admin/nt/dist-build/build-zips.sh 
b/admin/nt/dist-build/build-zips.sh
index 77d20a5a7b9..2d2e6ac3ff4 100755
--- a/admin/nt/dist-build/build-zips.sh
+++ b/admin/nt/dist-build/build-zips.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-## Copyright (C) 2017-2022 Free Software Foundation, Inc.
+## Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ## This file is part of GNU Emacs.
 
diff --git a/admin/quick-install-emacs b/admin/quick-install-emacs
index 9a73cf5a401..a996b4cca77 100755
--- a/admin/quick-install-emacs
+++ b/admin/quick-install-emacs
@@ -1,7 +1,7 @@
 #!/bin/sh
 ### quick-install-emacs --- do a halfway-decent job of installing emacs quickly
 
-## Copyright (C) 2001-2022 Free Software Foundation, Inc.
+## Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 ## Author: Miles Bader <miles@gnu.org>
 
diff --git a/admin/unidata/Makefile.in b/admin/unidata/Makefile.in
index 2b0215dde4f..ab65781f700 100644
--- a/admin/unidata/Makefile.in
+++ b/admin/unidata/Makefile.in
@@ -1,6 +1,6 @@
 ### @configure_input@
 
-# Copyright (C) 2012-2022 Free Software Foundation, Inc.
+# Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
 # Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011
 #   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/admin/unidata/blocks.awk b/admin/unidata/blocks.awk
index 48d8c873c7a..a45d980c251 100755
--- a/admin/unidata/blocks.awk
+++ b/admin/unidata/blocks.awk
@@ -1,6 +1,6 @@
 #!/usr/bin/awk -f
 
-## Copyright (C) 2015-2022 Free Software Foundation, Inc.
+## Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ## Author: Glenn Morris <rgm@gnu.org>
 ## Maintainer: emacs-devel@gnu.org
diff --git a/admin/unidata/emoji-zwj.awk b/admin/unidata/emoji-zwj.awk
index 56287ac1065..0010e85faa9 100644
--- a/admin/unidata/emoji-zwj.awk
+++ b/admin/unidata/emoji-zwj.awk
@@ -1,6 +1,6 @@
 #!/usr/bin/awk -f
 
-## Copyright (C) 2020, 2022 Free Software Foundation, Inc.
+## Copyright (C) 2020, 2022-2023 Free Software Foundation, Inc.
 
 ## Author: Robert Pluim <rpluim@gmail.com>
 
diff --git a/admin/unidata/unidata-gen.el b/admin/unidata/unidata-gen.el
index d6b5a476bb0..2647fd349bb 100644
--- a/admin/unidata/unidata-gen.el
+++ b/admin/unidata/unidata-gen.el
@@ -1,6 +1,6 @@
 ;;; unidata-gen.el --- Create files containing character property data  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/admin/unidata/uvs.el b/admin/unidata/uvs.el
index 5a4b8e71a2d..70f6d323f12 100644
--- a/admin/unidata/uvs.el
+++ b/admin/unidata/uvs.el
@@ -1,6 +1,6 @@
 ;;; uvs.el --- utility for UVS (format 14) cmap subtables in OpenType fonts  
-*- lexical-binding:t -*-
 
-;; Copyright (C) 2014-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2014-2023 Free Software Foundation, Inc.
 
 ;; Author: YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
 
diff --git a/admin/update-copyright b/admin/update-copyright
index 5a04847a661..2d4a2a77d40 100755
--- a/admin/update-copyright
+++ b/admin/update-copyright
@@ -7,7 +7,7 @@
 # By default, this script uses the local-time calendar year.
 # Set the UPDATE_COPYRIGHT_YEAR environment variable to override the default.
 
-# Copyright 2013-2022 Free Software Foundation, Inc.
+# Copyright 2013-2023 Free Software Foundation, Inc.
 
 # This file is part of GNU Emacs.
 
diff --git a/admin/update_autogen b/admin/update_autogen
index 5923bee22bb..aaf8d41147d 100755
--- a/admin/update_autogen
+++ b/admin/update_autogen
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 ### update_autogen - update some auto-generated files in the Emacs tree
 
-## Copyright (C) 2011-2022 Free Software Foundation, Inc.
+## Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 ## Author: Glenn Morris <rgm@gnu.org>
 ## Maintainer: emacs-devel@gnu.org
diff --git a/admin/upload-manuals b/admin/upload-manuals
index 1b7950ede80..49a71b920df 100755
--- a/admin/upload-manuals
+++ b/admin/upload-manuals
@@ -2,7 +2,7 @@
 
 ### upload-manuals - upload the Emacs manuals to the gnu.org website
 
-## Copyright 2018-2022 Free Software Foundation, Inc.
+## Copyright 2018-2023 Free Software Foundation, Inc.
 
 ## Author: Glenn Morris <rgm@gnu.org>
 ## Maintainer: emacs-devel@gnu.org
diff --git a/autogen.sh b/autogen.sh
index 03f647e576c..4295b8dc722 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 ### autogen.sh - tool to help build Emacs from a repository checkout
 
-## Copyright (C) 2011-2022 Free Software Foundation, Inc.
+## Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 ## Author: Glenn Morris <rgm@gnu.org>
 ## Maintainer: emacs-devel@gnu.org
diff --git a/build-aux/config.guess b/build-aux/config.guess
index 7f76b6228f7..0f6e7487dd0 100755
--- a/build-aux/config.guess
+++ b/build-aux/config.guess
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Attempt to guess a canonical system name.
-#   Copyright 1992-2022 Free Software Foundation, Inc.
+#   Copyright 1992-2023 Free Software Foundation, Inc.
 
 # shellcheck disable=SC2006,SC2268 # see below for rationale
 
diff --git a/build-aux/config.sub b/build-aux/config.sub
index dba16e84c77..66183cd4e51 100755
--- a/build-aux/config.sub
+++ b/build-aux/config.sub
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Configuration validation subroutine script.
-#   Copyright 1992-2022 Free Software Foundation, Inc.
+#   Copyright 1992-2023 Free Software Foundation, Inc.
 
 # shellcheck disable=SC2006,SC2268 # see below for rationale
 
diff --git a/build-aux/git-hooks/commit-msg b/build-aux/git-hooks/commit-msg
index bb4f358c5e4..d0578bcfb46 100755
--- a/build-aux/git-hooks/commit-msg
+++ b/build-aux/git-hooks/commit-msg
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Check the format of GNU Emacs change log entries.
 
-# Copyright 2014-2022 Free Software Foundation, Inc.
+# Copyright 2014-2023 Free Software Foundation, Inc.
 
 # This file is part of GNU Emacs.
 
diff --git a/build-aux/git-hooks/pre-commit b/build-aux/git-hooks/pre-commit
index 49bf05f2d9f..f89d9ca8f8c 100755
--- a/build-aux/git-hooks/pre-commit
+++ b/build-aux/git-hooks/pre-commit
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Check file names in git commits for GNU Emacs.
 
-# Copyright 2014-2022 Free Software Foundation, Inc.
+# Copyright 2014-2023 Free Software Foundation, Inc.
 
 # This file is part of GNU Emacs.
 
diff --git a/build-aux/git-hooks/prepare-commit-msg 
b/build-aux/git-hooks/prepare-commit-msg
index 7dc36f22193..7802dffda43 100755
--- a/build-aux/git-hooks/prepare-commit-msg
+++ b/build-aux/git-hooks/prepare-commit-msg
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Check the format of GNU Emacs change log entries.
 
-# Copyright 2019-2022 Free Software Foundation, Inc.
+# Copyright 2019-2023 Free Software Foundation, Inc.
 
 # This file is part of GNU Emacs.
 
diff --git a/build-aux/gitlog-to-changelog b/build-aux/gitlog-to-changelog
index 1c6847ae3b3..93dc6511881 100755
--- a/build-aux/gitlog-to-changelog
+++ b/build-aux/gitlog-to-changelog
@@ -3,7 +3,7 @@
 
 # Convert git log output to ChangeLog format.
 
-# 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/build-aux/gitlog-to-emacslog b/build-aux/gitlog-to-emacslog
index 2ea20261718..73bf973dbb1 100755
--- a/build-aux/gitlog-to-emacslog
+++ b/build-aux/gitlog-to-emacslog
@@ -2,7 +2,7 @@
 
 # Convert git log output to ChangeLog format for GNU Emacs.
 
-# Copyright (C) 2014-2022 Free Software Foundation, Inc.
+# Copyright (C) 2014-2023 Free Software Foundation, Inc.
 
 # Author: Paul Eggert
 
diff --git a/build-aux/make-info-dir b/build-aux/make-info-dir
index c29ea5088b7..3490b7a31f9 100755
--- a/build-aux/make-info-dir
+++ b/build-aux/make-info-dir
@@ -2,7 +2,7 @@
 
 ### make-info-dir - create info/dir, for systems without install-info
 
-## Copyright (C) 2013-2022 Free Software Foundation, Inc.
+## Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 ## Author: Glenn Morris <rgm@gnu.org>
 ## Maintainer: emacs-devel@gnu.org
diff --git a/build-aux/move-if-change b/build-aux/move-if-change
index 9f7379a603b..93839108fd9 100755
--- a/build-aux/move-if-change
+++ b/build-aux/move-if-change
@@ -8,7 +8,7 @@ VERSION='2018-03-07 03:47'; # UTC
 # If you change this file with Emacs, please let the write hook
 # do its job.  Otherwise, update this string manually.
 
-# Copyright (C) 2002-2022 Free Software Foundation, Inc.
+# Copyright (C) 2002-2023 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/msys-to-w32 b/build-aux/msys-to-w32
index 2e5df8252d7..53bc60da55e 100755
--- a/build-aux/msys-to-w32
+++ b/build-aux/msys-to-w32
@@ -2,7 +2,7 @@
 # Convert a MSYS path list to Windows-native format.
 # Status is zero if successful, nonzero otherwise.
 
-# 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/build-aux/update-copyright b/build-aux/update-copyright
index 51b25dd0a5e..719443b7421 100755
--- a/build-aux/update-copyright
+++ b/build-aux/update-copyright
@@ -3,7 +3,7 @@
 
 # Update an FSF copyright year list to include the current year.
 
-# 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/build-aux/update-subdirs b/build-aux/update-subdirs
index 95cf06bb5c2..275b2d37cac 100755
--- a/build-aux/update-subdirs
+++ b/build-aux/update-subdirs
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Write into $1/subdirs.el a list of subdirs of directory $1.
 
-# Copyright (C) 1994-1995, 1997, 1999, 2001-2022 Free Software
+# Copyright (C) 1994-1995, 1997, 1999, 2001-2023 Free Software
 # Foundation, Inc.
 
 # This file is part of GNU Emacs.
diff --git a/configure.ac b/configure.ac
index 52bb7c7e023..4cee1fd6ac2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -4,7 +4,7 @@ dnl     autoconf
 dnl in the directory containing this script.
 dnl If you changed any AC_DEFINES, also run autoheader.
 dnl
-dnl Copyright (C) 1994-1996, 1999-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 1994-1996, 1999-2023 Free Software Foundation, Inc.
 dnl
 dnl  This file is part of GNU Emacs.
 dnl
diff --git a/doc/emacs/ChangeLog.1 b/doc/emacs/ChangeLog.1
index c1c5f5407da..7368c6f29e4 100644
--- a/doc/emacs/ChangeLog.1
+++ b/doc/emacs/ChangeLog.1
@@ -10919,7 +10919,7 @@
 ;; coding: utf-8
 ;; End:
 
-  Copyright (C) 1993-1999, 2001-2022 Free Software Foundation, Inc.
+  Copyright (C) 1993-1999, 2001-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/doc/emacs/Makefile.in b/doc/emacs/Makefile.in
index 8bde875e60d..b014276dc1a 100644
--- a/doc/emacs/Makefile.in
+++ b/doc/emacs/Makefile.in
@@ -1,6 +1,6 @@
 ### @configure_input@
 
-# Copyright (C) 1994, 1996-2022 Free Software Foundation, Inc.
+# Copyright (C) 1994, 1996-2023 Free Software Foundation, Inc.
 
 # This file is part of GNU Emacs.
 
diff --git a/doc/emacs/abbrevs.texi b/doc/emacs/abbrevs.texi
index c2e8b4cae05..84988ef1a65 100644
--- a/doc/emacs/abbrevs.texi
+++ b/doc/emacs/abbrevs.texi
@@ -1,5 +1,5 @@
 @c This is part of the Emacs manual.
-@c Copyright (C) 1985--1987, 1993--1995, 1997, 2001--2022 Free Software
+@c Copyright (C) 1985--1987, 1993--1995, 1997, 2001--2023 Free Software
 @c Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @node Abbrevs
diff --git a/doc/emacs/ack.texi b/doc/emacs/ack.texi
index f0a45fd3151..d61809fa58f 100644
--- a/doc/emacs/ack.texi
+++ b/doc/emacs/ack.texi
@@ -1,6 +1,6 @@
 @c -*- coding: utf-8 -*-
 @c This is part of the Emacs manual.
-@c Copyright (C) 1994--1997, 1999--2022 Free Software Foundation, Inc.
+@c Copyright (C) 1994--1997, 1999--2023 Free Software Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @c
 @node Acknowledgments
diff --git a/doc/emacs/anti.texi b/doc/emacs/anti.texi
index b86037f2a63..58ab06b36d2 100644
--- a/doc/emacs/anti.texi
+++ b/doc/emacs/anti.texi
@@ -1,6 +1,6 @@
 @c -*- coding: utf-8 -*-
 @c This is part of the Emacs manual.
-@c Copyright (C) 2005--2022 Free Software Foundation, Inc.
+@c Copyright (C) 2005--2023 Free Software Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 
 @node Antinews
diff --git a/doc/emacs/arevert-xtra.texi b/doc/emacs/arevert-xtra.texi
index a384e562e80..9dc1d3b5fb7 100644
--- a/doc/emacs/arevert-xtra.texi
+++ b/doc/emacs/arevert-xtra.texi
@@ -1,5 +1,5 @@
 @c This is part of the Emacs manual.
-@c Copyright (C) 2004--2022 Free Software Foundation, Inc.
+@c Copyright (C) 2004--2023 Free Software Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @c
 @c This file is included either in emacs-xtra.texi (when producing the
diff --git a/doc/emacs/back.texi b/doc/emacs/back.texi
index 85d79913af3..49b116df72d 100644
--- a/doc/emacs/back.texi
+++ b/doc/emacs/back.texi
@@ -1,6 +1,6 @@
 \input texinfo  @c -*-texinfo-*-
 @c This is part of the Emacs manual.
-@c Copyright (C) 1985--1987, 1993--1995, 1997, 2001--2022 Free Software
+@c Copyright (C) 1985--1987, 1993--1995, 1997, 2001--2023 Free Software
 @c Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @c
diff --git a/doc/emacs/basic.texi b/doc/emacs/basic.texi
index 196a28be5a1..967ad51a30a 100644
--- a/doc/emacs/basic.texi
+++ b/doc/emacs/basic.texi
@@ -1,6 +1,6 @@
 @c -*- coding: utf-8 -*-
 @c This is part of the Emacs manual.
-@c Copyright (C) 1985--1987, 1993--1995, 1997, 2000--2022 Free Software
+@c Copyright (C) 1985--1987, 1993--1995, 1997, 2000--2023 Free Software
 @c Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @node Basic
diff --git a/doc/emacs/buffers.texi b/doc/emacs/buffers.texi
index a1ad4926be7..f9abc689e18 100644
--- a/doc/emacs/buffers.texi
+++ b/doc/emacs/buffers.texi
@@ -1,5 +1,5 @@
 @c This is part of the Emacs manual.
-@c Copyright (C) 1985--1987, 1993--1995, 1997, 2000--2022 Free Software
+@c Copyright (C) 1985--1987, 1993--1995, 1997, 2000--2023 Free Software
 @c Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @node Buffers
diff --git a/doc/emacs/building.texi b/doc/emacs/building.texi
index be5f27eff30..e23ac4f9064 100644
--- a/doc/emacs/building.texi
+++ b/doc/emacs/building.texi
@@ -1,5 +1,5 @@
 @c This is part of the Emacs manual.
-@c Copyright (C) 1985--1987, 1993--1995, 1997, 2000--2022 Free Software
+@c Copyright (C) 1985--1987, 1993--1995, 1997, 2000--2023 Free Software
 @c Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @node Building
diff --git a/doc/emacs/cal-xtra.texi b/doc/emacs/cal-xtra.texi
index 7c41adf0297..f0341a2817d 100644
--- a/doc/emacs/cal-xtra.texi
+++ b/doc/emacs/cal-xtra.texi
@@ -1,5 +1,5 @@
 @c This is part of the Emacs manual.  -*- coding: utf-8 -*-
-@c Copyright (C) 2004--2022 Free Software Foundation, Inc.
+@c Copyright (C) 2004--2023 Free Software Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @c
 @c This file is included either in emacs-xtra.texi (when producing the
diff --git a/doc/emacs/calendar.texi b/doc/emacs/calendar.texi
index 0ba8b2cbd03..7b5b1b78fc9 100644
--- a/doc/emacs/calendar.texi
+++ b/doc/emacs/calendar.texi
@@ -1,5 +1,5 @@
 @c This is part of the Emacs manual.  -*- coding: utf-8 -*-
-@c Copyright (C) 1985--1987, 1993--1995, 1997, 2000--2022 Free Software
+@c Copyright (C) 1985--1987, 1993--1995, 1997, 2000--2023 Free Software
 @c Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @node Calendar/Diary
diff --git a/doc/emacs/cmdargs.texi b/doc/emacs/cmdargs.texi
index ffab2b2213b..3a1650e7bb7 100644
--- a/doc/emacs/cmdargs.texi
+++ b/doc/emacs/cmdargs.texi
@@ -1,5 +1,5 @@
 @c This is part of the Emacs manual.
-@c Copyright (C) 1985--1987, 1993--1995, 1997, 2001--2022 Free Software
+@c Copyright (C) 1985--1987, 1993--1995, 1997, 2001--2023 Free Software
 @c Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @node Emacs Invocation
diff --git a/doc/emacs/commands.texi b/doc/emacs/commands.texi
index 431cc2e5ce3..fccdc96fa47 100644
--- a/doc/emacs/commands.texi
+++ b/doc/emacs/commands.texi
@@ -1,5 +1,5 @@
 @c This is part of the Emacs manual.
-@c Copyright (C) 1985--1987, 1993--1995, 1997, 2001--2022 Free Software
+@c Copyright (C) 1985--1987, 1993--1995, 1997, 2001--2023 Free Software
 @c Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @iftex
diff --git a/doc/emacs/custom.texi b/doc/emacs/custom.texi
index 5d92f7835fd..f85e39cf314 100644
--- a/doc/emacs/custom.texi
+++ b/doc/emacs/custom.texi
@@ -1,6 +1,6 @@
 @c -*- coding: utf-8 -*-
 @c This is part of the Emacs manual.
-@c Copyright (C) 1985--1987, 1993--1995, 1997, 2000--2022 Free Software
+@c Copyright (C) 1985--1987, 1993--1995, 1997, 2000--2023 Free Software
 @c Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @node Customization
diff --git a/doc/emacs/dired-xtra.texi b/doc/emacs/dired-xtra.texi
index 454abcae4c1..04b5ed44ed1 100644
--- a/doc/emacs/dired-xtra.texi
+++ b/doc/emacs/dired-xtra.texi
@@ -1,5 +1,5 @@
 @c This is part of the Emacs manual.
-@c Copyright (C) 2004--2022 Free Software Foundation, Inc.
+@c Copyright (C) 2004--2023 Free Software Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @c
 @c This file is included either in emacs-xtra.texi (when producing the
diff --git a/doc/emacs/dired.texi b/doc/emacs/dired.texi
index 6acee25cee1..37ab0b75a64 100644
--- a/doc/emacs/dired.texi
+++ b/doc/emacs/dired.texi
@@ -1,5 +1,5 @@
 @c This is part of the Emacs manual.
-@c Copyright (C) 1985--1987, 1993--1995, 1997, 2000--2022 Free Software
+@c Copyright (C) 1985--1987, 1993--1995, 1997, 2000--2023 Free Software
 @c Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @node Dired
diff --git a/doc/emacs/display.texi b/doc/emacs/display.texi
index 6897ef525a2..1ad1e7b5e4f 100644
--- a/doc/emacs/display.texi
+++ b/doc/emacs/display.texi
@@ -1,6 +1,6 @@
 @c -*- coding: utf-8 -*-
 @c This is part of the Emacs manual.
-@c Copyright (C) 1985--1987, 1993--1995, 1997, 2000--2022 Free Software
+@c Copyright (C) 1985--1987, 1993--1995, 1997, 2000--2023 Free Software
 @c Foundation, Inc.
 
 @c See file emacs.texi for copying conditions.
diff --git a/doc/emacs/emacs-xtra.texi b/doc/emacs/emacs-xtra.texi
index fbc1e1228e5..066070262a7 100644
--- a/doc/emacs/emacs-xtra.texi
+++ b/doc/emacs/emacs-xtra.texi
@@ -16,7 +16,7 @@
 @copying
 This manual describes specialized features of Emacs.
 
-Copyright @copyright{} 2004--2022 Free Software Foundation, Inc.
+Copyright @copyright{} 2004--2023 Free Software Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
diff --git a/doc/emacs/emacs.texi b/doc/emacs/emacs.texi
index e9544d7b3a9..df55cb370a6 100644
--- a/doc/emacs/emacs.texi
+++ b/doc/emacs/emacs.texi
@@ -20,7 +20,7 @@ This is the @cite{GNU Emacs Manual},
 @end ifclear
 updated for Emacs version @value{EMACSVER}.
 
-Copyright @copyright{} 1985--1987, 1993--2022 Free Software Foundation,
+Copyright @copyright{} 1985--1987, 1993--2023 Free Software Foundation,
 Inc.
 
 @quotation
diff --git a/doc/emacs/emerge-xtra.texi b/doc/emacs/emerge-xtra.texi
index d7d94c8b840..32392dde460 100644
--- a/doc/emacs/emerge-xtra.texi
+++ b/doc/emacs/emerge-xtra.texi
@@ -1,5 +1,5 @@
 @c This is part of the Emacs manual.
-@c Copyright (C) 2004--2022 Free Software Foundation, Inc.
+@c Copyright (C) 2004--2023 Free Software Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @c
 @c This file is included either in emacs-xtra.texi (when producing the
diff --git a/doc/emacs/entering.texi b/doc/emacs/entering.texi
index 6069da0380c..c23015ee10e 100644
--- a/doc/emacs/entering.texi
+++ b/doc/emacs/entering.texi
@@ -1,5 +1,5 @@
 @c This is part of the Emacs manual.
-@c Copyright (C) 1985--1987, 1993--1995, 2001--2022 Free Software
+@c Copyright (C) 1985--1987, 1993--1995, 2001--2023 Free Software
 @c Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @iftex
diff --git a/doc/emacs/files.texi b/doc/emacs/files.texi
index 13c0e6d3144..dce4b2f06b8 100644
--- a/doc/emacs/files.texi
+++ b/doc/emacs/files.texi
@@ -1,5 +1,5 @@
 @c This is part of the Emacs manual.
-@c Copyright (C) 1985--1987, 1993--1995, 1997, 1999--2022 Free Software
+@c Copyright (C) 1985--1987, 1993--1995, 1997, 1999--2023 Free Software
 @c Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @node Files
diff --git a/doc/emacs/fixit.texi b/doc/emacs/fixit.texi
index d2704e25d67..78503d31a38 100644
--- a/doc/emacs/fixit.texi
+++ b/doc/emacs/fixit.texi
@@ -1,5 +1,5 @@
 @c This is part of the Emacs manual.
-@c Copyright (C) 1985--1987, 1993--1995, 1997, 2001--2022 Free Software
+@c Copyright (C) 1985--1987, 1993--1995, 1997, 2001--2023 Free Software
 @c Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @node Fixit
diff --git a/doc/emacs/fortran-xtra.texi b/doc/emacs/fortran-xtra.texi
index fc20d8ea357..8e904cfbd28 100644
--- a/doc/emacs/fortran-xtra.texi
+++ b/doc/emacs/fortran-xtra.texi
@@ -1,5 +1,5 @@
 @c This is part of the Emacs manual.
-@c Copyright (C) 2004--2022 Free Software Foundation, Inc.
+@c Copyright (C) 2004--2023 Free Software Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @c
 @c This file is included either in emacs-xtra.texi (when producing the
diff --git a/doc/emacs/frames.texi b/doc/emacs/frames.texi
index ce43408101d..fe77d4dd7df 100644
--- a/doc/emacs/frames.texi
+++ b/doc/emacs/frames.texi
@@ -1,5 +1,5 @@
 @c This is part of the Emacs manual.
-@c Copyright (C) 1985--1987, 1993--1995, 1997, 1999--2022 Free Software
+@c Copyright (C) 1985--1987, 1993--1995, 1997, 1999--2023 Free Software
 @c Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @node Frames
diff --git a/doc/emacs/glossary.texi b/doc/emacs/glossary.texi
index 5224e313407..02c00e20df1 100644
--- a/doc/emacs/glossary.texi
+++ b/doc/emacs/glossary.texi
@@ -1,5 +1,5 @@
 @c This is part of the Emacs manual.
-@c Copyright (C) 1985--1987, 1993--1995, 1997, 2001--2022 Free Software
+@c Copyright (C) 1985--1987, 1993--1995, 1997, 2001--2023 Free Software
 @c Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @node Glossary
diff --git a/doc/emacs/gnu.texi b/doc/emacs/gnu.texi
index 58cc6bb664e..f484e5499a5 100644
--- a/doc/emacs/gnu.texi
+++ b/doc/emacs/gnu.texi
@@ -1,4 +1,4 @@
-@c Copyright (C) 1985--1987, 1993, 1995, 2001--2022 Free Software
+@c Copyright (C) 1985--1987, 1993, 1995, 2001--2023 Free Software
 @c Foundation, Inc.
 @c
 @c Permission is granted to anyone to make or distribute verbatim copies
diff --git a/doc/emacs/help.texi b/doc/emacs/help.texi
index 7dcd09b3a13..7299b3a2e06 100644
--- a/doc/emacs/help.texi
+++ b/doc/emacs/help.texi
@@ -1,5 +1,5 @@
 @c This is part of the Emacs manual.
-@c Copyright (C) 1985--1987, 1993--1995, 1997, 2000--2022 Free Software
+@c Copyright (C) 1985--1987, 1993--1995, 1997, 2000--2023 Free Software
 @c Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @node Help
diff --git a/doc/emacs/indent.texi b/doc/emacs/indent.texi
index 058d313c2d0..95ad726828d 100644
--- a/doc/emacs/indent.texi
+++ b/doc/emacs/indent.texi
@@ -1,5 +1,5 @@
 @c This is part of the Emacs manual.
-@c Copyright (C) 1985--1987, 1993--1995, 1997, 2001--2022 Free Software
+@c Copyright (C) 1985--1987, 1993--1995, 1997, 2001--2023 Free Software
 @c Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @node Indentation
diff --git a/doc/emacs/killing.texi b/doc/emacs/killing.texi
index 4369eaab347..9a365551ff6 100644
--- a/doc/emacs/killing.texi
+++ b/doc/emacs/killing.texi
@@ -1,5 +1,5 @@
 @c This is part of the Emacs manual.
-@c Copyright (C) 1985--1987, 1993--1995, 1997, 2000--2022 Free Software
+@c Copyright (C) 1985--1987, 1993--1995, 1997, 2000--2023 Free Software
 @c Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 
diff --git a/doc/emacs/kmacro.texi b/doc/emacs/kmacro.texi
index 5205c0b7167..e4a362d29c0 100644
--- a/doc/emacs/kmacro.texi
+++ b/doc/emacs/kmacro.texi
@@ -1,5 +1,5 @@
 @c This is part of the Emacs manual.
-@c Copyright (C) 1985--1987, 1993--1995, 1997, 2000--2022 Free Software
+@c Copyright (C) 1985--1987, 1993--1995, 1997, 2000--2023 Free Software
 @c Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @node Keyboard Macros
diff --git a/doc/emacs/m-x.texi b/doc/emacs/m-x.texi
index e8c7faebd55..46f1ee0012b 100644
--- a/doc/emacs/m-x.texi
+++ b/doc/emacs/m-x.texi
@@ -1,5 +1,5 @@
 @c This is part of the Emacs manual.
-@c Copyright (C) 1985--1987, 1993--1995, 1997, 2001--2022 Free Software
+@c Copyright (C) 1985--1987, 1993--1995, 1997, 2001--2023 Free Software
 @c Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @node M-x
diff --git a/doc/emacs/macos.texi b/doc/emacs/macos.texi
index ab143707fdd..596fa3b7de9 100644
--- a/doc/emacs/macos.texi
+++ b/doc/emacs/macos.texi
@@ -1,5 +1,5 @@
 @c This is part of the Emacs manual.
-@c Copyright (C) 2000--2022 Free Software Foundation, Inc.
+@c Copyright (C) 2000--2023 Free Software Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @node Mac OS / GNUstep
 @appendix Emacs and macOS / GNUstep
diff --git a/doc/emacs/maintaining.texi b/doc/emacs/maintaining.texi
index e8eb21c380f..382d4484302 100644
--- a/doc/emacs/maintaining.texi
+++ b/doc/emacs/maintaining.texi
@@ -1,5 +1,5 @@
 @c This is part of the Emacs manual., Abbrevs, This is part of the Emacs 
manual., Top
-@c Copyright (C) 1985--1987, 1993--1995, 1997, 1999--2022 Free Software
+@c Copyright (C) 1985--1987, 1993--1995, 1997, 1999--2023 Free Software
 @c Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @node Maintaining
diff --git a/doc/emacs/mark.texi b/doc/emacs/mark.texi
index 01ebfb2c858..4c80a079431 100644
--- a/doc/emacs/mark.texi
+++ b/doc/emacs/mark.texi
@@ -1,5 +1,5 @@
 @c This is part of the Emacs manual.
-@c Copyright (C) 1985--1987, 1993--1995, 1997, 2001--2022 Free Software
+@c Copyright (C) 1985--1987, 1993--1995, 1997, 2001--2023 Free Software
 @c Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @node Mark
diff --git a/doc/emacs/mini.texi b/doc/emacs/mini.texi
index 4769b522a66..5fa0d047533 100644
--- a/doc/emacs/mini.texi
+++ b/doc/emacs/mini.texi
@@ -1,6 +1,6 @@
 @c -*- coding: utf-8 -*-
 @c This is part of the Emacs manual.
-@c Copyright (C) 1985--1987, 1993--1995, 1997, 2000--2022 Free Software
+@c Copyright (C) 1985--1987, 1993--1995, 1997, 2000--2023 Free Software
 @c Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @node Minibuffer
diff --git a/doc/emacs/misc.texi b/doc/emacs/misc.texi
index 23274118048..62c0f13e582 100644
--- a/doc/emacs/misc.texi
+++ b/doc/emacs/misc.texi
@@ -1,5 +1,5 @@
 @c This is part of the Emacs manual.
-@c Copyright (C) 1985--1987, 1993--1995, 1997, 2000--2022 Free Software
+@c Copyright (C) 1985--1987, 1993--1995, 1997, 2000--2023 Free Software
 @c Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @iftex
diff --git a/doc/emacs/modes.texi b/doc/emacs/modes.texi
index c348130807c..6b5ccab7b4c 100644
--- a/doc/emacs/modes.texi
+++ b/doc/emacs/modes.texi
@@ -1,6 +1,6 @@
 @c -*- coding: utf-8 -*-
 @c This is part of the Emacs manual.
-@c Copyright (C) 1985--1987, 1993--1995, 1997, 2000--2022 Free Software
+@c Copyright (C) 1985--1987, 1993--1995, 1997, 2000--2023 Free Software
 @c Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @node Modes
diff --git a/doc/emacs/msdos-xtra.texi b/doc/emacs/msdos-xtra.texi
index 9cf04ea8a94..080d7412d52 100644
--- a/doc/emacs/msdos-xtra.texi
+++ b/doc/emacs/msdos-xtra.texi
@@ -1,5 +1,5 @@
 @c This is part of the Emacs manual.
-@c Copyright (C) 2004--2022 Free Software Foundation, Inc.
+@c Copyright (C) 2004--2023 Free Software Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @c
 @c This file is included either in emacs-xtra.texi (when producing the
diff --git a/doc/emacs/msdos.texi b/doc/emacs/msdos.texi
index 74497b6eab9..dfa858750b1 100644
--- a/doc/emacs/msdos.texi
+++ b/doc/emacs/msdos.texi
@@ -1,5 +1,5 @@
 @c This is part of the Emacs manual.
-@c Copyright (C) 1985--1987, 1993--1995, 1997, 2000--2022 Free Software
+@c Copyright (C) 1985--1987, 1993--1995, 1997, 2000--2023 Free Software
 @c Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @node Microsoft Windows
diff --git a/doc/emacs/mule.texi b/doc/emacs/mule.texi
index f87c1252d3c..1c09a413522 100644
--- a/doc/emacs/mule.texi
+++ b/doc/emacs/mule.texi
@@ -1,6 +1,6 @@
 @c -*- coding: utf-8 -*-
 @c This is part of the Emacs manual.
-@c Copyright (C) 1997, 1999--2022 Free Software Foundation, Inc.
+@c Copyright (C) 1997, 1999--2023 Free Software Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @node International
 @chapter International Character Set Support
diff --git a/doc/emacs/package.texi b/doc/emacs/package.texi
index caa65bf33b6..7e77ea16cb0 100644
--- a/doc/emacs/package.texi
+++ b/doc/emacs/package.texi
@@ -1,5 +1,5 @@
 @c This is part of the Emacs manual.
-@c Copyright (C) 1985--1987, 1993--1995, 1997, 2000--2022 Free Software
+@c Copyright (C) 1985--1987, 1993--1995, 1997, 2000--2023 Free Software
 @c Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @node Packages
diff --git a/doc/emacs/picture-xtra.texi b/doc/emacs/picture-xtra.texi
index f5c827ea174..d155a34951d 100644
--- a/doc/emacs/picture-xtra.texi
+++ b/doc/emacs/picture-xtra.texi
@@ -1,5 +1,5 @@
 @c This is part of the Emacs manual.
-@c Copyright (C) 2004--2022 Free Software Foundation, Inc.
+@c Copyright (C) 2004--2023 Free Software Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @c
 @c This file is included either in emacs-xtra.texi (when producing the
diff --git a/doc/emacs/programs.texi b/doc/emacs/programs.texi
index a0c044b920f..f0a0b34aa23 100644
--- a/doc/emacs/programs.texi
+++ b/doc/emacs/programs.texi
@@ -1,6 +1,6 @@
 @c -*- coding: utf-8 -*-
 @c This is part of the Emacs manual.
-@c Copyright (C) 1985--1987, 1993--1995, 1997, 1999--2022 Free Software
+@c Copyright (C) 1985--1987, 1993--1995, 1997, 1999--2023 Free Software
 @c Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @node Programs
diff --git a/doc/emacs/regs.texi b/doc/emacs/regs.texi
index 665e9443236..f29c9e7cfed 100644
--- a/doc/emacs/regs.texi
+++ b/doc/emacs/regs.texi
@@ -1,5 +1,5 @@
 @c This is part of the Emacs manual.
-@c Copyright (C) 1985--1987, 1993--1995, 1997, 2001--2022 Free Software
+@c Copyright (C) 1985--1987, 1993--1995, 1997, 2001--2023 Free Software
 @c Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @node Registers
diff --git a/doc/emacs/rmail.texi b/doc/emacs/rmail.texi
index e38bde036ad..27a589abf14 100644
--- a/doc/emacs/rmail.texi
+++ b/doc/emacs/rmail.texi
@@ -1,5 +1,5 @@
 @c This is part of the Emacs manual.
-@c Copyright (C) 1985--1987, 1993--1995, 1997, 2001--2022 Free Software
+@c Copyright (C) 1985--1987, 1993--1995, 1997, 2001--2023 Free Software
 @c Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @node Rmail
diff --git a/doc/emacs/screen.texi b/doc/emacs/screen.texi
index 954d7a1c83e..5e9e89e6b11 100644
--- a/doc/emacs/screen.texi
+++ b/doc/emacs/screen.texi
@@ -1,5 +1,5 @@
 @c This is part of the Emacs manual.
-@c Copyright (C) 1985--1987, 1993--1995, 1997, 2001--2022 Free Software
+@c Copyright (C) 1985--1987, 1993--1995, 1997, 2001--2023 Free Software
 @c Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @node Screen
diff --git a/doc/emacs/search.texi b/doc/emacs/search.texi
index 77226808859..4dbc4c29557 100644
--- a/doc/emacs/search.texi
+++ b/doc/emacs/search.texi
@@ -1,6 +1,6 @@
 @c -*- coding: utf-8 -*-
 @c This is part of the Emacs manual.
-@c Copyright (C) 1985--1987, 1993--1995, 1997, 2000--2022 Free Software
+@c Copyright (C) 1985--1987, 1993--1995, 1997, 2000--2023 Free Software
 @c Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @node Search
diff --git a/doc/emacs/sending.texi b/doc/emacs/sending.texi
index cc54224200a..6b94cd0b737 100644
--- a/doc/emacs/sending.texi
+++ b/doc/emacs/sending.texi
@@ -1,5 +1,5 @@
 @c This is part of the Emacs manual.
-@c Copyright (C) 1985--1987, 1993--1995, 1997, 2000--2022 Free Software
+@c Copyright (C) 1985--1987, 1993--1995, 1997, 2000--2023 Free Software
 @c Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @node Sending Mail
diff --git a/doc/emacs/text.texi b/doc/emacs/text.texi
index caf853d6e2c..55339878f48 100644
--- a/doc/emacs/text.texi
+++ b/doc/emacs/text.texi
@@ -1,6 +1,6 @@
 @c -*- coding: utf-8 -*-
 @c This is part of the Emacs manual.
-@c Copyright (C) 1985--1987, 1993--1995, 1997, 2000--2022 Free Software
+@c Copyright (C) 1985--1987, 1993--1995, 1997, 2000--2023 Free Software
 @c Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @node Text
diff --git a/doc/emacs/trouble.texi b/doc/emacs/trouble.texi
index 93f9c779dbf..c5733c8c6ed 100644
--- a/doc/emacs/trouble.texi
+++ b/doc/emacs/trouble.texi
@@ -1,5 +1,5 @@
 @c This is part of the Emacs manual.
-@c Copyright (C) 1985--1987, 1993--1995, 1997, 2001--2022 Free Software
+@c Copyright (C) 1985--1987, 1993--1995, 1997, 2001--2023 Free Software
 @c Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @iftex
diff --git a/doc/emacs/vc-xtra.texi b/doc/emacs/vc-xtra.texi
index 1ed2d625662..3b0471872a2 100644
--- a/doc/emacs/vc-xtra.texi
+++ b/doc/emacs/vc-xtra.texi
@@ -1,5 +1,5 @@
 @c This is part of the Emacs manual.
-@c Copyright (C) 2004--2022 Free Software Foundation, Inc.
+@c Copyright (C) 2004--2023 Free Software Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @c
 @c This file is included in emacs-xtra.texi when producing the printed
diff --git a/doc/emacs/vc1-xtra.texi b/doc/emacs/vc1-xtra.texi
index 2d984f4b926..34ab88b665a 100644
--- a/doc/emacs/vc1-xtra.texi
+++ b/doc/emacs/vc1-xtra.texi
@@ -1,5 +1,5 @@
 @c This is part of the Emacs manual.
-@c Copyright (C) 2004--2022 Free Software Foundation, Inc.
+@c Copyright (C) 2004--2023 Free Software Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @c
 @c This file is included either in vc-xtra.texi (when producing the
diff --git a/doc/emacs/windows.texi b/doc/emacs/windows.texi
index 5a52b0ccb79..9c54fac65ba 100644
--- a/doc/emacs/windows.texi
+++ b/doc/emacs/windows.texi
@@ -1,5 +1,5 @@
 @c This is part of the Emacs manual.
-@c Copyright (C) 1985--1987, 1993--1995, 1997, 2000--2022 Free Software
+@c Copyright (C) 1985--1987, 1993--1995, 1997, 2000--2023 Free Software
 @c Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @node Windows
diff --git a/doc/emacs/xresources.texi b/doc/emacs/xresources.texi
index 0c41524f5a9..1762c961264 100644
--- a/doc/emacs/xresources.texi
+++ b/doc/emacs/xresources.texi
@@ -1,5 +1,5 @@
 @c This is part of the Emacs manual.
-@c Copyright (C) 1987, 1993--1995, 1997, 2001--2022 Free Software
+@c Copyright (C) 1987, 1993--1995, 1997, 2001--2023 Free Software
 @c Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @node X Resources
diff --git a/doc/lispintro/ChangeLog.1 b/doc/lispintro/ChangeLog.1
index a581faa73b9..76603b0a5f3 100644
--- a/doc/lispintro/ChangeLog.1
+++ b/doc/lispintro/ChangeLog.1
@@ -782,7 +782,7 @@
 ;; coding: utf-8
 ;; End:
 
-  Copyright (C) 2001-2022 Free Software Foundation, Inc.
+  Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/doc/lispintro/Makefile.in b/doc/lispintro/Makefile.in
index d554f3d7a68..9dd7f9ff350 100644
--- a/doc/lispintro/Makefile.in
+++ b/doc/lispintro/Makefile.in
@@ -1,6 +1,6 @@
 ### @configure_input@
 
-# Copyright (C) 1994-1999, 2001-2022 Free Software Foundation, Inc.
+# Copyright (C) 1994-1999, 2001-2023 Free Software Foundation, Inc.
 
 # This file is part of GNU Emacs.
 
diff --git a/doc/lispintro/README b/doc/lispintro/README
index b6dc23bb904..b1b30bcbf49 100644
--- a/doc/lispintro/README
+++ b/doc/lispintro/README
@@ -1,4 +1,4 @@
-Copyright (C) 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 2001-2023 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 
diff --git a/doc/lispintro/cons-1.eps b/doc/lispintro/cons-1.eps
index f2e445b8517..e8b5ec78b3f 100644
--- a/doc/lispintro/cons-1.eps
+++ b/doc/lispintro/cons-1.eps
@@ -4,7 +4,7 @@
 %%CreationDate: Wed Mar  8 14:26:58 1995
 %%Creator: Tgif-2.16-p4 by William Chia-Wei Cheng (william@cs.UCLA.edu)
 
-% Copyright (C) 1995, 1997, 2001-2022 Free Software Foundation, Inc.
+% Copyright (C) 1995, 1997, 2001-2023 Free Software Foundation, Inc.
 %
 % This file is part of GNU Emacs.
 %
diff --git a/doc/lispintro/cons-2.eps b/doc/lispintro/cons-2.eps
index fd607021e74..0bb93c83e3b 100644
--- a/doc/lispintro/cons-2.eps
+++ b/doc/lispintro/cons-2.eps
@@ -4,7 +4,7 @@
 %%CreationDate: Wed Mar  8 14:26:39 1995
 %%Creator: Tgif-2.16-p4 by William Chia-Wei Cheng (william@cs.UCLA.edu)
 
-% Copyright (C) 1995, 1997, 2001-2022 Free Software Foundation, Inc.
+% Copyright (C) 1995, 1997, 2001-2023 Free Software Foundation, Inc.
 %
 % This file is part of GNU Emacs.
 %
diff --git a/doc/lispintro/cons-2a.eps b/doc/lispintro/cons-2a.eps
index 23051ef7fcb..5ca33ac8807 100644
--- a/doc/lispintro/cons-2a.eps
+++ b/doc/lispintro/cons-2a.eps
@@ -4,7 +4,7 @@
 %%CreationDate: Tue Mar 14 15:09:30 1995
 %%Creator: Tgif-2.16-p4 by William Chia-Wei Cheng (william@cs.UCLA.edu)
 
-% Copyright (C) 1995, 1997, 2001-2022 Free Software Foundation, Inc.
+% Copyright (C) 1995, 1997, 2001-2023 Free Software Foundation, Inc.
 %
 % This file is part of GNU Emacs.
 %
diff --git a/doc/lispintro/cons-3.eps b/doc/lispintro/cons-3.eps
index 24fb0e11004..bf2a14e7da8 100644
--- a/doc/lispintro/cons-3.eps
+++ b/doc/lispintro/cons-3.eps
@@ -4,7 +4,7 @@
 %%CreationDate: Wed Mar  8 14:25:41 1995
 %%Creator: Tgif-2.16-p4 by William Chia-Wei Cheng (william@cs.UCLA.edu)
 
-% Copyright (C) 1995, 1997, 2001-2022 Free Software Foundation, Inc.
+% Copyright (C) 1995, 1997, 2001-2023 Free Software Foundation, Inc.
 %
 % This file is part of GNU Emacs.
 %
diff --git a/doc/lispintro/cons-4.eps b/doc/lispintro/cons-4.eps
index 70a82103f51..bf995906a12 100644
--- a/doc/lispintro/cons-4.eps
+++ b/doc/lispintro/cons-4.eps
@@ -4,7 +4,7 @@
 %%CreationDate: Wed Mar  8 14:25:06 1995
 %%Creator: Tgif-2.16-p4 by William Chia-Wei Cheng (william@cs.UCLA.edu)
 
-% Copyright (C) 1995, 1997, 2001-2022 Free Software Foundation, Inc.
+% Copyright (C) 1995, 1997, 2001-2023 Free Software Foundation, Inc.
 %
 % This file is part of GNU Emacs.
 %
diff --git a/doc/lispintro/cons-5.eps b/doc/lispintro/cons-5.eps
index 03391127b01..cd27259ae98 100644
--- a/doc/lispintro/cons-5.eps
+++ b/doc/lispintro/cons-5.eps
@@ -4,7 +4,7 @@
 %%CreationDate: Wed Mar  8 14:27:28 1995
 %%Creator: Tgif-2.16-p4 by William Chia-Wei Cheng (william@cs.UCLA.edu)
 
-% Copyright (C) 1995, 1997, 2001-2022 Free Software Foundation, Inc.
+% Copyright (C) 1995, 1997, 2001-2023 Free Software Foundation, Inc.
 %
 % This file is part of GNU Emacs.
 %
diff --git a/doc/lispintro/drawers.eps b/doc/lispintro/drawers.eps
index 7e3c83deb61..446bd8c71a7 100644
--- a/doc/lispintro/drawers.eps
+++ b/doc/lispintro/drawers.eps
@@ -9,7 +9,7 @@
 %%EndComments
 %%BeginProlog
 
-% Copyright (C) 2001-2022 Free Software Foundation, Inc.
+% Copyright (C) 2001-2023 Free Software Foundation, Inc.
 %
 % This file is part of GNU Emacs.
 %
diff --git a/doc/lispintro/emacs-lisp-intro.texi 
b/doc/lispintro/emacs-lisp-intro.texi
index 860a758e75c..59c9e9b6ac8 100644
--- a/doc/lispintro/emacs-lisp-intro.texi
+++ b/doc/lispintro/emacs-lisp-intro.texi
@@ -117,7 +117,7 @@ Edition @value{edition-number}, @value{update-date}
 @sp 1
 Distributed with Emacs version @value{EMACSVER}.
 @sp 1
-Copyright @copyright{} 1990--1995, 1997, 2001--2022 Free Software
+Copyright @copyright{} 1990--1995, 1997, 2001--2023 Free Software
 Foundation, Inc.
 @sp 1
 
diff --git a/doc/lispintro/lambda-1.eps b/doc/lispintro/lambda-1.eps
index a9adeae357d..91a7ce9431f 100644
--- a/doc/lispintro/lambda-1.eps
+++ b/doc/lispintro/lambda-1.eps
@@ -4,7 +4,7 @@
 %%CreationDate: Wed Mar  8 14:31:53 1995
 %%Creator: Tgif-2.16-p4 by William Chia-Wei Cheng (william@cs.UCLA.edu)
 
-% Copyright (C) 1995, 1997, 2001-2022 Free Software Foundation, Inc.
+% Copyright (C) 1995, 1997, 2001-2023 Free Software Foundation, Inc.
 %
 % This file is part of GNU Emacs.
 %
diff --git a/doc/lispintro/lambda-2.eps b/doc/lispintro/lambda-2.eps
index 05cf437b1eb..9dc7f138eda 100644
--- a/doc/lispintro/lambda-2.eps
+++ b/doc/lispintro/lambda-2.eps
@@ -4,7 +4,7 @@
 %%CreationDate: Wed Mar  8 14:33:09 1995
 %%Creator: Tgif-2.16-p4 by William Chia-Wei Cheng (william@cs.UCLA.edu)
 
-% Copyright (C) 1995, 1997, 2001-2022 Free Software Foundation, Inc.
+% Copyright (C) 1995, 1997, 2001-2023 Free Software Foundation, Inc.
 %
 % This file is part of GNU Emacs.
 %
diff --git a/doc/lispintro/lambda-3.eps b/doc/lispintro/lambda-3.eps
index 8ff4c7c4fc1..b403271c1f3 100644
--- a/doc/lispintro/lambda-3.eps
+++ b/doc/lispintro/lambda-3.eps
@@ -4,7 +4,7 @@
 %%CreationDate: Wed Mar  8 14:33:49 1995
 %%Creator: Tgif-2.16-p4 by William Chia-Wei Cheng (william@cs.UCLA.edu)
 
-% Copyright (C) 1995, 1997, 2001-2022 Free Software Foundation, Inc.
+% Copyright (C) 1995, 1997, 2001-2023 Free Software Foundation, Inc.
 %
 % This file is part of GNU Emacs.
 %
diff --git a/doc/lispref/ChangeLog.1 b/doc/lispref/ChangeLog.1
index 7c7d49967cd..6ee7b435711 100644
--- a/doc/lispref/ChangeLog.1
+++ b/doc/lispref/ChangeLog.1
@@ -13989,7 +13989,7 @@
 ;; coding: utf-8
 ;; End:
 
-  Copyright (C) 1998-2022 Free Software Foundation, Inc.
+  Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/doc/lispref/Makefile.in b/doc/lispref/Makefile.in
index 8a61adf2323..6edf8aaac3c 100644
--- a/doc/lispref/Makefile.in
+++ b/doc/lispref/Makefile.in
@@ -1,6 +1,6 @@
 ### @configure_input@
 
-# Copyright (C) 1990-1996, 1998-2022 Free Software Foundation, Inc.
+# Copyright (C) 1990-1996, 1998-2023 Free Software Foundation, Inc.
 
 # This file is part of GNU Emacs.
 
diff --git a/doc/lispref/README b/doc/lispref/README
index 70c0242123d..48bbccd61f9 100644
--- a/doc/lispref/README
+++ b/doc/lispref/README
@@ -1,4 +1,4 @@
-Copyright (C) 2001-2022 Free Software Foundation, Inc.  -*- outline -*-
+Copyright (C) 2001-2023 Free Software Foundation, Inc.  -*- outline -*-
 See the end of the file for license conditions.
 
 
diff --git a/doc/lispref/abbrevs.texi b/doc/lispref/abbrevs.texi
index a366e9c7bcb..a9a5f84434d 100644
--- a/doc/lispref/abbrevs.texi
+++ b/doc/lispref/abbrevs.texi
@@ -1,6 +1,6 @@
 @c -*-texinfo-*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1990--1994, 1999, 2001--2022 Free Software Foundation,
+@c Copyright (C) 1990--1994, 1999, 2001--2023 Free Software Foundation,
 @c Inc.
 @c See the file elisp.texi for copying conditions.
 @node Abbrevs
diff --git a/doc/lispref/anti.texi b/doc/lispref/anti.texi
index 09103cbeabe..157a7f8cc81 100644
--- a/doc/lispref/anti.texi
+++ b/doc/lispref/anti.texi
@@ -1,6 +1,6 @@
 @c -*-texinfo-*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1999, 2002--2022 Free Software Foundation, Inc.
+@c Copyright (C) 1999, 2002--2023 Free Software Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 
 @c This node must have no pointers.
diff --git a/doc/lispref/back.texi b/doc/lispref/back.texi
index d0f56f49bc2..adc3c575f27 100644
--- a/doc/lispref/back.texi
+++ b/doc/lispref/back.texi
@@ -1,6 +1,6 @@
 \input texinfo  @c -*-texinfo-*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 2001--2022 Free Software Foundation, Inc.
+@c Copyright (C) 2001--2023 Free Software Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 @c
 @c %**start of header
diff --git a/doc/lispref/backups.texi b/doc/lispref/backups.texi
index d99487368b6..4dc992ca9b6 100644
--- a/doc/lispref/backups.texi
+++ b/doc/lispref/backups.texi
@@ -1,6 +1,6 @@
 @c -*-texinfo-*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1990--1995, 1999, 2001--2022 Free Software Foundation,
+@c Copyright (C) 1990--1995, 1999, 2001--2023 Free Software Foundation,
 @c Inc.
 @c See the file elisp.texi for copying conditions.
 @node Backups and Auto-Saving
diff --git a/doc/lispref/buffers.texi b/doc/lispref/buffers.texi
index 1fe5a60b356..bfe046f7b68 100644
--- a/doc/lispref/buffers.texi
+++ b/doc/lispref/buffers.texi
@@ -1,6 +1,6 @@
 @c -*-texinfo-*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1990--1995, 1998--1999, 2001--2022 Free Software
+@c Copyright (C) 1990--1995, 1998--1999, 2001--2023 Free Software
 @c Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 @node Buffers
diff --git a/doc/lispref/commands.texi b/doc/lispref/commands.texi
index d948af6b4f1..c72a4ff3615 100644
--- a/doc/lispref/commands.texi
+++ b/doc/lispref/commands.texi
@@ -1,6 +1,6 @@
 @c -*-texinfo-*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1990--1995, 1998--1999, 2001--2022 Free Software
+@c Copyright (C) 1990--1995, 1998--1999, 2001--2023 Free Software
 @c Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 @node Command Loop
diff --git a/doc/lispref/compile.texi b/doc/lispref/compile.texi
index 1b75ae28841..14d19570859 100644
--- a/doc/lispref/compile.texi
+++ b/doc/lispref/compile.texi
@@ -1,6 +1,6 @@
 @c -*-texinfo-*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1990--1994, 2001--2022 Free Software Foundation, Inc.
+@c Copyright (C) 1990--1994, 2001--2023 Free Software Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 @node Byte Compilation
 @chapter Byte Compilation
diff --git a/doc/lispref/control.texi b/doc/lispref/control.texi
index 34653d70565..de903cb2fe9 100644
--- a/doc/lispref/control.texi
+++ b/doc/lispref/control.texi
@@ -1,6 +1,6 @@
 @c -*- mode: texinfo; coding: utf-8 -*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1990--1995, 1998--1999, 2001--2022 Free Software
+@c Copyright (C) 1990--1995, 1998--1999, 2001--2023 Free Software
 @c Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 @node Control Structures
diff --git a/doc/lispref/customize.texi b/doc/lispref/customize.texi
index 9c635baccf7..42f3d8a628c 100644
--- a/doc/lispref/customize.texi
+++ b/doc/lispref/customize.texi
@@ -1,6 +1,6 @@
 @c -*-texinfo-*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1997--2022 Free Software Foundation, Inc.
+@c Copyright (C) 1997--2023 Free Software Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 @node Customization
 @chapter Customization Settings
diff --git a/doc/lispref/debugging.texi b/doc/lispref/debugging.texi
index 469ff2d943d..2a932775fff 100644
--- a/doc/lispref/debugging.texi
+++ b/doc/lispref/debugging.texi
@@ -1,6 +1,6 @@
 @c -*-texinfo-*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1990--1994, 1998--1999, 2001--2022 Free Software
+@c Copyright (C) 1990--1994, 1998--1999, 2001--2023 Free Software
 @c Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 @node Debugging
diff --git a/doc/lispref/display.texi b/doc/lispref/display.texi
index ac3179e2ce6..c9cffce0e01 100644
--- a/doc/lispref/display.texi
+++ b/doc/lispref/display.texi
@@ -1,6 +1,6 @@
 @c -*- mode: texinfo; coding: utf-8 -*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1990--1995, 1998--2022 Free Software Foundation, Inc.
+@c Copyright (C) 1990--1995, 1998--2023 Free Software Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 @node Display
 @chapter Emacs Display
diff --git a/doc/lispref/edebug.texi b/doc/lispref/edebug.texi
index 8f38e576242..5567ecd8a44 100644
--- a/doc/lispref/edebug.texi
+++ b/doc/lispref/edebug.texi
@@ -1,6 +1,6 @@
 @comment -*-texinfo-*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1992--1994, 1998--1999, 2001--2022 Free Software
+@c Copyright (C) 1992--1994, 1998--1999, 2001--2023 Free Software
 @c Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 
diff --git a/doc/lispref/elisp.texi b/doc/lispref/elisp.texi
index 70cdaee2929..841ccd49758 100644
--- a/doc/lispref/elisp.texi
+++ b/doc/lispref/elisp.texi
@@ -99,7 +99,7 @@ This is the @cite{GNU Emacs Lisp Reference Manual}
 @end ifclear
 corresponding to Emacs version @value{EMACSVER}.
 
-Copyright @copyright{} 1990--1996, 1998--2022 Free Software Foundation,
+Copyright @copyright{} 1990--1996, 1998--2023 Free Software Foundation,
 Inc.
 
 @quotation
diff --git a/doc/lispref/errors.texi b/doc/lispref/errors.texi
index 7e5372765f7..b3db94c5426 100644
--- a/doc/lispref/errors.texi
+++ b/doc/lispref/errors.texi
@@ -1,6 +1,6 @@
 @c -*-texinfo-*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1990--1993, 1999, 2001--2022 Free Software Foundation,
+@c Copyright (C) 1990--1993, 1999, 2001--2023 Free Software Foundation,
 @c Inc.
 @c See the file elisp.texi for copying conditions.
 @node Standard Errors
diff --git a/doc/lispref/eval.texi b/doc/lispref/eval.texi
index e94e222e6a6..a9da8186f53 100644
--- a/doc/lispref/eval.texi
+++ b/doc/lispref/eval.texi
@@ -1,6 +1,6 @@
 @c -*-texinfo-*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1990--1994, 1998, 2001--2022 Free Software Foundation,
+@c Copyright (C) 1990--1994, 1998, 2001--2023 Free Software Foundation,
 @c Inc.
 @c See the file elisp.texi for copying conditions.
 @node Evaluation
diff --git a/doc/lispref/files.texi b/doc/lispref/files.texi
index 32a862b5825..35a23384515 100644
--- a/doc/lispref/files.texi
+++ b/doc/lispref/files.texi
@@ -1,6 +1,6 @@
 @c -*-texinfo-*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1990--1995, 1998--1999, 2001--2022 Free Software
+@c Copyright (C) 1990--1995, 1998--1999, 2001--2023 Free Software
 @c Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 @node Files
diff --git a/doc/lispref/frames.texi b/doc/lispref/frames.texi
index fa033add0db..8ecdf8fbfab 100644
--- a/doc/lispref/frames.texi
+++ b/doc/lispref/frames.texi
@@ -1,6 +1,6 @@
 @c -*-texinfo-*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1990--1995, 1998--1999, 2001--2022 Free Software
+@c Copyright (C) 1990--1995, 1998--1999, 2001--2023 Free Software
 @c Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 @node Frames
diff --git a/doc/lispref/functions.texi b/doc/lispref/functions.texi
index a70364c3cb5..a87c0ed003d 100644
--- a/doc/lispref/functions.texi
+++ b/doc/lispref/functions.texi
@@ -1,6 +1,6 @@
 @c -*- mode: texinfo; coding: utf-8 -*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1990--1995, 1998--1999, 2001--2022 Free Software
+@c Copyright (C) 1990--1995, 1998--1999, 2001--2023 Free Software
 @c Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 @node Functions
diff --git a/doc/lispref/hash.texi b/doc/lispref/hash.texi
index 34eda45b236..8ee183b2f07 100644
--- a/doc/lispref/hash.texi
+++ b/doc/lispref/hash.texi
@@ -1,6 +1,6 @@
 @c -*-texinfo-*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1999, 2001--2022 Free Software Foundation, Inc.
+@c Copyright (C) 1999, 2001--2023 Free Software Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 @node Hash Tables
 @chapter Hash Tables
diff --git a/doc/lispref/help.texi b/doc/lispref/help.texi
index fb0d3c203c8..fc71294caf5 100644
--- a/doc/lispref/help.texi
+++ b/doc/lispref/help.texi
@@ -1,6 +1,6 @@
 @c -*- mode: texinfo; coding: utf-8 -*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1990--1995, 1998--1999, 2001--2022 Free Software
+@c Copyright (C) 1990--1995, 1998--1999, 2001--2023 Free Software
 @c Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 @node Documentation
diff --git a/doc/lispref/hooks.texi b/doc/lispref/hooks.texi
index 107d036202e..5eec0e146e5 100644
--- a/doc/lispref/hooks.texi
+++ b/doc/lispref/hooks.texi
@@ -1,6 +1,6 @@
 @c -*-texinfo-*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1990--1993, 1998, 2001--2022 Free Software Foundation,
+@c Copyright (C) 1990--1993, 1998, 2001--2023 Free Software Foundation,
 @c Inc.
 @c See the file elisp.texi for copying conditions.
 @node Standard Hooks
diff --git a/doc/lispref/internals.texi b/doc/lispref/internals.texi
index 14d6c34e17d..32c1b9b0921 100644
--- a/doc/lispref/internals.texi
+++ b/doc/lispref/internals.texi
@@ -1,6 +1,6 @@
 @c -*-texinfo-*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1990--1993, 1998--1999, 2001--2022 Free Software
+@c Copyright (C) 1990--1993, 1998--1999, 2001--2023 Free Software
 @c Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 @node GNU Emacs Internals
diff --git a/doc/lispref/intro.texi b/doc/lispref/intro.texi
index 5afd2f4ecf2..008a58fe370 100644
--- a/doc/lispref/intro.texi
+++ b/doc/lispref/intro.texi
@@ -1,6 +1,6 @@
 @c -*-coding: utf-8-*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1990--1994, 2001--2022 Free Software Foundation, Inc.
+@c Copyright (C) 1990--1994, 2001--2023 Free Software Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 
 @node Introduction
diff --git a/doc/lispref/keymaps.texi b/doc/lispref/keymaps.texi
index 4b9252f1edf..fd2daa140bf 100644
--- a/doc/lispref/keymaps.texi
+++ b/doc/lispref/keymaps.texi
@@ -1,6 +1,6 @@
 @c -*- mode: texinfo; coding: utf-8 -*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1990--1994, 1998--2022 Free Software Foundation, Inc.
+@c Copyright (C) 1990--1994, 1998--2023 Free Software Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 @node Keymaps
 @chapter Keymaps
diff --git a/doc/lispref/lay-flat.texi b/doc/lispref/lay-flat.texi
index 77820ed68e9..c4262907772 100644
--- a/doc/lispref/lay-flat.texi
+++ b/doc/lispref/lay-flat.texi
@@ -1,6 +1,6 @@
 \input texinfo    @c -*-texinfo-*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 2001--2022 Free Software Foundation, Inc.
+@c Copyright (C) 2001--2023 Free Software Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 @c
 @comment %**start of header
diff --git a/doc/lispref/lists.texi b/doc/lispref/lists.texi
index 4a862ab0de2..074d8db6b6d 100644
--- a/doc/lispref/lists.texi
+++ b/doc/lispref/lists.texi
@@ -1,6 +1,6 @@
 @c -*-texinfo-*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1990--1995, 1998--1999, 2001--2022 Free Software
+@c Copyright (C) 1990--1995, 1998--1999, 2001--2023 Free Software
 @c Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 @node Lists
diff --git a/doc/lispref/loading.texi b/doc/lispref/loading.texi
index 723b4dd20a6..d6ddaa3d42b 100644
--- a/doc/lispref/loading.texi
+++ b/doc/lispref/loading.texi
@@ -1,6 +1,6 @@
 @c -*-texinfo-*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1990--1995, 1998--1999, 2001--2022 Free Software
+@c Copyright (C) 1990--1995, 1998--1999, 2001--2023 Free Software
 @c Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 @node Loading
diff --git a/doc/lispref/macros.texi b/doc/lispref/macros.texi
index 26a611613c7..e3961e4bace 100644
--- a/doc/lispref/macros.texi
+++ b/doc/lispref/macros.texi
@@ -1,6 +1,6 @@
 @c -*-texinfo-*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1990--1995, 1998, 2001--2022 Free Software Foundation,
+@c Copyright (C) 1990--1995, 1998, 2001--2023 Free Software Foundation,
 @c Inc.
 @c See the file elisp.texi for copying conditions.
 @node Macros
diff --git a/doc/lispref/maps.texi b/doc/lispref/maps.texi
index d18b553dc19..7da704c79b6 100644
--- a/doc/lispref/maps.texi
+++ b/doc/lispref/maps.texi
@@ -1,6 +1,6 @@
 @c -*-texinfo-*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1990--1993, 1999, 2001--2022 Free Software Foundation,
+@c Copyright (C) 1990--1993, 1999, 2001--2023 Free Software Foundation,
 @c Inc.
 @c See the file elisp.texi for copying conditions.
 @node Standard Keymaps
diff --git a/doc/lispref/markers.texi b/doc/lispref/markers.texi
index 8362799b621..0b98eee137a 100644
--- a/doc/lispref/markers.texi
+++ b/doc/lispref/markers.texi
@@ -1,6 +1,6 @@
 @c -*-texinfo-*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1990--1995, 1998--1999, 2001--2022 Free Software
+@c Copyright (C) 1990--1995, 1998--1999, 2001--2023 Free Software
 @c Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 @node Markers
diff --git a/doc/lispref/minibuf.texi b/doc/lispref/minibuf.texi
index bc2f14883cb..383e84d2f2c 100644
--- a/doc/lispref/minibuf.texi
+++ b/doc/lispref/minibuf.texi
@@ -1,6 +1,6 @@
 @c -*-texinfo-*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1990--1995, 1998--1999, 2001--2022 Free Software
+@c Copyright (C) 1990--1995, 1998--1999, 2001--2023 Free Software
 @c Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 @node Minibuffers
diff --git a/doc/lispref/modes.texi b/doc/lispref/modes.texi
index 72b4a6fb4f7..32d2aa2249d 100644
--- a/doc/lispref/modes.texi
+++ b/doc/lispref/modes.texi
@@ -1,6 +1,6 @@
 @c -*-texinfo-*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1990--1995, 1998--1999, 2001--2022 Free Software
+@c Copyright (C) 1990--1995, 1998--1999, 2001--2023 Free Software
 @c Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 @node Modes
diff --git a/doc/lispref/nonascii.texi b/doc/lispref/nonascii.texi
index 6dc23637a79..f8753af187a 100644
--- a/doc/lispref/nonascii.texi
+++ b/doc/lispref/nonascii.texi
@@ -1,6 +1,6 @@
 @c -*- mode: texinfo; coding: utf-8 -*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1998--1999, 2001--2022 Free Software Foundation, Inc.
+@c Copyright (C) 1998--1999, 2001--2023 Free Software Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 @node Non-ASCII Characters
 @chapter Non-@acronym{ASCII} Characters
diff --git a/doc/lispref/numbers.texi b/doc/lispref/numbers.texi
index fdcda328d8d..4ca555897c3 100644
--- a/doc/lispref/numbers.texi
+++ b/doc/lispref/numbers.texi
@@ -1,6 +1,6 @@
 @c -*-texinfo-*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1990--1995, 1998--1999, 2001--2022 Free Software
+@c Copyright (C) 1990--1995, 1998--1999, 2001--2023 Free Software
 @c Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 @node Numbers
diff --git a/doc/lispref/objects.texi b/doc/lispref/objects.texi
index a715b45a6c2..2e139636455 100644
--- a/doc/lispref/objects.texi
+++ b/doc/lispref/objects.texi
@@ -1,6 +1,6 @@
 @c -*- mode: texinfo; coding: utf-8 -*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1990--1995, 1998--1999, 2001--2022 Free Software
+@c Copyright (C) 1990--1995, 1998--1999, 2001--2023 Free Software
 @c Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 @node Lisp Data Types
diff --git a/doc/lispref/os.texi b/doc/lispref/os.texi
index e7ce40b1f25..08a7414f126 100644
--- a/doc/lispref/os.texi
+++ b/doc/lispref/os.texi
@@ -1,6 +1,6 @@
 @c -*-texinfo-*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1990--1995, 1998--1999, 2001--2022 Free Software
+@c Copyright (C) 1990--1995, 1998--1999, 2001--2023 Free Software
 @c Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 @node System Interface
diff --git a/doc/lispref/package.texi b/doc/lispref/package.texi
index a503a7edde8..2d09239206c 100644
--- a/doc/lispref/package.texi
+++ b/doc/lispref/package.texi
@@ -1,6 +1,6 @@
 @c -*-texinfo-*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 2010--2022 Free Software Foundation, Inc.
+@c Copyright (C) 2010--2023 Free Software Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 @node Packaging
 @chapter Preparing Lisp code for distribution
diff --git a/doc/lispref/positions.texi b/doc/lispref/positions.texi
index ca1166caac4..736d521cdce 100644
--- a/doc/lispref/positions.texi
+++ b/doc/lispref/positions.texi
@@ -1,6 +1,6 @@
 @c -*- mode: texinfo; coding: utf-8 -*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1990--1995, 1998--2022 Free Software Foundation, Inc.
+@c Copyright (C) 1990--1995, 1998--2023 Free Software Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 @node Positions
 @chapter Positions
diff --git a/doc/lispref/processes.texi b/doc/lispref/processes.texi
index 3fa6c844ae9..4184ce2e108 100644
--- a/doc/lispref/processes.texi
+++ b/doc/lispref/processes.texi
@@ -1,6 +1,6 @@
 @c -*-texinfo-*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1990--1995, 1998--1999, 2001--2022 Free Software
+@c Copyright (C) 1990--1995, 1998--1999, 2001--2023 Free Software
 @c Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 @node Processes
diff --git a/doc/lispref/records.texi b/doc/lispref/records.texi
index 14084851006..26c6f30a6b5 100644
--- a/doc/lispref/records.texi
+++ b/doc/lispref/records.texi
@@ -1,6 +1,6 @@
 @c -*-texinfo-*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 2017--2022 Free Software Foundation, Inc.
+@c Copyright (C) 2017--2023 Free Software Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 @node Records
 @chapter Records
diff --git a/doc/lispref/searching.texi b/doc/lispref/searching.texi
index 087505ad246..a8090846c18 100644
--- a/doc/lispref/searching.texi
+++ b/doc/lispref/searching.texi
@@ -1,6 +1,6 @@
 @c -*-texinfo-*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1990--1995, 1998--1999, 2001--2022 Free Software
+@c Copyright (C) 1990--1995, 1998--1999, 2001--2023 Free Software
 @c Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 @node Searching and Matching
diff --git a/doc/lispref/sequences.texi b/doc/lispref/sequences.texi
index c3f4cff3015..d73b17284d3 100644
--- a/doc/lispref/sequences.texi
+++ b/doc/lispref/sequences.texi
@@ -1,6 +1,6 @@
 @c -*-texinfo-*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1990--1995, 1998--1999, 2001--2022 Free Software
+@c Copyright (C) 1990--1995, 1998--1999, 2001--2023 Free Software
 @c Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 @node Sequences Arrays Vectors
diff --git a/doc/lispref/streams.texi b/doc/lispref/streams.texi
index c6b3397ae11..4856ea8ef77 100644
--- a/doc/lispref/streams.texi
+++ b/doc/lispref/streams.texi
@@ -1,6 +1,6 @@
 @c -*-texinfo-*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1990--1994, 1998--1999, 2001--2022 Free Software
+@c Copyright (C) 1990--1994, 1998--1999, 2001--2023 Free Software
 @c Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 @node Read and Print
diff --git a/doc/lispref/strings.texi b/doc/lispref/strings.texi
index 89120575f52..8fa39e1cded 100644
--- a/doc/lispref/strings.texi
+++ b/doc/lispref/strings.texi
@@ -1,6 +1,6 @@
 @c -*- mode: texinfo; coding: utf-8 -*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1990--1995, 1998--1999, 2001--2022 Free Software
+@c Copyright (C) 1990--1995, 1998--1999, 2001--2023 Free Software
 @c Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 @node Strings and Characters
diff --git a/doc/lispref/symbols.texi b/doc/lispref/symbols.texi
index a951e9be8ae..c3562184463 100644
--- a/doc/lispref/symbols.texi
+++ b/doc/lispref/symbols.texi
@@ -1,6 +1,6 @@
 @c -*-texinfo-*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1990--1995, 1998--1999, 2001--2022 Free Software
+@c Copyright (C) 1990--1995, 1998--1999, 2001--2023 Free Software
 @c Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 @node Symbols
diff --git a/doc/lispref/syntax.texi b/doc/lispref/syntax.texi
index e84b901eaa9..2a4bd6f1585 100644
--- a/doc/lispref/syntax.texi
+++ b/doc/lispref/syntax.texi
@@ -1,6 +1,6 @@
 @c -*-texinfo-*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1990--1995, 1998--1999, 2001--2022 Free Software
+@c Copyright (C) 1990--1995, 1998--1999, 2001--2023 Free Software
 @c Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 @node Syntax Tables
diff --git a/doc/lispref/text.texi b/doc/lispref/text.texi
index 72fb674aa5a..38a6f297c72 100644
--- a/doc/lispref/text.texi
+++ b/doc/lispref/text.texi
@@ -1,6 +1,6 @@
 @c -*-texinfo-*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1990--1995, 1998--2022 Free Software Foundation, Inc.
+@c Copyright (C) 1990--1995, 1998--2023 Free Software Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 @node Text
 @chapter Text
diff --git a/doc/lispref/threads.texi b/doc/lispref/threads.texi
index 35513f7262d..43cf0da3508 100644
--- a/doc/lispref/threads.texi
+++ b/doc/lispref/threads.texi
@@ -1,6 +1,6 @@
 @c -*-texinfo-*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 2012--2022 Free Software Foundation, Inc.
+@c Copyright (C) 2012--2023 Free Software Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 @node Threads
 @chapter Threads
diff --git a/doc/lispref/tips.texi b/doc/lispref/tips.texi
index eddbbfe8b90..dff798d0ad8 100644
--- a/doc/lispref/tips.texi
+++ b/doc/lispref/tips.texi
@@ -1,6 +1,6 @@
 @c -*- mode: texinfo; coding: utf-8 -*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1990--1993, 1995, 1998--1999, 2001--2022 Free Software
+@c Copyright (C) 1990--1993, 1995, 1998--1999, 2001--2023 Free Software
 @c Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 @node Tips
diff --git a/doc/lispref/two-volume-cross-refs.txt 
b/doc/lispref/two-volume-cross-refs.txt
index e7bd4706c60..741efe3baf8 100644
--- a/doc/lispref/two-volume-cross-refs.txt
+++ b/doc/lispref/two-volume-cross-refs.txt
@@ -1,4 +1,4 @@
-Copyright (C) 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 2001-2023 Free Software Foundation, Inc.
 See end for copying conditions.
 
 Two Volume Cross References
diff --git a/doc/lispref/two-volume.make b/doc/lispref/two-volume.make
index aaad040dc08..c841abbfffc 100644
--- a/doc/lispref/two-volume.make
+++ b/doc/lispref/two-volume.make
@@ -1,4 +1,4 @@
-# Copyright (C) 2007-2022 Free Software Foundation, Inc.
+# Copyright (C) 2007-2023 Free Software Foundation, Inc.
 # See end for copying conditions.
 
 # although it would be nice to use tex rather than pdftex to avoid
diff --git a/doc/lispref/variables.texi b/doc/lispref/variables.texi
index c8107d58cdd..45a65ef82c6 100644
--- a/doc/lispref/variables.texi
+++ b/doc/lispref/variables.texi
@@ -1,6 +1,6 @@
 @c -*-texinfo-*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1990--1995, 1998--2022 Free Software Foundation, Inc.
+@c Copyright (C) 1990--1995, 1998--2023 Free Software Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 @node Variables
 @chapter Variables
diff --git a/doc/lispref/windows.texi b/doc/lispref/windows.texi
index 1334e3bcf82..8b7c1b69a56 100644
--- a/doc/lispref/windows.texi
+++ b/doc/lispref/windows.texi
@@ -1,6 +1,6 @@
 @c -*-texinfo-*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1990--1995, 1998--1999, 2001--2022 Free Software
+@c Copyright (C) 1990--1995, 1998--1999, 2001--2023 Free Software
 @c Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 @node Windows
diff --git a/doc/man/ChangeLog.1 b/doc/man/ChangeLog.1
index ff675d89474..ccc53810547 100644
--- a/doc/man/ChangeLog.1
+++ b/doc/man/ChangeLog.1
@@ -176,7 +176,7 @@
 ;; coding: utf-8
 ;; End:
 
-  Copyright (C) 2007-2022 Free Software Foundation, Inc.
+  Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/doc/man/ebrowse.1 b/doc/man/ebrowse.1
index 7bacdbd93e1..4ce96a44852 100644
--- a/doc/man/ebrowse.1
+++ b/doc/man/ebrowse.1
@@ -82,7 +82,7 @@ should give you access to the complete manual.
 was written by Gerd Moellmann.
 .
 .SH COPYING
-Copyright 2008-2022 Free Software Foundation, Inc.
+Copyright 2008-2023 Free Software Foundation, Inc.
 .PP
 Permission is granted to make and distribute verbatim copies of this
 document provided the copyright notice and this permission notice are
diff --git a/doc/man/emacs.1.in b/doc/man/emacs.1.in
index 9fdf65e0ff7..551fc278fe0 100644
--- a/doc/man/emacs.1.in
+++ b/doc/man/emacs.1.in
@@ -660,7 +660,7 @@ For detailed credits and acknowledgments, see the GNU Emacs 
manual.
 .
 .
 .SH COPYING
-Copyright 1995, 1999-2022 Free Software Foundation, Inc.
+Copyright 1995, 1999-2023 Free Software Foundation, Inc.
 .PP
 Permission is granted to make and distribute verbatim copies of this
 document provided the copyright notice and this permission notice are
diff --git a/doc/man/etags.1 b/doc/man/etags.1
index 4681a9dadbf..ee48883c7f9 100644
--- a/doc/man/etags.1
+++ b/doc/man/etags.1
@@ -290,7 +290,7 @@ Stallman.
 .BR vi ( 1 ).
 
 .SH COPYING
-Copyright 1992, 1999, 2001-2022 Free Software Foundation, Inc.
+Copyright 1992, 1999, 2001-2023 Free Software Foundation, Inc.
 .PP
 Permission is granted to make and distribute verbatim copies of this
 document provided the copyright notice and this permission notice are
diff --git a/doc/misc/ChangeLog.1 b/doc/misc/ChangeLog.1
index 1ee3c14fb9e..9464cefd275 100644
--- a/doc/misc/ChangeLog.1
+++ b/doc/misc/ChangeLog.1
@@ -12116,7 +12116,7 @@
 ;; coding: utf-8
 ;; End:
 
-  Copyright (C) 1993-1999, 2001-2022 Free Software Foundation, Inc.
+  Copyright (C) 1993-1999, 2001-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/doc/misc/Makefile.in b/doc/misc/Makefile.in
index 1e3398701fc..1a908ac78e7 100644
--- a/doc/misc/Makefile.in
+++ b/doc/misc/Makefile.in
@@ -1,6 +1,6 @@
 ### @configure_input@
 
-# Copyright (C) 1994, 1996-2022 Free Software Foundation, Inc.
+# Copyright (C) 1994, 1996-2023 Free Software Foundation, Inc.
 
 # This file is part of GNU Emacs.
 
diff --git a/doc/misc/auth.texi b/doc/misc/auth.texi
index e4254faabb9..b37a6ed2fb3 100644
--- a/doc/misc/auth.texi
+++ b/doc/misc/auth.texi
@@ -9,7 +9,7 @@
 @copying
 This file describes the Emacs auth-source library.
 
-Copyright @copyright{} 2008--2022 Free Software Foundation, Inc.
+Copyright @copyright{} 2008--2023 Free Software Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
diff --git a/doc/misc/autotype.texi b/doc/misc/autotype.texi
index b005c9c34f7..eed9afdec9d 100644
--- a/doc/misc/autotype.texi
+++ b/doc/misc/autotype.texi
@@ -11,7 +11,7 @@
 @c  @cindex autotypist
 
 @copying
-Copyright @copyright{} 1994--1995, 1999, 2001--2022 Free Software
+Copyright @copyright{} 1994--1995, 1999, 2001--2023 Free Software
 Foundation, Inc.
 
 @quotation
diff --git a/doc/misc/bovine.texi b/doc/misc/bovine.texi
index 9d9aa48488a..10b1a1fc654 100644
--- a/doc/misc/bovine.texi
+++ b/doc/misc/bovine.texi
@@ -24,7 +24,7 @@
 @c %**end of header
 
 @copying
-Copyright @copyright{} 1999--2004, 2012--2022 Free Software Foundation,
+Copyright @copyright{} 1999--2004, 2012--2023 Free Software Foundation,
 Inc.
 
 @quotation
diff --git a/doc/misc/calc.texi b/doc/misc/calc.texi
index 32d2dd6f24a..d6a796be905 100644
--- a/doc/misc/calc.texi
+++ b/doc/misc/calc.texi
@@ -95,7 +95,7 @@ This file documents Calc, the GNU Emacs calculator, included 
with
 GNU Emacs @value{EMACSVER}.
 @end ifnotinfo
 
-Copyright @copyright{} 1990--1991, 2001--2022 Free Software Foundation,
+Copyright @copyright{} 1990--1991, 2001--2023 Free Software Foundation,
 Inc.
 
 @quotation
diff --git a/doc/misc/cc-mode.texi b/doc/misc/cc-mode.texi
index 9da18cd9201..e53fba10f1d 100644
--- a/doc/misc/cc-mode.texi
+++ b/doc/misc/cc-mode.texi
@@ -167,7 +167,7 @@ CC Mode
 @copying
 This manual is for CC Mode in Emacs.
 
-Copyright @copyright{} 1995--2022 Free Software Foundation, Inc.
+Copyright @copyright{} 1995--2023 Free Software Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
diff --git a/doc/misc/cl.texi b/doc/misc/cl.texi
index 4eb3d85d2ba..5c1d1e63ebb 100644
--- a/doc/misc/cl.texi
+++ b/doc/misc/cl.texi
@@ -7,7 +7,7 @@
 @copying
 This file documents the GNU Emacs Common Lisp emulation package.
 
-Copyright @copyright{} 1993, 2001--2022 Free Software Foundation, Inc.
+Copyright @copyright{} 1993, 2001--2023 Free Software Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
diff --git a/doc/misc/dbus.texi b/doc/misc/dbus.texi
index 0b4f53ba136..cbade3ee970 100644
--- a/doc/misc/dbus.texi
+++ b/doc/misc/dbus.texi
@@ -10,7 +10,7 @@
 @syncodeindex fn cp
 
 @copying
-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/misc/dired-x.texi b/doc/misc/dired-x.texi
index 754ccf4065c..afa234bb6fc 100644
--- a/doc/misc/dired-x.texi
+++ b/doc/misc/dired-x.texi
@@ -20,7 +20,7 @@
 @comment %**end of header (This is for running Texinfo on a region.)
 
 @copying
-Copyright @copyright{} 1994--1995, 1999, 2001--2022 Free Software
+Copyright @copyright{} 1994--1995, 1999, 2001--2023 Free Software
 Foundation, Inc.
 
 @quotation
diff --git a/doc/misc/ebrowse.texi b/doc/misc/ebrowse.texi
index a2be0aedbc5..b6c9d3dabe4 100644
--- a/doc/misc/ebrowse.texi
+++ b/doc/misc/ebrowse.texi
@@ -11,7 +11,7 @@
 @copying
 This file documents Ebrowse, a C++ class browser for GNU Emacs.
 
-Copyright @copyright{} 2000--2022 Free Software Foundation, Inc.
+Copyright @copyright{} 2000--2023 Free Software Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
diff --git a/doc/misc/ede.texi b/doc/misc/ede.texi
index 518b30fea89..e7b6198a0dc 100644
--- a/doc/misc/ede.texi
+++ b/doc/misc/ede.texi
@@ -6,7 +6,7 @@
 @copying
 This file describes EDE, the Emacs Development Environment.
 
-Copyright @copyright{} 1998--2001, 2004--2005, 2008--2022 Free Software
+Copyright @copyright{} 1998--2001, 2004--2005, 2008--2023 Free Software
 Foundation, Inc.
 
 @quotation
diff --git a/doc/misc/ediff.texi b/doc/misc/ediff.texi
index 01353ebe4cb..e5e30d77bd6 100644
--- a/doc/misc/ediff.texi
+++ b/doc/misc/ediff.texi
@@ -26,7 +26,7 @@
 This file documents Ediff, a comprehensive visual interface to Unix diff
 and patch utilities.
 
-Copyright @copyright{} 1995--2022 Free Software Foundation, Inc.
+Copyright @copyright{} 1995--2023 Free Software Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
diff --git a/doc/misc/edt.texi b/doc/misc/edt.texi
index 8b4ac0da5d6..358bc2c8b79 100644
--- a/doc/misc/edt.texi
+++ b/doc/misc/edt.texi
@@ -6,7 +6,7 @@
 @copying
 This file documents the EDT emulation package for Emacs.
 
-Copyright @copyright{} 1986, 1992, 1994--1995, 1999--2022 Free Software
+Copyright @copyright{} 1986, 1992, 1994--1995, 1999--2023 Free Software
 Foundation, Inc.
 
 @quotation
diff --git a/doc/misc/efaq-w32.texi b/doc/misc/efaq-w32.texi
index 35ff01a336c..d91d1c2c2c1 100644
--- a/doc/misc/efaq-w32.texi
+++ b/doc/misc/efaq-w32.texi
@@ -15,7 +15,7 @@ Answers to Frequently asked Questions about using Emacs on 
Microsoft Windows.
 @include emacsver.texi
 
 @copying
-Copyright @copyright{} 2008, 2010--2022 Free Software Foundation, Inc.
+Copyright @copyright{} 2008, 2010--2023 Free Software Foundation, Inc.
 
 @quotation
 This list of frequently asked questions about GNU Emacs on MS Windows
diff --git a/doc/misc/efaq.texi b/doc/misc/efaq.texi
index ec0122ce3ce..f57fcc96da3 100644
--- a/doc/misc/efaq.texi
+++ b/doc/misc/efaq.texi
@@ -8,7 +8,7 @@
 @include emacsver.texi
 
 @copying
-Copyright @copyright{} 2001--2022 Free Software Foundation, Inc.@*
+Copyright @copyright{} 2001--2023 Free Software Foundation, Inc.@*
 Copyright @copyright{} 1994, 1995, 1996, 1997, 1998, 1999, 2000
 Reuven M. Lerner@*
 Copyright @copyright{} 1992, 1993 Steven Byrnes@*
diff --git a/doc/misc/eieio.texi b/doc/misc/eieio.texi
index a367a83eae9..26869815bbe 100644
--- a/doc/misc/eieio.texi
+++ b/doc/misc/eieio.texi
@@ -12,7 +12,7 @@
 @copying
 This manual documents EIEIO, an object framework for Emacs Lisp.
 
-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/misc/emacs-gnutls.texi b/doc/misc/emacs-gnutls.texi
index 1b9f5e10400..90ba4ab9bb4 100644
--- a/doc/misc/emacs-gnutls.texi
+++ b/doc/misc/emacs-gnutls.texi
@@ -9,7 +9,7 @@
 @copying
 This file describes the Emacs GnuTLS integration.
 
-Copyright @copyright{} 2012--2022 Free Software Foundation, Inc.
+Copyright @copyright{} 2012--2023 Free Software Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
diff --git a/doc/misc/emacs-mime.texi b/doc/misc/emacs-mime.texi
index ed9cccf4899..d55af64e70a 100644
--- a/doc/misc/emacs-mime.texi
+++ b/doc/misc/emacs-mime.texi
@@ -10,7 +10,7 @@
 @copying
 This file documents the Emacs MIME interface functionality.
 
-Copyright @copyright{} 1998--2022 Free Software Foundation, Inc.
+Copyright @copyright{} 1998--2023 Free Software Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
diff --git a/doc/misc/epa.texi b/doc/misc/epa.texi
index 70bfc0462b7..6f63a3d7ba0 100644
--- a/doc/misc/epa.texi
+++ b/doc/misc/epa.texi
@@ -10,7 +10,7 @@
 @copying
 This file describes EasyPG Assistant @value{VERSION}.
 
-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/misc/erc.texi b/doc/misc/erc.texi
index 46a465aaf4d..8006f164150 100644
--- a/doc/misc/erc.texi
+++ b/doc/misc/erc.texi
@@ -10,7 +10,7 @@
 @copying
 This manual is for ERC as distributed with Emacs @value{EMACSVER}.
 
-Copyright @copyright{} 2005--2022 Free Software Foundation, Inc.
+Copyright @copyright{} 2005--2023 Free Software Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
diff --git a/doc/misc/ert.texi b/doc/misc/ert.texi
index aeae6aef8c7..23e80c5305b 100644
--- a/doc/misc/ert.texi
+++ b/doc/misc/ert.texi
@@ -15,7 +15,7 @@
 @end direntry
 
 @copying
-Copyright @copyright{} 2008, 2010--2022 Free Software Foundation, Inc.
+Copyright @copyright{} 2008, 2010--2023 Free Software Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
diff --git a/doc/misc/eshell.texi b/doc/misc/eshell.texi
index f01023a1dca..6c9fd89077b 100644
--- a/doc/misc/eshell.texi
+++ b/doc/misc/eshell.texi
@@ -10,7 +10,7 @@
 @copying
 This manual is for Eshell, the Emacs shell.
 
-Copyright @copyright{} 1999--2022 Free Software Foundation, Inc.
+Copyright @copyright{} 1999--2023 Free Software Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
diff --git a/doc/misc/eudc.texi b/doc/misc/eudc.texi
index e9cf4cfade9..513872c7545 100644
--- a/doc/misc/eudc.texi
+++ b/doc/misc/eudc.texi
@@ -14,7 +14,7 @@ This file documents EUDC version 1.40.0.
 EUDC is the Emacs Unified Directory Client, a common interface to
 directory servers and contact information.
 
-Copyright @copyright{} 1998, 2000--2022 Free Software Foundation, Inc.
+Copyright @copyright{} 1998, 2000--2023 Free Software Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
diff --git a/doc/misc/eww.texi b/doc/misc/eww.texi
index b3ec52f7ab8..a0842dcb3ea 100644
--- a/doc/misc/eww.texi
+++ b/doc/misc/eww.texi
@@ -8,7 +8,7 @@
 @copying
 This file documents the GNU Emacs Web Wowser (EWW) package.
 
-Copyright @copyright{} 2014--2022 Free Software Foundation, Inc.
+Copyright @copyright{} 2014--2023 Free Software Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
diff --git a/doc/misc/flymake.texi b/doc/misc/flymake.texi
index ab0385aa132..8071ee8b71f 100644
--- a/doc/misc/flymake.texi
+++ b/doc/misc/flymake.texi
@@ -13,7 +13,7 @@
 @copying
 This manual is for GNU Flymake (version @value{VERSION}, @value{UPDATED}).
 
-Copyright @copyright{} 2004--2022 Free Software Foundation, Inc.
+Copyright @copyright{} 2004--2023 Free Software Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
diff --git a/doc/misc/forms.texi b/doc/misc/forms.texi
index 8c814b9c859..a7bc49c7dfd 100644
--- a/doc/misc/forms.texi
+++ b/doc/misc/forms.texi
@@ -20,7 +20,7 @@
 @copying
 This file documents Forms mode, a form-editing major mode for GNU Emacs.
 
-Copyright @copyright{} 1989, 1997, 2001--2022 Free Software Foundation,
+Copyright @copyright{} 1989, 1997, 2001--2023 Free Software Foundation,
 Inc.
 
 @quotation
diff --git a/doc/misc/gnus-coding.texi b/doc/misc/gnus-coding.texi
index 0858432acf2..c7b52a14885 100644
--- a/doc/misc/gnus-coding.texi
+++ b/doc/misc/gnus-coding.texi
@@ -8,7 +8,7 @@
 @syncodeindex pg cp
 
 @copying
-Copyright @copyright{} 2004--2005, 2007--2022 Free Software Foundation,
+Copyright @copyright{} 2004--2005, 2007--2023 Free Software Foundation,
 Inc.
 
 @quotation
diff --git a/doc/misc/gnus-faq.texi b/doc/misc/gnus-faq.texi
index fd961be2f52..7679468e844 100644
--- a/doc/misc/gnus-faq.texi
+++ b/doc/misc/gnus-faq.texi
@@ -1,7 +1,7 @@
 @c \input texinfo @c -*-texinfo-*-
 @c Uncomment 1st line before texing this file alone.
 @c %**start of header
-@c Copyright (C) 1995, 2001--2022 Free Software Foundation, Inc.
+@c Copyright (C) 1995, 2001--2023 Free Software Foundation, Inc.
 @c
 @c @setfilename gnus-faq.info
 @c @settitle Frequently Asked Questions
diff --git a/doc/misc/gnus.texi b/doc/misc/gnus.texi
index 67e9b5a98bd..b3ee17d49c6 100644
--- a/doc/misc/gnus.texi
+++ b/doc/misc/gnus.texi
@@ -8,7 +8,7 @@
 @syncodeindex pg cp
 
 @copying
-Copyright @copyright{} 1995--2022 Free Software Foundation, Inc.
+Copyright @copyright{} 1995--2023 Free Software Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
diff --git a/doc/misc/htmlfontify.texi b/doc/misc/htmlfontify.texi
index 56f853b0bb2..6d7b41bc339 100644
--- a/doc/misc/htmlfontify.texi
+++ b/doc/misc/htmlfontify.texi
@@ -10,7 +10,7 @@
 This manual documents Htmlfontify, a source code -> crosslinked +
 formatted + syntax colorized html transformer.
 
-Copyright @copyright{} 2002--2022 Free Software Foundation, Inc.
+Copyright @copyright{} 2002--2023 Free Software Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
diff --git a/doc/misc/idlwave.texi b/doc/misc/idlwave.texi
index 9c05a379b8b..1f08857e4d7 100644
--- a/doc/misc/idlwave.texi
+++ b/doc/misc/idlwave.texi
@@ -23,7 +23,7 @@ Emacs, and interacting with an IDL shell run as a subprocess.
 This is edition @value{EDITION} of the IDLWAVE User Manual for IDLWAVE
 @value{VERSION}.
 
-Copyright @copyright{} 1999--2022 Free Software Foundation, Inc.
+Copyright @copyright{} 1999--2023 Free Software Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
diff --git a/doc/misc/ido.texi b/doc/misc/ido.texi
index 9e0f8dc8776..8a9149aa754 100644
--- a/doc/misc/ido.texi
+++ b/doc/misc/ido.texi
@@ -7,7 +7,7 @@
 @copying
 This file documents the Ido package for GNU Emacs.
 
-Copyright @copyright{} 2013--2022 Free Software Foundation, Inc.
+Copyright @copyright{} 2013--2023 Free Software Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
diff --git a/doc/misc/info.texi b/doc/misc/info.texi
index 98e0dceb5a2..a9a6aff27ce 100644
--- a/doc/misc/info.texi
+++ b/doc/misc/info.texi
@@ -15,7 +15,7 @@
 This file describes how to use Info, the menu-driven GNU
 documentation system.
 
-Copyright @copyright{} 1989, 1992, 1996--2022 Free Software Foundation,
+Copyright @copyright{} 1989, 1992, 1996--2023 Free Software Foundation,
 Inc.
 
 @quotation
diff --git a/doc/misc/mairix-el.texi b/doc/misc/mairix-el.texi
index 4414528f3b3..ca33371a8b3 100644
--- a/doc/misc/mairix-el.texi
+++ b/doc/misc/mairix-el.texi
@@ -5,7 +5,7 @@
 @include docstyle.texi
 
 @copying
-Copyright @copyright{} 2008--2022 Free Software Foundation, Inc.
+Copyright @copyright{} 2008--2023 Free Software Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
diff --git a/doc/misc/message.texi b/doc/misc/message.texi
index b0510f00373..29b589cb51a 100644
--- a/doc/misc/message.texi
+++ b/doc/misc/message.texi
@@ -9,7 +9,7 @@
 @copying
 This file documents Message, the Emacs message composition mode.
 
-Copyright @copyright{} 1996--2022 Free Software Foundation, Inc.
+Copyright @copyright{} 1996--2023 Free Software Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
diff --git a/doc/misc/mh-e.texi b/doc/misc/mh-e.texi
index 3901974ede8..ff06f73e5d3 100644
--- a/doc/misc/mh-e.texi
+++ b/doc/misc/mh-e.texi
@@ -25,7 +25,7 @@
 This is version @value{VERSION}@value{EDITION} of @cite{The MH-E
 Manual}, last updated @value{UPDATED}.
 
-Copyright @copyright{} 1995, 2001--2003, 2005--2022 Free Software
+Copyright @copyright{} 1995, 2001--2003, 2005--2023 Free Software
 Foundation, Inc.
 
 @c This dual license has been agreed upon by the FSF.
diff --git a/doc/misc/modus-themes.org b/doc/misc/modus-themes.org
index 5451f806736..51c0ed1db5c 100644
--- a/doc/misc/modus-themes.org
+++ b/doc/misc/modus-themes.org
@@ -42,7 +42,7 @@ Current development target is {{{development-version}}}.
 :custom_id: h:b14c3fcb-13dd-4144-9d92-2c58b3ed16d3
 :end:
 
-Copyright (C) 2020-2022 Free Software Foundation, Inc.
+Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 #+begin_quote
 Permission is granted to copy, distribute and/or modify this document
diff --git a/doc/misc/newsticker.texi b/doc/misc/newsticker.texi
index 92dba55c016..889e51d031d 100644
--- a/doc/misc/newsticker.texi
+++ b/doc/misc/newsticker.texi
@@ -15,7 +15,7 @@ This manual documents Newsticker, a feed reader for Emacs.  It
 corresponds to Emacs version @value{EMACSVER}.
 
 @noindent
-Copyright @copyright{} 2004--2022 Free Software Foundation, Inc.
+Copyright @copyright{} 2004--2023 Free Software Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
diff --git a/doc/misc/nxml-mode.texi b/doc/misc/nxml-mode.texi
index 206da823352..a19c6a8db6b 100644
--- a/doc/misc/nxml-mode.texi
+++ b/doc/misc/nxml-mode.texi
@@ -9,7 +9,7 @@
 This manual documents nXML mode, an Emacs major mode for editing
 XML with RELAX NG support.
 
-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/misc/octave-mode.texi b/doc/misc/octave-mode.texi
index 58fb8a49b68..a4a2517f45e 100644
--- a/doc/misc/octave-mode.texi
+++ b/doc/misc/octave-mode.texi
@@ -6,7 +6,7 @@
 @c %**end of header
 
 @copying
-Copyright @copyright{} 1996--2022 Free Software Foundation, Inc.
+Copyright @copyright{} 1996--2023 Free Software Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
diff --git a/doc/misc/org-setup.org b/doc/misc/org-setup.org
index 88474538e5b..9c8903793cc 100644
--- a/doc/misc/org-setup.org
+++ b/doc/misc/org-setup.org
@@ -1,6 +1,6 @@
 # SETUPFILE for Org manual
 
-# Copyright (C) 2021-2022 Free Software Foundation, Inc.
+# Copyright (C) 2021-2023 Free Software Foundation, Inc.
 #
 # This file is part of GNU Emacs.
 #
diff --git a/doc/misc/pcl-cvs.texi b/doc/misc/pcl-cvs.texi
index 87807b5bdab..b922e4f67ef 100644
--- a/doc/misc/pcl-cvs.texi
+++ b/doc/misc/pcl-cvs.texi
@@ -7,7 +7,7 @@
 @c %**end of header
 
 @copying
-Copyright @copyright{} 1991--2022 Free Software Foundation, Inc.
+Copyright @copyright{} 1991--2023 Free Software Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
diff --git a/doc/misc/pgg.texi b/doc/misc/pgg.texi
index 304c9c8ec88..ea69499a140 100644
--- a/doc/misc/pgg.texi
+++ b/doc/misc/pgg.texi
@@ -10,7 +10,7 @@
 This file describes PGG @value{VERSION}, an Emacs interface to various
 PGP implementations.
 
-Copyright @copyright{} 2001, 2003--2022 Free Software Foundation, Inc.
+Copyright @copyright{} 2001, 2003--2023 Free Software Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
diff --git a/doc/misc/rcirc.texi b/doc/misc/rcirc.texi
index da214958d5c..3e47194101e 100644
--- a/doc/misc/rcirc.texi
+++ b/doc/misc/rcirc.texi
@@ -6,7 +6,7 @@
 @c %**end of header
 
 @copying
-Copyright @copyright{} 2006--2022 Free Software Foundation, Inc.
+Copyright @copyright{} 2006--2023 Free Software Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
diff --git a/doc/misc/reftex.texi b/doc/misc/reftex.texi
index b30e5aeaa4d..07078a07d5d 100644
--- a/doc/misc/reftex.texi
+++ b/doc/misc/reftex.texi
@@ -45,7 +45,7 @@ This manual documents @RefTeX{} (version @value{VERSION}), a 
package
 to do labels, references, citations and indices for LaTeX documents
 with Emacs.
 
-Copyright @copyright{} 1997--2022 Free Software Foundation, Inc.
+Copyright @copyright{} 1997--2023 Free Software Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
diff --git a/doc/misc/remember.texi b/doc/misc/remember.texi
index a980c39616a..6c8b4fb4acb 100644
--- a/doc/misc/remember.texi
+++ b/doc/misc/remember.texi
@@ -10,7 +10,7 @@
 @copying
 This manual is for Remember Mode, as distributed with Emacs @value{EMACSVER}.
 
-Copyright @copyright{} 2001, 2004--2005, 2007--2022 Free Software
+Copyright @copyright{} 2001, 2004--2005, 2007--2023 Free Software
 Foundation, Inc.
 
 @quotation
diff --git a/doc/misc/sasl.texi b/doc/misc/sasl.texi
index 4ead5a55635..89d32b8e916 100644
--- a/doc/misc/sasl.texi
+++ b/doc/misc/sasl.texi
@@ -9,7 +9,7 @@
 @copying
 This file describes the Emacs SASL library, version @value{VERSION}.
 
-Copyright @copyright{} 2000, 2004--2022 Free Software Foundation, Inc.
+Copyright @copyright{} 2000, 2004--2023 Free Software Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
diff --git a/doc/misc/sc.texi b/doc/misc/sc.texi
index 3f6dcd022a5..d4b39d4ee39 100644
--- a/doc/misc/sc.texi
+++ b/doc/misc/sc.texi
@@ -15,7 +15,7 @@
 This document describes Supercite, an Emacs package for citing and
 attributing replies to mail and news messages.
 
-Copyright @copyright{} 1993, 2001--2022 Free Software Foundation, Inc.
+Copyright @copyright{} 1993, 2001--2023 Free Software Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
diff --git a/doc/misc/sem-user.texi b/doc/misc/sem-user.texi
index 70ccdf4a612..dcb15beae40 100644
--- a/doc/misc/sem-user.texi
+++ b/doc/misc/sem-user.texi
@@ -1,5 +1,5 @@
 @c This is part of the Semantic manual.
-@c Copyright (C) 1999--2005, 2007, 2009--2022 Free Software Foundation,
+@c Copyright (C) 1999--2005, 2007, 2009--2023 Free Software Foundation,
 @c Inc.
 @c See file semantic.texi for copying conditions.
 
diff --git a/doc/misc/semantic.texi b/doc/misc/semantic.texi
index eb5c7e0e677..f7088f1891d 100644
--- a/doc/misc/semantic.texi
+++ b/doc/misc/semantic.texi
@@ -25,7 +25,7 @@
 @copying
 This manual documents the Semantic library and utilities.
 
-Copyright @copyright{} 1999--2005, 2007, 2009--2022 Free Software
+Copyright @copyright{} 1999--2005, 2007, 2009--2023 Free Software
 Foundation, Inc.
 
 @quotation
diff --git a/doc/misc/ses.texi b/doc/misc/ses.texi
index 0acb7bf3f15..7a3a7ee77ee 100644
--- a/doc/misc/ses.texi
+++ b/doc/misc/ses.texi
@@ -12,7 +12,7 @@
 @copying
 This file documents @acronym{SES}: the Simple Emacs Spreadsheet.
 
-Copyright @copyright{} 2002--2022 Free Software Foundation, Inc.
+Copyright @copyright{} 2002--2023 Free Software Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
diff --git a/doc/misc/sieve.texi b/doc/misc/sieve.texi
index df03dd01442..db6ed019914 100644
--- a/doc/misc/sieve.texi
+++ b/doc/misc/sieve.texi
@@ -10,7 +10,7 @@
 @copying
 This file documents the Emacs Sieve package, for server-side mail filtering.
 
-Copyright @copyright{} 2001--2022 Free Software Foundation, Inc.
+Copyright @copyright{} 2001--2023 Free Software Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
diff --git a/doc/misc/smtpmail.texi b/doc/misc/smtpmail.texi
index 2e0381138f1..99363483827 100644
--- a/doc/misc/smtpmail.texi
+++ b/doc/misc/smtpmail.texi
@@ -4,7 +4,7 @@
 @include docstyle.texi
 @syncodeindex vr fn
 @copying
-Copyright @copyright{} 2003--2022 Free Software Foundation, Inc.
+Copyright @copyright{} 2003--2023 Free Software Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
diff --git a/doc/misc/speedbar.texi b/doc/misc/speedbar.texi
index 8368f198a34..a225b89449d 100644
--- a/doc/misc/speedbar.texi
+++ b/doc/misc/speedbar.texi
@@ -5,7 +5,7 @@
 @syncodeindex fn cp
 
 @copying
-Copyright @copyright{} 1999--2022 Free Software Foundation, Inc.
+Copyright @copyright{} 1999--2023 Free Software Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
diff --git a/doc/misc/srecode.texi b/doc/misc/srecode.texi
index 9b1578ec0e0..2c40547a284 100644
--- a/doc/misc/srecode.texi
+++ b/doc/misc/srecode.texi
@@ -16,7 +16,7 @@
 @c %**end of header
 
 @copying
-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/misc/texinfo.tex b/doc/misc/texinfo.tex
index 4e83986b8dd..5fb9f89d373 100644
--- a/doc/misc/texinfo.tex
+++ b/doc/misc/texinfo.tex
@@ -5,7 +5,7 @@
 %
 \def\texinfoversion{2021-04-25.21}
 %
-% Copyright 1985--1986, 1988, 1990--2022 Free Software Foundation, Inc.
+% Copyright 1985--1986, 1988, 1990--2023 Free Software Foundation, Inc.
 %
 % This texinfo.tex file is free software: you can redistribute it and/or
 % modify it under the terms of the GNU General Public License as
diff --git a/doc/misc/todo-mode.texi b/doc/misc/todo-mode.texi
index 85603cf5938..40e3056c659 100644
--- a/doc/misc/todo-mode.texi
+++ b/doc/misc/todo-mode.texi
@@ -9,7 +9,7 @@
 @c %**end of header
 
 @copying
-Copyright @copyright{} 2013--2022 Free Software Foundation, Inc.
+Copyright @copyright{} 2013--2023 Free Software Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
diff --git a/doc/misc/tramp.texi b/doc/misc/tramp.texi
index 8ab678a1e10..911b60967f5 100644
--- a/doc/misc/tramp.texi
+++ b/doc/misc/tramp.texi
@@ -12,7 +12,7 @@
 @footnotestyle end
 
 @copying
-Copyright @copyright{} 1999--2022 Free Software Foundation, Inc.
+Copyright @copyright{} 1999--2023 Free Software Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
diff --git a/doc/misc/trampver.texi b/doc/misc/trampver.texi
index 6aa5ffe1b3a..b6aad22b9cc 100644
--- a/doc/misc/trampver.texi
+++ b/doc/misc/trampver.texi
@@ -2,7 +2,7 @@
 @c texi/trampver.texi.  Generated from trampver.texi.in by configure.
 
 @c This is part of the Emacs manual.
-@c Copyright (C) 2003--2022 Free Software Foundation, Inc.
+@c Copyright (C) 2003--2023 Free Software Foundation, Inc.
 @c See file doclicense.texi for copying conditions.
 
 @c In the Tramp GIT, the version numbers are auto-frobbed from
diff --git a/doc/misc/transient.texi b/doc/misc/transient.texi
index d634ad5197a..fb97eb6b854 100644
--- a/doc/misc/transient.texi
+++ b/doc/misc/transient.texi
@@ -8,7 +8,7 @@
 
 @copying
 @quotation
-Copyright (C) 2018-2022 Free Software Foundation, Inc.
+Copyright (C) 2018--2023 Free Software Foundation, Inc.
 
 You can redistribute this document and/or modify it under the terms
 of the GNU General Public License as published by the Free Software
diff --git a/doc/misc/url.texi b/doc/misc/url.texi
index a9d06d7f5b9..0443dfece65 100644
--- a/doc/misc/url.texi
+++ b/doc/misc/url.texi
@@ -21,7 +21,7 @@
 @copying
 This is the manual for the @code{url} Emacs Lisp library.
 
-Copyright @copyright{} 1993--1999, 2002, 2004--2022 Free Software
+Copyright @copyright{} 1993--1999, 2002, 2004--2023 Free Software
 Foundation, Inc.
 
 @quotation
diff --git a/doc/misc/vhdl-mode.texi b/doc/misc/vhdl-mode.texi
index 75e8747412a..d9210acafe3 100644
--- a/doc/misc/vhdl-mode.texi
+++ b/doc/misc/vhdl-mode.texi
@@ -10,7 +10,7 @@
 @copying
 This file documents VHDL Mode, an Emacs mode for editing VHDL code.
 
-Copyright @copyright{} 1995--2008, 2010, 2012, 2015--2022 Free Software
+Copyright @copyright{} 1995--2008, 2010, 2012, 2015--2023 Free Software
 Foundation, Inc.
 
 @quotation
diff --git a/doc/misc/vip.texi b/doc/misc/vip.texi
index df65d70cb1b..afa3f7a7701 100644
--- a/doc/misc/vip.texi
+++ b/doc/misc/vip.texi
@@ -4,7 +4,7 @@
 @include docstyle.texi
 
 @copying
-Copyright @copyright{} 1987, 2001--2022 Free Software Foundation, Inc.
+Copyright @copyright{} 1987, 2001--2023 Free Software Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
diff --git a/doc/misc/viper.texi b/doc/misc/viper.texi
index eeafd64be3b..89172b6d019 100644
--- a/doc/misc/viper.texi
+++ b/doc/misc/viper.texi
@@ -8,7 +8,7 @@
 @include docstyle.texi
 
 @copying
-Copyright @copyright{} 1995--1997, 2001--2022 Free Software Foundation,
+Copyright @copyright{} 1995--1997, 2001--2023 Free Software Foundation,
 Inc.
 
 @quotation
diff --git a/doc/misc/widget.texi b/doc/misc/widget.texi
index c84b49a038c..4ac57a95a43 100644
--- a/doc/misc/widget.texi
+++ b/doc/misc/widget.texi
@@ -9,7 +9,7 @@
 @c %**end of header
 
 @copying
-Copyright @copyright{} 2000--2022 Free Software Foundation, Inc.
+Copyright @copyright{} 2000--2023 Free Software Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
diff --git a/doc/misc/wisent.texi b/doc/misc/wisent.texi
index 07240e5dd35..2d9fedadcc5 100644
--- a/doc/misc/wisent.texi
+++ b/doc/misc/wisent.texi
@@ -24,7 +24,7 @@
 @c %**end of header
 
 @copying
-Copyright @copyright{} 1988--1993, 1995, 1998--2004, 2007, 2012--2022
+Copyright @copyright{} 1988--1993, 1995, 1998--2004, 2007, 2012--2023
 Free Software Foundation, Inc.
 
 @c Since we are both GNU manuals, we do not need to ack each other here.
diff --git a/doc/misc/woman.texi b/doc/misc/woman.texi
index d300cd3a3df..32543b9e48d 100644
--- a/doc/misc/woman.texi
+++ b/doc/misc/woman.texi
@@ -15,7 +15,7 @@
 This file documents WoMan: A program to browse Unix manual pages ``W.O.
 (without) man''.
 
-Copyright @copyright{} 2001--2022 Free Software Foundation, Inc.
+Copyright @copyright{} 2001--2023 Free Software Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
diff --git a/etc/CALC-NEWS b/etc/CALC-NEWS
index 217e16c1081..8fd5365011f 100644
--- a/etc/CALC-NEWS
+++ b/etc/CALC-NEWS
@@ -1,4 +1,4 @@
-Copyright (C) 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 2001-2023 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 Calc is an advanced desk calculator for GNU Emacs.
diff --git a/etc/ChangeLog.1 b/etc/ChangeLog.1
index 32ae5cf3bcd..de6abff2881 100644
--- a/etc/ChangeLog.1
+++ b/etc/ChangeLog.1
@@ -6891,7 +6891,7 @@
 ;; coding: utf-8
 ;; End:
 
-  Copyright (C) 1993-1999, 2001-2022 Free Software Foundation, Inc.
+  Copyright (C) 1993-1999, 2001-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/etc/DEBUG b/etc/DEBUG
index 5d99c313f93..7631bf05b97 100644
--- a/etc/DEBUG
+++ b/etc/DEBUG
@@ -1,6 +1,6 @@
 Debugging GNU Emacs
 
-Copyright (C) 1985, 2000-2022 Free Software Foundation, Inc.
+Copyright (C) 1985, 2000-2023 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 ** Preliminaries
diff --git a/etc/DISTRIB b/etc/DISTRIB
index a60d140aa66..359422ae895 100644
--- a/etc/DISTRIB
+++ b/etc/DISTRIB
@@ -1,7 +1,7 @@
                                                -*- text -*-
             GNU Emacs availability information
 
-Copyright (C) 1986-1993, 1995, 1998, 2000-2022 Free Software Foundation,
+Copyright (C) 1986-1993, 1995, 1998, 2000-2023 Free Software Foundation,
 Inc.
 See the end of the file for license conditions.
 
diff --git a/etc/ERC-NEWS b/etc/ERC-NEWS
index a345bdf9523..21e3de0d10b 100644
--- a/etc/ERC-NEWS
+++ b/etc/ERC-NEWS
@@ -1,6 +1,6 @@
 ERC NEWS                                                       -*- outline -*-
 
-Copyright (C) 2006-2022 Free Software Foundation, Inc.
+Copyright (C) 2006-2023 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 Please send ERC bug reports to 'bug-gnu-emacs@gnu.org',
diff --git a/etc/ETAGS.EBNF b/etc/ETAGS.EBNF
index ac89e7436a3..f2aa45de43f 100644
--- a/etc/ETAGS.EBNF
+++ b/etc/ETAGS.EBNF
@@ -94,7 +94,7 @@ those.
 
 ===================== end of discussion of tag names =====================
 
-Copyright (C) 2002-2022 Free Software Foundation, Inc.
+Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 COPYING PERMISSIONS:
 
diff --git a/etc/ETAGS.README b/etc/ETAGS.README
index af1bf105668..8308da52171 100644
--- a/etc/ETAGS.README
+++ b/etc/ETAGS.README
@@ -28,7 +28,7 @@ ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
LIABILITY, OR TORT
 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 
-Copyright (C) 1984, 1987-1989, 1993-1995, 1998-2022 Free Software
+Copyright (C) 1984, 1987-1989, 1993-1995, 1998-2023 Free Software
 Foundation, Inc.
 
 This file is not considered part of GNU Emacs.
diff --git a/etc/HELLO b/etc/HELLO
index 5b2002ff933..08db761019a 100644
--- a/etc/HELLO
+++ b/etc/HELLO
@@ -96,7 +96,7 @@ Vietnamese (tiếng Việt)       Chào bạn
 
 
 
-Copyright (C) 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 
 This file is part of GNU Emacs.
diff --git a/etc/MACHINES b/etc/MACHINES
index 012002da5fb..3d51f60067c 100644
--- a/etc/MACHINES
+++ b/etc/MACHINES
@@ -1,6 +1,6 @@
 Emacs machines list
 
-Copyright (C) 1989-1990, 1992-1993, 1998, 2001-2022 Free Software
+Copyright (C) 1989-1990, 1992-1993, 1998, 2001-2023 Free Software
 Foundation, Inc.
 See the end of the file for license conditions.
 
diff --git a/etc/MH-E-NEWS b/etc/MH-E-NEWS
index 9bcfc40af28..b2b05c3d024 100644
--- a/etc/MH-E-NEWS
+++ b/etc/MH-E-NEWS
@@ -1,6 +1,6 @@
 * COPYRIGHT
 
-Copyright (C) 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 2001-2023 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 * Changes in MH-E 8.6
diff --git a/etc/NEWS.1-17 b/etc/NEWS.1-17
index ee6fa82b29f..e2800bac144 100644
--- a/etc/NEWS.1-17
+++ b/etc/NEWS.1-17
@@ -1,6 +1,6 @@
 GNU Emacs NEWS -- history of user-visible changes.  26-Mar-1986
 
-Copyright (C) 1985-1986, 2006-2022 Free Software Foundation, Inc.
+Copyright (C) 1985-1986, 2006-2023 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 
diff --git a/etc/NEWS.18 b/etc/NEWS.18
index 78d63e5db71..aff65341fbf 100644
--- a/etc/NEWS.18
+++ b/etc/NEWS.18
@@ -1,6 +1,6 @@
 GNU Emacs NEWS -- history of user-visible changes.  17-Aug-1988
 
-Copyright (C) 1988, 2006-2022 Free Software Foundation, Inc.
+Copyright (C) 1988, 2006-2023 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 
diff --git a/etc/NEWS.19 b/etc/NEWS.19
index 7eb4deaeba5..602d1624c4c 100644
--- a/etc/NEWS.19
+++ b/etc/NEWS.19
@@ -1,6 +1,6 @@
 GNU Emacs NEWS -- history of user-visible changes.  1992.
 
-Copyright (C) 1993-1995, 2001, 2006-2022 Free Software Foundation, Inc.
+Copyright (C) 1993-1995, 2001, 2006-2023 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 
diff --git a/etc/NEWS.20 b/etc/NEWS.20
index 2a9b0b2d259..90efc558e95 100644
--- a/etc/NEWS.20
+++ b/etc/NEWS.20
@@ -1,6 +1,6 @@
 GNU Emacs NEWS -- history of user-visible changes.  2006-05-31
 
-Copyright (C) 1999-2001, 2006-2022 Free Software Foundation, Inc.
+Copyright (C) 1999-2001, 2006-2023 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 
diff --git a/etc/NEWS.21 b/etc/NEWS.21
index 52d2eb6c523..614813c1202 100644
--- a/etc/NEWS.21
+++ b/etc/NEWS.21
@@ -1,6 +1,6 @@
 GNU Emacs NEWS -- history of user-visible changes.  2006-05-31
 
-Copyright (C) 2000-2022 Free Software Foundation, Inc.
+Copyright (C) 2000-2023 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 
diff --git a/etc/NEWS.22 b/etc/NEWS.22
index be3167dace0..a480cc9279d 100644
--- a/etc/NEWS.22
+++ b/etc/NEWS.22
@@ -1,6 +1,6 @@
 GNU Emacs NEWS -- history of user-visible changes.
 
-Copyright (C) 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 2001-2023 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 Please send Emacs bug reports to bug-gnu-emacs@gnu.org.
diff --git a/etc/NEWS.23 b/etc/NEWS.23
index da483c3e7b1..8d35e75fbbf 100644
--- a/etc/NEWS.23
+++ b/etc/NEWS.23
@@ -1,6 +1,6 @@
 GNU Emacs NEWS -- history of user-visible changes.
 
-Copyright (C) 2007-2022 Free Software Foundation, Inc.
+Copyright (C) 2007-2023 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 Please send Emacs bug reports to bug-gnu-emacs@gnu.org.
diff --git a/etc/NEWS.24 b/etc/NEWS.24
index 0fd4037ed06..107d6fa6f54 100644
--- a/etc/NEWS.24
+++ b/etc/NEWS.24
@@ -1,6 +1,6 @@
 GNU Emacs NEWS -- history of user-visible changes.
 
-Copyright (C) 2010-2022 Free Software Foundation, Inc.
+Copyright (C) 2010-2023 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 Please send Emacs bug reports to bug-gnu-emacs@gnu.org.
diff --git a/etc/NEWS.25 b/etc/NEWS.25
index 21fcd052dce..eb84687f746 100644
--- a/etc/NEWS.25
+++ b/etc/NEWS.25
@@ -1,6 +1,6 @@
 GNU Emacs NEWS -- history of user-visible changes.
 
-Copyright (C) 2014-2022 Free Software Foundation, Inc.
+Copyright (C) 2014-2023 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 Please send Emacs bug reports to bug-gnu-emacs@gnu.org.
diff --git a/etc/NEWS.26 b/etc/NEWS.26
index a78baaea5f8..7b9b95c8b07 100644
--- a/etc/NEWS.26
+++ b/etc/NEWS.26
@@ -1,6 +1,6 @@
 GNU Emacs NEWS -- history of user-visible changes.
 
-Copyright (C) 2016-2022 Free Software Foundation, Inc.
+Copyright (C) 2016-2023 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 Please send Emacs bug reports to 'bug-gnu-emacs@gnu.org'.
diff --git a/etc/NEWS.27 b/etc/NEWS.27
index 6e116533c5d..e15dc0ff229 100644
--- a/etc/NEWS.27
+++ b/etc/NEWS.27
@@ -1,6 +1,6 @@
 GNU Emacs NEWS -- history of user-visible changes.
 
-Copyright (C) 2017-2022 Free Software Foundation, Inc.
+Copyright (C) 2017-2023 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 Please send Emacs bug reports to 'bug-gnu-emacs@gnu.org'.
diff --git a/etc/NEXTSTEP b/etc/NEXTSTEP
index dacbed20451..31cfbc8c2e2 100644
--- a/etc/NEXTSTEP
+++ b/etc/NEXTSTEP
@@ -1,4 +1,4 @@
-Copyright (C) 2008-2022 Free Software Foundation, Inc.
+Copyright (C) 2008-2023 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 This file contains information about GNU Emacs on "Nextstep" platforms.
diff --git a/etc/NXML-NEWS b/etc/NXML-NEWS
index b5301ee2cf6..2bd2cc6e326 100644
--- a/etc/NXML-NEWS
+++ b/etc/NXML-NEWS
@@ -1,4 +1,4 @@
-Copyright (C) 2007-2022 Free Software Foundation, Inc.
+Copyright (C) 2007-2023 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 
diff --git a/etc/ORG-NEWS b/etc/ORG-NEWS
index 3c164b1282f..0e530b9ab39 100644
--- a/etc/ORG-NEWS
+++ b/etc/ORG-NEWS
@@ -6,7 +6,7 @@ ORG NEWS -- history of user-visible changes.   -*- mode: org; 
coding: utf-8 -*-
 #+LINK: msg https://list.orgmode.org/%s/
 #+LINK: git https://git.savannah.gnu.org/cgit/emacs/org-mode.git/commit/?id=%s
 
-Copyright (C) 2012-2022 Free Software Foundation, Inc.
+Copyright (C) 2012-2023 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 Please send Org bug reports to mailto:emacs-orgmode@gnu.org.
diff --git a/etc/PROBLEMS b/etc/PROBLEMS
index 9e0b0148ba3..8807f3aa734 100644
--- a/etc/PROBLEMS
+++ b/etc/PROBLEMS
@@ -1,6 +1,6 @@
 Known Problems with GNU Emacs
 
-Copyright (C) 1987-1989, 1993-1999, 2001-2022 Free Software Foundation,
+Copyright (C) 1987-1989, 1993-1999, 2001-2023 Free Software Foundation,
 Inc.
 See the end of the file for license conditions.
 
diff --git a/etc/README b/etc/README
index d343160b50e..2884b0a039a 100644
--- a/etc/README
+++ b/etc/README
@@ -7,5 +7,5 @@ COPYRIGHT AND LICENSE INFORMATION FOR IMAGE FILES
 
 File: emacs.icon
   Author: Sun Microsystems, Inc
-  Copyright (C) 1999, 2001-2022 Free Software Foundation, Inc.
+  Copyright (C) 1999, 2001-2023 Free Software Foundation, Inc.
   License: GNU General Public License version 3 or later (see COPYING)
diff --git a/etc/TERMS b/etc/TERMS
index ed7d0d09de7..444e194f8c0 100644
--- a/etc/TERMS
+++ b/etc/TERMS
@@ -1,4 +1,4 @@
-Copyright (C) 1999, 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 1999, 2001-2023 Free Software Foundation, Inc.
 See the end of the file for copying permissions.
 
 This file describes what you must or might want to do to termcap entries
diff --git a/etc/TODO b/etc/TODO
index a2c08d394d2..dbebece7ffc 100644
--- a/etc/TODO
+++ b/etc/TODO
@@ -1,6 +1,6 @@
 Emacs TODO List                                                   -*-outline-*-
 
-Copyright (C) 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 2001-2023 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 
diff --git a/etc/charsets/README b/etc/charsets/README
index e513fcb815e..4916972b2d6 100644
--- a/etc/charsets/README
+++ b/etc/charsets/README
@@ -1,6 +1,6 @@
 # README file for charset mapping files in this directory.
 
-# Copyright (C) 2003-2022 Free Software Foundation, Inc.
+# Copyright (C) 2003-2023 Free Software Foundation, Inc.
 # Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
 #   National Institute of Advanced Industrial Science and Technology (AIST)
 #   Registration Number H13PRO009
diff --git a/etc/compilation.txt b/etc/compilation.txt
index 0007e1f8bc0..ca54f6392f7 100644
--- a/etc/compilation.txt
+++ b/etc/compilation.txt
@@ -676,7 +676,7 @@ Compilation segmentation fault at Thu Jul 13 10:55:49
 Compilation finished at Thu Jul 21 15:02:15
 
 
-Copyright (C) 2004-2022 Free Software Foundation, Inc.
+Copyright (C) 2004-2023 Free Software Foundation, Inc.
 
 COPYING PERMISSIONS:
 
diff --git a/etc/edt-user.el b/etc/edt-user.el
index fbeadc8789d..1a9216adaed 100644
--- a/etc/edt-user.el
+++ b/etc/edt-user.el
@@ -1,6 +1,6 @@
 ;;; edt-user.el --- Sample user customizations for Emacs EDT emulation -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1986, 1992-1993, 2000-2022 Free Software Foundation,
+;; Copyright (C) 1986, 1992-1993, 2000-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Kevin Gallagher <kevin.gal@verizon.net>
diff --git a/etc/emacs-buffer.gdb b/etc/emacs-buffer.gdb
index 96320b157a9..dd01d48855c 100644
--- a/etc/emacs-buffer.gdb
+++ b/etc/emacs-buffer.gdb
@@ -1,6 +1,6 @@
 # emacs-buffer.gdb --- gdb macros for recovering buffers from emacs coredumps
 
-# Copyright (C) 2005-2022 Free Software Foundation, Inc.
+# Copyright (C) 2005-2023 Free Software Foundation, Inc.
 
 # Author: Noah Friedman <friedman@splode.com>
 # Created: 2005-04-28
diff --git a/etc/emacs.metainfo.xml b/etc/emacs.metainfo.xml
index 11df8a7159c..65b0eda62ec 100644
--- a/etc/emacs.metainfo.xml
+++ b/etc/emacs.metainfo.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright (C) 2014-2022 Free Software Foundation, Inc. -->
+<!-- Copyright (C) 2014-2023 Free Software Foundation, Inc. -->
 <component type="desktop-application">
  <id>org.gnu.emacs</id>
  <metadata_license>GFDL-1.3+</metadata_license>
diff --git a/etc/enriched.txt b/etc/enriched.txt
index 5c74c610aec..a27ae9a5ff6 100644
--- a/etc/enriched.txt
+++ b/etc/enriched.txt
@@ -253,7 +253,7 @@ it.</indent>
 
 
 
-Copyright (C) 1995, 1997, 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 1995, 1997, 2001-2023 Free Software Foundation, Inc.
 
 COPYING PERMISSIONS:
 
diff --git a/etc/forms/forms-d2.el b/etc/forms/forms-d2.el
index a333441f344..afdf5119bb4 100644
--- a/etc/forms/forms-d2.el
+++ b/etc/forms/forms-d2.el
@@ -1,6 +1,6 @@
 ;;; forms-d2.el --- demo forms-mode  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1991, 1994-1997, 2001-2022 Free Software Foundation,
+;; Copyright (C) 1991, 1994-1997, 2001-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Johan Vromans <jvromans@squirrel.nl>
diff --git a/etc/gnus-tut.txt b/etc/gnus-tut.txt
index 8ab718f5d2f..9212a81be27 100644
--- a/etc/gnus-tut.txt
+++ b/etc/gnus-tut.txt
@@ -24,7 +24,7 @@ was done by moi, yours truly, your humble servant, Lars Magne
 Ingebrigtsen.  If you have a WWW browser, you can investigate to your
 heart's delight at <URL:http://www.ifi.uio.no/~larsi/larsi.html>.
 
-;; Copyright (C) 1995, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@ifi.uio.no>
 ;; Keywords: news
diff --git a/etc/grep.txt b/etc/grep.txt
index ff90553d88b..99e6d3641be 100644
--- a/etc/grep.txt
+++ b/etc/grep.txt
@@ -104,7 +104,7 @@ grep -nH -e "xyzxyz" ../info/*
 
 * Miscellaneous
 
-Copyright (C) 2005-2022 Free Software Foundation, Inc.
+Copyright (C) 2005-2023 Free Software Foundation, Inc.
 
 COPYING PERMISSIONS:
 
diff --git a/etc/images/README b/etc/images/README
index 819ab58a6ce..396a42db94d 100644
--- a/etc/images/README
+++ b/etc/images/README
@@ -27,7 +27,7 @@ COPYRIGHT AND LICENSE INFORMATION FOR IMAGE FILES
 
 File: mh-logo.xpm
   Author: Satyaki Das
-  Copyright (C) 2003-2022 Free Software Foundation, Inc.
+  Copyright (C) 2003-2023 Free Software Foundation, Inc.
 
 Files: gnus.pbm
   Author: Luis Fernandes <elf@ee.ryerson.ca>
diff --git a/etc/images/custom/README b/etc/images/custom/README
index 4238d3d1334..7ed66523ecd 100644
--- a/etc/images/custom/README
+++ b/etc/images/custom/README
@@ -6,5 +6,5 @@ COPYRIGHT AND LICENSE INFORMATION FOR IMAGE FILES
 
 Files: down.xpm down-pushed.xpm right.xpm right-pushed.xpm
 Author: Juri Linkov
-Copyright (C) 2008-2022 Free Software Foundation, Inc.
+Copyright (C) 2008-2023 Free Software Foundation, Inc.
 License: GNU General Public License version 3 or later (see COPYING)
diff --git a/etc/images/ezimage/README b/etc/images/ezimage/README
index 80f128ae997..4d2482de515 100644
--- a/etc/images/ezimage/README
+++ b/etc/images/ezimage/README
@@ -7,5 +7,5 @@ Files: bits.xpm bitsbang.xpm box-minus.xpm box-plus.xpm
        tag-gt.xpm tag-minus.xpm tag-plus.xpm tag-type.xpm tag-v.xpm
        tag.xpm unlock.xpm
 Author: Eric M. Ludlam
-Copyright (C) 1999-2022 Free Software Foundation, Inc.
+Copyright (C) 1999-2023 Free Software Foundation, Inc.
 License: GNU General Public License version 3 or later (see COPYING)
diff --git a/etc/images/gnus/README b/etc/images/gnus/README
index db039d792dc..7fe27efc80f 100644
--- a/etc/images/gnus/README
+++ b/etc/images/gnus/README
@@ -7,7 +7,7 @@ COPYRIGHT AND LICENSE INFORMATION FOR IMAGE FILES
 
 Files: important.xpm, unimportant.xpm
 Author: Simon Josefsson <simon@josefsson.org>
-Copyright (C) 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 Files: catchup.pbm catchup.xpm cu-exit.pbm cu-exit.xpm
   describe-group.pbm describe-group.xpm exit-gnus.pbm exit-gnus.xpm
diff --git a/etc/images/gnus/gnus.svg b/etc/images/gnus/gnus.svg
index 1733af900bb..14f96da5e55 100644
--- a/etc/images/gnus/gnus.svg
+++ b/etc/images/gnus/gnus.svg
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <!-- Gnu Emacs Logo
 
-   Copyright (C) 2008-2022 Free Software Foundation, Inc.
+   Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
    Author: Francesc Rocher <f.rocher@member.fsf.org>
 
diff --git a/etc/images/gud/README b/etc/images/gud/README
index 5edd99e2bf7..cf6e0caa596 100644
--- a/etc/images/gud/README
+++ b/etc/images/gud/README
@@ -1,7 +1,7 @@
 COPYRIGHT AND LICENSE INFORMATION FOR IMAGE FILES
 
 The following icons were created by Nick Roberts <nickrob@snap.net.nz>.
-Copyright (C) 2002-2022 Free Software Foundation, Inc.
+Copyright (C) 2002-2023 Free Software Foundation, Inc.
 License: GNU General Public License version 3 or later (see COPYING)
 
   break.pbm, nexti.pbm, go.pbm, pp.pbm, print.pbm, pstar.pbm, remove.pbm
diff --git a/etc/images/icons/README b/etc/images/icons/README
index ca2d3733ed6..d6065232e0c 100644
--- a/etc/images/icons/README
+++ b/etc/images/icons/README
@@ -6,7 +6,7 @@ Files: hicolor/16x16/apps/emacs.png hicolor/24x24/apps/emacs.png
        hicolor/scalable/mimetypes/emacs-document.svg
 
 Author: Nicolas Petton <nicolas@petton.fr>
-Copyright (C) 2015-2022 Free Software Foundation, Inc.
+Copyright (C) 2015-2023 Free Software Foundation, Inc.
 License: GNU General Public License version 3 or later (see COPYING)
 
 Files: hicolor/16x16/apps/emacs23.png hicolor/24x24/apps/emacs23.png
diff --git a/etc/images/icons/hicolor/scalable/apps/emacs.svg 
b/etc/images/icons/hicolor/scalable/apps/emacs.svg
index 6a2c77ed6a7..a7da237a720 100644
--- a/etc/images/icons/hicolor/scalable/apps/emacs.svg
+++ b/etc/images/icons/hicolor/scalable/apps/emacs.svg
@@ -15,7 +15,7 @@
      id="metadata70"><rdf:RDF><cc:Work
          rdf:about=""><dc:format>image/svg+xml</dc:format><dc:type
            rdf:resource="http://purl.org/dc/dcmitype/StillImage"; 
/><dc:title></dc:title></cc:Work></rdf:RDF></metadata><!-- Gnu Emacs Icon
-   Copyright (C) 2008-2022 Free Software Foundation, Inc.
+   Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
    Author: Nicolas Petton <nicolas@petton.fr>
 
diff --git a/etc/images/icons/hicolor/scalable/apps/emacs23.svg 
b/etc/images/icons/hicolor/scalable/apps/emacs23.svg
index 95f732a66ed..966c265ffcf 100644
--- a/etc/images/icons/hicolor/scalable/apps/emacs23.svg
+++ b/etc/images/icons/hicolor/scalable/apps/emacs23.svg
@@ -10,7 +10,7 @@
    id="svg4768"
    xml:space="preserve">
 <!-- Gnu Emacs Icon
-   Copyright (C) 2008-2022 Free Software Foundation, Inc.
+   Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
    This file is part of GNU Emacs.
 
diff --git a/etc/images/icons/hicolor/scalable/mimetypes/emacs-document23.svg 
b/etc/images/icons/hicolor/scalable/mimetypes/emacs-document23.svg
index 04e4c084df3..23373c6ad08 100644
--- a/etc/images/icons/hicolor/scalable/mimetypes/emacs-document23.svg
+++ b/etc/images/icons/hicolor/scalable/mimetypes/emacs-document23.svg
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <!-- Gnu Emacs Document Icon
 
-   Copyright (C) 2008-2022 Free Software Foundation, Inc.
+   Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
    This file is part of GNU Emacs.
 
diff --git a/etc/images/mpc/README b/etc/images/mpc/README
index bf84c769093..27e1b356dc5 100644
--- a/etc/images/mpc/README
+++ b/etc/images/mpc/README
@@ -2,5 +2,5 @@ COPYRIGHT AND LICENSE INFORMATION FOR IMAGE FILES
 
 Files: add.xpm ffwd.xpm next.xpm pause.xpm play.xpm prev.xpm rewind.xpm 
stop.xpm
 Author: Stefan Monnier <monnier@iro.umontreal.ca>
-Copyright (C) 2009-2022 Free Software Foundation, Inc.
+Copyright (C) 2009-2023 Free Software Foundation, Inc.
 License: GNU General Public License version 3 or later (see COPYING)
diff --git a/etc/images/newsticker/README b/etc/images/newsticker/README
index 19e042db638..dafa77ea186 100644
--- a/etc/images/newsticker/README
+++ b/etc/images/newsticker/README
@@ -4,5 +4,5 @@ Files: browse-url.xpm get-all.xpm mark-immortal.xpm 
mark-read.xpm
        narrow.xpm next-feed.xpm next-item.xpm prev-feed.xpm
        prev-item.xpm rss-feed.png rss-feed.svg update.xpm
 Author: Ulf Jasper
-Copyright (C) 2011-2022 Free Software Foundation, Inc.
+Copyright (C) 2011-2023 Free Software Foundation, Inc.
 License: GNU General Public License version 3 or later (see COPYING)
diff --git a/etc/images/smilies/README b/etc/images/smilies/README
index a454f27313d..20a17376bf7 100644
--- a/etc/images/smilies/README
+++ b/etc/images/smilies/README
@@ -3,5 +3,5 @@ Files: blink.pbm blink.xpm braindamaged.xpm cry.xpm dead.xpm 
evil.xpm
        sad.xpm smile.pbm smile.xpm wry.pbm wry.xpm
 Authors: Reiner Steib, Simon Josefsson, Kai Grossjohann, Alex
          Schroeder, Oliver Scholz, Per Abrahamsen, Kim F. Storm.
-Copyright (C) 1999-2022 Free Software Foundation, Inc.
+Copyright (C) 1999-2023 Free Software Foundation, Inc.
 License: GNU General Public License version 3 or later (see COPYING)
diff --git a/etc/images/smilies/grayscale/README 
b/etc/images/smilies/grayscale/README
index f4ead742caa..5b3422866dd 100644
--- a/etc/images/smilies/grayscale/README
+++ b/etc/images/smilies/grayscale/README
@@ -3,5 +3,5 @@ Files: blink.xpm braindamaged.xpm cry.xpm dead.xpm evil.xpm 
forced.xpm
        frown.xpm grin.xpm indifferent.xpm reverse-smile.xpm sad.xpm
        smile.xpm wry.xpm
 Author: Adam Sjøgren
-Copyright (C) 2007-2022 Free Software Foundation, Inc.
+Copyright (C) 2007-2023 Free Software Foundation, Inc.
 License: GNU General Public License version 3 or later (see COPYING)
diff --git a/etc/images/smilies/medium/README b/etc/images/smilies/medium/README
index f4ead742caa..5b3422866dd 100644
--- a/etc/images/smilies/medium/README
+++ b/etc/images/smilies/medium/README
@@ -3,5 +3,5 @@ Files: blink.xpm braindamaged.xpm cry.xpm dead.xpm evil.xpm 
forced.xpm
        frown.xpm grin.xpm indifferent.xpm reverse-smile.xpm sad.xpm
        smile.xpm wry.xpm
 Author: Adam Sjøgren
-Copyright (C) 2007-2022 Free Software Foundation, Inc.
+Copyright (C) 2007-2023 Free Software Foundation, Inc.
 License: GNU General Public License version 3 or later (see COPYING)
diff --git a/etc/images/splash.svg b/etc/images/splash.svg
index 4c583aa1028..cfb027b8f94 100644
--- a/etc/images/splash.svg
+++ b/etc/images/splash.svg
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <!-- Gnu Emacs Logo
 
-   Copyright (C) 2008-2022 Free Software Foundation, Inc.
+   Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
    Author: Francesc Rocher <francesc.rocher@gmail.com>
    Based on the original work by Luis Fernandes <elf@ee.ryerson.ca>
diff --git a/etc/images/tabs/README b/etc/images/tabs/README
index 4d9083fca5d..d9a1b814b72 100644
--- a/etc/images/tabs/README
+++ b/etc/images/tabs/README
@@ -4,5 +4,5 @@ COPYRIGHT AND LICENSE INFORMATION FOR IMAGE FILES
 
 Files: close.xpm new.xpm left-arrow.xpm right-arrow.xpm
 Author: Juri Linkov <juri@linkov.net>
-Copyright (C) 2019-2022 Free Software Foundation, Inc.
+Copyright (C) 2019-2023 Free Software Foundation, Inc.
 License: GNU General Public License version 3 or later (see COPYING)
diff --git a/etc/images/tree-widget/default/README 
b/etc/images/tree-widget/default/README
index 561cde9d56c..88e9328d52e 100644
--- a/etc/images/tree-widget/default/README
+++ b/etc/images/tree-widget/default/README
@@ -5,5 +5,5 @@ Files: close.png close.xpm empty.png empty.xpm end-guide.png 
end-guide.xpm
        no-guide.png no-guide.xpm no-handle.png no-handle.xpm open.png
        open.xpm
 Author: David Ponce <david.ponce@wanadoo.fr>
-Copyright (C) 2004-2022 Free Software Foundation, Inc.
+Copyright (C) 2004-2023 Free Software Foundation, Inc.
 License: GNU General Public License version 3 or later (see COPYING)
diff --git a/etc/images/tree-widget/folder/README 
b/etc/images/tree-widget/folder/README
index 41983108d9d..992159dff2a 100644
--- a/etc/images/tree-widget/folder/README
+++ b/etc/images/tree-widget/folder/README
@@ -5,5 +5,5 @@ Files:  close.png close.xpm empty.png empty.xpm end-guide.png
         leaf.png leaf.xpm no-guide.png no-guide.xpm no-handle.png
         no-handle.xpm open.png open.xpm
 Author: David Ponce <david.ponce@wanadoo.fr>
-Copyright (C) 2004-2022 Free Software Foundation, Inc.
+Copyright (C) 2004-2023 Free Software Foundation, Inc.
 License: GNU General Public License version 3 or later (see COPYING)
diff --git a/etc/org/README b/etc/org/README
index aac788d3c64..da778db0fda 100644
--- a/etc/org/README
+++ b/etc/org/README
@@ -1,7 +1,7 @@
 The files OrgOdtContentTemplate.xml and OrgOdtStyles.xml have the
 following copyright information:
 
-Copyright (C) 2010-2022 Free Software Foundation, Inc.
+Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 These files are part of GNU Emacs.
 
diff --git a/etc/ps-prin0.ps b/etc/ps-prin0.ps
index 53f4cac3553..ba35337e4e4 100644
--- a/etc/ps-prin0.ps
+++ b/etc/ps-prin0.ps
@@ -1,7 +1,7 @@
 % === BEGIN ps-print prologue 0
 % version: 6.0
 
-% Copyright (C) 2000-2022 Free Software Foundation, Inc.
+% Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 % This file is part of GNU Emacs.
 
diff --git a/etc/ps-prin1.ps b/etc/ps-prin1.ps
index a9e6615dac7..37512a86ab9 100644
--- a/etc/ps-prin1.ps
+++ b/etc/ps-prin1.ps
@@ -1,7 +1,7 @@
 % === BEGIN ps-print prologue 1
 % version: 6.1
 
-% Copyright (C) 2000-2022 Free Software Foundation, Inc.
+% Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 % This file is part of GNU Emacs.
 
diff --git a/etc/refcards/Makefile b/etc/refcards/Makefile
index 4c5daa9f44c..9bc7564395a 100644
--- a/etc/refcards/Makefile
+++ b/etc/refcards/Makefile
@@ -1,6 +1,6 @@
 ### Makefile for Emacs refcards
 
-## Copyright (C) 1993-1994, 2001-2022 Free Software Foundation, Inc.
+## Copyright (C) 1993-1994, 2001-2023 Free Software Foundation, Inc.
 
 ## This file is part of GNU Emacs.
 #
diff --git a/etc/refcards/README b/etc/refcards/README
index 8e5eb5c89c8..7e3c7d65d6c 100644
--- a/etc/refcards/README
+++ b/etc/refcards/README
@@ -1,4 +1,4 @@
-Copyright (C) 2013-2022 Free Software Foundation, Inc.
+Copyright (C) 2013-2023 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 
diff --git a/etc/refcards/calccard.tex b/etc/refcards/calccard.tex
index 987ab394116..ce70b6271e5 100644
--- a/etc/refcards/calccard.tex
+++ b/etc/refcards/calccard.tex
@@ -20,7 +20,7 @@
 % Typical command to format:  tex calccard.tex
 % Typical command to print (3 cols):  dvips -t landscape calccard.dvi
 
-% Copyright (C) 1987, 1992, 2001--2022 Free Software Foundation, Inc.
+% Copyright (C) 1987, 1992, 2001--2023 Free Software Foundation, Inc.
 
 % This document 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/refcards/cs-dired-ref.tex b/etc/refcards/cs-dired-ref.tex
index 689ceff3665..6f865ca26c7 100644
--- a/etc/refcards/cs-dired-ref.tex
+++ b/etc/refcards/cs-dired-ref.tex
@@ -1,6 +1,6 @@
 % Reference Card for Dired -*- coding: utf-8 -*-
 
-% Copyright (C) 2000--2022 Free Software Foundation, Inc.
+% Copyright (C) 2000--2023 Free Software Foundation, Inc.
 
 % Author: Evgeny Roubinchtein <eroubinc@u.washington.edu>
 % Czech translation: Pavel Janík <Pavel@Janik.cz>, March 2001
diff --git a/etc/refcards/cs-refcard.tex b/etc/refcards/cs-refcard.tex
index e598caeec48..a949b3d19d2 100644
--- a/etc/refcards/cs-refcard.tex
+++ b/etc/refcards/cs-refcard.tex
@@ -1,6 +1,6 @@
 % Reference Card for GNU Emacs -*- coding: utf-8 -*-
 
-% Copyright (C) 1987, 1993, 1996--1997, 2001--2022 Free Software
+% Copyright (C) 1987, 1993, 1996--1997, 2001--2023 Free Software
 % Foundation, Inc.
 
 % Author: Stephen Gildea <stepheng+emacs@gildea.com>
diff --git a/etc/refcards/cs-survival.tex b/etc/refcards/cs-survival.tex
index 542195c7fb4..59885e92654 100644
--- a/etc/refcards/cs-survival.tex
+++ b/etc/refcards/cs-survival.tex
@@ -1,6 +1,6 @@
 % Title:  GNU Emacs Survival Card -*- coding: utf-8 -*-
 
-% Copyright (C) 2000--2022 Free Software Foundation, Inc.
+% Copyright (C) 2000--2023 Free Software Foundation, Inc.
 
 % Author: Włodek Bzyl <matwb@univ.gda.pl>
 % Czech translation: Pavel Janík <Pavel@Janik.cz>, March 2001
diff --git a/etc/refcards/de-refcard.tex b/etc/refcards/de-refcard.tex
index 7eaf1fcf2b6..e0088bc6c7c 100644
--- a/etc/refcards/de-refcard.tex
+++ b/etc/refcards/de-refcard.tex
@@ -1,6 +1,6 @@
 % Reference Card for GNU Emacs
 
-% Copyright (C) 1987, 1993, 1996, 2000--2022 Free Software Foundation,
+% Copyright (C) 1987, 1993, 1996, 2000--2023 Free Software Foundation,
 % Inc.
 
 % Author: Stephen Gildea <stepheng+emacs@gildea.com>
diff --git a/etc/refcards/dired-ref.tex b/etc/refcards/dired-ref.tex
index 7841daabffe..3ebd422ed09 100644
--- a/etc/refcards/dired-ref.tex
+++ b/etc/refcards/dired-ref.tex
@@ -1,6 +1,6 @@
 % Reference Card for Dired
 
-% Copyright (C) 2000--2022 Free Software Foundation, Inc.
+% Copyright (C) 2000--2023 Free Software Foundation, Inc.
 
 % Author: Evgeny Roubinchtein <eroubinc@u.washington.edu>
 
diff --git a/etc/refcards/emacsver.tex.in b/etc/refcards/emacsver.tex.in
index e8bd43e354b..d1f15f18c85 100644
--- a/etc/refcards/emacsver.tex.in
+++ b/etc/refcards/emacsver.tex.in
@@ -2,4 +2,4 @@
 \def\versionemacs{@majorversion@}           % major version of emacs
 %% This one should not be automatically updated;
 %% M-x set-copyright in admin.el handles it.
-\def\year{2022}                             % latest copyright year
+\def\year{2023}                             % latest copyright year
diff --git a/etc/refcards/fr-dired-ref.tex b/etc/refcards/fr-dired-ref.tex
index e0eebe05e6e..9a0df984ad1 100644
--- a/etc/refcards/fr-dired-ref.tex
+++ b/etc/refcards/fr-dired-ref.tex
@@ -1,6 +1,6 @@
 % Reference Card for Dired -*- coding: utf-8 -*-
 
-% Copyright (C) 2000--2022 Free Software Foundation, Inc.
+% Copyright (C) 2000--2023 Free Software Foundation, Inc.
 
 % Author: Evgeny Roubinchtein <eroubinc@u.washington.edu>
 % French translation: Eric Jacoboni
diff --git a/etc/refcards/fr-refcard.tex b/etc/refcards/fr-refcard.tex
index 039e42c905c..b7b70721f90 100644
--- a/etc/refcards/fr-refcard.tex
+++ b/etc/refcards/fr-refcard.tex
@@ -1,6 +1,6 @@
 % Reference Card for GNU Emacs
 
-% Copyright (C) 1987, 1993, 1996--1997, 2001--2022 Free Software
+% Copyright (C) 1987, 1993, 1996--1997, 2001--2023 Free Software
 % Foundation, Inc.
 
 % Author: Stephen Gildea <stepheng+emacs@gildea.com>
diff --git a/etc/refcards/fr-survival.tex b/etc/refcards/fr-survival.tex
index 14686226110..abc49b61895 100644
--- a/etc/refcards/fr-survival.tex
+++ b/etc/refcards/fr-survival.tex
@@ -1,7 +1,7 @@
 %&tex
 % Title:  GNU Emacs Survival Card
 
-% Copyright (C) 2000--2022 Free Software Foundation, Inc.
+% Copyright (C) 2000--2023 Free Software Foundation, Inc.
 
 % Author: Włodek Bzyl <matwb@univ.gda.pl>
 % French translation:  \'Eric Jacoboni <jaco@teaser.fr>, November 2001
diff --git a/etc/refcards/gnus-logo.eps b/etc/refcards/gnus-logo.eps
index cd38c2ba220..3bd785d6825 100644
--- a/etc/refcards/gnus-logo.eps
+++ b/etc/refcards/gnus-logo.eps
@@ -1,5 +1,5 @@
 %!PS-Adobe-2.0 EPSF-2.0
-% Copyright (C) 2000-2022 Free Software Foundation, Inc.
+% Copyright (C) 2000-2023 Free Software Foundation, Inc.
 %
 % Author: Luis Fernandes <elf@ee.ryerson.ca>
 %
diff --git a/etc/refcards/orgcard.tex b/etc/refcards/orgcard.tex
index 9462df8574c..ffa9a32fb26 100644
--- a/etc/refcards/orgcard.tex
+++ b/etc/refcards/orgcard.tex
@@ -17,7 +17,7 @@
 \pdflayout=(0l)
 
 % Nothing else needs to be changed below this line.
-% Copyright (C) 1987, 1993, 1996--1997, 2001--2022 Free Software
+% Copyright (C) 1987, 1993, 1996--1997, 2001--2023 Free Software
 % Foundation, Inc.
 
 % This document is free software: you can redistribute it and/or modify
diff --git a/etc/refcards/pdflayout.sty b/etc/refcards/pdflayout.sty
index 1bc7fbdb555..284f4d74cc7 100644
--- a/etc/refcards/pdflayout.sty
+++ b/etc/refcards/pdflayout.sty
@@ -1,4 +1,4 @@
-% Copyright (C) 2007-2022 Free Software Foundation, Inc.
+% Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 % This file is part of GNU Emacs.
 
diff --git a/etc/refcards/pl-refcard.tex b/etc/refcards/pl-refcard.tex
index a9978c4cc3c..1fbdeab1be9 100644
--- a/etc/refcards/pl-refcard.tex
+++ b/etc/refcards/pl-refcard.tex
@@ -1,7 +1,7 @@
 %&mex
 % Reference Card for GNU Emacs
 
-% Copyright (C) 1999, 2001--2022 Free Software Foundation, Inc.
+% Copyright (C) 1999, 2001--2023 Free Software Foundation, Inc.
 
 % Author: Stephen Gildea <stepheng+emacs@gildea.com>
 % Polish translation: Włodek Bzyl <matwb@univ.gda.pl>
diff --git a/etc/refcards/pt-br-refcard.tex b/etc/refcards/pt-br-refcard.tex
index 2a3316a5be5..20f7e16d230 100644
--- a/etc/refcards/pt-br-refcard.tex
+++ b/etc/refcards/pt-br-refcard.tex
@@ -1,6 +1,6 @@
 % Reference Card for GNU Emacs
 
-% Copyright (C) 1987, 1993, 1996--1997, 2002--2004, 2006--2022 Free
+% Copyright (C) 1987, 1993, 1996--1997, 2002--2004, 2006--2023 Free
 % Software Foundation, Inc.
 
 % Author: Stephen Gildea <stepheng+emacs@gildea.com>
diff --git a/etc/refcards/refcard.tex b/etc/refcards/refcard.tex
index 3da3e4902e6..ac802fdc4c3 100644
--- a/etc/refcards/refcard.tex
+++ b/etc/refcards/refcard.tex
@@ -1,6 +1,6 @@
 % Reference Card for GNU Emacs
 
-% Copyright (C) 1987, 1993, 1996--1997, 2001--2022 Free Software
+% Copyright (C) 1987, 1993, 1996--1997, 2001--2023 Free Software
 % Foundation, Inc.
 
 % Author: Stephen Gildea <stepheng+emacs@gildea.com>
diff --git a/etc/refcards/ru-refcard.tex b/etc/refcards/ru-refcard.tex
index 001bd7d2163..4945dd998d4 100644
--- a/etc/refcards/ru-refcard.tex
+++ b/etc/refcards/ru-refcard.tex
@@ -1,4 +1,4 @@
-% Copyright (C) 1997, 2002--2022 Free Software Foundation, Inc.
+% Copyright (C) 1997, 2002--2023 Free Software Foundation, Inc.
 
 % Author: Stephen Gildea <stepheng+emacs@gildea.com>
 % Russian translation: Alex Ott <alexott@gmail.com>
diff --git a/etc/refcards/sk-dired-ref.tex b/etc/refcards/sk-dired-ref.tex
index ce2cc07c81c..b353bd74404 100644
--- a/etc/refcards/sk-dired-ref.tex
+++ b/etc/refcards/sk-dired-ref.tex
@@ -1,6 +1,6 @@
 % Reference Card for Dired -*- coding: utf-8 -*-
 
-% Copyright (C) 2000--2022 Free Software Foundation, Inc.
+% Copyright (C) 2000--2023 Free Software Foundation, Inc.
 
 % Author: Evgeny Roubinchtein <eroubinc@u.washington.edu>
 % Czech translation: Pavel Janík <Pavel@Janik.cz>, March 2001
diff --git a/etc/refcards/sk-refcard.tex b/etc/refcards/sk-refcard.tex
index b3fbde8cebc..fe3d352c5b4 100644
--- a/etc/refcards/sk-refcard.tex
+++ b/etc/refcards/sk-refcard.tex
@@ -1,6 +1,6 @@
 % Reference Card for GNU Emacs -*- coding: utf-8 -*-
 
-% Copyright (C) 1987, 1993, 1996--1997, 2001--2022 Free Software
+% Copyright (C) 1987, 1993, 1996--1997, 2001--2023 Free Software
 % Foundation, Inc.
 
 % Author: Stephen Gildea <stepheng+emacs@gildea.com>
diff --git a/etc/refcards/sk-survival.tex b/etc/refcards/sk-survival.tex
index 04bf17650c2..f7a9ee20722 100644
--- a/etc/refcards/sk-survival.tex
+++ b/etc/refcards/sk-survival.tex
@@ -1,6 +1,6 @@
 % Title:  GNU Emacs Survival Card -*- coding: utf-8 -*-
 
-% Copyright (C) 2000--2022 Free Software Foundation, Inc.
+% Copyright (C) 2000--2023 Free Software Foundation, Inc.
 
 % Author: Włodek Bzyl <matwb@univ.gda.pl>
 % Czech translation: Pavel Janík <Pavel@Janik.cz>, March 2001
diff --git a/etc/refcards/survival.tex b/etc/refcards/survival.tex
index 354ad9cb6c2..cfa1be8b915 100644
--- a/etc/refcards/survival.tex
+++ b/etc/refcards/survival.tex
@@ -1,7 +1,7 @@
 %&tex
 % Title:  GNU Emacs Survival Card
 
-% Copyright (C) 2000--2022 Free Software Foundation, Inc.
+% Copyright (C) 2000--2023 Free Software Foundation, Inc.
 
 % Author: Włodek Bzyl <matwb@univ.gda.pl>
 
diff --git a/etc/refcards/vipcard.tex b/etc/refcards/vipcard.tex
index f44ccc03c6b..d780a8b1ae8 100644
--- a/etc/refcards/vipcard.tex
+++ b/etc/refcards/vipcard.tex
@@ -1,6 +1,6 @@
 % Quick Reference Card for VIP
 
-% Copyright (C) 1987, 2001--2022 Free Software Foundation, Inc.
+% Copyright (C) 1987, 2001--2023 Free Software Foundation, Inc.
 
 % Author: Masahiko Sato <ms@sail.stanford.edu>, 
<masahiko@sato.riec.tohoku.junet>
 
diff --git a/etc/refcards/viperCard.tex b/etc/refcards/viperCard.tex
index 0794ea1d420..8376179be09 100644
--- a/etc/refcards/viperCard.tex
+++ b/etc/refcards/viperCard.tex
@@ -1,6 +1,6 @@
 % ViperCard -- The Reference Card for Viper under GNU Emacs
 
-% Copyright (C) 1995--1997, 2001--2022 Free Software Foundation, Inc.
+% Copyright (C) 1995--1997, 2001--2023 Free Software Foundation, Inc.
 
 % Author: Michael Kifer <kifer@cs.stonybrook.edu> (Viper)
 %      Aamod Sane <sane@cs.uiuc.edu> (VIP 4.3)
diff --git a/etc/schema/locate.rnc b/etc/schema/locate.rnc
index 2889acbf3fb..10addaeaa33 100644
--- a/etc/schema/locate.rnc
+++ b/etc/schema/locate.rnc
@@ -1,4 +1,4 @@
-# Copyright (C) 2003-2004, 2007-2022 Free Software Foundation, Inc.
+# Copyright (C) 2003-2004, 2007-2023 Free Software Foundation, Inc.
 
 # This file is part of GNU Emacs.
 
diff --git a/etc/schema/relaxng.rnc b/etc/schema/relaxng.rnc
index 7a86d58ba95..7489dd58c40 100644
--- a/etc/schema/relaxng.rnc
+++ b/etc/schema/relaxng.rnc
@@ -1,6 +1,6 @@
 # RELAX NG XML syntax expressed in RELAX NG Compact syntax.
 
-# Copyright (C) 2003-2004, 2007-2022 Free Software Foundation, Inc.
+# Copyright (C) 2003-2004, 2007-2023 Free Software Foundation, Inc.
 
 # This file is part of GNU Emacs.
 
diff --git a/etc/schema/schemas.xml b/etc/schema/schemas.xml
index 678621f7bd3..8ac208790bf 100644
--- a/etc/schema/schemas.xml
+++ b/etc/schema/schemas.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0"?>
-<!-- Copyright (C) 2003-2004, 2007-2022 Free Software Foundation, Inc.
+<!-- Copyright (C) 2003-2004, 2007-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/etc/ses-example.ses b/etc/ses-example.ses
index f6f0dff27f2..43793721d7c 100644
--- a/etc/ses-example.ses
+++ b/etc/ses-example.ses
@@ -205,7 +205,7 @@ Sales summary - Acme fundraising
 ;;; ses--symbolic-formulas: (("Eastern area") ("West-district") 
("North&South") ("Other"))
 ;;; End:
 
-;;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 ;;; COPYING PERMISSIONS:
 ;;; 
diff --git a/etc/srecode/c.srt b/etc/srecode/c.srt
index e36caef307e..398e9b559b3 100644
--- a/etc/srecode/c.srt
+++ b/etc/srecode/c.srt
@@ -1,6 +1,6 @@
 ;;; c.srt --- SRecode templates for c-mode
 
-;; Copyright (C) 2007-2010, 2012-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2010, 2012-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/etc/srecode/cpp.srt b/etc/srecode/cpp.srt
index d35adaf4b70..ad8618b51be 100644
--- a/etc/srecode/cpp.srt
+++ b/etc/srecode/cpp.srt
@@ -1,6 +1,6 @@
 ;;; cpp.srt --- SRecode templates for c++-mode
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/etc/srecode/default.srt b/etc/srecode/default.srt
index 04ca2e30230..d07f7abf562 100644
--- a/etc/srecode/default.srt
+++ b/etc/srecode/default.srt
@@ -1,6 +1,6 @@
 ;;; default.srt --- SRecode templates for srecode-template-mode
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/etc/srecode/doc-cpp.srt b/etc/srecode/doc-cpp.srt
index e11623dc048..ea2370e089d 100644
--- a/etc/srecode/doc-cpp.srt
+++ b/etc/srecode/doc-cpp.srt
@@ -1,6 +1,6 @@
 ;; doc-c.srt --- SRecode templates for "document" applications
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/etc/srecode/doc-default.srt b/etc/srecode/doc-default.srt
index edd18c26fcc..cbaa599147d 100644
--- a/etc/srecode/doc-default.srt
+++ b/etc/srecode/doc-default.srt
@@ -1,6 +1,6 @@
 ;; doc-default.srt --- SRecode templates for "document" applications
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/etc/srecode/doc-java.srt b/etc/srecode/doc-java.srt
index a94392b6738..a1015572507 100644
--- a/etc/srecode/doc-java.srt
+++ b/etc/srecode/doc-java.srt
@@ -1,6 +1,6 @@
 ;; doc-java.srt --- SRecode templates for "document" applications
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/etc/srecode/ede-autoconf.srt b/etc/srecode/ede-autoconf.srt
index 19dc14202de..c587061eb29 100644
--- a/etc/srecode/ede-autoconf.srt
+++ b/etc/srecode/ede-autoconf.srt
@@ -1,6 +1,6 @@
 ;;; ede/templates/autoconf.srt --- Templates for autoconf used by EDE
 
-;; Copyright (C) 2010, 2012-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2010, 2012-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/etc/srecode/ede-make.srt b/etc/srecode/ede-make.srt
index cde1690f54f..d27d5619a37 100644
--- a/etc/srecode/ede-make.srt
+++ b/etc/srecode/ede-make.srt
@@ -1,6 +1,6 @@
 ;; ede-make.srt --- SRecode templates for Makefiles used by EDE.
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/etc/srecode/el.srt b/etc/srecode/el.srt
index 9078f4d334b..44c7aff6d7e 100644
--- a/etc/srecode/el.srt
+++ b/etc/srecode/el.srt
@@ -1,6 +1,6 @@
 ;;; el.srt --- SRecode templates for Emacs Lisp mode
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/etc/srecode/getset-cpp.srt b/etc/srecode/getset-cpp.srt
index f53b4101264..f000680ab40 100644
--- a/etc/srecode/getset-cpp.srt
+++ b/etc/srecode/getset-cpp.srt
@@ -1,6 +1,6 @@
 ;;; getset-cpp.srt --- SRecode templates for C++ class getter/setters.
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/etc/srecode/java.srt b/etc/srecode/java.srt
index 5c4f7d80727..23210b85dfa 100644
--- a/etc/srecode/java.srt
+++ b/etc/srecode/java.srt
@@ -1,6 +1,6 @@
 ;; java.srt
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/etc/srecode/make.srt b/etc/srecode/make.srt
index 436e067c500..8857de87b5a 100644
--- a/etc/srecode/make.srt
+++ b/etc/srecode/make.srt
@@ -1,6 +1,6 @@
 ;; make.srt
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/etc/srecode/proj-test.srt b/etc/srecode/proj-test.srt
index 62eb0befdfb..b8469542119 100644
--- a/etc/srecode/proj-test.srt
+++ b/etc/srecode/proj-test.srt
@@ -1,6 +1,6 @@
 ;; proj-test.srt --- SRecode template for testing project scoping.
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/etc/srecode/template.srt b/etc/srecode/template.srt
index b6590f5f0b9..ded8ce3f705 100644
--- a/etc/srecode/template.srt
+++ b/etc/srecode/template.srt
@@ -1,6 +1,6 @@
 ;;; template.srt --- Templates for Semantic Recoders
 
-;; Copyright (C) 2005, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2005, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/etc/srecode/test.srt b/etc/srecode/test.srt
index 186376b58a6..127c4f47672 100644
--- a/etc/srecode/test.srt
+++ b/etc/srecode/test.srt
@@ -1,6 +1,6 @@
 ;; test.srt --- SRecode templates for testing
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/etc/srecode/texi.srt b/etc/srecode/texi.srt
index 611ef65a8cb..4a0a20a2267 100644
--- a/etc/srecode/texi.srt
+++ b/etc/srecode/texi.srt
@@ -1,6 +1,6 @@
 ;; texi.srt --- SRecode templates for Texinfo
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/etc/srecode/wisent.srt b/etc/srecode/wisent.srt
index 83553c3dca0..e42ca5c979c 100644
--- a/etc/srecode/wisent.srt
+++ b/etc/srecode/wisent.srt
@@ -1,6 +1,6 @@
 ;; wisent.srt --- SRecode templates for Emacs/WISENT grammar files.
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/etc/themes/adwaita-theme.el b/etc/themes/adwaita-theme.el
index 8cfdb27500e..0a08541afe2 100644
--- a/etc/themes/adwaita-theme.el
+++ b/etc/themes/adwaita-theme.el
@@ -1,6 +1,6 @@
 ;;; adwaita-theme.el --- Tango-based custom theme for faces  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 ;; Author: William Stevenson <yhvh2000@gmail.com>
 
diff --git a/etc/themes/deeper-blue-theme.el b/etc/themes/deeper-blue-theme.el
index 0979a9ddad3..df166d73855 100644
--- a/etc/themes/deeper-blue-theme.el
+++ b/etc/themes/deeper-blue-theme.el
@@ -1,6 +1,6 @@
 ;;; deeper-blue-theme.el --- Custom theme for faces  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2011-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 ;; Author: Scott Frazer <frazer.scott@gmail.com>
 
diff --git a/etc/themes/dichromacy-theme.el b/etc/themes/dichromacy-theme.el
index 5af075fde2c..1e18889a944 100644
--- a/etc/themes/dichromacy-theme.el
+++ b/etc/themes/dichromacy-theme.el
@@ -1,6 +1,6 @@
 ;;; dichromacy-theme.el --- color theme suitable for color-blind users  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2011-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 ;; Author: Chong Yidong <cyd@stupidchicken>
 
diff --git a/etc/themes/leuven-theme.el b/etc/themes/leuven-theme.el
index d098f42ec14..2943355e9ee 100644
--- a/etc/themes/leuven-theme.el
+++ b/etc/themes/leuven-theme.el
@@ -1,6 +1,6 @@
 ;;; leuven-theme.el --- Awesome Emacs color theme on white background  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2003-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003-2023 Free Software Foundation, Inc.
 
 ;; Author: Fabrice Niessen <(concat "fniessen" at-sign "pirilampo.org")>
 ;; URL: https://github.com/fniessen/emacs-leuven-theme
diff --git a/etc/themes/light-blue-theme.el b/etc/themes/light-blue-theme.el
index e927501e6df..6ccd8eb6975 100644
--- a/etc/themes/light-blue-theme.el
+++ b/etc/themes/light-blue-theme.el
@@ -1,6 +1,6 @@
 ;;; light-blue-theme.el --- Custom theme for faces  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2011-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 ;; Author: Drew Adams <drew.adams@oracle.com>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/etc/themes/manoj-dark-theme.el b/etc/themes/manoj-dark-theme.el
index 5a53ffbfecc..b6e4d93a334 100644
--- a/etc/themes/manoj-dark-theme.el
+++ b/etc/themes/manoj-dark-theme.el
@@ -1,6 +1,6 @@
 ;;; manoj-dark-theme.el --- A dark theme from Manoj  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2011-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 ;; Author: Manoj Srivastava <srivasta@ieee.org>
 ;; Keywords: lisp, faces
diff --git a/etc/themes/misterioso-theme.el b/etc/themes/misterioso-theme.el
index 55186384ad1..4059a6a588e 100644
--- a/etc/themes/misterioso-theme.el
+++ b/etc/themes/misterioso-theme.el
@@ -1,6 +1,6 @@
 ;;; misterioso-theme.el --- Custom face theme for Emacs  -*- lexical-binding:t 
-*-
 
-;; Copyright (C) 2011-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 ;; Author: Sebastian Hermida
 
diff --git a/etc/themes/modus-operandi-theme.el 
b/etc/themes/modus-operandi-theme.el
index 781df5bf5b2..845d7796cbf 100644
--- a/etc/themes/modus-operandi-theme.el
+++ b/etc/themes/modus-operandi-theme.el
@@ -1,6 +1,6 @@
 ;;; modus-operandi-theme.el --- Accessible light theme (WCAG AAA) -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; Author: Protesilaos Stavrou <info@protesilaos.com>
 ;; URL: https://gitlab.com/protesilaos/modus-themes
diff --git a/etc/themes/modus-themes.el b/etc/themes/modus-themes.el
index 7a4809c6eb2..447c622b131 100644
--- a/etc/themes/modus-themes.el
+++ b/etc/themes/modus-themes.el
@@ -1,6 +1,6 @@
 ;;; modus-themes.el --- Highly accessible themes (WCAG AAA) -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; Author: Protesilaos Stavrou <info@protesilaos.com>
 ;; URL: https://gitlab.com/protesilaos/modus-themes
diff --git a/etc/themes/modus-vivendi-theme.el 
b/etc/themes/modus-vivendi-theme.el
index 51a1b274adf..972f20c302c 100644
--- a/etc/themes/modus-vivendi-theme.el
+++ b/etc/themes/modus-vivendi-theme.el
@@ -1,6 +1,6 @@
 ;;; modus-vivendi-theme.el --- Accessible dark theme (WCAG AAA) -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; Author: Protesilaos Stavrou <info@protesilaos.com>
 ;; URL: https://gitlab.com/protesilaos/modus-themes
diff --git a/etc/themes/tango-dark-theme.el b/etc/themes/tango-dark-theme.el
index ef00d2ac49f..24137f70e03 100644
--- a/etc/themes/tango-dark-theme.el
+++ b/etc/themes/tango-dark-theme.el
@@ -1,6 +1,6 @@
 ;;; tango-dark-theme.el --- Tango-based custom theme for faces  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 ;; Authors: Chong Yidong <cyd@stupidchicken>
 ;;          Jan Moringen <jan.moringen@uni-bielefeld.de>
diff --git a/etc/themes/tango-theme.el b/etc/themes/tango-theme.el
index ecbbf037536..9ce5a7175f9 100644
--- a/etc/themes/tango-theme.el
+++ b/etc/themes/tango-theme.el
@@ -1,6 +1,6 @@
 ;;; tango-theme.el --- Tango-based custom theme for faces  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 ;; Authors: Chong Yidong <cyd@stupidchicken>
 ;;          Jan Moringen <jan.moringen@uni-bielefeld.de>
diff --git a/etc/themes/tsdh-dark-theme.el b/etc/themes/tsdh-dark-theme.el
index a88ad75520b..8bbcb9dd7f8 100644
--- a/etc/themes/tsdh-dark-theme.el
+++ b/etc/themes/tsdh-dark-theme.el
@@ -1,6 +1,6 @@
 ;;; tsdh-dark-theme.el --- Tassilo's dark custom theme  -*- lexical-binding:t 
-*-
 
-;; Copyright (C) 2011-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/etc/themes/tsdh-light-theme.el b/etc/themes/tsdh-light-theme.el
index d9d09b702b7..63290f16624 100644
--- a/etc/themes/tsdh-light-theme.el
+++ b/etc/themes/tsdh-light-theme.el
@@ -1,6 +1,6 @@
 ;;; tsdh-light-theme.el --- Tassilo's light custom theme  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2011-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/etc/themes/wheatgrass-theme.el b/etc/themes/wheatgrass-theme.el
index c56c8a2d8a4..66314a11444 100644
--- a/etc/themes/wheatgrass-theme.el
+++ b/etc/themes/wheatgrass-theme.el
@@ -1,6 +1,6 @@
 ;;; wheatgrass-theme.el --- custom theme for faces  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/etc/themes/whiteboard-theme.el b/etc/themes/whiteboard-theme.el
index 1f2d367123c..81f512ccc83 100644
--- a/etc/themes/whiteboard-theme.el
+++ b/etc/themes/whiteboard-theme.el
@@ -1,6 +1,6 @@
 ;;; whiteboard-theme.el --- Custom theme for faces  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2011-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 ;; Author: Scott Frazer <frazer.scott@gmail.com>
 
diff --git a/etc/themes/wombat-theme.el b/etc/themes/wombat-theme.el
index d9fab8ac782..e5d9fc988a2 100644
--- a/etc/themes/wombat-theme.el
+++ b/etc/themes/wombat-theme.el
@@ -1,6 +1,6 @@
 ;;; wombat-theme.el --- Custom face theme for Emacs  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2011-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 ;; Author: Kristoffer Grönlund <krig@koru.se>
 
diff --git a/etc/tutorials/TUTORIAL b/etc/tutorials/TUTORIAL
index daaf67d089e..6b53c2b84e6 100644
--- a/etc/tutorials/TUTORIAL
+++ b/etc/tutorials/TUTORIAL
@@ -1117,7 +1117,7 @@ starting with the one written by Stuart Cracraft for the 
original Emacs.
 This version of the tutorial is a part of GNU Emacs.  It is copyrighted
 and comes with permission to distribute copies on certain conditions:
 
-  Copyright (C) 1985, 1996, 1998, 2001-2022 Free Software Foundation,
+  Copyright (C) 1985, 1996, 1998, 2001-2023 Free Software Foundation,
   Inc.
 
   This file is part of GNU Emacs.
diff --git a/etc/tutorials/TUTORIAL.bg b/etc/tutorials/TUTORIAL.bg
index 63cae5d62b8..60c1e07272d 100644
--- a/etc/tutorials/TUTORIAL.bg
+++ b/etc/tutorials/TUTORIAL.bg
@@ -1162,7 +1162,7 @@ Dired ви позволява да гледате списъка от файло
 This version of the tutorial, like GNU Emacs, is copyrighted, and
 comes with permission to distribute copies on certain conditions:
 
-  Copyright (C) 1985, 1996, 1998, 2001-2022 Free Software Foundation,
+  Copyright (C) 1985, 1996, 1998, 2001-2023 Free Software Foundation,
   Inc.
 
   This file is part of GNU Emacs.
diff --git a/etc/tutorials/TUTORIAL.cn b/etc/tutorials/TUTORIAL.cn
index 5d03014e41a..62ff7a92f77 100644
--- a/etc/tutorials/TUTORIAL.cn
+++ b/etc/tutorials/TUTORIAL.cn
@@ -997,7 +997,7 @@ starting with the one written by Stuart Cracraft for the 
original Emacs.
 This version of the tutorial is a part of GNU Emacs.  It is copyrighted
 and comes with permission to distribute copies on certain conditions:
 
-  Copyright (C) 1985, 1996, 1998, 2001-2022 Free Software Foundation,
+  Copyright (C) 1985, 1996, 1998, 2001-2023 Free Software Foundation,
   Inc.
 
   This file is part of GNU Emacs.
diff --git a/etc/tutorials/TUTORIAL.cs b/etc/tutorials/TUTORIAL.cs
index 737b872c500..be3b92f8ffd 100644
--- a/etc/tutorials/TUTORIAL.cs
+++ b/etc/tutorials/TUTORIAL.cs
@@ -1015,7 +1015,7 @@ tutoriálem napsaným Stuartem Cracraftem pro původní Emacs.
 Tato verze tutoriálu je, podobně jako GNU Emacs, chráněna copyrightem a
 je šířena se svolením distribuovat kopie za jistých podmínek:
 
-Copyright (C) 1985, 1996, 1998, 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 1985, 1996, 1998, 2001-2023 Free Software Foundation, Inc.
 
    Každému je zaručeno právo vytvářet a distribuovat přesné kopie tohoto
    dokumentu tak, jak jej obdržel, na jakémkoliv médiu, s tím, že bude
diff --git a/etc/tutorials/TUTORIAL.de b/etc/tutorials/TUTORIAL.de
index 4ae421f40e0..03716dd7de4 100644
--- a/etc/tutorials/TUTORIAL.de
+++ b/etc/tutorials/TUTORIAL.de
@@ -1488,7 +1488,7 @@ Beachten Sie bitte, dass im Zweifelsfalle das englische 
Original
 dieser Urheberrechtsnotiz gültig ist (zu finden in der Datei
 TUTORIAL).
 
-   Copyright (C) 1985, 1996-1997, 2001-2022 Free Software Foundation,
+   Copyright (C) 1985, 1996-1997, 2001-2023 Free Software Foundation,
    Inc.
 
    Diese Datei ist ein Bestandteil von GNU Emacs.
diff --git a/etc/tutorials/TUTORIAL.eo b/etc/tutorials/TUTORIAL.eo
index 762510a6fb0..a92edf267fe 100644
--- a/etc/tutorials/TUTORIAL.eo
+++ b/etc/tutorials/TUTORIAL.eo
@@ -1081,7 +1081,7 @@ la dosiero verkita de Stuart Cracraft por la originala 
Emakso.
 kopirajton, kaj venas kun permeso por disdoni kopiojn se certaj
 kondiĉoj estas observataj:
 
-   Copyright (C) 1985, 1999, 2001-2002, 2005, 2007-2022 Free Software
+   Copyright (C) 1985, 1999, 2001-2002, 2005, 2007-2023 Free Software
    Foundation, Inc.
 
    Ĉi tiu dosiero estas parto de "GNU Emacs".
diff --git a/etc/tutorials/TUTORIAL.es b/etc/tutorials/TUTORIAL.es
index 454f2ce68f5..b0d176d27cc 100644
--- a/etc/tutorials/TUTORIAL.es
+++ b/etc/tutorials/TUTORIAL.es
@@ -1204,7 +1204,7 @@ Por favor, en caso de duda, solo es válido el original en 
inglés de la
 siguiente nota de derechos de reproducción (que puede encontrar en el
 archivo TUTORIAL).
 
-Copyright (C) 1985, 1996, 1998, 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 1985, 1996, 1998, 2001-2023 Free Software Foundation, Inc.
 
    Se permite a cualquiera hacer o distribuir copias literales de este
    documento como se recibe, en cualquier medio, siempre que la nota
diff --git a/etc/tutorials/TUTORIAL.fr b/etc/tutorials/TUTORIAL.fr
index 5b080645e40..3eb713c8a0f 100644
--- a/etc/tutorials/TUTORIAL.fr
+++ b/etc/tutorials/TUTORIAL.fr
@@ -1202,7 +1202,7 @@ Cette version du didacticiel, comme GNU Emacs, est placée 
sous
 droit d'auteur, et vous pouvez en distribuer des copies sous certaines
 conditions :
 
-Copyright (C) 1985, 1996, 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 1985, 1996, 2001-2023 Free Software Foundation, Inc.
 
    Chacun peut créer ou distribuer des copies de ce document tel qu'il
    l'a reçu, sur n'importe quel support, pourvu que la note de
diff --git a/etc/tutorials/TUTORIAL.it b/etc/tutorials/TUTORIAL.it
index c908e36e05f..830412f3cc7 100644
--- a/etc/tutorials/TUTORIAL.it
+++ b/etc/tutorials/TUTORIAL.it
@@ -1206,7 +1206,7 @@ distribuito con il permesso di farne copie a determinate 
condizioni:
    indicativo, restando comunque inteso il fatto che è quella
    originale a fare fede.
 
-Copyright (C) 2003-2022 Free Software Foundation, Inc.
+Copyright (C) 2003-2023 Free Software Foundation, Inc.
 
    È permesso a chiunque copiare e distribuire attraverso ogni mezzo
    copie fedeli di questo documento così come viene ricevuto, a
diff --git a/etc/tutorials/TUTORIAL.ja b/etc/tutorials/TUTORIAL.ja
index 43f4d09da78..eb77faf0cf2 100644
--- a/etc/tutorials/TUTORIAL.ja
+++ b/etc/tutorials/TUTORIAL.ja
@@ -1062,7 +1062,7 @@ starting with the one written by Stuart Cracraft for the 
original Emacs.
 This version of the tutorial, like GNU Emacs, is copyrighted, and
 comes with permission to distribute copies on certain conditions:
 
-Copyright (C) 1985, 1996, 1998, 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 1985, 1996, 1998, 2001-2023 Free Software Foundation, Inc.
 
    Permission is granted to anyone to make or distribute verbatim copies
    of this document as received, in any medium, provided that the
diff --git a/etc/tutorials/TUTORIAL.ko b/etc/tutorials/TUTORIAL.ko
index 84cc4f1d845..8252a91e179 100644
--- a/etc/tutorials/TUTORIAL.ko
+++ b/etc/tutorials/TUTORIAL.ko
@@ -981,7 +981,7 @@ C-x C-s와 (META쇠나 EDIT쇠 혹은 교체쇠가 있으면) <ESC>v와 같은 
 GNU 이맥스와 같이 이 지침서 판은 저작권이 있으며 특정한 조건을 만족할
 때에 복사본을 배포할 수 있는 허가를 갖고 나온 것이다:
 
-Copyright (C) 1985, 1996, 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 1985, 1996, 2001-2023 Free Software Foundation, Inc.
 
    이 문서는 이 저작권 공고와 허용 공고가 그대로 유지되고, 배포자가
    수취자에게 이 공고에 따라 허용되는 것처럼 또 재분배하는 것을
diff --git a/etc/tutorials/TUTORIAL.nl b/etc/tutorials/TUTORIAL.nl
index 2ec3fac11bd..7ea55d1fd30 100644
--- a/etc/tutorials/TUTORIAL.nl
+++ b/etc/tutorials/TUTORIAL.nl
@@ -1209,7 +1209,7 @@ Deze versie van de inleiding is onderdeel van GNU Emacs.  
Het valt
 onder copyright.  Je mag deze inleiding verspreiden onder bepaalde
 voorwaarden:
 
-  Copyright (C) 1985, 1996, 1998, 2001-2022 Free Software Foundation,
+  Copyright (C) 1985, 1996, 1998, 2001-2023 Free Software Foundation,
   Inc.
 
   Dit bestand is onderdeel van GNU Emacs.
diff --git a/etc/tutorials/TUTORIAL.pl b/etc/tutorials/TUTORIAL.pl
index 2d87eb47106..388e4cf692b 100644
--- a/etc/tutorials/TUTORIAL.pl
+++ b/etc/tutorials/TUTORIAL.pl
@@ -1209,7 +1209,7 @@ z pomocą Ryszarda Kubiaka i Janusza S. Bienia 
<jsbien@mail.uw.edu.pl>.
 Ta wersja samouczka, podobnie jak GNU Emacs, jest chroniona prawem
 autorskim, ale wolno ją kopiować pod następującymi warunkami:
 
-Copyright (C) 1985, 1994, 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 1985, 1994, 2001-2023 Free Software Foundation, Inc.
 
 Zezwala się na wykonywanie lub rozpowszechnianie
 wiernych kopii tego dokumentu w otrzymanej formie, na dowolnym
diff --git a/etc/tutorials/TUTORIAL.pt_BR b/etc/tutorials/TUTORIAL.pt_BR
index 0a3b376e4d2..a7d6dcb9204 100644
--- a/etc/tutorials/TUTORIAL.pt_BR
+++ b/etc/tutorials/TUTORIAL.pt_BR
@@ -1056,7 +1056,7 @@ Essa versão do tutorial foi originalmente traduzida por 
Marcelo Toledo
 <marcelo@gnu.org> e como o GNU Emacs, tem um copyright, e vem
 com uma permissão de distribuição de cópias nas seguintes condições:
 
-Copyright (C) 2004-2022 Free Software Foundation, Inc.
+Copyright (C) 2004-2023 Free Software Foundation, Inc.
 
    Permissão é garantida a qualquer um para fazer ou distribuir cópias
    integrais deste documento como recebido, em qualquer meio, deixando
diff --git a/etc/tutorials/TUTORIAL.ro b/etc/tutorials/TUTORIAL.ro
index 1f1dc325609..ee3a1426239 100644
--- a/etc/tutorials/TUTORIAL.ro
+++ b/etc/tutorials/TUTORIAL.ro
@@ -4,7 +4,7 @@ Mulţumiri Aidei Hulubei <aida@chang.pub.ro> pentru corecturi şi 
sugestii.
 
 Această versiune a fost produsă plecând de la versiunea în limba
 engleză, care este
-Copyright (c) 1985, 2013-2022 Free Software Foundation, Inc.
+Copyright (c) 1985, 2013-2023 Free Software Foundation, Inc.
 
 Citiţi acum versiunea românească a tutorialului de Emacs.
 
diff --git a/etc/tutorials/TUTORIAL.ru b/etc/tutorials/TUTORIAL.ru
index d32b7163e68..8018b36cc38 100644
--- a/etc/tutorials/TUTORIAL.ru
+++ b/etc/tutorials/TUTORIAL.ru
@@ -1105,7 +1105,7 @@ Dired позволяет вам отображать список файлов 
 (copyrighted) и приходит с ограничениями распространения копий со
 следующими соглашениями:
 
-Copyright (C) 1985, 1996, 1998, 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 1985, 1996, 1998, 2001-2023 Free Software Foundation, Inc.
 
    Permission is granted to anyone to make or distribute verbatim copies
    of this document as received, in any medium, provided that the
diff --git a/etc/tutorials/TUTORIAL.sk b/etc/tutorials/TUTORIAL.sk
index 7e523f0f93f..e5033a822dc 100644
--- a/etc/tutorials/TUTORIAL.sk
+++ b/etc/tutorials/TUTORIAL.sk
@@ -1074,7 +1074,7 @@ tútorialom napísaným Stuartom Cracraftom pre pôvodný 
Emacs.
 Táto verzia tútorialu je, podobne ako GNU Emacs, chránená copyrightom
 a je šírená s povolením distribuovať kópie za istých podmienok:
 
-Copyright (C) 1985, 1996, 1998, 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 1985, 1996, 1998, 2001-2023 Free Software Foundation, Inc.
 
    Každému je zaručené právo vytvárať a distribuovať presné kópie tohto
    dokumentu tak, ako ho dostal, na akomkoľvek médiu, s tým, že bude
diff --git a/etc/tutorials/TUTORIAL.sl b/etc/tutorials/TUTORIAL.sl
index 20ff1b60557..ae594b99332 100644
--- a/etc/tutorials/TUTORIAL.sl
+++ b/etc/tutorials/TUTORIAL.sl
@@ -1119,7 +1119,7 @@ Emacs. V slovenščino ga je prevedel Primož Peterlin.
 To besedilo, kot sam GNU Emacs, je avtorsko delo, in njegovo
 razmnoževanje in razširjanje je dovoljeno pod naslednjimi pogoji:
 
-Copyright © 1985, 1996, 1998, 2001-2022 Free Software Foundation, Inc.
+Copyright © 1985, 1996, 1998, 2001-2023 Free Software Foundation, Inc.
 
   Ta datoteka je del paketa GNU Emacs.
 
diff --git a/etc/tutorials/TUTORIAL.sv b/etc/tutorials/TUTORIAL.sv
index ac7d923a016..5a13bd2b970 100644
--- a/etc/tutorials/TUTORIAL.sv
+++ b/etc/tutorials/TUTORIAL.sv
@@ -1139,7 +1139,7 @@ Lidell översatte den till svenska.
 This version of the tutorial, like GNU Emacs, is copyrighted, and
 comes with permission to distribute copies on certain conditions:
 
-Copyright (C) 1985, 1996, 1998, 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 1985, 1996, 1998, 2001-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/etc/tutorials/TUTORIAL.th b/etc/tutorials/TUTORIAL.th
index fb5a0313625..9c2ee1e5b90 100644
--- a/etc/tutorials/TUTORIAL.th
+++ b/etc/tutorials/TUTORIAL.th
@@ -964,7 +964,7 @@ starting with the one written by Stuart Cracraft for the 
original Emacs.
 This version of the tutorial, like GNU Emacs, is copyrighted, and
 comes with permission to distribute copies on certain conditions:
 
-Copyright (C) 1985, 1996, 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 1985, 1996, 2001-2023 Free Software Foundation, Inc.
 
    Permission is granted to anyone to make or distribute verbatim copies
    of this document as received, in any medium, provided that the
diff --git a/etc/tutorials/TUTORIAL.zh b/etc/tutorials/TUTORIAL.zh
index 959d51b7aa2..f938ed693d8 100644
--- a/etc/tutorials/TUTORIAL.zh
+++ b/etc/tutorials/TUTORIAL.zh
@@ -1049,7 +1049,7 @@ issue here>」。
 這個版本的快速指南和 GNU Emacs 一樣都是版權化的,並且允許在某些條件下
 散佈其拷貝:
 
-Copyright (C) 1985, 1996, 1998, 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 1985, 1996, 1998, 2001-2023 Free Software Foundation, Inc.
 
    Permission is granted to anyone to make or distribute verbatim copies
    of this document as received, in any medium, provided that the
diff --git a/etc/w32-feature.el b/etc/w32-feature.el
index dadd8d1faaa..97a7a5f729d 100644
--- a/etc/w32-feature.el
+++ b/etc/w32-feature.el
@@ -1,6 +1,6 @@
 ;;; w32-feature.el --- Check Availability of Emacs Features  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; Author: Phillip Lord <phillip.lord@russet.org.uk>
 
diff --git a/leim/ChangeLog.1 b/leim/ChangeLog.1
index af5a16c385d..ac17527d66f 100644
--- a/leim/ChangeLog.1
+++ b/leim/ChangeLog.1
@@ -2578,7 +2578,7 @@
 ;; coding: utf-8
 ;; End:
 
-  Copyright (C) 1997-1999, 2001-2022 Free Software Foundation, Inc.
+  Copyright (C) 1997-1999, 2001-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/leim/Makefile.in b/leim/Makefile.in
index a574a108454..af71318fed3 100644
--- a/leim/Makefile.in
+++ b/leim/Makefile.in
@@ -1,6 +1,6 @@
 ### @configure_input@
 
-# Copyright (C) 1997-2022 Free Software Foundation, Inc.
+# Copyright (C) 1997-2023 Free Software Foundation, Inc.
 # Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
 #   2006, 2007, 2008, 2009, 2010, 2011
 #   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/leim/README b/leim/README
index 6a4ec776199..89219f27db2 100644
--- a/leim/README
+++ b/leim/README
@@ -1,4 +1,4 @@
-Copyright (C) 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 2001-2023 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 
diff --git a/leim/leim-ext.el b/leim/leim-ext.el
index 58dd166763f..d145296e3c8 100644
--- a/leim/leim-ext.el
+++ b/leim/leim-ext.el
@@ -1,6 +1,6 @@
 ;;; leim-ext.el --- extra leim configuration   -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2004-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
 ;;   Registration Number H13PRO009
diff --git a/lib-src/ChangeLog.1 b/lib-src/ChangeLog.1
index 0829f50a56d..3d04eb27077 100644
--- a/lib-src/ChangeLog.1
+++ b/lib-src/ChangeLog.1
@@ -8609,7 +8609,7 @@
 ;; coding: utf-8
 ;; End:
 
-  Copyright (C) 1988-1999, 2001-2022 Free Software Foundation, Inc.
+  Copyright (C) 1988-1999, 2001-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/lib-src/Makefile.in b/lib-src/Makefile.in
index 92487edce73..8b3edbc82ef 100644
--- a/lib-src/Makefile.in
+++ b/lib-src/Makefile.in
@@ -1,6 +1,6 @@
 ### @configure_input@
 
-# Copyright (C) 1985, 1987-1988, 1993-1994, 2001-2022 Free Software
+# Copyright (C) 1985, 1987-1988, 1993-1994, 2001-2023 Free Software
 # Foundation, Inc.
 
 # This file is part of GNU Emacs.
diff --git a/lib-src/ebrowse.c b/lib-src/ebrowse.c
index ac7e7901878..cef6e496f8f 100644
--- a/lib-src/ebrowse.c
+++ b/lib-src/ebrowse.c
@@ -1,6 +1,6 @@
 /* ebrowse.c --- parsing files for the ebrowse C++ browser
 
-Copyright (C) 1992-2022 Free Software Foundation, Inc.
+Copyright (C) 1992-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/lib-src/emacsclient.c b/lib-src/emacsclient.c
index 57a5eff3bf6..1605eb96a82 100644
--- a/lib-src/emacsclient.c
+++ b/lib-src/emacsclient.c
@@ -1,6 +1,6 @@
 /* Client process that communicates with GNU Emacs acting as server.
 
-Copyright (C) 1986-1987, 1994, 1999-2022 Free Software Foundation, Inc.
+Copyright (C) 1986-1987, 1994, 1999-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/lib-src/etags.c b/lib-src/etags.c
index a6bd7f66e29..7e0f1653bc8 100644
--- a/lib-src/etags.c
+++ b/lib-src/etags.c
@@ -28,7 +28,7 @@ OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 
SOFTWARE, EVEN
 IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 
-Copyright (C) 1984, 1987-1989, 1993-1995, 1998-2022 Free Software
+Copyright (C) 1984, 1987-1989, 1993-1995, 1998-2023 Free Software
 Foundation, Inc.
 
 This file is not considered part of GNU Emacs.
diff --git a/lib-src/hexl.c b/lib-src/hexl.c
index c074a957a69..ff2466a0a57 100644
--- a/lib-src/hexl.c
+++ b/lib-src/hexl.c
@@ -1,5 +1,5 @@
 /* Convert files for Emacs Hexl mode.
-   Copyright (C) 1989, 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 1989, 2001-2023 Free Software Foundation, Inc.
 
 Author: Keith Gabryelski (according to authors.el)
 
diff --git a/lib-src/make-docfile.c b/lib-src/make-docfile.c
index ebe501f8677..0680a9ba80d 100644
--- a/lib-src/make-docfile.c
+++ b/lib-src/make-docfile.c
@@ -1,6 +1,6 @@
 /* Generate doc-string file for GNU Emacs from source files.
 
-Copyright (C) 1985-1986, 1992-1994, 1997, 1999-2022 Free Software
+Copyright (C) 1985-1986, 1992-1994, 1997, 1999-2023 Free Software
 Foundation, Inc.
 
 This file is part of GNU Emacs.
diff --git a/lib-src/make-fingerprint.c b/lib-src/make-fingerprint.c
index ea9fe941e4d..7931616096b 100644
--- a/lib-src/make-fingerprint.c
+++ b/lib-src/make-fingerprint.c
@@ -1,6 +1,6 @@
 /* Hash inputs and generate C file with the digest.
 
-Copyright (C) 1985-1986, 1992-1994, 1997, 1999-2016, 2018-2022 Free
+Copyright (C) 1985-1986, 1992-1994, 1997, 1999-2016, 2018-2023 Free
 Software Foundation, Inc.
 
 This file is part of GNU Emacs.
diff --git a/lib-src/movemail.c b/lib-src/movemail.c
index 888688f90b1..560877bf367 100644
--- a/lib-src/movemail.c
+++ b/lib-src/movemail.c
@@ -1,7 +1,7 @@
 /* movemail foo bar -- move file foo to file bar,
    locking file foo the way /bin/mail respects.
 
-Copyright (C) 1986, 1992-1994, 1996, 1999, 2001-2022 Free Software
+Copyright (C) 1986, 1992-1994, 1996, 1999, 2001-2023 Free Software
 Foundation, Inc.
 
 This file is part of GNU Emacs.
diff --git a/lib-src/ntlib.c b/lib-src/ntlib.c
index ce4d7e1a43e..2adeac30ce2 100644
--- a/lib-src/ntlib.c
+++ b/lib-src/ntlib.c
@@ -1,6 +1,6 @@
 /* Utility and Unix shadow routines for GNU Emacs support programs on NT.
 
-Copyright (C) 1994, 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 1994, 2001-2023 Free Software Foundation, Inc.
 
 Author: Geoff Voelker (voelker@cs.washington.edu)
 Created: 10-8-94
diff --git a/lib-src/ntlib.h b/lib-src/ntlib.h
index 2cd2b1d1079..75e8d976b5c 100644
--- a/lib-src/ntlib.h
+++ b/lib-src/ntlib.h
@@ -1,5 +1,5 @@
 /* Utility and Unix shadow routines for GNU Emacs support programs on NT.
-   Copyright (C) 1994, 2002-2022 Free Software Foundation, Inc.
+   Copyright (C) 1994, 2002-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/lib-src/pop.c b/lib-src/pop.c
index cfe2ece6604..c58103a7e65 100644
--- a/lib-src/pop.c
+++ b/lib-src/pop.c
@@ -1,6 +1,6 @@
 /* pop.c: client routines for talking to a POP3-protocol post-office server
 
-Copyright (C) 1991, 1993, 1996-1997, 1999, 2001-2022 Free Software
+Copyright (C) 1991, 1993, 1996-1997, 1999, 2001-2023 Free Software
 Foundation, Inc.
 
 Author: Jonathan Kamens <jik@security.ov.com>
diff --git a/lib-src/pop.h b/lib-src/pop.h
index 2c9b3e0bec2..2f48272edb2 100644
--- a/lib-src/pop.h
+++ b/lib-src/pop.h
@@ -1,5 +1,5 @@
 /* pop.h: Header file for the "pop.c" client POP3 protocol.
-   Copyright (C) 1991, 1993, 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 1991, 1993, 2001-2023 Free Software Foundation, Inc.
 
 Author: Jonathan Kamens <jik@security.ov.com>
 
diff --git a/lib-src/rcs2log b/lib-src/rcs2log
index bc7875cfdd2..9bfdd1d2097 100755
--- a/lib-src/rcs2log
+++ b/lib-src/rcs2log
@@ -2,7 +2,7 @@
 
 # RCS to ChangeLog generator
 
-# Copyright (C) 1992-1998, 2001-2022 Free Software Foundation, Inc.
+# Copyright (C) 1992-1998, 2001-2023 Free Software Foundation, Inc.
 
 # Author: Paul Eggert <eggert@cs.ucla.edu>
 
diff --git a/lib-src/seccomp-filter.c b/lib-src/seccomp-filter.c
index b5158510104..5108030eb39 100644
--- a/lib-src/seccomp-filter.c
+++ b/lib-src/seccomp-filter.c
@@ -1,6 +1,6 @@
 /* Generate a Secure Computing filter definition file.
 
-Copyright (C) 2020-2022 Free Software Foundation, Inc.
+Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/lib-src/update-game-score.c b/lib-src/update-game-score.c
index 8d6cca79c9f..83167f59b8a 100644
--- a/lib-src/update-game-score.c
+++ b/lib-src/update-game-score.c
@@ -1,6 +1,6 @@
 /* update-game-score.c --- Update a score file
 
-Copyright (C) 2002-2022 Free Software Foundation, Inc.
+Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 Author: Colin Walters <walters@debian.org>
 
diff --git a/lib/Makefile.in b/lib/Makefile.in
index 4609d2e463e..8957806fb38 100644
--- a/lib/Makefile.in
+++ b/lib/Makefile.in
@@ -1,6 +1,6 @@
 ### @configure_input@
 
-# Copyright 2017-2022 Free Software Foundation, Inc.
+# Copyright 2017-2023 Free Software Foundation, Inc.
 
 # This file is part of GNU Emacs.
 
diff --git a/lib/_Noreturn.h b/lib/_Noreturn.h
index e914627a887..fa15b1b25e8 100644
--- a/lib/_Noreturn.h
+++ b/lib/_Noreturn.h
@@ -1,5 +1,5 @@
 /* A C macro for declaring that a function does not return.
-   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 Lesser General Public License as published
diff --git a/lib/acl-errno-valid.c b/lib/acl-errno-valid.c
index 39717c35174..0a6d874342f 100644
--- a/lib/acl-errno-valid.c
+++ b/lib/acl-errno-valid.c
@@ -1,6 +1,6 @@
 /* Test whether ACLs are well supported on this system.
 
-   Copyright 2013-2022 Free Software Foundation, Inc.
+   Copyright 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/lib/acl-internal.c b/lib/acl-internal.c
index 75a80bf0df2..45ab3c3bd35 100644
--- a/lib/acl-internal.c
+++ b/lib/acl-internal.c
@@ -1,6 +1,6 @@
 /* Test whether a file has a nontrivial ACL.  -*- coding: utf-8 -*-
 
-   Copyright (C) 2002-2003, 2005-2022 Free Software Foundation, Inc.
+   Copyright (C) 2002-2003, 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/acl-internal.h b/lib/acl-internal.h
index 582f9e1c1a1..062d2c2ea14 100644
--- a/lib/acl-internal.h
+++ b/lib/acl-internal.h
@@ -1,6 +1,6 @@
 /* Internal implementation of access control lists.  -*- coding: utf-8 -*-
 
-   Copyright (C) 2002-2003, 2005-2022 Free Software Foundation, Inc.
+   Copyright (C) 2002-2003, 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/acl.h b/lib/acl.h
index 8b933c20b94..618a62613d3 100644
--- a/lib/acl.h
+++ b/lib/acl.h
@@ -1,6 +1,6 @@
 /* acl.c - access control lists
 
-   Copyright (C) 2002, 2008-2022 Free Software Foundation, Inc.
+   Copyright (C) 2002, 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/lib/acl_entries.c b/lib/acl_entries.c
index e4c014ce715..cc5366018e6 100644
--- a/lib/acl_entries.c
+++ b/lib/acl_entries.c
@@ -1,6 +1,6 @@
 /* Return the number of entries in an ACL.
 
-   Copyright (C) 2002-2003, 2005-2022 Free Software Foundation, Inc.
+   Copyright (C) 2002-2003, 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/af_alg.h b/lib/af_alg.h
index ddd6568b8e3..e8ffb3f7a09 100644
--- a/lib/af_alg.h
+++ b/lib/af_alg.h
@@ -1,5 +1,5 @@
 /* af_alg.h - Compute message digests from file streams and buffers.
-   Copyright (C) 2018-2022 Free Software Foundation, Inc.
+   Copyright (C) 2018-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/alloca.in.h b/lib/alloca.in.h
index 71c8e42df8b..b9ce9ef5603 100644
--- a/lib/alloca.in.h
+++ b/lib/alloca.in.h
@@ -1,6 +1,6 @@
 /* Memory allocation on the stack.
 
-   Copyright (C) 1995, 1999, 2001-2004, 2006-2022 Free Software
+   Copyright (C) 1995, 1999, 2001-2004, 2006-2023 Free Software
    Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
diff --git a/lib/allocator.c b/lib/allocator.c
index 42c891805d1..922be1fce8d 100644
--- a/lib/allocator.c
+++ b/lib/allocator.c
@@ -1,6 +1,6 @@
 /* Memory allocators such as malloc+free.
 
-   Copyright (C) 2011-2022 Free Software Foundation, Inc.
+   Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/allocator.h b/lib/allocator.h
index 3e698ced83a..0c830d01cda 100644
--- a/lib/allocator.h
+++ b/lib/allocator.h
@@ -1,6 +1,6 @@
 /* Memory allocators such as malloc+free.
 
-   Copyright (C) 2011-2022 Free Software Foundation, Inc.
+   Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/arg-nonnull.h b/lib/arg-nonnull.h
index e4513efe955..9498ae1f7da 100644
--- a/lib/arg-nonnull.h
+++ b/lib/arg-nonnull.h
@@ -1,5 +1,5 @@
 /* A C macro for declaring that specific arguments must not be NULL.
-   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 Lesser General Public License as published
diff --git a/lib/at-func.c b/lib/at-func.c
index 92d65f6341f..2f3d156d600 100644
--- a/lib/at-func.c
+++ b/lib/at-func.c
@@ -1,5 +1,5 @@
 /* Define at-style functions like fstatat, unlinkat, fchownat, etc.
-   Copyright (C) 2006, 2009-2022 Free Software Foundation, Inc.
+   Copyright (C) 2006, 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/attribute.h b/lib/attribute.h
index 378d4f0a80e..36b2978bb2c 100644
--- a/lib/attribute.h
+++ b/lib/attribute.h
@@ -1,6 +1,6 @@
 /* ATTRIBUTE_* macros for using attributes in GCC and similar compilers
 
-   Copyright 2020-2022 Free Software Foundation, Inc.
+   Copyright 2020-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/binary-io.c b/lib/binary-io.c
index ea407fd74f7..28a9e6ed69c 100644
--- a/lib/binary-io.c
+++ b/lib/binary-io.c
@@ -1,5 +1,5 @@
 /* Binary mode I/O.
-   Copyright 2017-2022 Free Software Foundation, Inc.
+   Copyright 2017-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/binary-io.h b/lib/binary-io.h
index 7cff70e8044..dd9829aa88d 100644
--- a/lib/binary-io.h
+++ b/lib/binary-io.h
@@ -1,5 +1,5 @@
 /* Binary mode I/O.
-   Copyright (C) 2001, 2003, 2005, 2008-2022 Free Software Foundation,
+   Copyright (C) 2001, 2003, 2005, 2008-2023 Free Software Foundation,
    Inc.
 
    This file is free software: you can redistribute it and/or modify
diff --git a/lib/byteswap.in.h b/lib/byteswap.in.h
index f4746d39954..e61be27e917 100644
--- a/lib/byteswap.in.h
+++ b/lib/byteswap.in.h
@@ -1,5 +1,5 @@
 /* byteswap.h - Byte swapping
-   Copyright (C) 2005, 2007, 2009-2022 Free Software Foundation, Inc.
+   Copyright (C) 2005, 2007, 2009-2023 Free Software Foundation, Inc.
    Written by Oskar Liljeblad <oskar@osk.mine.nu>, 2005.
 
    This file is free software: you can redistribute it and/or modify
diff --git a/lib/c++defs.h b/lib/c++defs.h
index ad181558fbd..8ad46951ad4 100644
--- a/lib/c++defs.h
+++ b/lib/c++defs.h
@@ -1,5 +1,5 @@
 /* C++ compatible function declaration macros.
-   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 Lesser General Public License as published
diff --git a/lib/c-ctype.c b/lib/c-ctype.c
index a247514cd62..a4343f445f0 100644
--- a/lib/c-ctype.c
+++ b/lib/c-ctype.c
@@ -1,6 +1,6 @@
 /* Character handling in C locale.
 
-   Copyright (C) 2003-2022 Free Software Foundation, Inc.
+   Copyright (C) 2003-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/c-ctype.h b/lib/c-ctype.h
index b0f3bc719d8..afe12f52c95 100644
--- a/lib/c-ctype.h
+++ b/lib/c-ctype.h
@@ -5,7 +5,7 @@
    <ctype.h> functions' behaviour depends on the current locale set via
    setlocale.
 
-   Copyright (C) 2000-2003, 2006, 2008-2022 Free Software Foundation,
+   Copyright (C) 2000-2003, 2006, 2008-2023 Free Software Foundation,
    Inc.
 
    This file is free software: you can redistribute it and/or modify
diff --git a/lib/c-strcase.h b/lib/c-strcase.h
index 3e874b5ea3a..9bcca01b27c 100644
--- a/lib/c-strcase.h
+++ b/lib/c-strcase.h
@@ -1,5 +1,5 @@
 /* Case-insensitive string comparison functions in C locale.
-   Copyright (C) 1995-1996, 2001, 2003, 2005, 2009-2022 Free Software
+   Copyright (C) 1995-1996, 2001, 2003, 2005, 2009-2023 Free Software
    Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
diff --git a/lib/c-strcasecmp.c b/lib/c-strcasecmp.c
index 000c8497995..c90c6d6a09c 100644
--- a/lib/c-strcasecmp.c
+++ b/lib/c-strcasecmp.c
@@ -1,5 +1,5 @@
 /* c-strcasecmp.c -- case insensitive string comparator in C locale
-   Copyright (C) 1998-1999, 2005-2006, 2009-2022 Free Software
+   Copyright (C) 1998-1999, 2005-2006, 2009-2023 Free Software
    Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
diff --git a/lib/c-strncasecmp.c b/lib/c-strncasecmp.c
index 054b7a8e0e8..bc30ce0ffc4 100644
--- a/lib/c-strncasecmp.c
+++ b/lib/c-strncasecmp.c
@@ -1,5 +1,5 @@
 /* c-strncasecmp.c -- case insensitive string comparator in C locale
-   Copyright (C) 1998-1999, 2005-2006, 2009-2022 Free Software
+   Copyright (C) 1998-1999, 2005-2006, 2009-2023 Free Software
    Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
diff --git a/lib/canonicalize-lgpl.c b/lib/canonicalize-lgpl.c
index a7fa7feb62e..2f06f2ebb34 100644
--- a/lib/canonicalize-lgpl.c
+++ b/lib/canonicalize-lgpl.c
@@ -1,5 +1,5 @@
 /* Return the canonical absolute name of a given file.
-   Copyright (C) 1996-2022 Free Software Foundation, Inc.
+   Copyright (C) 1996-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/lib/careadlinkat.c b/lib/careadlinkat.c
index 38db29ace8b..1d7db893731 100644
--- a/lib/careadlinkat.c
+++ b/lib/careadlinkat.c
@@ -1,6 +1,6 @@
 /* Read symbolic links into a buffer without size limitation, relative to fd.
 
-   Copyright (C) 2001, 2003-2004, 2007, 2009-2022 Free Software
+   Copyright (C) 2001, 2003-2004, 2007, 2009-2023 Free Software
    Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
diff --git a/lib/careadlinkat.h b/lib/careadlinkat.h
index 2b559b2cd4c..201d0415fff 100644
--- a/lib/careadlinkat.h
+++ b/lib/careadlinkat.h
@@ -1,6 +1,6 @@
 /* Read symbolic links into a buffer without size limitation, relative to fd.
 
-   Copyright (C) 2011-2022 Free Software Foundation, Inc.
+   Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/cdefs.h b/lib/cdefs.h
index 764c03a1317..e144fe4cc71 100644
--- a/lib/cdefs.h
+++ b/lib/cdefs.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1992-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1992-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/lib/cloexec.c b/lib/cloexec.c
index 4c0912003e2..ba53d0020b1 100644
--- a/lib/cloexec.c
+++ b/lib/cloexec.c
@@ -1,6 +1,6 @@
 /* cloexec.c - set or clear the close-on-exec descriptor flag
 
-   Copyright (C) 1991, 2004-2006, 2009-2022 Free Software Foundation,
+   Copyright (C) 1991, 2004-2006, 2009-2023 Free Software Foundation,
    Inc.
 
    This file is free software: you can redistribute it and/or modify
diff --git a/lib/cloexec.h b/lib/cloexec.h
index 7a22d775327..b464b912308 100644
--- a/lib/cloexec.h
+++ b/lib/cloexec.h
@@ -1,6 +1,6 @@
 /* cloexec.c - set or clear the close-on-exec descriptor flag
 
-   Copyright (C) 2004, 2009-2022 Free Software Foundation, Inc.
+   Copyright (C) 2004, 2009-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/close-stream.c b/lib/close-stream.c
index e2891db6eb9..56a3320d28e 100644
--- a/lib/close-stream.c
+++ b/lib/close-stream.c
@@ -1,6 +1,6 @@
 /* Close a stream, with nicer error checking than fclose's.
 
-   Copyright (C) 1998-2002, 2004, 2006-2022 Free Software Foundation,
+   Copyright (C) 1998-2002, 2004, 2006-2023 Free Software Foundation,
    Inc.
 
    This program is free software: you can redistribute it and/or modify
diff --git a/lib/close-stream.h b/lib/close-stream.h
index 537506c4896..08b62204152 100644
--- a/lib/close-stream.h
+++ b/lib/close-stream.h
@@ -1,6 +1,6 @@
 /* Close a stream, with nicer error checking than fclose's.
 
-   Copyright (C) 2006-2022 Free Software Foundation, Inc.
+   Copyright (C) 2006-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/lib/copy-file-range.c b/lib/copy-file-range.c
index 96f1ec7c5e8..b4c6d1f2636 100644
--- a/lib/copy-file-range.c
+++ b/lib/copy-file-range.c
@@ -1,5 +1,5 @@
 /* Stub for copy_file_range
-   Copyright 2019-2022 Free Software Foundation, Inc.
+   Copyright 2019-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/count-leading-zeros.c b/lib/count-leading-zeros.c
index 8eb1d2c1005..949f156eab1 100644
--- a/lib/count-leading-zeros.c
+++ b/lib/count-leading-zeros.c
@@ -1,6 +1,6 @@
 /* Count the number of leading 0 bits in a word.
 
-   Copyright (C) 2012-2022 Free Software Foundation, Inc.
+   Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/count-leading-zeros.h b/lib/count-leading-zeros.h
index 354641af0a2..29a8d969667 100644
--- a/lib/count-leading-zeros.h
+++ b/lib/count-leading-zeros.h
@@ -1,5 +1,5 @@
 /* count-leading-zeros.h -- counts the number of leading 0 bits in a word.
-   Copyright (C) 2012-2022 Free Software Foundation, Inc.
+   Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/count-one-bits.c b/lib/count-one-bits.c
index 67a61dad61e..8a348f2e5a0 100644
--- a/lib/count-one-bits.c
+++ b/lib/count-one-bits.c
@@ -1,6 +1,6 @@
 /* Count the number of 1-bits in a word.
 
-   Copyright (C) 2012-2022 Free Software Foundation, Inc.
+   Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/count-one-bits.h b/lib/count-one-bits.h
index 7d24c45a0d3..01a60b77b85 100644
--- a/lib/count-one-bits.h
+++ b/lib/count-one-bits.h
@@ -1,5 +1,5 @@
 /* count-one-bits.h -- counts the number of 1-bits in a word.
-   Copyright (C) 2007-2022 Free Software Foundation, Inc.
+   Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/count-trailing-zeros.c b/lib/count-trailing-zeros.c
index 143dcda55d1..f6fddab4232 100644
--- a/lib/count-trailing-zeros.c
+++ b/lib/count-trailing-zeros.c
@@ -1,6 +1,6 @@
 /* Count the number of trailing 0 bits in a word.
 
-   Copyright 2013-2022 Free Software Foundation, Inc.
+   Copyright 2013-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/count-trailing-zeros.h b/lib/count-trailing-zeros.h
index 9a989a43245..220f573136e 100644
--- a/lib/count-trailing-zeros.h
+++ b/lib/count-trailing-zeros.h
@@ -1,5 +1,5 @@
 /* count-trailing-zeros.h -- counts the number of trailing 0 bits in a word.
-   Copyright 2013-2022 Free Software Foundation, Inc.
+   Copyright 2013-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/diffseq.h b/lib/diffseq.h
index eb646b58cce..45226620083 100644
--- a/lib/diffseq.h
+++ b/lib/diffseq.h
@@ -1,6 +1,6 @@
 /* Analyze differences between two vectors.
 
-   Copyright (C) 1988-1989, 1992-1995, 2001-2004, 2006-2022 Free
+   Copyright (C) 1988-1989, 1992-1995, 2001-2004, 2006-2023 Free
    Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
diff --git a/lib/dirent.in.h b/lib/dirent.in.h
index f28288d1acc..2aaabd054a8 100644
--- a/lib/dirent.in.h
+++ b/lib/dirent.in.h
@@ -1,5 +1,5 @@
 /* A GNU-like <dirent.h>.
-   Copyright (C) 2006-2022 Free Software Foundation, Inc.
+   Copyright (C) 2006-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/dirfd.c b/lib/dirfd.c
index 4104683fbf0..b2b1d25cdbd 100644
--- a/lib/dirfd.c
+++ b/lib/dirfd.c
@@ -1,6 +1,6 @@
 /* dirfd.c -- return the file descriptor associated with an open DIR*
 
-   Copyright (C) 2001, 2006, 2008-2022 Free Software Foundation, Inc.
+   Copyright (C) 2001, 2006, 2008-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/dtoastr.c b/lib/dtoastr.c
index eaade8fa016..6fb20603e68 100644
--- a/lib/dtoastr.c
+++ b/lib/dtoastr.c
@@ -1,6 +1,6 @@
 /* Convert 'double' to accurate string.
 
-   Copyright (C) 2010-2022 Free Software Foundation, Inc.
+   Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/lib/dtotimespec.c b/lib/dtotimespec.c
index 225a2be67c4..31d3415d21b 100644
--- a/lib/dtotimespec.c
+++ b/lib/dtotimespec.c
@@ -1,6 +1,6 @@
 /* Convert double to timespec.
 
-   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/dup2.c b/lib/dup2.c
index 87d828727a1..1597d9d1e6e 100644
--- a/lib/dup2.c
+++ b/lib/dup2.c
@@ -1,6 +1,6 @@
 /* Duplicate an open file descriptor to a specified file descriptor.
 
-   Copyright (C) 1999, 2004-2007, 2009-2022 Free Software Foundation,
+   Copyright (C) 1999, 2004-2007, 2009-2023 Free Software Foundation,
    Inc.
 
    This file is free software: you can redistribute it and/or modify
diff --git a/lib/dynarray.h b/lib/dynarray.h
index ca6439d3adc..9155910934f 100644
--- a/lib/dynarray.h
+++ b/lib/dynarray.h
@@ -1,5 +1,5 @@
 /* Type-safe arrays which grow dynamically.
-   Copyright 2021-2022 Free Software Foundation, Inc.
+   Copyright 2021-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/eloop-threshold.h b/lib/eloop-threshold.h
index 8b314571198..510f261795d 100644
--- a/lib/eloop-threshold.h
+++ b/lib/eloop-threshold.h
@@ -1,5 +1,5 @@
 /* Threshold at which to diagnose ELOOP.  Generic version.
-   Copyright (C) 2012-2022 Free Software Foundation, Inc.
+   Copyright (C) 2012-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/lib/errno.in.h b/lib/errno.in.h
index 3ec18456940..3dda9c260e6 100644
--- a/lib/errno.in.h
+++ b/lib/errno.in.h
@@ -1,6 +1,6 @@
 /* A POSIX-like <errno.h>.
 
-   Copyright (C) 2008-2022 Free Software Foundation, Inc.
+   Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/euidaccess.c b/lib/euidaccess.c
index 97388c73bbb..c2ecbeff52a 100644
--- a/lib/euidaccess.c
+++ b/lib/euidaccess.c
@@ -1,6 +1,6 @@
 /* euidaccess -- check if effective user id can access file
 
-   Copyright (C) 1990-1991, 1995, 1998, 2000, 2003-2006, 2008-2022 Free
+   Copyright (C) 1990-1991, 1995, 1998, 2000, 2003-2006, 2008-2023 Free
    Software Foundation, Inc.
 
    This file is part of the GNU C Library.
diff --git a/lib/execinfo.c b/lib/execinfo.c
index 4320b16c63d..2048d00f5fb 100644
--- a/lib/execinfo.c
+++ b/lib/execinfo.c
@@ -1,6 +1,6 @@
 /* Information about executables.
 
-   Copyright (C) 2012-2022 Free Software Foundation, Inc.
+   Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/execinfo.in.h b/lib/execinfo.in.h
index 03c551a87b3..ff9293b6327 100644
--- a/lib/execinfo.in.h
+++ b/lib/execinfo.in.h
@@ -1,6 +1,6 @@
 /* Information about executables.
 
-   Copyright (C) 2012-2022 Free Software Foundation, Inc.
+   Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/lib/explicit_bzero.c b/lib/explicit_bzero.c
index ad0bfd170ca..c33cab9e6d5 100644
--- a/lib/explicit_bzero.c
+++ b/lib/explicit_bzero.c
@@ -1,5 +1,5 @@
 /* Erasure of sensitive data, generic implementation.
-   Copyright (C) 2016-2022 Free Software Foundation, Inc.
+   Copyright (C) 2016-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/lib/faccessat.c b/lib/faccessat.c
index 2c0c07aac10..d79baa8b3da 100644
--- a/lib/faccessat.c
+++ b/lib/faccessat.c
@@ -1,5 +1,5 @@
 /* Check the access rights of a file relative to an open directory.
-   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/fchmodat.c b/lib/fchmodat.c
index 506e6badd7d..447e22cf6aa 100644
--- a/lib/fchmodat.c
+++ b/lib/fchmodat.c
@@ -1,5 +1,5 @@
 /* Change the protections of file relative to an open directory.
-   Copyright (C) 2006, 2009-2022 Free Software Foundation, Inc.
+   Copyright (C) 2006, 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/fcntl.c b/lib/fcntl.c
index f9753c4035f..e220800845b 100644
--- a/lib/fcntl.c
+++ b/lib/fcntl.c
@@ -1,6 +1,6 @@
 /* Provide file descriptor control.
 
-   Copyright (C) 2009-2022 Free Software Foundation, Inc.
+   Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/fcntl.in.h b/lib/fcntl.in.h
index 3e0c302af33..7df9de0a11f 100644
--- a/lib/fcntl.in.h
+++ b/lib/fcntl.in.h
@@ -1,6 +1,6 @@
 /* Like <fcntl.h>, but with non-working flags defined to 0.
 
-   Copyright (C) 2006-2022 Free Software Foundation, Inc.
+   Copyright (C) 2006-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/fdopendir.c b/lib/fdopendir.c
index a61bad66e23..58913a537bb 100644
--- a/lib/fdopendir.c
+++ b/lib/fdopendir.c
@@ -1,5 +1,5 @@
 /* provide a replacement fdopendir function
-   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/file-has-acl.c b/lib/file-has-acl.c
index 2b6f91ff20a..7086c6e925d 100644
--- a/lib/file-has-acl.c
+++ b/lib/file-has-acl.c
@@ -1,6 +1,6 @@
 /* Test whether a file has a nontrivial ACL.  -*- coding: utf-8 -*-
 
-   Copyright (C) 2002-2003, 2005-2022 Free Software Foundation, Inc.
+   Copyright (C) 2002-2003, 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/filemode.c b/lib/filemode.c
index cb508ad12d1..9d9371e51cc 100644
--- a/lib/filemode.c
+++ b/lib/filemode.c
@@ -1,6 +1,6 @@
 /* filemode.c -- make a string describing file modes
 
-   Copyright (C) 1985, 1990, 1993, 1998-2000, 2004, 2006, 2009-2022 Free
+   Copyright (C) 1985, 1990, 1993, 1998-2000, 2004, 2006, 2009-2023 Free
    Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
diff --git a/lib/filemode.h b/lib/filemode.h
index 58ed4bc9879..cc1b618647b 100644
--- a/lib/filemode.h
+++ b/lib/filemode.h
@@ -1,6 +1,6 @@
 /* Make a string describing file modes.
 
-   Copyright (C) 1998-1999, 2003, 2006, 2009-2022 Free Software
+   Copyright (C) 1998-1999, 2003, 2006, 2009-2023 Free Software
    Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
diff --git a/lib/filename.h b/lib/filename.h
index 7c7d4edee35..5fcd1ed2e56 100644
--- a/lib/filename.h
+++ b/lib/filename.h
@@ -1,5 +1,5 @@
 /* Basic filename support macros.
-   Copyright (C) 2001-2004, 2007-2022 Free Software Foundation, Inc.
+   Copyright (C) 2001-2004, 2007-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/lib/filevercmp.c b/lib/filevercmp.c
index b3e6e2f3cb8..d554bfa05fe 100644
--- a/lib/filevercmp.c
+++ b/lib/filevercmp.c
@@ -1,7 +1,7 @@
 /*
    Copyright (C) 1995 Ian Jackson <iwj10@cus.cam.ac.uk>
    Copyright (C) 2001 Anthony Towns <aj@azure.humbug.org.au>
-   Copyright (C) 2008-2022 Free Software Foundation, Inc.
+   Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/filevercmp.h b/lib/filevercmp.h
index 98020e66674..2722bc425a1 100644
--- a/lib/filevercmp.h
+++ b/lib/filevercmp.h
@@ -1,7 +1,7 @@
 /*
    Copyright (C) 1995 Ian Jackson <iwj10@cus.cam.ac.uk>
    Copyright (C) 2001 Anthony Towns <aj@azure.humbug.org.au>
-   Copyright (C) 2008-2022 Free Software Foundation, Inc.
+   Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/fingerprint.c b/lib/fingerprint.c
index e450d317d72..d83de2245e8 100644
--- a/lib/fingerprint.c
+++ b/lib/fingerprint.c
@@ -1,6 +1,6 @@
 /* Placeholder fingerprint for Emacs
 
-Copyright 2019-2022 Free Software Foundation, Inc.
+Copyright 2019-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/lib/fingerprint.h b/lib/fingerprint.h
index d683d0a37a0..0bb099ceeee 100644
--- a/lib/fingerprint.h
+++ b/lib/fingerprint.h
@@ -1,6 +1,6 @@
 /* Header file for the Emacs build fingerprint.
 
-Copyright (C) 2016, 2018-2022 Free Software Foundation, Inc.
+Copyright (C) 2016, 2018-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/lib/flexmember.h b/lib/flexmember.h
index 1545639f754..a6cc876a6d5 100644
--- a/lib/flexmember.h
+++ b/lib/flexmember.h
@@ -1,6 +1,6 @@
 /* Sizes of structs with flexible array members.
 
-   Copyright 2016-2022 Free Software Foundation, Inc.
+   Copyright 2016-2023 Free Software Foundation, Inc.
 
    This file is part of the GNU C Library.
 
diff --git a/lib/fpending.c b/lib/fpending.c
index 323da99c209..33f6aa13ae9 100644
--- a/lib/fpending.c
+++ b/lib/fpending.c
@@ -1,5 +1,5 @@
 /* fpending.c -- return the number of pending output bytes on a stream
-   Copyright (C) 2000, 2004, 2006-2007, 2009-2022 Free Software
+   Copyright (C) 2000, 2004, 2006-2007, 2009-2023 Free Software
    Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
diff --git a/lib/fpending.h b/lib/fpending.h
index a14cea9b766..a778bbbc015 100644
--- a/lib/fpending.h
+++ b/lib/fpending.h
@@ -1,6 +1,6 @@
 /* Declare __fpending.
 
-   Copyright (C) 2000, 2003, 2005-2006, 2009-2022 Free Software
+   Copyright (C) 2000, 2003, 2005-2006, 2009-2023 Free Software
    Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
diff --git a/lib/free.c b/lib/free.c
index 86ebe6c6300..372a6b0fecf 100644
--- a/lib/free.c
+++ b/lib/free.c
@@ -1,6 +1,6 @@
 /* Make free() preserve errno.
 
-   Copyright (C) 2003, 2006, 2009-2022 Free Software Foundation, Inc.
+   Copyright (C) 2003, 2006, 2009-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/fstatat.c b/lib/fstatat.c
index 56de0cab4b2..58709809c67 100644
--- a/lib/fstatat.c
+++ b/lib/fstatat.c
@@ -1,6 +1,6 @@
 /* Work around an fstatat bug on Solaris 9.
 
-   Copyright (C) 2006, 2009-2022 Free Software Foundation, Inc.
+   Copyright (C) 2006, 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/fsusage.c b/lib/fsusage.c
index 96c404f7bec..c2debd1b28d 100644
--- a/lib/fsusage.c
+++ b/lib/fsusage.c
@@ -1,6 +1,6 @@
 /* fsusage.c -- return space usage of mounted file systems
 
-   Copyright (C) 1991-1992, 1996, 1998-1999, 2002-2006, 2009-2022 Free
+   Copyright (C) 1991-1992, 1996, 1998-1999, 2002-2006, 2009-2023 Free
    Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
diff --git a/lib/fsusage.h b/lib/fsusage.h
index f4f50aba29c..985f0e0b56f 100644
--- a/lib/fsusage.h
+++ b/lib/fsusage.h
@@ -1,6 +1,6 @@
 /* fsusage.h -- declarations for file system space usage info
 
-   Copyright (C) 1991-1992, 1997, 2003-2006, 2009-2022 Free Software
+   Copyright (C) 1991-1992, 1997, 2003-2006, 2009-2023 Free Software
    Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
diff --git a/lib/fsync.c b/lib/fsync.c
index 9b561ab96ee..51314662872 100644
--- a/lib/fsync.c
+++ b/lib/fsync.c
@@ -7,7 +7,7 @@
 
    Written by Richard W.M. Jones <rjones.at.redhat.com>
 
-   Copyright (C) 2008-2022 Free Software Foundation, Inc.
+   Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/ftoastr.c b/lib/ftoastr.c
index 4349c8c5611..b90ed47b9d2 100644
--- a/lib/ftoastr.c
+++ b/lib/ftoastr.c
@@ -1,6 +1,6 @@
 /* floating point to accurate string
 
-   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/ftoastr.h b/lib/ftoastr.h
index 065574a9ff4..fa827f542da 100644
--- a/lib/ftoastr.h
+++ b/lib/ftoastr.h
@@ -1,6 +1,6 @@
 /* floating point to accurate string
 
-   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/futimens.c b/lib/futimens.c
index 97228242b1e..ed8e799bdf2 100644
--- a/lib/futimens.c
+++ b/lib/futimens.c
@@ -1,5 +1,5 @@
 /* Set the access and modification time of an open fd.
-   Copyright (C) 2009-2022 Free Software Foundation, Inc.
+   Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/get-permissions.c b/lib/get-permissions.c
index a17b791c8d8..93fa5da53ec 100644
--- a/lib/get-permissions.c
+++ b/lib/get-permissions.c
@@ -1,6 +1,6 @@
 /* Get permissions of a file.  -*- coding: utf-8 -*-
 
-   Copyright (C) 2002-2003, 2005-2022 Free Software Foundation, Inc.
+   Copyright (C) 2002-2003, 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/getdtablesize.c b/lib/getdtablesize.c
index 793e0f8894e..ac2d1753a6b 100644
--- a/lib/getdtablesize.c
+++ b/lib/getdtablesize.c
@@ -1,5 +1,5 @@
 /* getdtablesize() function: Return maximum possible file descriptor value + 1.
-   Copyright (C) 2008-2022 Free Software Foundation, Inc.
+   Copyright (C) 2008-2023 Free Software Foundation, Inc.
    Written by Bruno Haible <bruno@clisp.org>, 2008.
 
    This file is free software: you can redistribute it and/or modify
diff --git a/lib/getgroups.c b/lib/getgroups.c
index f0f36c6104c..6a2bda8d71e 100644
--- a/lib/getgroups.c
+++ b/lib/getgroups.c
@@ -1,6 +1,6 @@
 /* provide consistent interface to getgroups for systems that don't allow N==0
 
-   Copyright (C) 1996, 1999, 2003, 2006-2022 Free Software Foundation,
+   Copyright (C) 1996, 1999, 2003, 2006-2023 Free Software Foundation,
    Inc.
 
    This file is free software: you can redistribute it and/or modify
diff --git a/lib/getloadavg.c b/lib/getloadavg.c
index 254abdc06ca..0b8480f93b1 100644
--- a/lib/getloadavg.c
+++ b/lib/getloadavg.c
@@ -1,6 +1,6 @@
 /* Get the system load averages.
 
-   Copyright (C) 1985-1989, 1991-1995, 1997, 1999-2000, 2003-2022 Free
+   Copyright (C) 1985-1989, 1991-1995, 1997, 1999-2000, 2003-2023 Free
    Software Foundation, Inc.
 
    NOTE: The canonical source of this file is maintained with gnulib.
diff --git a/lib/getopt-cdefs.in.h b/lib/getopt-cdefs.in.h
index b6dd913caf9..e76c78cb212 100644
--- a/lib/getopt-cdefs.in.h
+++ b/lib/getopt-cdefs.in.h
@@ -1,5 +1,5 @@
 /* getopt-on-non-glibc compatibility macros.
-   Copyright (C) 1989-2022 Free Software Foundation, Inc.
+   Copyright (C) 1989-2023 Free Software Foundation, Inc.
    This file is part of gnulib.
    Unlike most of the getopt implementation, it is NOT shared
    with the GNU C Library.
diff --git a/lib/getopt-core.h b/lib/getopt-core.h
index 1c40ecc833f..c5dd49363f0 100644
--- a/lib/getopt-core.h
+++ b/lib/getopt-core.h
@@ -1,5 +1,5 @@
 /* Declarations for getopt (basic, portable features only).
-   Copyright (C) 1989-2022 Free Software Foundation, Inc.
+   Copyright (C) 1989-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library and is also part of gnulib.
    Patches to this file should be submitted to both projects.
 
diff --git a/lib/getopt-ext.h b/lib/getopt-ext.h
index d661fcc5548..d37c29328b2 100644
--- a/lib/getopt-ext.h
+++ b/lib/getopt-ext.h
@@ -1,5 +1,5 @@
 /* Declarations for getopt (GNU extensions).
-   Copyright (C) 1989-2022 Free Software Foundation, Inc.
+   Copyright (C) 1989-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library and is also part of gnulib.
    Patches to this file should be submitted to both projects.
 
diff --git a/lib/getopt-pfx-core.h b/lib/getopt-pfx-core.h
index 3eead0e04e8..3a2fde5ad4f 100644
--- a/lib/getopt-pfx-core.h
+++ b/lib/getopt-pfx-core.h
@@ -1,5 +1,5 @@
 /* getopt (basic, portable features) gnulib wrapper header.
-   Copyright (C) 1989-2022 Free Software Foundation, Inc.
+   Copyright (C) 1989-2023 Free Software Foundation, Inc.
    This file is part of gnulib.
    Unlike most of the getopt implementation, it is NOT shared
    with the GNU C Library.
diff --git a/lib/getopt-pfx-ext.h b/lib/getopt-pfx-ext.h
index 85a6cb5db3d..8578d72530a 100644
--- a/lib/getopt-pfx-ext.h
+++ b/lib/getopt-pfx-ext.h
@@ -1,5 +1,5 @@
 /* getopt (GNU extensions) gnulib wrapper header.
-   Copyright (C) 1989-2022 Free Software Foundation, Inc.
+   Copyright (C) 1989-2023 Free Software Foundation, Inc.
    This file is part of gnulib.
    Unlike most of the getopt implementation, it is NOT shared
    with the GNU C Library.
diff --git a/lib/getopt.c b/lib/getopt.c
index 128dc7fcf54..1e2441c4afe 100644
--- a/lib/getopt.c
+++ b/lib/getopt.c
@@ -1,5 +1,5 @@
 /* Getopt for GNU.
-   Copyright (C) 1987-2022 Free Software Foundation, Inc.
+   Copyright (C) 1987-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library and is also part of gnulib.
    Patches to this file should be submitted to both projects.
 
diff --git a/lib/getopt.in.h b/lib/getopt.in.h
index 9bc50ee2be5..0867d365f47 100644
--- a/lib/getopt.in.h
+++ b/lib/getopt.in.h
@@ -1,5 +1,5 @@
 /* Declarations for getopt.
-   Copyright (C) 1989-2022 Free Software Foundation, Inc.
+   Copyright (C) 1989-2023 Free Software Foundation, Inc.
    This file is part of gnulib.
    Unlike most of the getopt implementation, it is NOT shared
    with the GNU C Library, which supplies a different version of
diff --git a/lib/getopt1.c b/lib/getopt1.c
index 990eee1b64f..49323aa8ed1 100644
--- a/lib/getopt1.c
+++ b/lib/getopt1.c
@@ -1,5 +1,5 @@
 /* getopt_long and getopt_long_only entry points for GNU getopt.
-   Copyright (C) 1987-2022 Free Software Foundation, Inc.
+   Copyright (C) 1987-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library and is also part of gnulib.
    Patches to this file should be submitted to both projects.
 
diff --git a/lib/getopt_int.h b/lib/getopt_int.h
index ccdbb973a51..4d9e24beebc 100644
--- a/lib/getopt_int.h
+++ b/lib/getopt_int.h
@@ -1,5 +1,5 @@
 /* Internal declarations for getopt.
-   Copyright (C) 1989-2022 Free Software Foundation, Inc.
+   Copyright (C) 1989-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library and is also part of gnulib.
    Patches to this file should be submitted to both projects.
 
diff --git a/lib/getrandom.c b/lib/getrandom.c
index e1468730933..ad4a872b3c8 100644
--- a/lib/getrandom.c
+++ b/lib/getrandom.c
@@ -1,6 +1,6 @@
 /* Obtain a series of random bytes.
 
-   Copyright 2020-2022 Free Software Foundation, Inc.
+   Copyright 2020-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/gettext.h b/lib/gettext.h
index cd5cfa806ed..09f02eb156a 100644
--- a/lib/gettext.h
+++ b/lib/gettext.h
@@ -1,5 +1,5 @@
 /* Convenience header for conditional use of GNU <libintl.h>.
-   Copyright (C) 1995-1998, 2000-2002, 2004-2006, 2009-2022 Free
+   Copyright (C) 1995-1998, 2000-2002, 2004-2006, 2009-2023 Free
    Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
diff --git a/lib/gettime.c b/lib/gettime.c
index 44151566112..744f2c9368e 100644
--- a/lib/gettime.c
+++ b/lib/gettime.c
@@ -1,6 +1,6 @@
 /* gettime -- get the system clock
 
-   Copyright (C) 2002, 2004-2007, 2009-2022 Free Software Foundation,
+   Copyright (C) 2002, 2004-2007, 2009-2023 Free Software Foundation,
    Inc.
 
    This file is free software: you can redistribute it and/or modify
diff --git a/lib/gettimeofday.c b/lib/gettimeofday.c
index b4f55b9cdf1..7207c851272 100644
--- a/lib/gettimeofday.c
+++ b/lib/gettimeofday.c
@@ -1,6 +1,6 @@
 /* Provide gettimeofday for systems that don't have it or for which it's 
broken.
 
-   Copyright (C) 2001-2003, 2005-2007, 2009-2022 Free Software
+   Copyright (C) 2001-2003, 2005-2007, 2009-2023 Free Software
    Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
diff --git a/lib/gnulib.mk.in b/lib/gnulib.mk.in
index 174efa86e63..f2ac3d9c3ef 100644
--- a/lib/gnulib.mk.in
+++ b/lib/gnulib.mk.in
@@ -1,5 +1,5 @@
 ## DO NOT EDIT! GENERATED AUTOMATICALLY!
-# Copyright (C) 2002-2022 Free Software Foundation, Inc.
+# Copyright (C) 2002-2023 Free Software Foundation, Inc.
 #
 # This file 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/group-member.c b/lib/group-member.c
index 4651ab980ac..e3da53ddb6e 100644
--- a/lib/group-member.c
+++ b/lib/group-member.c
@@ -1,6 +1,6 @@
 /* group-member.c -- determine whether group id is in calling user's group list
 
-   Copyright (C) 1994, 1997-1998, 2003, 2005-2006, 2009-2022 Free
+   Copyright (C) 1994, 1997-1998, 2003, 2005-2006, 2009-2023 Free
    Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
diff --git a/lib/idx.h b/lib/idx.h
index c3669ddaca8..23020b7ec0c 100644
--- a/lib/idx.h
+++ b/lib/idx.h
@@ -1,5 +1,5 @@
 /* A type for indices and sizes.
-   Copyright (C) 2020-2022 Free Software Foundation, Inc.
+   Copyright (C) 2020-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/lib/ieee754.in.h b/lib/ieee754.in.h
index 2ca9709bb90..8de4c32be5e 100644
--- a/lib/ieee754.in.h
+++ b/lib/ieee754.in.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1992-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1992-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/lib/ignore-value.h b/lib/ignore-value.h
index 173b63f5379..f0b569af4a7 100644
--- a/lib/ignore-value.h
+++ b/lib/ignore-value.h
@@ -1,6 +1,6 @@
 /* ignore a function return without a compiler warning.  -*- coding: utf-8 -*-
 
-   Copyright (C) 2008-2022 Free Software Foundation, Inc.
+   Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/intprops.h b/lib/intprops.h
index 3853c8385ae..ce3815171b2 100644
--- a/lib/intprops.h
+++ b/lib/intprops.h
@@ -1,6 +1,6 @@
 /* intprops.h -- properties of integer types
 
-   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 Lesser General Public License as published
diff --git a/lib/inttypes.in.h b/lib/inttypes.in.h
index 853eca087c5..50a2bbfcda2 100644
--- a/lib/inttypes.in.h
+++ b/lib/inttypes.in.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2006-2022 Free Software Foundation, Inc.
+/* Copyright (C) 2006-2023 Free Software Foundation, Inc.
    Written by Paul Eggert, Bruno Haible, Derek Price.
    This file is part of gnulib.
 
diff --git a/lib/lchmod.c b/lib/lchmod.c
index 479ed776cba..5129091bf48 100644
--- a/lib/lchmod.c
+++ b/lib/lchmod.c
@@ -1,6 +1,6 @@
 /* Implement lchmod on platforms where it does not work correctly.
 
-   Copyright 2020-2022 Free Software Foundation, Inc.
+   Copyright 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/lib/libc-config.h b/lib/libc-config.h
index 8fec4893787..c10100dea0f 100644
--- a/lib/libc-config.h
+++ b/lib/libc-config.h
@@ -1,6 +1,6 @@
 /* System definitions for code taken from the GNU C Library
 
-   Copyright 2017-2022 Free Software Foundation, Inc.
+   Copyright 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 Lesser General Public
diff --git a/lib/limits.in.h b/lib/limits.in.h
index b77bf75c5fe..ae46a5aa25f 100644
--- a/lib/limits.in.h
+++ b/lib/limits.in.h
@@ -1,6 +1,6 @@
 /* A GNU-like <limits.h>.
 
-   Copyright 2016-2022 Free Software Foundation, Inc.
+   Copyright 2016-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/lstat.c b/lib/lstat.c
index 472bfbceb93..00a4ce2ab87 100644
--- a/lib/lstat.c
+++ b/lib/lstat.c
@@ -1,6 +1,6 @@
 /* Work around a bug of lstat on some systems
 
-   Copyright (C) 1997-2006, 2008-2022 Free Software Foundation, Inc.
+   Copyright (C) 1997-2006, 2008-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/malloc.c b/lib/malloc.c
index 858efbc563e..92f8c841cd7 100644
--- a/lib/malloc.c
+++ b/lib/malloc.c
@@ -1,6 +1,6 @@
 /* malloc() function that is glibc compatible.
 
-   Copyright (C) 1997-1998, 2006-2007, 2009-2022 Free Software
+   Copyright (C) 1997-1998, 2006-2007, 2009-2023 Free Software
    Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
diff --git a/lib/malloc/dynarray-skeleton.c b/lib/malloc/dynarray-skeleton.c
index bad548a498c..580c278b7c5 100644
--- a/lib/malloc/dynarray-skeleton.c
+++ b/lib/malloc/dynarray-skeleton.c
@@ -1,5 +1,5 @@
 /* Type-safe arrays which grow dynamically.
-   Copyright (C) 2017-2022 Free Software Foundation, Inc.
+   Copyright (C) 2017-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/lib/malloc/dynarray.h b/lib/malloc/dynarray.h
index f16fd950df6..a2d1fd26285 100644
--- a/lib/malloc/dynarray.h
+++ b/lib/malloc/dynarray.h
@@ -1,5 +1,5 @@
 /* Type-safe arrays which grow dynamically.  Shared definitions.
-   Copyright (C) 2017-2022 Free Software Foundation, Inc.
+   Copyright (C) 2017-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/lib/malloc/dynarray_at_failure.c b/lib/malloc/dynarray_at_failure.c
index 062ab7062bd..ebc9310982c 100644
--- a/lib/malloc/dynarray_at_failure.c
+++ b/lib/malloc/dynarray_at_failure.c
@@ -1,5 +1,5 @@
 /* Report an dynamic array index out of bounds condition.
-   Copyright (C) 2017-2022 Free Software Foundation, Inc.
+   Copyright (C) 2017-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/lib/malloc/dynarray_emplace_enlarge.c 
b/lib/malloc/dynarray_emplace_enlarge.c
index 0cff2e7055a..7da539316c1 100644
--- a/lib/malloc/dynarray_emplace_enlarge.c
+++ b/lib/malloc/dynarray_emplace_enlarge.c
@@ -1,5 +1,5 @@
 /* Increase the size of a dynamic array in preparation of an emplace operation.
-   Copyright (C) 2017-2022 Free Software Foundation, Inc.
+   Copyright (C) 2017-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/lib/malloc/dynarray_finalize.c b/lib/malloc/dynarray_finalize.c
index 3f360c3aa85..673595a5fad 100644
--- a/lib/malloc/dynarray_finalize.c
+++ b/lib/malloc/dynarray_finalize.c
@@ -1,5 +1,5 @@
 /* Copy the dynamically-allocated area to an explicitly-sized heap allocation.
-   Copyright (C) 2017-2022 Free Software Foundation, Inc.
+   Copyright (C) 2017-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/lib/malloc/dynarray_resize.c b/lib/malloc/dynarray_resize.c
index 8d1922e5c7f..7ecd4de63b9 100644
--- a/lib/malloc/dynarray_resize.c
+++ b/lib/malloc/dynarray_resize.c
@@ -1,5 +1,5 @@
 /* Increase the size of a dynamic array.
-   Copyright (C) 2017-2022 Free Software Foundation, Inc.
+   Copyright (C) 2017-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/lib/malloc/dynarray_resize_clear.c 
b/lib/malloc/dynarray_resize_clear.c
index 8cf1b0d0268..bb23c522a14 100644
--- a/lib/malloc/dynarray_resize_clear.c
+++ b/lib/malloc/dynarray_resize_clear.c
@@ -1,5 +1,5 @@
 /* Increase the size of a dynamic array and clear the new part.
-   Copyright (C) 2017-2022 Free Software Foundation, Inc.
+   Copyright (C) 2017-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/lib/malloc/scratch_buffer.h b/lib/malloc/scratch_buffer.h
index e4c5c8a85da..02632c3b439 100644
--- a/lib/malloc/scratch_buffer.h
+++ b/lib/malloc/scratch_buffer.h
@@ -1,5 +1,5 @@
 /* Variable-sized buffer with on-stack default allocation.
-   Copyright (C) 2015-2022 Free Software Foundation, Inc.
+   Copyright (C) 2015-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/lib/malloc/scratch_buffer_dupfree.c 
b/lib/malloc/scratch_buffer_dupfree.c
index eb3b95c1b1c..2f60fbb54e8 100644
--- a/lib/malloc/scratch_buffer_dupfree.c
+++ b/lib/malloc/scratch_buffer_dupfree.c
@@ -1,5 +1,5 @@
 /* Variable-sized buffer with on-stack default allocation.
-   Copyright (C) 2020-2022 Free Software Foundation, Inc.
+   Copyright (C) 2020-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/lib/malloc/scratch_buffer_grow.c b/lib/malloc/scratch_buffer_grow.c
index 9a5e4dbb1eb..a5e8f2f7230 100644
--- a/lib/malloc/scratch_buffer_grow.c
+++ b/lib/malloc/scratch_buffer_grow.c
@@ -1,5 +1,5 @@
 /* Variable-sized buffer with on-stack default allocation.
-   Copyright (C) 2015-2022 Free Software Foundation, Inc.
+   Copyright (C) 2015-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/lib/malloc/scratch_buffer_grow_preserve.c 
b/lib/malloc/scratch_buffer_grow_preserve.c
index 3fe5a0720ec..c0b5d87b7e4 100644
--- a/lib/malloc/scratch_buffer_grow_preserve.c
+++ b/lib/malloc/scratch_buffer_grow_preserve.c
@@ -1,5 +1,5 @@
 /* Variable-sized buffer with on-stack default allocation.
-   Copyright (C) 2015-2022 Free Software Foundation, Inc.
+   Copyright (C) 2015-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/lib/malloc/scratch_buffer_set_array_size.c 
b/lib/malloc/scratch_buffer_set_array_size.c
index 89c37a950e9..24c39350ade 100644
--- a/lib/malloc/scratch_buffer_set_array_size.c
+++ b/lib/malloc/scratch_buffer_set_array_size.c
@@ -1,5 +1,5 @@
 /* Variable-sized buffer with on-stack default allocation.
-   Copyright (C) 2015-2022 Free Software Foundation, Inc.
+   Copyright (C) 2015-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/lib/md5-stream.c b/lib/md5-stream.c
index cbc983b8516..ab48fe3261a 100644
--- a/lib/md5-stream.c
+++ b/lib/md5-stream.c
@@ -1,6 +1,6 @@
 /* Functions to compute MD5 message digest of files or memory blocks.
    according to the definition of MD5 in RFC 1321 from April 1992.
-   Copyright (C) 1995-1997, 1999-2001, 2005-2006, 2008-2022 Free
+   Copyright (C) 1995-1997, 1999-2001, 2005-2006, 2008-2023 Free
    Software Foundation, Inc.
    This file is part of the GNU C Library.
 
diff --git a/lib/md5.c b/lib/md5.c
index cd01cb29dfe..1d464e0ca14 100644
--- a/lib/md5.c
+++ b/lib/md5.c
@@ -1,6 +1,6 @@
 /* Functions to compute MD5 message digest of files or memory blocks.
    according to the definition of MD5 in RFC 1321 from April 1992.
-   Copyright (C) 1995-1997, 1999-2001, 2005-2006, 2008-2022 Free
+   Copyright (C) 1995-1997, 1999-2001, 2005-2006, 2008-2023 Free
    Software Foundation, Inc.
    This file is part of the GNU C Library.
 
diff --git a/lib/md5.h b/lib/md5.h
index af576e7da5c..5644df811d6 100644
--- a/lib/md5.h
+++ b/lib/md5.h
@@ -1,6 +1,6 @@
 /* Declaration of functions and data types used for MD5 sum computing
    library functions.
-   Copyright (C) 1995-1997, 1999-2001, 2004-2006, 2008-2022 Free
+   Copyright (C) 1995-1997, 1999-2001, 2004-2006, 2008-2023 Free
    Software Foundation, Inc.
    This file is part of the GNU C Library.
 
diff --git a/lib/memmem.c b/lib/memmem.c
index 8184d8b540d..665815efb1a 100644
--- a/lib/memmem.c
+++ b/lib/memmem.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-1994, 1996-1998, 2000, 2004, 2007-2022 Free
+/* Copyright (C) 1991-1994, 1996-1998, 2000, 2004, 2007-2023 Free
    Software Foundation, Inc.
    This file is part of the GNU C Library.
 
diff --git a/lib/mempcpy.c b/lib/mempcpy.c
index 9aae418ef29..24a3135988f 100644
--- a/lib/mempcpy.c
+++ b/lib/mempcpy.c
@@ -1,5 +1,5 @@
 /* Copy memory area and return pointer after last written byte.
-   Copyright (C) 2003, 2007, 2009-2022 Free Software Foundation, Inc.
+   Copyright (C) 2003, 2007, 2009-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/memrchr.c b/lib/memrchr.c
index 87e8122d4cb..678cac4b41e 100644
--- a/lib/memrchr.c
+++ b/lib/memrchr.c
@@ -1,6 +1,6 @@
 /* memrchr -- find the last occurrence of a byte in a memory block
 
-   Copyright (C) 1991, 1993, 1996-1997, 1999-2000, 2003-2022 Free
+   Copyright (C) 1991, 1993, 1996-1997, 1999-2000, 2003-2023 Free
    Software Foundation, Inc.
 
    Based on strlen implementation by Torbjorn Granlund (tege@sics.se),
diff --git a/lib/mini-gmp-gnulib.c b/lib/mini-gmp-gnulib.c
index 7620da38dbb..2eddc7eaa9b 100644
--- a/lib/mini-gmp-gnulib.c
+++ b/lib/mini-gmp-gnulib.c
@@ -1,6 +1,6 @@
 /* Tailor mini-gmp.c for Gnulib-using applications.
 
-   Copyright 2018-2022 Free Software Foundation, Inc.
+   Copyright 2018-2023 Free Software Foundation, Inc.
 
    This file is free software.
    It is dual-licensed under "the GNU LGPLv3+ or the GNU GPLv2+".
diff --git a/lib/minmax.h b/lib/minmax.h
index b4b1345bbce..1fbfc6616cf 100644
--- a/lib/minmax.h
+++ b/lib/minmax.h
@@ -1,5 +1,5 @@
 /* MIN, MAX macros.
-   Copyright (C) 1995, 1998, 2001, 2003, 2005, 2009-2022 Free Software
+   Copyright (C) 1995, 1998, 2001, 2003, 2005, 2009-2023 Free Software
    Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
diff --git a/lib/mkostemp.c b/lib/mkostemp.c
index eae289aff94..5cd5b3ac583 100644
--- a/lib/mkostemp.c
+++ b/lib/mkostemp.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998-1999, 2001, 2005-2007, 2009-2022 Free Software
+/* Copyright (C) 1998-1999, 2001, 2005-2007, 2009-2023 Free Software
    Foundation, Inc.
    This file is derived from the one in the GNU C Library.
 
diff --git a/lib/mktime-internal.h b/lib/mktime-internal.h
index 170764eabc8..709c36bdf56 100644
--- a/lib/mktime-internal.h
+++ b/lib/mktime-internal.h
@@ -1,5 +1,5 @@
 /* Internals of mktime and related functions
-   Copyright 2016-2022 Free Software Foundation, Inc.
+   Copyright 2016-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Paul Eggert <eggert@cs.ucla.edu>.
 
diff --git a/lib/mktime.c b/lib/mktime.c
index aa12e28e168..ce706bf37e5 100644
--- a/lib/mktime.c
+++ b/lib/mktime.c
@@ -1,5 +1,5 @@
 /* Convert a 'struct tm' to a time_t value.
-   Copyright (C) 1993-2022 Free Software Foundation, Inc.
+   Copyright (C) 1993-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Paul Eggert <eggert@twinsun.com>.
 
diff --git a/lib/nproc.c b/lib/nproc.c
index dc027b37060..c010461a799 100644
--- a/lib/nproc.c
+++ b/lib/nproc.c
@@ -1,6 +1,6 @@
 /* Detect the number of processors.
 
-   Copyright (C) 2009-2022 Free Software Foundation, Inc.
+   Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/nproc.h b/lib/nproc.h
index 505351d95f4..7b8b16d37cd 100644
--- a/lib/nproc.h
+++ b/lib/nproc.h
@@ -1,6 +1,6 @@
 /* Detect the number of processors.
 
-   Copyright (C) 2009-2022 Free Software Foundation, Inc.
+   Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/nstrftime.c b/lib/nstrftime.c
index 19d7337e816..ac978e1171e 100644
--- a/lib/nstrftime.c
+++ b/lib/nstrftime.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This file is free software: you can redistribute it and/or modify
diff --git a/lib/open.c b/lib/open.c
index 170bff108e3..7ec8fdc35dc 100644
--- a/lib/open.c
+++ b/lib/open.c
@@ -1,5 +1,5 @@
 /* Open a descriptor to a file.
-   Copyright (C) 2007-2022 Free Software Foundation, Inc.
+   Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/openat-priv.h b/lib/openat-priv.h
index 451cac10cc6..2e76e33a824 100644
--- a/lib/openat-priv.h
+++ b/lib/openat-priv.h
@@ -1,6 +1,6 @@
 /* Internals for openat-like functions.
 
-   Copyright (C) 2005-2006, 2009-2022 Free Software Foundation, Inc.
+   Copyright (C) 2005-2006, 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/openat-proc.c b/lib/openat-proc.c
index d5f4296d478..05d0bb80135 100644
--- a/lib/openat-proc.c
+++ b/lib/openat-proc.c
@@ -1,6 +1,6 @@
 /* Create /proc/self/fd-related names for subfiles of open directories.
 
-   Copyright (C) 2006, 2009-2022 Free Software Foundation, Inc.
+   Copyright (C) 2006, 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/openat.h b/lib/openat.h
index dcb2864ffc8..18adf65d334 100644
--- a/lib/openat.h
+++ b/lib/openat.h
@@ -1,5 +1,5 @@
 /* provide a replacement openat function
-   Copyright (C) 2004-2006, 2008-2022 Free Software Foundation, Inc.
+   Copyright (C) 2004-2006, 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/lib/pathmax.h b/lib/pathmax.h
index 19b93d7eab1..0dd8f3bc5ce 100644
--- a/lib/pathmax.h
+++ b/lib/pathmax.h
@@ -1,5 +1,5 @@
 /* Define PATH_MAX somehow.  Requires sys/types.h.
-   Copyright (C) 1992, 1999, 2001, 2003, 2005, 2009-2022 Free Software
+   Copyright (C) 1992, 1999, 2001, 2003, 2005, 2009-2023 Free Software
    Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
diff --git a/lib/pipe2.c b/lib/pipe2.c
index 400aff001a2..6960c3759ce 100644
--- a/lib/pipe2.c
+++ b/lib/pipe2.c
@@ -1,5 +1,5 @@
 /* Create a pipe, with specific opening flags.
-   Copyright (C) 2009-2022 Free Software Foundation, Inc.
+   Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/pselect.c b/lib/pselect.c
index a1eca0c6a26..f5d21e1048a 100644
--- a/lib/pselect.c
+++ b/lib/pselect.c
@@ -1,6 +1,6 @@
 /* pselect - synchronous I/O multiplexing
 
-   Copyright 2011-2022 Free Software Foundation, Inc.
+   Copyright 2011-2023 Free Software Foundation, Inc.
 
    This file is part of gnulib.
 
diff --git a/lib/pthread_sigmask.c b/lib/pthread_sigmask.c
index cd4eb807325..128107582a7 100644
--- a/lib/pthread_sigmask.c
+++ b/lib/pthread_sigmask.c
@@ -1,5 +1,5 @@
 /* POSIX compatible signal blocking for threads.
-   Copyright (C) 2011-2022 Free Software Foundation, Inc.
+   Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/qcopy-acl.c b/lib/qcopy-acl.c
index 42ae68ffc1d..c04c830ce78 100644
--- a/lib/qcopy-acl.c
+++ b/lib/qcopy-acl.c
@@ -1,6 +1,6 @@
 /* Copy access control list from one file to another.  -*- coding: utf-8 -*-
 
-   Copyright (C) 2002-2003, 2005-2022 Free Software Foundation, Inc.
+   Copyright (C) 2002-2003, 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/rawmemchr.c b/lib/rawmemchr.c
index ea68c1bfc6a..6c0e01d5abf 100644
--- a/lib/rawmemchr.c
+++ b/lib/rawmemchr.c
@@ -1,5 +1,5 @@
 /* Searching in a string.
-   Copyright (C) 2008-2022 Free Software Foundation, Inc.
+   Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/rawmemchr.valgrind b/lib/rawmemchr.valgrind
index 64cf86c8429..f3e4cb0f655 100644
--- a/lib/rawmemchr.valgrind
+++ b/lib/rawmemchr.valgrind
@@ -1,6 +1,6 @@
 # Suppress a valgrind message about use of uninitialized memory in rawmemchr().
 
-# Copyright (C) 2008-2022 Free Software Foundation, Inc.
+# Copyright (C) 2008-2023 Free Software Foundation, Inc.
 #
 # This file is free software: you can redistribute it and/or modify
 # it under the terms of the GNU Lesser General Public License as
diff --git a/lib/readlink.c b/lib/readlink.c
index ed03cc8ded1..14bbb7f10ca 100644
--- a/lib/readlink.c
+++ b/lib/readlink.c
@@ -1,5 +1,5 @@
 /* Read the contents of a symbolic link.
-   Copyright (C) 2003-2007, 2009-2022 Free Software Foundation, Inc.
+   Copyright (C) 2003-2007, 2009-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/readlinkat.c b/lib/readlinkat.c
index f3d39604d2e..73781676239 100644
--- a/lib/readlinkat.c
+++ b/lib/readlinkat.c
@@ -1,5 +1,5 @@
 /* Read a symlink relative to an open directory.
-   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/realloc.c b/lib/realloc.c
index c8783815761..1063eb09874 100644
--- a/lib/realloc.c
+++ b/lib/realloc.c
@@ -1,6 +1,6 @@
 /* realloc() function that is glibc compatible.
 
-   Copyright (C) 1997, 2003-2004, 2006-2007, 2009-2022 Free Software
+   Copyright (C) 1997, 2003-2004, 2006-2007, 2009-2023 Free Software
    Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
diff --git a/lib/regcomp.c b/lib/regcomp.c
index 6ac6473287b..f9b0cbeaad3 100644
--- a/lib/regcomp.c
+++ b/lib/regcomp.c
@@ -1,5 +1,5 @@
 /* Extended regular expression matching and search library.
-   Copyright (C) 2002-2022 Free Software Foundation, Inc.
+   Copyright (C) 2002-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>.
 
diff --git a/lib/regex.c b/lib/regex.c
index ff1176782e4..3beb0deb987 100644
--- a/lib/regex.c
+++ b/lib/regex.c
@@ -1,5 +1,5 @@
 /* Extended regular expression matching and search library.
-   Copyright (C) 2002-2022 Free Software Foundation, Inc.
+   Copyright (C) 2002-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>.
 
diff --git a/lib/regex.h b/lib/regex.h
index a7e0bd02757..9ef0252ffff 100644
--- a/lib/regex.h
+++ b/lib/regex.h
@@ -1,6 +1,6 @@
 /* Definitions for data structures and routines for the regular
    expression library.
-   Copyright (C) 1985, 1989-2022 Free Software Foundation, Inc.
+   Copyright (C) 1985, 1989-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/lib/regex_internal.c b/lib/regex_internal.c
index 868684b5d99..b4af6ca6447 100644
--- a/lib/regex_internal.c
+++ b/lib/regex_internal.c
@@ -1,5 +1,5 @@
 /* Extended regular expression matching and search library.
-   Copyright (C) 2002-2022 Free Software Foundation, Inc.
+   Copyright (C) 2002-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>.
 
diff --git a/lib/regex_internal.h b/lib/regex_internal.h
index 5827597d2c4..1a4e63ca0b7 100644
--- a/lib/regex_internal.h
+++ b/lib/regex_internal.h
@@ -1,5 +1,5 @@
 /* Extended regular expression matching and search library.
-   Copyright (C) 2002-2022 Free Software Foundation, Inc.
+   Copyright (C) 2002-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>.
 
diff --git a/lib/regexec.c b/lib/regexec.c
index 7fbdb84dcf9..8af77912b92 100644
--- a/lib/regexec.c
+++ b/lib/regexec.c
@@ -1,5 +1,5 @@
 /* Extended regular expression matching and search library.
-   Copyright (C) 2002-2022 Free Software Foundation, Inc.
+   Copyright (C) 2002-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>.
 
diff --git a/lib/root-uid.h b/lib/root-uid.h
index b3274e39aaa..1905575e47b 100644
--- a/lib/root-uid.h
+++ b/lib/root-uid.h
@@ -1,6 +1,6 @@
 /* The user ID that always has appropriate privileges in the POSIX sense.
 
-   Copyright 2012-2022 Free Software Foundation, Inc.
+   Copyright 2012-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/save-cwd.c b/lib/save-cwd.c
index ecaef8974a0..7c517d1c819 100644
--- a/lib/save-cwd.c
+++ b/lib/save-cwd.c
@@ -1,6 +1,6 @@
 /* save-cwd.c -- Save and restore current working directory.
 
-   Copyright (C) 1995, 1997-1998, 2003-2006, 2009-2022 Free Software
+   Copyright (C) 1995, 1997-1998, 2003-2006, 2009-2023 Free Software
    Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
diff --git a/lib/save-cwd.h b/lib/save-cwd.h
index 1953fd05c34..9ebae74204e 100644
--- a/lib/save-cwd.h
+++ b/lib/save-cwd.h
@@ -1,6 +1,6 @@
 /* Save and restore current working directory.
 
-   Copyright (C) 1995, 1997-1998, 2003, 2009-2022 Free Software
+   Copyright (C) 1995, 1997-1998, 2003, 2009-2023 Free Software
    Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
diff --git a/lib/scratch_buffer.h b/lib/scratch_buffer.h
index f4fe5e8d344..6aa03012ad5 100644
--- a/lib/scratch_buffer.h
+++ b/lib/scratch_buffer.h
@@ -1,5 +1,5 @@
 /* Variable-sized buffer with on-stack default allocation.
-   Copyright (C) 2017-2022 Free Software Foundation, Inc.
+   Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/set-permissions.c b/lib/set-permissions.c
index 7a7c5e4ed0e..c77ba344fca 100644
--- a/lib/set-permissions.c
+++ b/lib/set-permissions.c
@@ -1,6 +1,6 @@
 /* Set permissions of a file.  -*- coding: utf-8 -*-
 
-   Copyright (C) 2002-2003, 2005-2022 Free Software Foundation, Inc.
+   Copyright (C) 2002-2003, 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/sha1.c b/lib/sha1.c
index 850f7272c8c..c3907f073fa 100644
--- a/lib/sha1.c
+++ b/lib/sha1.c
@@ -1,7 +1,7 @@
 /* sha1.c - Functions to compute SHA1 message digest of files or
    memory blocks according to the NIST specification FIPS-180-1.
 
-   Copyright (C) 2000-2001, 2003-2006, 2008-2022 Free Software
+   Copyright (C) 2000-2001, 2003-2006, 2008-2023 Free Software
    Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
diff --git a/lib/sha1.h b/lib/sha1.h
index 098678d8da6..bd3e161bc41 100644
--- a/lib/sha1.h
+++ b/lib/sha1.h
@@ -1,6 +1,6 @@
 /* Declarations of functions and data types used for SHA1 sum
    library functions.
-   Copyright (C) 2000-2001, 2003, 2005-2006, 2008-2022 Free Software
+   Copyright (C) 2000-2001, 2003, 2005-2006, 2008-2023 Free Software
    Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
diff --git a/lib/sha256.c b/lib/sha256.c
index c9ca618c67e..351fe3e45b6 100644
--- a/lib/sha256.c
+++ b/lib/sha256.c
@@ -1,7 +1,7 @@
 /* sha256.c - Functions to compute SHA256 and SHA224 message digest of files or
    memory blocks according to the NIST specification FIPS-180-2.
 
-   Copyright (C) 2005-2006, 2008-2022 Free Software Foundation, Inc.
+   Copyright (C) 2005-2006, 2008-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/sha256.h b/lib/sha256.h
index dc9d87e615f..b41833137cc 100644
--- a/lib/sha256.h
+++ b/lib/sha256.h
@@ -1,6 +1,6 @@
 /* Declarations of functions and data types used for SHA256 and SHA224 sum
    library functions.
-   Copyright (C) 2005-2006, 2008-2022 Free Software Foundation, Inc.
+   Copyright (C) 2005-2006, 2008-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/sha512.c b/lib/sha512.c
index 6776bb464d8..144cc65fe4c 100644
--- a/lib/sha512.c
+++ b/lib/sha512.c
@@ -1,7 +1,7 @@
 /* sha512.c - Functions to compute SHA512 and SHA384 message digest of files or
    memory blocks according to the NIST specification FIPS-180-2.
 
-   Copyright (C) 2005-2006, 2008-2022 Free Software Foundation, Inc.
+   Copyright (C) 2005-2006, 2008-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/sha512.h b/lib/sha512.h
index f38819faf0f..5a78e6bac07 100644
--- a/lib/sha512.h
+++ b/lib/sha512.h
@@ -1,6 +1,6 @@
 /* Declarations of functions and data types used for SHA512 and SHA384 sum
    library functions.
-   Copyright (C) 2005-2006, 2008-2022 Free Software Foundation, Inc.
+   Copyright (C) 2005-2006, 2008-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/sig2str.c b/lib/sig2str.c
index 523d71332b5..99ae4d635e9 100644
--- a/lib/sig2str.c
+++ b/lib/sig2str.c
@@ -1,6 +1,6 @@
 /* sig2str.c -- convert between signal names and numbers
 
-   Copyright (C) 2002, 2004, 2006, 2009-2022 Free Software Foundation,
+   Copyright (C) 2002, 2004, 2006, 2009-2023 Free Software Foundation,
    Inc.
 
    This program is free software: you can redistribute it and/or modify
diff --git a/lib/sig2str.h b/lib/sig2str.h
index a507170b64a..28d5e13a2ee 100644
--- a/lib/sig2str.h
+++ b/lib/sig2str.h
@@ -1,6 +1,6 @@
 /* sig2str.h -- convert between signal names and numbers
 
-   Copyright (C) 2002, 2005, 2009-2022 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2005, 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/sigdescr_np.c b/lib/sigdescr_np.c
index 652bc8d75b4..fc8a4ad47a2 100644
--- a/lib/sigdescr_np.c
+++ b/lib/sigdescr_np.c
@@ -1,5 +1,5 @@
 /* English descriptions of signals.
-   Copyright (C) 2020-2022 Free Software Foundation, Inc.
+   Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/signal.in.h b/lib/signal.in.h
index 640b5022f5f..befb722e683 100644
--- a/lib/signal.in.h
+++ b/lib/signal.in.h
@@ -1,6 +1,6 @@
 /* A GNU-like <signal.h>.
 
-   Copyright (C) 2006-2022 Free Software Foundation, Inc.
+   Copyright (C) 2006-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/stat-time.c b/lib/stat-time.c
index 3d48a2b5b0e..bc282232ab3 100644
--- a/lib/stat-time.c
+++ b/lib/stat-time.c
@@ -1,6 +1,6 @@
 /* stat-related time functions.
 
-   Copyright (C) 2012-2022 Free Software Foundation, Inc.
+   Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/stat-time.h b/lib/stat-time.h
index 6b0088e3285..22759e12168 100644
--- a/lib/stat-time.h
+++ b/lib/stat-time.h
@@ -1,6 +1,6 @@
 /* stat-related time functions.
 
-   Copyright (C) 2005, 2007, 2009-2022 Free Software Foundation, Inc.
+   Copyright (C) 2005, 2007, 2009-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/stdalign.in.h b/lib/stdalign.in.h
index 3b117df11fe..a7044267889 100644
--- a/lib/stdalign.in.h
+++ b/lib/stdalign.in.h
@@ -1,6 +1,6 @@
 /* A substitute for ISO C11 <stdalign.h>.
 
-   Copyright 2011-2022 Free Software Foundation, Inc.
+   Copyright 2011-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/stddef.in.h b/lib/stddef.in.h
index 5c9a747d7d2..6eadcc3d5a4 100644
--- a/lib/stddef.in.h
+++ b/lib/stddef.in.h
@@ -1,6 +1,6 @@
 /* A substitute for POSIX 2008 <stddef.h>, for platforms that have issues.
 
-   Copyright (C) 2009-2022 Free Software Foundation, Inc.
+   Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/stdint.in.h b/lib/stdint.in.h
index eaa7874f539..5ddc644b8ee 100644
--- a/lib/stdint.in.h
+++ b/lib/stdint.in.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2001-2002, 2004-2022 Free Software Foundation, Inc.
+/* Copyright (C) 2001-2002, 2004-2023 Free Software Foundation, Inc.
    Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood.
    This file is part of gnulib.
 
diff --git a/lib/stdio-impl.h b/lib/stdio-impl.h
index ed32e6981ac..81e7f838372 100644
--- a/lib/stdio-impl.h
+++ b/lib/stdio-impl.h
@@ -1,5 +1,5 @@
 /* Implementation details of FILE streams.
-   Copyright (C) 2007-2008, 2010-2022 Free Software Foundation, Inc.
+   Copyright (C) 2007-2008, 2010-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/stdio.in.h b/lib/stdio.in.h
index 8fcec011d43..c8e9e121aff 100644
--- a/lib/stdio.in.h
+++ b/lib/stdio.in.h
@@ -1,6 +1,6 @@
 /* A GNU-like <stdio.h>.
 
-   Copyright (C) 2004, 2007-2022 Free Software Foundation, Inc.
+   Copyright (C) 2004, 2007-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/stdlib.in.h b/lib/stdlib.in.h
index 01d374b3a88..a564ab8dd10 100644
--- a/lib/stdlib.in.h
+++ b/lib/stdlib.in.h
@@ -1,6 +1,6 @@
 /* A GNU-like <stdlib.h>.
 
-   Copyright (C) 1995, 2001-2004, 2006-2022 Free Software Foundation,
+   Copyright (C) 1995, 2001-2004, 2006-2023 Free Software Foundation,
    Inc.
 
    This file is free software: you can redistribute it and/or modify
diff --git a/lib/stpcpy.c b/lib/stpcpy.c
index 434f84ae765..73c1eb786ff 100644
--- a/lib/stpcpy.c
+++ b/lib/stpcpy.c
@@ -1,5 +1,5 @@
 /* stpcpy.c -- copy a string and return pointer to end of new string
-   Copyright (C) 1992, 1995, 1997-1998, 2006, 2009-2022 Free Software
+   Copyright (C) 1992, 1995, 1997-1998, 2006, 2009-2023 Free Software
    Foundation, Inc.
 
    NOTE: The canonical source of this file is maintained with the GNU C 
Library.
diff --git a/lib/str-two-way.h b/lib/str-two-way.h
index 7ee344aea14..1c5435d9e73 100644
--- a/lib/str-two-way.h
+++ b/lib/str-two-way.h
@@ -1,5 +1,5 @@
 /* Byte-wise substring search, using the Two-Way algorithm.
-   Copyright (C) 2008-2022 Free Software Foundation, Inc.
+   Copyright (C) 2008-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Written by Eric Blake <ebb9@byu.net>, 2008.
 
diff --git a/lib/strftime.h b/lib/strftime.h
index 9e5cdc3f32c..70a4badae0c 100644
--- a/lib/strftime.h
+++ b/lib/strftime.h
@@ -1,6 +1,6 @@
 /* declarations for strftime.c
 
-   Copyright (C) 2002, 2004, 2008-2022 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2004, 2008-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/string.in.h b/lib/string.in.h
index 6116c8c7b62..953557829c0 100644
--- a/lib/string.in.h
+++ b/lib/string.in.h
@@ -1,6 +1,6 @@
 /* A GNU-like <string.h>.
 
-   Copyright (C) 1995-1996, 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 1995-1996, 2001-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/strnlen.c b/lib/strnlen.c
index c8fc69c6a9c..09c010eac42 100644
--- a/lib/strnlen.c
+++ b/lib/strnlen.c
@@ -1,5 +1,5 @@
 /* Find the length of STRING, but scan at most MAXLEN characters.
-   Copyright (C) 2005-2007, 2009-2022 Free Software Foundation, Inc.
+   Copyright (C) 2005-2007, 2009-2023 Free Software Foundation, Inc.
    Written by Simon Josefsson.
 
    This file is free software: you can redistribute it and/or modify
diff --git a/lib/strtoimax.c b/lib/strtoimax.c
index f49fae76993..56cc7e8c752 100644
--- a/lib/strtoimax.c
+++ b/lib/strtoimax.c
@@ -1,6 +1,6 @@
 /* Convert string representation of a number into an intmax_t value.
 
-   Copyright (C) 1999, 2001-2004, 2006, 2009-2022 Free Software
+   Copyright (C) 1999, 2001-2004, 2006, 2009-2023 Free Software
    Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
diff --git a/lib/strtol.c b/lib/strtol.c
index f70ba5e2f02..0878f8b62f1 100644
--- a/lib/strtol.c
+++ b/lib/strtol.c
@@ -1,6 +1,6 @@
 /* Convert string representation of a number into an integer value.
 
-   Copyright (C) 1991-1992, 1994-1999, 2003, 2005-2007, 2009-2022 Free
+   Copyright (C) 1991-1992, 1994-1999, 2003, 2005-2007, 2009-2023 Free
    Software Foundation, Inc.
 
    NOTE: The canonical source of this file is maintained with the GNU C
diff --git a/lib/strtoll.c b/lib/strtoll.c
index a143af0159e..1eb8f3716da 100644
--- a/lib/strtoll.c
+++ b/lib/strtoll.c
@@ -1,5 +1,5 @@
 /* Function to parse a 'long long int' from text.
-   Copyright (C) 1995-1997, 1999, 2001, 2009-2022 Free Software
+   Copyright (C) 1995-1997, 1999, 2001, 2009-2023 Free Software
    Foundation, Inc.
    This file is part of the GNU C Library.
 
diff --git a/lib/symlink.c b/lib/symlink.c
index 51850b2732c..68d5f8f3baa 100644
--- a/lib/symlink.c
+++ b/lib/symlink.c
@@ -1,5 +1,5 @@
 /* Stub for symlink().
-   Copyright (C) 2009-2022 Free Software Foundation, Inc.
+   Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/sys_random.in.h b/lib/sys_random.in.h
index 6d3eb995876..379504629f4 100644
--- a/lib/sys_random.in.h
+++ b/lib/sys_random.in.h
@@ -1,5 +1,5 @@
 /* Substitute for <sys/random.h>.
-   Copyright (C) 2020-2022 Free Software Foundation, Inc.
+   Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/sys_select.in.h b/lib/sys_select.in.h
index fd9fbe946e8..dc2e91eee9d 100644
--- a/lib/sys_select.in.h
+++ b/lib/sys_select.in.h
@@ -1,5 +1,5 @@
 /* Substitute for <sys/select.h>.
-   Copyright (C) 2007-2022 Free Software Foundation, Inc.
+   Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/sys_stat.in.h b/lib/sys_stat.in.h
index 28ddd42f818..306b38b48b2 100644
--- a/lib/sys_stat.in.h
+++ b/lib/sys_stat.in.h
@@ -1,5 +1,5 @@
 /* Provide a more complete sys/stat.h header file.
-   Copyright (C) 2005-2022 Free Software Foundation, Inc.
+   Copyright (C) 2005-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/sys_time.in.h b/lib/sys_time.in.h
index 87db1a88745..e833d551677 100644
--- a/lib/sys_time.in.h
+++ b/lib/sys_time.in.h
@@ -1,6 +1,6 @@
 /* Provide a more complete sys/time.h.
 
-   Copyright (C) 2007-2022 Free Software Foundation, Inc.
+   Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/sys_types.in.h b/lib/sys_types.in.h
index 698e88d6326..082a6c674de 100644
--- a/lib/sys_types.in.h
+++ b/lib/sys_types.in.h
@@ -1,6 +1,6 @@
 /* Provide a more complete sys/types.h.
 
-   Copyright (C) 2011-2022 Free Software Foundation, Inc.
+   Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/tempname.c b/lib/tempname.c
index 5adfe629a88..c26f3d78ebe 100644
--- a/lib/tempname.c
+++ b/lib/tempname.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/lib/tempname.h b/lib/tempname.h
index c172820f7f5..940a6e98e4c 100644
--- a/lib/tempname.h
+++ b/lib/tempname.h
@@ -1,6 +1,6 @@
 /* Create a temporary file or directory.
 
-   Copyright (C) 2006, 2009-2022 Free Software Foundation, Inc.
+   Copyright (C) 2006, 2009-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/time-internal.h b/lib/time-internal.h
index e1bb56e53ec..7f00ae20dfa 100644
--- a/lib/time-internal.h
+++ b/lib/time-internal.h
@@ -1,6 +1,6 @@
 /* Time internal interface
 
-   Copyright 2015-2022 Free Software Foundation, Inc.
+   Copyright 2015-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/time.in.h b/lib/time.in.h
index ba93323ef20..0dbadc39bfa 100644
--- a/lib/time.in.h
+++ b/lib/time.in.h
@@ -1,6 +1,6 @@
 /* A more-standard <time.h>.
 
-   Copyright (C) 2007-2022 Free Software Foundation, Inc.
+   Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/time_r.c b/lib/time_r.c
index f0b33989ee8..c8143a6900a 100644
--- a/lib/time_r.c
+++ b/lib/time_r.c
@@ -1,6 +1,6 @@
 /* Reentrant time functions like localtime_r.
 
-   Copyright (C) 2003, 2006-2007, 2010-2022 Free Software Foundation,
+   Copyright (C) 2003, 2006-2007, 2010-2023 Free Software Foundation,
    Inc.
 
    This file is free software: you can redistribute it and/or modify
diff --git a/lib/time_rz.c b/lib/time_rz.c
index d0ae717f308..dc561d7c034 100644
--- a/lib/time_rz.c
+++ b/lib/time_rz.c
@@ -1,6 +1,6 @@
 /* Time zone functions such as tzalloc and localtime_rz
 
-   Copyright 2015-2022 Free Software Foundation, Inc.
+   Copyright 2015-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/timegm.c b/lib/timegm.c
index a1b19efc392..b47025a0545 100644
--- a/lib/timegm.c
+++ b/lib/timegm.c
@@ -1,6 +1,6 @@
 /* Convert UTC calendar time to simple time.  Like mktime but assumes UTC.
 
-   Copyright (C) 1994-2022 Free Software Foundation, Inc.
+   Copyright (C) 1994-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/lib/timespec-add.c b/lib/timespec-add.c
index cd0b5f5f5be..c68ba580e53 100644
--- a/lib/timespec-add.c
+++ b/lib/timespec-add.c
@@ -1,6 +1,6 @@
 /* Add two struct timespec values.
 
-   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/timespec-sub.c b/lib/timespec-sub.c
index 2b2aaa59373..3d3e7f954a4 100644
--- a/lib/timespec-sub.c
+++ b/lib/timespec-sub.c
@@ -1,6 +1,6 @@
 /* Subtract two struct timespec values.
 
-   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/timespec.c b/lib/timespec.c
index 82630c2f5a0..5c0323d5aee 100644
--- a/lib/timespec.c
+++ b/lib/timespec.c
@@ -1,6 +1,6 @@
 /* Inline functions for <timespec.h>.
 
-   Copyright (C) 2012-2022 Free Software Foundation, Inc.
+   Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/timespec.h b/lib/timespec.h
index dddf898c8e1..15ecb450503 100644
--- a/lib/timespec.h
+++ b/lib/timespec.h
@@ -1,6 +1,6 @@
 /* timespec -- System time interface
 
-   Copyright (C) 2000, 2002, 2004-2005, 2007, 2009-2022 Free Software
+   Copyright (C) 2000, 2002, 2004-2005, 2007, 2009-2023 Free Software
    Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
diff --git a/lib/u64.c b/lib/u64.c
index 0eefeae801b..ca088b45463 100644
--- a/lib/u64.c
+++ b/lib/u64.c
@@ -1,6 +1,6 @@
 /* uint64_t-like operations that work even on hosts lacking uint64_t
 
-   Copyright (C) 2012-2022 Free Software Foundation, Inc.
+   Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/u64.h b/lib/u64.h
index 1908e7c3896..0353ad4d9af 100644
--- a/lib/u64.h
+++ b/lib/u64.h
@@ -1,6 +1,6 @@
 /* uint64_t-like operations that work even on hosts lacking uint64_t
 
-   Copyright (C) 2006, 2009-2022 Free Software Foundation, Inc.
+   Copyright (C) 2006, 2009-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/unistd.c b/lib/unistd.c
index 95978e6ad0a..be7a8255033 100644
--- a/lib/unistd.c
+++ b/lib/unistd.c
@@ -1,6 +1,6 @@
 /* Inline functions for <unistd.h>.
 
-   Copyright (C) 2012-2022 Free Software Foundation, Inc.
+   Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/unistd.in.h b/lib/unistd.in.h
index b626eb41e4a..c37b6d3800f 100644
--- a/lib/unistd.in.h
+++ b/lib/unistd.in.h
@@ -1,5 +1,5 @@
 /* Substitute for and wrapper around <unistd.h>.
-   Copyright (C) 2003-2022 Free Software Foundation, Inc.
+   Copyright (C) 2003-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/unlocked-io.h b/lib/unlocked-io.h
index ce52f8f9773..daebd6ec0ce 100644
--- a/lib/unlocked-io.h
+++ b/lib/unlocked-io.h
@@ -1,6 +1,6 @@
 /* Prefer faster, non-thread-safe stdio functions if available.
 
-   Copyright (C) 2001-2004, 2009-2022 Free Software Foundation, Inc.
+   Copyright (C) 2001-2004, 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/utimens.c b/lib/utimens.c
index f4907ae4e61..0e8bd65efba 100644
--- a/lib/utimens.c
+++ b/lib/utimens.c
@@ -1,6 +1,6 @@
 /* Set file access and modification times.
 
-   Copyright (C) 2003-2022 Free Software Foundation, Inc.
+   Copyright (C) 2003-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/utimens.h b/lib/utimens.h
index c3054da0c67..e11c7f6a1e3 100644
--- a/lib/utimens.h
+++ b/lib/utimens.h
@@ -1,6 +1,6 @@
 /* Set file access and modification times.
 
-   Copyright 2012-2022 Free Software Foundation, Inc.
+   Copyright 2012-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/utimensat.c b/lib/utimensat.c
index 2e4c7bf9660..1a4dcb16765 100644
--- a/lib/utimensat.c
+++ b/lib/utimensat.c
@@ -1,5 +1,5 @@
 /* Set the access and modification time of a file relative to directory fd.
-   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/verify.h b/lib/verify.h
index c2d2a566706..008674fecc9 100644
--- a/lib/verify.h
+++ b/lib/verify.h
@@ -1,6 +1,6 @@
 /* Compile-time assert-like macros.
 
-   Copyright (C) 2005-2006, 2009-2022 Free Software Foundation, Inc.
+   Copyright (C) 2005-2006, 2009-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
diff --git a/lib/vla.h b/lib/vla.h
index adc8f8f68b6..5e306557488 100644
--- a/lib/vla.h
+++ b/lib/vla.h
@@ -1,6 +1,6 @@
 /* vla.h - variable length arrays
 
-   Copyright 2014-2022 Free Software Foundation, Inc.
+   Copyright 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/lib/warn-on-use.h b/lib/warn-on-use.h
index 0649c6a9f24..72b4b62908d 100644
--- a/lib/warn-on-use.h
+++ b/lib/warn-on-use.h
@@ -1,5 +1,5 @@
 /* A C macro for emitting warnings if a function is used.
-   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 Lesser General Public License as published
diff --git a/lib/xalloc-oversized.h b/lib/xalloc-oversized.h
index 4a0a7d23897..05ef7028137 100644
--- a/lib/xalloc-oversized.h
+++ b/lib/xalloc-oversized.h
@@ -1,6 +1,6 @@
 /* xalloc-oversized.h -- memory allocation size checking
 
-   Copyright (C) 1990-2000, 2003-2004, 2006-2022 Free Software
+   Copyright (C) 1990-2000, 2003-2004, 2006-2023 Free Software
    Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
diff --git a/lisp/ChangeLog.1 b/lisp/ChangeLog.1
index 2311a9f383d..9dfff744e28 100644
--- a/lisp/ChangeLog.1
+++ b/lisp/ChangeLog.1
@@ -3244,7 +3244,7 @@
                Set current buffer variables from defaults
                in case user's init file has changed them.
 
-  Copyright (C) 1985-1986, 2001-2022 Free Software Foundation, Inc.
+  Copyright (C) 1985-1986, 2001-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/lisp/ChangeLog.10 b/lisp/ChangeLog.10
index 0b97a641099..d8ed3adfb09 100644
--- a/lisp/ChangeLog.10
+++ b/lisp/ChangeLog.10
@@ -23541,7 +23541,7 @@ See ChangeLog.9 for earlier changes.
 ;; coding: utf-8
 ;; End:
 
-    Copyright (C) 2001-2022 Free Software Foundation, Inc.
+    Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/lisp/ChangeLog.11 b/lisp/ChangeLog.11
index 53a83c638c5..6f5f0f725ec 100644
--- a/lisp/ChangeLog.11
+++ b/lisp/ChangeLog.11
@@ -14321,7 +14321,7 @@ See ChangeLog.10 for earlier changes.
 ;; coding: utf-8
 ;; End:
 
-  Copyright (C) 2003-2011, 2013-2022 Free Software Foundation, Inc.
+  Copyright (C) 2003-2011, 2013-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/lisp/ChangeLog.12 b/lisp/ChangeLog.12
index c45c8ae7351..313c3cb1780 100644
--- a/lisp/ChangeLog.12
+++ b/lisp/ChangeLog.12
@@ -33334,7 +33334,7 @@ See ChangeLog.11 for earlier changes.
 ;; add-log-time-zone-rule: t
 ;; End:
 
-    Copyright (C) 2005-2022 Free Software Foundation, Inc.
+    Copyright (C) 2005-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/lisp/ChangeLog.13 b/lisp/ChangeLog.13
index 369aec81ef1..4a622e6c911 100644
--- a/lisp/ChangeLog.13
+++ b/lisp/ChangeLog.13
@@ -16697,7 +16697,7 @@ See ChangeLog.12 for earlier changes.
 ;; coding: utf-8
 ;; End:
 
-  Copyright (C) 2007-2022 Free Software Foundation, Inc.
+  Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/lisp/ChangeLog.14 b/lisp/ChangeLog.14
index c84e44536d2..9b37ed4f0ea 100644
--- a/lisp/ChangeLog.14
+++ b/lisp/ChangeLog.14
@@ -20547,7 +20547,7 @@ See ChangeLog.13 for earlier changes.
 ;; coding: utf-8
 ;; End:
 
-    Copyright (C) 2008-2022 Free Software Foundation, Inc.
+    Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/lisp/ChangeLog.15 b/lisp/ChangeLog.15
index 53caf69e1ce..cac655ac698 100644
--- a/lisp/ChangeLog.15
+++ b/lisp/ChangeLog.15
@@ -22802,7 +22802,7 @@ See ChangeLog.14 for earlier changes.
 ;; coding: utf-8
 ;; End:
 
-  Copyright (C) 2009-2022 Free Software Foundation, Inc.
+  Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/lisp/ChangeLog.16 b/lisp/ChangeLog.16
index f0a50bb4bc0..7a0990f5ced 100644
--- a/lisp/ChangeLog.16
+++ b/lisp/ChangeLog.16
@@ -25223,7 +25223,7 @@ See ChangeLog.15 for earlier changes.
 ;; coding: utf-8
 ;; End:
 
-  Copyright (C) 2011-2022 Free Software Foundation, Inc.
+  Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/lisp/ChangeLog.17 b/lisp/ChangeLog.17
index cebafe18aa0..68a51445ff2 100644
--- a/lisp/ChangeLog.17
+++ b/lisp/ChangeLog.17
@@ -26294,7 +26294,7 @@ See ChangeLog.16 for earlier changes.
 ;; coding: utf-8
 ;; End:
 
-  Copyright (C) 2011-2022 Free Software Foundation, Inc.
+  Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/lisp/ChangeLog.2 b/lisp/ChangeLog.2
index d5b40eb77a5..039f9abd13d 100644
--- a/lisp/ChangeLog.2
+++ b/lisp/ChangeLog.2
@@ -3992,7 +3992,7 @@
 
 See ChangeLog.1 for earlier changes.
 
-    Copyright (C) 1986-1988, 2001-2022 Free Software Foundation, Inc.
+    Copyright (C) 1986-1988, 2001-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/lisp/ChangeLog.3 b/lisp/ChangeLog.3
index 7f5ceb4b854..121cbbbc672 100644
--- a/lisp/ChangeLog.3
+++ b/lisp/ChangeLog.3
@@ -12433,7 +12433,7 @@ See ChangeLog.2 for earlier changes.
 ;; coding: utf-8
 ;; End:
 
-    Copyright (C) 1989, 1993, 2001-2022 Free Software Foundation, Inc.
+    Copyright (C) 1989, 1993, 2001-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/lisp/ChangeLog.4 b/lisp/ChangeLog.4
index e965dbb5ef8..18f80d807ed 100644
--- a/lisp/ChangeLog.4
+++ b/lisp/ChangeLog.4
@@ -8934,7 +8934,7 @@ See ChangeLog.3 for earlier changes.
 ;; coding: utf-8
 ;; End:
 
-    Copyright (C) 1993-1994, 2001-2022 Free Software Foundation, Inc.
+    Copyright (C) 1993-1994, 2001-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/lisp/ChangeLog.5 b/lisp/ChangeLog.5
index b7b8b892db4..63cf5db94c4 100644
--- a/lisp/ChangeLog.5
+++ b/lisp/ChangeLog.5
@@ -9268,7 +9268,7 @@ See ChangeLog.4 for earlier changes.
 ;; coding: utf-8
 ;; End:
 
-    Copyright (C) 1994-1995, 2001-2022 Free Software Foundation, Inc.
+    Copyright (C) 1994-1995, 2001-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/lisp/ChangeLog.6 b/lisp/ChangeLog.6
index e2128b94c0d..ce1f6bb0c3e 100644
--- a/lisp/ChangeLog.6
+++ b/lisp/ChangeLog.6
@@ -8021,7 +8021,7 @@ See ChangeLog.5 for earlier changes.
 ;; coding: utf-8
 ;; End:
 
-    Copyright (C) 1995-1996, 2001-2022 Free Software Foundation, Inc.
+    Copyright (C) 1995-1996, 2001-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/lisp/ChangeLog.7 b/lisp/ChangeLog.7
index 747a9ffab98..cfc3b27701b 100644
--- a/lisp/ChangeLog.7
+++ b/lisp/ChangeLog.7
@@ -23110,7 +23110,7 @@ See ChangeLog.6 for earlier changes.
 ;; coding: utf-8
 ;; End:
 
-       Copyright (C) 1997-1998, 2001-2022 Free Software Foundation,
+       Copyright (C) 1997-1998, 2001-2023 Free Software Foundation,
        Inc.
 
   This file is part of GNU Emacs.
diff --git a/lisp/ChangeLog.8 b/lisp/ChangeLog.8
index 78fc7e20566..933f0dc3521 100644
--- a/lisp/ChangeLog.8
+++ b/lisp/ChangeLog.8
@@ -9992,7 +9992,7 @@ See ChangeLog.7 for earlier changes.
 ;; add-log-time-zone-rule: t
 ;; End:
 
-    Copyright (C) 1999, 2001-2022 Free Software Foundation, Inc.
+    Copyright (C) 1999, 2001-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/lisp/ChangeLog.9 b/lisp/ChangeLog.9
index a8ebe81e7d7..31833a88d3a 100644
--- a/lisp/ChangeLog.9
+++ b/lisp/ChangeLog.9
@@ -20685,7 +20685,7 @@ See ChangeLog.8 for earlier changes.
 ;; coding: utf-8
 ;; End:
 
-    Copyright (C) 2000-2011, 2013-2022 Free Software Foundation, Inc.
+    Copyright (C) 2000-2011, 2013-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/lisp/Makefile.in b/lisp/Makefile.in
index 80955abfb5b..4fdee345fed 100644
--- a/lisp/Makefile.in
+++ b/lisp/Makefile.in
@@ -1,6 +1,6 @@
 ### @configure_input@
 
-# Copyright (C) 2000-2022 Free Software Foundation, Inc.
+# Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 # This file is part of GNU Emacs.
 
diff --git a/lisp/abbrev.el b/lisp/abbrev.el
index b7216f5d633..84d3b072854 100644
--- a/lisp/abbrev.el
+++ b/lisp/abbrev.el
@@ -1,6 +1,6 @@
 ;;; abbrev.el --- abbrev mode commands for Emacs -*- lexical-binding: t -*-
 
-;; Copyright (C) 1985-1987, 1992, 2001-2022 Free Software Foundation,
+;; Copyright (C) 1985-1987, 1992, 2001-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/align.el b/lisp/align.el
index 5e02520aae0..ee0a72ba663 100644
--- a/lisp/align.el
+++ b/lisp/align.el
@@ -1,6 +1,6 @@
 ;;; align.el --- align text to a specific column, by regexp -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: John Wiegley <johnw@gnu.org>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/allout-widgets.el b/lisp/allout-widgets.el
index 7a65777d323..a12a36a1839 100644
--- a/lisp/allout-widgets.el
+++ b/lisp/allout-widgets.el
@@ -1,6 +1,6 @@
 ;;; allout-widgets.el --- Visually highlight allout outline structure.  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2005-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2005-2023 Free Software Foundation, Inc.
 
 ;; Author: Ken Manheimer <ken dot manheimer at gmail...>
 ;; Version: 1.0
diff --git a/lisp/allout.el b/lisp/allout.el
index b49945d85e7..101b537e954 100644
--- a/lisp/allout.el
+++ b/lisp/allout.el
@@ -1,6 +1,6 @@
 ;;; allout.el --- extensive outline mode for use alone and with other modes  
-*- lexical-binding: t; -*-
 
-;; Copyright (C) 1992-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1992-2023 Free Software Foundation, Inc.
 
 ;; Author: Ken Manheimer <ken dot manheimer at gmail...>
 ;; Created: Dec 1991 -- first release to usenet
diff --git a/lisp/ansi-color.el b/lisp/ansi-color.el
index b379e710940..cdf47de9b07 100644
--- a/lisp/ansi-color.el
+++ b/lisp/ansi-color.el
@@ -1,6 +1,6 @@
 ;;; ansi-color.el --- translate ANSI escape sequences into faces -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Alex Schroeder <alex@gnu.org>
 ;; Version: 3.4.2
diff --git a/lisp/apropos.el b/lisp/apropos.el
index 5ff29206d96..a4a55a56895 100644
--- a/lisp/apropos.el
+++ b/lisp/apropos.el
@@ -1,6 +1,6 @@
 ;;; apropos.el --- apropos commands for users and programmers  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1989, 1994-1995, 2001-2022 Free Software Foundation,
+;; Copyright (C) 1989, 1994-1995, 2001-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Joe Wells <jbw@bigbird.bu.edu>
diff --git a/lisp/arc-mode.el b/lisp/arc-mode.el
index b1042be348c..0ca33e9672f 100644
--- a/lisp/arc-mode.el
+++ b/lisp/arc-mode.el
@@ -1,6 +1,6 @@
 ;;; arc-mode.el --- simple editing of archives  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1995, 1997-1998, 2001-2022 Free Software Foundation,
+;; Copyright (C) 1995, 1997-1998, 2001-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Morten Welinder <terra@gnu.org>
diff --git a/lisp/array.el b/lisp/array.el
index 31cf9cf3028..86e6fa22e58 100644
--- a/lisp/array.el
+++ b/lisp/array.el
@@ -1,6 +1,6 @@
 ;;; array.el --- array editing commands for GNU Emacs  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 1987, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1987, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: David M. Brown
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/auth-source-pass.el b/lisp/auth-source-pass.el
index 86e0b48a79d..e71cef9e1b2 100644
--- a/lisp/auth-source-pass.el
+++ b/lisp/auth-source-pass.el
@@ -1,6 +1,6 @@
 ;;; auth-source-pass.el --- Integrate auth-source with password-store -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2015, 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015, 2017-2023 Free Software Foundation, Inc.
 
 ;; Author: Damien Cassou <damien@cassou.me>,
 ;;         Nicolas Petton <nicolas@petton.fr>
diff --git a/lisp/auth-source.el b/lisp/auth-source.el
index dc89622f425..69ae6cf5f64 100644
--- a/lisp/auth-source.el
+++ b/lisp/auth-source.el
@@ -1,6 +1,6 @@
 ;;; auth-source.el --- authentication sources for Gnus and Emacs -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Ted Zlatanov <tzz@lifelogs.com>
 ;; Keywords: news
diff --git a/lisp/autoarg.el b/lisp/autoarg.el
index b0d6abe0207..59e1fbbdc54 100644
--- a/lisp/autoarg.el
+++ b/lisp/autoarg.el
@@ -1,6 +1,6 @@
 ;;; autoarg.el --- make digit keys supply prefix args -*- lexical-binding: t 
-*-
 
-;; Copyright (C) 1998, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author:  Dave Love <fx@gnu.org>
 ;; Created: 1998-09-04
diff --git a/lisp/autoinsert.el b/lisp/autoinsert.el
index 727e383bb52..d9a1bd841d4 100644
--- a/lisp/autoinsert.el
+++ b/lisp/autoinsert.el
@@ -1,6 +1,6 @@
 ;;; autoinsert.el --- automatic mode-dependent insertion of text into new 
files  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1985-1987, 1994-1995, 1998, 2000-2022 Free Software
+;; Copyright (C) 1985-1987, 1994-1995, 1998, 2000-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: Charlie Martin <crm@cs.duke.edu>
diff --git a/lisp/autorevert.el b/lisp/autorevert.el
index f66c4935d70..0e047be9733 100644
--- a/lisp/autorevert.el
+++ b/lisp/autorevert.el
@@ -1,6 +1,6 @@
 ;;; autorevert.el --- revert buffers when files on disk change  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1997-1999, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-1999, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Anders Lindgren
 ;; Keywords: convenience
diff --git a/lisp/avoid.el b/lisp/avoid.el
index b53d84d2e8d..6cd78216a58 100644
--- a/lisp/avoid.el
+++ b/lisp/avoid.el
@@ -1,6 +1,6 @@
 ;;; avoid.el --- make mouse pointer stay out of the way of editing  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1993-1994, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993-1994, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Boris Goldowsky <boris@gnu.org>
 ;; Keywords: mouse
diff --git a/lisp/battery.el b/lisp/battery.el
index c899fb6e438..ac4d756022b 100644
--- a/lisp/battery.el
+++ b/lisp/battery.el
@@ -1,6 +1,6 @@
 ;;; battery.el --- display battery status information  -*- lexical-binding:t 
-*-
 
-;; Copyright (C) 1997-1998, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-1998, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Ralph Schleicher <rs@ralph-schleicher.de>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/bindings.el b/lisp/bindings.el
index 5eb8e629124..97a60a349e8 100644
--- a/lisp/bindings.el
+++ b/lisp/bindings.el
@@ -1,6 +1,6 @@
 ;;; bindings.el --- define standard key bindings and some variables  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1985-1987, 1992-1996, 1999-2022 Free Software
+;; Copyright (C) 1985-1987, 1992-1996, 1999-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/bookmark.el b/lisp/bookmark.el
index cc9956c80a9..7101fc42179 100644
--- a/lisp/bookmark.el
+++ b/lisp/bookmark.el
@@ -1,6 +1,6 @@
 ;;; bookmark.el --- set bookmarks, maybe annotate them, jump to them later -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1993-1997, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993-1997, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Karl Fogel <kfogel@red-bean.com>
 ;; Created: July, 1993
diff --git a/lisp/bs.el b/lisp/bs.el
index cff19c81cb0..ca549bad7bf 100644
--- a/lisp/bs.el
+++ b/lisp/bs.el
@@ -1,6 +1,6 @@
 ;;; bs.el --- menu for selecting and displaying buffers -*- lexical-binding: t 
-*-
 
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 ;; Author: Olaf Sylvester <Olaf.Sylvester@netsurf.de>
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: convenience
diff --git a/lisp/buff-menu.el b/lisp/buff-menu.el
index 59040371c9f..c5515a077fe 100644
--- a/lisp/buff-menu.el
+++ b/lisp/buff-menu.el
@@ -1,6 +1,6 @@
 ;;; buff-menu.el --- Interface for viewing and manipulating buffers -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1985-1987, 1993-1995, 2000-2022 Free Software
+;; Copyright (C) 1985-1987, 1993-1995, 2000-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/button.el b/lisp/button.el
index 4e9448844cc..c9a1d65763e 100644
--- a/lisp/button.el
+++ b/lisp/button.el
@@ -1,6 +1,6 @@
 ;;; button.el --- clickable buttons -*- lexical-binding: t -*-
 ;;
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 ;;
 ;; Author: Miles Bader <miles@gnu.org>
 ;; Keywords: extensions, hypermedia
diff --git a/lisp/calc/calc-aent.el b/lisp/calc/calc-aent.el
index ef3e0d4b670..66ede3295ae 100644
--- a/lisp/calc/calc-aent.el
+++ b/lisp/calc/calc-aent.el
@@ -1,6 +1,6 @@
 ;;; calc-aent.el --- algebraic entry functions for Calc  -*- lexical-binding:t 
-*-
 
-;; Copyright (C) 1990-1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Dave Gillespie <daveg@synaptics.com>
 
diff --git a/lisp/calc/calc-alg.el b/lisp/calc/calc-alg.el
index 93ff5ee2403..95f7a34a4ae 100644
--- a/lisp/calc/calc-alg.el
+++ b/lisp/calc/calc-alg.el
@@ -1,6 +1,6 @@
 ;;; calc-alg.el --- algebraic functions for Calc  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1990-1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <daveg@synaptics.com>
 
diff --git a/lisp/calc/calc-arith.el b/lisp/calc/calc-arith.el
index 025c1ab7f36..54f0a5649a3 100644
--- a/lisp/calc/calc-arith.el
+++ b/lisp/calc/calc-arith.el
@@ -1,6 +1,6 @@
 ;;; calc-arith.el --- arithmetic functions for Calc  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1990-1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <daveg@synaptics.com>
 
diff --git a/lisp/calc/calc-bin.el b/lisp/calc/calc-bin.el
index 6c6b22296ab..16ebe7552f4 100644
--- a/lisp/calc/calc-bin.el
+++ b/lisp/calc/calc-bin.el
@@ -1,6 +1,6 @@
 ;;; calc-bin.el --- binary functions for Calc  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1990-1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <daveg@synaptics.com>
 
diff --git a/lisp/calc/calc-comb.el b/lisp/calc/calc-comb.el
index c1352fa3242..a1ebd68f571 100644
--- a/lisp/calc/calc-comb.el
+++ b/lisp/calc/calc-comb.el
@@ -1,6 +1,6 @@
 ;;; calc-comb.el --- combinatoric functions for Calc  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1990-1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <daveg@synaptics.com>
 
diff --git a/lisp/calc/calc-cplx.el b/lisp/calc/calc-cplx.el
index a084afde189..63e450d86bb 100644
--- a/lisp/calc/calc-cplx.el
+++ b/lisp/calc/calc-cplx.el
@@ -1,6 +1,6 @@
 ;;; calc-cplx.el --- Complex number functions for Calc  -*- lexical-binding:t 
-*-
 
-;; Copyright (C) 1990-1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <daveg@synaptics.com>
 
diff --git a/lisp/calc/calc-embed.el b/lisp/calc/calc-embed.el
index 9a580d9602a..57d46c2f5e8 100644
--- a/lisp/calc/calc-embed.el
+++ b/lisp/calc/calc-embed.el
@@ -1,6 +1,6 @@
 ;;; calc-embed.el --- embed Calc in a buffer  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1990-1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <daveg@synaptics.com>
 
diff --git a/lisp/calc/calc-ext.el b/lisp/calc/calc-ext.el
index 058d78e8476..5c577f7f5d5 100644
--- a/lisp/calc/calc-ext.el
+++ b/lisp/calc/calc-ext.el
@@ -1,6 +1,6 @@
 ;;; calc-ext.el --- various extension functions for Calc  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1990-1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <daveg@synaptics.com>
 
diff --git a/lisp/calc/calc-fin.el b/lisp/calc/calc-fin.el
index 1ff6914ebd8..30da613f988 100644
--- a/lisp/calc/calc-fin.el
+++ b/lisp/calc/calc-fin.el
@@ -1,6 +1,6 @@
 ;;; calc-fin.el --- financial functions for Calc  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1990-1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <daveg@synaptics.com>
 
diff --git a/lisp/calc/calc-forms.el b/lisp/calc/calc-forms.el
index 8f5104e9dc5..a75842ad172 100644
--- a/lisp/calc/calc-forms.el
+++ b/lisp/calc/calc-forms.el
@@ -1,6 +1,6 @@
 ;;; calc-forms.el --- data format conversion functions for Calc  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1990-1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <daveg@synaptics.com>
 
diff --git a/lisp/calc/calc-frac.el b/lisp/calc/calc-frac.el
index 0a2ad52cd67..b57c1d6c760 100644
--- a/lisp/calc/calc-frac.el
+++ b/lisp/calc/calc-frac.el
@@ -1,6 +1,6 @@
 ;;; calc-frac.el --- fraction functions for Calc  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1990-1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <daveg@synaptics.com>
 
diff --git a/lisp/calc/calc-funcs.el b/lisp/calc/calc-funcs.el
index 23d33b38a79..cb9f7887ddc 100644
--- a/lisp/calc/calc-funcs.el
+++ b/lisp/calc/calc-funcs.el
@@ -1,6 +1,6 @@
 ;;; calc-funcs.el --- well-known functions for Calc  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1990-1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <daveg@synaptics.com>
 
diff --git a/lisp/calc/calc-graph.el b/lisp/calc/calc-graph.el
index 14890e14030..2e03b67f730 100644
--- a/lisp/calc/calc-graph.el
+++ b/lisp/calc/calc-graph.el
@@ -1,6 +1,6 @@
 ;;; calc-graph.el --- graph output functions for Calc  -*- lexical-binding:t 
-*-
 
-;; Copyright (C) 1990-1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <daveg@synaptics.com>
 
diff --git a/lisp/calc/calc-help.el b/lisp/calc/calc-help.el
index 3355b63b6e1..5820f999235 100644
--- a/lisp/calc/calc-help.el
+++ b/lisp/calc/calc-help.el
@@ -1,6 +1,6 @@
 ;;; calc-help.el --- help display functions for Calc  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1990-1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <daveg@synaptics.com>
 
diff --git a/lisp/calc/calc-incom.el b/lisp/calc/calc-incom.el
index 5ef3b224702..16cb991dfa6 100644
--- a/lisp/calc/calc-incom.el
+++ b/lisp/calc/calc-incom.el
@@ -1,6 +1,6 @@
 ;;; calc-incom.el --- complex data type input functions for Calc  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1990-1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <daveg@synaptics.com>
 
diff --git a/lisp/calc/calc-keypd.el b/lisp/calc/calc-keypd.el
index 6144ee1c08b..4264b64a195 100644
--- a/lisp/calc/calc-keypd.el
+++ b/lisp/calc/calc-keypd.el
@@ -1,6 +1,6 @@
 ;;; calc-keypd.el --- mouse-capable keypad input for Calc  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1990-1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <daveg@synaptics.com>
 
diff --git a/lisp/calc/calc-lang.el b/lisp/calc/calc-lang.el
index 5c36dd30b99..f2d8aaa20a7 100644
--- a/lisp/calc/calc-lang.el
+++ b/lisp/calc/calc-lang.el
@@ -1,6 +1,6 @@
 ;;; calc-lang.el --- calc language functions  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1990-1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <daveg@synaptics.com>
 
diff --git a/lisp/calc/calc-macs.el b/lisp/calc/calc-macs.el
index 0d27b627f27..9421f74a8ed 100644
--- a/lisp/calc/calc-macs.el
+++ b/lisp/calc/calc-macs.el
@@ -1,6 +1,6 @@
 ;;; calc-macs.el --- important macros for Calc  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1990-1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <daveg@synaptics.com>
 
diff --git a/lisp/calc/calc-map.el b/lisp/calc/calc-map.el
index 638a4cdbe85..7496537494b 100644
--- a/lisp/calc/calc-map.el
+++ b/lisp/calc/calc-map.el
@@ -1,6 +1,6 @@
 ;;; calc-map.el --- higher-order functions for Calc  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1990-1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <daveg@synaptics.com>
 
diff --git a/lisp/calc/calc-math.el b/lisp/calc/calc-math.el
index 5fd07d57d81..7bc4e5e9e8b 100644
--- a/lisp/calc/calc-math.el
+++ b/lisp/calc/calc-math.el
@@ -1,6 +1,6 @@
 ;;; calc-math.el --- mathematical functions for Calc  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1990-1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <daveg@synaptics.com>
 
diff --git a/lisp/calc/calc-menu.el b/lisp/calc/calc-menu.el
index 9d69e447714..bc6bb761f26 100644
--- a/lisp/calc/calc-menu.el
+++ b/lisp/calc/calc-menu.el
@@ -1,6 +1,6 @@
 ;;; calc-menu.el --- a menu for Calc  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/lisp/calc/calc-misc.el b/lisp/calc/calc-misc.el
index e944f812525..41c7b1f0944 100644
--- a/lisp/calc/calc-misc.el
+++ b/lisp/calc/calc-misc.el
@@ -1,6 +1,6 @@
 ;;; calc-misc.el --- miscellaneous functions for Calc  -*- lexical-binding:t 
-*-
 
-;; Copyright (C) 1990-1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <daveg@synaptics.com>
 
diff --git a/lisp/calc/calc-mode.el b/lisp/calc/calc-mode.el
index ff00a4a2a68..2eb88b15f10 100644
--- a/lisp/calc/calc-mode.el
+++ b/lisp/calc/calc-mode.el
@@ -1,6 +1,6 @@
 ;;; calc-mode.el --- calculator modes for Calc  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1990-1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <daveg@synaptics.com>
 
diff --git a/lisp/calc/calc-mtx.el b/lisp/calc/calc-mtx.el
index d54efb6637e..0a5f2a2c208 100644
--- a/lisp/calc/calc-mtx.el
+++ b/lisp/calc/calc-mtx.el
@@ -1,6 +1,6 @@
 ;;; calc-mtx.el --- matrix functions for Calc  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1990-1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <daveg@synaptics.com>
 
diff --git a/lisp/calc/calc-nlfit.el b/lisp/calc/calc-nlfit.el
index 2b2abc3fdb1..72b906ff69b 100644
--- a/lisp/calc/calc-nlfit.el
+++ b/lisp/calc/calc-nlfit.el
@@ -1,6 +1,6 @@
 ;;; calc-nlfit.el --- nonlinear curve fitting for Calc  -*- lexical-binding:t 
-*-
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/lisp/calc/calc-poly.el b/lisp/calc/calc-poly.el
index 3e98b0532fe..c32b5be5849 100644
--- a/lisp/calc/calc-poly.el
+++ b/lisp/calc/calc-poly.el
@@ -1,6 +1,6 @@
 ;;; calc-poly.el --- polynomial functions for Calc  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1990-1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <daveg@synaptics.com>
 
diff --git a/lisp/calc/calc-prog.el b/lisp/calc/calc-prog.el
index 44b967c3859..a9701be6aa4 100644
--- a/lisp/calc/calc-prog.el
+++ b/lisp/calc/calc-prog.el
@@ -1,6 +1,6 @@
 ;;; calc-prog.el --- user programmability functions for Calc  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1990-1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <daveg@synaptics.com>
 
diff --git a/lisp/calc/calc-rewr.el b/lisp/calc/calc-rewr.el
index 5da91b49c8d..b7b3b7b16d4 100644
--- a/lisp/calc/calc-rewr.el
+++ b/lisp/calc/calc-rewr.el
@@ -1,6 +1,6 @@
 ;;; calc-rewr.el --- rewriting functions for Calc  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1990-1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <daveg@synaptics.com>
 
diff --git a/lisp/calc/calc-rules.el b/lisp/calc/calc-rules.el
index 96264bf18f3..2d012d7ff63 100644
--- a/lisp/calc/calc-rules.el
+++ b/lisp/calc/calc-rules.el
@@ -1,6 +1,6 @@
 ;;; calc-rules.el --- rules for simplifying algebraic expressions in Calc  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1990-1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <daveg@synaptics.com>
 
diff --git a/lisp/calc/calc-sel.el b/lisp/calc/calc-sel.el
index 64f8007e521..8d020d02aa7 100644
--- a/lisp/calc/calc-sel.el
+++ b/lisp/calc/calc-sel.el
@@ -1,6 +1,6 @@
 ;;; calc-sel.el --- data selection functions for Calc  -*- lexical-binding:t 
-*-
 
-;; Copyright (C) 1990-1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <daveg@synaptics.com>
 
diff --git a/lisp/calc/calc-stat.el b/lisp/calc/calc-stat.el
index a7fe36001f0..bc5d575f257 100644
--- a/lisp/calc/calc-stat.el
+++ b/lisp/calc/calc-stat.el
@@ -1,6 +1,6 @@
 ;;; calc-stat.el --- statistical functions for Calc  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1990-1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <daveg@synaptics.com>
 
diff --git a/lisp/calc/calc-store.el b/lisp/calc/calc-store.el
index c0dd77d9b2a..31273861ed9 100644
--- a/lisp/calc/calc-store.el
+++ b/lisp/calc/calc-store.el
@@ -1,6 +1,6 @@
 ;;; calc-store.el --- value storage functions for Calc  -*- lexical-binding:t 
-*-
 
-;; Copyright (C) 1990-1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <daveg@synaptics.com>
 
diff --git a/lisp/calc/calc-stuff.el b/lisp/calc/calc-stuff.el
index 0e8ea42bedc..50cb36186ed 100644
--- a/lisp/calc/calc-stuff.el
+++ b/lisp/calc/calc-stuff.el
@@ -1,6 +1,6 @@
 ;;; calc-stuff.el --- miscellaneous functions for Calc  -*- lexical-binding:t 
-*-
 
-;; Copyright (C) 1990-1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <daveg@synaptics.com>
 
diff --git a/lisp/calc/calc-trail.el b/lisp/calc/calc-trail.el
index d8c6eb615fa..945de4ae493 100644
--- a/lisp/calc/calc-trail.el
+++ b/lisp/calc/calc-trail.el
@@ -1,6 +1,6 @@
 ;;; calc-trail.el --- functions for manipulating the Calc "trail"  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1990-1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <daveg@synaptics.com>
 
diff --git a/lisp/calc/calc-undo.el b/lisp/calc/calc-undo.el
index 9ff5d4dfbb6..cb6254f4ab6 100644
--- a/lisp/calc/calc-undo.el
+++ b/lisp/calc/calc-undo.el
@@ -1,6 +1,6 @@
 ;;; calc-undo.el --- undo functions for Calc  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1990-1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <daveg@synaptics.com>
 
diff --git a/lisp/calc/calc-units.el b/lisp/calc/calc-units.el
index d1565e74a04..f73556f615b 100644
--- a/lisp/calc/calc-units.el
+++ b/lisp/calc/calc-units.el
@@ -1,6 +1,6 @@
 ;;; calc-units.el --- unit conversion functions for Calc  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1990-1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <daveg@synaptics.com>
 
diff --git a/lisp/calc/calc-vec.el b/lisp/calc/calc-vec.el
index 3b8629b797d..bed548e848f 100644
--- a/lisp/calc/calc-vec.el
+++ b/lisp/calc/calc-vec.el
@@ -1,6 +1,6 @@
 ;;; calc-vec.el --- vector functions for Calc  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1990-1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <daveg@synaptics.com>
 
diff --git a/lisp/calc/calc-yank.el b/lisp/calc/calc-yank.el
index 8c6d3f51e5d..3f5474cb4af 100644
--- a/lisp/calc/calc-yank.el
+++ b/lisp/calc/calc-yank.el
@@ -1,6 +1,6 @@
 ;;; calc-yank.el --- kill-ring functionality for Calc  -*- lexical-binding:t 
-*-
 
-;; Copyright (C) 1990-1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <daveg@synaptics.com>
 
diff --git a/lisp/calc/calc.el b/lisp/calc/calc.el
index 171f7711324..815f2a64208 100644
--- a/lisp/calc/calc.el
+++ b/lisp/calc/calc.el
@@ -1,6 +1,6 @@
 ;;; calc.el --- the GNU Emacs calculator  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1990-1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <daveg@synaptics.com>
 ;; Keywords: convenience, extensions
diff --git a/lisp/calc/calcalg2.el b/lisp/calc/calcalg2.el
index 0f3f37de760..e60c4539608 100644
--- a/lisp/calc/calcalg2.el
+++ b/lisp/calc/calcalg2.el
@@ -1,6 +1,6 @@
 ;;; calcalg2.el --- more algebraic functions for Calc  -*- lexical-binding:t 
-*-
 
-;; Copyright (C) 1990-1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <daveg@synaptics.com>
 
diff --git a/lisp/calc/calcalg3.el b/lisp/calc/calcalg3.el
index 1d85f3d549b..af0daa55309 100644
--- a/lisp/calc/calcalg3.el
+++ b/lisp/calc/calcalg3.el
@@ -1,6 +1,6 @@
 ;;; calcalg3.el --- more algebraic functions for Calc  -*- lexical-binding:t 
-*-
 
-;; Copyright (C) 1990-1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <daveg@synaptics.com>
 
diff --git a/lisp/calc/calccomp.el b/lisp/calc/calccomp.el
index 60b25e64416..c42e62853ed 100644
--- a/lisp/calc/calccomp.el
+++ b/lisp/calc/calccomp.el
@@ -1,6 +1,6 @@
 ;;; calccomp.el --- composition functions for Calc  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1990-1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <daveg@synaptics.com>
 
diff --git a/lisp/calc/calcsel2.el b/lisp/calc/calcsel2.el
index 317a628c6db..8935511db6e 100644
--- a/lisp/calc/calcsel2.el
+++ b/lisp/calc/calcsel2.el
@@ -1,6 +1,6 @@
 ;;; calcsel2.el --- selection functions for Calc  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1990-1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <daveg@synaptics.com>
 
diff --git a/lisp/calculator.el b/lisp/calculator.el
index 44c7fcecc8e..1ad1aa6b917 100644
--- a/lisp/calculator.el
+++ b/lisp/calculator.el
@@ -1,6 +1,6 @@
 ;;; calculator.el --- a calculator for Emacs  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1998, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Eli Barzilay <eli@barzilay.org>
 ;; Keywords: tools, convenience
diff --git a/lisp/calendar/appt.el b/lisp/calendar/appt.el
index ebdafb438e3..92355bcb0d2 100644
--- a/lisp/calendar/appt.el
+++ b/lisp/calendar/appt.el
@@ -1,6 +1,6 @@
 ;;; appt.el --- appointment notification functions  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1989-1990, 1994, 1998, 2001-2022 Free Software
+;; Copyright (C) 1989-1990, 1994, 1998, 2001-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: Neil Mager <neilm@juliet.ll.mit.edu>
diff --git a/lisp/calendar/cal-bahai.el b/lisp/calendar/cal-bahai.el
index 74ce36d21ea..202c38916a9 100644
--- a/lisp/calendar/cal-bahai.el
+++ b/lisp/calendar/cal-bahai.el
@@ -1,6 +1,6 @@
 ;;; cal-bahai.el --- calendar functions for the Bahá’í calendar.  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: John Wiegley <johnw@gnu.org>
 ;; Keywords: calendar
diff --git a/lisp/calendar/cal-china.el b/lisp/calendar/cal-china.el
index c7f7be0dce2..b31d056941c 100644
--- a/lisp/calendar/cal-china.el
+++ b/lisp/calendar/cal-china.el
@@ -1,6 +1,6 @@
 ;;; cal-china.el --- calendar functions for the Chinese calendar  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1995, 1997, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995, 1997, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Edward M. Reingold <reingold@cs.uiuc.edu>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/calendar/cal-coptic.el b/lisp/calendar/cal-coptic.el
index 4c6aa2a9419..123b1f11f55 100644
--- a/lisp/calendar/cal-coptic.el
+++ b/lisp/calendar/cal-coptic.el
@@ -1,6 +1,6 @@
 ;;; cal-coptic.el --- calendar functions for the Coptic/Ethiopic calendars  
-*- lexical-binding: t; -*-
 
-;; Copyright (C) 1995, 1997, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995, 1997, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Edward M. Reingold <reingold@cs.uiuc.edu>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/calendar/cal-dst.el b/lisp/calendar/cal-dst.el
index 5f601f24d24..75c29a38352 100644
--- a/lisp/calendar/cal-dst.el
+++ b/lisp/calendar/cal-dst.el
@@ -1,6 +1,6 @@
 ;;; cal-dst.el --- calendar functions for daylight saving rules  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1993-1996, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993-1996, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Paul Eggert <eggert@cs.ucla.edu>
 ;;         Edward M. Reingold <reingold@cs.uiuc.edu>
diff --git a/lisp/calendar/cal-french.el b/lisp/calendar/cal-french.el
index d70db8de0c5..cc523c28f49 100644
--- a/lisp/calendar/cal-french.el
+++ b/lisp/calendar/cal-french.el
@@ -1,6 +1,6 @@
 ;;; cal-french.el --- calendar functions for the French Revolutionary calendar 
 -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1988-1989, 1992, 1994-1995, 1997, 2001-2022 Free
+;; Copyright (C) 1988-1989, 1992, 1994-1995, 1997, 2001-2023 Free
 ;; Software Foundation, Inc.
 
 ;; Author: Edward M. Reingold <reingold@cs.uiuc.edu>
diff --git a/lisp/calendar/cal-hebrew.el b/lisp/calendar/cal-hebrew.el
index 61ce029e077..52b29dc487f 100644
--- a/lisp/calendar/cal-hebrew.el
+++ b/lisp/calendar/cal-hebrew.el
@@ -1,6 +1,6 @@
 ;;; cal-hebrew.el --- calendar functions for the Hebrew calendar  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1995, 1997, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995, 1997, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Nachum Dershowitz <nachum@cs.uiuc.edu>
 ;;         Edward M. Reingold <reingold@cs.uiuc.edu>
diff --git a/lisp/calendar/cal-html.el b/lisp/calendar/cal-html.el
index b1c829af48b..c85c476a109 100644
--- a/lisp/calendar/cal-html.el
+++ b/lisp/calendar/cal-html.el
@@ -1,6 +1,6 @@
 ;;; cal-html.el --- functions for printing HTML calendars  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: Anna M. Bigatti <bigatti@dima.unige.it>
 ;; Keywords: calendar
diff --git a/lisp/calendar/cal-islam.el b/lisp/calendar/cal-islam.el
index c6afb27b445..172e54edca6 100644
--- a/lisp/calendar/cal-islam.el
+++ b/lisp/calendar/cal-islam.el
@@ -1,6 +1,6 @@
 ;;; cal-islam.el --- calendar functions for the Islamic calendar  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1995, 1997, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995, 1997, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Edward M. Reingold <reingold@cs.uiuc.edu>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/calendar/cal-iso.el b/lisp/calendar/cal-iso.el
index 880dd539aaf..a4a3e585745 100644
--- a/lisp/calendar/cal-iso.el
+++ b/lisp/calendar/cal-iso.el
@@ -1,6 +1,6 @@
 ;;; cal-iso.el --- calendar functions for the ISO calendar  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1995, 1997, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995, 1997, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Edward M. Reingold <reingold@cs.uiuc.edu>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/calendar/cal-julian.el b/lisp/calendar/cal-julian.el
index e614d3a1f66..f45150455b0 100644
--- a/lisp/calendar/cal-julian.el
+++ b/lisp/calendar/cal-julian.el
@@ -1,6 +1,6 @@
 ;;; cal-julian.el --- calendar functions for the Julian calendar  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1995, 1997, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995, 1997, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Edward M. Reingold <reingold@cs.uiuc.edu>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/calendar/cal-mayan.el b/lisp/calendar/cal-mayan.el
index c1f235ae76f..8ec867454ff 100644
--- a/lisp/calendar/cal-mayan.el
+++ b/lisp/calendar/cal-mayan.el
@@ -1,6 +1,6 @@
 ;;; cal-mayan.el --- calendar functions for the Mayan calendars  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1992-1993, 1995, 1997, 2001-2022 Free Software
+;; Copyright (C) 1992-1993, 1995, 1997, 2001-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: Stewart M. Clamen <clamen@cs.cmu.edu>
diff --git a/lisp/calendar/cal-menu.el b/lisp/calendar/cal-menu.el
index d66d82d6f4e..edf5534581c 100644
--- a/lisp/calendar/cal-menu.el
+++ b/lisp/calendar/cal-menu.el
@@ -1,6 +1,6 @@
 ;;; cal-menu.el --- calendar functions for menu bar and popup menu support  
-*- lexical-binding: t; -*-
 
-;; Copyright (C) 1994-1995, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994-1995, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Edward M. Reingold <reingold@cs.uiuc.edu>
 ;;         Lara Rios <lrios@coewl.cen.uiuc.edu>
diff --git a/lisp/calendar/cal-move.el b/lisp/calendar/cal-move.el
index 4febad53fc5..0686c47be87 100644
--- a/lisp/calendar/cal-move.el
+++ b/lisp/calendar/cal-move.el
@@ -1,6 +1,6 @@
 ;;; cal-move.el --- calendar functions for movement in the calendar  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1995, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Edward M. Reingold <reingold@cs.uiuc.edu>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/calendar/cal-persia.el b/lisp/calendar/cal-persia.el
index f38eb8779a5..822f2153c50 100644
--- a/lisp/calendar/cal-persia.el
+++ b/lisp/calendar/cal-persia.el
@@ -1,6 +1,6 @@
 ;;; cal-persia.el --- calendar functions for the Persian calendar  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1996-1997, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-1997, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Edward M. Reingold <reingold@cs.uiuc.edu>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/calendar/cal-tex.el b/lisp/calendar/cal-tex.el
index 4458fd6d6cb..8399d77b4c4 100644
--- a/lisp/calendar/cal-tex.el
+++ b/lisp/calendar/cal-tex.el
@@ -1,6 +1,6 @@
 ;;; cal-tex.el --- calendar functions for printing calendars with LaTeX  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1995, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Steve Fisk <fisk@bowdoin.edu>
 ;;         Edward M. Reingold <reingold@cs.uiuc.edu>
diff --git a/lisp/calendar/cal-x.el b/lisp/calendar/cal-x.el
index bbc8f27394c..58eea324e82 100644
--- a/lisp/calendar/cal-x.el
+++ b/lisp/calendar/cal-x.el
@@ -1,6 +1,6 @@
 ;;; cal-x.el --- calendar windows in dedicated frames  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 1994-1995, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994-1995, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Kifer <kifer@cs.stonybrook.edu>
 ;;         Edward M. Reingold <reingold@cs.uiuc.edu>
diff --git a/lisp/calendar/calendar.el b/lisp/calendar/calendar.el
index 48d308afade..7e6f4d56dcc 100644
--- a/lisp/calendar/calendar.el
+++ b/lisp/calendar/calendar.el
@@ -1,6 +1,6 @@
 ;;; calendar.el --- calendar functions  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1988-1995, 1997, 2000-2022 Free Software Foundation,
+;; Copyright (C) 1988-1995, 1997, 2000-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Edward M. Reingold <reingold@cs.uiuc.edu>
diff --git a/lisp/calendar/diary-lib.el b/lisp/calendar/diary-lib.el
index 45df0c6259c..48414bca78c 100644
--- a/lisp/calendar/diary-lib.el
+++ b/lisp/calendar/diary-lib.el
@@ -1,6 +1,6 @@
 ;;; diary-lib.el --- diary functions  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1989-1990, 1992-1995, 2001-2022 Free Software
+;; Copyright (C) 1989-1990, 1992-1995, 2001-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: Edward M. Reingold <reingold@cs.uiuc.edu>
diff --git a/lisp/calendar/holidays.el b/lisp/calendar/holidays.el
index 2afa667a56c..54d3bb8f51b 100644
--- a/lisp/calendar/holidays.el
+++ b/lisp/calendar/holidays.el
@@ -1,6 +1,6 @@
 ;;; holidays.el --- holiday functions for the calendar package  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1989-1990, 1992-1994, 1997, 2001-2022 Free Software
+;; Copyright (C) 1989-1990, 1992-1994, 1997, 2001-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: Edward M. Reingold <reingold@cs.uiuc.edu>
diff --git a/lisp/calendar/icalendar.el b/lisp/calendar/icalendar.el
index 439fb6dd29a..a6fd12ad969 100644
--- a/lisp/calendar/icalendar.el
+++ b/lisp/calendar/icalendar.el
@@ -1,6 +1,6 @@
 ;;; icalendar.el --- iCalendar implementation -*- lexical-binding: t -*-
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 ;; Author:         Ulf Jasper <ulf.jasper@web.de>
 ;; Created:        August 2002
diff --git a/lisp/calendar/iso8601.el b/lisp/calendar/iso8601.el
index e31120f52ff..5848bdf804f 100644
--- a/lisp/calendar/iso8601.el
+++ b/lisp/calendar/iso8601.el
@@ -1,6 +1,6 @@
 ;;; iso8601.el --- parse ISO 8601 date/time strings  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; Keywords: dates
 
diff --git a/lisp/calendar/lunar.el b/lisp/calendar/lunar.el
index 751bfa1cc82..0db811417af 100644
--- a/lisp/calendar/lunar.el
+++ b/lisp/calendar/lunar.el
@@ -1,6 +1,6 @@
 ;;; lunar.el --- calendar functions for phases of the moon  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1992-1993, 1995, 1997, 2001-2022 Free Software
+;; Copyright (C) 1992-1993, 1995, 1997, 2001-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: Edward M. Reingold <reingold@cs.uiuc.edu>
diff --git a/lisp/calendar/parse-time.el b/lisp/calendar/parse-time.el
index f3ad5139255..1b667a6852e 100644
--- a/lisp/calendar/parse-time.el
+++ b/lisp/calendar/parse-time.el
@@ -1,6 +1,6 @@
 ;;; parse-time.el --- parsing time strings -*- lexical-binding: t -*-
 
-;; Copyright (C) 1996, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Erik Naggum <erik@naggum.no>
 ;; Keywords: util
diff --git a/lisp/calendar/solar.el b/lisp/calendar/solar.el
index 8f501824bb0..582a2b91ff6 100644
--- a/lisp/calendar/solar.el
+++ b/lisp/calendar/solar.el
@@ -1,6 +1,6 @@
 ;;; solar.el --- calendar functions for solar events  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1992-1993, 1995, 1997, 2001-2022 Free Software
+;; Copyright (C) 1992-1993, 1995, 1997, 2001-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: Edward M. Reingold <reingold@cs.uiuc.edu>
diff --git a/lisp/calendar/time-date.el b/lisp/calendar/time-date.el
index 83a57751474..49ad71cd508 100644
--- a/lisp/calendar/time-date.el
+++ b/lisp/calendar/time-date.el
@@ -1,6 +1,6 @@
 ;;; time-date.el --- Date and time handling functions  -*- lexical-binding: t 
-*-
 
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;;     Masanobu Umeda <umerin@mse.kyutech.ac.jp>
diff --git a/lisp/calendar/timeclock.el b/lisp/calendar/timeclock.el
index 1c6a557a0d3..bb5d7b0490f 100644
--- a/lisp/calendar/timeclock.el
+++ b/lisp/calendar/timeclock.el
@@ -1,6 +1,6 @@
 ;;; timeclock.el --- mode for keeping track of how much you work  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: John Wiegley <johnw@gnu.org>
 ;; Created: 25 Mar 1999
diff --git a/lisp/calendar/todo-mode.el b/lisp/calendar/todo-mode.el
index 57fcd1b17e1..671210f3ee8 100644
--- a/lisp/calendar/todo-mode.el
+++ b/lisp/calendar/todo-mode.el
@@ -1,6 +1,6 @@
 ;;; todo-mode.el --- facilities for making and maintaining todo lists  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1997, 1999, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997, 1999, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Oliver Seidel <privat@os10000.net>
 ;;     Stephen Berman <stephen.berman@gmx.net>
diff --git a/lisp/case-table.el b/lisp/case-table.el
index f6f6851dd33..f5cfbae2c9c 100644
--- a/lisp/case-table.el
+++ b/lisp/case-table.el
@@ -1,6 +1,6 @@
 ;;; case-table.el --- code to extend the character set and support case tables 
 -*- lexical-binding: t -*-
 
-;; Copyright (C) 1988, 1994, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1988, 1994, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Howard Gayle
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/cdl.el b/lisp/cdl.el
index 81d64b10f63..57504f4dae0 100644
--- a/lisp/cdl.el
+++ b/lisp/cdl.el
@@ -1,6 +1,6 @@
 ;;; cdl.el --- Common Data Language (CDL) utility functions for GNU Emacs -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Ata Etemadi <ATAE@spva.physics.imperial.ac.uk>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/cedet/ChangeLog.1 b/lisp/cedet/ChangeLog.1
index aa54bdd9b0b..73eecdff127 100644
--- a/lisp/cedet/ChangeLog.1
+++ b/lisp/cedet/ChangeLog.1
@@ -3460,7 +3460,7 @@
 ;; coding: utf-8
 ;; End:
 
-       Copyright (C) 2009-2022 Free Software Foundation, Inc.
+       Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/lisp/cedet/cedet-cscope.el b/lisp/cedet/cedet-cscope.el
index 454005f8649..da86847a8f2 100644
--- a/lisp/cedet/cedet-cscope.el
+++ b/lisp/cedet/cedet-cscope.el
@@ -1,6 +1,6 @@
 ;;; cedet-cscope.el --- CScope support for CEDET  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Package: cedet
diff --git a/lisp/cedet/cedet-files.el b/lisp/cedet/cedet-files.el
index 19a6d3935e1..1c82b7165a9 100644
--- a/lisp/cedet/cedet-files.el
+++ b/lisp/cedet/cedet-files.el
@@ -1,6 +1,6 @@
 ;;; cedet-files.el --- Common routines dealing with file names.  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Package: cedet
diff --git a/lisp/cedet/cedet-global.el b/lisp/cedet/cedet-global.el
index 6a147bf430c..327d38f2b4a 100644
--- a/lisp/cedet/cedet-global.el
+++ b/lisp/cedet/cedet-global.el
@@ -1,6 +1,6 @@
 ;;; cedet-global.el --- GNU Global support for CEDET.  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Package: cedet
diff --git a/lisp/cedet/cedet-idutils.el b/lisp/cedet/cedet-idutils.el
index 5c500f7e069..e82ffd0990c 100644
--- a/lisp/cedet/cedet-idutils.el
+++ b/lisp/cedet/cedet-idutils.el
@@ -1,6 +1,6 @@
 ;;; cedet-idutils.el --- ID Utils support for CEDET.  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Old-Version: 0.2
diff --git a/lisp/cedet/cedet.el b/lisp/cedet/cedet.el
index e6befb10e91..1e0c61c474a 100644
--- a/lisp/cedet/cedet.el
+++ b/lisp/cedet/cedet.el
@@ -1,6 +1,6 @@
 ;;; cedet.el --- Setup CEDET environment  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: David Ponce <david@dponce.com>
 ;; Maintainer: Eric M. Ludlam <zappo@gnu.org>
diff --git a/lisp/cedet/data-debug.el b/lisp/cedet/data-debug.el
index 0edc853edda..6cd4a11e2e8 100644
--- a/lisp/cedet/data-debug.el
+++ b/lisp/cedet/data-debug.el
@@ -1,6 +1,6 @@
 ;;; data-debug.el --- Data structure debugger  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Old-Version: 0.2
diff --git a/lisp/cedet/ede.el b/lisp/cedet/ede.el
index 4ea14e33c5d..2873f62a90f 100644
--- a/lisp/cedet/ede.el
+++ b/lisp/cedet/ede.el
@@ -1,6 +1,6 @@
 ;;; ede.el --- Emacs Development Environment gloss  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1998-2005, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2005, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: project, make
diff --git a/lisp/cedet/ede/auto.el b/lisp/cedet/ede/auto.el
index 7af9987de17..3c6e32a6015 100644
--- a/lisp/cedet/ede/auto.el
+++ b/lisp/cedet/ede/auto.el
@@ -1,6 +1,6 @@
 ;;; ede/auto.el --- Autoload features for EDE  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/ede/autoconf-edit.el b/lisp/cedet/ede/autoconf-edit.el
index e7a15220550..55acfc37cd4 100644
--- a/lisp/cedet/ede/autoconf-edit.el
+++ b/lisp/cedet/ede/autoconf-edit.el
@@ -1,6 +1,6 @@
 ;;; ede/autoconf-edit.el --- Keymap for autoconf  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1998-2000, 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2000, 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: project
diff --git a/lisp/cedet/ede/base.el b/lisp/cedet/ede/base.el
index 9d23909d62e..3f62bbf2b44 100644
--- a/lisp/cedet/ede/base.el
+++ b/lisp/cedet/ede/base.el
@@ -1,6 +1,6 @@
 ;;; ede/base.el --- Baseclasses for EDE  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/ede/config.el b/lisp/cedet/ede/config.el
index 529b96f2b00..0252465d495 100644
--- a/lisp/cedet/ede/config.el
+++ b/lisp/cedet/ede/config.el
@@ -1,6 +1,6 @@
 ;;; ede/config.el --- Configuration Handler baseclass  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2014-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2014-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/ede/cpp-root.el b/lisp/cedet/ede/cpp-root.el
index fe81a4c87df..d30f45f8619 100644
--- a/lisp/cedet/ede/cpp-root.el
+++ b/lisp/cedet/ede/cpp-root.el
@@ -1,6 +1,6 @@
 ;;; ede/cpp-root.el --- A simple way to wrap a C++ project with a single root  
-*- lexical-binding: t; -*-
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/ede/custom.el b/lisp/cedet/ede/custom.el
index 2d4f408e961..a3349fc8f4b 100644
--- a/lisp/cedet/ede/custom.el
+++ b/lisp/cedet/ede/custom.el
@@ -1,6 +1,6 @@
 ;;; ede/custom.el --- customization of EDE projects.  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/ede/detect.el b/lisp/cedet/ede/detect.el
index 609103566a0..445b540e826 100644
--- a/lisp/cedet/ede/detect.el
+++ b/lisp/cedet/ede/detect.el
@@ -1,6 +1,6 @@
 ;;; ede/detect.el --- EDE project detection and file associations  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2014-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2014-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/ede/dired.el b/lisp/cedet/ede/dired.el
index dc987b2d5d4..850b1b2b5e2 100644
--- a/lisp/cedet/ede/dired.el
+++ b/lisp/cedet/ede/dired.el
@@ -1,6 +1,6 @@
 ;;; ede/dired.el --- EDE extensions to dired.  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1998-2000, 2003, 2009-2022 Free Software Foundation,
+;; Copyright (C) 1998-2000, 2003, 2009-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
diff --git a/lisp/cedet/ede/emacs.el b/lisp/cedet/ede/emacs.el
index 5a23f504f78..0938c6b023d 100644
--- a/lisp/cedet/ede/emacs.el
+++ b/lisp/cedet/ede/emacs.el
@@ -1,6 +1,6 @@
 ;;; ede/emacs.el --- Special project for Emacs  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/ede/files.el b/lisp/cedet/ede/files.el
index 3b9002a6e31..e0906e49def 100644
--- a/lisp/cedet/ede/files.el
+++ b/lisp/cedet/ede/files.el
@@ -1,6 +1,6 @@
 ;;; ede/files.el --- Associate projects with files and directories.  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/ede/generic.el b/lisp/cedet/ede/generic.el
index de94808666c..c3e6d5ef520 100644
--- a/lisp/cedet/ede/generic.el
+++ b/lisp/cedet/ede/generic.el
@@ -1,6 +1,6 @@
 ;;; ede/generic.el --- Base Support for generic build systems  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/ede/linux.el b/lisp/cedet/ede/linux.el
index 718eaabb7aa..0208475a8c7 100644
--- a/lisp/cedet/ede/linux.el
+++ b/lisp/cedet/ede/linux.el
@@ -1,6 +1,6 @@
 ;;; ede/linux.el --- Special project for Linux  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/ede/locate.el b/lisp/cedet/ede/locate.el
index b9b1194ccce..9a95472c849 100644
--- a/lisp/cedet/ede/locate.el
+++ b/lisp/cedet/ede/locate.el
@@ -1,6 +1,6 @@
 ;;; ede/locate.el --- Locate support  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/ede/make.el b/lisp/cedet/ede/make.el
index 5db78a1afb9..5d4bc9f556e 100644
--- a/lisp/cedet/ede/make.el
+++ b/lisp/cedet/ede/make.el
@@ -1,6 +1,6 @@
 ;;; ede/make.el --- General information about "make"  -*- lexical-binding: t 
-*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/ede/makefile-edit.el b/lisp/cedet/ede/makefile-edit.el
index 1b424bc6d0c..b86da60884c 100644
--- a/lisp/cedet/ede/makefile-edit.el
+++ b/lisp/cedet/ede/makefile-edit.el
@@ -1,6 +1,6 @@
 ;;; makefile-edit.el --- Makefile editing/scanning commands.  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/ede/pconf.el b/lisp/cedet/ede/pconf.el
index d747326a3a5..610d0a1dcb6 100644
--- a/lisp/cedet/ede/pconf.el
+++ b/lisp/cedet/ede/pconf.el
@@ -1,6 +1,6 @@
 ;;; ede/pconf.el --- configure.ac maintenance for EDE  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: project
diff --git a/lisp/cedet/ede/pmake.el b/lisp/cedet/ede/pmake.el
index 9a913109f09..a1f51cad650 100644
--- a/lisp/cedet/ede/pmake.el
+++ b/lisp/cedet/ede/pmake.el
@@ -1,6 +1,6 @@
 ;;; ede-pmake.el --- EDE Generic Project Makefile code generator  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1998-2005, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2005, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: project, make
diff --git a/lisp/cedet/ede/proj-archive.el b/lisp/cedet/ede/proj-archive.el
index 5de46a49129..9f84497351c 100644
--- a/lisp/cedet/ede/proj-archive.el
+++ b/lisp/cedet/ede/proj-archive.el
@@ -1,6 +1,6 @@
 ;;; ede/proj-archive.el --- EDE Generic Project archive support  -*- 
lexical-binding: t -*-
 
-;;  Copyright (C) 1998-2001, 2009-2022 Free Software Foundation, Inc.
+;;  Copyright (C) 1998-2001, 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: project, make
diff --git a/lisp/cedet/ede/proj-aux.el b/lisp/cedet/ede/proj-aux.el
index 73808da0922..50fcb8ac201 100644
--- a/lisp/cedet/ede/proj-aux.el
+++ b/lisp/cedet/ede/proj-aux.el
@@ -1,6 +1,6 @@
 ;;; ede/proj-aux.el --- EDE Generic Project auxiliary file support  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1998-2000, 2007, 2009-2022 Free Software Foundation,
+;; Copyright (C) 1998-2000, 2007, 2009-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
diff --git a/lisp/cedet/ede/proj-comp.el b/lisp/cedet/ede/proj-comp.el
index ec676ac04ba..a31313bfe3d 100644
--- a/lisp/cedet/ede/proj-comp.el
+++ b/lisp/cedet/ede/proj-comp.el
@@ -1,6 +1,6 @@
 ;;; ede/proj-comp.el --- EDE Generic Project compiler/rule driver  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1999-2001, 2004-2005, 2007, 2009-2022 Free Software
+;; Copyright (C) 1999-2001, 2004-2005, 2007, 2009-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
diff --git a/lisp/cedet/ede/proj-elisp.el b/lisp/cedet/ede/proj-elisp.el
index 0c65af15c4a..b3560e581d9 100644
--- a/lisp/cedet/ede/proj-elisp.el
+++ b/lisp/cedet/ede/proj-elisp.el
@@ -1,6 +1,6 @@
 ;;; ede-proj-elisp.el --- EDE Generic Project Emacs Lisp support  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1998-2005, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2005, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: project, make
diff --git a/lisp/cedet/ede/proj-info.el b/lisp/cedet/ede/proj-info.el
index 299b45967ae..07fe5031ecf 100644
--- a/lisp/cedet/ede/proj-info.el
+++ b/lisp/cedet/ede/proj-info.el
@@ -1,6 +1,6 @@
 ;;; ede-proj-info.el --- EDE Generic Project texinfo support  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: project, make
diff --git a/lisp/cedet/ede/proj-misc.el b/lisp/cedet/ede/proj-misc.el
index 80cbe53475c..3433443f5d8 100644
--- a/lisp/cedet/ede/proj-misc.el
+++ b/lisp/cedet/ede/proj-misc.el
@@ -1,6 +1,6 @@
 ;;; ede-proj-misc.el --- EDE Generic Project Emacs Lisp support  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1998-2001, 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2001, 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: project, make
diff --git a/lisp/cedet/ede/proj-obj.el b/lisp/cedet/ede/proj-obj.el
index 852bbd643aa..50eedf62eca 100644
--- a/lisp/cedet/ede/proj-obj.el
+++ b/lisp/cedet/ede/proj-obj.el
@@ -1,6 +1,6 @@
 ;;; ede/proj-obj.el --- EDE Generic Project Object code generation support  
-*- lexical-binding: t; -*-
 
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: project, make
diff --git a/lisp/cedet/ede/proj-prog.el b/lisp/cedet/ede/proj-prog.el
index fab1de81a0b..ce782eb4d0b 100644
--- a/lisp/cedet/ede/proj-prog.el
+++ b/lisp/cedet/ede/proj-prog.el
@@ -1,6 +1,6 @@
 ;;; ede-proj-prog.el --- EDE Generic Project program support  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1998-2001, 2005, 2008-2022 Free Software Foundation,
+;; Copyright (C) 1998-2001, 2005, 2008-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
diff --git a/lisp/cedet/ede/proj-scheme.el b/lisp/cedet/ede/proj-scheme.el
index 7b3df3ca000..aa2b8c7fd86 100644
--- a/lisp/cedet/ede/proj-scheme.el
+++ b/lisp/cedet/ede/proj-scheme.el
@@ -1,6 +1,6 @@
 ;;; ede/proj-scheme.el --- EDE Generic Project scheme (guile) support  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1998-2000, 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2000, 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: project, make, scheme
diff --git a/lisp/cedet/ede/proj-shared.el b/lisp/cedet/ede/proj-shared.el
index 84bb7f2f3c8..34c9dbb5cf4 100644
--- a/lisp/cedet/ede/proj-shared.el
+++ b/lisp/cedet/ede/proj-shared.el
@@ -1,6 +1,6 @@
 ;;; ede-proj-shared.el --- EDE Generic Project shared library support  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: project, make
diff --git a/lisp/cedet/ede/proj.el b/lisp/cedet/ede/proj.el
index 7a486754a03..cd0cf2619f8 100644
--- a/lisp/cedet/ede/proj.el
+++ b/lisp/cedet/ede/proj.el
@@ -1,6 +1,6 @@
 ;;; ede/proj.el --- EDE Generic Project file driver  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 1998-2003, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2003, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: project, make
diff --git a/lisp/cedet/ede/project-am.el b/lisp/cedet/ede/project-am.el
index 2803e1c3071..1f0652ece22 100644
--- a/lisp/cedet/ede/project-am.el
+++ b/lisp/cedet/ede/project-am.el
@@ -1,6 +1,6 @@
 ;;; project-am.el --- A project management scheme based on automake files.  
-*- lexical-binding: t; -*-
 
-;; Copyright (C) 1998-2000, 2003, 2005, 2007-2022 Free Software
+;; Copyright (C) 1998-2000, 2003, 2005, 2007-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
diff --git a/lisp/cedet/ede/shell.el b/lisp/cedet/ede/shell.el
index fcf7294215b..4d58797e30b 100644
--- a/lisp/cedet/ede/shell.el
+++ b/lisp/cedet/ede/shell.el
@@ -1,6 +1,6 @@
 ;;; ede/shell.el --- A shell controlled by EDE.  -*- lexical-binding: t; -*-
 ;;
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 ;;
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/ede/simple.el b/lisp/cedet/ede/simple.el
index 83b99d96586..071e8d79eb5 100644
--- a/lisp/cedet/ede/simple.el
+++ b/lisp/cedet/ede/simple.el
@@ -1,6 +1,6 @@
 ;;; ede/simple.el --- Overlay an EDE structure on an existing project  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/ede/source.el b/lisp/cedet/ede/source.el
index e4c8b3cee2a..8c699e8976f 100644
--- a/lisp/cedet/ede/source.el
+++ b/lisp/cedet/ede/source.el
@@ -1,6 +1,6 @@
 ;; ede/source.el --- EDE source code object  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2000, 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000, 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: project, make
diff --git a/lisp/cedet/ede/speedbar.el b/lisp/cedet/ede/speedbar.el
index f99a1d114b1..341bdb778a3 100644
--- a/lisp/cedet/ede/speedbar.el
+++ b/lisp/cedet/ede/speedbar.el
@@ -1,6 +1,6 @@
 ;;; ede/speedbar.el --- Speedbar viewing of EDE projects  -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 1998-2001, 2003, 2005, 2007-2022 Free Software
+;; Copyright (C) 1998-2001, 2003, 2005, 2007-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
diff --git a/lisp/cedet/ede/srecode.el b/lisp/cedet/ede/srecode.el
index 0aab5b3e6b4..b2f5e4779c8 100644
--- a/lisp/cedet/ede/srecode.el
+++ b/lisp/cedet/ede/srecode.el
@@ -1,6 +1,6 @@
 ;;; ede/srecode.el --- EDE utilities on top of SRecoder  -*- lexical-binding: 
t -*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/ede/system.el b/lisp/cedet/ede/system.el
index 2da16b37d72..92ac60ab5f6 100644
--- a/lisp/cedet/ede/system.el
+++ b/lisp/cedet/ede/system.el
@@ -1,6 +1,6 @@
 ;;; ede-system.el --- EDE working with the system (VC, FTP, ETC)  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2001-2003, 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2003, 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: project, make, vc
diff --git a/lisp/cedet/ede/util.el b/lisp/cedet/ede/util.el
index 2a7aecc8bcd..739a2e34e86 100644
--- a/lisp/cedet/ede/util.el
+++ b/lisp/cedet/ede/util.el
@@ -1,6 +1,6 @@
 ;;; ede/util.el --- EDE utilities  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2000, 2005, 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000, 2005, 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: project, make
diff --git a/lisp/cedet/mode-local.el b/lisp/cedet/mode-local.el
index f1fdcbca1ad..48e9afe03e3 100644
--- a/lisp/cedet/mode-local.el
+++ b/lisp/cedet/mode-local.el
@@ -1,6 +1,6 @@
 ;;; mode-local.el --- Support for mode local facilities  -*- lexical-binding:t 
-*-
 ;;
-;; Copyright (C) 2004-2005, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2004-2005, 2007-2023 Free Software Foundation, Inc.
 ;;
 ;; Author: David Ponce <david@dponce.com>
 ;; Created: 27 Apr 2004
diff --git a/lisp/cedet/pulse.el b/lisp/cedet/pulse.el
index f7af10887c9..3c1625e2afe 100644
--- a/lisp/cedet/pulse.el
+++ b/lisp/cedet/pulse.el
@@ -1,6 +1,6 @@
 ;;; pulse.el --- Pulsing Overlays  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Version: 1.0
diff --git a/lisp/cedet/semantic.el b/lisp/cedet/semantic.el
index dc6751db6cf..dd05bf871a8 100644
--- a/lisp/cedet/semantic.el
+++ b/lisp/cedet/semantic.el
@@ -1,6 +1,6 @@
 ;;; semantic.el --- Semantic buffer evaluator.  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: syntax tools
diff --git a/lisp/cedet/semantic/analyze.el b/lisp/cedet/semantic/analyze.el
index 4c60136ca34..405b1b136e3 100644
--- a/lisp/cedet/semantic/analyze.el
+++ b/lisp/cedet/semantic/analyze.el
@@ -1,6 +1,6 @@
 ;;; semantic/analyze.el --- Analyze semantic tags against local context  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2000-2005, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2005, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/semantic/analyze/complete.el 
b/lisp/cedet/semantic/analyze/complete.el
index 66ce4ff8926..8c8ae6a271d 100644
--- a/lisp/cedet/semantic/analyze/complete.el
+++ b/lisp/cedet/semantic/analyze/complete.el
@@ -1,6 +1,6 @@
 ;;; semantic/analyze/complete.el --- Smart Completions  -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/semantic/analyze/debug.el 
b/lisp/cedet/semantic/analyze/debug.el
index f750814baa3..6f195c24337 100644
--- a/lisp/cedet/semantic/analyze/debug.el
+++ b/lisp/cedet/semantic/analyze/debug.el
@@ -1,6 +1,6 @@
 ;;; semantic/analyze/debug.el --- Debug the analyzer  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/semantic/analyze/fcn.el 
b/lisp/cedet/semantic/analyze/fcn.el
index 7f601621156..3a2a29717c5 100644
--- a/lisp/cedet/semantic/analyze/fcn.el
+++ b/lisp/cedet/semantic/analyze/fcn.el
@@ -1,6 +1,6 @@
 ;;; semantic/analyze/fcn.el --- Analyzer support functions.  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/semantic/analyze/refs.el 
b/lisp/cedet/semantic/analyze/refs.el
index d06962f6fcc..c3acec6a37b 100644
--- a/lisp/cedet/semantic/analyze/refs.el
+++ b/lisp/cedet/semantic/analyze/refs.el
@@ -1,6 +1,6 @@
 ;;; semantic/analyze/refs.el --- Analysis of the references between tags.  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/semantic/bovine.el b/lisp/cedet/semantic/bovine.el
index 1e52b1f8504..ca9cc674156 100644
--- a/lisp/cedet/semantic/bovine.el
+++ b/lisp/cedet/semantic/bovine.el
@@ -1,6 +1,6 @@
 ;;; semantic/bovine.el --- LL Parser/Analyzer core  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1999-2004, 2006-2007, 2009-2022 Free Software
+;; Copyright (C) 1999-2004, 2006-2007, 2009-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
diff --git a/lisp/cedet/semantic/bovine/c.el b/lisp/cedet/semantic/bovine/c.el
index e099ef7902e..f7d97b16d79 100644
--- a/lisp/cedet/semantic/bovine/c.el
+++ b/lisp/cedet/semantic/bovine/c.el
@@ -1,6 +1,6 @@
 ;;; semantic/bovine/c.el --- Semantic details for C  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/semantic/bovine/debug.el 
b/lisp/cedet/semantic/bovine/debug.el
index 880be915477..f583dbbc691 100644
--- a/lisp/cedet/semantic/bovine/debug.el
+++ b/lisp/cedet/semantic/bovine/debug.el
@@ -1,6 +1,6 @@
 ;;; semantic/bovine/debug.el --- Debugger support for bovinator  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2003, 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003, 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/semantic/bovine/el.el b/lisp/cedet/semantic/bovine/el.el
index 61b400b505f..294616f70d9 100644
--- a/lisp/cedet/semantic/bovine/el.el
+++ b/lisp/cedet/semantic/bovine/el.el
@@ -1,6 +1,6 @@
 ;;; semantic/bovine/el.el --- Semantic details for Emacs Lisp  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1999-2005, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2005, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/semantic/bovine/gcc.el 
b/lisp/cedet/semantic/bovine/gcc.el
index 01dbec0113d..4c687fa43be 100644
--- a/lisp/cedet/semantic/bovine/gcc.el
+++ b/lisp/cedet/semantic/bovine/gcc.el
@@ -1,6 +1,6 @@
 ;;; semantic/bovine/gcc.el --- gcc querying special code for the C parser  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/semantic/bovine/grammar.el 
b/lisp/cedet/semantic/bovine/grammar.el
index d478b12f645..b2bc4143a48 100644
--- a/lisp/cedet/semantic/bovine/grammar.el
+++ b/lisp/cedet/semantic/bovine/grammar.el
@@ -1,6 +1,6 @@
 ;;; semantic/bovine/grammar.el --- Bovine's input grammar mode  -*- 
lexical-binding: t; -*-
 ;;
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 ;;
 ;; Author: David Ponce <david@dponce.com>
 ;; Created: 26 Aug 2002
diff --git a/lisp/cedet/semantic/bovine/make.el 
b/lisp/cedet/semantic/bovine/make.el
index bfc3de20fff..2171136ae9d 100644
--- a/lisp/cedet/semantic/bovine/make.el
+++ b/lisp/cedet/semantic/bovine/make.el
@@ -1,6 +1,6 @@
 ;;; semantic/bovine/make.el --- Makefile parsing rules.  -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 2000-2004, 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2004, 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/semantic/bovine/scm.el 
b/lisp/cedet/semantic/bovine/scm.el
index e1cb07034a9..c0852eca8dd 100644
--- a/lisp/cedet/semantic/bovine/scm.el
+++ b/lisp/cedet/semantic/bovine/scm.el
@@ -1,6 +1,6 @@
 ;;; semantic/bovine/scm.el --- Semantic details for Scheme (guile)  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/semantic/chart.el b/lisp/cedet/semantic/chart.el
index 342b03f8bb7..880d86fac49 100644
--- a/lisp/cedet/semantic/chart.el
+++ b/lisp/cedet/semantic/chart.el
@@ -1,6 +1,6 @@
 ;;; semantic/chart.el --- Utilities for use with semantic tag tables  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1999-2001, 2003, 2005, 2008-2022 Free Software
+;; Copyright (C) 1999-2001, 2003, 2005, 2008-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
diff --git a/lisp/cedet/semantic/complete.el b/lisp/cedet/semantic/complete.el
index 5969232a054..5845640c246 100644
--- a/lisp/cedet/semantic/complete.el
+++ b/lisp/cedet/semantic/complete.el
@@ -1,6 +1,6 @@
 ;;; semantic/complete.el --- Routines for performing tag completion  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2003-2005, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003-2005, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: syntax
diff --git a/lisp/cedet/semantic/ctxt.el b/lisp/cedet/semantic/ctxt.el
index 57c158fc9c8..84e6c6ebecb 100644
--- a/lisp/cedet/semantic/ctxt.el
+++ b/lisp/cedet/semantic/ctxt.el
@@ -1,6 +1,6 @@
 ;;; semantic/ctxt.el --- Context calculations for Semantic tools  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: syntax
diff --git a/lisp/cedet/semantic/db-debug.el b/lisp/cedet/semantic/db-debug.el
index 5ce9717421a..c2ab5f0483c 100644
--- a/lisp/cedet/semantic/db-debug.el
+++ b/lisp/cedet/semantic/db-debug.el
@@ -1,6 +1,6 @@
 ;;; semantic/db-debug.el --- Extra level debugging routines for Semantic  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/semantic/db-ebrowse.el 
b/lisp/cedet/semantic/db-ebrowse.el
index f0e1d9f0294..51edfebbce9 100644
--- a/lisp/cedet/semantic/db-ebrowse.el
+++ b/lisp/cedet/semantic/db-ebrowse.el
@@ -1,6 +1,6 @@
 ;;; semantic/db-ebrowse.el --- Semanticdb backend using ebrowse.  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2005-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2005-2023 Free Software Foundation, Inc.
 
 ;; Authors: Eric M. Ludlam <zappo@gnu.org>
 ;;     Joakim Verona
diff --git a/lisp/cedet/semantic/db-el.el b/lisp/cedet/semantic/db-el.el
index 73ef37ea2aa..42900d9f41b 100644
--- a/lisp/cedet/semantic/db-el.el
+++ b/lisp/cedet/semantic/db-el.el
@@ -1,6 +1,6 @@
 ;;; semantic/db-el.el --- Semantic database extensions for Emacs Lisp  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: tags
diff --git a/lisp/cedet/semantic/db-file.el b/lisp/cedet/semantic/db-file.el
index d00ab47ce69..816b465f3b8 100644
--- a/lisp/cedet/semantic/db-file.el
+++ b/lisp/cedet/semantic/db-file.el
@@ -1,6 +1,6 @@
 ;;; semantic/db-file.el --- Save a semanticdb to a cache file.  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: tags
diff --git a/lisp/cedet/semantic/db-find.el b/lisp/cedet/semantic/db-find.el
index 3012af41c55..c05af2a0225 100644
--- a/lisp/cedet/semantic/db-find.el
+++ b/lisp/cedet/semantic/db-find.el
@@ -1,6 +1,6 @@
 ;;; semantic/db-find.el --- Searching through semantic databases.  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: tags
diff --git a/lisp/cedet/semantic/db-global.el b/lisp/cedet/semantic/db-global.el
index 1ef97a6036f..b8dfc3c245f 100644
--- a/lisp/cedet/semantic/db-global.el
+++ b/lisp/cedet/semantic/db-global.el
@@ -1,6 +1,6 @@
 ;;; semantic/db-global.el --- Semantic database extensions for GLOBAL  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2002-2006, 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2006, 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: tags
diff --git a/lisp/cedet/semantic/db-javascript.el 
b/lisp/cedet/semantic/db-javascript.el
index 9c62329e43d..b1c33e25018 100644
--- a/lisp/cedet/semantic/db-javascript.el
+++ b/lisp/cedet/semantic/db-javascript.el
@@ -1,6 +1,6 @@
 ;;; semantic/db-javascript.el --- Semantic database extensions for javascript  
-*- lexical-binding: t; -*-
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: Joakim Verona
 
diff --git a/lisp/cedet/semantic/db-mode.el b/lisp/cedet/semantic/db-mode.el
index 7c471bee4f7..4e40424acb4 100644
--- a/lisp/cedet/semantic/db-mode.el
+++ b/lisp/cedet/semantic/db-mode.el
@@ -1,6 +1,6 @@
 ;;; semantic/db-mode.el --- Semanticdb Minor Mode  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/semantic/db-ref.el b/lisp/cedet/semantic/db-ref.el
index 47fd3a903ff..2ed7d8d8937 100644
--- a/lisp/cedet/semantic/db-ref.el
+++ b/lisp/cedet/semantic/db-ref.el
@@ -1,6 +1,6 @@
 ;;; semantic/db-ref.el --- Handle cross-db file references  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/semantic/db-typecache.el 
b/lisp/cedet/semantic/db-typecache.el
index 38caac2292c..d0d8c075e7b 100644
--- a/lisp/cedet/semantic/db-typecache.el
+++ b/lisp/cedet/semantic/db-typecache.el
@@ -1,6 +1,6 @@
 ;;; semantic/db-typecache.el --- Manage Datatypes  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/semantic/db.el b/lisp/cedet/semantic/db.el
index 7f25a848918..5c9e3510ec2 100644
--- a/lisp/cedet/semantic/db.el
+++ b/lisp/cedet/semantic/db.el
@@ -1,6 +1,6 @@
 ;;; semantic/db.el --- Semantic tag database manager  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: tags
diff --git a/lisp/cedet/semantic/debug.el b/lisp/cedet/semantic/debug.el
index 2fe651a5590..11e44538d31 100644
--- a/lisp/cedet/semantic/debug.el
+++ b/lisp/cedet/semantic/debug.el
@@ -1,6 +1,6 @@
 ;;; semantic/debug.el --- Language Debugger framework  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2003-2005, 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003-2005, 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/semantic/decorate.el b/lisp/cedet/semantic/decorate.el
index ca2a6de3d3e..27cfea6a65c 100644
--- a/lisp/cedet/semantic/decorate.el
+++ b/lisp/cedet/semantic/decorate.el
@@ -1,6 +1,6 @@
 ;;; semantic/decorate.el --- Utilities for decorating/highlighting tokens.  
-*- lexical-binding: t; -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: syntax
diff --git a/lisp/cedet/semantic/decorate/include.el 
b/lisp/cedet/semantic/decorate/include.el
index 144e2ce0187..451d4ef2b4e 100644
--- a/lisp/cedet/semantic/decorate/include.el
+++ b/lisp/cedet/semantic/decorate/include.el
@@ -1,6 +1,6 @@
 ;;; semantic/decorate/include.el --- Decoration modes for include statements  
-*- lexical-binding: t; -*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/semantic/decorate/mode.el 
b/lisp/cedet/semantic/decorate/mode.el
index 41b50797221..17688218c7a 100644
--- a/lisp/cedet/semantic/decorate/mode.el
+++ b/lisp/cedet/semantic/decorate/mode.el
@@ -1,6 +1,6 @@
 ;;; semantic/decorate/mode.el --- Minor mode for decorating tags  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2000-2005, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2005, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: syntax
diff --git a/lisp/cedet/semantic/dep.el b/lisp/cedet/semantic/dep.el
index 38eb732e465..ac38b70b889 100644
--- a/lisp/cedet/semantic/dep.el
+++ b/lisp/cedet/semantic/dep.el
@@ -1,6 +1,6 @@
 ;;; semantic/dep.el --- Methods for tracking dependencies (include files)  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2006-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: syntax
diff --git a/lisp/cedet/semantic/doc.el b/lisp/cedet/semantic/doc.el
index 32cd63bce90..09b66e5cfac 100644
--- a/lisp/cedet/semantic/doc.el
+++ b/lisp/cedet/semantic/doc.el
@@ -1,6 +1,6 @@
 ;;; semantic/doc.el --- Routines for documentation strings  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1999-2003, 2005, 2008-2022 Free Software Foundation,
+;; Copyright (C) 1999-2003, 2005, 2008-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
diff --git a/lisp/cedet/semantic/ede-grammar.el 
b/lisp/cedet/semantic/ede-grammar.el
index ff9f991ff4a..b65862aff18 100644
--- a/lisp/cedet/semantic/ede-grammar.el
+++ b/lisp/cedet/semantic/ede-grammar.el
@@ -1,6 +1,6 @@
 ;;; semantic/ede-grammar.el --- EDE support for Semantic Grammar Files  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2003-2004, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003-2004, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: project, make
diff --git a/lisp/cedet/semantic/edit.el b/lisp/cedet/semantic/edit.el
index 76230d438a1..d6331b7199d 100644
--- a/lisp/cedet/semantic/edit.el
+++ b/lisp/cedet/semantic/edit.el
@@ -1,6 +1,6 @@
 ;;; semantic/edit.el --- Edit Management for Semantic  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/semantic/find.el b/lisp/cedet/semantic/find.el
index e894022315f..c50b7b367ed 100644
--- a/lisp/cedet/semantic/find.el
+++ b/lisp/cedet/semantic/find.el
@@ -1,6 +1,6 @@
 ;;; semantic/find.el --- Search routines for Semantic  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 1999-2005, 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2005, 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: syntax
diff --git a/lisp/cedet/semantic/format.el b/lisp/cedet/semantic/format.el
index 80e7f1117a2..783a9e4aa42 100644
--- a/lisp/cedet/semantic/format.el
+++ b/lisp/cedet/semantic/format.el
@@ -1,6 +1,6 @@
 ;;; semantic/format.el --- Routines for formatting tags  -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 1999-2005, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2005, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: syntax
diff --git a/lisp/cedet/semantic/fw.el b/lisp/cedet/semantic/fw.el
index 2ce6976d644..e0875622ad4 100644
--- a/lisp/cedet/semantic/fw.el
+++ b/lisp/cedet/semantic/fw.el
@@ -1,6 +1,6 @@
 ;;; semantic/fw.el --- Framework for Semantic  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/semantic/grammar.el b/lisp/cedet/semantic/grammar.el
index 74d4a229fac..06f934e9823 100644
--- a/lisp/cedet/semantic/grammar.el
+++ b/lisp/cedet/semantic/grammar.el
@@ -1,6 +1,6 @@
 ;;; semantic/grammar.el --- Major mode framework for Semantic grammars  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2002-2005, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2005, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: David Ponce <david@dponce.com>
 
diff --git a/lisp/cedet/semantic/grm-wy-boot.el 
b/lisp/cedet/semantic/grm-wy-boot.el
index f61bcbdef9a..5c5ef566f20 100644
--- a/lisp/cedet/semantic/grm-wy-boot.el
+++ b/lisp/cedet/semantic/grm-wy-boot.el
@@ -1,6 +1,6 @@
 ;;; semantic/grammar-wy.el --- Generated parser support file  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/lisp/cedet/semantic/html.el b/lisp/cedet/semantic/html.el
index 718ce3c4c74..0bdbad1f659 100644
--- a/lisp/cedet/semantic/html.el
+++ b/lisp/cedet/semantic/html.el
@@ -1,6 +1,6 @@
 ;;; semantic/html.el --- Semantic details for html files  -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 2004-2005, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2004-2005, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/semantic/ia-sb.el b/lisp/cedet/semantic/ia-sb.el
index 25a011188e1..47a4ce322ca 100644
--- a/lisp/cedet/semantic/ia-sb.el
+++ b/lisp/cedet/semantic/ia-sb.el
@@ -1,6 +1,6 @@
 ;;; semantic/ia-sb.el --- Speedbar analysis display interactor  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: syntax
diff --git a/lisp/cedet/semantic/ia.el b/lisp/cedet/semantic/ia.el
index 2172085d6b9..6ec58c710be 100644
--- a/lisp/cedet/semantic/ia.el
+++ b/lisp/cedet/semantic/ia.el
@@ -1,6 +1,6 @@
 ;;; semantic/ia.el --- Interactive Analysis functions  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: syntax
diff --git a/lisp/cedet/semantic/idle.el b/lisp/cedet/semantic/idle.el
index 1afb1d841dd..c81cabe6049 100644
--- a/lisp/cedet/semantic/idle.el
+++ b/lisp/cedet/semantic/idle.el
@@ -1,6 +1,6 @@
 ;;; idle.el --- Schedule parsing tasks in idle time  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2003-2006, 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003-2006, 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: syntax
diff --git a/lisp/cedet/semantic/imenu.el b/lisp/cedet/semantic/imenu.el
index 235965a9955..e160dc0632f 100644
--- a/lisp/cedet/semantic/imenu.el
+++ b/lisp/cedet/semantic/imenu.el
@@ -1,6 +1,6 @@
 ;;; semantic/imenu.el --- Use Semantic as an imenu tag generator  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2000-2005, 2007-2008, 2010-2022 Free Software
+;; Copyright (C) 2000-2005, 2007-2008, 2010-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
diff --git a/lisp/cedet/semantic/java.el b/lisp/cedet/semantic/java.el
index a7c02032e22..3c1e93c2050 100644
--- a/lisp/cedet/semantic/java.el
+++ b/lisp/cedet/semantic/java.el
@@ -1,6 +1,6 @@
 ;;; semantic/java.el --- Semantic functions for Java  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: David Ponce <david@dponce.com>
 
diff --git a/lisp/cedet/semantic/lex-spp.el b/lisp/cedet/semantic/lex-spp.el
index 5912a887848..c43924c5060 100644
--- a/lisp/cedet/semantic/lex-spp.el
+++ b/lisp/cedet/semantic/lex-spp.el
@@ -1,6 +1,6 @@
 ;;; semantic/lex-spp.el --- Semantic Lexical Pre-processor  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2006-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/semantic/lex.el b/lisp/cedet/semantic/lex.el
index 72864a8da52..6315424e536 100644
--- a/lisp/cedet/semantic/lex.el
+++ b/lisp/cedet/semantic/lex.el
@@ -1,6 +1,6 @@
 ;;; semantic/lex.el --- Lexical Analyzer builder  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/semantic/mru-bookmark.el 
b/lisp/cedet/semantic/mru-bookmark.el
index 9dee0415a33..943688dac3d 100644
--- a/lisp/cedet/semantic/mru-bookmark.el
+++ b/lisp/cedet/semantic/mru-bookmark.el
@@ -1,6 +1,6 @@
 ;;; semantic/mru-bookmark.el --- Automatic bookmark tracking  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/semantic/sb.el b/lisp/cedet/semantic/sb.el
index cf18160ad7f..17cf00cd3c4 100644
--- a/lisp/cedet/semantic/sb.el
+++ b/lisp/cedet/semantic/sb.el
@@ -1,6 +1,6 @@
 ;;; semantic/sb.el --- Semantic tag display for speedbar  -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: syntax
diff --git a/lisp/cedet/semantic/scope.el b/lisp/cedet/semantic/scope.el
index 83e7ed66c13..516fc0c6367 100644
--- a/lisp/cedet/semantic/scope.el
+++ b/lisp/cedet/semantic/scope.el
@@ -1,6 +1,6 @@
 ;;; semantic/scope.el --- Analyzer Scope Calculations  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/semantic/senator.el b/lisp/cedet/semantic/senator.el
index ebc4159a4c5..9d0351459a3 100644
--- a/lisp/cedet/semantic/senator.el
+++ b/lisp/cedet/semantic/senator.el
@@ -1,6 +1,6 @@
 ;;; semantic/senator.el --- SEmantic NAvigaTOR  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: David Ponce <david@dponce.com>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/cedet/semantic/sort.el b/lisp/cedet/semantic/sort.el
index 1503a766dc8..ea52e9865c3 100644
--- a/lisp/cedet/semantic/sort.el
+++ b/lisp/cedet/semantic/sort.el
@@ -1,6 +1,6 @@
 ;;; semantic/sort.el --- Utilities for sorting and re-arranging tag tables.  
-*- lexical-binding: t; -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: syntax
diff --git a/lisp/cedet/semantic/symref.el b/lisp/cedet/semantic/symref.el
index ba236059f66..784aeac707e 100644
--- a/lisp/cedet/semantic/symref.el
+++ b/lisp/cedet/semantic/symref.el
@@ -1,6 +1,6 @@
 ;;; semantic/symref.el --- Symbol Reference API  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/semantic/symref/cscope.el 
b/lisp/cedet/semantic/symref/cscope.el
index f0246c77d26..2d2e3e134aa 100644
--- a/lisp/cedet/semantic/symref/cscope.el
+++ b/lisp/cedet/semantic/symref/cscope.el
@@ -1,6 +1,6 @@
 ;;; semantic/symref/cscope.el --- Semantic-symref support via cscope  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/semantic/symref/filter.el 
b/lisp/cedet/semantic/symref/filter.el
index 3a8f4ad357e..efc4cb06b83 100644
--- a/lisp/cedet/semantic/symref/filter.el
+++ b/lisp/cedet/semantic/symref/filter.el
@@ -1,6 +1,6 @@
 ;;; semantic/symref/filter.el --- Filter symbol reference hits for accuracy  
-*- lexical-binding: t; -*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/semantic/symref/global.el 
b/lisp/cedet/semantic/symref/global.el
index b5de9cb90ee..d13222855af 100644
--- a/lisp/cedet/semantic/symref/global.el
+++ b/lisp/cedet/semantic/symref/global.el
@@ -1,6 +1,6 @@
 ;;; semantic/symref/global.el --- Use GNU Global for symbol references  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/semantic/symref/grep.el 
b/lisp/cedet/semantic/symref/grep.el
index 27ea80fc327..0d52f5fe3a4 100644
--- a/lisp/cedet/semantic/symref/grep.el
+++ b/lisp/cedet/semantic/symref/grep.el
@@ -1,6 +1,6 @@
 ;;; semantic/symref/grep.el --- Symref implementation using find/grep  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/semantic/symref/idutils.el 
b/lisp/cedet/semantic/symref/idutils.el
index a8d84c7dec1..3052070da75 100644
--- a/lisp/cedet/semantic/symref/idutils.el
+++ b/lisp/cedet/semantic/symref/idutils.el
@@ -1,6 +1,6 @@
 ;;; semantic/symref/idutils.el --- Symref implementation for idutils  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/semantic/symref/list.el 
b/lisp/cedet/semantic/symref/list.el
index 7823dad6ef9..9d4de6e668f 100644
--- a/lisp/cedet/semantic/symref/list.el
+++ b/lisp/cedet/semantic/symref/list.el
@@ -1,6 +1,6 @@
 ;;; semantic/symref/list.el --- Symref Output List UI  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/semantic/tag-file.el b/lisp/cedet/semantic/tag-file.el
index 7a80bccb533..44959dc8639 100644
--- a/lisp/cedet/semantic/tag-file.el
+++ b/lisp/cedet/semantic/tag-file.el
@@ -1,6 +1,6 @@
 ;;; semantic/tag-file.el --- Routines that find files based on tags.  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1999-2005, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2005, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: syntax
diff --git a/lisp/cedet/semantic/tag-ls.el b/lisp/cedet/semantic/tag-ls.el
index 244bd57af9f..fb01e0365ac 100644
--- a/lisp/cedet/semantic/tag-ls.el
+++ b/lisp/cedet/semantic/tag-ls.el
@@ -1,6 +1,6 @@
 ;;; semantic/tag-ls.el --- Language Specific override functions for tags  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1999-2004, 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2004, 2006-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/semantic/tag-write.el b/lisp/cedet/semantic/tag-write.el
index 2b2e8665242..d32a85d6a00 100644
--- a/lisp/cedet/semantic/tag-write.el
+++ b/lisp/cedet/semantic/tag-write.el
@@ -1,6 +1,6 @@
 ;;; semantic/tag-write.el --- Write tags to a text stream  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/semantic/tag.el b/lisp/cedet/semantic/tag.el
index 16695a108a6..9d542ad4389 100644
--- a/lisp/cedet/semantic/tag.el
+++ b/lisp/cedet/semantic/tag.el
@@ -1,6 +1,6 @@
 ;;; semantic/tag.el --- Tag creation and access  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1999-2005, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2005, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/semantic/texi.el b/lisp/cedet/semantic/texi.el
index 1917bcb40a6..96ceb5733bb 100644
--- a/lisp/cedet/semantic/texi.el
+++ b/lisp/cedet/semantic/texi.el
@@ -1,6 +1,6 @@
 ;;; semantic/texi.el --- Semantic details for Texinfo files  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2001-2005, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2005, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/semantic/util-modes.el 
b/lisp/cedet/semantic/util-modes.el
index fdd93c6bcf8..8cdc98cd39c 100644
--- a/lisp/cedet/semantic/util-modes.el
+++ b/lisp/cedet/semantic/util-modes.el
@@ -1,6 +1,6 @@
 ;;; semantic/util-modes.el --- Semantic minor modes  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2000-2005, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2005, 2007-2023 Free Software Foundation, Inc.
 
 ;; Authors: Eric M. Ludlam <zappo@gnu.org>
 ;;          David Ponce <david@dponce.com>
diff --git a/lisp/cedet/semantic/util.el b/lisp/cedet/semantic/util.el
index 69a7c8f59ca..41f6e0576c4 100644
--- a/lisp/cedet/semantic/util.el
+++ b/lisp/cedet/semantic/util.el
@@ -1,6 +1,6 @@
 ;;; semantic/util.el --- Utilities for use with semantic tag tables  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: syntax
diff --git a/lisp/cedet/semantic/wisent.el b/lisp/cedet/semantic/wisent.el
index 454ddde219b..2407fb2a34f 100644
--- a/lisp/cedet/semantic/wisent.el
+++ b/lisp/cedet/semantic/wisent.el
@@ -1,6 +1,6 @@
 ;;; semantic/wisent.el --- Wisent - Semantic gateway  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2001-2007, 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2007, 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: David Ponce <david@dponce.com>
 ;; Created: 30 Aug 2001
diff --git a/lisp/cedet/semantic/wisent/comp.el 
b/lisp/cedet/semantic/wisent/comp.el
index f842b3c364b..a49ca24063c 100644
--- a/lisp/cedet/semantic/wisent/comp.el
+++ b/lisp/cedet/semantic/wisent/comp.el
@@ -1,6 +1,6 @@
 ;;; semantic/wisent/comp.el --- GNU Bison for Emacs - Grammar compiler  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1984, 1986, 1989, 1992, 1995, 2000-2007, 2009-2022 Free
+;; Copyright (C) 1984, 1986, 1989, 1992, 1995, 2000-2007, 2009-2023 Free
 ;; Software Foundation, Inc.
 
 ;; Author: David Ponce <david@dponce.com>
diff --git a/lisp/cedet/semantic/wisent/grammar.el 
b/lisp/cedet/semantic/wisent/grammar.el
index 5ca22bac86c..ca67a458c95 100644
--- a/lisp/cedet/semantic/wisent/grammar.el
+++ b/lisp/cedet/semantic/wisent/grammar.el
@@ -1,6 +1,6 @@
 ;;; semantic/wisent/grammar.el --- Wisent's input grammar mode  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 ;;
 ;; Author: David Ponce <david@dponce.com>
 ;; Created: 26 Aug 2002
diff --git a/lisp/cedet/semantic/wisent/java-tags.el 
b/lisp/cedet/semantic/wisent/java-tags.el
index de75c0dda86..3bac18a257c 100644
--- a/lisp/cedet/semantic/wisent/java-tags.el
+++ b/lisp/cedet/semantic/wisent/java-tags.el
@@ -1,6 +1,6 @@
 ;;; semantic/wisent/java-tags.el --- Java LALR parser for Emacs  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2001-2006, 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2006, 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: David Ponce <david@dponce.com>
 ;; Created: 15 Dec 2001
diff --git a/lisp/cedet/semantic/wisent/javascript.el 
b/lisp/cedet/semantic/wisent/javascript.el
index cc7ae1b181e..f0ff78421d7 100644
--- a/lisp/cedet/semantic/wisent/javascript.el
+++ b/lisp/cedet/semantic/wisent/javascript.el
@@ -1,6 +1,6 @@
 ;;; semantic/wisent/javascript.el --- javascript parser support  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2005, 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2005, 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: syntax
diff --git a/lisp/cedet/semantic/wisent/python.el 
b/lisp/cedet/semantic/wisent/python.el
index 941efbbbef3..9c03dad579b 100644
--- a/lisp/cedet/semantic/wisent/python.el
+++ b/lisp/cedet/semantic/wisent/python.el
@@ -1,6 +1,6 @@
 ;;; wisent-python.el --- Semantic support for Python  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2002, 2004, 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002, 2004, 2006-2023 Free Software Foundation, Inc.
 
 ;; Author: Richard Kim <emacs18@gmail.com>
 ;; Created: June 2002
diff --git a/lisp/cedet/semantic/wisent/wisent.el 
b/lisp/cedet/semantic/wisent/wisent.el
index a73fb167b1e..c2bb429ef76 100644
--- a/lisp/cedet/semantic/wisent/wisent.el
+++ b/lisp/cedet/semantic/wisent/wisent.el
@@ -1,6 +1,6 @@
 ;;; semantic/wisent/wisent.el --- GNU Bison for Emacs - Runtime  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: David Ponce <david@dponce.com>
 ;; Created: 30 January 2002
diff --git a/lisp/cedet/srecode.el b/lisp/cedet/srecode.el
index 7c054d4c100..7cbf6af2f41 100644
--- a/lisp/cedet/srecode.el
+++ b/lisp/cedet/srecode.el
@@ -1,6 +1,6 @@
 ;;; srecode.el --- Semantic buffer evaluator.  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2005-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2005-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: codegeneration
diff --git a/lisp/cedet/srecode/args.el b/lisp/cedet/srecode/args.el
index eb141e34ca8..78b217d6b7e 100644
--- a/lisp/cedet/srecode/args.el
+++ b/lisp/cedet/srecode/args.el
@@ -1,6 +1,6 @@
 ;;; srecode/args.el --- Provide some simple template arguments  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/srecode/compile.el b/lisp/cedet/srecode/compile.el
index 37c83be8112..b3782703dac 100644
--- a/lisp/cedet/srecode/compile.el
+++ b/lisp/cedet/srecode/compile.el
@@ -1,6 +1,6 @@
 ;;; srecode/compile --- Compilation of srecode template files.  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2005, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2005, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: codegeneration
diff --git a/lisp/cedet/srecode/cpp.el b/lisp/cedet/srecode/cpp.el
index ba9e81715a3..0be8db03bbc 100644
--- a/lisp/cedet/srecode/cpp.el
+++ b/lisp/cedet/srecode/cpp.el
@@ -1,6 +1,6 @@
 ;;; srecode/cpp.el --- C++ specific handlers for Semantic Recoder  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007, 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;;         Jan Moringen <scymtym@users.sourceforge.net>
diff --git a/lisp/cedet/srecode/ctxt.el b/lisp/cedet/srecode/ctxt.el
index 195b2f433ef..ebcab20303f 100644
--- a/lisp/cedet/srecode/ctxt.el
+++ b/lisp/cedet/srecode/ctxt.el
@@ -1,6 +1,6 @@
 ;;; srecode/ctxt.el --- Derive a context from the source buffer.  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/srecode/dictionary.el b/lisp/cedet/srecode/dictionary.el
index 5e986827c99..25d595bf3c3 100644
--- a/lisp/cedet/srecode/dictionary.el
+++ b/lisp/cedet/srecode/dictionary.el
@@ -1,6 +1,6 @@
 ;;; srecode/dictionary.el --- Dictionary code for the semantic recoder.  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/srecode/document.el b/lisp/cedet/srecode/document.el
index 8c5f343e98c..318980462c3 100644
--- a/lisp/cedet/srecode/document.el
+++ b/lisp/cedet/srecode/document.el
@@ -1,6 +1,6 @@
 ;;; srecode/document.el --- Documentation (comment) generation  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/srecode/el.el b/lisp/cedet/srecode/el.el
index ebfec205090..bf034691103 100644
--- a/lisp/cedet/srecode/el.el
+++ b/lisp/cedet/srecode/el.el
@@ -1,6 +1,6 @@
 ;;; srecode/el.el --- Emacs Lisp specific arguments  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/srecode/expandproto.el 
b/lisp/cedet/srecode/expandproto.el
index 125e841c4d9..d5c22c0d71a 100644
--- a/lisp/cedet/srecode/expandproto.el
+++ b/lisp/cedet/srecode/expandproto.el
@@ -1,6 +1,6 @@
 ;;; srecode/expandproto.el --- Expanding prototypes.  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007, 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/srecode/extract.el b/lisp/cedet/srecode/extract.el
index 7d4539dcb42..b9591c61096 100644
--- a/lisp/cedet/srecode/extract.el
+++ b/lisp/cedet/srecode/extract.el
@@ -1,6 +1,6 @@
 ;;; srecode/extract.el --- Extract content from previously inserted macro.  
-*- lexical-binding: t; -*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/srecode/fields.el b/lisp/cedet/srecode/fields.el
index 2fc79d01a75..4cd704be99c 100644
--- a/lisp/cedet/srecode/fields.el
+++ b/lisp/cedet/srecode/fields.el
@@ -1,6 +1,6 @@
 ;;; srecode/fields.el --- Handling type-in fields in a buffer.  -*- 
lexical-binding: t; -*-
 ;;
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 ;;
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/srecode/filters.el b/lisp/cedet/srecode/filters.el
index 5c11f8c31b1..1bb81b4a951 100644
--- a/lisp/cedet/srecode/filters.el
+++ b/lisp/cedet/srecode/filters.el
@@ -1,6 +1,6 @@
 ;;; srecode/filters.el --- Filters for use in template variables.  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/srecode/find.el b/lisp/cedet/srecode/find.el
index c13342e88f7..cfd64edfc98 100644
--- a/lisp/cedet/srecode/find.el
+++ b/lisp/cedet/srecode/find.el
@@ -1,6 +1,6 @@
 ;;;; srecode/find.el --- Tools for finding templates in the database.  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/srecode/getset.el b/lisp/cedet/srecode/getset.el
index 4623d2cdefc..9ef85cbf5aa 100644
--- a/lisp/cedet/srecode/getset.el
+++ b/lisp/cedet/srecode/getset.el
@@ -1,6 +1,6 @@
 ;;; srecode/getset.el --- Package for inserting new get/set methods.  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/srecode/insert.el b/lisp/cedet/srecode/insert.el
index 8dd5d251576..0807632cc7a 100644
--- a/lisp/cedet/srecode/insert.el
+++ b/lisp/cedet/srecode/insert.el
@@ -1,6 +1,6 @@
 ;;; srecode/insert.el --- Insert srecode templates to an output stream  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2005, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2005, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/srecode/java.el b/lisp/cedet/srecode/java.el
index 52a00203209..8d43111dd4d 100644
--- a/lisp/cedet/srecode/java.el
+++ b/lisp/cedet/srecode/java.el
@@ -1,6 +1,6 @@
 ;;; srecode/java.el --- Srecode Java support  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/srecode/map.el b/lisp/cedet/srecode/map.el
index 32de2588275..125459d6eeb 100644
--- a/lisp/cedet/srecode/map.el
+++ b/lisp/cedet/srecode/map.el
@@ -1,6 +1,6 @@
 ;;; srecode/map.el --- Manage a template file map  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/srecode/mode.el b/lisp/cedet/srecode/mode.el
index e8c7762c721..d45f9a4bcd6 100644
--- a/lisp/cedet/srecode/mode.el
+++ b/lisp/cedet/srecode/mode.el
@@ -1,6 +1,6 @@
 ;;; srecode/mode.el --- Minor mode for managing and using SRecode templates  
-*- lexical-binding: t; -*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/srecode/semantic.el b/lisp/cedet/srecode/semantic.el
index ea7fda004e7..8fbb6185583 100644
--- a/lisp/cedet/srecode/semantic.el
+++ b/lisp/cedet/srecode/semantic.el
@@ -1,6 +1,6 @@
 ;;; srecode/semantic.el --- Semantic specific extensions to SRecode  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/srecode/srt-mode.el b/lisp/cedet/srecode/srt-mode.el
index 724a6e0a941..e469a29bf5c 100644
--- a/lisp/cedet/srecode/srt-mode.el
+++ b/lisp/cedet/srecode/srt-mode.el
@@ -1,6 +1,6 @@
 ;;; srecode/srt-mode.el --- Major mode for writing screcode macros  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2005, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2005, 2007-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/lisp/cedet/srecode/srt.el b/lisp/cedet/srecode/srt.el
index 4b3b5eaeb77..bd2f62f8fd6 100644
--- a/lisp/cedet/srecode/srt.el
+++ b/lisp/cedet/srecode/srt.el
@@ -1,6 +1,6 @@
 ;;; srecode/srt.el --- argument handlers for SRT files  -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/srecode/table.el b/lisp/cedet/srecode/table.el
index 3dfbb9d58b1..49a1a84e3c9 100644
--- a/lisp/cedet/srecode/table.el
+++ b/lisp/cedet/srecode/table.el
@@ -1,6 +1,6 @@
 ;;; srecode/table.el --- Tables of Semantic Recoders  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/cedet/srecode/template.el b/lisp/cedet/srecode/template.el
index 7bd142e75dc..4048e13e602 100644
--- a/lisp/cedet/srecode/template.el
+++ b/lisp/cedet/srecode/template.el
@@ -1,6 +1,6 @@
 ;;; srecode/template.el --- SRecoder template language parser support.  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2005, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2005, 2007-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/lisp/cedet/srecode/texi.el b/lisp/cedet/srecode/texi.el
index 50b0e150ff3..4dac877091e 100644
--- a/lisp/cedet/srecode/texi.el
+++ b/lisp/cedet/srecode/texi.el
@@ -1,6 +1,6 @@
 ;;; srecode/texi.el --- Srecode texinfo support.  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/lisp/char-fold.el b/lisp/char-fold.el
index 3eea630aa71..c452dedf019 100644
--- a/lisp/char-fold.el
+++ b/lisp/char-fold.el
@@ -1,6 +1,6 @@
 ;;; char-fold.el --- match unicode to similar ASCII -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: matching
diff --git a/lisp/chistory.el b/lisp/chistory.el
index 33b21422114..c6a2b8f70f4 100644
--- a/lisp/chistory.el
+++ b/lisp/chistory.el
@@ -1,6 +1,6 @@
 ;;; chistory.el --- list command history  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1985, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1985, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: K. Shane Hartman
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/cmuscheme.el b/lisp/cmuscheme.el
index ae4354fbbcf..71e6e1883b5 100644
--- a/lisp/cmuscheme.el
+++ b/lisp/cmuscheme.el
@@ -1,6 +1,6 @@
 ;;; cmuscheme.el --- Scheme process in a buffer. Adapted from tea.el  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1988-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1988-2023 Free Software Foundation, Inc.
 
 ;; Author: Olin Shivers <olin.shivers@cs.cmu.edu>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/color.el b/lisp/color.el
index ef3a2f58362..666c76995e1 100644
--- a/lisp/color.el
+++ b/lisp/color.el
@@ -1,6 +1,6 @@
 ;;; color.el --- Color manipulation library -*- lexical-binding:t -*-
 
-;; Copyright (C) 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 ;; Authors: Julien Danjou <julien@danjou.info>
 ;;          Drew Adams <drew.adams@oracle.com>
diff --git a/lisp/comint.el b/lisp/comint.el
index 782833cc8fd..8350d1262a2 100644
--- a/lisp/comint.el
+++ b/lisp/comint.el
@@ -1,6 +1,6 @@
 ;;; comint.el --- general command interpreter in a window stuff -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1988, 1990, 1992-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1988, 1990, 1992-2023 Free Software Foundation, Inc.
 
 ;; Author: Olin Shivers <shivers@cs.cmu.edu>
 ;;     Simon Marshall <simon@gnu.org>
diff --git a/lisp/completion.el b/lisp/completion.el
index 6040ff4d334..98174d0e7b4 100644
--- a/lisp/completion.el
+++ b/lisp/completion.el
@@ -1,6 +1,6 @@
 ;;; completion.el --- dynamic word-completion code  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1990-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: abbrev convenience
diff --git a/lisp/composite.el b/lisp/composite.el
index fc931474606..5cabcf44fd9 100644
--- a/lisp/composite.el
+++ b/lisp/composite.el
@@ -1,6 +1,6 @@
 ;;; composite.el --- support character composition  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 ;; Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
 ;;   2008, 2009, 2010, 2011
diff --git a/lisp/cus-dep.el b/lisp/cus-dep.el
index 87dcbbb004f..24b937b0008 100644
--- a/lisp/cus-dep.el
+++ b/lisp/cus-dep.el
@@ -1,6 +1,6 @@
 ;;; cus-dep.el --- find customization dependencies  -*- lexical-binding: t; -*-
 ;;
-;; Copyright (C) 1997, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997, 2001-2023 Free Software Foundation, Inc.
 ;;
 ;; Author: Per Abrahamsen <abraham@dina.kvl.dk>
 ;; Keywords: internal
diff --git a/lisp/cus-edit.el b/lisp/cus-edit.el
index fd42c542b46..0589f103d38 100644
--- a/lisp/cus-edit.el
+++ b/lisp/cus-edit.el
@@ -1,6 +1,6 @@
 ;;; cus-edit.el --- tools for customizing Emacs and Lisp packages -*- 
lexical-binding:t -*-
 ;;
-;; Copyright (C) 1996-1997, 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-1997, 1999-2023 Free Software Foundation, Inc.
 ;;
 ;; Author: Per Abrahamsen <abraham@dina.kvl.dk>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/cus-face.el b/lisp/cus-face.el
index 8e629e26d0b..aa716d59c1d 100644
--- a/lisp/cus-face.el
+++ b/lisp/cus-face.el
@@ -1,6 +1,6 @@
 ;;; cus-face.el --- customization support for faces  -*- lexical-binding: t; 
-*-
 ;;
-;; Copyright (C) 1996-1997, 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-1997, 1999-2023 Free Software Foundation, Inc.
 ;;
 ;; Author: Per Abrahamsen <abraham@dina.kvl.dk>
 ;; Keywords: help, faces
diff --git a/lisp/cus-start.el b/lisp/cus-start.el
index 38e328a7c64..d24bba54f94 100644
--- a/lisp/cus-start.el
+++ b/lisp/cus-start.el
@@ -1,6 +1,6 @@
 ;;; cus-start.el --- define customization properties of builtins  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1997, 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997, 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Per Abrahamsen <abraham@dina.kvl.dk>
 ;; Keywords: internal
diff --git a/lisp/cus-theme.el b/lisp/cus-theme.el
index 8aab636f853..7d738a546aa 100644
--- a/lisp/cus-theme.el
+++ b/lisp/cus-theme.el
@@ -1,6 +1,6 @@
 ;;; cus-theme.el --- custom theme creation user interface  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Alex Schroeder <alex@gnu.org>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/custom.el b/lisp/custom.el
index 968b28f7a89..05a1196707a 100644
--- a/lisp/custom.el
+++ b/lisp/custom.el
@@ -1,6 +1,6 @@
 ;;; custom.el --- tools for declaring and initializing options  -*- 
lexical-binding: t -*-
 ;;
-;; Copyright (C) 1996-1997, 1999, 2001-2022 Free Software Foundation,
+;; Copyright (C) 1996-1997, 1999, 2001-2023 Free Software Foundation,
 ;; Inc.
 ;;
 ;; Author: Per Abrahamsen <abraham@dina.kvl.dk>
diff --git a/lisp/dabbrev.el b/lisp/dabbrev.el
index 220a2f52e92..618532291cd 100644
--- a/lisp/dabbrev.el
+++ b/lisp/dabbrev.el
@@ -1,6 +1,6 @@
 ;;; dabbrev.el --- dynamic abbreviation package  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1985-1986, 1992, 1994, 1996-1997, 2000-2022 Free
+;; Copyright (C) 1985-1986, 1992, 1994, 1996-1997, 2000-2023 Free
 ;; Software Foundation, Inc.
 
 ;; Author: Don Morrison
diff --git a/lisp/delim-col.el b/lisp/delim-col.el
index e1e166cc480..1bbcaf736f1 100644
--- a/lisp/delim-col.el
+++ b/lisp/delim-col.el
@@ -1,6 +1,6 @@
 ;;; delim-col.el --- prettify all columns in a region or rectangle  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Vinicius Jose Latorre <viniciusjl.gnu@gmail.com>
 ;; Old-Version: 2.1
diff --git a/lisp/delsel.el b/lisp/delsel.el
index 554b1e7249a..d1a2f6c7820 100644
--- a/lisp/delsel.el
+++ b/lisp/delsel.el
@@ -1,6 +1,6 @@
 ;;; delsel.el --- delete selection if you insert  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1992, 1997-1998, 2001-2022 Free Software Foundation,
+;; Copyright (C) 1992, 1997-1998, 2001-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Matthieu Devin <devin@lucid.com>
diff --git a/lisp/descr-text.el b/lisp/descr-text.el
index 7427817a8ec..0b52c6770c9 100644
--- a/lisp/descr-text.el
+++ b/lisp/descr-text.el
@@ -1,6 +1,6 @@
 ;;; descr-text.el --- describe text mode  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1994-1996, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994-1996, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Boris Goldowsky <boris@gnu.org>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/desktop.el b/lisp/desktop.el
index 9cd26646dec..e56907bae91 100644
--- a/lisp/desktop.el
+++ b/lisp/desktop.el
@@ -1,6 +1,6 @@
 ;;; desktop.el --- save partial status of Emacs when killed -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1993-1995, 1997, 2000-2022 Free Software Foundation,
+;; Copyright (C) 1993-1995, 1997, 2000-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Morten Welinder <terra@diku.dk>
diff --git a/lisp/dframe.el b/lisp/dframe.el
index 6593708a13c..40a5826ef06 100644
--- a/lisp/dframe.el
+++ b/lisp/dframe.el
@@ -1,6 +1,6 @@
 ;;; dframe.el --- dedicate frame support modes  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1996-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: file, tags, tools
diff --git a/lisp/dired-aux.el b/lisp/dired-aux.el
index e31951351b6..dd07a59915d 100644
--- a/lisp/dired-aux.el
+++ b/lisp/dired-aux.el
@@ -1,6 +1,6 @@
 ;;; dired-aux.el --- less commonly used parts of dired -*- lexical-binding: t 
-*-
 
-;; Copyright (C) 1985-1986, 1992, 1994, 1998, 2000-2022 Free Software
+;; Copyright (C) 1985-1986, 1992, 1994, 1998, 2000-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: Sebastian Kremer <sk@thp.uni-koeln.de>.
diff --git a/lisp/dired-x.el b/lisp/dired-x.el
index 998cd46c7d6..bc85da2c32d 100644
--- a/lisp/dired-x.el
+++ b/lisp/dired-x.el
@@ -1,6 +1,6 @@
 ;;; dired-x.el --- extra Dired functionality  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1993-1994, 1997, 2001-2022 Free Software Foundation,
+;; Copyright (C) 1993-1994, 1997, 2001-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Sebastian Kremer <sk@thp.uni-koeln.de>
diff --git a/lisp/dired.el b/lisp/dired.el
index f5ddd7aa39f..ef83444a0c5 100644
--- a/lisp/dired.el
+++ b/lisp/dired.el
@@ -1,6 +1,6 @@
 ;;; dired.el --- directory-browsing commands -*- lexical-binding: t -*-
 
-;; Copyright (C) 1985-1986, 1992-1997, 2000-2022 Free Software
+;; Copyright (C) 1985-1986, 1992-1997, 2000-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: Sebastian Kremer <sk@thp.uni-koeln.de>
diff --git a/lisp/dirtrack.el b/lisp/dirtrack.el
index da60840f8b2..811dca5cabc 100644
--- a/lisp/dirtrack.el
+++ b/lisp/dirtrack.el
@@ -1,6 +1,6 @@
 ;;; dirtrack.el --- Directory Tracking by watching the prompt  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1996, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Peter Breton <pbreton@cs.umb.edu>
 ;; Created: Sun Nov 17 1996
diff --git a/lisp/disp-table.el b/lisp/disp-table.el
index 422728c61c5..a658efbdc7e 100644
--- a/lisp/disp-table.el
+++ b/lisp/disp-table.el
@@ -1,6 +1,6 @@
 ;;; disp-table.el --- functions for dealing with char tables  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1987, 1994-1995, 1999, 2001-2022 Free Software
+;; Copyright (C) 1987, 1994-1995, 1999, 2001-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: Erik Naggum <erik@naggum.no>
diff --git a/lisp/display-fill-column-indicator.el 
b/lisp/display-fill-column-indicator.el
index a13f6b547fb..7ad09de0765 100644
--- a/lisp/display-fill-column-indicator.el
+++ b/lisp/display-fill-column-indicator.el
@@ -1,6 +1,6 @@
 ;;; display-fill-column-indicator.el --- interface for 
display-fill-column-indicator -*- lexical-binding: t -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: convenience
diff --git a/lisp/display-line-numbers.el b/lisp/display-line-numbers.el
index 860aa758bce..b4d4635d579 100644
--- a/lisp/display-line-numbers.el
+++ b/lisp/display-line-numbers.el
@@ -1,6 +1,6 @@
 ;;; display-line-numbers.el --- interface for display-line-numbers -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: convenience
diff --git a/lisp/dnd.el b/lisp/dnd.el
index 97e81e9bf11..7a641e33bb4 100644
--- a/lisp/dnd.el
+++ b/lisp/dnd.el
@@ -1,6 +1,6 @@
 ;;; dnd.el --- drag and drop support  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2005-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2005-2023 Free Software Foundation, Inc.
 
 ;; Author: Jan Djärv <jan.h.d@swipnet.se>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/doc-view.el b/lisp/doc-view.el
index 836bfaf910f..9f8a23376d6 100644
--- a/lisp/doc-view.el
+++ b/lisp/doc-view.el
@@ -1,6 +1,6 @@
 ;;; doc-view.el --- Document viewer for Emacs -*- lexical-binding: t -*-
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 ;;
 ;; Author: Tassilo Horn <tsdh@gnu.org>
 ;; Keywords: files, pdf, ps, dvi
diff --git a/lisp/dom.el b/lisp/dom.el
index f8c794a3005..fcea03c5d1b 100644
--- a/lisp/dom.el
+++ b/lisp/dom.el
@@ -1,6 +1,6 @@
 ;;; dom.el --- XML/HTML (etc.) DOM manipulation and searching functions -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2014-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2014-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: xml, html
diff --git a/lisp/dos-fns.el b/lisp/dos-fns.el
index ea54eea6036..690aba8d87c 100644
--- a/lisp/dos-fns.el
+++ b/lisp/dos-fns.el
@@ -1,6 +1,6 @@
 ;;; dos-fns.el --- MS-Dos specific functions  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1991, 1993, 1995-1996, 2001-2022 Free Software
+;; Copyright (C) 1991, 1993, 1995-1996, 2001-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/dos-vars.el b/lisp/dos-vars.el
index 87a758f4080..f2493ac573f 100644
--- a/lisp/dos-vars.el
+++ b/lisp/dos-vars.el
@@ -1,6 +1,6 @@
 ;;; dos-vars.el --- MS-Dos specific user options  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1998, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998, 2001-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: internal
diff --git a/lisp/dos-w32.el b/lisp/dos-w32.el
index 8bfbf4ffdeb..1db5419fc40 100644
--- a/lisp/dos-w32.el
+++ b/lisp/dos-w32.el
@@ -1,6 +1,6 @@
 ;;; dos-w32.el --- Functions shared among MS-DOS and W32 (NT/95) platforms  
-*- lexical-binding: t; -*-
 
-;; Copyright (C) 1996, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996, 2001-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: Geoff Voelker <voelker@cs.washington.edu>
 ;; Keywords: internal
diff --git a/lisp/double.el b/lisp/double.el
index d990fa8d906..197bfd4df6f 100644
--- a/lisp/double.el
+++ b/lisp/double.el
@@ -1,6 +1,6 @@
 ;;; double.el --- support for keyboard remapping with double clicking  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1994, 1997-1998, 2001-2022 Free Software Foundation,
+;; Copyright (C) 1994, 1997-1998, 2001-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Per Abrahamsen <abraham@dina.kvl.dk>
diff --git a/lisp/dynamic-setting.el b/lisp/dynamic-setting.el
index 8ac9a1e9e6a..8bbd660c2c6 100644
--- a/lisp/dynamic-setting.el
+++ b/lisp/dynamic-setting.el
@@ -1,6 +1,6 @@
 ;;; dynamic-setting.el --- Support dynamic changes  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Jan Djärv <jan.h.d@swipnet.se>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/ebuff-menu.el b/lisp/ebuff-menu.el
index 0c3d4af569d..f622d5792dc 100644
--- a/lisp/ebuff-menu.el
+++ b/lisp/ebuff-menu.el
@@ -1,6 +1,6 @@
 ;;; ebuff-menu.el --- electric-buffer-list mode  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1985-1986, 1994, 2001-2022 Free Software Foundation,
+;; Copyright (C) 1985-1986, 1994, 2001-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Richard Mlynarik <mly@ai.mit.edu>
diff --git a/lisp/echistory.el b/lisp/echistory.el
index 809010d0167..31af6eb6039 100644
--- a/lisp/echistory.el
+++ b/lisp/echistory.el
@@ -1,6 +1,6 @@
 ;;; echistory.el --- Electric Command History Mode  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1985, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1985, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: K. Shane Hartman
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/ecomplete.el b/lisp/ecomplete.el
index 260657e0f7a..c7f1b3315e9 100644
--- a/lisp/ecomplete.el
+++ b/lisp/ecomplete.el
@@ -1,6 +1,6 @@
 ;;; ecomplete.el --- electric completion of addresses and the like  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2006-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: mail
diff --git a/lisp/edmacro.el b/lisp/edmacro.el
index 11d5541203a..1a37b26ed7e 100644
--- a/lisp/edmacro.el
+++ b/lisp/edmacro.el
@@ -1,6 +1,6 @@
 ;;; edmacro.el --- keyboard macro editor  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1993-1994, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993-1994, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Dave Gillespie <daveg@synaptics.com>
 ;; Keywords: abbrev
diff --git a/lisp/ehelp.el b/lisp/ehelp.el
index 8c1555249ca..fac85ec8076 100644
--- a/lisp/ehelp.el
+++ b/lisp/ehelp.el
@@ -1,6 +1,6 @@
 ;;; ehelp.el --- bindings for electric-help mode -*- lexical-binding: t -*-
 
-;; Copyright (C) 1986, 1995, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1986, 1995, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Richard Mlynarik
 ;; (according to ack.texi and authors.el)
diff --git a/lisp/elec-pair.el b/lisp/elec-pair.el
index f68b2f73c0a..26663912a2c 100644
--- a/lisp/elec-pair.el
+++ b/lisp/elec-pair.el
@@ -1,6 +1,6 @@
 ;;; elec-pair.el --- Automatic parenthesis pairing  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2013-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 ;; Author: João Távora <joaotavora@gmail.com>
 
diff --git a/lisp/electric.el b/lisp/electric.el
index 57cdff38ed4..3a92482c47a 100644
--- a/lisp/electric.el
+++ b/lisp/electric.el
@@ -1,6 +1,6 @@
 ;;; electric.el --- window maker and Command loop for `electric' modes  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1985-1986, 1995, 2001-2022 Free Software Foundation,
+;; Copyright (C) 1985-1986, 1995, 2001-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: K. Shane Hartman
diff --git a/lisp/elide-head.el b/lisp/elide-head.el
index d2e3ac6a996..260dc016d7d 100644
--- a/lisp/elide-head.el
+++ b/lisp/elide-head.el
@@ -1,6 +1,6 @@
 ;;; elide-head.el --- hide headers in files  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1999, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Dave Love <fx@gnu.org>
 ;; Keywords: outlines tools
diff --git a/lisp/emacs-lisp/advice.el b/lisp/emacs-lisp/advice.el
index 8e43ae68072..dff66e9d8af 100644
--- a/lisp/emacs-lisp/advice.el
+++ b/lisp/emacs-lisp/advice.el
@@ -1,6 +1,6 @@
 ;;; advice.el --- An overloading mechanism for Emacs Lisp functions  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1993-1994, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993-1994, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Hans Chalupsky <hans@cs.buffalo.edu>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/emacs-lisp/autoload.el b/lisp/emacs-lisp/autoload.el
index 756cac6d0b7..70ae11bc663 100644
--- a/lisp/emacs-lisp/autoload.el
+++ b/lisp/emacs-lisp/autoload.el
@@ -1,6 +1,6 @@
 ;;; autoload.el --- maintain autoloads in loaddefs.el  -*- lexical-binding: t 
-*-
 
-;; Copyright (C) 1991-1997, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1991-1997, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Roland McGrath <roland@gnu.org>
 ;; Keywords: maint
diff --git a/lisp/emacs-lisp/avl-tree.el b/lisp/emacs-lisp/avl-tree.el
index 8886d84b2d8..b42017d28fb 100644
--- a/lisp/emacs-lisp/avl-tree.el
+++ b/lisp/emacs-lisp/avl-tree.el
@@ -1,6 +1,6 @@
 ;;; avl-tree.el --- balanced binary trees, AVL-trees  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1995, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Per Cederqvist <ceder@lysator.liu.se>
 ;;         Inge Wallin <inge@lysator.liu.se>
diff --git a/lisp/emacs-lisp/backquote.el b/lisp/emacs-lisp/backquote.el
index 3aef4a28bb8..84527234207 100644
--- a/lisp/emacs-lisp/backquote.el
+++ b/lisp/emacs-lisp/backquote.el
@@ -1,6 +1,6 @@
 ;;; backquote.el --- implement the ` Lisp construct  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1990, 1992, 1994, 2001-2022 Free Software Foundation,
+;; Copyright (C) 1990, 1992, 1994, 2001-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Rick Sladkey <jrs@world.std.com>
diff --git a/lisp/emacs-lisp/backtrace.el b/lisp/emacs-lisp/backtrace.el
index 7b320cd9e02..3c7f845f867 100644
--- a/lisp/emacs-lisp/backtrace.el
+++ b/lisp/emacs-lisp/backtrace.el
@@ -1,6 +1,6 @@
 ;;; backtrace.el --- generic major mode for Elisp backtraces -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2018-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2018-2023 Free Software Foundation, Inc.
 
 ;; Author: Gemini Lasswell
 ;; Keywords: lisp, tools, maint
diff --git a/lisp/emacs-lisp/benchmark.el b/lisp/emacs-lisp/benchmark.el
index 7535f0e2f51..de7fabb94d9 100644
--- a/lisp/emacs-lisp/benchmark.el
+++ b/lisp/emacs-lisp/benchmark.el
@@ -1,6 +1,6 @@
 ;;; benchmark.el --- support for benchmarking code  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2003-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003-2023 Free Software Foundation, Inc.
 
 ;; Author: Dave Love <fx@gnu.org>
 ;; Keywords: lisp, extensions
diff --git a/lisp/emacs-lisp/bindat.el b/lisp/emacs-lisp/bindat.el
index c6d64975eca..3562d95f9ca 100644
--- a/lisp/emacs-lisp/bindat.el
+++ b/lisp/emacs-lisp/bindat.el
@@ -1,6 +1,6 @@
 ;;; bindat.el --- binary data structure packing and unpacking.  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: Kim F. Storm <storm@cua.dk>
 ;; Assignment name: struct.el
diff --git a/lisp/emacs-lisp/byte-opt.el b/lisp/emacs-lisp/byte-opt.el
index 7159c22dfae..ffe5ed12621 100644
--- a/lisp/emacs-lisp/byte-opt.el
+++ b/lisp/emacs-lisp/byte-opt.el
@@ -1,6 +1,6 @@
 ;;; byte-opt.el --- the optimization passes of the emacs-lisp byte compiler 
-*- lexical-binding: t -*-
 
-;; Copyright (C) 1991, 1994, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1991, 1994, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Jamie Zawinski <jwz@lucid.com>
 ;;     Hallvard Furuseth <hbf@ulrik.uio.no>
diff --git a/lisp/emacs-lisp/byte-run.el b/lisp/emacs-lisp/byte-run.el
index 77e077f0442..58d6c3db347 100644
--- a/lisp/emacs-lisp/byte-run.el
+++ b/lisp/emacs-lisp/byte-run.el
@@ -1,6 +1,6 @@
 ;;; byte-run.el --- byte-compiler support for inlining  -*- lexical-binding: t 
-*-
 
-;; Copyright (C) 1992, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1992, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Jamie Zawinski <jwz@lucid.com>
 ;;     Hallvard Furuseth <hbf@ulrik.uio.no>
diff --git a/lisp/emacs-lisp/bytecomp.el b/lisp/emacs-lisp/bytecomp.el
index 21cd747518f..79b29975972 100644
--- a/lisp/emacs-lisp/bytecomp.el
+++ b/lisp/emacs-lisp/bytecomp.el
@@ -1,6 +1,6 @@
 ;;; bytecomp.el --- compilation of Lisp code into byte code -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1985-1987, 1992, 1994, 1998, 2000-2022 Free Software
+;; Copyright (C) 1985-1987, 1992, 1994, 1998, 2000-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: Jamie Zawinski <jwz@lucid.com>
diff --git a/lisp/emacs-lisp/cconv.el b/lisp/emacs-lisp/cconv.el
index ccb96d169d5..fa79600a96d 100644
--- a/lisp/emacs-lisp/cconv.el
+++ b/lisp/emacs-lisp/cconv.el
@@ -1,6 +1,6 @@
 ;;; cconv.el --- Closure conversion for statically scoped Emacs Lisp. -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2011-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 ;; Author: Igor Kuzmin <kzuminig@iro.umontreal.ca>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/emacs-lisp/chart.el b/lisp/emacs-lisp/chart.el
index 4186a541f82..4de83d0d9f8 100644
--- a/lisp/emacs-lisp/chart.el
+++ b/lisp/emacs-lisp/chart.el
@@ -1,6 +1,6 @@
 ;;; chart.el --- Draw charts (bar charts, etc)  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1996, 1998-1999, 2001, 2004-2005, 2007-2022 Free
+;; Copyright (C) 1996, 1998-1999, 2001, 2004-2005, 2007-2023 Free
 ;; Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
diff --git a/lisp/emacs-lisp/check-declare.el b/lisp/emacs-lisp/check-declare.el
index eeefb3de10c..125b7862483 100644
--- a/lisp/emacs-lisp/check-declare.el
+++ b/lisp/emacs-lisp/check-declare.el
@@ -1,6 +1,6 @@
 ;;; check-declare.el --- Check declare-function statements  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Glenn Morris <rgm@gnu.org>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/emacs-lisp/checkdoc.el b/lisp/emacs-lisp/checkdoc.el
index 660b7062d1e..8c1a623a7ff 100644
--- a/lisp/emacs-lisp/checkdoc.el
+++ b/lisp/emacs-lisp/checkdoc.el
@@ -1,6 +1,6 @@
 ;;; checkdoc.el --- check documentation strings for style requirements  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1997-1998, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-1998, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Old-Version: 0.6.2
diff --git a/lisp/emacs-lisp/cl-extra.el b/lisp/emacs-lisp/cl-extra.el
index 8e38df43c87..657f969663c 100644
--- a/lisp/emacs-lisp/cl-extra.el
+++ b/lisp/emacs-lisp/cl-extra.el
@@ -1,6 +1,6 @@
 ;;; cl-extra.el --- Common Lisp features, part 2  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1993, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Dave Gillespie <daveg@synaptics.com>
 ;; Keywords: extensions
diff --git a/lisp/emacs-lisp/cl-generic.el b/lisp/emacs-lisp/cl-generic.el
index add8e7fda0c..1ddca2ce874 100644
--- a/lisp/emacs-lisp/cl-generic.el
+++ b/lisp/emacs-lisp/cl-generic.el
@@ -1,6 +1,6 @@
 ;;; cl-generic.el --- CLOS-style generic functions for Elisp  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Monnier <monnier@iro.umontreal.ca>
 ;; Version: 1.0
diff --git a/lisp/emacs-lisp/cl-indent.el b/lisp/emacs-lisp/cl-indent.el
index 213eecf88d4..bda5c5fee87 100644
--- a/lisp/emacs-lisp/cl-indent.el
+++ b/lisp/emacs-lisp/cl-indent.el
@@ -1,6 +1,6 @@
 ;;; cl-indent.el --- Enhanced lisp-indent mode  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1987, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1987, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Richard Mlynarik <mly@eddie.mit.edu>
 ;; Created: July 1987
diff --git a/lisp/emacs-lisp/cl-lib.el b/lisp/emacs-lisp/cl-lib.el
index 8d63a3cccfa..28ce260c807 100644
--- a/lisp/emacs-lisp/cl-lib.el
+++ b/lisp/emacs-lisp/cl-lib.el
@@ -1,6 +1,6 @@
 ;;; cl-lib.el --- Common Lisp extensions for Emacs  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Dave Gillespie <daveg@synaptics.com>
 ;; Version: 1.0
diff --git a/lisp/emacs-lisp/cl-macs.el b/lisp/emacs-lisp/cl-macs.el
index 85ebcaade71..f2248cac49e 100644
--- a/lisp/emacs-lisp/cl-macs.el
+++ b/lisp/emacs-lisp/cl-macs.el
@@ -1,6 +1,6 @@
 ;;; cl-macs.el --- Common Lisp macros  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Dave Gillespie <daveg@synaptics.com>
 ;; Old-Version: 2.02
diff --git a/lisp/emacs-lisp/cl-print.el b/lisp/emacs-lisp/cl-print.el
index 2aade140e25..2657c2671cf 100644
--- a/lisp/emacs-lisp/cl-print.el
+++ b/lisp/emacs-lisp/cl-print.el
@@ -1,6 +1,6 @@
 ;;; cl-print.el --- CL-style generic printing  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Monnier <monnier@iro.umontreal.ca>
 ;; Keywords:
diff --git a/lisp/emacs-lisp/cl-seq.el b/lisp/emacs-lisp/cl-seq.el
index 60e204eaf51..ec481121ae6 100644
--- a/lisp/emacs-lisp/cl-seq.el
+++ b/lisp/emacs-lisp/cl-seq.el
@@ -1,6 +1,6 @@
 ;;; cl-seq.el --- Common Lisp features, part 3  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Dave Gillespie <daveg@synaptics.com>
 ;; Old-Version: 2.02
diff --git a/lisp/emacs-lisp/comp-cstr.el b/lisp/emacs-lisp/comp-cstr.el
index 65710b58c10..8a224022311 100644
--- a/lisp/emacs-lisp/comp-cstr.el
+++ b/lisp/emacs-lisp/comp-cstr.el
@@ -1,6 +1,6 @@
 ;;; comp-cstr.el --- native compiler constraint library -*- lexical-binding: t 
-*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; Author: Andrea Corallo <akrl@sdf.com>
 ;; Keywords: lisp
diff --git a/lisp/emacs-lisp/comp.el b/lisp/emacs-lisp/comp.el
index d0234a81aa5..7c93b84bae6 100644
--- a/lisp/emacs-lisp/comp.el
+++ b/lisp/emacs-lisp/comp.el
@@ -1,6 +1,6 @@
 ;;; comp.el --- compilation of Lisp code into native code -*- lexical-binding: 
t -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; Author: Andrea Corallo <akrl@sdf.com>
 ;; Keywords: lisp
diff --git a/lisp/emacs-lisp/copyright.el b/lisp/emacs-lisp/copyright.el
index 6b600977823..94ad54ee55f 100644
--- a/lisp/emacs-lisp/copyright.el
+++ b/lisp/emacs-lisp/copyright.el
@@ -1,6 +1,6 @@
 ;;; copyright.el --- update the copyright notice in current buffer  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1991-1995, 1998, 2001-2022 Free Software Foundation,
+;; Copyright (C) 1991-1995, 1998, 2001-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Daniel Pfeiffer <occitan@esperanto.org>
diff --git a/lisp/emacs-lisp/crm.el b/lisp/emacs-lisp/crm.el
index 6bc6d217cef..db3c79161b5 100644
--- a/lisp/emacs-lisp/crm.el
+++ b/lisp/emacs-lisp/crm.el
@@ -1,6 +1,6 @@
 ;;; crm.el --- read multiple strings with completion  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 1985-1986, 1993-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1985-1986, 1993-2023 Free Software Foundation, Inc.
 
 ;; Author: Sen Nagata <sen@eccosys.com>
 ;; Keywords: completion, minibuffer, multiple elements
diff --git a/lisp/emacs-lisp/cursor-sensor.el b/lisp/emacs-lisp/cursor-sensor.el
index a3b40ef8b24..e20365e61e8 100644
--- a/lisp/emacs-lisp/cursor-sensor.el
+++ b/lisp/emacs-lisp/cursor-sensor.el
@@ -1,6 +1,6 @@
 ;;; cursor-sensor.el --- React to cursor movement  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Monnier <monnier@iro.umontreal.ca>
 ;; Keywords:
diff --git a/lisp/emacs-lisp/debug.el b/lisp/emacs-lisp/debug.el
index 2d2da41c0d3..583b8207419 100644
--- a/lisp/emacs-lisp/debug.el
+++ b/lisp/emacs-lisp/debug.el
@@ -1,6 +1,6 @@
 ;;; debug.el --- debuggers and related commands for Emacs  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1985-1986, 1994, 2001-2022 Free Software Foundation,
+;; Copyright (C) 1985-1986, 1994, 2001-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/emacs-lisp/derived.el b/lisp/emacs-lisp/derived.el
index 72f49bf3baf..b8a9d774a11 100644
--- a/lisp/emacs-lisp/derived.el
+++ b/lisp/emacs-lisp/derived.el
@@ -1,7 +1,7 @@
 ;;; derived.el --- allow inheritance of major modes  -*- lexical-binding: t; 
-*-
 ;; (formerly mode-clone.el)
 
-;; Copyright (C) 1993-1994, 1999, 2001-2022 Free Software Foundation,
+;; Copyright (C) 1993-1994, 1999, 2001-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: David Megginson (dmeggins@aix1.uottawa.ca)
diff --git a/lisp/emacs-lisp/disass.el b/lisp/emacs-lisp/disass.el
index d6a3636e607..9dd08d00920 100644
--- a/lisp/emacs-lisp/disass.el
+++ b/lisp/emacs-lisp/disass.el
@@ -1,6 +1,6 @@
 ;;; disass.el --- disassembler for compiled Emacs Lisp code  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1986, 1991, 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1986, 1991, 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: Doug Cutting <doug@csli.stanford.edu>
 ;;     Jamie Zawinski <jwz@lucid.com>
diff --git a/lisp/emacs-lisp/easy-mmode.el b/lisp/emacs-lisp/easy-mmode.el
index df379035038..e7ba836946b 100644
--- a/lisp/emacs-lisp/easy-mmode.el
+++ b/lisp/emacs-lisp/easy-mmode.el
@@ -1,6 +1,6 @@
 ;;; easy-mmode.el --- easy definition for major and minor modes  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1997, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Georges Brun-Cottan <Georges.Brun-Cottan@inria.fr>
 ;; Maintainer: Stefan Monnier <monnier@gnu.org>
diff --git a/lisp/emacs-lisp/easymenu.el b/lisp/emacs-lisp/easymenu.el
index 43ce1872f9b..9104409467a 100644
--- a/lisp/emacs-lisp/easymenu.el
+++ b/lisp/emacs-lisp/easymenu.el
@@ -1,6 +1,6 @@
 ;;; easymenu.el --- support the easymenu interface for defining a menu  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1994, 1996, 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994, 1996, 1998-2023 Free Software Foundation, Inc.
 
 ;; Keywords: emulations
 ;; Author: Richard Stallman <rms@gnu.org>
diff --git a/lisp/emacs-lisp/edebug.el b/lisp/emacs-lisp/edebug.el
index 32dc600a1ab..393d13fb3be 100644
--- a/lisp/emacs-lisp/edebug.el
+++ b/lisp/emacs-lisp/edebug.el
@@ -1,6 +1,6 @@
 ;;; edebug.el --- a source-level debugger for Emacs Lisp  -*- lexical-binding: 
t -*-
 
-;; Copyright (C) 1988-1995, 1997, 1999-2022 Free Software Foundation,
+;; Copyright (C) 1988-1995, 1997, 1999-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Daniel LaLiberte <liberte@holonexus.org>
diff --git a/lisp/emacs-lisp/eieio-base.el b/lisp/emacs-lisp/eieio-base.el
index 4c702deaa95..e64ad878b83 100644
--- a/lisp/emacs-lisp/eieio-base.el
+++ b/lisp/emacs-lisp/eieio-base.el
@@ -1,6 +1,6 @@
 ;;; eieio-base.el --- Base classes for EIEIO.  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: OO, lisp
diff --git a/lisp/emacs-lisp/eieio-compat.el b/lisp/emacs-lisp/eieio-compat.el
index 553b84af4fc..0b80299838e 100644
--- a/lisp/emacs-lisp/eieio-compat.el
+++ b/lisp/emacs-lisp/eieio-compat.el
@@ -1,6 +1,6 @@
 ;;; eieio-compat.el --- Compatibility with Older EIEIO versions  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1995-1996, 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995-1996, 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: OO, lisp
diff --git a/lisp/emacs-lisp/eieio-core.el b/lisp/emacs-lisp/eieio-core.el
index 196747d71a7..06cf7e63108 100644
--- a/lisp/emacs-lisp/eieio-core.el
+++ b/lisp/emacs-lisp/eieio-core.el
@@ -1,6 +1,6 @@
 ;;; eieio-core.el --- Core implementation for eieio  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1995-1996, 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995-1996, 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Version: 1.4
diff --git a/lisp/emacs-lisp/eieio-custom.el b/lisp/emacs-lisp/eieio-custom.el
index ebb6f2cd8c8..72e5f6eca10 100644
--- a/lisp/emacs-lisp/eieio-custom.el
+++ b/lisp/emacs-lisp/eieio-custom.el
@@ -1,6 +1,6 @@
 ;;; eieio-custom.el --- eieio object customization  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1999-2001, 2005, 2007-2022 Free Software Foundation,
+;; Copyright (C) 1999-2001, 2005, 2007-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
diff --git a/lisp/emacs-lisp/eieio-datadebug.el 
b/lisp/emacs-lisp/eieio-datadebug.el
index d10804b36aa..a80d1ae2720 100644
--- a/lisp/emacs-lisp/eieio-datadebug.el
+++ b/lisp/emacs-lisp/eieio-datadebug.el
@@ -1,6 +1,6 @@
 ;;; eieio-datadebug.el --- EIEIO extensions to the data debugger.  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: OO, lisp
diff --git a/lisp/emacs-lisp/eieio-opt.el b/lisp/emacs-lisp/eieio-opt.el
index c7e7384144c..c975305c61c 100644
--- a/lisp/emacs-lisp/eieio-opt.el
+++ b/lisp/emacs-lisp/eieio-opt.el
@@ -1,6 +1,6 @@
 ;;; eieio-opt.el --- eieio optional functions (debug, printing, speedbar)  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1996, 1998-2003, 2005, 2008-2022 Free Software
+;; Copyright (C) 1996, 1998-2003, 2005, 2008-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
diff --git a/lisp/emacs-lisp/eieio-speedbar.el 
b/lisp/emacs-lisp/eieio-speedbar.el
index cc201b5d9c3..25626d01ecc 100644
--- a/lisp/emacs-lisp/eieio-speedbar.el
+++ b/lisp/emacs-lisp/eieio-speedbar.el
@@ -1,6 +1,6 @@
 ;;; eieio-speedbar.el --- Classes for managing speedbar displays.  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1999-2002, 2005, 2007-2022 Free Software Foundation,
+;; Copyright (C) 1999-2002, 2005, 2007-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
diff --git a/lisp/emacs-lisp/eieio.el b/lisp/emacs-lisp/eieio.el
index 3b633e4fa36..572b4a2641d 100644
--- a/lisp/emacs-lisp/eieio.el
+++ b/lisp/emacs-lisp/eieio.el
@@ -1,7 +1,7 @@
 ;;; eieio.el --- Enhanced Implementation of Emacs Interpreted Objects  -*- 
lexical-binding:t -*-
 ;;;              or maybe Eric's Implementation of Emacs Interpreted Objects
 
-;; Copyright (C) 1995-1996, 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995-1996, 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Version: 1.4
diff --git a/lisp/emacs-lisp/eldoc.el b/lisp/emacs-lisp/eldoc.el
index 82db264ce8a..36ee904ea97 100644
--- a/lisp/emacs-lisp/eldoc.el
+++ b/lisp/emacs-lisp/eldoc.el
@@ -1,6 +1,6 @@
 ;;; eldoc.el --- Show function arglist or variable docstring in echo area  -*- 
lexical-binding:t; -*-
 
-;; Copyright (C) 1996-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-2023 Free Software Foundation, Inc.
 
 ;; Author: Noah Friedman <friedman@splode.com>
 ;; Keywords: extensions
diff --git a/lisp/emacs-lisp/elint.el b/lisp/emacs-lisp/elint.el
index ab141489c44..9812c663ea8 100644
--- a/lisp/emacs-lisp/elint.el
+++ b/lisp/emacs-lisp/elint.el
@@ -1,6 +1,6 @@
 ;;; elint.el --- Lint Emacs Lisp -*- lexical-binding: t -*-
 
-;; Copyright (C) 1997, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Peter Liljenberg <petli@lysator.liu.se>
 ;; Created: May 1997
diff --git a/lisp/emacs-lisp/elp.el b/lisp/emacs-lisp/elp.el
index 4b20e8f756c..3e73eb6a9d2 100644
--- a/lisp/emacs-lisp/elp.el
+++ b/lisp/emacs-lisp/elp.el
@@ -1,6 +1,6 @@
 ;;; elp.el --- Emacs Lisp Profiler  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1994-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994-2023 Free Software Foundation, Inc.
 
 ;; Author: Barry A. Warsaw
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/emacs-lisp/ert-x.el b/lisp/emacs-lisp/ert-x.el
index 12534c7c4ce..acbbb258d9f 100644
--- a/lisp/emacs-lisp/ert-x.el
+++ b/lisp/emacs-lisp/ert-x.el
@@ -1,6 +1,6 @@
 ;;; ert-x.el --- Staging area for experimental extensions to ERT  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2008, 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008, 2010-2023 Free Software Foundation, Inc.
 
 ;; Author: Lennart Borgman (lennart O borgman A gmail O com)
 ;;         Christian Ohler <ohler@gnu.org>
diff --git a/lisp/emacs-lisp/ert.el b/lisp/emacs-lisp/ert.el
index 156eeadb5db..b520fca854a 100644
--- a/lisp/emacs-lisp/ert.el
+++ b/lisp/emacs-lisp/ert.el
@@ -1,6 +1,6 @@
 ;;; ert.el --- Emacs Lisp Regression Testing  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2007-2008, 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2008, 2010-2023 Free Software Foundation, Inc.
 
 ;; Author: Christian Ohler <ohler@gnu.org>
 ;; Keywords: lisp, tools
diff --git a/lisp/emacs-lisp/ewoc.el b/lisp/emacs-lisp/ewoc.el
index e1acd7e1ba7..56527afcf12 100644
--- a/lisp/emacs-lisp/ewoc.el
+++ b/lisp/emacs-lisp/ewoc.el
@@ -1,6 +1,6 @@
 ;;; ewoc.el --- utility to maintain a view of a list of objects in a buffer  
-*- lexical-binding: t -*-
 
-;; Copyright (C) 1991-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1991-2023 Free Software Foundation, Inc.
 
 ;; Author: Per Cederqvist <ceder@lysator.liu.se>
 ;;     Inge Wallin <inge@lysator.liu.se>
diff --git a/lisp/emacs-lisp/faceup.el b/lisp/emacs-lisp/faceup.el
index 77689f434c2..f0b81172960 100644
--- a/lisp/emacs-lisp/faceup.el
+++ b/lisp/emacs-lisp/faceup.el
@@ -1,6 +1,6 @@
 ;;; faceup.el --- Markup language for faces and font-lock regression testing  
-*- lexical-binding: t -*-
 
-;; Copyright (C) 2013-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 ;; Author: Anders Lindgren
 ;; Version: 0.0.6
diff --git a/lisp/emacs-lisp/find-func.el b/lisp/emacs-lisp/find-func.el
index c4f48b8a79e..53d9428844f 100644
--- a/lisp/emacs-lisp/find-func.el
+++ b/lisp/emacs-lisp/find-func.el
@@ -1,6 +1,6 @@
 ;;; find-func.el --- find the definition of the Emacs Lisp function near point 
 -*- lexical-binding:t -*-
 
-;; Copyright (C) 1997, 1999, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997, 1999, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Jens Petersen <petersen@kurims.kyoto-u.ac.jp>
 ;; Keywords: emacs-lisp, functions, variables
diff --git a/lisp/emacs-lisp/float-sup.el b/lisp/emacs-lisp/float-sup.el
index d21e96ca78e..84083c65292 100644
--- a/lisp/emacs-lisp/float-sup.el
+++ b/lisp/emacs-lisp/float-sup.el
@@ -1,6 +1,6 @@
 ;;; float-sup.el --- define some constants useful for floating point numbers.  
-*- lexical-binding:t -*-
 
-;; Copyright (C) 1985-1987, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1985-1987, 2001-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: internal
diff --git a/lisp/emacs-lisp/generator.el b/lisp/emacs-lisp/generator.el
index be48699a278..3a1f9e1f3e2 100644
--- a/lisp/emacs-lisp/generator.el
+++ b/lisp/emacs-lisp/generator.el
@@ -1,6 +1,6 @@
 ;;; generator.el --- generators  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ;; Author: Daniel Colascione <dancol@dancol.org>
 ;; Keywords: extensions, elisp
diff --git a/lisp/emacs-lisp/generic.el b/lisp/emacs-lisp/generic.el
index c6b33b09bad..b734bff1108 100644
--- a/lisp/emacs-lisp/generic.el
+++ b/lisp/emacs-lisp/generic.el
@@ -1,6 +1,6 @@
 ;;; generic.el --- defining simple major modes with comment and font-lock  -*- 
lexical-binding: t; -*-
 ;;
-;; Copyright (C) 1997, 1999, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997, 1999, 2001-2023 Free Software Foundation, Inc.
 ;;
 ;; Author: Peter Breton <pbreton@cs.umb.edu>
 ;; Created: Fri Sep 27 1996
diff --git a/lisp/emacs-lisp/gv.el b/lisp/emacs-lisp/gv.el
index 33e85e49c7b..3507e6e0d5f 100644
--- a/lisp/emacs-lisp/gv.el
+++ b/lisp/emacs-lisp/gv.el
@@ -1,6 +1,6 @@
 ;;; gv.el --- generalized variables  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2012-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Monnier <monnier@iro.umontreal.ca>
 ;; Keywords: extensions
diff --git a/lisp/emacs-lisp/helper.el b/lisp/emacs-lisp/helper.el
index 930dbfe6c49..d3392e2e68b 100644
--- a/lisp/emacs-lisp/helper.el
+++ b/lisp/emacs-lisp/helper.el
@@ -1,6 +1,6 @@
 ;;; helper.el --- utility help package supporting help in electric modes  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1985, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1985, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: K. Shane Hartman
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/emacs-lisp/hierarchy.el b/lisp/emacs-lisp/hierarchy.el
index 6c95d86b47e..ee0c35ca460 100644
--- a/lisp/emacs-lisp/hierarchy.el
+++ b/lisp/emacs-lisp/hierarchy.el
@@ -1,6 +1,6 @@
 ;;; hierarchy.el --- Library to create and display hierarchical structures  
-*- lexical-binding: t; -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; Author: Damien Cassou <damien@cassou.me>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/emacs-lisp/inline.el b/lisp/emacs-lisp/inline.el
index de0112db631..f761fda29a8 100644
--- a/lisp/emacs-lisp/inline.el
+++ b/lisp/emacs-lisp/inline.el
@@ -1,6 +1,6 @@
 ;;; inline.el --- Define functions by their inliner  -*- lexical-binding:t; -*-
 
-;; Copyright (C) 2014-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2014-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Monnier <monnier@iro.umontreal.ca>
 
diff --git a/lisp/emacs-lisp/let-alist.el b/lisp/emacs-lisp/let-alist.el
index 6a085f0a8c1..d9ad46b2af7 100644
--- a/lisp/emacs-lisp/let-alist.el
+++ b/lisp/emacs-lisp/let-alist.el
@@ -1,6 +1,6 @@
 ;;; let-alist.el --- Easily let-bind values of an assoc-list by their names 
-*- lexical-binding: t; -*-
 
-;; Copyright (C) 2014-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2014-2023 Free Software Foundation, Inc.
 
 ;; Author: Artur Malabarba <emacs@endlessparentheses.com>
 ;; Package-Requires: ((emacs "24.1"))
diff --git a/lisp/emacs-lisp/lisp-mnt.el b/lisp/emacs-lisp/lisp-mnt.el
index b871a832466..1c8ce3df48f 100644
--- a/lisp/emacs-lisp/lisp-mnt.el
+++ b/lisp/emacs-lisp/lisp-mnt.el
@@ -1,6 +1,6 @@
 ;;; lisp-mnt.el --- utility functions for Emacs Lisp maintainers  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1992, 1994, 1997, 2000-2022 Free Software Foundation,
+;; Copyright (C) 1992, 1994, 1997, 2000-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Eric S. Raymond <esr@snark.thyrsus.com>
diff --git a/lisp/emacs-lisp/lisp-mode.el b/lisp/emacs-lisp/lisp-mode.el
index c6fcc06e38d..f872dd786da 100644
--- a/lisp/emacs-lisp/lisp-mode.el
+++ b/lisp/emacs-lisp/lisp-mode.el
@@ -1,6 +1,6 @@
 ;;; lisp-mode.el --- Lisp mode, and its idiosyncratic commands  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1985-1986, 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1985-1986, 1999-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: lisp, languages
diff --git a/lisp/emacs-lisp/lisp.el b/lisp/emacs-lisp/lisp.el
index 4aeca9c6b00..d15fb529a56 100644
--- a/lisp/emacs-lisp/lisp.el
+++ b/lisp/emacs-lisp/lisp.el
@@ -1,6 +1,6 @@
 ;;; lisp.el --- Lisp editing commands for Emacs  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1985-1986, 1994, 2000-2022 Free Software Foundation,
+;; Copyright (C) 1985-1986, 1994, 2000-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/emacs-lisp/macroexp.el b/lisp/emacs-lisp/macroexp.el
index f1bb2c1cf37..0811d4be8c3 100644
--- a/lisp/emacs-lisp/macroexp.el
+++ b/lisp/emacs-lisp/macroexp.el
@@ -1,6 +1,6 @@
 ;;; macroexp.el --- Additional macro-expansion support -*- lexical-binding: t 
-*-
 ;;
-;; Copyright (C) 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2004-2023 Free Software Foundation, Inc.
 ;;
 ;; Author: Miles Bader <miles@gnu.org>
 ;; Keywords: lisp, compiler, macros
diff --git a/lisp/emacs-lisp/map-ynp.el b/lisp/emacs-lisp/map-ynp.el
index f6848008249..74100eb0fbc 100644
--- a/lisp/emacs-lisp/map-ynp.el
+++ b/lisp/emacs-lisp/map-ynp.el
@@ -1,6 +1,6 @@
 ;;; map-ynp.el --- general-purpose boolean question-asker  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1991-1995, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1991-1995, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Roland McGrath <roland@gnu.org>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/emacs-lisp/map.el b/lisp/emacs-lisp/map.el
index dea5b34991a..b52d1d8afd2 100644
--- a/lisp/emacs-lisp/map.el
+++ b/lisp/emacs-lisp/map.el
@@ -1,6 +1,6 @@
 ;;; map.el --- Map manipulation functions  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ;; Author: Nicolas Petton <nicolas@petton.fr>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/emacs-lisp/memory-report.el b/lisp/emacs-lisp/memory-report.el
index d9c0f02820e..931dcccefe0 100644
--- a/lisp/emacs-lisp/memory-report.el
+++ b/lisp/emacs-lisp/memory-report.el
@@ -1,6 +1,6 @@
 ;;; memory-report.el --- Short function summaries  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; Keywords: lisp, help
 
diff --git a/lisp/emacs-lisp/nadvice.el b/lisp/emacs-lisp/nadvice.el
index eae4a0f0ec8..600db5f681e 100644
--- a/lisp/emacs-lisp/nadvice.el
+++ b/lisp/emacs-lisp/nadvice.el
@@ -1,6 +1,6 @@
 ;;; nadvice.el --- Light-weight advice primitives for Elisp functions  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2012-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Monnier <monnier@iro.umontreal.ca>
 ;; Keywords: extensions, lisp, tools
diff --git a/lisp/emacs-lisp/package-x.el b/lisp/emacs-lisp/package-x.el
index 78f2d36c6f0..6c4e2a578b2 100644
--- a/lisp/emacs-lisp/package-x.el
+++ b/lisp/emacs-lisp/package-x.el
@@ -1,6 +1,6 @@
 ;;; package-x.el --- Package extras  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Tom Tromey <tromey@redhat.com>
 ;; Created: 10 Mar 2007
diff --git a/lisp/emacs-lisp/package.el b/lisp/emacs-lisp/package.el
index 7679ba2fae5..e8079afe746 100644
--- a/lisp/emacs-lisp/package.el
+++ b/lisp/emacs-lisp/package.el
@@ -1,6 +1,6 @@
 ;;; package.el --- Simple package system for Emacs  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Tom Tromey <tromey@redhat.com>
 ;;         Daniel Hackney <dan@haxney.org>
diff --git a/lisp/emacs-lisp/pcase.el b/lisp/emacs-lisp/pcase.el
index 7a82b416e55..ac8da230506 100644
--- a/lisp/emacs-lisp/pcase.el
+++ b/lisp/emacs-lisp/pcase.el
@@ -1,6 +1,6 @@
 ;;; pcase.el --- ML-style pattern-matching macro for Elisp -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Monnier <monnier@iro.umontreal.ca>
 ;; Keywords: extensions
diff --git a/lisp/emacs-lisp/pp.el b/lisp/emacs-lisp/pp.el
index 9a48c7f908e..9a547def141 100644
--- a/lisp/emacs-lisp/pp.el
+++ b/lisp/emacs-lisp/pp.el
@@ -1,6 +1,6 @@
 ;;; pp.el --- pretty printer for Emacs Lisp  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1989, 1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1989, 1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Randal Schwartz <merlyn@stonehenge.com>
 ;; Keywords: lisp
diff --git a/lisp/emacs-lisp/radix-tree.el b/lisp/emacs-lisp/radix-tree.el
index dbf8558d2f6..9b80b6c4614 100644
--- a/lisp/emacs-lisp/radix-tree.el
+++ b/lisp/emacs-lisp/radix-tree.el
@@ -1,6 +1,6 @@
 ;;; radix-tree.el --- A simple library of radix trees  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2016-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2016-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Monnier <monnier@iro.umontreal.ca>
 ;; Keywords:
diff --git a/lisp/emacs-lisp/re-builder.el b/lisp/emacs-lisp/re-builder.el
index d460407a803..1feebfb69f2 100644
--- a/lisp/emacs-lisp/re-builder.el
+++ b/lisp/emacs-lisp/re-builder.el
@@ -1,6 +1,6 @@
 ;;; re-builder.el --- building Regexps with visual feedback -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Detlev Zundel <dzu@gnu.org>
 ;; Keywords: matching, lisp, tools
diff --git a/lisp/emacs-lisp/regexp-opt.el b/lisp/emacs-lisp/regexp-opt.el
index cae5dd00d1d..f26d126e4ed 100644
--- a/lisp/emacs-lisp/regexp-opt.el
+++ b/lisp/emacs-lisp/regexp-opt.el
@@ -1,6 +1,6 @@
 ;;; regexp-opt.el --- generate efficient regexps to match strings -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1994-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994-2023 Free Software Foundation, Inc.
 
 ;; Author: Simon Marshall <simon@gnu.org>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/emacs-lisp/regi.el b/lisp/emacs-lisp/regi.el
index 0099d157e4e..b5c3665a86d 100644
--- a/lisp/emacs-lisp/regi.el
+++ b/lisp/emacs-lisp/regi.el
@@ -1,6 +1,6 @@
 ;;; regi.el --- REGular expression Interpreting engine  -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: 1993 Barry A. Warsaw, Century Computing, Inc. <bwarsaw@cen.com>
 ;; Created:       24-Feb-1993
diff --git a/lisp/emacs-lisp/ring.el b/lisp/emacs-lisp/ring.el
index 2b2039f9d15..401a03afec6 100644
--- a/lisp/emacs-lisp/ring.el
+++ b/lisp/emacs-lisp/ring.el
@@ -1,6 +1,6 @@
 ;;; ring.el --- handle rings of items   -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1992, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1992, 2001-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: extensions
diff --git a/lisp/emacs-lisp/rmc.el b/lisp/emacs-lisp/rmc.el
index df0fc339e6d..5556b8821e8 100644
--- a/lisp/emacs-lisp/rmc.el
+++ b/lisp/emacs-lisp/rmc.el
@@ -1,6 +1,6 @@
 ;;; rmc.el --- read from a multiple choice question -*- lexical-binding: t -*-
 
-;; Copyright (C) 2016-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2016-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 
diff --git a/lisp/emacs-lisp/rx.el b/lisp/emacs-lisp/rx.el
index aa2486b47ec..2eb915a929f 100644
--- a/lisp/emacs-lisp/rx.el
+++ b/lisp/emacs-lisp/rx.el
@@ -1,6 +1,6 @@
 ;;; rx.el --- S-exp notation for regexps           --*- lexical-binding: t -*-
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/lisp/emacs-lisp/seq.el b/lisp/emacs-lisp/seq.el
index abfe51d32b5..51d49e2f6de 100644
--- a/lisp/emacs-lisp/seq.el
+++ b/lisp/emacs-lisp/seq.el
@@ -1,6 +1,6 @@
 ;;; seq.el --- Sequence manipulation functions  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2014-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2014-2023 Free Software Foundation, Inc.
 
 ;; Author: Nicolas Petton <nicolas@petton.fr>
 ;; Keywords: sequences
diff --git a/lisp/emacs-lisp/shadow.el b/lisp/emacs-lisp/shadow.el
index 2c83bc7b503..009c9c259c6 100644
--- a/lisp/emacs-lisp/shadow.el
+++ b/lisp/emacs-lisp/shadow.el
@@ -1,6 +1,6 @@
 ;;; shadow.el --- locate Emacs Lisp file shadowings  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 1995, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Terry Jones <terry@santafe.edu>
 ;; Keywords: lisp
diff --git a/lisp/emacs-lisp/shortdoc.el b/lisp/emacs-lisp/shortdoc.el
index 99035c9e892..0c285942df3 100644
--- a/lisp/emacs-lisp/shortdoc.el
+++ b/lisp/emacs-lisp/shortdoc.el
@@ -1,6 +1,6 @@
 ;;; shortdoc.el --- Short function summaries  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; Keywords: lisp, help
 ;; Package: emacs
diff --git a/lisp/emacs-lisp/shorthands.el b/lisp/emacs-lisp/shorthands.el
index a9e4343715c..8dfacd5a0b5 100644
--- a/lisp/emacs-lisp/shorthands.el
+++ b/lisp/emacs-lisp/shorthands.el
@@ -1,6 +1,6 @@
 ;;; shorthands.el --- Read code considering Elisp shorthands  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; Author: João Távora <joaotavora@gmail.com>
 ;; Keywords: lisp
diff --git a/lisp/emacs-lisp/smie.el b/lisp/emacs-lisp/smie.el
index b2283e66e4f..09a3386ca4d 100644
--- a/lisp/emacs-lisp/smie.el
+++ b/lisp/emacs-lisp/smie.el
@@ -1,6 +1,6 @@
 ;;; smie.el --- Simple Minded Indentation Engine -*- lexical-binding: t -*-
 
-;; Copyright (C) 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Monnier <monnier@iro.umontreal.ca>
 ;; Keywords: languages, lisp, internal, parsing, indentation
diff --git a/lisp/emacs-lisp/subr-x.el b/lisp/emacs-lisp/subr-x.el
index 9529d51e40b..35d2ef3f145 100644
--- a/lisp/emacs-lisp/subr-x.el
+++ b/lisp/emacs-lisp/subr-x.el
@@ -1,6 +1,6 @@
 ;;; subr-x.el --- extra Lisp functions  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2013-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: convenience
diff --git a/lisp/emacs-lisp/syntax.el b/lisp/emacs-lisp/syntax.el
index 7cc076cd806..41af6fb2966 100644
--- a/lisp/emacs-lisp/syntax.el
+++ b/lisp/emacs-lisp/syntax.el
@@ -1,6 +1,6 @@
 ;;; syntax.el --- helper functions to find syntactic context  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: internal
diff --git a/lisp/emacs-lisp/tabulated-list.el 
b/lisp/emacs-lisp/tabulated-list.el
index 3d944bf5e16..ab4f1df4d1f 100644
--- a/lisp/emacs-lisp/tabulated-list.el
+++ b/lisp/emacs-lisp/tabulated-list.el
@@ -1,6 +1,6 @@
 ;;; tabulated-list.el --- generic major mode for tabulated lists -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2011-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 ;; Author: Chong Yidong <cyd@stupidchicken.com>
 ;; Keywords: extensions, lisp
diff --git a/lisp/emacs-lisp/tcover-ses.el b/lisp/emacs-lisp/tcover-ses.el
index 2b1672ffd64..d206ef93c98 100644
--- a/lisp/emacs-lisp/tcover-ses.el
+++ b/lisp/emacs-lisp/tcover-ses.el
@@ -1,6 +1,6 @@
 ;;; tcover-ses.el --- Example use of `testcover' to test "SES"  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: Jonathan Yavner <jyavner@member.fsf.org>
 ;; Keywords: spreadsheet lisp utility
diff --git a/lisp/emacs-lisp/testcover.el b/lisp/emacs-lisp/testcover.el
index 33628d8f47f..bf128d4b32a 100644
--- a/lisp/emacs-lisp/testcover.el
+++ b/lisp/emacs-lisp/testcover.el
@@ -1,6 +1,6 @@
 ;;; testcover.el --- Visual code-coverage tool  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: Jonathan Yavner <jyavner@member.fsf.org>
 ;; Keywords: lisp utility
diff --git a/lisp/emacs-lisp/text-property-search.el 
b/lisp/emacs-lisp/text-property-search.el
index 9f86a28eb64..efd4e7c58a6 100644
--- a/lisp/emacs-lisp/text-property-search.el
+++ b/lisp/emacs-lisp/text-property-search.el
@@ -1,6 +1,6 @@
 ;;; text-property-search.el --- search for text properties  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2018-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2018-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: convenience
diff --git a/lisp/emacs-lisp/thunk.el b/lisp/emacs-lisp/thunk.el
index 2d1efadb7fd..45d69c6e164 100644
--- a/lisp/emacs-lisp/thunk.el
+++ b/lisp/emacs-lisp/thunk.el
@@ -1,6 +1,6 @@
 ;;; thunk.el --- Lazy form evaluation  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ;; Author: Nicolas Petton <nicolas@petton.fr>
 ;; Keywords: sequences
diff --git a/lisp/emacs-lisp/timer-list.el b/lisp/emacs-lisp/timer-list.el
index c93a50cabfe..3dee5fb9d89 100644
--- a/lisp/emacs-lisp/timer-list.el
+++ b/lisp/emacs-lisp/timer-list.el
@@ -1,6 +1,6 @@
 ;;; timer-list.el --- list active timers in a buffer  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2016-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2016-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Package: emacs
diff --git a/lisp/emacs-lisp/timer.el b/lisp/emacs-lisp/timer.el
index 27359dfbfce..5de9adb4229 100644
--- a/lisp/emacs-lisp/timer.el
+++ b/lisp/emacs-lisp/timer.el
@@ -1,6 +1,6 @@
 ;;; timer.el --- run a function with args at some time in future -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1996, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996, 2001-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Package: emacs
diff --git a/lisp/emacs-lisp/tq.el b/lisp/emacs-lisp/tq.el
index d28f6bbf067..700e7c45e1e 100644
--- a/lisp/emacs-lisp/tq.el
+++ b/lisp/emacs-lisp/tq.el
@@ -1,6 +1,6 @@
 ;;; tq.el --- utility to maintain a transaction queue  -*- lexical-binding:t 
-*-
 
-;; Copyright (C) 1985-1987, 1992, 2001-2022 Free Software Foundation,
+;; Copyright (C) 1985-1987, 1992, 2001-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Scott Draves <spot@cs.cmu.edu>
diff --git a/lisp/emacs-lisp/trace.el b/lisp/emacs-lisp/trace.el
index 71eca5a3230..c55cfefbbf7 100644
--- a/lisp/emacs-lisp/trace.el
+++ b/lisp/emacs-lisp/trace.el
@@ -1,6 +1,6 @@
 ;;; trace.el --- tracing facility for Emacs Lisp functions  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1993, 1998, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993, 1998, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Hans Chalupsky <hans@cs.buffalo.edu>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/emacs-lisp/unsafep.el b/lisp/emacs-lisp/unsafep.el
index 88900dd565f..1d3cde69392 100644
--- a/lisp/emacs-lisp/unsafep.el
+++ b/lisp/emacs-lisp/unsafep.el
@@ -1,6 +1,6 @@
 ;;; unsafep.el --- Determine whether a Lisp form is safe to evaluate  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: Jonathan Yavner <jyavner@member.fsf.org>
 ;; Keywords: safety lisp utility
diff --git a/lisp/emacs-lisp/warnings.el b/lisp/emacs-lisp/warnings.el
index 55adb9c8b91..a0750253c8f 100644
--- a/lisp/emacs-lisp/warnings.el
+++ b/lisp/emacs-lisp/warnings.el
@@ -1,6 +1,6 @@
 ;;; warnings.el --- log and display warnings  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: internal
diff --git a/lisp/emacs-lock.el b/lisp/emacs-lock.el
index 3d2eda99a9c..4aa0ada0e16 100644
--- a/lisp/emacs-lock.el
+++ b/lisp/emacs-lock.el
@@ -1,6 +1,6 @@
 ;;; emacs-lock.el --- protect buffers against killing or exiting -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2011-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 ;; Author: Juanma Barranquero <lekktu@gmail.com>
 ;; Inspired by emacs-lock.el by Tom Wurgler <twurgler@goodyear.com>
diff --git a/lisp/emulation/cua-base.el b/lisp/emulation/cua-base.el
index 6e10c36e77a..ea71fa047a1 100644
--- a/lisp/emulation/cua-base.el
+++ b/lisp/emulation/cua-base.el
@@ -1,6 +1,6 @@
 ;;; cua-base.el --- emulate CUA key bindings  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1997-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-2023 Free Software Foundation, Inc.
 
 ;; Author: Kim F. Storm <storm@cua.dk>
 ;; Keywords: keyboard emulations convenience cua
diff --git a/lisp/emulation/cua-gmrk.el b/lisp/emulation/cua-gmrk.el
index 1e7cc45c885..ccf1c96eb01 100644
--- a/lisp/emulation/cua-gmrk.el
+++ b/lisp/emulation/cua-gmrk.el
@@ -1,6 +1,6 @@
 ;;; cua-gmrk.el --- CUA unified global mark support  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 1997-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-2023 Free Software Foundation, Inc.
 
 ;; Author: Kim F. Storm <storm@cua.dk>
 ;; Keywords: keyboard emulations convenience cua mark
diff --git a/lisp/emulation/cua-rect.el b/lisp/emulation/cua-rect.el
index 2d69ef9d246..96a04ccb9e6 100644
--- a/lisp/emulation/cua-rect.el
+++ b/lisp/emulation/cua-rect.el
@@ -1,6 +1,6 @@
 ;;; cua-rect.el --- CUA unified rectangle support  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1997-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-2023 Free Software Foundation, Inc.
 
 ;; Author: Kim F. Storm <storm@cua.dk>
 ;; Keywords: keyboard emulations convenience CUA
diff --git a/lisp/emulation/edt-lk201.el b/lisp/emulation/edt-lk201.el
index 208cfda4400..a0696737482 100644
--- a/lisp/emulation/edt-lk201.el
+++ b/lisp/emulation/edt-lk201.el
@@ -1,6 +1,6 @@
 ;;; edt-lk201.el --- enhanced EDT keypad mode emulation for LK-201 keyboards  
-*- lexical-binding: t -*-
 
-;; Copyright (C) 1986, 1992-1993, 1995, 2001-2022 Free Software
+;; Copyright (C) 1986, 1992-1993, 1995, 2001-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: Kevin Gallagher <kevin.gal@verizon.net>
diff --git a/lisp/emulation/edt-mapper.el b/lisp/emulation/edt-mapper.el
index ed76d7108ff..af2b02eb74e 100644
--- a/lisp/emulation/edt-mapper.el
+++ b/lisp/emulation/edt-mapper.el
@@ -1,6 +1,6 @@
 ;;; edt-mapper.el --- create an EDT LK-201 map file for X-Windows Emacs  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1994-1995, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994-1995, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Kevin Gallagher <kevin.gal@verizon.net>
 ;; Keywords: emulations
diff --git a/lisp/emulation/edt-pc.el b/lisp/emulation/edt-pc.el
index 13804d11f56..5e42db7b45b 100644
--- a/lisp/emulation/edt-pc.el
+++ b/lisp/emulation/edt-pc.el
@@ -1,6 +1,6 @@
 ;;; edt-pc.el --- enhanced EDT keypad mode emulation for PC 101 keyboards  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1986, 1994-1995, 2001-2022 Free Software Foundation,
+;; Copyright (C) 1986, 1994-1995, 2001-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Kevin Gallagher <kevin.gal@verizon.net>
diff --git a/lisp/emulation/edt-vt100.el b/lisp/emulation/edt-vt100.el
index e1ad70393c1..d0dcebb2670 100644
--- a/lisp/emulation/edt-vt100.el
+++ b/lisp/emulation/edt-vt100.el
@@ -1,6 +1,6 @@
 ;;; edt-vt100.el --- enhanced EDT keypad mode emulation for VT series 
terminals  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1986, 1992-1993, 1995, 2002-2022 Free Software
+;; Copyright (C) 1986, 1992-1993, 1995, 2002-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: Kevin Gallagher <kevin.gal@verizon.net>
diff --git a/lisp/emulation/edt.el b/lisp/emulation/edt.el
index 3f8113dea36..56fca9478c3 100644
--- a/lisp/emulation/edt.el
+++ b/lisp/emulation/edt.el
@@ -1,6 +1,6 @@
 ;;; edt.el --- enhanced EDT keypad mode emulation for GNU Emacs  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1986, 1992-1995, 2000-2022 Free Software Foundation,
+;; Copyright (C) 1986, 1992-1995, 2000-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Kevin Gallagher <kevin.gal@verizon.net>
diff --git a/lisp/emulation/keypad.el b/lisp/emulation/keypad.el
index da26e81df52..ba133ae27a8 100644
--- a/lisp/emulation/keypad.el
+++ b/lisp/emulation/keypad.el
@@ -1,6 +1,6 @@
 ;;; keypad.el --- simplified keypad bindings  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: Kim F. Storm <storm@cua.dk>
 ;; Keywords: keyboard convenience
diff --git a/lisp/emulation/viper-cmd.el b/lisp/emulation/viper-cmd.el
index e08d19c6115..7f8fc606a71 100644
--- a/lisp/emulation/viper-cmd.el
+++ b/lisp/emulation/viper-cmd.el
@@ -1,6 +1,6 @@
 ;;; viper-cmd.el --- Vi command support for Viper  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1997-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Kifer <kifer@cs.stonybrook.edu>
 ;; Package: viper
diff --git a/lisp/emulation/viper-ex.el b/lisp/emulation/viper-ex.el
index 0427e8ae774..8e95c971205 100644
--- a/lisp/emulation/viper-ex.el
+++ b/lisp/emulation/viper-ex.el
@@ -1,6 +1,6 @@
 ;;; viper-ex.el --- functions implementing the Ex commands for Viper  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1994-1998, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994-1998, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Kifer <kifer@cs.stonybrook.edu>
 ;; Package: viper
diff --git a/lisp/emulation/viper-init.el b/lisp/emulation/viper-init.el
index 7eac6a413ad..d51483ea46d 100644
--- a/lisp/emulation/viper-init.el
+++ b/lisp/emulation/viper-init.el
@@ -1,6 +1,6 @@
 ;;; viper-init.el --- some common definitions for Viper  -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 1997-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Kifer <kifer@cs.stonybrook.edu>
 ;; Package: viper
diff --git a/lisp/emulation/viper-keym.el b/lisp/emulation/viper-keym.el
index ca175c140cd..dd3b6640932 100644
--- a/lisp/emulation/viper-keym.el
+++ b/lisp/emulation/viper-keym.el
@@ -1,6 +1,6 @@
 ;;; viper-keym.el --- Viper keymaps  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1994-1997, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994-1997, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Kifer <kifer@cs.stonybrook.edu>
 ;; Package: viper
diff --git a/lisp/emulation/viper-macs.el b/lisp/emulation/viper-macs.el
index c4eb183ce44..5678ba2a847 100644
--- a/lisp/emulation/viper-macs.el
+++ b/lisp/emulation/viper-macs.el
@@ -1,6 +1,6 @@
 ;;; viper-macs.el --- functions implementing keyboard macros for Viper  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1994-1997, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994-1997, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Kifer <kifer@cs.stonybrook.edu>
 ;; Package: viper
diff --git a/lisp/emulation/viper-mous.el b/lisp/emulation/viper-mous.el
index 21580996049..a7a26df6d00 100644
--- a/lisp/emulation/viper-mous.el
+++ b/lisp/emulation/viper-mous.el
@@ -1,6 +1,6 @@
 ;;; viper-mous.el --- mouse support for Viper  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1994-1997, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994-1997, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Kifer <kifer@cs.stonybrook.edu>
 ;; Package: viper
diff --git a/lisp/emulation/viper-util.el b/lisp/emulation/viper-util.el
index df33496fd8d..8c45c184de3 100644
--- a/lisp/emulation/viper-util.el
+++ b/lisp/emulation/viper-util.el
@@ -1,6 +1,6 @@
 ;;; viper-util.el --- Utilities used by viper.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1994-1997, 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994-1997, 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Kifer <kifer@cs.stonybrook.edu>
 ;; Package: viper
diff --git a/lisp/emulation/viper.el b/lisp/emulation/viper.el
index 2b3908049e9..65a6a9a3a7c 100644
--- a/lisp/emulation/viper.el
+++ b/lisp/emulation/viper.el
@@ -3,7 +3,7 @@
 ;;              and a venomous VI PERil.
 ;;              Viper Is also a Package for Emacs Rebels.
 
-;; Copyright (C) 1994-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Kifer <kifer@cs.stonybrook.edu>
 ;; Keywords: emulations
diff --git a/lisp/env.el b/lisp/env.el
index a630bf120f8..293e35c2002 100644
--- a/lisp/env.el
+++ b/lisp/env.el
@@ -1,6 +1,6 @@
 ;;; env.el --- functions to manipulate environment variables  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1991, 1994, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1991, 1994, 2000-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: processes, unix
diff --git a/lisp/epa-dired.el b/lisp/epa-dired.el
index f4dee5f58f0..309d4358883 100644
--- a/lisp/epa-dired.el
+++ b/lisp/epa-dired.el
@@ -1,6 +1,6 @@
 ;;; epa-dired.el --- the EasyPG Assistant, dired extension -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2006-2023 Free Software Foundation, Inc.
 
 ;; Author: Daiki Ueno <ueno@unixuser.org>
 ;; Keywords: PGP, GnuPG
diff --git a/lisp/epa-file.el b/lisp/epa-file.el
index be22b320a27..4d8ca11e809 100644
--- a/lisp/epa-file.el
+++ b/lisp/epa-file.el
@@ -1,6 +1,6 @@
 ;;; epa-file.el --- the EasyPG Assistant, transparent file encryption -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2006-2023 Free Software Foundation, Inc.
 
 ;; Author: Daiki Ueno <ueno@unixuser.org>
 ;; Keywords: PGP, GnuPG
diff --git a/lisp/epa-hook.el b/lisp/epa-hook.el
index 85b0e35d7be..3307414ef6a 100644
--- a/lisp/epa-hook.el
+++ b/lisp/epa-hook.el
@@ -1,6 +1,6 @@
 ;;; epa-hook.el --- preloaded code to enable epa-file.el -*- lexical-binding: 
t -*-
 
-;; Copyright (C) 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2006-2023 Free Software Foundation, Inc.
 
 ;; Author: Daiki Ueno <ueno@unixuser.org>
 ;; Keywords: PGP, GnuPG
diff --git a/lisp/epa-ks.el b/lisp/epa-ks.el
index fc32061449d..920496b39eb 100644
--- a/lisp/epa-ks.el
+++ b/lisp/epa-ks.el
@@ -1,6 +1,6 @@
 ;;; epa-ks.el --- EasyPG Key Server Client -*- lexical-binding: t -*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; Author: Philip K. <philipk@posteo.net>
 ;; Keywords: PGP, GnuPG
diff --git a/lisp/epa-mail.el b/lisp/epa-mail.el
index 6170dcb6116..f700f226c68 100644
--- a/lisp/epa-mail.el
+++ b/lisp/epa-mail.el
@@ -1,6 +1,6 @@
 ;;; epa-mail.el --- the EasyPG Assistant, minor-mode for mail composer -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2006-2023 Free Software Foundation, Inc.
 
 ;; Author: Daiki Ueno <ueno@unixuser.org>
 ;; Keywords: PGP, GnuPG, mail, message
diff --git a/lisp/epa.el b/lisp/epa.el
index d4ff3d1ee73..2883da759ca 100644
--- a/lisp/epa.el
+++ b/lisp/epa.el
@@ -1,6 +1,6 @@
 ;;; epa.el --- the EasyPG Assistant -*- lexical-binding: t -*-
 
-;; Copyright (C) 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2006-2023 Free Software Foundation, Inc.
 
 ;; Author: Daiki Ueno <ueno@unixuser.org>
 ;; Keywords: PGP, GnuPG
diff --git a/lisp/epg-config.el b/lisp/epg-config.el
index 28003eaf71b..b1e78ad234c 100644
--- a/lisp/epg-config.el
+++ b/lisp/epg-config.el
@@ -1,6 +1,6 @@
 ;;; epg-config.el --- configuration of the EasyPG Library  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2006-2023 Free Software Foundation, Inc.
 
 ;; Author: Daiki Ueno <ueno@unixuser.org>
 ;; Keywords: PGP, GnuPG
diff --git a/lisp/epg.el b/lisp/epg.el
index 4f161938307..a1819a7d12f 100644
--- a/lisp/epg.el
+++ b/lisp/epg.el
@@ -1,6 +1,6 @@
 ;;; epg.el --- the EasyPG Library -*- lexical-binding: t -*-
 
-;; Copyright (C) 1999-2000, 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2000, 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: Daiki Ueno <ueno@unixuser.org>
 ;; Keywords: PGP, GnuPG
diff --git a/lisp/erc/ChangeLog.1 b/lisp/erc/ChangeLog.1
index 0ea7ef09aa7..94602f3ebb5 100644
--- a/lisp/erc/ChangeLog.1
+++ b/lisp/erc/ChangeLog.1
@@ -11702,7 +11702,7 @@
 
        * erc-speak.el, erc.el: New file.
 
-  Copyright (C) 2001-2022 Free Software Foundation, Inc.
+  Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/lisp/erc/ChangeLog.2 b/lisp/erc/ChangeLog.2
index 86b6e5534c9..ebef621064b 100644
--- a/lisp/erc/ChangeLog.2
+++ b/lisp/erc/ChangeLog.2
@@ -757,7 +757,7 @@
 
 See ChangeLog.1 for earlier changes.
 
-  Copyright (C) 2009-2022 Free Software Foundation, Inc.
+  Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/lisp/erc/erc-autoaway.el b/lisp/erc/erc-autoaway.el
index 979f93f693c..9b0ce64158e 100644
--- a/lisp/erc/erc-autoaway.el
+++ b/lisp/erc/erc-autoaway.el
@@ -1,6 +1,6 @@
 ;;; erc-autoaway.el --- Provides autoaway for ERC  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2002-2004, 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2004, 2006-2023 Free Software Foundation, Inc.
 
 ;; Author: Jorgen Schaefer <forcer@forcix.cx>
 ;; Maintainer: Amin Bandali <bandali@gnu.org>
diff --git a/lisp/erc/erc-backend.el b/lisp/erc/erc-backend.el
index 9e85d285d5c..c82c8d6e8bd 100644
--- a/lisp/erc/erc-backend.el
+++ b/lisp/erc/erc-backend.el
@@ -1,6 +1,6 @@
 ;;; erc-backend.el --- Backend network communication for ERC  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2004-2023 Free Software Foundation, Inc.
 
 ;; Filename: erc-backend.el
 ;; Author: Lawrence Mitchell <wence@gmx.li>
diff --git a/lisp/erc/erc-button.el b/lisp/erc/erc-button.el
index 680de6d5aab..b21affc2d00 100644
--- a/lisp/erc/erc-button.el
+++ b/lisp/erc/erc-button.el
@@ -1,6 +1,6 @@
 ;;; erc-button.el --- A way of buttonizing certain things in ERC buffers  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1996-2004, 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-2004, 2006-2023 Free Software Foundation, Inc.
 
 ;; Author: Mario Lang <mlang@delysid.org>
 ;; Maintainer: Amin Bandali <bandali@gnu.org>
diff --git a/lisp/erc/erc-capab.el b/lisp/erc/erc-capab.el
index 7b7773d5e13..ac38ad72d9e 100644
--- a/lisp/erc/erc-capab.el
+++ b/lisp/erc/erc-capab.el
@@ -1,6 +1,6 @@
 ;;; erc-capab.el --- support for dancer-ircd and hyperion's CAPAB  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2006-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: Amin Bandali <bandali@gnu.org>
 
diff --git a/lisp/erc/erc-compat.el b/lisp/erc/erc-compat.el
index 0541d1604cb..1b6b255a51a 100644
--- a/lisp/erc/erc-compat.el
+++ b/lisp/erc/erc-compat.el
@@ -1,6 +1,6 @@
 ;;; erc-compat.el --- ERC compatibility code for older Emacsen  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2002-2003, 2005-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2003, 2005-2023 Free Software Foundation, Inc.
 
 ;; Author: Alex Schroeder <alex@gnu.org>
 ;; Maintainer: Amin Bandali <bandali@gnu.org>
diff --git a/lisp/erc/erc-dcc.el b/lisp/erc/erc-dcc.el
index 399e5fb114c..4cbbade40f6 100644
--- a/lisp/erc/erc-dcc.el
+++ b/lisp/erc/erc-dcc.el
@@ -1,6 +1,6 @@
 ;;; erc-dcc.el --- CTCP DCC module for ERC  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1993-1995, 1998, 2002-2004, 2006-2022 Free Software
+;; Copyright (C) 1993-1995, 1998, 2002-2004, 2006-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: Ben A. Mesander <ben@gnu.ai.mit.edu>
diff --git a/lisp/erc/erc-desktop-notifications.el 
b/lisp/erc/erc-desktop-notifications.el
index 8ece765ef0d..60386604d5d 100644
--- a/lisp/erc/erc-desktop-notifications.el
+++ b/lisp/erc/erc-desktop-notifications.el
@@ -1,6 +1,6 @@
 ;;; erc-desktop-notifications.el --- Send notification on PRIVMSG or mentions 
-*- lexical-binding:t -*-
 
-;; Copyright (C) 2012-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
 ;; Author: Julien Danjou <julien@danjou.info>
 ;; Maintainer: Amin Bandali <bandali@gnu.org>
diff --git a/lisp/erc/erc-ezbounce.el b/lisp/erc/erc-ezbounce.el
index 8f46a1c8dd1..33da9909678 100644
--- a/lisp/erc/erc-ezbounce.el
+++ b/lisp/erc/erc-ezbounce.el
@@ -1,6 +1,6 @@
 ;;; erc-ezbounce.el ---  Handle EZBounce bouncer commands  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2002, 2004, 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002, 2004, 2006-2023 Free Software Foundation, Inc.
 
 ;; Author: Andreas Fuchs <asf@void.at>
 ;; Maintainer: Amin Bandali <bandali@gnu.org>
diff --git a/lisp/erc/erc-fill.el b/lisp/erc/erc-fill.el
index 492830c3e13..02fa978b27a 100644
--- a/lisp/erc/erc-fill.el
+++ b/lisp/erc/erc-fill.el
@@ -1,6 +1,6 @@
 ;;; erc-fill.el --- Filling IRC messages in various ways  -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 2001-2004, 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2004, 2006-2023 Free Software Foundation, Inc.
 
 ;; Author: Andreas Fuchs <asf@void.at>
 ;;         Mario Lang <mlang@delysid.org>
diff --git a/lisp/erc/erc-goodies.el b/lisp/erc/erc-goodies.el
index 677f077c2ee..f579b3407b7 100644
--- a/lisp/erc/erc-goodies.el
+++ b/lisp/erc/erc-goodies.el
@@ -1,6 +1,6 @@
 ;;; erc-goodies.el --- Collection of ERC modules  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Jorgen Schaefer <forcer@forcix.cx>
 ;; Maintainer: Amin Bandali <bandali@gnu.org>
diff --git a/lisp/erc/erc-ibuffer.el b/lisp/erc/erc-ibuffer.el
index f1184ff5eb2..f0358e4faa3 100644
--- a/lisp/erc/erc-ibuffer.el
+++ b/lisp/erc/erc-ibuffer.el
@@ -1,6 +1,6 @@
 ;;; erc-ibuffer.el --- ibuffer integration with ERC  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2002, 2004, 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002, 2004, 2006-2023 Free Software Foundation, Inc.
 
 ;; Author: Mario Lang <mlang@delysid.org>
 ;; Maintainer: Amin Bandali <bandali@gnu.org>
diff --git a/lisp/erc/erc-identd.el b/lisp/erc/erc-identd.el
index eab219f4c1e..0115bfa353c 100644
--- a/lisp/erc/erc-identd.el
+++ b/lisp/erc/erc-identd.el
@@ -1,6 +1,6 @@
 ;;; erc-identd.el --- RFC1413 (identd authentication protocol) server  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2003, 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003, 2006-2023 Free Software Foundation, Inc.
 
 ;; Author: John Wiegley <johnw@gnu.org>
 ;; Maintainer: Amin Bandali <bandali@gnu.org>
diff --git a/lisp/erc/erc-imenu.el b/lisp/erc/erc-imenu.el
index f9713032e92..39451d18f40 100644
--- a/lisp/erc/erc-imenu.el
+++ b/lisp/erc/erc-imenu.el
@@ -1,6 +1,6 @@
 ;;; erc-imenu.el --- Imenu support for ERC  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2001-2002, 2004, 2006-2022 Free Software Foundation,
+;; Copyright (C) 2001-2002, 2004, 2006-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Mario Lang <mlang@delysid.org>
diff --git a/lisp/erc/erc-join.el b/lisp/erc/erc-join.el
index 175e83f3c90..fc0ec72b686 100644
--- a/lisp/erc/erc-join.el
+++ b/lisp/erc/erc-join.el
@@ -1,6 +1,6 @@
 ;;; erc-join.el --- autojoin channels on connect and reconnects  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2002-2004, 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2004, 2006-2023 Free Software Foundation, Inc.
 
 ;; Author: Alex Schroeder <alex@gnu.org>
 ;; Maintainer: Amin Bandali <bandali@gnu.org>
diff --git a/lisp/erc/erc-lang.el b/lisp/erc/erc-lang.el
index 354203aa090..5ff49336994 100644
--- a/lisp/erc/erc-lang.el
+++ b/lisp/erc/erc-lang.el
@@ -1,6 +1,6 @@
 ;;; erc-lang.el --- provide the LANG command to ERC  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2002, 2004, 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002, 2004, 2006-2023 Free Software Foundation, Inc.
 
 ;; Author: Alex Schroeder <alex@gnu.org>
 ;; Maintainer: Amin Bandali <bandali@gnu.org>
diff --git a/lisp/erc/erc-list.el b/lisp/erc/erc-list.el
index c7cd0ceba83..0a370458708 100644
--- a/lisp/erc/erc-list.el
+++ b/lisp/erc/erc-list.el
@@ -1,6 +1,6 @@
 ;;; erc-list.el --- /list support for ERC  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Tom Tromey <tromey@redhat.com>
 ;; Maintainer: Amin Bandali <bandali@gnu.org>
diff --git a/lisp/erc/erc-log.el b/lisp/erc/erc-log.el
index 056701d6200..d8b29e56966 100644
--- a/lisp/erc/erc-log.el
+++ b/lisp/erc/erc-log.el
@@ -1,6 +1,6 @@
 ;;; erc-log.el --- Logging facilities for ERC.  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2003-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003-2023 Free Software Foundation, Inc.
 
 ;; Author: Lawrence Mitchell <wence@gmx.li>
 ;; Maintainer: Amin Bandali <bandali@gnu.org>
diff --git a/lisp/erc/erc-match.el b/lisp/erc/erc-match.el
index aa78590539b..e738fa62d7a 100644
--- a/lisp/erc/erc-match.el
+++ b/lisp/erc/erc-match.el
@@ -1,6 +1,6 @@
 ;;; erc-match.el --- Highlight messages matching certain regexps  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: Andreas Fuchs <asf@void.at>
 ;; Maintainer: Amin Bandali <bandali@gnu.org>
diff --git a/lisp/erc/erc-menu.el b/lisp/erc/erc-menu.el
index fd14d8b0ad8..eb7fe2328ef 100644
--- a/lisp/erc/erc-menu.el
+++ b/lisp/erc/erc-menu.el
@@ -1,6 +1,6 @@
 ;;; erc-menu.el --- Menu-bar definitions for ERC  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2001-2002, 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2002, 2004-2023 Free Software Foundation, Inc.
 
 ;; Author: Mario Lang <mlang@delysid.org>
 ;; Maintainer: Amin Bandali <bandali@gnu.org>
diff --git a/lisp/erc/erc-netsplit.el b/lisp/erc/erc-netsplit.el
index 30bb18344d7..eba19307a00 100644
--- a/lisp/erc/erc-netsplit.el
+++ b/lisp/erc/erc-netsplit.el
@@ -1,6 +1,6 @@
 ;;; erc-netsplit.el --- Reduce JOIN/QUIT messages on netsplits  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2002-2004, 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2004, 2006-2023 Free Software Foundation, Inc.
 
 ;; Author: Mario Lang <mlang@delysid.org>
 ;; Maintainer: Amin Bandali <bandali@gnu.org>
diff --git a/lisp/erc/erc-networks.el b/lisp/erc/erc-networks.el
index 9377e701c39..e98a6906e7a 100644
--- a/lisp/erc/erc-networks.el
+++ b/lisp/erc/erc-networks.el
@@ -1,6 +1,6 @@
 ;;; erc-networks.el --- IRC networks  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2002, 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002, 2004-2023 Free Software Foundation, Inc.
 
 ;; Author: Mario Lang <mlang@lexx.delysid.org>
 ;; Maintainer: Amin Bandali <bandali@gnu.org>
diff --git a/lisp/erc/erc-notify.el b/lisp/erc/erc-notify.el
index a3fe04d392c..2ee92a4e3a2 100644
--- a/lisp/erc/erc-notify.el
+++ b/lisp/erc/erc-notify.el
@@ -1,6 +1,6 @@
 ;;; erc-notify.el --- Online status change notification  -*- lexical-binding:t 
-*-
 
-;; Copyright (C) 2002-2004, 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2004, 2006-2023 Free Software Foundation, Inc.
 
 ;; Author: Mario Lang <mlang@lexx.delysid.org>
 ;; Maintainer: Amin Bandali <bandali@gnu.org>
diff --git a/lisp/erc/erc-page.el b/lisp/erc/erc-page.el
index e53178ce63a..3a5c09c2a2a 100644
--- a/lisp/erc/erc-page.el
+++ b/lisp/erc/erc-page.el
@@ -1,6 +1,6 @@
 ;;; erc-page.el --- CTCP PAGE support for ERC  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2002, 2004, 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002, 2004, 2006-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: Amin Bandali <bandali@gnu.org>
 
diff --git a/lisp/erc/erc-pcomplete.el b/lisp/erc/erc-pcomplete.el
index 384be500ad7..2ba0c34888c 100644
--- a/lisp/erc/erc-pcomplete.el
+++ b/lisp/erc/erc-pcomplete.el
@@ -1,6 +1,6 @@
 ;;; erc-pcomplete.el --- Provides programmable completion for ERC  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2002-2004, 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2004, 2006-2023 Free Software Foundation, Inc.
 
 ;; Author: Sacha Chua <sacha@free.net.ph>
 ;; Maintainer: Amin Bandali <bandali@gnu.org>
diff --git a/lisp/erc/erc-replace.el b/lisp/erc/erc-replace.el
index 03153c69988..ccfadebad82 100644
--- a/lisp/erc/erc-replace.el
+++ b/lisp/erc/erc-replace.el
@@ -1,6 +1,6 @@
 ;;; erc-replace.el --- wash and massage messages inserted into the buffer  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2001-2002, 2004, 2006-2022 Free Software Foundation,
+;; Copyright (C) 2001-2002, 2004, 2006-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Andreas Fuchs <asf@void.at>
diff --git a/lisp/erc/erc-ring.el b/lisp/erc/erc-ring.el
index 0f6851a98a3..5e1ca4f956b 100644
--- a/lisp/erc/erc-ring.el
+++ b/lisp/erc/erc-ring.el
@@ -1,6 +1,6 @@
 ;;; erc-ring.el --- Command history handling for erc using ring.el  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2001-2004, 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2004, 2006-2023 Free Software Foundation, Inc.
 
 ;; Author: Alex Schroeder <alex@gnu.org>
 ;; Maintainer: Amin Bandali <bandali@gnu.org>
diff --git a/lisp/erc/erc-services.el b/lisp/erc/erc-services.el
index dcd786411f2..22bfb27635c 100644
--- a/lisp/erc/erc-services.el
+++ b/lisp/erc/erc-services.el
@@ -1,6 +1,6 @@
 ;;; erc-services.el --- Identify to NickServ  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2002-2004, 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2004, 2006-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: Amin Bandali <bandali@gnu.org>
 ;; URL: https://www.emacswiki.org/emacs/ErcNickserv
diff --git a/lisp/erc/erc-sound.el b/lisp/erc/erc-sound.el
index 86978f9d794..3698d71e5a6 100644
--- a/lisp/erc/erc-sound.el
+++ b/lisp/erc/erc-sound.el
@@ -1,6 +1,6 @@
 ;;; erc-sound.el --- CTCP SOUND support for ERC  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2002-2003, 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2003, 2006-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: Amin Bandali <bandali@gnu.org>
 ;; URL: https://www.emacswiki.org/emacs/ErcSound
diff --git a/lisp/erc/erc-speedbar.el b/lisp/erc/erc-speedbar.el
index ead0d374b18..e7b03724ce0 100644
--- a/lisp/erc/erc-speedbar.el
+++ b/lisp/erc/erc-speedbar.el
@@ -1,6 +1,6 @@
 ;;; erc-speedbar.el --- Speedbar support for ERC  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2001-2004, 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2004, 2006-2023 Free Software Foundation, Inc.
 
 ;; Author: Mario Lang <mlang@delysid.org>
 ;; Contributor: Eric M. Ludlam <zappo@gnu.org>
diff --git a/lisp/erc/erc-spelling.el b/lisp/erc/erc-spelling.el
index d9cfc9bc985..d0ffe3fe987 100644
--- a/lisp/erc/erc-spelling.el
+++ b/lisp/erc/erc-spelling.el
@@ -1,6 +1,6 @@
 ;;; erc-spelling.el --- use flyspell in ERC  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2005-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2005-2023 Free Software Foundation, Inc.
 
 ;; Author: Jorgen Schaefer <forcer@forcix.cx>
 ;; Maintainer: Amin Bandali <bandali@gnu.org>
diff --git a/lisp/erc/erc-stamp.el b/lisp/erc/erc-stamp.el
index d74a53bc71e..dc731fa570f 100644
--- a/lisp/erc/erc-stamp.el
+++ b/lisp/erc/erc-stamp.el
@@ -1,6 +1,6 @@
 ;;; erc-stamp.el --- Timestamping for ERC messages  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2002-2004, 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2004, 2006-2023 Free Software Foundation, Inc.
 
 ;; Author: Mario Lang <mlang@delysid.org>
 ;; Maintainer: Amin Bandali <bandali@gnu.org>
diff --git a/lisp/erc/erc-status-sidebar.el b/lisp/erc/erc-status-sidebar.el
index 39430ee6598..f5bd11cf753 100644
--- a/lisp/erc/erc-status-sidebar.el
+++ b/lisp/erc/erc-status-sidebar.el
@@ -1,6 +1,6 @@
 ;;; erc-status-sidebar.el --- HexChat-like activity overview for ERC  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2017, 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017, 2020-2023 Free Software Foundation, Inc.
 
 ;; Author: Andrew Barbarello
 ;; Maintainer: Amin Bandali <bandali@gnu.org>
diff --git a/lisp/erc/erc-track.el b/lisp/erc/erc-track.el
index 2196c5411eb..19407af3436 100644
--- a/lisp/erc/erc-track.el
+++ b/lisp/erc/erc-track.el
@@ -1,6 +1,6 @@
 ;;; erc-track.el --- Track modified channel buffers  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: Mario Lang <mlang@delysid.org>
 ;; Maintainer: Amin Bandali <bandali@gnu.org>
diff --git a/lisp/erc/erc-truncate.el b/lisp/erc/erc-truncate.el
index 8a8842bc484..4a473ccfc77 100644
--- a/lisp/erc/erc-truncate.el
+++ b/lisp/erc/erc-truncate.el
@@ -1,6 +1,6 @@
 ;;; erc-truncate.el --- Functions for truncating ERC buffers  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2003-2004, 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003-2004, 2006-2023 Free Software Foundation, Inc.
 
 ;; Author: Andreas Fuchs <asf@void.at>
 ;; Maintainer: Amin Bandali <bandali@gnu.org>
diff --git a/lisp/erc/erc-xdcc.el b/lisp/erc/erc-xdcc.el
index ee2a8c936f7..d277c9d58cc 100644
--- a/lisp/erc/erc-xdcc.el
+++ b/lisp/erc/erc-xdcc.el
@@ -1,6 +1,6 @@
 ;;; erc-xdcc.el --- XDCC file-server support for ERC  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2003-2004, 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003-2004, 2006-2023 Free Software Foundation, Inc.
 
 ;; Author: Mario Lang <mlang@delysid.org>
 ;; Maintainer: Amin Bandali <bandali@gnu.org>
diff --git a/lisp/erc/erc.el b/lisp/erc/erc.el
index 635228e7f55..9e63dce0aad 100644
--- a/lisp/erc/erc.el
+++ b/lisp/erc/erc.el
@@ -1,6 +1,6 @@
 ;;; erc.el --- An Emacs Internet Relay Chat client  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1997-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-2023 Free Software Foundation, Inc.
 
 ;; Author: Alexander L. Belikoff (alexander@belikoff.net)
 ;; Maintainer: Amin Bandali <bandali@gnu.org>
diff --git a/lisp/eshell/em-alias.el b/lisp/eshell/em-alias.el
index 5d3aaf7c81c..29bdb5227bf 100644
--- a/lisp/eshell/em-alias.el
+++ b/lisp/eshell/em-alias.el
@@ -1,6 +1,6 @@
 ;;; em-alias.el --- creation and management of command aliases  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: John Wiegley <johnw@gnu.org>
 
diff --git a/lisp/eshell/em-banner.el b/lisp/eshell/em-banner.el
index ecac9d2a30e..b1d25a56d71 100644
--- a/lisp/eshell/em-banner.el
+++ b/lisp/eshell/em-banner.el
@@ -1,6 +1,6 @@
 ;;; em-banner.el --- sample module that displays a login banner  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: John Wiegley <johnw@gnu.org>
 
diff --git a/lisp/eshell/em-basic.el b/lisp/eshell/em-basic.el
index 27b343ad398..9fca1baab08 100644
--- a/lisp/eshell/em-basic.el
+++ b/lisp/eshell/em-basic.el
@@ -1,6 +1,6 @@
 ;;; em-basic.el --- basic shell builtin commands  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: John Wiegley <johnw@gnu.org>
 
diff --git a/lisp/eshell/em-cmpl.el b/lisp/eshell/em-cmpl.el
index 706eb8aede0..3a4c0e14f0f 100644
--- a/lisp/eshell/em-cmpl.el
+++ b/lisp/eshell/em-cmpl.el
@@ -1,6 +1,6 @@
 ;;; em-cmpl.el --- completion using the TAB key  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: John Wiegley <johnw@gnu.org>
 
diff --git a/lisp/eshell/em-dirs.el b/lisp/eshell/em-dirs.el
index 893cad7b4fb..aa998a609b0 100644
--- a/lisp/eshell/em-dirs.el
+++ b/lisp/eshell/em-dirs.el
@@ -1,6 +1,6 @@
 ;;; em-dirs.el --- directory navigation commands  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: John Wiegley <johnw@gnu.org>
 
diff --git a/lisp/eshell/em-glob.el b/lisp/eshell/em-glob.el
index a94fb276b83..7e259917b92 100644
--- a/lisp/eshell/em-glob.el
+++ b/lisp/eshell/em-glob.el
@@ -1,6 +1,6 @@
 ;;; em-glob.el --- extended file name globbing  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: John Wiegley <johnw@gnu.org>
 
diff --git a/lisp/eshell/em-hist.el b/lisp/eshell/em-hist.el
index 49b811eae37..d083dff4a70 100644
--- a/lisp/eshell/em-hist.el
+++ b/lisp/eshell/em-hist.el
@@ -1,6 +1,6 @@
 ;;; em-hist.el --- history list management  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: John Wiegley <johnw@gnu.org>
 
diff --git a/lisp/eshell/em-ls.el b/lisp/eshell/em-ls.el
index 846f3d5e290..8f801b40c17 100644
--- a/lisp/eshell/em-ls.el
+++ b/lisp/eshell/em-ls.el
@@ -1,6 +1,6 @@
 ;;; em-ls.el --- implementation of ls in Lisp  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: John Wiegley <johnw@gnu.org>
 
diff --git a/lisp/eshell/em-pred.el b/lisp/eshell/em-pred.el
index 4f4e85c1a69..758c1ea4955 100644
--- a/lisp/eshell/em-pred.el
+++ b/lisp/eshell/em-pred.el
@@ -1,6 +1,6 @@
 ;;; em-pred.el --- argument predicates and modifiers (ala zsh)  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: John Wiegley <johnw@gnu.org>
 
diff --git a/lisp/eshell/em-prompt.el b/lisp/eshell/em-prompt.el
index 3901265e9d4..506902d278e 100644
--- a/lisp/eshell/em-prompt.el
+++ b/lisp/eshell/em-prompt.el
@@ -1,6 +1,6 @@
 ;;; em-prompt.el --- command prompts  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: John Wiegley <johnw@gnu.org>
 
diff --git a/lisp/eshell/em-rebind.el b/lisp/eshell/em-rebind.el
index 1919c87d4da..bae12cb6cb7 100644
--- a/lisp/eshell/em-rebind.el
+++ b/lisp/eshell/em-rebind.el
@@ -1,6 +1,6 @@
 ;;; em-rebind.el --- rebind keys when point is at current input  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: John Wiegley <johnw@gnu.org>
 
diff --git a/lisp/eshell/em-script.el b/lisp/eshell/em-script.el
index e8459513f39..5fba61173ab 100644
--- a/lisp/eshell/em-script.el
+++ b/lisp/eshell/em-script.el
@@ -1,6 +1,6 @@
 ;;; em-script.el --- Eshell script files  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: John Wiegley <johnw@gnu.org>
 
diff --git a/lisp/eshell/em-smart.el b/lisp/eshell/em-smart.el
index 6768cee4c34..953088ea042 100644
--- a/lisp/eshell/em-smart.el
+++ b/lisp/eshell/em-smart.el
@@ -1,6 +1,6 @@
 ;;; em-smart.el --- smart display of output  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: John Wiegley <johnw@gnu.org>
 
diff --git a/lisp/eshell/em-term.el b/lisp/eshell/em-term.el
index e34c5ae47ce..3f9eab3d79b 100644
--- a/lisp/eshell/em-term.el
+++ b/lisp/eshell/em-term.el
@@ -1,6 +1,6 @@
 ;;; em-term.el --- running visual commands  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: John Wiegley <johnw@gnu.org>
 
diff --git a/lisp/eshell/em-tramp.el b/lisp/eshell/em-tramp.el
index e9018bdb934..7522334aed5 100644
--- a/lisp/eshell/em-tramp.el
+++ b/lisp/eshell/em-tramp.el
@@ -1,6 +1,6 @@
 ;;; em-tramp.el --- Eshell features that require TRAMP  -*- lexical-binding:t 
-*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Aidan Gauland <aidalgol@no8wireless.co.nz>
 
diff --git a/lisp/eshell/em-unix.el b/lisp/eshell/em-unix.el
index 3967817b0ed..9677f23faca 100644
--- a/lisp/eshell/em-unix.el
+++ b/lisp/eshell/em-unix.el
@@ -1,6 +1,6 @@
 ;;; em-unix.el --- UNIX command aliases  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: John Wiegley <johnw@gnu.org>
 
diff --git a/lisp/eshell/em-xtra.el b/lisp/eshell/em-xtra.el
index 2583738d55b..defaa7b2887 100644
--- a/lisp/eshell/em-xtra.el
+++ b/lisp/eshell/em-xtra.el
@@ -1,6 +1,6 @@
 ;;; em-xtra.el --- extra alias functions  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: John Wiegley <johnw@gnu.org>
 
diff --git a/lisp/eshell/esh-arg.el b/lisp/eshell/esh-arg.el
index 127a46abc39..523e87f416e 100644
--- a/lisp/eshell/esh-arg.el
+++ b/lisp/eshell/esh-arg.el
@@ -1,6 +1,6 @@
 ;;; esh-arg.el --- argument processing  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: John Wiegley <johnw@gnu.org>
 
diff --git a/lisp/eshell/esh-cmd.el b/lisp/eshell/esh-cmd.el
index 554e3a5c1d9..e980e946901 100644
--- a/lisp/eshell/esh-cmd.el
+++ b/lisp/eshell/esh-cmd.el
@@ -1,6 +1,6 @@
 ;;; esh-cmd.el --- command invocation  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: John Wiegley <johnw@gnu.org>
 
diff --git a/lisp/eshell/esh-ext.el b/lisp/eshell/esh-ext.el
index 98902fc6f23..706f0b6f003 100644
--- a/lisp/eshell/esh-ext.el
+++ b/lisp/eshell/esh-ext.el
@@ -1,6 +1,6 @@
 ;;; esh-ext.el --- commands external to Eshell  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: John Wiegley <johnw@gnu.org>
 
diff --git a/lisp/eshell/esh-io.el b/lisp/eshell/esh-io.el
index 5179947da76..ad352410907 100644
--- a/lisp/eshell/esh-io.el
+++ b/lisp/eshell/esh-io.el
@@ -1,6 +1,6 @@
 ;;; esh-io.el --- I/O management  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: John Wiegley <johnw@gnu.org>
 
diff --git a/lisp/eshell/esh-mode.el b/lisp/eshell/esh-mode.el
index a3d9d582e58..e5b966faca1 100644
--- a/lisp/eshell/esh-mode.el
+++ b/lisp/eshell/esh-mode.el
@@ -1,6 +1,6 @@
 ;;; esh-mode.el --- user interface  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: John Wiegley <johnw@gnu.org>
 
diff --git a/lisp/eshell/esh-module.el b/lisp/eshell/esh-module.el
index ade151d7cd5..4e49e6277c0 100644
--- a/lisp/eshell/esh-module.el
+++ b/lisp/eshell/esh-module.el
@@ -1,6 +1,6 @@
 ;;; esh-module.el --- Eshell modules  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1999-2000, 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2000, 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: John Wiegley <johnw@gnu.org>
 ;; Keywords: processes
diff --git a/lisp/eshell/esh-opt.el b/lisp/eshell/esh-opt.el
index d96b77ddd37..83a459877af 100644
--- a/lisp/eshell/esh-opt.el
+++ b/lisp/eshell/esh-opt.el
@@ -1,6 +1,6 @@
 ;;; esh-opt.el --- command options processing  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: John Wiegley <johnw@gnu.org>
 
diff --git a/lisp/eshell/esh-proc.el b/lisp/eshell/esh-proc.el
index c4103fbafbb..bacf6f9ce20 100644
--- a/lisp/eshell/esh-proc.el
+++ b/lisp/eshell/esh-proc.el
@@ -1,6 +1,6 @@
 ;;; esh-proc.el --- process management  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: John Wiegley <johnw@gnu.org>
 
diff --git a/lisp/eshell/esh-util.el b/lisp/eshell/esh-util.el
index bacb41eceff..968c4c368f6 100644
--- a/lisp/eshell/esh-util.el
+++ b/lisp/eshell/esh-util.el
@@ -1,6 +1,6 @@
 ;;; esh-util.el --- general utilities  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: John Wiegley <johnw@gnu.org>
 
diff --git a/lisp/eshell/esh-var.el b/lisp/eshell/esh-var.el
index 1d5d85debad..717179f8b2f 100644
--- a/lisp/eshell/esh-var.el
+++ b/lisp/eshell/esh-var.el
@@ -1,6 +1,6 @@
 ;;; esh-var.el --- handling of variables  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: John Wiegley <johnw@gnu.org>
 
diff --git a/lisp/eshell/eshell.el b/lisp/eshell/eshell.el
index fbf347e55a7..08ac8bca90b 100644
--- a/lisp/eshell/eshell.el
+++ b/lisp/eshell/eshell.el
@@ -1,6 +1,6 @@
 ;;; eshell.el --- the Emacs command shell  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: John Wiegley <johnw@gnu.org>
 ;; Version: 2.4.2
diff --git a/lisp/expand.el b/lisp/expand.el
index 44f41c5e1ec..7e0b0b56010 100644
--- a/lisp/expand.el
+++ b/lisp/expand.el
@@ -1,6 +1,6 @@
 ;;; expand.el --- make abbreviations more usable  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1995-1996, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995-1996, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Frederic Lepied <Frederic.Lepied@sugix.frmug.org>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/ezimage.el b/lisp/ezimage.el
index f1d02fe77ea..4df0a7ce0e9 100644
--- a/lisp/ezimage.el
+++ b/lisp/ezimage.el
@@ -1,6 +1,6 @@
 ;;; ezimage.el --- Generalized Image management  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: file, tags, tools
diff --git a/lisp/face-remap.el b/lisp/face-remap.el
index 6221a0708c5..b7c16b8fad5 100644
--- a/lisp/face-remap.el
+++ b/lisp/face-remap.el
@@ -1,6 +1,6 @@
 ;;; face-remap.el --- Functions for managing `face-remapping-alist'  -*- 
lexical-binding: t -*-
 ;;
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 ;;
 ;; Author: Miles Bader <miles@gnu.org>
 ;; Keywords: faces, face remapping, display, user commands
diff --git a/lisp/facemenu.el b/lisp/facemenu.el
index 196bb9e4cd4..6d2319fba69 100644
--- a/lisp/facemenu.el
+++ b/lisp/facemenu.el
@@ -1,6 +1,6 @@
 ;;; facemenu.el --- create a face menu for interactively adding fonts to text  
-*- lexical-binding: t; -*-
 
-;; Copyright (C) 1994-1996, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994-1996, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Boris Goldowsky <boris@gnu.org>
 ;; Keywords: faces
diff --git a/lisp/faces.el b/lisp/faces.el
index ba33bec70da..f870d15563c 100644
--- a/lisp/faces.el
+++ b/lisp/faces.el
@@ -1,6 +1,6 @@
 ;;; faces.el --- Lisp faces -*- lexical-binding: t -*-
 
-;; Copyright (C) 1992-1996, 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1992-1996, 1998-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: internal
diff --git a/lisp/ffap.el b/lisp/ffap.el
index d7544bb5a49..a35ee70af52 100644
--- a/lisp/ffap.el
+++ b/lisp/ffap.el
@@ -1,6 +1,6 @@
 ;;; ffap.el --- find file (or url) at point  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1995-1997, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995-1997, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Michelangelo Grigni <mic@mathcs.emory.edu>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/filecache.el b/lisp/filecache.el
index 8232357982a..c211a02b2d2 100644
--- a/lisp/filecache.el
+++ b/lisp/filecache.el
@@ -1,6 +1,6 @@
 ;;; filecache.el --- find files using a pre-loaded cache  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1996, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Peter Breton <pbreton@cs.umb.edu>
 ;; Created: Sun Nov 10 1996
diff --git a/lisp/fileloop.el b/lisp/fileloop.el
index b4f6179a939..f58d00d9aa9 100644
--- a/lisp/fileloop.el
+++ b/lisp/fileloop.el
@@ -1,6 +1,6 @@
 ;;; fileloop.el --- Operations on multiple files  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2018-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2018-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Monnier <monnier@iro.umontreal.ca>
 
diff --git a/lisp/filenotify.el b/lisp/filenotify.el
index befd2ae437e..9f1ce27c5ef 100644
--- a/lisp/filenotify.el
+++ b/lisp/filenotify.el
@@ -1,6 +1,6 @@
 ;;; filenotify.el --- watch files for changes on disk  -*- lexical-binding:t 
-*-
 
-;; Copyright (C) 2013-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Albinus <michael.albinus@gmx.de>
 
diff --git a/lisp/files-x.el b/lisp/files-x.el
index e86ba8f8d04..f6d7b922ea5 100644
--- a/lisp/files-x.el
+++ b/lisp/files-x.el
@@ -1,6 +1,6 @@
 ;;; files-x.el --- extended file handling commands  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Juri Linkov <juri@jurta.org>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/files.el b/lisp/files.el
index e07f4796258..249d05c61fc 100644
--- a/lisp/files.el
+++ b/lisp/files.el
@@ -1,6 +1,6 @@
 ;;; files.el --- file input and output commands for Emacs  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1985-1987, 1992-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1985-1987, 1992-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Package: emacs
diff --git a/lisp/filesets.el b/lisp/filesets.el
index 83a914d58cc..44274e827fc 100644
--- a/lisp/filesets.el
+++ b/lisp/filesets.el
@@ -1,6 +1,6 @@
 ;;; filesets.el --- handle group of files  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: Thomas Link <sanobast-emacs@yahoo.de>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/find-cmd.el b/lisp/find-cmd.el
index e33a4ee61b7..6e18113f69f 100644
--- a/lisp/find-cmd.el
+++ b/lisp/find-cmd.el
@@ -1,6 +1,6 @@
 ;;; find-cmd.el --- Build a valid find(1) command with sexps  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Philip Jackson <phil@shellarchive.co.uk>
 ;; Version: 0.6
diff --git a/lisp/find-dired.el b/lisp/find-dired.el
index e4cd6078ec4..8f6f767af14 100644
--- a/lisp/find-dired.el
+++ b/lisp/find-dired.el
@@ -1,6 +1,6 @@
 ;;; find-dired.el --- run a `find' command and dired the output  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1992, 1994-1995, 2000-2022 Free Software Foundation,
+;; Copyright (C) 1992, 1994-1995, 2000-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Roland McGrath <roland@gnu.org>,
diff --git a/lisp/find-file.el b/lisp/find-file.el
index 646779fc919..e98ea621d6a 100644
--- a/lisp/find-file.el
+++ b/lisp/find-file.el
@@ -4,7 +4,7 @@
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: c, matching, tools
 
-;; Copyright (C) 1994-1995, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994-1995, 2001-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/lisp/find-lisp.el b/lisp/find-lisp.el
index d4d899aced7..260251c95b5 100644
--- a/lisp/find-lisp.el
+++ b/lisp/find-lisp.el
@@ -4,7 +4,7 @@
 ;; Created: Fri Mar 26 1999
 ;; Keywords: unix
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/lisp/finder.el b/lisp/finder.el
index 382bc2023f5..b8ccc024ff5 100644
--- a/lisp/finder.el
+++ b/lisp/finder.el
@@ -1,6 +1,6 @@
 ;;; finder.el --- topic & keyword-based code finder  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1992, 1997-1999, 2001-2022 Free Software Foundation,
+;; Copyright (C) 1992, 1997-1999, 2001-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Eric S. Raymond <esr@snark.thyrsus.com>
diff --git a/lisp/flow-ctrl.el b/lisp/flow-ctrl.el
index 3ee33c0d140..31209e48acf 100644
--- a/lisp/flow-ctrl.el
+++ b/lisp/flow-ctrl.el
@@ -1,6 +1,6 @@
 ;;; flow-ctrl.el --- help for lusers on cu(1) or ttys with wired-in ^S/^Q flow 
control  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1990-1991, 1994, 2001-2022 Free Software Foundation,
+;; Copyright (C) 1990-1991, 1994, 2001-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Kevin Gallagher
diff --git a/lisp/foldout.el b/lisp/foldout.el
index 4b192a7b6aa..f0e486cc997 100644
--- a/lisp/foldout.el
+++ b/lisp/foldout.el
@@ -1,6 +1,6 @@
 ;;; foldout.el --- folding extensions for outline-mode and outline-minor-mode  
-*- lexical-binding: t -*-
 
-;; Copyright (C) 1994, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Kevin Broadey <KevinB@bartley.demon.co.uk>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/follow.el b/lisp/follow.el
index 6c721899d45..4935f9e77b0 100644
--- a/lisp/follow.el
+++ b/lisp/follow.el
@@ -1,6 +1,6 @@
 ;;; follow.el --- synchronize windows showing the same buffer  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1995-1997, 1999, 2001-2022 Free Software Foundation,
+;; Copyright (C) 1995-1997, 1999, 2001-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Anders Lindgren
diff --git a/lisp/font-core.el b/lisp/font-core.el
index 21d6f514ab6..239a5ee9f36 100644
--- a/lisp/font-core.el
+++ b/lisp/font-core.el
@@ -1,6 +1,6 @@
 ;;; font-core.el --- Core interface to font-lock  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1992-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1992-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: languages, faces
diff --git a/lisp/font-lock.el b/lisp/font-lock.el
index c9c390840ff..3ea6ecc9df3 100644
--- a/lisp/font-lock.el
+++ b/lisp/font-lock.el
@@ -1,6 +1,6 @@
 ;;; font-lock.el --- Electric font lock mode  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1992-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1992-2023 Free Software Foundation, Inc.
 
 ;; Author: Jamie Zawinski
 ;;     Richard Stallman
diff --git a/lisp/format-spec.el b/lisp/format-spec.el
index 45c19aebc8b..c883aef6a32 100644
--- a/lisp/format-spec.el
+++ b/lisp/format-spec.el
@@ -1,6 +1,6 @@
 ;;; format-spec.el --- format arbitrary formatting strings -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: tools
diff --git a/lisp/format.el b/lisp/format.el
index 39aa5c5457d..f98fc55c52a 100644
--- a/lisp/format.el
+++ b/lisp/format.el
@@ -1,6 +1,6 @@
 ;;; format.el --- read and save files in multiple formats  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1994-1995, 1997, 1999, 2001-2022 Free Software
+;; Copyright (C) 1994-1995, 1997, 1999, 2001-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: Boris Goldowsky <boris@gnu.org>
diff --git a/lisp/forms.el b/lisp/forms.el
index 8bfeaad1c1a..6346ce54aee 100644
--- a/lisp/forms.el
+++ b/lisp/forms.el
@@ -1,6 +1,6 @@
 ;;; forms.el --- Forms mode: edit a file as a form to fill in  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1991-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1991-2023 Free Software Foundation, Inc.
 
 ;; Author: Johan Vromans <jvromans@squirrel.nl>
 
diff --git a/lisp/frame.el b/lisp/frame.el
index 96914cd2b25..690067b5888 100644
--- a/lisp/frame.el
+++ b/lisp/frame.el
@@ -1,6 +1,6 @@
 ;;; frame.el --- multi-frame management independent of window systems  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1993-1994, 1996-1997, 2000-2022 Free Software
+;; Copyright (C) 1993-1994, 1996-1997, 2000-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/frameset.el b/lisp/frameset.el
index 10714af1fa5..188d95a8eb3 100644
--- a/lisp/frameset.el
+++ b/lisp/frameset.el
@@ -1,6 +1,6 @@
 ;;; frameset.el --- save and restore frame and window setup -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2013-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 ;; Author: Juanma Barranquero <lekktu@gmail.com>
 ;; Keywords: convenience
diff --git a/lisp/fringe.el b/lisp/fringe.el
index 8c833f02429..d3c636f37d1 100644
--- a/lisp/fringe.el
+++ b/lisp/fringe.el
@@ -1,6 +1,6 @@
 ;;; fringe.el --- fringe setup and control  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: Simon Josefsson <simon@josefsson.org>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/generic-x.el b/lisp/generic-x.el
index ecfa8aab845..53ab51529ed 100644
--- a/lisp/generic-x.el
+++ b/lisp/generic-x.el
@@ -1,6 +1,6 @@
 ;;; generic-x.el --- A collection of generic modes  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1997-1998, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-1998, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Peter Breton <pbreton@cs.umb.edu>
 ;; Created: Tue Oct 08 1996
diff --git a/lisp/gnus/ChangeLog.1 b/lisp/gnus/ChangeLog.1
index 1949f626091..a7413822d35 100644
--- a/lisp/gnus/ChangeLog.1
+++ b/lisp/gnus/ChangeLog.1
@@ -3702,7 +3702,7 @@
        * gnus.el: Quassia Gnus v0.1 is released.
 
 
-  Copyright (C) 1997-2022 Free Software Foundation, Inc.
+  Copyright (C) 1997-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/lisp/gnus/ChangeLog.2 b/lisp/gnus/ChangeLog.2
index fd5fa0542f4..9943b4f6d7c 100644
--- a/lisp/gnus/ChangeLog.2
+++ b/lisp/gnus/ChangeLog.2
@@ -18538,7 +18538,7 @@
 
 See ChangeLog.1 for earlier changes.
 
-  Copyright (C) 2000-2002, 2004-2022 Free Software Foundation, Inc.
+  Copyright (C) 2000-2002, 2004-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/lisp/gnus/ChangeLog.3 b/lisp/gnus/ChangeLog.3
index c33c76f68d0..ffa5a9851e8 100644
--- a/lisp/gnus/ChangeLog.3
+++ b/lisp/gnus/ChangeLog.3
@@ -26325,7 +26325,7 @@
 
 See ChangeLog.2 for earlier changes.
 
-  Copyright (C) 2004-2022 Free Software Foundation, Inc.
+  Copyright (C) 2004-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/lisp/gnus/canlock.el b/lisp/gnus/canlock.el
index 71ed015e2ca..2eb5e13df9a 100644
--- a/lisp/gnus/canlock.el
+++ b/lisp/gnus/canlock.el
@@ -1,6 +1,6 @@
 ;;; canlock.el --- functions for Cancel-Lock feature  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 1998-1999, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-1999, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Katsumi Yamaoka <yamaoka@jpl.org>
 ;; Keywords: news, cancel-lock, hmac, sha1, rfc2104
diff --git a/lisp/gnus/deuglify.el b/lisp/gnus/deuglify.el
index d2edfdf09f4..7a1d0ee4904 100644
--- a/lisp/gnus/deuglify.el
+++ b/lisp/gnus/deuglify.el
@@ -1,6 +1,6 @@
 ;;; deuglify.el --- deuglify broken Outlook (Express) articles  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Raymond Scholz <rscholz@zonix.de>
 ;;         Thomas Steffen
diff --git a/lisp/gnus/gmm-utils.el b/lisp/gnus/gmm-utils.el
index e93ebb0cd38..00a07dbbcfb 100644
--- a/lisp/gnus/gmm-utils.el
+++ b/lisp/gnus/gmm-utils.el
@@ -1,6 +1,6 @@
 ;;; gmm-utils.el --- Utility functions for Gnus, Message and MML  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2006-2023 Free Software Foundation, Inc.
 
 ;; Author: Reiner Steib <reiner.steib@gmx.de>
 ;; Keywords: news
diff --git a/lisp/gnus/gnus-agent.el b/lisp/gnus/gnus-agent.el
index 86a4f80483d..31efddd3128 100644
--- a/lisp/gnus/gnus-agent.el
+++ b/lisp/gnus/gnus-agent.el
@@ -1,6 +1,6 @@
 ;;; gnus-agent.el --- unplugged support for Gnus  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1997-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; This file is part of GNU Emacs.
diff --git a/lisp/gnus/gnus-art.el b/lisp/gnus/gnus-art.el
index 5b5343f5bcd..17e4d52190b 100644
--- a/lisp/gnus/gnus-art.el
+++ b/lisp/gnus/gnus-art.el
@@ -1,6 +1,6 @@
 ;;; gnus-art.el --- article mode commands for Gnus  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1996-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news
diff --git a/lisp/gnus/gnus-async.el b/lisp/gnus/gnus-async.el
index a1dc2b46e6b..14295f09be9 100644
--- a/lisp/gnus/gnus-async.el
+++ b/lisp/gnus/gnus-async.el
@@ -1,6 +1,6 @@
 ;;; gnus-async.el --- asynchronous support for Gnus  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1996-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news
diff --git a/lisp/gnus/gnus-bcklg.el b/lisp/gnus/gnus-bcklg.el
index 173d2f0633a..2c338ccd145 100644
--- a/lisp/gnus/gnus-bcklg.el
+++ b/lisp/gnus/gnus-bcklg.el
@@ -1,6 +1,6 @@
 ;;; gnus-bcklg.el --- backlog functions for Gnus  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1996-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news
diff --git a/lisp/gnus/gnus-bookmark.el b/lisp/gnus/gnus-bookmark.el
index 98e9bb996bc..cb76e4b219f 100644
--- a/lisp/gnus/gnus-bookmark.el
+++ b/lisp/gnus/gnus-bookmark.el
@@ -1,6 +1,6 @@
 ;;; gnus-bookmark.el --- Bookmarks in Gnus  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2006-2023 Free Software Foundation, Inc.
 
 ;; Author: Bastien Guerry <bzg AT altern DOT org>
 ;; Keywords: news
diff --git a/lisp/gnus/gnus-cache.el b/lisp/gnus/gnus-cache.el
index ee20ba3c7f0..1b833b7b293 100644
--- a/lisp/gnus/gnus-cache.el
+++ b/lisp/gnus/gnus-cache.el
@@ -1,6 +1,6 @@
 ;;; gnus-cache.el --- cache interface for Gnus  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1995-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news
diff --git a/lisp/gnus/gnus-cite.el b/lisp/gnus/gnus-cite.el
index 3ba2bbd6fea..d67b1b01e9b 100644
--- a/lisp/gnus/gnus-cite.el
+++ b/lisp/gnus/gnus-cite.el
@@ -1,6 +1,6 @@
 ;;; gnus-cite.el --- parse citations in articles for Gnus  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1995-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995-2023 Free Software Foundation, Inc.
 
 ;; Author: Per Abrahamsen <abraham@dina.kvl.dk>
 
diff --git a/lisp/gnus/gnus-cloud.el b/lisp/gnus/gnus-cloud.el
index 6ed9e32c919..3bfa1e91a36 100644
--- a/lisp/gnus/gnus-cloud.el
+++ b/lisp/gnus/gnus-cloud.el
@@ -1,6 +1,6 @@
 ;;; gnus-cloud.el --- storing and retrieving data via IMAP  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2014-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2014-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: mail
diff --git a/lisp/gnus/gnus-cus.el b/lisp/gnus/gnus-cus.el
index f8714a95d40..83cad7da33f 100644
--- a/lisp/gnus/gnus-cus.el
+++ b/lisp/gnus/gnus-cus.el
@@ -1,6 +1,6 @@
 ;;; gnus-cus.el --- customization commands for Gnus  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 1996, 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996, 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Per Abrahamsen <abraham@dina.kvl.dk>
 ;; Keywords: news
diff --git a/lisp/gnus/gnus-dbus.el b/lisp/gnus/gnus-dbus.el
index 15d0e6e191b..f6ad48f9069 100644
--- a/lisp/gnus/gnus-dbus.el
+++ b/lisp/gnus/gnus-dbus.el
@@ -1,6 +1,6 @@
 ;;; gnus-dbus.el --- DBUS integration for Gnus       -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric Abrahamsen <eric@ericabrahamsen.net>
 
diff --git a/lisp/gnus/gnus-delay.el b/lisp/gnus/gnus-delay.el
index 1b54344e12b..07bed67ae0e 100644
--- a/lisp/gnus/gnus-delay.el
+++ b/lisp/gnus/gnus-delay.el
@@ -1,6 +1,6 @@
 ;;; gnus-delay.el --- Delayed posting of articles  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Kai Großjohann <Kai.Grossjohann@CS.Uni-Dortmund.DE>
 ;; Keywords: mail, news, extensions
diff --git a/lisp/gnus/gnus-demon.el b/lisp/gnus/gnus-demon.el
index d9da8529ebe..a49b90e1d45 100644
--- a/lisp/gnus/gnus-demon.el
+++ b/lisp/gnus/gnus-demon.el
@@ -1,6 +1,6 @@
 ;;; gnus-demon.el --- daemonic Gnus behavior  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1995-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news
diff --git a/lisp/gnus/gnus-diary.el b/lisp/gnus/gnus-diary.el
index cd2b53064b9..5b6d39eb20d 100644
--- a/lisp/gnus/gnus-diary.el
+++ b/lisp/gnus/gnus-diary.el
@@ -1,6 +1,6 @@
 ;;; gnus-diary.el --- Wrapper around the NNDiary Gnus back end  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author:        Didier Verna <didier@didierverna.net>
 ;; Created:       Tue Jul 20 10:42:55 1999
diff --git a/lisp/gnus/gnus-dired.el b/lisp/gnus/gnus-dired.el
index 2953b61f04e..55e832e83a4 100644
--- a/lisp/gnus/gnus-dired.el
+++ b/lisp/gnus/gnus-dired.el
@@ -1,6 +1,6 @@
 ;;; gnus-dired.el --- utility functions where gnus and dired meet  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1996-1999, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-1999, 2001-2023 Free Software Foundation, Inc.
 
 ;; Authors: Benjamin Rutt <brutt@bloomington.in.us>,
 ;;          Shenghuo Zhu <zsh@cs.rochester.edu>
diff --git a/lisp/gnus/gnus-draft.el b/lisp/gnus/gnus-draft.el
index 1228d74cb51..3a03ad3fd3f 100644
--- a/lisp/gnus/gnus-draft.el
+++ b/lisp/gnus/gnus-draft.el
@@ -1,6 +1,6 @@
 ;;; gnus-draft.el --- draft message support for Gnus  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 1997-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news
diff --git a/lisp/gnus/gnus-dup.el b/lisp/gnus/gnus-dup.el
index 4bd2a4640a6..8e31a1762b0 100644
--- a/lisp/gnus/gnus-dup.el
+++ b/lisp/gnus/gnus-dup.el
@@ -1,6 +1,6 @@
 ;;; gnus-dup.el --- suppression of duplicate articles in Gnus  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1996-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news
diff --git a/lisp/gnus/gnus-eform.el b/lisp/gnus/gnus-eform.el
index dc10e3cbce0..26b10ac948d 100644
--- a/lisp/gnus/gnus-eform.el
+++ b/lisp/gnus/gnus-eform.el
@@ -1,6 +1,6 @@
 ;;; gnus-eform.el --- a mode for editing forms for Gnus  -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 1996-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news
diff --git a/lisp/gnus/gnus-fun.el b/lisp/gnus/gnus-fun.el
index 04028371871..fc934ab142e 100644
--- a/lisp/gnus/gnus-fun.el
+++ b/lisp/gnus/gnus-fun.el
@@ -1,6 +1,6 @@
 ;;; gnus-fun.el --- various frivolous extension functions to Gnus  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news
diff --git a/lisp/gnus/gnus-gravatar.el b/lisp/gnus/gnus-gravatar.el
index d64e000d70f..e55adb4a4bb 100644
--- a/lisp/gnus/gnus-gravatar.el
+++ b/lisp/gnus/gnus-gravatar.el
@@ -1,6 +1,6 @@
 ;;; gnus-gravatar.el --- Gnus Gravatar support -*- lexical-binding: t -*-
 
-;; Copyright (C) 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 ;; Author: Julien Danjou <julien@danjou.info>
 ;; Keywords: multimedia, news
diff --git a/lisp/gnus/gnus-group.el b/lisp/gnus/gnus-group.el
index 8e12b1cb4bd..f19b91a72e8 100644
--- a/lisp/gnus/gnus-group.el
+++ b/lisp/gnus/gnus-group.el
@@ -1,6 +1,6 @@
 ;;; gnus-group.el --- group mode commands for Gnus  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1996-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news
diff --git a/lisp/gnus/gnus-html.el b/lisp/gnus/gnus-html.el
index e259d9ae18b..98851209eff 100644
--- a/lisp/gnus/gnus-html.el
+++ b/lisp/gnus/gnus-html.el
@@ -1,6 +1,6 @@
 ;;; gnus-html.el --- Render HTML in a buffer.  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: html, web
diff --git a/lisp/gnus/gnus-icalendar.el b/lisp/gnus/gnus-icalendar.el
index d35b0ebb1d9..1142514e92c 100644
--- a/lisp/gnus/gnus-icalendar.el
+++ b/lisp/gnus/gnus-icalendar.el
@@ -1,6 +1,6 @@
 ;;; gnus-icalendar.el --- reply to iCalendar meeting requests  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2013-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 ;; Author: Jan Tatarik <Jan.Tatarik@gmail.com>
 ;; Keywords: mail, icalendar, org
diff --git a/lisp/gnus/gnus-int.el b/lisp/gnus/gnus-int.el
index 5a619e8f07b..767cd3caa63 100644
--- a/lisp/gnus/gnus-int.el
+++ b/lisp/gnus/gnus-int.el
@@ -1,6 +1,6 @@
 ;;; gnus-int.el --- backend interface functions for Gnus  -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 1996-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news
diff --git a/lisp/gnus/gnus-kill.el b/lisp/gnus/gnus-kill.el
index 57b4444d577..defd190e541 100644
--- a/lisp/gnus/gnus-kill.el
+++ b/lisp/gnus/gnus-kill.el
@@ -1,6 +1,6 @@
 ;;; gnus-kill.el --- kill commands for Gnus  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1995-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995-2023 Free Software Foundation, Inc.
 
 ;; Author: Masanobu UMEDA <umerin@flab.flab.fujitsu.junet>
 ;;     Lars Magne Ingebrigtsen <larsi@gnus.org>
diff --git a/lisp/gnus/gnus-logic.el b/lisp/gnus/gnus-logic.el
index 3fb2ed3c626..4de5b6a11db 100644
--- a/lisp/gnus/gnus-logic.el
+++ b/lisp/gnus/gnus-logic.el
@@ -1,6 +1,6 @@
 ;;; gnus-logic.el --- advanced scoring code for Gnus  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 1996-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news
diff --git a/lisp/gnus/gnus-mh.el b/lisp/gnus/gnus-mh.el
index bfe22be45fd..59e8947928f 100644
--- a/lisp/gnus/gnus-mh.el
+++ b/lisp/gnus/gnus-mh.el
@@ -1,6 +1,6 @@
 ;;; gnus-mh.el --- mh-e interface for Gnus  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1994-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994-2023 Free Software Foundation, Inc.
 
 ;; Author: Masanobu UMEDA <umerin@flab.flab.fujitsu.junet>
 ;;     Lars Magne Ingebrigtsen <larsi@gnus.org>
diff --git a/lisp/gnus/gnus-ml.el b/lisp/gnus/gnus-ml.el
index 077ea3b6b8c..af37da4442d 100644
--- a/lisp/gnus/gnus-ml.el
+++ b/lisp/gnus/gnus-ml.el
@@ -1,6 +1,6 @@
 ;;; gnus-ml.el --- Mailing list minor mode for Gnus  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Julien Gilles <jgilles@free.fr>
 ;; Keywords: news, mail
diff --git a/lisp/gnus/gnus-mlspl.el b/lisp/gnus/gnus-mlspl.el
index 1223e381044..9fc065fe756 100644
--- a/lisp/gnus/gnus-mlspl.el
+++ b/lisp/gnus/gnus-mlspl.el
@@ -1,6 +1,6 @@
 ;;; gnus-mlspl.el --- a group params-based mail splitting mechanism  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: Alexandre Oliva <oliva@lsd.ic.unicamp.br>
 ;; Keywords: news, mail
diff --git a/lisp/gnus/gnus-msg.el b/lisp/gnus/gnus-msg.el
index f7eecece26b..a94a2a55b03 100644
--- a/lisp/gnus/gnus-msg.el
+++ b/lisp/gnus/gnus-msg.el
@@ -1,6 +1,6 @@
 ;;; gnus-msg.el --- mail and post interface for Gnus  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 1995-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995-2023 Free Software Foundation, Inc.
 
 ;; Author: Masanobu UMEDA <umerin@flab.flab.fujitsu.junet>
 ;;     Lars Magne Ingebrigtsen <larsi@gnus.org>
diff --git a/lisp/gnus/gnus-notifications.el b/lisp/gnus/gnus-notifications.el
index ec3892c991c..5e5b4a31e9e 100644
--- a/lisp/gnus/gnus-notifications.el
+++ b/lisp/gnus/gnus-notifications.el
@@ -1,6 +1,6 @@
 ;;; gnus-notifications.el --- Send notification on new message in Gnus  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2012-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
 ;; Author: Julien Danjou <julien@danjou.info>
 ;; Keywords: news
diff --git a/lisp/gnus/gnus-picon.el b/lisp/gnus/gnus-picon.el
index d0edf2cba85..b837927518c 100644
--- a/lisp/gnus/gnus-picon.el
+++ b/lisp/gnus/gnus-picon.el
@@ -1,6 +1,6 @@
 ;;; gnus-picon.el --- displaying pretty icons in Gnus  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 1996-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news xpm annotation glyph faces
diff --git a/lisp/gnus/gnus-range.el b/lisp/gnus/gnus-range.el
index da3ff473725..cd92cf60b6d 100644
--- a/lisp/gnus/gnus-range.el
+++ b/lisp/gnus/gnus-range.el
@@ -1,6 +1,6 @@
 ;;; gnus-range.el --- range and sequence functions for Gnus  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1996-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news
diff --git a/lisp/gnus/gnus-registry.el b/lisp/gnus/gnus-registry.el
index e41b74fbd92..0f83c93734e 100644
--- a/lisp/gnus/gnus-registry.el
+++ b/lisp/gnus/gnus-registry.el
@@ -1,6 +1,6 @@
 ;;; gnus-registry.el --- article registry for Gnus  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: Ted Zlatanov <tzz@lifelogs.com>
 ;; Keywords: news registry
diff --git a/lisp/gnus/gnus-rfc1843.el b/lisp/gnus/gnus-rfc1843.el
index 9872f7b9942..5f2b7414cb0 100644
--- a/lisp/gnus/gnus-rfc1843.el
+++ b/lisp/gnus/gnus-rfc1843.el
@@ -1,6 +1,6 @@
 ;;; gnus-rfc1843.el --- HZ (rfc1843) decoding interface functions for Gnus  
-*- lexical-binding: t; -*-
 
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: Shenghuo Zhu <zsh@cs.rochester.edu>
 ;; Keywords: news HZ HZ+ mail i18n
diff --git a/lisp/gnus/gnus-salt.el b/lisp/gnus/gnus-salt.el
index b39ee32f118..6e22db5c015 100644
--- a/lisp/gnus/gnus-salt.el
+++ b/lisp/gnus/gnus-salt.el
@@ -1,6 +1,6 @@
 ;;; gnus-salt.el --- alternate summary mode interfaces for Gnus  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1996-1999, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-1999, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news
diff --git a/lisp/gnus/gnus-score.el b/lisp/gnus/gnus-score.el
index 3b78a405fdb..d70be82fdb7 100644
--- a/lisp/gnus/gnus-score.el
+++ b/lisp/gnus/gnus-score.el
@@ -1,6 +1,6 @@
 ;;; gnus-score.el --- scoring code for Gnus  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1995-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995-2023 Free Software Foundation, Inc.
 
 ;; Author: Per Abrahamsen <amanda@iesd.auc.dk>
 ;;     Lars Magne Ingebrigtsen <larsi@gnus.org>
diff --git a/lisp/gnus/gnus-search.el b/lisp/gnus/gnus-search.el
index 424f11a6b96..3555712ae40 100644
--- a/lisp/gnus/gnus-search.el
+++ b/lisp/gnus/gnus-search.el
@@ -1,6 +1,6 @@
 ;;; gnus-search.el --- Search facilities for Gnus    -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric Abrahamsen <eric@ericabrahamsen.net>
 
diff --git a/lisp/gnus/gnus-sieve.el b/lisp/gnus/gnus-sieve.el
index 2d8552d42d6..c7182859282 100644
--- a/lisp/gnus/gnus-sieve.el
+++ b/lisp/gnus/gnus-sieve.el
@@ -1,6 +1,6 @@
 ;;; gnus-sieve.el --- Utilities to manage sieve scripts for Gnus  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: NAGY Andras <nagya@inf.elte.hu>,
 ;;     Simon Josefsson <simon@josefsson.org>
diff --git a/lisp/gnus/gnus-spec.el b/lisp/gnus/gnus-spec.el
index 984774dc6a3..a58ad1fc128 100644
--- a/lisp/gnus/gnus-spec.el
+++ b/lisp/gnus/gnus-spec.el
@@ -1,6 +1,6 @@
 ;;; gnus-spec.el --- format spec functions for Gnus  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 1996-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news
diff --git a/lisp/gnus/gnus-srvr.el b/lisp/gnus/gnus-srvr.el
index 9c17b7e8133..38a323e99d1 100644
--- a/lisp/gnus/gnus-srvr.el
+++ b/lisp/gnus/gnus-srvr.el
@@ -1,6 +1,6 @@
 ;;; gnus-srvr.el --- virtual server support for Gnus  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 1995-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news
diff --git a/lisp/gnus/gnus-start.el b/lisp/gnus/gnus-start.el
index 301120e4ee5..9809fafa3ee 100644
--- a/lisp/gnus/gnus-start.el
+++ b/lisp/gnus/gnus-start.el
@@ -1,6 +1,6 @@
 ;;; gnus-start.el --- startup functions for Gnus -*- lexical-binding:t -*-
 
-;; Copyright (C) 1996-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news
diff --git a/lisp/gnus/gnus-sum.el b/lisp/gnus/gnus-sum.el
index 3f350bffb31..dfc3817338b 100644
--- a/lisp/gnus/gnus-sum.el
+++ b/lisp/gnus/gnus-sum.el
@@ -1,6 +1,6 @@
 ;;; gnus-sum.el --- summary mode commands for Gnus  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1996-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news
diff --git a/lisp/gnus/gnus-topic.el b/lisp/gnus/gnus-topic.el
index 9493b02d062..0d9754eb7af 100644
--- a/lisp/gnus/gnus-topic.el
+++ b/lisp/gnus/gnus-topic.el
@@ -1,6 +1,6 @@
 ;;; gnus-topic.el --- a folding minor mode for Gnus group buffers  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1995-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995-2023 Free Software Foundation, Inc.
 
 ;; Author: Ilja Weis <kult@uni-paderborn.de>
 ;;     Lars Magne Ingebrigtsen <larsi@gnus.org>
diff --git a/lisp/gnus/gnus-undo.el b/lisp/gnus/gnus-undo.el
index 406d0a51d52..ee995838ff3 100644
--- a/lisp/gnus/gnus-undo.el
+++ b/lisp/gnus/gnus-undo.el
@@ -1,6 +1,6 @@
 ;;; gnus-undo.el --- minor mode for undoing in Gnus  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 1996-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news
diff --git a/lisp/gnus/gnus-util.el b/lisp/gnus/gnus-util.el
index 662817255bb..b35a1d18780 100644
--- a/lisp/gnus/gnus-util.el
+++ b/lisp/gnus/gnus-util.el
@@ -1,6 +1,6 @@
 ;;; gnus-util.el --- utility functions for Gnus  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1996-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news
diff --git a/lisp/gnus/gnus-uu.el b/lisp/gnus/gnus-uu.el
index 6990d8ee778..b72c9b6b979 100644
--- a/lisp/gnus/gnus-uu.el
+++ b/lisp/gnus/gnus-uu.el
@@ -1,6 +1,6 @@
 ;;; gnus-uu.el --- extract (uu)encoded files in Gnus  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 1985-1987, 1993-1998, 2000-2022 Free Software
+;; Copyright (C) 1985-1987, 1993-1998, 2000-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
diff --git a/lisp/gnus/gnus-vm.el b/lisp/gnus/gnus-vm.el
index 5641442ed20..9d83b974719 100644
--- a/lisp/gnus/gnus-vm.el
+++ b/lisp/gnus/gnus-vm.el
@@ -1,6 +1,6 @@
 ;;; gnus-vm.el --- vm interface for Gnus  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1994-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994-2023 Free Software Foundation, Inc.
 
 ;; Author: Per Persson <pp@gnu.ai.mit.edu>
 ;; Keywords: news, mail
diff --git a/lisp/gnus/gnus-win.el b/lisp/gnus/gnus-win.el
index 88d24cf0f3c..9d8b34aef29 100644
--- a/lisp/gnus/gnus-win.el
+++ b/lisp/gnus/gnus-win.el
@@ -1,6 +1,6 @@
 ;;; gnus-win.el --- window configuration functions for Gnus  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1996-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news
diff --git a/lisp/gnus/gnus.el b/lisp/gnus/gnus.el
index ad7062d84bd..8b97e58f4ce 100644
--- a/lisp/gnus/gnus.el
+++ b/lisp/gnus/gnus.el
@@ -1,6 +1,6 @@
 ;;; gnus.el --- a newsreader for GNU Emacs  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1987-1990, 1993-1998, 2000-2022 Free Software
+;; Copyright (C) 1987-1990, 1993-1998, 2000-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: Masanobu UMEDA <umerin@flab.flab.fujitsu.junet>
diff --git a/lisp/gnus/gssapi.el b/lisp/gnus/gssapi.el
index 6ace5f12ca0..beb9ba41e11 100644
--- a/lisp/gnus/gssapi.el
+++ b/lisp/gnus/gssapi.el
@@ -1,6 +1,6 @@
 ;;; gssapi.el --- GSSAPI/Kerberos 5 interface for Emacs  -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 2011-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 ;; Author: Simon Josefsson <simon@josefsson.org>
 ;;         Lars Magne Ingebrigtsen <larsi@gnus.org>
diff --git a/lisp/gnus/legacy-gnus-agent.el b/lisp/gnus/legacy-gnus-agent.el
index 7866543564f..bd95c5137f5 100644
--- a/lisp/gnus/legacy-gnus-agent.el
+++ b/lisp/gnus/legacy-gnus-agent.el
@@ -1,6 +1,6 @@
 ;;; legacy-gnus-agent.el --- Legacy unplugged support for Gnus  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2004-2023 Free Software Foundation, Inc.
 
 ;; Author: Kevin Greiner <kgreiner@xpediantsolutions.com>
 ;; Keywords: news
diff --git a/lisp/gnus/mail-source.el b/lisp/gnus/mail-source.el
index a0edbf6a2ad..a0d23502f5a 100644
--- a/lisp/gnus/mail-source.el
+++ b/lisp/gnus/mail-source.el
@@ -1,6 +1,6 @@
 ;;; mail-source.el --- functions for fetching mail  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news, mail
diff --git a/lisp/gnus/message.el b/lisp/gnus/message.el
index cbaa74d61cf..820a559d7a6 100644
--- a/lisp/gnus/message.el
+++ b/lisp/gnus/message.el
@@ -1,6 +1,6 @@
 ;;; message.el --- composing mail and news messages -*- lexical-binding: t -*-
 
-;; Copyright (C) 1996-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: mail, news
diff --git a/lisp/gnus/mm-archive.el b/lisp/gnus/mm-archive.el
index e73daf2db7a..50f6012148e 100644
--- a/lisp/gnus/mm-archive.el
+++ b/lisp/gnus/mm-archive.el
@@ -1,6 +1,6 @@
 ;;; mm-archive.el --- Functions for parsing archive files as MIME  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2012-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; This file is part of GNU Emacs.
diff --git a/lisp/gnus/mm-bodies.el b/lisp/gnus/mm-bodies.el
index 956449dac14..9b395363e10 100644
--- a/lisp/gnus/mm-bodies.el
+++ b/lisp/gnus/mm-bodies.el
@@ -1,6 +1,6 @@
 ;;; mm-bodies.el --- Functions for decoding MIME things  -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;;     MORIOKA Tomohiko <morioka@jaist.ac.jp>
diff --git a/lisp/gnus/mm-decode.el b/lisp/gnus/mm-decode.el
index e04423ce377..9a588452354 100644
--- a/lisp/gnus/mm-decode.el
+++ b/lisp/gnus/mm-decode.el
@@ -1,6 +1,6 @@
 ;;; mm-decode.el --- Functions for decoding MIME things  -*- lexical-binding:t 
-*-
 
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;;     MORIOKA Tomohiko <morioka@jaist.ac.jp>
diff --git a/lisp/gnus/mm-encode.el b/lisp/gnus/mm-encode.el
index 39b1ad1f3b9..14b7da299b8 100644
--- a/lisp/gnus/mm-encode.el
+++ b/lisp/gnus/mm-encode.el
@@ -1,6 +1,6 @@
 ;;; mm-encode.el --- Functions for encoding MIME things  -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;;     MORIOKA Tomohiko <morioka@jaist.ac.jp>
diff --git a/lisp/gnus/mm-extern.el b/lisp/gnus/mm-extern.el
index abcd0b604ca..1d628c3d6b5 100644
--- a/lisp/gnus/mm-extern.el
+++ b/lisp/gnus/mm-extern.el
@@ -1,6 +1,6 @@
 ;;; mm-extern.el --- showing message/external-body  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Shenghuo Zhu <zsh@cs.rochester.edu>
 ;; Keywords: message external-body
diff --git a/lisp/gnus/mm-partial.el b/lisp/gnus/mm-partial.el
index a66fafe194a..35b1ff197f8 100644
--- a/lisp/gnus/mm-partial.el
+++ b/lisp/gnus/mm-partial.el
@@ -1,6 +1,6 @@
 ;;; mm-partial.el --- showing message/partial  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Shenghuo Zhu <zsh@cs.rochester.edu>
 ;; Keywords: message partial
diff --git a/lisp/gnus/mm-url.el b/lisp/gnus/mm-url.el
index 0910748ab50..299fe768e15 100644
--- a/lisp/gnus/mm-url.el
+++ b/lisp/gnus/mm-url.el
@@ -1,6 +1,6 @@
 ;;; mm-url.el --- a wrapper of url functions/commands for Gnus  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Shenghuo Zhu <zsh@cs.rochester.edu>
 
diff --git a/lisp/gnus/mm-util.el b/lisp/gnus/mm-util.el
index 3c529dbea0f..717b43939af 100644
--- a/lisp/gnus/mm-util.el
+++ b/lisp/gnus/mm-util.el
@@ -1,6 +1,6 @@
 ;;; mm-util.el --- Utility functions for Mule and low level things  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;;     MORIOKA Tomohiko <morioka@jaist.ac.jp>
diff --git a/lisp/gnus/mm-uu.el b/lisp/gnus/mm-uu.el
index 8646998deb9..66745d329a0 100644
--- a/lisp/gnus/mm-uu.el
+++ b/lisp/gnus/mm-uu.el
@@ -1,6 +1,6 @@
 ;;; mm-uu.el --- Return uu stuff as mm handles  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: Shenghuo Zhu <zsh@cs.rochester.edu>
 ;; Keywords: postscript uudecode binhex shar forward gnatsweb pgp
diff --git a/lisp/gnus/mm-view.el b/lisp/gnus/mm-view.el
index 44c744b068b..0368e4e160a 100644
--- a/lisp/gnus/mm-view.el
+++ b/lisp/gnus/mm-view.el
@@ -1,6 +1,6 @@
 ;;; mm-view.el --- functions for viewing MIME objects  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; This file is part of GNU Emacs.
diff --git a/lisp/gnus/mml-sec.el b/lisp/gnus/mml-sec.el
index 2ebc44d6323..44ffaf9f229 100644
--- a/lisp/gnus/mml-sec.el
+++ b/lisp/gnus/mml-sec.el
@@ -1,6 +1,6 @@
 ;;; mml-sec.el --- A package with security functions for MML documents  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Simon Josefsson <simon@josefsson.org>
 
diff --git a/lisp/gnus/mml-smime.el b/lisp/gnus/mml-smime.el
index 6c43ded24f7..896c95f8d3e 100644
--- a/lisp/gnus/mml-smime.el
+++ b/lisp/gnus/mml-smime.el
@@ -1,6 +1,6 @@
 ;;; mml-smime.el --- S/MIME support for MML  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Simon Josefsson <simon@josefsson.org>
 ;; Keywords: Gnus, MIME, S/MIME, MML
diff --git a/lisp/gnus/mml.el b/lisp/gnus/mml.el
index acf9ef0ebd1..ddb13a45afd 100644
--- a/lisp/gnus/mml.el
+++ b/lisp/gnus/mml.el
@@ -1,6 +1,6 @@
 ;;; mml.el --- A package for parsing and validating MML documents  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; This file is part of GNU Emacs.
diff --git a/lisp/gnus/mml1991.el b/lisp/gnus/mml1991.el
index 9bbe6432064..33b1f3a4c78 100644
--- a/lisp/gnus/mml1991.el
+++ b/lisp/gnus/mml1991.el
@@ -1,6 +1,6 @@
 ;;; mml1991.el --- Old PGP message format (RFC 1991) support for MML  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: Sascha Lüdecke <sascha@meta-x.de>,
 ;;     Simon Josefsson <simon@josefsson.org> (Mailcrypt interface, Gnus glue)
diff --git a/lisp/gnus/mml2015.el b/lisp/gnus/mml2015.el
index a373b7999ec..c9ac0d94093 100644
--- a/lisp/gnus/mml2015.el
+++ b/lisp/gnus/mml2015.el
@@ -1,6 +1,6 @@
 ;;; mml2015.el --- MIME Security with Pretty Good Privacy (PGP)  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Shenghuo Zhu <zsh@cs.rochester.edu>
 ;; Keywords: PGP MIME MML
diff --git a/lisp/gnus/nnagent.el b/lisp/gnus/nnagent.el
index 60140a46411..0ada7fb229a 100644
--- a/lisp/gnus/nnagent.el
+++ b/lisp/gnus/nnagent.el
@@ -1,6 +1,6 @@
 ;;; nnagent.el --- offline backend for Gnus  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1997-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news, mail
diff --git a/lisp/gnus/nnbabyl.el b/lisp/gnus/nnbabyl.el
index ff0dea8ecdd..07a32fbb752 100644
--- a/lisp/gnus/nnbabyl.el
+++ b/lisp/gnus/nnbabyl.el
@@ -1,6 +1,6 @@
 ;;; nnbabyl.el --- rmail mbox access for Gnus  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1995-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;;     Masanobu UMEDA <umerin@flab.flab.fujitsu.junet>
diff --git a/lisp/gnus/nndiary.el b/lisp/gnus/nndiary.el
index 0ab92488f83..8ff515df52b 100644
--- a/lisp/gnus/nndiary.el
+++ b/lisp/gnus/nndiary.el
@@ -1,6 +1,6 @@
 ;;; nndiary.el --- A diary back end for Gnus  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author:        Didier Verna <didier@didierverna.net>
 ;; Created:       Fri Jul 16 18:55:42 1999
diff --git a/lisp/gnus/nndir.el b/lisp/gnus/nndir.el
index 2ca25534ce1..07294709d95 100644
--- a/lisp/gnus/nndir.el
+++ b/lisp/gnus/nndir.el
@@ -1,6 +1,6 @@
 ;;; nndir.el --- single directory newsgroup access for Gnus  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1995-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news
diff --git a/lisp/gnus/nndoc.el b/lisp/gnus/nndoc.el
index 19ccce47b50..5782ca38ad3 100644
--- a/lisp/gnus/nndoc.el
+++ b/lisp/gnus/nndoc.el
@@ -1,6 +1,6 @@
 ;;; nndoc.el --- single file access for Gnus  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1995-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;;     Masanobu UMEDA <umerin@flab.flab.fujitsu.junet>
diff --git a/lisp/gnus/nndraft.el b/lisp/gnus/nndraft.el
index fa88b8a87e0..375281c1b8a 100644
--- a/lisp/gnus/nndraft.el
+++ b/lisp/gnus/nndraft.el
@@ -1,6 +1,6 @@
 ;;; nndraft.el --- draft article access for Gnus  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1995-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news
diff --git a/lisp/gnus/nneething.el b/lisp/gnus/nneething.el
index 829d912cb2d..edb7d13d85c 100644
--- a/lisp/gnus/nneething.el
+++ b/lisp/gnus/nneething.el
@@ -1,6 +1,6 @@
 ;;; nneething.el --- arbitrary file access for Gnus  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 1995-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;;     Masanobu UMEDA <umerin@flab.flab.fujitsu.junet>
diff --git a/lisp/gnus/nnfolder.el b/lisp/gnus/nnfolder.el
index 5dc8e5c30d0..83f38a9827d 100644
--- a/lisp/gnus/nnfolder.el
+++ b/lisp/gnus/nnfolder.el
@@ -1,6 +1,6 @@
 ;;; nnfolder.el --- mail folder access for Gnus  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1995-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995-2023 Free Software Foundation, Inc.
 
 ;; Author: Simon Josefsson <simon@josefsson.org>
 ;;      ShengHuo Zhu <zsh@cs.rochester.edu> (adding NOV)
diff --git a/lisp/gnus/nngateway.el b/lisp/gnus/nngateway.el
index 8b6904aa366..152ef08f0f7 100644
--- a/lisp/gnus/nngateway.el
+++ b/lisp/gnus/nngateway.el
@@ -1,6 +1,6 @@
 ;;; nngateway.el --- posting news via mail gateways  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 1996-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news, mail
diff --git a/lisp/gnus/nnheader.el b/lisp/gnus/nnheader.el
index 8b3718ed7e8..56d389b7cb1 100644
--- a/lisp/gnus/nnheader.el
+++ b/lisp/gnus/nnheader.el
@@ -1,6 +1,6 @@
 ;;; nnheader.el --- header access macros for Gnus and its backends  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1987-1990, 1993-1998, 2000-2022 Free Software
+;; Copyright (C) 1987-1990, 1993-1998, 2000-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: Masanobu UMEDA <umerin@flab.flab.fujitsu.junet>
diff --git a/lisp/gnus/nnimap.el b/lisp/gnus/nnimap.el
index fd6e3c0ccf7..466db4e6f14 100644
--- a/lisp/gnus/nnimap.el
+++ b/lisp/gnus/nnimap.el
@@ -1,6 +1,6 @@
 ;;; nnimap.el --- IMAP interface for Gnus  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;;         Simon Josefsson <simon@josefsson.org>
diff --git a/lisp/gnus/nnmail.el b/lisp/gnus/nnmail.el
index c71627f83a4..91279b66d2b 100644
--- a/lisp/gnus/nnmail.el
+++ b/lisp/gnus/nnmail.el
@@ -1,6 +1,6 @@
 ;;; nnmail.el --- mail support functions for the Gnus mail backends  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1995-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news, mail
diff --git a/lisp/gnus/nnmairix.el b/lisp/gnus/nnmairix.el
index 8ca1cf0fe8b..0ae3a813457 100644
--- a/lisp/gnus/nnmairix.el
+++ b/lisp/gnus/nnmairix.el
@@ -1,6 +1,6 @@
 ;;; nnmairix.el --- Mairix back end for Gnus, the Emacs newsreader  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: David Engster <deng@randomsample.de>
 ;; Keywords: mail searching
diff --git a/lisp/gnus/nnmbox.el b/lisp/gnus/nnmbox.el
index 5a350aac746..1945702af6c 100644
--- a/lisp/gnus/nnmbox.el
+++ b/lisp/gnus/nnmbox.el
@@ -1,6 +1,6 @@
 ;;; nnmbox.el --- mail mbox access for Gnus  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1995-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;;     Masanobu UMEDA <umerin@flab.flab.fujitsu.junet>
diff --git a/lisp/gnus/nnmh.el b/lisp/gnus/nnmh.el
index 5d016267bc6..a32ad19ee56 100644
--- a/lisp/gnus/nnmh.el
+++ b/lisp/gnus/nnmh.el
@@ -1,6 +1,6 @@
 ;;; nnmh.el --- mhspool access for Gnus  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1995-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;;     Masanobu UMEDA <umerin@flab.flab.fujitsu.junet>
diff --git a/lisp/gnus/nnml.el b/lisp/gnus/nnml.el
index 258c5efc79f..78719c3e358 100644
--- a/lisp/gnus/nnml.el
+++ b/lisp/gnus/nnml.el
@@ -1,6 +1,6 @@
 ;;; nnml.el --- mail spool access for Gnus  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1995-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995-2023 Free Software Foundation, Inc.
 
 ;; Authors: Didier Verna <didier@didierverna.net> (adding compaction)
 ;;     Simon Josefsson <simon@josefsson.org>
diff --git a/lisp/gnus/nnoo.el b/lisp/gnus/nnoo.el
index a93759721ac..4392a464f7b 100644
--- a/lisp/gnus/nnoo.el
+++ b/lisp/gnus/nnoo.el
@@ -1,6 +1,6 @@
 ;;; nnoo.el --- OO Gnus Backends  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1996-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news
diff --git a/lisp/gnus/nnregistry.el b/lisp/gnus/nnregistry.el
index d042981ca98..e4de471e41b 100644
--- a/lisp/gnus/nnregistry.el
+++ b/lisp/gnus/nnregistry.el
@@ -1,6 +1,6 @@
 ;;; nnregistry.el --- access to articles via Gnus' message-id registry  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 ;; Author: Ludovic Courtès <ludo@gnu.org>
 ;; Keywords: news, mail
diff --git a/lisp/gnus/nnrss.el b/lisp/gnus/nnrss.el
index 10b378fd44c..4de4062fc98 100644
--- a/lisp/gnus/nnrss.el
+++ b/lisp/gnus/nnrss.el
@@ -1,6 +1,6 @@
 ;;; nnrss.el --- interfacing with RSS  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Shenghuo Zhu <zsh@cs.rochester.edu>
 ;; Keywords: RSS
diff --git a/lisp/gnus/nnselect.el b/lisp/gnus/nnselect.el
index e79b080e789..502728ba317 100644
--- a/lisp/gnus/nnselect.el
+++ b/lisp/gnus/nnselect.el
@@ -1,6 +1,6 @@
 ;;; nnselect.el --- a virtual group backend   -*- lexical-binding:t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; Author: Andrew Cohen <cohen@andy.bu.edu>
 ;; Keywords: news mail
diff --git a/lisp/gnus/nnspool.el b/lisp/gnus/nnspool.el
index 39b89abb88a..bb0b019c1b2 100644
--- a/lisp/gnus/nnspool.el
+++ b/lisp/gnus/nnspool.el
@@ -1,6 +1,6 @@
 ;;; nnspool.el --- spool access for GNU Emacs  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1988-1990, 1993-1998, 2000-2022 Free Software
+;; Copyright (C) 1988-1990, 1993-1998, 2000-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: Masanobu UMEDA <umerin@flab.flab.fujitsu.junet>
diff --git a/lisp/gnus/nntp.el b/lisp/gnus/nntp.el
index bdf6f629866..b91d08e8c76 100644
--- a/lisp/gnus/nntp.el
+++ b/lisp/gnus/nntp.el
@@ -1,6 +1,6 @@
 ;;; nntp.el --- nntp access for Gnus  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1987-1990, 1992-1998, 2000-2022 Free Software
+;; Copyright (C) 1987-1990, 1992-1998, 2000-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
diff --git a/lisp/gnus/nnvirtual.el b/lisp/gnus/nnvirtual.el
index 7478a2dd0af..afbfc0a29d8 100644
--- a/lisp/gnus/nnvirtual.el
+++ b/lisp/gnus/nnvirtual.el
@@ -1,6 +1,6 @@
 ;;; nnvirtual.el --- virtual newsgroups access for Gnus  -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 1994-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994-2023 Free Software Foundation, Inc.
 
 ;; Author: David Moore <dmoore@ucsd.edu>
 ;;     Lars Magne Ingebrigtsen <larsi@gnus.org>
diff --git a/lisp/gnus/nnweb.el b/lisp/gnus/nnweb.el
index 23c104da77b..d3bf138edeb 100644
--- a/lisp/gnus/nnweb.el
+++ b/lisp/gnus/nnweb.el
@@ -1,6 +1,6 @@
 ;;; nnweb.el --- retrieving articles via web search engines  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1996-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news
diff --git a/lisp/gnus/score-mode.el b/lisp/gnus/score-mode.el
index 8e27e879392..5a1bc9322f1 100644
--- a/lisp/gnus/score-mode.el
+++ b/lisp/gnus/score-mode.el
@@ -1,6 +1,6 @@
 ;;; score-mode.el --- mode for editing Gnus score files  -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 1996, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news, mail
diff --git a/lisp/gnus/smiley.el b/lisp/gnus/smiley.el
index 3f83b774252..3c17f9bf511 100644
--- a/lisp/gnus/smiley.el
+++ b/lisp/gnus/smiley.el
@@ -1,6 +1,6 @@
 ;;; smiley.el --- displaying smiley faces  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Dave Love <fx@gnu.org>
 ;; Keywords: news mail multimedia
diff --git a/lisp/gnus/smime.el b/lisp/gnus/smime.el
index ac1e0810417..aceb4c591d6 100644
--- a/lisp/gnus/smime.el
+++ b/lisp/gnus/smime.el
@@ -1,6 +1,6 @@
 ;;; smime.el --- S/MIME support library  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Simon Josefsson <simon@josefsson.org>
 ;; Keywords: SMIME X.509 PEM OpenSSL
diff --git a/lisp/gnus/spam-report.el b/lisp/gnus/spam-report.el
index 334204768b4..8bd11223f23 100644
--- a/lisp/gnus/spam-report.el
+++ b/lisp/gnus/spam-report.el
@@ -1,6 +1,6 @@
 ;;; spam-report.el --- Reporting spam  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: Ted Zlatanov <tzz@lifelogs.com>
 ;; Keywords: network, spam, mail, gmane, report
diff --git a/lisp/gnus/spam-stat.el b/lisp/gnus/spam-stat.el
index b0d258d67a5..ec5039c5f65 100644
--- a/lisp/gnus/spam-stat.el
+++ b/lisp/gnus/spam-stat.el
@@ -1,6 +1,6 @@
 ;;; spam-stat.el --- detecting spam based on statistics  -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: Alex Schroeder <alex@gnu.org>
 ;; Keywords: network
diff --git a/lisp/gnus/spam-wash.el b/lisp/gnus/spam-wash.el
index 023f646e25c..685cb7e92d0 100644
--- a/lisp/gnus/spam-wash.el
+++ b/lisp/gnus/spam-wash.el
@@ -1,6 +1,6 @@
 ;;; spam-wash.el --- wash spam before analysis  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2004, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2004, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Andrew Cohen <cohen@andy.bu.edu>
 ;; Keywords: mail
diff --git a/lisp/gnus/spam.el b/lisp/gnus/spam.el
index 4b12a9a7804..dd675202bb8 100644
--- a/lisp/gnus/spam.el
+++ b/lisp/gnus/spam.el
@@ -1,6 +1,6 @@
 ;;; spam.el --- Identifying spam  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Maintainer: Ted Zlatanov <tzz@lifelogs.com>
diff --git a/lisp/help-at-pt.el b/lisp/help-at-pt.el
index b2ba12bef20..722295aa568 100644
--- a/lisp/help-at-pt.el
+++ b/lisp/help-at-pt.el
@@ -1,6 +1,6 @@
 ;;; help-at-pt.el --- local help through the keyboard  -*- lexical-binding: t 
-*-
 
-;; Copyright (C) 2003-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003-2023 Free Software Foundation, Inc.
 
 ;; Author: Luc Teirlinck <teirllm@auburn.edu>
 ;; Keywords: help
diff --git a/lisp/help-fns.el b/lisp/help-fns.el
index 656e7b7da24..efe8ea47c04 100644
--- a/lisp/help-fns.el
+++ b/lisp/help-fns.el
@@ -1,6 +1,6 @@
 ;;; help-fns.el --- Complex help functions -*- lexical-binding: t -*-
 
-;; Copyright (C) 1985-1986, 1993-1994, 1998-2022 Free Software
+;; Copyright (C) 1985-1986, 1993-1994, 1998-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/help-macro.el b/lisp/help-macro.el
index 7b6ccdc174e..a36b6938763 100644
--- a/lisp/help-macro.el
+++ b/lisp/help-macro.el
@@ -1,6 +1,6 @@
 ;;; help-macro.el --- makes command line help such as help-for-help  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1993-1994, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993-1994, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Lynn Slater <lrs@indetech.com>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/help-mode.el b/lisp/help-mode.el
index ee68d253cb8..e49fd7b5059 100644
--- a/lisp/help-mode.el
+++ b/lisp/help-mode.el
@@ -1,6 +1,6 @@
 ;;; help-mode.el --- `help-mode' used by *Help* buffers  -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 1985-1986, 1993-1994, 1998-2022 Free Software
+;; Copyright (C) 1985-1986, 1993-1994, 1998-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/help.el b/lisp/help.el
index 0701bf178aa..9eb5a017964 100644
--- a/lisp/help.el
+++ b/lisp/help.el
@@ -1,6 +1,6 @@
 ;;; help.el --- help commands for Emacs  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1985-1986, 1993-1994, 1998-2022 Free Software
+;; Copyright (C) 1985-1986, 1993-1994, 1998-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/hex-util.el b/lisp/hex-util.el
index 0858e46ec54..5aadf3ad502 100644
--- a/lisp/hex-util.el
+++ b/lisp/hex-util.el
@@ -1,6 +1,6 @@
 ;;; hex-util.el --- Functions to encode/decode hexadecimal string -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1999, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Shuhei KOBAYASHI <shuhei@aqua.ocn.ne.jp>
 ;; Keywords: data
diff --git a/lisp/hexl.el b/lisp/hexl.el
index b8d25bfb1f0..bb57f4ac4c3 100644
--- a/lisp/hexl.el
+++ b/lisp/hexl.el
@@ -1,6 +1,6 @@
 ;;; hexl.el --- edit a file in a hex dump format using the hexl filter -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1989, 1994, 1998, 2001-2022 Free Software Foundation,
+;; Copyright (C) 1989, 1994, 1998, 2001-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Keith Gabryelski <ag@wheaties.ai.mit.edu>
diff --git a/lisp/hfy-cmap.el b/lisp/hfy-cmap.el
index 258502bfe70..779836cceaf 100644
--- a/lisp/hfy-cmap.el
+++ b/lisp/hfy-cmap.el
@@ -1,6 +1,6 @@
 ;;; hfy-cmap.el --- Fallback color name -> rgb mapping for `htmlfontify'  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2002-2003, 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2003, 2009-2023 Free Software Foundation, Inc.
 
 ;; Emacs Lisp Archive Entry
 ;; Package: htmlfontify
diff --git a/lisp/hi-lock.el b/lisp/hi-lock.el
index fbd698e234a..1b82d7bc63e 100644
--- a/lisp/hi-lock.el
+++ b/lisp/hi-lock.el
@@ -1,6 +1,6 @@
 ;;; hi-lock.el --- minor mode for interactive automatic highlighting  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: David M. Koppelman <koppel@ece.lsu.edu>
 ;; Keywords: faces, minor-mode, matching, display
diff --git a/lisp/hilit-chg.el b/lisp/hilit-chg.el
index b245d9df16d..cc41f56ce48 100644
--- a/lisp/hilit-chg.el
+++ b/lisp/hilit-chg.el
@@ -1,6 +1,6 @@
 ;;; hilit-chg.el --- minor mode displaying buffer changes with special face  
-*- lexical-binding: t -*-
 
-;; Copyright (C) 1998, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Richard Sharman <rsharman@pobox.com>
 ;; Keywords: faces
diff --git a/lisp/hippie-exp.el b/lisp/hippie-exp.el
index 9a6bfc604ec..573366dd0a1 100644
--- a/lisp/hippie-exp.el
+++ b/lisp/hippie-exp.el
@@ -1,6 +1,6 @@
 ;;; hippie-exp.el --- expand text trying various ways to find its expansion  
-*- lexical-binding: t; -*-
 
-;; Copyright (C) 1992, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1992, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Anders Holst <aho@sans.kth.se>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/hl-line.el b/lisp/hl-line.el
index 8e60ddf6b07..714b1a26d81 100644
--- a/lisp/hl-line.el
+++ b/lisp/hl-line.el
@@ -1,6 +1,6 @@
 ;;; hl-line.el --- highlight the current line  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1998, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Dave Love <fx@gnu.org>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/htmlfontify.el b/lisp/htmlfontify.el
index f8d1e205369..8dd854d60e4 100644
--- a/lisp/htmlfontify.el
+++ b/lisp/htmlfontify.el
@@ -1,6 +1,6 @@
 ;;; htmlfontify.el --- htmlize a buffer/source tree with optional hyperlinks 
-*- lexical-binding: t -*-
 
-;; Copyright (C) 2002-2003, 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2003, 2009-2023 Free Software Foundation, Inc.
 
 ;; Emacs Lisp Archive Entry
 ;; Package: htmlfontify
diff --git a/lisp/ibuf-ext.el b/lisp/ibuf-ext.el
index 0e9f952221f..94bef1011df 100644
--- a/lisp/ibuf-ext.el
+++ b/lisp/ibuf-ext.el
@@ -1,6 +1,6 @@
 ;;; ibuf-ext.el --- extensions for ibuffer  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Colin Walters <walters@verbum.org>
 ;; Maintainer: John Paul Wallington <jpw@gnu.org>
diff --git a/lisp/ibuf-macs.el b/lisp/ibuf-macs.el
index 5d2dd479455..f31ad160219 100644
--- a/lisp/ibuf-macs.el
+++ b/lisp/ibuf-macs.el
@@ -1,6 +1,6 @@
 ;;; ibuf-macs.el --- macros for ibuffer  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Colin Walters <walters@verbum.org>
 ;; Maintainer: John Paul Wallington <jpw@gnu.org>
diff --git a/lisp/ibuffer.el b/lisp/ibuffer.el
index 42576f09cbf..60a4dd57693 100644
--- a/lisp/ibuffer.el
+++ b/lisp/ibuffer.el
@@ -1,6 +1,6 @@
 ;;; ibuffer.el --- operate on buffers like dired  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Colin Walters <walters@verbum.org>
 ;; Maintainer: John Paul Wallington <jpw@gnu.org>
diff --git a/lisp/icomplete.el b/lisp/icomplete.el
index 6442cdb60f7..dcbb19c7dc2 100644
--- a/lisp/icomplete.el
+++ b/lisp/icomplete.el
@@ -1,6 +1,6 @@
 ;;; icomplete.el --- minibuffer completion incremental feedback -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1992-1994, 1997, 1999, 2001-2022 Free Software
+;; Copyright (C) 1992-1994, 1997, 1999, 2001-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: Ken Manheimer <ken dot manheimer at gmail...>
diff --git a/lisp/ido.el b/lisp/ido.el
index 57e79500413..47276da166c 100644
--- a/lisp/ido.el
+++ b/lisp/ido.el
@@ -1,6 +1,6 @@
 ;;; ido.el --- interactively do things with buffers and files -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1996-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-2023 Free Software Foundation, Inc.
 
 ;; Author: Kim F. Storm <storm@cua.dk>
 ;; Based on: iswitchb by Stephen Eglen <stephen@cns.ed.ac.uk>
diff --git a/lisp/ielm.el b/lisp/ielm.el
index b20b939e134..ec67b6fb955 100644
--- a/lisp/ielm.el
+++ b/lisp/ielm.el
@@ -1,6 +1,6 @@
 ;;; ielm.el --- interaction mode for Emacs Lisp  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1994, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: David Smith <maa036@lancaster.ac.uk>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/iimage.el b/lisp/iimage.el
index 2fe50d3e3f1..6c23e42f108 100644
--- a/lisp/iimage.el
+++ b/lisp/iimage.el
@@ -1,6 +1,6 @@
 ;;; iimage.el --- Inline image minor mode.  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2004-2023 Free Software Foundation, Inc.
 
 ;; Author: KOSEKI Yoshinori <kose@meadowy.org>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/image-dired.el b/lisp/image-dired.el
index dd22f1ffa90..6cca2a73b2d 100644
--- a/lisp/image-dired.el
+++ b/lisp/image-dired.el
@@ -1,6 +1,6 @@
 ;;; image-dired.el --- use dired to browse and manipulate your images -*- 
lexical-binding: t -*-
 ;;
-;; Copyright (C) 2005-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2005-2023 Free Software Foundation, Inc.
 ;;
 ;; Version: 0.4.11
 ;; Keywords: multimedia
diff --git a/lisp/image-file.el b/lisp/image-file.el
index 73d32707e34..964dc19de7f 100644
--- a/lisp/image-file.el
+++ b/lisp/image-file.el
@@ -1,6 +1,6 @@
 ;;; image-file.el --- support for visiting image files  -*- lexical-binding:t 
-*-
 ;;
-;; Copyright (C) 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2023 Free Software Foundation, Inc.
 ;;
 ;; Author: Miles Bader <miles@gnu.org>
 ;; Keywords: multimedia
diff --git a/lisp/image-mode.el b/lisp/image-mode.el
index 726b76b2ba3..27b601dd6a6 100644
--- a/lisp/image-mode.el
+++ b/lisp/image-mode.el
@@ -1,6 +1,6 @@
 ;;; image-mode.el --- support for visiting image files  -*- lexical-binding: t 
-*-
 ;;
-;; Copyright (C) 2005-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2005-2023 Free Software Foundation, Inc.
 ;;
 ;; Author: Richard Stallman <rms@gnu.org>
 ;; Keywords: multimedia
diff --git a/lisp/image.el b/lisp/image.el
index 186a30f4d94..c2a9bf4975d 100644
--- a/lisp/image.el
+++ b/lisp/image.el
@@ -1,6 +1,6 @@
 ;;; image.el --- image API  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: multimedia
diff --git a/lisp/image/compface.el b/lisp/image/compface.el
index b8bb7a83bc3..25204147906 100644
--- a/lisp/image/compface.el
+++ b/lisp/image/compface.el
@@ -1,6 +1,6 @@
 ;;; compface.el --- functions for converting X-Face headers -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: multimedia, news
diff --git a/lisp/image/exif.el b/lisp/image/exif.el
index 23f11bd87cc..27fcd814099 100644
--- a/lisp/image/exif.el
+++ b/lisp/image/exif.el
@@ -1,6 +1,6 @@
 ;;; exif.el --- parsing Exif data in JPEG images -*- lexical-binding: t -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: images
diff --git a/lisp/image/gravatar.el b/lisp/image/gravatar.el
index 8ef8bd8eeed..650ab1b8928 100644
--- a/lisp/image/gravatar.el
+++ b/lisp/image/gravatar.el
@@ -1,6 +1,6 @@
 ;;; gravatar.el --- Get Gravatars -*- lexical-binding: t -*-
 
-;; Copyright (C) 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 ;; Author: Julien Danjou <julien@danjou.info>
 ;; Keywords: comm, multimedia
diff --git a/lisp/image/image-converter.el b/lisp/image/image-converter.el
index d3d560f0219..55e07cc983c 100644
--- a/lisp/image/image-converter.el
+++ b/lisp/image/image-converter.el
@@ -1,6 +1,6 @@
 ;;; image-converter.el --- Converting images from exotic formats -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: images
diff --git a/lisp/imenu.el b/lisp/imenu.el
index c18b5f00a6e..f8a7e40ce89 100644
--- a/lisp/imenu.el
+++ b/lisp/imenu.el
@@ -1,6 +1,6 @@
 ;;; imenu.el --- framework for mode-specific buffer indexes  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1994-1998, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994-1998, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Ake Stenhoff <etxaksf@aom.ericsson.se>
 ;;         Lars Lindberg <lli@sypro.cap.se>
diff --git a/lisp/indent.el b/lisp/indent.el
index 071f46fd42a..382764825f3 100644
--- a/lisp/indent.el
+++ b/lisp/indent.el
@@ -1,6 +1,6 @@
 ;;; indent.el --- indentation commands for Emacs  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1985, 1995, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1985, 1995, 2001-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Package: emacs
diff --git a/lisp/info-look.el b/lisp/info-look.el
index 6742c2806b5..e9c5e63afac 100644
--- a/lisp/info-look.el
+++ b/lisp/info-look.el
@@ -1,7 +1,7 @@
 ;;; info-look.el --- major-mode-sensitive Info index lookup facility -*- 
lexical-binding: t -*-
 ;; An older version of this was known as libc.el.
 
-;; Copyright (C) 1995-1999, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995-1999, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Ralph Schleicher <rs@ralph-schleicher.de>
 ;; Keywords: help languages
diff --git a/lisp/info-xref.el b/lisp/info-xref.el
index d3f603ee5b1..a910f38af84 100644
--- a/lisp/info-xref.el
+++ b/lisp/info-xref.el
@@ -1,6 +1,6 @@
 ;;; info-xref.el --- check external references in an Info document -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2003-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003-2023 Free Software Foundation, Inc.
 
 ;; Author: Kevin Ryde <user42@zip.com.au>
 ;; Keywords: docs
diff --git a/lisp/info.el b/lisp/info.el
index 5655e3f3ce9..e178645f624 100644
--- a/lisp/info.el
+++ b/lisp/info.el
@@ -1,6 +1,6 @@
 ;;; info.el --- Info package for Emacs  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1985-1986, 1992-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1985-1986, 1992-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: help
diff --git a/lisp/informat.el b/lisp/informat.el
index e7595fa541a..d5cbbadbd5e 100644
--- a/lisp/informat.el
+++ b/lisp/informat.el
@@ -1,6 +1,6 @@
 ;;; informat.el --- info support functions package for Emacs  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1986, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1986, 2001-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: help
diff --git a/lisp/international/ccl.el b/lisp/international/ccl.el
index e23e059543d..53c172e7cbc 100644
--- a/lisp/international/ccl.el
+++ b/lisp/international/ccl.el
@@ -1,6 +1,6 @@
 ;;; ccl.el --- CCL (Code Conversion Language) compiler  -*- lexical-binding:t 
-*-
 
-;; Copyright (C) 1997-1998, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-1998, 2001-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
 ;;   2005, 2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/international/characters.el b/lisp/international/characters.el
index d845baa2ebf..745b2da17e9 100644
--- a/lisp/international/characters.el
+++ b/lisp/international/characters.el
@@ -1,6 +1,6 @@
 ;;; characters.el --- set syntax and category for multibyte characters  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1997, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997, 2000-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
 ;;   2005, 2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/international/fontset.el b/lisp/international/fontset.el
index 31ffaf157b6..49029ad18e5 100644
--- a/lisp/international/fontset.el
+++ b/lisp/international/fontset.el
@@ -1,6 +1,6 @@
 ;;; fontset.el --- commands for handling fontset  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1997-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
 ;;   2005, 2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/international/isearch-x.el b/lisp/international/isearch-x.el
index 76190b8fc09..448e633d0c2 100644
--- a/lisp/international/isearch-x.el
+++ b/lisp/international/isearch-x.el
@@ -1,6 +1,6 @@
 ;;; isearch-x.el --- extended isearch handling commands  -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 1997, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997, 2001-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
 ;;   2005, 2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/international/iso-ascii.el b/lisp/international/iso-ascii.el
index 6fbe9303344..749118ea20f 100644
--- a/lisp/international/iso-ascii.el
+++ b/lisp/international/iso-ascii.el
@@ -1,6 +1,6 @@
 ;;; iso-ascii.el --- set up char tables for ISO 8859/1 on ASCII terminals  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1987, 1995, 1998, 2001-2022 Free Software Foundation,
+;; Copyright (C) 1987, 1995, 1998, 2001-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Howard Gayle
diff --git a/lisp/international/iso-cvt.el b/lisp/international/iso-cvt.el
index 614d42e521f..0adf8a24092 100644
--- a/lisp/international/iso-cvt.el
+++ b/lisp/international/iso-cvt.el
@@ -1,7 +1,7 @@
 ;;; iso-cvt.el --- translate ISO 8859-1 from/to various encodings -*- 
lexical-binding: t; -*-
 ;; This file was formerly called gm-lingo.el.
 
-;; Copyright (C) 1993-1998, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993-1998, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Gschwind <mike@vlsivie.tuwien.ac.at>
 ;; Keywords: tex, iso, latin, i18n
diff --git a/lisp/international/iso-transl.el b/lisp/international/iso-transl.el
index 92bdee86879..2f03b2dc9e0 100644
--- a/lisp/international/iso-transl.el
+++ b/lisp/international/iso-transl.el
@@ -1,6 +1,6 @@
 ;;; iso-transl.el --- keyboard input for ISO 10646 chars -*- coding: utf-8; 
lexical-binding: t; -*-
 
-;; Copyright (C) 1987, 1993-1999, 2001-2022 Free Software Foundation,
+;; Copyright (C) 1987, 1993-1999, 2001-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Howard Gayle
diff --git a/lisp/international/ja-dic-cnv.el b/lisp/international/ja-dic-cnv.el
index 704f1a1ae62..89d2f25c669 100644
--- a/lisp/international/ja-dic-cnv.el
+++ b/lisp/international/ja-dic-cnv.el
@@ -1,6 +1,6 @@
 ;;; ja-dic-cnv.el --- convert a Japanese dictionary (SKK-JISYO.L) to Emacs 
Lisp  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 ;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
 ;;   2005, 2006, 2007, 2008, 2009, 2010, 2011
diff --git a/lisp/international/kinsoku.el b/lisp/international/kinsoku.el
index 6896bd4d7b7..93719768bac 100644
--- a/lisp/international/kinsoku.el
+++ b/lisp/international/kinsoku.el
@@ -1,6 +1,6 @@
 ;;; kinsoku.el --- `Kinsoku' processing funcs  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1997, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997, 2001-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
 ;;   2005, 2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/international/kkc.el b/lisp/international/kkc.el
index 0e1cec5ee7b..b10d3e76075 100644
--- a/lisp/international/kkc.el
+++ b/lisp/international/kkc.el
@@ -1,6 +1,6 @@
 ;;; kkc.el --- Kana Kanji converter  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1997-1998, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-1998, 2001-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
 ;;   2005, 2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/international/latexenc.el b/lisp/international/latexenc.el
index c7a2e150cdd..e245a099742 100644
--- a/lisp/international/latexenc.el
+++ b/lisp/international/latexenc.el
@@ -1,6 +1,6 @@
 ;;; latexenc.el --- guess correct coding system in LaTeX files -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2005-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2005-2023 Free Software Foundation, Inc.
 
 ;; Author: Arne Jørgensen <arne@arnested.dk>
 ;; Keywords: mule, coding system, latex
diff --git a/lisp/international/latin1-disp.el 
b/lisp/international/latin1-disp.el
index c8c91fd5709..2ab158f0e55 100644
--- a/lisp/international/latin1-disp.el
+++ b/lisp/international/latin1-disp.el
@@ -1,6 +1,6 @@
 ;;; latin1-disp.el --- display tables for non-ASCII on Latin-1 terminals -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Dave Love <fx@gnu.org>
 ;; Keywords: i18n
diff --git a/lisp/international/mule-cmds.el b/lisp/international/mule-cmds.el
index 28be35d65d2..a04347e5cf9 100644
--- a/lisp/international/mule-cmds.el
+++ b/lisp/international/mule-cmds.el
@@ -1,6 +1,6 @@
 ;;; mule-cmds.el --- commands for multilingual environment  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1997-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
 ;;   2005, 2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/international/mule-conf.el b/lisp/international/mule-conf.el
index a056f49e07c..22f698aac38 100644
--- a/lisp/international/mule-conf.el
+++ b/lisp/international/mule-conf.el
@@ -1,6 +1,6 @@
 ;;; mule-conf.el --- configure multilingual environment  -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 1997-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 
2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
 ;;   Registration Number H14PRO021
diff --git a/lisp/international/mule-diag.el b/lisp/international/mule-diag.el
index 16c17b5efa9..33e367ae76d 100644
--- a/lisp/international/mule-diag.el
+++ b/lisp/international/mule-diag.el
@@ -1,6 +1,6 @@
 ;;; mule-diag.el --- show diagnosis of multilingual environment (Mule)  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1997-1998, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-1998, 2000-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
 ;;   2005, 2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/international/mule-util.el b/lisp/international/mule-util.el
index e153c4e65a7..c87a4a0ea95 100644
--- a/lisp/international/mule-util.el
+++ b/lisp/international/mule-util.el
@@ -1,6 +1,6 @@
 ;;; mule-util.el --- utility functions for multilingual environment (mule)  
-*- lexical-binding:t -*-
 
-;; Copyright (C) 1997-1998, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-1998, 2000-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
 ;;   2005, 2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/international/mule.el b/lisp/international/mule.el
index 2788a93a5ad..9de893b9499 100644
--- a/lisp/international/mule.el
+++ b/lisp/international/mule.el
@@ -1,6 +1,6 @@
 ;;; mule.el --- basic commands for multilingual environment  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1997-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
 ;;   2005, 2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/international/ogonek.el b/lisp/international/ogonek.el
index ac9a213ec75..c6dbf4c098f 100644
--- a/lisp/international/ogonek.el
+++ b/lisp/international/ogonek.el
@@ -1,6 +1,6 @@
 ;;; ogonek.el --- change the encoding of Polish diacritics  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1997-1998, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-1998, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Włodek Bzyl
 ;;        Ryszard Kubiak
diff --git a/lisp/international/quail.el b/lisp/international/quail.el
index 9d9210e9010..3fadcd86584 100644
--- a/lisp/international/quail.el
+++ b/lisp/international/quail.el
@@ -1,6 +1,6 @@
 ;;; quail.el --- provides simple input method for multilingual text  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1997-1998, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-1998, 2000-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
 ;;   2005, 2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/international/rfc1843.el b/lisp/international/rfc1843.el
index 5050b7c030a..612e5fba336 100644
--- a/lisp/international/rfc1843.el
+++ b/lisp/international/rfc1843.el
@@ -1,6 +1,6 @@
 ;;; rfc1843.el --- HZ (rfc1843) decoding  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: Shenghuo Zhu <zsh@cs.rochester.edu>
 ;; Keywords: news HZ HZ+ mail i18n
diff --git a/lisp/international/titdic-cnv.el b/lisp/international/titdic-cnv.el
index a3b62667915..7427d8120a5 100644
--- a/lisp/international/titdic-cnv.el
+++ b/lisp/international/titdic-cnv.el
@@ -1,6 +1,6 @@
 ;;; titdic-cnv.el --- convert cxterm dictionary (TIT format) to Quail package 
-*- coding: utf-8-emacs; lexical-binding:t -*-
 
-;; Copyright (C) 1997-1998, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-1998, 2000-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
 ;;   2005, 2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/international/ucs-normalize.el 
b/lisp/international/ucs-normalize.el
index 8e79ff7fb7d..cca38571a2d 100644
--- a/lisp/international/ucs-normalize.el
+++ b/lisp/international/ucs-normalize.el
@@ -1,6 +1,6 @@
 ;;; ucs-normalize.el --- Unicode normalization NFC/NFD/NFKD/NFKC  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Taichi Kawabata <kawabata.taichi@gmail.com>
 ;; Keywords: unicode, normalization
diff --git a/lisp/international/utf-7.el b/lisp/international/utf-7.el
index c503bc2442b..335866f65ff 100644
--- a/lisp/international/utf-7.el
+++ b/lisp/international/utf-7.el
@@ -1,6 +1,6 @@
 ;;; utf-7.el --- utf-7 coding system  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2003-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003-2023 Free Software Foundation, Inc.
 
 ;; Author: Dave Love <fx@gnu.org>
 ;; Keywords: i18n, mail
diff --git a/lisp/international/utf7.el b/lisp/international/utf7.el
index ad29e7aa4dc..af66a7c2e01 100644
--- a/lisp/international/utf7.el
+++ b/lisp/international/utf7.el
@@ -1,6 +1,6 @@
 ;;; utf7.el --- UTF-7 encoding/decoding for Emacs   -*- lexical-binding:t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Jon K Hellan <hellan@acm.org>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/isearch.el b/lisp/isearch.el
index a68c3a4748c..8b27b078258 100644
--- a/lisp/isearch.el
+++ b/lisp/isearch.el
@@ -1,6 +1,6 @@
 ;;; isearch.el --- incremental search minor mode -*- lexical-binding: t -*-
 
-;; Copyright (C) 1992-1997, 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1992-1997, 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Daniel LaLiberte <liberte@cs.uiuc.edu>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/isearchb.el b/lisp/isearchb.el
index d11a5d2537b..85b0b636c6c 100644
--- a/lisp/isearchb.el
+++ b/lisp/isearchb.el
@@ -1,6 +1,6 @@
 ;;; isearchb.el --- a marriage between iswitchb and isearch  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2004-2023 Free Software Foundation, Inc.
 
 ;; Author: John Wiegley <johnw@gnu.org>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/jit-lock.el b/lisp/jit-lock.el
index 6884313d1ba..eef51d19730 100644
--- a/lisp/jit-lock.el
+++ b/lisp/jit-lock.el
@@ -1,6 +1,6 @@
 ;;; jit-lock.el --- just-in-time fontification  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1998, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Gerd Moellmann <gerd@gnu.org>
 ;; Keywords: faces files
diff --git a/lisp/jka-cmpr-hook.el b/lisp/jka-cmpr-hook.el
index 0cfc80fe784..ad55475be25 100644
--- a/lisp/jka-cmpr-hook.el
+++ b/lisp/jka-cmpr-hook.el
@@ -1,6 +1,6 @@
 ;;; jka-cmpr-hook.el --- preloaded code to enable jka-compr.el  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1993-1995, 1997, 1999-2000, 2002-2022 Free Software
+;; Copyright (C) 1993-1995, 1997, 1999-2000, 2002-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: Jay K. Adams <jka@ece.cmu.edu>
diff --git a/lisp/jka-compr.el b/lisp/jka-compr.el
index 8db78ebcda0..d026fb9138c 100644
--- a/lisp/jka-compr.el
+++ b/lisp/jka-compr.el
@@ -1,6 +1,6 @@
 ;;; jka-compr.el --- reading/writing/loading compressed files  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1993-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993-2023 Free Software Foundation, Inc.
 
 ;; Author: Jay K. Adams <jka@ece.cmu.edu>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/json.el b/lisp/json.el
index 13ec72d0122..5c2b46cdb4e 100644
--- a/lisp/json.el
+++ b/lisp/json.el
@@ -1,6 +1,6 @@
 ;;; json.el --- JavaScript Object Notation parser / generator -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2006-2023 Free Software Foundation, Inc.
 
 ;; Author: Theresa O'Connor <ted@oconnor.cx>
 ;; Version: 1.5
diff --git a/lisp/jsonrpc.el b/lisp/jsonrpc.el
index 84d0ef9179b..5f26487f1aa 100644
--- a/lisp/jsonrpc.el
+++ b/lisp/jsonrpc.el
@@ -1,6 +1,6 @@
 ;;; jsonrpc.el --- JSON-RPC library                  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2018-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2018-2023 Free Software Foundation, Inc.
 
 ;; Author: João Távora <joaotavora@gmail.com>
 ;; Keywords: processes, languages, extensions
diff --git a/lisp/kermit.el b/lisp/kermit.el
index 51396fbb655..7ee75141f6c 100644
--- a/lisp/kermit.el
+++ b/lisp/kermit.el
@@ -1,6 +1,6 @@
 ;;; kermit.el --- additions to shell mode for use with kermit -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1988, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1988, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Jeff Norden <jeff@colgate.csnet>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/kmacro.el b/lisp/kmacro.el
index 7478e97134f..1a84d2ff385 100644
--- a/lisp/kmacro.el
+++ b/lisp/kmacro.el
@@ -1,6 +1,6 @@
 ;;; kmacro.el --- enhanced keyboard macros -*- lexical-binding: t -*-
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: Kim F. Storm <storm@cua.dk>
 ;; Keywords: keyboard convenience
diff --git a/lisp/language/china-util.el b/lisp/language/china-util.el
index d5c6160efb8..97301576ab8 100644
--- a/lisp/language/china-util.el
+++ b/lisp/language/china-util.el
@@ -1,6 +1,6 @@
 ;;; china-util.el --- utilities for Chinese  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1995, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995, 2001-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
 ;;   2005, 2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/language/chinese.el b/lisp/language/chinese.el
index 3970b0d154d..26f1194aa4c 100644
--- a/lisp/language/chinese.el
+++ b/lisp/language/chinese.el
@@ -1,6 +1,6 @@
 ;;; chinese.el --- support for Chinese -*- coding: utf-8; lexical-binding: t; 
-*-
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
 ;;   2005, 2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/language/cyril-util.el b/lisp/language/cyril-util.el
index e06339cc625..523774e18a5 100644
--- a/lisp/language/cyril-util.el
+++ b/lisp/language/cyril-util.el
@@ -1,6 +1,6 @@
 ;;; cyril-util.el --- utilities for Cyrillic scripts  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 1997-1998, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-1998, 2001-2023 Free Software Foundation, Inc.
 
 ;; Keywords: mule, multilingual, Cyrillic
 
diff --git a/lisp/language/cyrillic.el b/lisp/language/cyrillic.el
index 4576373a6d1..5b5698dc414 100644
--- a/lisp/language/cyrillic.el
+++ b/lisp/language/cyrillic.el
@@ -1,6 +1,6 @@
 ;;; cyrillic.el --- support for Cyrillic -*- coding: utf-8; lexical-binding: 
t; -*-
 
-;; Copyright (C) 1997-1998, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-1998, 2001-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
 ;;   2005, 2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/language/czech.el b/lisp/language/czech.el
index de80b73b3fc..e3fe42026a5 100644
--- a/lisp/language/czech.el
+++ b/lisp/language/czech.el
@@ -1,6 +1,6 @@
 ;;; czech.el --- support for Czech -*- coding: utf-8; lexical-binding: t -*-
 
-;; Copyright (C) 1998, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Milan Zamazal <pdm@zamazal.org>
 ;; Maintainer: Pavel Janík <Pavel@Janik.cz>
diff --git a/lisp/language/english.el b/lisp/language/english.el
index 278951121a6..b8334d90863 100644
--- a/lisp/language/english.el
+++ b/lisp/language/english.el
@@ -1,6 +1,6 @@
 ;;; english.el --- support for English  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1997, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997, 2001-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
 ;;   2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/language/ethio-util.el b/lisp/language/ethio-util.el
index a0159679da2..9ed7e5bd639 100644
--- a/lisp/language/ethio-util.el
+++ b/lisp/language/ethio-util.el
@@ -1,6 +1,6 @@
 ;;; ethio-util.el --- utilities for Ethiopic   -*- coding: utf-8-emacs; 
lexical-binding: t; -*-
 
-;; Copyright (C) 1997-1998, 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-1998, 2002-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
 ;;   2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/language/ethiopic.el b/lisp/language/ethiopic.el
index 1faba424ba2..581cc6fd46f 100644
--- a/lisp/language/ethiopic.el
+++ b/lisp/language/ethiopic.el
@@ -1,6 +1,6 @@
 ;;; ethiopic.el --- support for Ethiopic       -*- coding: utf-8-emacs; 
lexical-binding: t; -*-
 
-;; Copyright (C) 1997, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997, 2001-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
 ;;   2005, 2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/language/european.el b/lisp/language/european.el
index 937215074bc..e2fb1ea4320 100644
--- a/lisp/language/european.el
+++ b/lisp/language/european.el
@@ -1,6 +1,6 @@
 ;;; european.el --- support for European languages -*- coding: utf-8; 
lexical-binding: t; -*-
 
-;; Copyright (C) 1997-1998, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-1998, 2000-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
 ;;   2005, 2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/language/georgian.el b/lisp/language/georgian.el
index a268b8c23fd..32d9425c09a 100644
--- a/lisp/language/georgian.el
+++ b/lisp/language/georgian.el
@@ -1,6 +1,6 @@
 ;;; georgian.el --- language support for Georgian  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Dave Love <fx@gnu.org>
 ;; Keywords: i18n
diff --git a/lisp/language/greek.el b/lisp/language/greek.el
index 58f4fe6fc49..749fa8ddfec 100644
--- a/lisp/language/greek.el
+++ b/lisp/language/greek.el
@@ -1,6 +1,6 @@
 ;;; greek.el --- support for Greek  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2002, 2013-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002, 2013-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
 ;;   2005, 2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/language/hanja-util.el b/lisp/language/hanja-util.el
index 7aa3f024a33..4cc51590c1a 100644
--- a/lisp/language/hanja-util.el
+++ b/lisp/language/hanja-util.el
@@ -1,6 +1,6 @@
 ;;; hanja-util.el --- Korean Hanja util module  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Jihyun Cho <jihyun.jo@gmail.com>
 ;; Keywords: multilingual, input method, Korean, Hanja
diff --git a/lisp/language/hebrew.el b/lisp/language/hebrew.el
index 6cec9f1274e..2c0398888b2 100644
--- a/lisp/language/hebrew.el
+++ b/lisp/language/hebrew.el
@@ -1,6 +1,6 @@
 ;;; hebrew.el --- support for Hebrew -*- coding: utf-8; lexical-binding: t; -*-
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
 ;;   2005, 2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/language/ind-util.el b/lisp/language/ind-util.el
index 8b1c3d69ae5..9f4f3895ae9 100644
--- a/lisp/language/ind-util.el
+++ b/lisp/language/ind-util.el
@@ -1,6 +1,6 @@
 ;;; ind-util.el --- Transliteration and Misc. Tools for Indian Languages -*- 
coding: utf-8-emacs; lexical-binding: t; -*-
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 ;; Keywords: multilingual, Indian, Devanagari
 
diff --git a/lisp/language/indian.el b/lisp/language/indian.el
index e0adb0de6c3..ca4a1568e17 100644
--- a/lisp/language/indian.el
+++ b/lisp/language/indian.el
@@ -1,6 +1,6 @@
 ;;; indian.el --- Indian languages support -*- coding: utf-8; lexical-binding: 
t; -*-
 
-;; Copyright (C) 1997, 1999, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997, 1999, 2001-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
 ;;   Registration Number H14PRO021
diff --git a/lisp/language/japan-util.el b/lisp/language/japan-util.el
index 34248117559..d60b163ae94 100644
--- a/lisp/language/japan-util.el
+++ b/lisp/language/japan-util.el
@@ -1,6 +1,6 @@
 ;;; japan-util.el --- utilities for Japanese  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
 ;;   2005, 2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/language/japanese.el b/lisp/language/japanese.el
index 666ebad62f5..681dc9d7b92 100644
--- a/lisp/language/japanese.el
+++ b/lisp/language/japanese.el
@@ -1,6 +1,6 @@
 ;;; japanese.el --- support for Japanese  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1997, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997, 2001-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
 ;;   2005, 2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/language/korea-util.el b/lisp/language/korea-util.el
index 9a6ab1b2495..764a58bd7d2 100644
--- a/lisp/language/korea-util.el
+++ b/lisp/language/korea-util.el
@@ -1,6 +1,6 @@
 ;;; korea-util.el --- utilities for Korean  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1997, 1999, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997, 1999, 2001-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
 ;;   2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/language/korean.el b/lisp/language/korean.el
index bc68d56b24e..fef5796bc4b 100644
--- a/lisp/language/korean.el
+++ b/lisp/language/korean.el
@@ -1,6 +1,6 @@
 ;;; korean.el --- support for Korean -*- coding: utf-8; lexical-binding: t; -*-
 
-;; Copyright (C) 1998, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998, 2001-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
 ;;   2005, 2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/language/lao-util.el b/lisp/language/lao-util.el
index 51a947cc72d..6b9a8984414 100644
--- a/lisp/language/lao-util.el
+++ b/lisp/language/lao-util.el
@@ -1,6 +1,6 @@
 ;;; lao-util.el --- utilities for Lao -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
 ;;   2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/language/lao.el b/lisp/language/lao.el
index 5c545df4840..be9de9ade07 100644
--- a/lisp/language/lao.el
+++ b/lisp/language/lao.el
@@ -1,6 +1,6 @@
 ;;; lao.el --- support for Lao -*- coding: utf-8; lexical-binding: t; -*-
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
 ;;   2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/language/romanian.el b/lisp/language/romanian.el
index 972326c7a83..a18b7d0cda2 100644
--- a/lisp/language/romanian.el
+++ b/lisp/language/romanian.el
@@ -1,6 +1,6 @@
 ;;; romanian.el --- support for Romanian -*- coding: utf-8; lexical-binding: t 
-*-
 
-;; Copyright (C) 1998, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Dan Nicolaescu <done@ece.arizona.edu>
 ;; Keywords: multilingual, Romanian, i18n
diff --git a/lisp/language/slovak.el b/lisp/language/slovak.el
index cc0c6e2e029..eb49e6d598a 100644
--- a/lisp/language/slovak.el
+++ b/lisp/language/slovak.el
@@ -1,6 +1,6 @@
 ;;; slovak.el --- support for Slovak -*- coding: utf-8; lexical-binding: t -*-
 
-;; Copyright (C) 1998, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998, 2001-2023 Free Software Foundation, Inc.
 
 ;; Authors:    Tibor Šimko <tibor.simko@fmph.uniba.sk>,
 ;;             Milan Zamazal <pdm@zamazal.org>
diff --git a/lisp/language/tai-viet.el b/lisp/language/tai-viet.el
index 9029aa391f0..266de0600fe 100644
--- a/lisp/language/tai-viet.el
+++ b/lisp/language/tai-viet.el
@@ -1,6 +1,6 @@
 ;;; tai-viet.el --- support for Tai Viet -*- coding: utf-8; lexical-binding: t 
-*-
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
 ;;   Registration Number H13PRO009
diff --git a/lisp/language/thai-util.el b/lisp/language/thai-util.el
index d11daf0f839..004c5288fb8 100644
--- a/lisp/language/thai-util.el
+++ b/lisp/language/thai-util.el
@@ -1,6 +1,6 @@
 ;;; thai-util.el --- utilities for Thai -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
 ;;   2005, 2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/language/thai.el b/lisp/language/thai.el
index 6a6289a44c7..b9376d8b255 100644
--- a/lisp/language/thai.el
+++ b/lisp/language/thai.el
@@ -1,6 +1,6 @@
 ;;; thai.el --- support for Thai -*- coding: utf-8; lexical-binding: t; -*-
 
-;; Copyright (C) 1997-1998, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-1998, 2000-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
 ;;   2005, 2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/language/tibet-util.el b/lisp/language/tibet-util.el
index e7cb289b65f..d0459debbe4 100644
--- a/lisp/language/tibet-util.el
+++ b/lisp/language/tibet-util.el
@@ -1,6 +1,6 @@
 ;;; tibet-util.el --- utilities for Tibetan   -*- coding: utf-8-emacs; 
lexical-binding: t; -*-
 
-;; Copyright (C) 1997, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997, 2001-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
 ;;   2005, 2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/language/tibetan.el b/lisp/language/tibetan.el
index 0262798bb27..8e27c43269e 100644
--- a/lisp/language/tibetan.el
+++ b/lisp/language/tibetan.el
@@ -1,6 +1,6 @@
 ;;; tibetan.el --- support for Tibetan language -*- coding: utf-8-emacs; 
lexical-binding: t; -*-
 
-;; Copyright (C) 1997, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997, 2001-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
 ;;   2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/language/utf-8-lang.el b/lisp/language/utf-8-lang.el
index f709f6fbd87..4ecf8b8f50b 100644
--- a/lisp/language/utf-8-lang.el
+++ b/lisp/language/utf-8-lang.el
@@ -1,6 +1,6 @@
 ;;; utf-8-lang.el --- generic UTF-8 language environment  -*- lexical-binding: 
t -*-
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Dave Love <fx@gnu.org>
 ;; Keywords: i18n
diff --git a/lisp/language/viet-util.el b/lisp/language/viet-util.el
index 9751fc0e393..40b4426399f 100644
--- a/lisp/language/viet-util.el
+++ b/lisp/language/viet-util.el
@@ -1,6 +1,6 @@
 ;;; viet-util.el --- utilities for Vietnamese  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1998, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998, 2001-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
 ;;   2005, 2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/language/vietnamese.el b/lisp/language/vietnamese.el
index cd574bb5d5e..bd0b3c5ae3e 100644
--- a/lisp/language/vietnamese.el
+++ b/lisp/language/vietnamese.el
@@ -1,6 +1,6 @@
 ;;; vietnamese.el --- support for Vietnamese -*- coding: utf-8; 
lexical-binding: t -*-
 
-;; Copyright (C) 1998, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998, 2001-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
 ;;   2005, 2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/leim/quail/arabic.el b/lisp/leim/quail/arabic.el
index 8d13538ce93..83a7c12147f 100644
--- a/lisp/leim/quail/arabic.el
+++ b/lisp/leim/quail/arabic.el
@@ -1,6 +1,6 @@
 ;;; arabic.el --- Quail package for inputting Arabic   -*- coding: utf-8; 
lexical-binding:t -*-
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: James Cloos <cloos@jhcloos.com>
 ;; Keywords: mule, input method, Arabic
diff --git a/lisp/leim/quail/cham.el b/lisp/leim/quail/cham.el
index 0ee437e0270..1778fa312c8 100644
--- a/lisp/leim/quail/cham.el
+++ b/lisp/leim/quail/cham.el
@@ -1,6 +1,6 @@
 ;;; cham.el --- Quail package for inputting Cham characters  -*- coding: 
utf-8; lexical-binding:t -*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; Author: Eli Zaretskii <eliz@gnu.org>
 ;; Keywords: i18n
diff --git a/lisp/leim/quail/compose.el b/lisp/leim/quail/compose.el
index 2aa8ae78fe7..5ec8a81c37b 100644
--- a/lisp/leim/quail/compose.el
+++ b/lisp/leim/quail/compose.el
@@ -1,6 +1,6 @@
 ;;; compose.el --- Quail package for Multi_key character composition 
-*-coding: utf-8; lexical-binding: t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; Author: Juri Linkov <juri@linkov.net>
 ;; Keywords: multilingual, input method, i18n
diff --git a/lisp/leim/quail/croatian.el b/lisp/leim/quail/croatian.el
index a6ec937cdc1..84dd8b1e459 100644
--- a/lisp/leim/quail/croatian.el
+++ b/lisp/leim/quail/croatian.el
@@ -1,6 +1,6 @@
 ;;; croatian.el --- Quail package for inputting Croatian  -*-coding: utf-8; 
lexical-binding:t -*-
 
-;; Copyright (C) 2003-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003-2023 Free Software Foundation, Inc.
 
 ;; Author: Hrvoje Nikšić <hrvoje.niksic@avl.com>
 ;; Keywords: i18n
diff --git a/lisp/leim/quail/cyril-jis.el b/lisp/leim/quail/cyril-jis.el
index 2674b5a6aac..f25cc0efe25 100644
--- a/lisp/leim/quail/cyril-jis.el
+++ b/lisp/leim/quail/cyril-jis.el
@@ -1,6 +1,6 @@
 ;;; cyril-jis.el --- Quail package for inputting JISX0208 Cyrillic letters  
-*- lexical-binding: t -*-
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
 ;;   2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/leim/quail/cyrillic.el b/lisp/leim/quail/cyrillic.el
index 9f85bc18230..6706e8259df 100644
--- a/lisp/leim/quail/cyrillic.el
+++ b/lisp/leim/quail/cyrillic.el
@@ -1,6 +1,6 @@
 ;;; cyrillic.el --- Quail package for inputting Cyrillic characters  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1997-1998, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-1998, 2001-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
 ;;   2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/leim/quail/czech.el b/lisp/leim/quail/czech.el
index 257bf5a929a..90ee15ad3b4 100644
--- a/lisp/leim/quail/czech.el
+++ b/lisp/leim/quail/czech.el
@@ -1,6 +1,6 @@
 ;;; czech.el --- Quail package for inputting Czech -*-coding: utf-8; 
lexical-binding:t -*-
 
-;; Copyright (C) 1998, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Milan Zamazal <pdm@zamazal.org>
 ;; Maintainer: Pavel Janík <Pavel@Janik.cz>
diff --git a/lisp/leim/quail/georgian.el b/lisp/leim/quail/georgian.el
index 58b0ee7bcde..54501c80bd6 100644
--- a/lisp/leim/quail/georgian.el
+++ b/lisp/leim/quail/georgian.el
@@ -1,6 +1,6 @@
 ;;; georgian.el --- Quail package for inputting Georgian characters  -*- 
coding: utf-8; lexical-binding:t -*-
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Dave Love <fx@gnu.org>
 ;; Keywords: i18n
diff --git a/lisp/leim/quail/greek.el b/lisp/leim/quail/greek.el
index 4d0e468d5de..107f4131e38 100644
--- a/lisp/leim/quail/greek.el
+++ b/lisp/leim/quail/greek.el
@@ -1,6 +1,6 @@
 ;;; greek.el --- Quail package for inputting Greek -*- coding: utf-8; 
lexical-binding:t -*-
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
 ;;   2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/leim/quail/hangul.el b/lisp/leim/quail/hangul.el
index 39e83f6c331..f3299beee96 100644
--- a/lisp/leim/quail/hangul.el
+++ b/lisp/leim/quail/hangul.el
@@ -1,6 +1,6 @@
 ;;; hangul.el --- Korean Hangul input method  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Jihyun Cho <jihyun.jo@gmail.com>
 ;; Keywords: multilingual, input method, Korean, Hangul
diff --git a/lisp/leim/quail/hanja.el b/lisp/leim/quail/hanja.el
index e3db65b84bf..5aa76ad1e82 100644
--- a/lisp/leim/quail/hanja.el
+++ b/lisp/leim/quail/hanja.el
@@ -1,6 +1,6 @@
 ;;; hanja.el --- Quail-package for Korean Hanja (KSC5601)  -*-coding: utf-8; 
lexical-binding: t -*-
 
-;; Copyright (C) 1997, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997, 2001-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
 ;;   2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/leim/quail/hanja3.el b/lisp/leim/quail/hanja3.el
index 50e5df30185..7b5caa66615 100644
--- a/lisp/leim/quail/hanja3.el
+++ b/lisp/leim/quail/hanja3.el
@@ -1,6 +1,6 @@
 ;;; hanja3.el --- Quail-package for Korean Hanja (KSC5601)  -*-coding: utf-8; 
lexical-binding: t -*-
 
-;; Copyright (C) 1997, 1999, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997, 1999, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Koaunghi Un <koaunghi.un@zdv.uni-tuebingen.de>
 ;; Keywords: mule, quail, multilingual, input method, Korean, Hanja
diff --git a/lisp/leim/quail/indian.el b/lisp/leim/quail/indian.el
index 23204c0cd3e..3cfc3462587 100644
--- a/lisp/leim/quail/indian.el
+++ b/lisp/leim/quail/indian.el
@@ -1,6 +1,6 @@
 ;;; indian.el --- Quail packages for inputting Indian  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: KAWABATA, Taichi <kawabata@m17n.org>
 
diff --git a/lisp/leim/quail/ipa-praat.el b/lisp/leim/quail/ipa-praat.el
index 3f0bd9f17c5..58d2f5e55fb 100644
--- a/lisp/leim/quail/ipa-praat.el
+++ b/lisp/leim/quail/ipa-praat.el
@@ -1,6 +1,6 @@
 ;;; ipa-praat.el --- Inputting IPA characters with the conventions of Praat  
-*- lexical-binding: t -*-
 
-;; Copyright (C) 2011-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 ;; Author: Oliver Scholz <epameinondas@gmx.de>
 ;; Keywords: multilingual, input method, IPA
diff --git a/lisp/leim/quail/ipa.el b/lisp/leim/quail/ipa.el
index 0ef6e383bd1..8c860e1d7cf 100644
--- a/lisp/leim/quail/ipa.el
+++ b/lisp/leim/quail/ipa.el
@@ -1,6 +1,6 @@
 ;;; ipa.el --- Quail package for inputting IPA characters  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
 ;;   2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/leim/quail/japanese.el b/lisp/leim/quail/japanese.el
index df080fc0e87..6059bc87c9a 100644
--- a/lisp/leim/quail/japanese.el
+++ b/lisp/leim/quail/japanese.el
@@ -1,6 +1,6 @@
 ;;; japanese.el --- Quail package for inputting Japanese  -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
 ;;   2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/leim/quail/latin-alt.el b/lisp/leim/quail/latin-alt.el
index 10e2050d08f..e269a47fb02 100644
--- a/lisp/leim/quail/latin-alt.el
+++ b/lisp/leim/quail/latin-alt.el
@@ -1,6 +1,6 @@
 ;;; latin-alt.el --- Quail package for inputting various European characters 
-*-coding: utf-8; lexical-binding: t -*-
 
-;; Copyright (C) 1997-1998, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-1998, 2001-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
 ;;   2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/leim/quail/latin-ltx.el b/lisp/leim/quail/latin-ltx.el
index 1dfeb79c172..a1940b838aa 100644
--- a/lisp/leim/quail/latin-ltx.el
+++ b/lisp/leim/quail/latin-ltx.el
@@ -1,6 +1,6 @@
 ;;; latin-ltx.el --- Quail package for TeX-style input -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
 ;;   2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/leim/quail/latin-post.el b/lisp/leim/quail/latin-post.el
index c18ed862d4e..987f92ece29 100644
--- a/lisp/leim/quail/latin-post.el
+++ b/lisp/leim/quail/latin-post.el
@@ -1,6 +1,6 @@
 ;;; latin-post.el --- Quail packages for inputting various European characters 
 -*-coding: utf-8; lexical-binding: t -*-
 
-;; Copyright (C) 1997-1998, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-1998, 2001-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
 ;;   2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/leim/quail/latin-pre.el b/lisp/leim/quail/latin-pre.el
index f6c63cb0552..bc0d8b8483a 100644
--- a/lisp/leim/quail/latin-pre.el
+++ b/lisp/leim/quail/latin-pre.el
@@ -1,6 +1,6 @@
 ;;; latin-pre.el --- Quail packages for inputting various European characters  
-*-coding: utf-8; lexical-binding: t -*-
 
-;; Copyright (C) 1997-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
 ;;   2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/leim/quail/lrt.el b/lisp/leim/quail/lrt.el
index a926ebec423..4e45a951d9f 100644
--- a/lisp/leim/quail/lrt.el
+++ b/lisp/leim/quail/lrt.el
@@ -1,6 +1,6 @@
 ;;; lrt.el --- Quail package for inputting Lao characters by LRT method  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1998, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998, 2001-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
 ;;   2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/leim/quail/persian.el b/lisp/leim/quail/persian.el
index 07d006c2a48..2915f362ee6 100644
--- a/lisp/leim/quail/persian.el
+++ b/lisp/leim/quail/persian.el
@@ -1,6 +1,6 @@
 ;;; persian.el --- Quail package for inputting Persian/Farsi keyboard  -*- 
coding: utf-8; lexical-binding: t -*-
 
-;; Copyright (C) 2011-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 ;; Author: Mohsen BANAN <libre@mohsen.1.banan.byname.net>
 ;; URL: http://mohsen.1.banan.byname.net/contact
diff --git a/lisp/leim/quail/programmer-dvorak.el 
b/lisp/leim/quail/programmer-dvorak.el
index d8260f8982f..eb12bd9dd22 100644
--- a/lisp/leim/quail/programmer-dvorak.el
+++ b/lisp/leim/quail/programmer-dvorak.el
@@ -1,6 +1,6 @@
 ;;; programmer-dvorak.el --- Quail package for the programmer Dvorak layout  
-*- lexical-binding: t -*-
 
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ;; Author: Joakim Jalap <joakim.jalap@fastmail.com>
 
diff --git a/lisp/leim/quail/py-punct.el b/lisp/leim/quail/py-punct.el
index 8a0b32c3301..71ed55bd5f5 100644
--- a/lisp/leim/quail/py-punct.el
+++ b/lisp/leim/quail/py-punct.el
@@ -1,6 +1,6 @@
 ;;; py-punct.el --- Quail packages for Chinese (pinyin + extra symbols)  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
 ;;   2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/leim/quail/rfc1345.el b/lisp/leim/quail/rfc1345.el
index e33d52592d1..0aba396b111 100644
--- a/lisp/leim/quail/rfc1345.el
+++ b/lisp/leim/quail/rfc1345.el
@@ -1,6 +1,6 @@
 ;;; rfc1345.el --- Quail method for RFC 1345 mnemonics -*- coding: utf-8; 
lexical-binding: t -*-
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Dave Love <fx@gnu.org>
 ;; Keywords: i18n
diff --git a/lisp/leim/quail/sami.el b/lisp/leim/quail/sami.el
index 13ae6590c98..7e878f780fc 100644
--- a/lisp/leim/quail/sami.el
+++ b/lisp/leim/quail/sami.el
@@ -1,6 +1,6 @@
 ;;; sami.el --- Quail package for inputting Sámi  -*-coding: utf-8; 
lexical-binding: t -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; Author: Wojciech S. Gac <wojciech.s.gac@gmail.com>
 ;; Keywords: i18n, multilingual, input method, Sámi
diff --git a/lisp/leim/quail/sgml-input.el b/lisp/leim/quail/sgml-input.el
index 720f2ebd7fe..66f6658db3e 100644
--- a/lisp/leim/quail/sgml-input.el
+++ b/lisp/leim/quail/sgml-input.el
@@ -1,6 +1,6 @@
 ;;; sgml-input.el --- Quail method for Unicode entered as SGML entities -*- 
coding: utf-8; lexical-binding: t -*-
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Dave Love <fx@gnu.org>
 ;; Keywords: i18n
diff --git a/lisp/leim/quail/sisheng.el b/lisp/leim/quail/sisheng.el
index 6468b117fc6..0961799c4ac 100644
--- a/lisp/leim/quail/sisheng.el
+++ b/lisp/leim/quail/sisheng.el
@@ -1,6 +1,6 @@
 ;;; sisheng.el --- sisheng input method for Chinese pinyin transliteration  
-*- lexical-binding: t; -*-
 
-;; Copyright (C) 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2004-2023 Free Software Foundation, Inc.
 
 ;; Author: Werner LEMBERG <wl@gnu.org>
 
diff --git a/lisp/leim/quail/slovak.el b/lisp/leim/quail/slovak.el
index acde11d02a7..362419aec66 100644
--- a/lisp/leim/quail/slovak.el
+++ b/lisp/leim/quail/slovak.el
@@ -1,6 +1,6 @@
 ;;; slovak.el --- Quail package for inputting Slovak  -*-coding: utf-8; 
lexical-binding: t -*-
 
-;; Copyright (C) 1998, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998, 2001-2023 Free Software Foundation, Inc.
 
 ;; Authors: Tibor Šimko <tibor.simko@fmph.uniba.sk>
 ;;     Milan Zamazal <pdm@zamazal.org>
diff --git a/lisp/leim/quail/symbol-ksc.el b/lisp/leim/quail/symbol-ksc.el
index 042465697a1..21309d3bb45 100644
--- a/lisp/leim/quail/symbol-ksc.el
+++ b/lisp/leim/quail/symbol-ksc.el
@@ -1,6 +1,6 @@
 ;;; symbol-ksc.el --- Quail-package for Korean Symbol (KSC5601) -*-coding: 
utf-8; lexical-binding: t -*-
 
-;; Copyright (C) 1997, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997, 2001-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
 ;;   2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/leim/quail/tamil-dvorak.el b/lisp/leim/quail/tamil-dvorak.el
index 08e5b1e05a3..7b4be6b7a43 100644
--- a/lisp/leim/quail/tamil-dvorak.el
+++ b/lisp/leim/quail/tamil-dvorak.el
@@ -1,6 +1,6 @@
 ;;; tamil-dvorak.el --- Quail package for Tamil input with Dvorak keyboard  
-*- lexical-binding: t -*-
 
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ;; Author: Shakthi Kannan <author@shakthimaan.com>
 
diff --git a/lisp/leim/quail/tibetan.el b/lisp/leim/quail/tibetan.el
index ca44f7022d2..83785495559 100644
--- a/lisp/leim/quail/tibetan.el
+++ b/lisp/leim/quail/tibetan.el
@@ -1,6 +1,6 @@
 ;;; tibetan.el --- Quail package for inputting Tibetan characters -*-coding: 
utf-8-emacs; lexical-binding: t; -*-
 
-;; Copyright (C) 1997, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997, 2001-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
 ;;   2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/leim/quail/uni-input.el b/lisp/leim/quail/uni-input.el
index 36d8e6a8404..06b20e3cca0 100644
--- a/lisp/leim/quail/uni-input.el
+++ b/lisp/leim/quail/uni-input.el
@@ -1,6 +1,6 @@
 ;;; uni-input.el --- Hex Unicode input method  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
 ;;   Registration Number H14PRO021
diff --git a/lisp/leim/quail/vntelex.el b/lisp/leim/quail/vntelex.el
index c48f947fcdc..4f412090cfc 100644
--- a/lisp/leim/quail/vntelex.el
+++ b/lisp/leim/quail/vntelex.el
@@ -1,6 +1,6 @@
 ;;; vntelex.el --- Quail package for Vietnamese by Telex method  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Werner Lemberg <wl@gnu.org>
 ;; Keywords: multilingual, input method, Vietnamese
diff --git a/lisp/leim/quail/vnvni.el b/lisp/leim/quail/vnvni.el
index 52c8222b258..b9b0f77e032 100644
--- a/lisp/leim/quail/vnvni.el
+++ b/lisp/leim/quail/vnvni.el
@@ -1,6 +1,6 @@
 ;;; vnvni.el --- Quail package for Vietnamese by VNI method  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 ;; Author:   Werner Lemberg <wl@gnu.org>
 ;;           Nguyen Thai Ngoc Duy <pclouds@gmail.com>
diff --git a/lisp/leim/quail/welsh.el b/lisp/leim/quail/welsh.el
index e02b1120ad5..a7799b6e5c3 100644
--- a/lisp/leim/quail/welsh.el
+++ b/lisp/leim/quail/welsh.el
@@ -1,6 +1,6 @@
 ;;; welsh.el --- Quail package for inputting Welsh characters  -*- coding: 
utf-8; lexical-binding: t -*-
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Dave Love <fx@gnu.org>
 ;; Keywords: i18n
diff --git a/lisp/linum.el b/lisp/linum.el
index e121618b69f..c453dfe97ef 100644
--- a/lisp/linum.el
+++ b/lisp/linum.el
@@ -1,6 +1,6 @@
 ;;; linum.el --- display line numbers in the left margin -*- lexical-binding: 
t -*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Markus Triska <markus.triska@gmx.at>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/loadhist.el b/lisp/loadhist.el
index 48058f40535..05ffa40893e 100644
--- a/lisp/loadhist.el
+++ b/lisp/loadhist.el
@@ -1,6 +1,6 @@
 ;;; loadhist.el --- lisp functions for working with feature groups  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1995, 1998, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995, 1998, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric S. Raymond <esr@snark.thyrsus.com>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/loadup.el b/lisp/loadup.el
index f7b36445360..634f0a95d1a 100644
--- a/lisp/loadup.el
+++ b/lisp/loadup.el
@@ -1,6 +1,6 @@
 ;;; loadup.el --- load up standardly loaded Lisp files for Emacs  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1985-1986, 1992, 1994, 2001-2022 Free Software
+;; Copyright (C) 1985-1986, 1992, 1994, 2001-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/locate.el b/lisp/locate.el
index 95b66f275a1..7dddc3e4903 100644
--- a/lisp/locate.el
+++ b/lisp/locate.el
@@ -1,6 +1,6 @@
 ;;; locate.el --- interface to the locate command  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1996, 1998, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996, 1998, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Peter Breton <pbreton@cs.umb.edu>
 ;; Keywords: unix files
diff --git a/lisp/lpr.el b/lisp/lpr.el
index 01617ef912a..3347144e03f 100644
--- a/lisp/lpr.el
+++ b/lisp/lpr.el
@@ -1,6 +1,6 @@
 ;;; lpr.el --- print Emacs buffer on line printer  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1985, 1988, 1992, 1994, 2001-2022 Free Software
+;; Copyright (C) 1985, 1988, 1992, 1994, 2001-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/ls-lisp.el b/lisp/ls-lisp.el
index 247b07627f3..df0524fe753 100644
--- a/lisp/ls-lisp.el
+++ b/lisp/ls-lisp.el
@@ -1,6 +1,6 @@
 ;;; ls-lisp.el --- emulate insert-directory completely in Emacs Lisp  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1992, 1994, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1992, 1994, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Sebastian Kremer <sk@thp.uni-koeln.de>
 ;; Modified by: Francis J. Wright <F.J.Wright@maths.qmw.ac.uk>
diff --git a/lisp/macros.el b/lisp/macros.el
index 4cb4e98d3fd..5d38354f607 100644
--- a/lisp/macros.el
+++ b/lisp/macros.el
@@ -1,6 +1,6 @@
 ;;; macros.el --- non-primitive commands for keyboard macros -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1985-1987, 1992, 1994-1995, 2001-2022 Free Software
+;; Copyright (C) 1985-1987, 1992, 1994-1995, 2001-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/mail/binhex.el b/lisp/mail/binhex.el
index ad6ce19a958..cbf4b1f4ed4 100644
--- a/lisp/mail/binhex.el
+++ b/lisp/mail/binhex.el
@@ -1,6 +1,6 @@
 ;;; binhex.el --- decode BinHex-encoded text  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: Shenghuo Zhu <zsh@cs.rochester.edu>
 ;; Keywords: binhex news
diff --git a/lisp/mail/blessmail.el b/lisp/mail/blessmail.el
index f7cebd55952..a9f9828926c 100644
--- a/lisp/mail/blessmail.el
+++ b/lisp/mail/blessmail.el
@@ -1,6 +1,6 @@
 ;;; blessmail.el --- decide whether movemail needs special privileges -*- 
no-byte-compile: t; lexical-binding: t; -*-
 
-;; Copyright (C) 1994, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994, 2001-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: internal
diff --git a/lisp/mail/emacsbug.el b/lisp/mail/emacsbug.el
index 1bda609d105..689f77a0365 100644
--- a/lisp/mail/emacsbug.el
+++ b/lisp/mail/emacsbug.el
@@ -1,6 +1,6 @@
 ;;; emacsbug.el --- command to report Emacs bugs to appropriate mailing list  
-*- lexical-binding: t; -*-
 
-;; Copyright (C) 1985, 1994, 1997-1998, 2000-2022 Free Software
+;; Copyright (C) 1985, 1994, 1997-1998, 2000-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: K. Shane Hartman
diff --git a/lisp/mail/flow-fill.el b/lisp/mail/flow-fill.el
index 4802e2c4187..7136e186ff1 100644
--- a/lisp/mail/flow-fill.el
+++ b/lisp/mail/flow-fill.el
@@ -1,6 +1,6 @@
 ;;; flow-fill.el --- interpret RFC2646 "flowed" text  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Simon Josefsson <jas@pdc.kth.se>
 ;; Keywords: mail
diff --git a/lisp/mail/footnote.el b/lisp/mail/footnote.el
index 626fc1982d5..29ded3ebc12 100644
--- a/lisp/mail/footnote.el
+++ b/lisp/mail/footnote.el
@@ -1,6 +1,6 @@
 ;;; footnote.el --- footnote support for message mode  -*- lexical-binding:t 
-*-
 
-;; Copyright (C) 1997, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Steven L Baur <steve@xemacs.org> (1997-2011)
 ;;         Boruch Baum <boruch_baum@gmx.com> (2017-)
diff --git a/lisp/mail/hashcash.el b/lisp/mail/hashcash.el
index b343a017e34..86217894cd3 100644
--- a/lisp/mail/hashcash.el
+++ b/lisp/mail/hashcash.el
@@ -1,6 +1,6 @@
 ;;; hashcash.el --- Add hashcash payments to email  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2003-2005, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003-2005, 2007-2023 Free Software Foundation, Inc.
 
 ;; Written by: Paul Foley <mycroft@actrix.gen.nz> (1997-2002)
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/mail/ietf-drums.el b/lisp/mail/ietf-drums.el
index 51c3e63e044..9575d8bddac 100644
--- a/lisp/mail/ietf-drums.el
+++ b/lisp/mail/ietf-drums.el
@@ -1,6 +1,6 @@
 ;;; ietf-drums.el --- Functions for parsing RFC 2822 headers  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; This file is part of GNU Emacs.
diff --git a/lisp/mail/mail-extr.el b/lisp/mail/mail-extr.el
index 50ba04ccc1e..917d44cc959 100644
--- a/lisp/mail/mail-extr.el
+++ b/lisp/mail/mail-extr.el
@@ -1,6 +1,6 @@
 ;;; mail-extr.el --- extract full name and address from email header  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1991-1994, 1997, 2001-2022 Free Software Foundation,
+;; Copyright (C) 1991-1994, 1997, 2001-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Joe Wells <jbw@cs.bu.edu>
diff --git a/lisp/mail/mail-hist.el b/lisp/mail/mail-hist.el
index e02d4218dd2..4adda822a74 100644
--- a/lisp/mail/mail-hist.el
+++ b/lisp/mail/mail-hist.el
@@ -1,6 +1,6 @@
 ;;; mail-hist.el --- headers and message body history for outgoing mail  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1994, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Karl Fogel <kfogel@red-bean.com>
 ;; Created: March, 1994
diff --git a/lisp/mail/mail-parse.el b/lisp/mail/mail-parse.el
index 23894e59b77..cf3b4ec0fca 100644
--- a/lisp/mail/mail-parse.el
+++ b/lisp/mail/mail-parse.el
@@ -1,6 +1,6 @@
 ;;; mail-parse.el --- Interface functions for parsing mail  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; This file is part of GNU Emacs.
diff --git a/lisp/mail/mail-prsvr.el b/lisp/mail/mail-prsvr.el
index 573975c9fb6..1487c32e9ed 100644
--- a/lisp/mail/mail-prsvr.el
+++ b/lisp/mail/mail-prsvr.el
@@ -1,6 +1,6 @@
 ;;; mail-prsvr.el --- Interface variables for parsing mail  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; This file is part of GNU Emacs.
diff --git a/lisp/mail/mail-utils.el b/lisp/mail/mail-utils.el
index 9711dc7db12..e27617f23e1 100644
--- a/lisp/mail/mail-utils.el
+++ b/lisp/mail/mail-utils.el
@@ -1,6 +1,6 @@
 ;;; mail-utils.el --- utility functions used both by rmail and rnews  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1985, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1985, 2001-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: mail, news
diff --git a/lisp/mail/mailabbrev.el b/lisp/mail/mailabbrev.el
index e4061bd2f14..d66f3f2bd70 100644
--- a/lisp/mail/mailabbrev.el
+++ b/lisp/mail/mailabbrev.el
@@ -1,6 +1,6 @@
 ;;; mailabbrev.el --- abbrev-expansion of mail aliases  -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 1985-1987, 1992-1993, 1996-1997, 2000-2022 Free
+;; Copyright (C) 1985-1987, 1992-1993, 1996-1997, 2000-2023 Free
 ;; Software Foundation, Inc.
 
 ;; Author: Jamie Zawinski <jwz@lucid.com; now jwz@jwz.org>
diff --git a/lisp/mail/mailalias.el b/lisp/mail/mailalias.el
index ba7cf58d383..a6ca3b69086 100644
--- a/lisp/mail/mailalias.el
+++ b/lisp/mail/mailalias.el
@@ -1,6 +1,6 @@
 ;;; mailalias.el --- expand and complete mailing address aliases -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1985, 1987, 1995-1997, 2001-2022 Free Software
+;; Copyright (C) 1985, 1987, 1995-1997, 2001-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/mail/mailclient.el b/lisp/mail/mailclient.el
index f0d312fd9ab..21ddef4b0fd 100644
--- a/lisp/mail/mailclient.el
+++ b/lisp/mail/mailclient.el
@@ -1,6 +1,6 @@
 ;;; mailclient.el --- mail sending via system's mail client.  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2005-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2005-2023 Free Software Foundation, Inc.
 
 ;; Author: David Reitter <david.reitter@gmail.com>
 ;; Keywords: mail
diff --git a/lisp/mail/mailheader.el b/lisp/mail/mailheader.el
index b813fa78252..92ea13a11f1 100644
--- a/lisp/mail/mailheader.el
+++ b/lisp/mail/mailheader.el
@@ -1,6 +1,6 @@
 ;;; mailheader.el --- mail header parsing, merging, formatting  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1996, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Erik Naggum <erik@naggum.no>
 ;; Keywords: tools, mail, news
diff --git a/lisp/mail/mspools.el b/lisp/mail/mspools.el
index 2c3851f835d..3f0f8ae00bc 100644
--- a/lisp/mail/mspools.el
+++ b/lisp/mail/mspools.el
@@ -1,6 +1,6 @@
 ;;; mspools.el --- show mail spools waiting to be read  -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 1997, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Stephen Eglen <stephen@gnu.org>
 ;; Created: 22 Jan 1997
diff --git a/lisp/mail/qp.el b/lisp/mail/qp.el
index dc6fe6091c2..08f843e28f8 100644
--- a/lisp/mail/qp.el
+++ b/lisp/mail/qp.el
@@ -1,6 +1,6 @@
 ;;; qp.el --- Quoted-Printable functions  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: mail, extensions
diff --git a/lisp/mail/reporter.el b/lisp/mail/reporter.el
index 324165a8ffe..ca920ac599c 100644
--- a/lisp/mail/reporter.el
+++ b/lisp/mail/reporter.el
@@ -1,6 +1,6 @@
 ;;; reporter.el --- customizable bug reporting of lisp programs  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1993-1998, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993-1998, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author:          1993-1998 Barry A. Warsaw
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/mail/rfc2045.el b/lisp/mail/rfc2045.el
index d7cdc77e7f2..123519ad777 100644
--- a/lisp/mail/rfc2045.el
+++ b/lisp/mail/rfc2045.el
@@ -1,6 +1,6 @@
 ;;; rfc2045.el --- Functions for decoding rfc2045 headers  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; This file is part of GNU Emacs.
diff --git a/lisp/mail/rfc2047.el b/lisp/mail/rfc2047.el
index b3c45100f6d..b6842f1bef2 100644
--- a/lisp/mail/rfc2047.el
+++ b/lisp/mail/rfc2047.el
@@ -1,6 +1,6 @@
 ;;; rfc2047.el --- functions for encoding and decoding rfc2047 messages  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;;     MORIOKA Tomohiko <morioka@jaist.ac.jp>
diff --git a/lisp/mail/rfc2231.el b/lisp/mail/rfc2231.el
index 0f64fad2607..8c156927589 100644
--- a/lisp/mail/rfc2231.el
+++ b/lisp/mail/rfc2231.el
@@ -1,6 +1,6 @@
 ;;; rfc2231.el --- Functions for decoding rfc2231 headers  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; This file is part of GNU Emacs.
diff --git a/lisp/mail/rfc6068.el b/lisp/mail/rfc6068.el
index 54035b66981..d651a065153 100644
--- a/lisp/mail/rfc6068.el
+++ b/lisp/mail/rfc6068.el
@@ -1,6 +1,6 @@
 ;;; rfc6068.el --- support for rfc6068  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; Keywords: mail
 
diff --git a/lisp/mail/rfc822.el b/lisp/mail/rfc822.el
index 525e6d5b584..866e5d7a1cc 100644
--- a/lisp/mail/rfc822.el
+++ b/lisp/mail/rfc822.el
@@ -1,6 +1,6 @@
 ;;; rfc822.el --- hairy RFC 822 (or later) parser for mail, news, etc.  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1986-1987, 1990, 2001-2022 Free Software Foundation,
+;; Copyright (C) 1986-1987, 1990, 2001-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Richard Mlynarik <mly@eddie.mit.edu>
diff --git a/lisp/mail/rmail-spam-filter.el b/lisp/mail/rmail-spam-filter.el
index 193d6095e4a..dd7fad0ad9c 100644
--- a/lisp/mail/rmail-spam-filter.el
+++ b/lisp/mail/rmail-spam-filter.el
@@ -1,6 +1,6 @@
 ;;; rmail-spam-filter.el --- spam filter for Rmail, the Emacs mail reader  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 ;; Keywords: email, spam, filter, rmail
 ;; Author: Eli Tziperman <eli AT deas.harvard.edu>
 ;; Package: rmail
diff --git a/lisp/mail/rmail.el b/lisp/mail/rmail.el
index 49eaeb560e0..0c5d82c7215 100644
--- a/lisp/mail/rmail.el
+++ b/lisp/mail/rmail.el
@@ -1,6 +1,6 @@
 ;;; rmail.el --- main code of "RMAIL" mail reader for Emacs  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1985-1988, 1993-1998, 2000-2022 Free Software
+;; Copyright (C) 1985-1988, 1993-1998, 2000-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/mail/rmailedit.el b/lisp/mail/rmailedit.el
index d6eee405dd1..4ae91c70702 100644
--- a/lisp/mail/rmailedit.el
+++ b/lisp/mail/rmailedit.el
@@ -1,6 +1,6 @@
 ;;; rmailedit.el --- "RMAIL edit mode"  Edit the current message  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1985, 1994, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1985, 1994, 2001-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: mail
diff --git a/lisp/mail/rmailkwd.el b/lisp/mail/rmailkwd.el
index f2b80b689f1..cf05260dfd4 100644
--- a/lisp/mail/rmailkwd.el
+++ b/lisp/mail/rmailkwd.el
@@ -1,6 +1,6 @@
 ;;; rmailkwd.el --- part of the "RMAIL" mail reader for Emacs  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1985, 1988, 1994, 2001-2022 Free Software Foundation,
+;; Copyright (C) 1985, 1988, 1994, 2001-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/mail/rmailmm.el b/lisp/mail/rmailmm.el
index 0d0e83f2a58..51c18c84148 100644
--- a/lisp/mail/rmailmm.el
+++ b/lisp/mail/rmailmm.el
@@ -1,6 +1,6 @@
 ;;; rmailmm.el --- MIME decoding and display stuff for RMAIL  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2006-2023 Free Software Foundation, Inc.
 
 ;; Author: Alexander Pohoyda
 ;;     Alex Schroeder
diff --git a/lisp/mail/rmailmsc.el b/lisp/mail/rmailmsc.el
index 26bf651f22d..a4f3a7a14eb 100644
--- a/lisp/mail/rmailmsc.el
+++ b/lisp/mail/rmailmsc.el
@@ -1,6 +1,6 @@
 ;;; rmailmsc.el --- miscellaneous support functions for the RMAIL mail reader  
-*- lexical-binding: t; -*-
 
-;; Copyright (C) 1985, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1985, 2001-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: mail
diff --git a/lisp/mail/rmailout.el b/lisp/mail/rmailout.el
index 0d996e65403..0f7ca700c2d 100644
--- a/lisp/mail/rmailout.el
+++ b/lisp/mail/rmailout.el
@@ -1,6 +1,6 @@
 ;;; rmailout.el --- "RMAIL" mail reader for Emacs: output message to a file  
-*- lexical-binding: t; -*-
 
-;; Copyright (C) 1985, 1987, 1993-1994, 2001-2022 Free Software
+;; Copyright (C) 1985, 1987, 1993-1994, 2001-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/mail/rmailsort.el b/lisp/mail/rmailsort.el
index d6fe312efe3..10d0b952b8f 100644
--- a/lisp/mail/rmailsort.el
+++ b/lisp/mail/rmailsort.el
@@ -1,6 +1,6 @@
 ;;; rmailsort.el --- Rmail: sort messages  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1990, 1993-1994, 2001-2022 Free Software Foundation,
+;; Copyright (C) 1990, 1993-1994, 2001-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Masanobu UMEDA <umerin@mse.kyutech.ac.jp>
diff --git a/lisp/mail/rmailsum.el b/lisp/mail/rmailsum.el
index 54dce3c4673..4bc1d69c8a4 100644
--- a/lisp/mail/rmailsum.el
+++ b/lisp/mail/rmailsum.el
@@ -1,6 +1,6 @@
 ;;; rmailsum.el --- make summary buffers for the mail reader  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1985, 1993-1996, 2000-2022 Free Software Foundation,
+;; Copyright (C) 1985, 1993-1996, 2000-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/mail/sendmail.el b/lisp/mail/sendmail.el
index ccb112cda6f..c50fbb7de0d 100644
--- a/lisp/mail/sendmail.el
+++ b/lisp/mail/sendmail.el
@@ -1,6 +1,6 @@
 ;;; sendmail.el --- mail sending commands for Emacs  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1985-1986, 1992-1996, 1998, 2000-2022 Free Software
+;; Copyright (C) 1985-1986, 1992-1996, 1998, 2000-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/mail/smtpmail.el b/lisp/mail/smtpmail.el
index 10e926a2a58..c310a0fd162 100644
--- a/lisp/mail/smtpmail.el
+++ b/lisp/mail/smtpmail.el
@@ -1,6 +1,6 @@
 ;;; smtpmail.el --- simple SMTP protocol (RFC 821) for sending mail  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1995-1996, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995-1996, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Tomoji Kagatani <kagatani@rbc.ncl.omron.co.jp>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/mail/supercite.el b/lisp/mail/supercite.el
index b56ceed2cc0..d9de87a5689 100644
--- a/lisp/mail/supercite.el
+++ b/lisp/mail/supercite.el
@@ -1,6 +1,6 @@
 ;;; supercite.el --- minor mode for citing mail and news replies  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1993, 1997, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993, 1997, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: 1993 Barry A. Warsaw <bwarsaw@python.org>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/mail/uce.el b/lisp/mail/uce.el
index 9e367dc6349..c5af73a403e 100644
--- a/lisp/mail/uce.el
+++ b/lisp/mail/uce.el
@@ -1,6 +1,6 @@
 ;;; uce.el --- facilitate reply to unsolicited commercial email  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1996, 1998, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996, 1998, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: stanislav shalunov <shalunov@mccme.ru>
 ;; Created: 10 Dec 1996
diff --git a/lisp/mail/undigest.el b/lisp/mail/undigest.el
index 03e77a83ce3..518f00f23e5 100644
--- a/lisp/mail/undigest.el
+++ b/lisp/mail/undigest.el
@@ -1,6 +1,6 @@
 ;;; undigest.el --- digest-cracking support for the RMAIL mail reader  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1985-1986, 1994, 1996, 2001-2022 Free Software
+;; Copyright (C) 1985-1986, 1994, 1996, 2001-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/mail/unrmail.el b/lisp/mail/unrmail.el
index 8ce5afa9622..6406999f5e2 100644
--- a/lisp/mail/unrmail.el
+++ b/lisp/mail/unrmail.el
@@ -1,6 +1,6 @@
 ;;; unrmail.el --- convert Rmail Babyl files to mbox files  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1992, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1992, 2001-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: mail
diff --git a/lisp/mail/uudecode.el b/lisp/mail/uudecode.el
index 1c6bfe157d6..7b3bad9e25c 100644
--- a/lisp/mail/uudecode.el
+++ b/lisp/mail/uudecode.el
@@ -1,6 +1,6 @@
 ;;; uudecode.el --- elisp native uudecode  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: Shenghuo Zhu <zsh@cs.rochester.edu>
 ;; Keywords: uudecode news
diff --git a/lisp/mail/yenc.el b/lisp/mail/yenc.el
index 5cc987eccd0..de1e1ee283a 100644
--- a/lisp/mail/yenc.el
+++ b/lisp/mail/yenc.el
@@ -1,6 +1,6 @@
 ;;; yenc.el --- elisp native yenc decoder  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: Jesper Harder <harder@ifa.au.dk>
 ;; Keywords: yenc news
diff --git a/lisp/makesum.el b/lisp/makesum.el
index 4084358ca90..0719a417beb 100644
--- a/lisp/makesum.el
+++ b/lisp/makesum.el
@@ -1,6 +1,6 @@
 ;;; makesum.el --- generate key binding summary for Emacs  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1985, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1985, 2001-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: help
diff --git a/lisp/man.el b/lisp/man.el
index a5ff2371494..db49a3380c7 100644
--- a/lisp/man.el
+++ b/lisp/man.el
@@ -1,6 +1,6 @@
 ;;; man.el --- browse UNIX manual pages -*- lexical-binding: t -*-
 
-;; Copyright (C) 1993-1994, 1996-1997, 2001-2022 Free Software
+;; Copyright (C) 1993-1994, 1996-1997, 2001-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: Barry A. Warsaw <bwarsaw@cen.com>
diff --git a/lisp/master.el b/lisp/master.el
index da7f85d1a67..8c77bcfbcf7 100644
--- a/lisp/master.el
+++ b/lisp/master.el
@@ -1,6 +1,6 @@
 ;;; master.el --- make a buffer the master over another buffer  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Alex Schroeder <alex@gnu.org>
 ;; Old-Version: 1.0.2
diff --git a/lisp/mb-depth.el b/lisp/mb-depth.el
index a4b6e2bffaa..0727dd33ab8 100644
--- a/lisp/mb-depth.el
+++ b/lisp/mb-depth.el
@@ -1,6 +1,6 @@
 ;;; mb-depth.el --- Indicate minibuffer-depth in prompt -*- lexical-binding: t 
-*-
 ;;
-;; Copyright (C) 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2006-2023 Free Software Foundation, Inc.
 ;;
 ;; Author: Miles Bader <miles@gnu.org>
 ;; Keywords: convenience
diff --git a/lisp/md4.el b/lisp/md4.el
index 73e5d3474d1..12ea672c7e6 100644
--- a/lisp/md4.el
+++ b/lisp/md4.el
@@ -1,6 +1,6 @@
 ;;; md4.el --- MD4 Message Digest Algorithm. -*- lexical-binding: t -*-
 
-;; Copyright (C) 2001, 2004, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001, 2004, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Taro Kawagishi <tarok@transpulse.org>
 ;; Keywords: MD4
diff --git a/lisp/menu-bar.el b/lisp/menu-bar.el
index 849d400be6f..f28ba0866bf 100644
--- a/lisp/menu-bar.el
+++ b/lisp/menu-bar.el
@@ -1,6 +1,6 @@
 ;;; menu-bar.el --- define a default menu bar  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1993-1995, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993-1995, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Richard M. Stallman
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/mh-e/ChangeLog.1 b/lisp/mh-e/ChangeLog.1
index 00e52df2bbe..631ecac2d0a 100644
--- a/lisp/mh-e/ChangeLog.1
+++ b/lisp/mh-e/ChangeLog.1
@@ -11419,7 +11419,7 @@
        (dist): Leave release in current directory.
 
 
-  Copyright (C) 2003-2022 Free Software Foundation, Inc.
+  Copyright (C) 2003-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/lisp/mh-e/ChangeLog.2 b/lisp/mh-e/ChangeLog.2
index 5f2dd299f84..078cbda98ad 100644
--- a/lisp/mh-e/ChangeLog.2
+++ b/lisp/mh-e/ChangeLog.2
@@ -3673,7 +3673,7 @@
 
 See ChangeLog.1 for earlier changes.
 
-  Copyright (C) 2005-2022 Free Software Foundation, Inc.
+  Copyright (C) 2005-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/lisp/mh-e/mh-acros.el b/lisp/mh-e/mh-acros.el
index f49a5fbab25..a6d946f841d 100644
--- a/lisp/mh-e/mh-acros.el
+++ b/lisp/mh-e/mh-acros.el
@@ -1,6 +1,6 @@
 ;;; mh-acros.el --- macros used in MH-E  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2004, 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2004, 2006-2023 Free Software Foundation, Inc.
 
 ;; Author: Satyaki Das <satyaki@theforce.stanford.edu>
 ;; Maintainer: Bill Wohler <wohler@newt.com>
diff --git a/lisp/mh-e/mh-alias.el b/lisp/mh-e/mh-alias.el
index 2a11aa979c0..18eb2918965 100644
--- a/lisp/mh-e/mh-alias.el
+++ b/lisp/mh-e/mh-alias.el
@@ -1,6 +1,6 @@
 ;;; mh-alias.el --- MH-E mail alias completion and expansion  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1994-1997, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994-1997, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Peter S. Galbraith <psg@debian.org>
 ;; Maintainer: Bill Wohler <wohler@newt.com>
diff --git a/lisp/mh-e/mh-buffers.el b/lisp/mh-e/mh-buffers.el
index f21b57663b2..8178faf36d7 100644
--- a/lisp/mh-e/mh-buffers.el
+++ b/lisp/mh-e/mh-buffers.el
@@ -1,6 +1,6 @@
 ;;; mh-buffers.el --- MH-E buffer constants and utilities  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1993, 1995, 1997, 2000-2022 Free Software Foundation,
+;; Copyright (C) 1993, 1995, 1997, 2000-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Bill Wohler <wohler@newt.com>
diff --git a/lisp/mh-e/mh-comp.el b/lisp/mh-e/mh-comp.el
index 0c9b72c51d3..76f8290d471 100644
--- a/lisp/mh-e/mh-comp.el
+++ b/lisp/mh-e/mh-comp.el
@@ -1,6 +1,6 @@
 ;;; mh-comp.el --- MH-E functions for composing and sending messages  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1993, 1995, 1997, 2000-2022 Free Software Foundation,
+;; Copyright (C) 1993, 1995, 1997, 2000-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Bill Wohler <wohler@newt.com>
diff --git a/lisp/mh-e/mh-compat.el b/lisp/mh-e/mh-compat.el
index ab585409184..2471c7d947f 100644
--- a/lisp/mh-e/mh-compat.el
+++ b/lisp/mh-e/mh-compat.el
@@ -1,6 +1,6 @@
 ;;; mh-compat.el --- make MH-E compatible with various versions of Emacs  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2006-2023 Free Software Foundation, Inc.
 
 ;; Author: Bill Wohler <wohler@newt.com>
 ;; Keywords: mail
diff --git a/lisp/mh-e/mh-e.el b/lisp/mh-e/mh-e.el
index 059a8e08813..99b122510a4 100644
--- a/lisp/mh-e/mh-e.el
+++ b/lisp/mh-e/mh-e.el
@@ -1,6 +1,6 @@
 ;;; mh-e.el --- GNU Emacs interface to the MH mail system  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1985-1988, 1990, 1992-1995, 1997, 1999-2022 Free
+;; Copyright (C) 1985-1988, 1990, 1992-1995, 1997, 1999-2023 Free
 ;; Software Foundation, Inc.
 
 ;; Author: Bill Wohler <wohler@newt.com>
diff --git a/lisp/mh-e/mh-folder.el b/lisp/mh-e/mh-folder.el
index 1388f393b09..383c2f55355 100644
--- a/lisp/mh-e/mh-folder.el
+++ b/lisp/mh-e/mh-folder.el
@@ -1,6 +1,6 @@
 ;;; mh-folder.el --- MH-Folder mode  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2002-2003, 2005-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2003, 2005-2023 Free Software Foundation, Inc.
 
 ;; Author: Bill Wohler <wohler@newt.com>
 ;; Keywords: mail
diff --git a/lisp/mh-e/mh-funcs.el b/lisp/mh-e/mh-funcs.el
index ccb1688510c..8b5091192c5 100644
--- a/lisp/mh-e/mh-funcs.el
+++ b/lisp/mh-e/mh-funcs.el
@@ -1,6 +1,6 @@
 ;;; mh-funcs.el --- MH-E functions not everyone will use right away  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1993, 1995, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993, 1995, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Bill Wohler <wohler@newt.com>
 ;; Keywords: mail
diff --git a/lisp/mh-e/mh-gnus.el b/lisp/mh-e/mh-gnus.el
index 5b587a2b805..7de8788e0b0 100644
--- a/lisp/mh-e/mh-gnus.el
+++ b/lisp/mh-e/mh-gnus.el
@@ -1,6 +1,6 @@
 ;;; mh-gnus.el --- make MH-E compatible with various versions of Gnus  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2003-2004, 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003-2004, 2006-2023 Free Software Foundation, Inc.
 
 ;; Author: Satyaki Das <satyaki@theforce.stanford.edu>
 ;; Maintainer: Bill Wohler <wohler@newt.com>
diff --git a/lisp/mh-e/mh-identity.el b/lisp/mh-e/mh-identity.el
index 63a2d98129c..474606347c2 100644
--- a/lisp/mh-e/mh-identity.el
+++ b/lisp/mh-e/mh-identity.el
@@ -1,6 +1,6 @@
 ;;; mh-identity.el --- multiple identify support for MH-E  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: Peter S. Galbraith <psg@debian.org>
 ;; Maintainer: Bill Wohler <wohler@newt.com>
diff --git a/lisp/mh-e/mh-inc.el b/lisp/mh-e/mh-inc.el
index 2c29ec32234..c36a82c8341 100644
--- a/lisp/mh-e/mh-inc.el
+++ b/lisp/mh-e/mh-inc.el
@@ -1,6 +1,6 @@
 ;;; mh-inc.el --- MH-E "inc" and separate mail spool handling  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2003-2004, 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003-2004, 2006-2023 Free Software Foundation, Inc.
 
 ;; Author: Peter S. Galbraith <psg@debian.org>
 ;; Maintainer: Bill Wohler <wohler@newt.com>
diff --git a/lisp/mh-e/mh-junk.el b/lisp/mh-e/mh-junk.el
index 1f773b878a8..e78ee0cb8bd 100644
--- a/lisp/mh-e/mh-junk.el
+++ b/lisp/mh-e/mh-junk.el
@@ -1,6 +1,6 @@
 ;;; mh-junk.el --- MH-E interface to anti-spam measures  -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 2003-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003-2023 Free Software Foundation, Inc.
 
 ;; Author: Satyaki Das <satyaki@theforce.stanford.edu>,
 ;;         Bill Wohler <wohler@newt.com>
diff --git a/lisp/mh-e/mh-letter.el b/lisp/mh-e/mh-letter.el
index 0a71e6b67a3..a8ab60417e1 100644
--- a/lisp/mh-e/mh-letter.el
+++ b/lisp/mh-e/mh-letter.el
@@ -1,6 +1,6 @@
 ;;; mh-letter.el --- MH-Letter mode  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1993, 1995, 1997, 2000-2022 Free Software Foundation,
+;; Copyright (C) 1993, 1995, 1997, 2000-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Bill Wohler <wohler@newt.com>
diff --git a/lisp/mh-e/mh-limit.el b/lisp/mh-e/mh-limit.el
index edb0df83208..e8078b573de 100644
--- a/lisp/mh-e/mh-limit.el
+++ b/lisp/mh-e/mh-limit.el
@@ -1,6 +1,6 @@
 ;;; mh-limit.el --- MH-E display limits  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2001-2003, 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2003, 2006-2023 Free Software Foundation, Inc.
 
 ;; Author: Peter S. Galbraith <psg@debian.org>
 ;; Keywords: mail
diff --git a/lisp/mh-e/mh-mime.el b/lisp/mh-e/mh-mime.el
index 0630fa92b1f..24a249b0d70 100644
--- a/lisp/mh-e/mh-mime.el
+++ b/lisp/mh-e/mh-mime.el
@@ -1,6 +1,6 @@
 ;;; mh-mime.el --- MH-E MIME support  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1993, 1995, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993, 1995, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Bill Wohler <wohler@newt.com>
 ;; Keywords: mail
diff --git a/lisp/mh-e/mh-print.el b/lisp/mh-e/mh-print.el
index 2eec8d91600..fe64c2602a3 100644
--- a/lisp/mh-e/mh-print.el
+++ b/lisp/mh-e/mh-print.el
@@ -1,6 +1,6 @@
 ;;; mh-print.el --- MH-E printing support  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2003-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003-2023 Free Software Foundation, Inc.
 
 ;; Author: Jeffrey C Honig <jch@honig.net>
 ;; Maintainer: Bill Wohler <wohler@newt.com>
diff --git a/lisp/mh-e/mh-scan.el b/lisp/mh-e/mh-scan.el
index c2affb10d99..585ca7994c8 100644
--- a/lisp/mh-e/mh-scan.el
+++ b/lisp/mh-e/mh-scan.el
@@ -1,6 +1,6 @@
 ;;; mh-scan.el --- MH-E scan line constants and utilities  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1993, 1995, 1997, 2000-2022 Free Software Foundation,
+;; Copyright (C) 1993, 1995, 1997, 2000-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Bill Wohler <wohler@newt.com>
diff --git a/lisp/mh-e/mh-search.el b/lisp/mh-e/mh-search.el
index c078c9f91b0..27255746684 100644
--- a/lisp/mh-e/mh-search.el
+++ b/lisp/mh-e/mh-search.el
@@ -1,6 +1,6 @@
 ;;; mh-search.el --- MH-Search mode  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1993, 1995, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993, 1995, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Indexed search by Satyaki Das <satyaki@theforce.stanford.edu>
 ;; Maintainer: Bill Wohler <wohler@newt.com>
diff --git a/lisp/mh-e/mh-seq.el b/lisp/mh-e/mh-seq.el
index f87aaa5f15e..9aa172b9eea 100644
--- a/lisp/mh-e/mh-seq.el
+++ b/lisp/mh-e/mh-seq.el
@@ -1,6 +1,6 @@
 ;;; mh-seq.el --- MH-E sequences support  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1993, 1995, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993, 1995, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Bill Wohler <wohler@newt.com>
 ;; Keywords: mail
diff --git a/lisp/mh-e/mh-show.el b/lisp/mh-e/mh-show.el
index e6eddef8dcd..ba5f3ef4c1a 100644
--- a/lisp/mh-e/mh-show.el
+++ b/lisp/mh-e/mh-show.el
@@ -1,6 +1,6 @@
 ;;; mh-show.el --- MH-Show mode  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1993, 1995, 1997, 2000-2022 Free Software Foundation,
+;; Copyright (C) 1993, 1995, 1997, 2000-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Bill Wohler <wohler@newt.com>
diff --git a/lisp/mh-e/mh-speed.el b/lisp/mh-e/mh-speed.el
index 862ddbcab56..3ee36ee5d6a 100644
--- a/lisp/mh-e/mh-speed.el
+++ b/lisp/mh-e/mh-speed.el
@@ -1,6 +1,6 @@
 ;;; mh-speed.el --- MH-E speedbar support  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: Satyaki Das <satyaki@theforce.stanford.edu>
 ;; Maintainer: Bill Wohler <wohler@newt.com>
diff --git a/lisp/mh-e/mh-thread.el b/lisp/mh-e/mh-thread.el
index de90e97da7a..b5b08c83818 100644
--- a/lisp/mh-e/mh-thread.el
+++ b/lisp/mh-e/mh-thread.el
@@ -1,6 +1,6 @@
 ;;; mh-thread.el --- MH-E threading support  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2002-2004, 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2004, 2006-2023 Free Software Foundation, Inc.
 
 ;; Author: Satyaki Das <satyaki@theforce.stanford.edu>
 ;; Maintainer: Bill Wohler <wohler@newt.com>
diff --git a/lisp/mh-e/mh-tool-bar.el b/lisp/mh-e/mh-tool-bar.el
index 00a9fa724c5..b41ac383fd6 100644
--- a/lisp/mh-e/mh-tool-bar.el
+++ b/lisp/mh-e/mh-tool-bar.el
@@ -1,6 +1,6 @@
 ;;; mh-tool-bar.el --- MH-E tool bar support  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2002-2003, 2005-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2003, 2005-2023 Free Software Foundation, Inc.
 
 ;; Author: Satyaki Das <satyaki@theforce.stanford.edu>
 ;; Maintainer: Bill Wohler <wohler@newt.com>
diff --git a/lisp/mh-e/mh-utils.el b/lisp/mh-e/mh-utils.el
index 6e5337d9606..85bb97e4024 100644
--- a/lisp/mh-e/mh-utils.el
+++ b/lisp/mh-e/mh-utils.el
@@ -1,6 +1,6 @@
 ;;; mh-utils.el --- MH-E general utilities  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1993, 1995, 1997, 2000-2022 Free Software Foundation,
+;; Copyright (C) 1993, 1995, 1997, 2000-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Bill Wohler <wohler@newt.com>
diff --git a/lisp/mh-e/mh-xface.el b/lisp/mh-e/mh-xface.el
index 7e5f469319b..9d0ba9822fd 100644
--- a/lisp/mh-e/mh-xface.el
+++ b/lisp/mh-e/mh-xface.el
@@ -1,6 +1,6 @@
 ;;; mh-xface.el --- MH-E X-Face and Face header field display  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2002-2003, 2005-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2003, 2005-2023 Free Software Foundation, Inc.
 
 ;; Author: Bill Wohler <wohler@newt.com>
 ;; Keywords: mail
diff --git a/lisp/midnight.el b/lisp/midnight.el
index 4617ec293d8..f865953fba0 100644
--- a/lisp/midnight.el
+++ b/lisp/midnight.el
@@ -1,6 +1,6 @@
 ;;; midnight.el --- run something every midnight, e.g., kill old buffers  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1998, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Sam Steingold <sds@gnu.org>
 ;; Created: 1998-05-18
diff --git a/lisp/minibuf-eldef.el b/lisp/minibuf-eldef.el
index 3f04a3e9219..29e9d8836b3 100644
--- a/lisp/minibuf-eldef.el
+++ b/lisp/minibuf-eldef.el
@@ -1,6 +1,6 @@
 ;;; minibuf-eldef.el --- Only show defaults in prompts when applicable  -*- 
lexical-binding: t -*-
 ;;
-;; Copyright (C) 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2023 Free Software Foundation, Inc.
 ;;
 ;; Author: Miles Bader <miles@gnu.org>
 ;; Keywords: convenience
diff --git a/lisp/minibuffer.el b/lisp/minibuffer.el
index 0ef846ccd78..96ce9d0608b 100644
--- a/lisp/minibuffer.el
+++ b/lisp/minibuffer.el
@@ -1,6 +1,6 @@
 ;;; minibuffer.el --- Minibuffer completion functions -*- lexical-binding: t 
-*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Monnier <monnier@iro.umontreal.ca>
 ;; Package: emacs
diff --git a/lisp/misc.el b/lisp/misc.el
index d85f889ffd3..39cf1ad20d1 100644
--- a/lisp/misc.el
+++ b/lisp/misc.el
@@ -1,6 +1,6 @@
 ;;; misc.el --- some nonstandard editing and utility commands for Emacs  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1989, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1989, 2001-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: convenience
diff --git a/lisp/misearch.el b/lisp/misearch.el
index 9aef7c30a42..9ac28c26c48 100644
--- a/lisp/misearch.el
+++ b/lisp/misearch.el
@@ -1,6 +1,6 @@
 ;;; misearch.el --- isearch extensions for multi-buffer search  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Juri Linkov <juri@jurta.org>
 ;; Keywords: matching
diff --git a/lisp/mouse-copy.el b/lisp/mouse-copy.el
index 5c70c02578a..f45e6039320 100644
--- a/lisp/mouse-copy.el
+++ b/lisp/mouse-copy.el
@@ -1,6 +1,6 @@
 ;;; mouse-copy.el --- one-click text copy and move  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1996, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: John Heidemann <johnh@ISI.EDU>
 ;; Keywords: mouse
diff --git a/lisp/mouse-drag.el b/lisp/mouse-drag.el
index f515cc8aacf..88a1a3f6cc3 100644
--- a/lisp/mouse-drag.el
+++ b/lisp/mouse-drag.el
@@ -1,6 +1,6 @@
 ;;; mouse-drag.el --- use mouse-2 to do a new style of scrolling  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1996-1997, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-1997, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: John Heidemann <johnh@ISI.EDU>
 ;; Keywords: mouse
diff --git a/lisp/mouse.el b/lisp/mouse.el
index e5ea5475f43..eb412a09815 100644
--- a/lisp/mouse.el
+++ b/lisp/mouse.el
@@ -1,6 +1,6 @@
 ;;; mouse.el --- window system-independent mouse support  -*- lexical-binding: 
t -*-
 
-;; Copyright (C) 1993-1995, 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993-1995, 1999-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: hardware, mouse
diff --git a/lisp/mpc.el b/lisp/mpc.el
index dc61ce78bda..cbbd806dc73 100644
--- a/lisp/mpc.el
+++ b/lisp/mpc.el
@@ -1,6 +1,6 @@
 ;;; mpc.el --- A client for the Music Player Daemon   -*- lexical-binding: t 
-*-
 
-;; Copyright (C) 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2006-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Monnier <monnier@iro.umontreal.ca>
 ;; Keywords: multimedia
diff --git a/lisp/msb.el b/lisp/msb.el
index 6e1d03ac277..d449b4e983c 100644
--- a/lisp/msb.el
+++ b/lisp/msb.el
@@ -1,6 +1,6 @@
 ;;; msb.el --- customizable buffer-selection with multiple menus  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1993-1995, 1997-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993-1995, 1997-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Lindberg <lars.lindberg@home.se>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/mwheel.el b/lisp/mwheel.el
index 4a620443f31..ade30231b56 100644
--- a/lisp/mwheel.el
+++ b/lisp/mwheel.el
@@ -1,6 +1,6 @@
 ;;; mwheel.el --- Mouse wheel support  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1998, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998, 2000-2023 Free Software Foundation, Inc.
 ;; Keywords: mouse
 ;; Package: emacs
 
diff --git a/lisp/net/ange-ftp.el b/lisp/net/ange-ftp.el
index 4d97dbcc96a..2d568068fbd 100644
--- a/lisp/net/ange-ftp.el
+++ b/lisp/net/ange-ftp.el
@@ -1,6 +1,6 @@
 ;;; ange-ftp.el --- transparent FTP support for GNU Emacs  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1989-1996, 1998, 2000-2022 Free Software Foundation,
+;; Copyright (C) 1989-1996, 1998, 2000-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Andy Norman (ange@hplb.hpl.hp.com)
diff --git a/lisp/net/browse-url.el b/lisp/net/browse-url.el
index ccfbf51e48c..37dc816953d 100644
--- a/lisp/net/browse-url.el
+++ b/lisp/net/browse-url.el
@@ -1,6 +1,6 @@
 ;;; browse-url.el --- pass a URL to a WWW browser  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1995-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995-2023 Free Software Foundation, Inc.
 
 ;; Author: Denis Howe <dbh@doc.ic.ac.uk>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/net/dbus.el b/lisp/net/dbus.el
index 54e8d0c5d4e..50e1f7ecd2f 100644
--- a/lisp/net/dbus.el
+++ b/lisp/net/dbus.el
@@ -1,6 +1,6 @@
 ;;; dbus.el --- Elisp bindings for D-Bus. -*- lexical-binding: t -*-
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Albinus <michael.albinus@gmx.de>
 ;; Keywords: comm, hardware
diff --git a/lisp/net/dictionary-connection.el 
b/lisp/net/dictionary-connection.el
index aef3c4efc74..f1f0fb50dec 100644
--- a/lisp/net/dictionary-connection.el
+++ b/lisp/net/dictionary-connection.el
@@ -1,6 +1,6 @@
 ;;; dictionary-connection.el --- TCP-based client connection for dictionary  
-*- lexical-binding:t -*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; Author: Torsten Hilbrich <torsten.hilbrich@gmx.net>
 ;; Keywords: network
diff --git a/lisp/net/dictionary.el b/lisp/net/dictionary.el
index 2aed4273b04..aed646a1175 100644
--- a/lisp/net/dictionary.el
+++ b/lisp/net/dictionary.el
@@ -1,6 +1,6 @@
 ;;; dictionary.el --- Client for rfc2229 dictionary servers  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; Author: Torsten Hilbrich <torsten.hilbrich@gmx.net>
 ;; Keywords: interface, dictionary
diff --git a/lisp/net/dig.el b/lisp/net/dig.el
index f7f1500454a..191931ce34a 100644
--- a/lisp/net/dig.el
+++ b/lisp/net/dig.el
@@ -1,6 +1,6 @@
 ;;; dig.el --- Domain Name System dig interface  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Simon Josefsson <simon@josefsson.org>
 ;; Keywords: DNS BIND dig comm
diff --git a/lisp/net/dns.el b/lisp/net/dns.el
index 8680fab7c32..1e320a2124a 100644
--- a/lisp/net/dns.el
+++ b/lisp/net/dns.el
@@ -1,6 +1,6 @@
 ;;; dns.el --- Domain Name Service lookups  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: network comm
diff --git a/lisp/net/eudc-bob.el b/lisp/net/eudc-bob.el
index 6a2cd13dd03..fc69d901d36 100644
--- a/lisp/net/eudc-bob.el
+++ b/lisp/net/eudc-bob.el
@@ -1,6 +1,6 @@
 ;;; eudc-bob.el --- Binary Objects Support for EUDC  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Oscar Figueiredo <oscar@cpe.fr>
 ;;         Pavel Janík <Pavel@Janik.cz>
diff --git a/lisp/net/eudc-export.el b/lisp/net/eudc-export.el
index 3f7d9c00608..92dd18a28dd 100644
--- a/lisp/net/eudc-export.el
+++ b/lisp/net/eudc-export.el
@@ -1,6 +1,6 @@
 ;;; eudc-export.el --- functions to export EUDC query results  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: Oscar Figueiredo <oscar@cpe.fr>
 ;;         Pavel Janík <Pavel@Janik.cz>
diff --git a/lisp/net/eudc-hotlist.el b/lisp/net/eudc-hotlist.el
index 26afd768051..98bf0505762 100644
--- a/lisp/net/eudc-hotlist.el
+++ b/lisp/net/eudc-hotlist.el
@@ -1,6 +1,6 @@
 ;;; eudc-hotlist.el --- hotlist management for EUDC  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: Oscar Figueiredo <oscar@cpe.fr>
 ;;         Pavel Janík <Pavel@Janik.cz>
diff --git a/lisp/net/eudc-vars.el b/lisp/net/eudc-vars.el
index 3122b26cd81..296d24e07fd 100644
--- a/lisp/net/eudc-vars.el
+++ b/lisp/net/eudc-vars.el
@@ -1,6 +1,6 @@
 ;;; eudc-vars.el --- Emacs Unified Directory Client  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: Oscar Figueiredo <oscar@cpe.fr>
 ;;         Pavel Janík <Pavel@Janik.cz>
diff --git a/lisp/net/eudc.el b/lisp/net/eudc.el
index 5258947902d..2e2885b48a0 100644
--- a/lisp/net/eudc.el
+++ b/lisp/net/eudc.el
@@ -1,6 +1,6 @@
 ;;; eudc.el --- Emacs Unified Directory Client  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: Oscar Figueiredo <oscar@cpe.fr>
 ;;         Pavel Janík <Pavel@Janik.cz>
diff --git a/lisp/net/eudcb-bbdb.el b/lisp/net/eudcb-bbdb.el
index e71dc238d08..37f7c65633b 100644
--- a/lisp/net/eudcb-bbdb.el
+++ b/lisp/net/eudcb-bbdb.el
@@ -1,6 +1,6 @@
 ;;; eudcb-bbdb.el --- Emacs Unified Directory Client - BBDB Backend  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: Oscar Figueiredo <oscar@cpe.fr>
 ;;         Pavel Janík <Pavel@Janik.cz>
diff --git a/lisp/net/eudcb-ldap.el b/lisp/net/eudcb-ldap.el
index 365dace961a..9425e0a5d5c 100644
--- a/lisp/net/eudcb-ldap.el
+++ b/lisp/net/eudcb-ldap.el
@@ -1,6 +1,6 @@
 ;;; eudcb-ldap.el --- Emacs Unified Directory Client - LDAP Backend  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: Oscar Figueiredo <oscar@cpe.fr>
 ;;         Pavel Janík <Pavel@Janik.cz>
diff --git a/lisp/net/eudcb-mab.el b/lisp/net/eudcb-mab.el
index b1235cce704..08fc20f438a 100644
--- a/lisp/net/eudcb-mab.el
+++ b/lisp/net/eudcb-mab.el
@@ -1,6 +1,6 @@
 ;;; eudcb-mab.el --- Emacs Unified Directory Client - AddressBook backend  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2003-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003-2023 Free Software Foundation, Inc.
 
 ;; Author: John Wiegley <johnw@newartisans.com>
 ;; Maintainer: Thomas Fitzsimmons <fitzsim@fitzsim.org>
diff --git a/lisp/net/eudcb-macos-contacts.el b/lisp/net/eudcb-macos-contacts.el
index c02b5689e79..87673e12614 100644
--- a/lisp/net/eudcb-macos-contacts.el
+++ b/lisp/net/eudcb-macos-contacts.el
@@ -1,6 +1,6 @@
 ;;; eudcb-macos-contacts.el --- EUDC - macOS Contacts backend  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; Author: Alexander Adolf
 
diff --git a/lisp/net/eww.el b/lisp/net/eww.el
index c39f6e3e1e1..5de32bb309e 100644
--- a/lisp/net/eww.el
+++ b/lisp/net/eww.el
@@ -1,6 +1,6 @@
 ;;; eww.el --- Emacs Web Wowser  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2013-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: html
diff --git a/lisp/net/gnutls.el b/lisp/net/gnutls.el
index 6e3845aec1a..be3603dbc66 100644
--- a/lisp/net/gnutls.el
+++ b/lisp/net/gnutls.el
@@ -1,6 +1,6 @@
 ;;; gnutls.el --- Support SSL/TLS connections through GnuTLS  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 ;; Author: Ted Zlatanov <tzz@lifelogs.com>
 ;; Keywords: comm, tls, ssl, encryption
diff --git a/lisp/net/goto-addr.el b/lisp/net/goto-addr.el
index 99ed14ca8b4..3949a2e02ff 100644
--- a/lisp/net/goto-addr.el
+++ b/lisp/net/goto-addr.el
@@ -1,6 +1,6 @@
 ;;; goto-addr.el --- click to browse URL or to send to e-mail address  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1995, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric Ding <ericding@alum.mit.edu>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/net/hmac-def.el b/lisp/net/hmac-def.el
index 13af2c123f8..43bf821b8e9 100644
--- a/lisp/net/hmac-def.el
+++ b/lisp/net/hmac-def.el
@@ -1,6 +1,6 @@
 ;;; hmac-def.el --- A macro for defining HMAC functions.  -*- lexical-binding: 
t -*-
 
-;; Copyright (C) 1999, 2001, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999, 2001, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Shuhei KOBAYASHI <shuhei@aqua.ocn.ne.jp>
 ;; Keywords: HMAC, RFC2104
diff --git a/lisp/net/hmac-md5.el b/lisp/net/hmac-md5.el
index 188e6f4d6f0..4d111e2b62b 100644
--- a/lisp/net/hmac-md5.el
+++ b/lisp/net/hmac-md5.el
@@ -1,6 +1,6 @@
 ;;; hmac-md5.el --- Compute HMAC-MD5.  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1999, 2001, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999, 2001, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Shuhei KOBAYASHI <shuhei@aqua.ocn.ne.jp>
 ;; Keywords: HMAC, RFC2104, HMAC-MD5, MD5, KEYED-MD5, CRAM-MD5
diff --git a/lisp/net/imap.el b/lisp/net/imap.el
index ac24efdccbf..22270cc0ab5 100644
--- a/lisp/net/imap.el
+++ b/lisp/net/imap.el
@@ -1,6 +1,6 @@
 ;;; imap.el --- imap library  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: Simon Josefsson <simon@josefsson.org>
 ;; Keywords: mail
diff --git a/lisp/net/ldap.el b/lisp/net/ldap.el
index ce6c270e0bc..e8a159acb9c 100644
--- a/lisp/net/ldap.el
+++ b/lisp/net/ldap.el
@@ -1,6 +1,6 @@
 ;;; ldap.el --- client interface to LDAP for Emacs  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: Oscar Figueiredo <oscar@cpe.fr>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/net/mailcap.el b/lisp/net/mailcap.el
index a59220c1be8..e82005cf8c4 100644
--- a/lisp/net/mailcap.el
+++ b/lisp/net/mailcap.el
@@ -1,6 +1,6 @@
 ;;; mailcap.el --- MIME media types configuration -*- lexical-binding: t -*-
 
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: William M. Perry <wmperry@aventail.com>
 ;;     Lars Magne Ingebrigtsen <larsi@gnus.org>
diff --git a/lisp/net/mairix.el b/lisp/net/mairix.el
index d84763b1626..d82af96b8a8 100644
--- a/lisp/net/mairix.el
+++ b/lisp/net/mairix.el
@@ -1,6 +1,6 @@
 ;;; mairix.el --- Mairix interface for Emacs  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: David Engster <dengste@eml.cc>
 ;; Keywords: mail searching
diff --git a/lisp/net/net-utils.el b/lisp/net/net-utils.el
index 47b5271ef03..7b3cdb7a00b 100644
--- a/lisp/net/net-utils.el
+++ b/lisp/net/net-utils.el
@@ -1,6 +1,6 @@
 ;;; net-utils.el --- network functions  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: Peter Breton <pbreton@cs.umb.edu>
 ;; Created: Sun Mar 16 1997
diff --git a/lisp/net/netrc.el b/lisp/net/netrc.el
index c272c07e4c5..10eaccc3352 100644
--- a/lisp/net/netrc.el
+++ b/lisp/net/netrc.el
@@ -1,6 +1,6 @@
 ;;; netrc.el --- .netrc parsing functionality  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1996-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news
diff --git a/lisp/net/network-stream.el b/lisp/net/network-stream.el
index 38a5e14c946..b2d8c0c643e 100644
--- a/lisp/net/network-stream.el
+++ b/lisp/net/network-stream.el
@@ -1,6 +1,6 @@
 ;;; network-stream.el --- open network processes, possibly with encryption -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: network
diff --git a/lisp/net/newst-backend.el b/lisp/net/newst-backend.el
index 01cbbbbe011..b7ece354ea7 100644
--- a/lisp/net/newst-backend.el
+++ b/lisp/net/newst-backend.el
@@ -1,6 +1,6 @@
 ;;; newst-backend.el --- Retrieval backend for newsticker  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2003-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003-2023 Free Software Foundation, Inc.
 
 ;; Author:      Ulf Jasper <ulf.jasper@web.de>
 ;; Filename:    newst-backend.el
diff --git a/lisp/net/newst-plainview.el b/lisp/net/newst-plainview.el
index f026948251d..6a636a617b3 100644
--- a/lisp/net/newst-plainview.el
+++ b/lisp/net/newst-plainview.el
@@ -1,6 +1,6 @@
 ;;; newst-plainview.el --- Single buffer frontend for newsticker.  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2003-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003-2023 Free Software Foundation, Inc.
 
 ;; Author:      Ulf Jasper <ulf.jasper@web.de>
 ;; Filename:    newst-plainview.el
diff --git a/lisp/net/newst-reader.el b/lisp/net/newst-reader.el
index 7e00ac93e75..f051bd0e894 100644
--- a/lisp/net/newst-reader.el
+++ b/lisp/net/newst-reader.el
@@ -1,6 +1,6 @@
 ;;; newst-reader.el --- Generic RSS reader functions.  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2003-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003-2023 Free Software Foundation, Inc.
 
 ;; Author:      Ulf Jasper <ulf.jasper@web.de>
 ;; Filename:    newst-reader.el
diff --git a/lisp/net/newst-ticker.el b/lisp/net/newst-ticker.el
index ef0fe838031..5477ad946ba 100644
--- a/lisp/net/newst-ticker.el
+++ b/lisp/net/newst-ticker.el
@@ -1,6 +1,6 @@
 ;;; newst-ticker.el --- mode line ticker for newsticker.  -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 2003-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003-2023 Free Software Foundation, Inc.
 
 ;; Author:      Ulf Jasper <ulf.jasper@web.de>
 ;; Filename:    newst-ticker.el
diff --git a/lisp/net/newst-treeview.el b/lisp/net/newst-treeview.el
index 80d9fd1cef2..a174095a051 100644
--- a/lisp/net/newst-treeview.el
+++ b/lisp/net/newst-treeview.el
@@ -1,6 +1,6 @@
 ;;; newst-treeview.el --- Treeview frontend for newsticker.  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author:      Ulf Jasper <ulf.jasper@web.de>
 ;; Filename:    newst-treeview.el
diff --git a/lisp/net/newsticker.el b/lisp/net/newsticker.el
index 525cae21405..938683a12a1 100644
--- a/lisp/net/newsticker.el
+++ b/lisp/net/newsticker.el
@@ -1,6 +1,6 @@
 ;;; newsticker.el --- A Newsticker for Emacs. -*- lexical-binding: t -*-
 
-;; Copyright (C) 2003-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003-2023 Free Software Foundation, Inc.
 
 ;; Author:      Ulf Jasper <ulf.jasper@web.de>
 ;; Filename:    newsticker.el
diff --git a/lisp/net/nsm.el b/lisp/net/nsm.el
index d95593da3bc..6a7ba3ab209 100644
--- a/lisp/net/nsm.el
+++ b/lisp/net/nsm.el
@@ -1,6 +1,6 @@
 ;;; nsm.el --- Network Security Manager  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2014-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2014-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: encryption, security, network
diff --git a/lisp/net/ntlm.el b/lisp/net/ntlm.el
index 1589770f203..c70d4020f59 100644
--- a/lisp/net/ntlm.el
+++ b/lisp/net/ntlm.el
@@ -1,6 +1,6 @@
 ;;; ntlm.el --- NTLM (NT LanManager) authentication support  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2001, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Taro Kawagishi <tarok@transpulse.org>
 ;; Maintainer: Thomas Fitzsimmons <fitzsim@fitzsim.org>
diff --git a/lisp/net/pop3.el b/lisp/net/pop3.el
index 0f6dfb6ad46..ffd0bc98565 100644
--- a/lisp/net/pop3.el
+++ b/lisp/net/pop3.el
@@ -1,6 +1,6 @@
 ;;; pop3.el --- Post Office Protocol (RFC 1460) interface  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1996-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-2023 Free Software Foundation, Inc.
 
 ;; Author: Richard L. Pieri <ratinox@peorth.gweep.net>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/net/puny.el b/lisp/net/puny.el
index d22cc88b7bd..5443abbad10 100644
--- a/lisp/net/puny.el
+++ b/lisp/net/puny.el
@@ -1,6 +1,6 @@
 ;;; puny.el --- translate non-ASCII domain names to ASCII  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: mail, net
diff --git a/lisp/net/quickurl.el b/lisp/net/quickurl.el
index 598a7da0712..e9b26f20768 100644
--- a/lisp/net/quickurl.el
+++ b/lisp/net/quickurl.el
@@ -1,6 +1,6 @@
 ;;; quickurl.el --- insert a URL based on text at point in buffer  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Dave Pearson <davep@davep.org>
 ;; Created: 1999-05-28
diff --git a/lisp/net/rcirc.el b/lisp/net/rcirc.el
index b23b0d64ae6..da7792b4a53 100644
--- a/lisp/net/rcirc.el
+++ b/lisp/net/rcirc.el
@@ -1,6 +1,6 @@
 ;;; rcirc.el --- default, simple IRC client          -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2005-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2005-2023 Free Software Foundation, Inc.
 
 ;; Author: Ryan Yeske <rcyeske@gmail.com>
 ;; Maintainers: Ryan Yeske <rcyeske@gmail.com>,
diff --git a/lisp/net/rfc2104.el b/lisp/net/rfc2104.el
index d1535aa700e..ea6a5382f4e 100644
--- a/lisp/net/rfc2104.el
+++ b/lisp/net/rfc2104.el
@@ -1,6 +1,6 @@
 ;;; rfc2104.el --- RFC2104 Hashed Message Authentication Codes  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: Simon Josefsson <jas@pdc.kth.se>
 ;; Keywords: mail
diff --git a/lisp/net/rlogin.el b/lisp/net/rlogin.el
index 98b660dcc43..7ebb0867e05 100644
--- a/lisp/net/rlogin.el
+++ b/lisp/net/rlogin.el
@@ -1,6 +1,6 @@
 ;;; rlogin.el --- remote login interface  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1992-1995, 1997-1998, 2001-2022 Free Software
+;; Copyright (C) 1992-1995, 1997-1998, 2001-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: Noah Friedman <friedman@splode.com>
diff --git a/lisp/net/sasl-cram.el b/lisp/net/sasl-cram.el
index ef5699ddc6e..5ae2c447ba5 100644
--- a/lisp/net/sasl-cram.el
+++ b/lisp/net/sasl-cram.el
@@ -1,6 +1,6 @@
 ;;; sasl-cram.el --- CRAM-MD5 module for the SASL client framework  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2000, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Daiki Ueno <ueno@gnu.org>
 ;;     Kenichi OKADA <okada@opaopa.org>
diff --git a/lisp/net/sasl-digest.el b/lisp/net/sasl-digest.el
index b78beb292c5..140758e23b0 100644
--- a/lisp/net/sasl-digest.el
+++ b/lisp/net/sasl-digest.el
@@ -1,6 +1,6 @@
 ;;; sasl-digest.el --- DIGEST-MD5 module for the SASL client framework  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2000, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Daiki Ueno <ueno@unixuser.org>
 ;;     Kenichi OKADA <okada@opaopa.org>
diff --git a/lisp/net/sasl-ntlm.el b/lisp/net/sasl-ntlm.el
index d4c35fc66f0..c70059ac69d 100644
--- a/lisp/net/sasl-ntlm.el
+++ b/lisp/net/sasl-ntlm.el
@@ -1,6 +1,6 @@
 ;;; sasl-ntlm.el --- NTLM (NT Lan Manager) module for the SASL client 
framework  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2000, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Taro Kawagishi <tarok@transpulse.org>
 ;; Keywords: SASL, NTLM
diff --git a/lisp/net/sasl-scram-rfc.el b/lisp/net/sasl-scram-rfc.el
index b8d83627963..ac44b96a4e3 100644
--- a/lisp/net/sasl-scram-rfc.el
+++ b/lisp/net/sasl-scram-rfc.el
@@ -1,6 +1,6 @@
 ;;; sasl-scram-rfc.el --- SCRAM-SHA-1 module for the SASL client framework  
-*- lexical-binding: t; -*-
 
-;; Copyright (C) 2014-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2014-2023 Free Software Foundation, Inc.
 
 ;; Author: Magnus Henoch <magnus.henoch@gmail.com>
 ;; Package: sasl
diff --git a/lisp/net/sasl-scram-sha256.el b/lisp/net/sasl-scram-sha256.el
index 7bd98f200cd..27267f3c2e2 100644
--- a/lisp/net/sasl-scram-sha256.el
+++ b/lisp/net/sasl-scram-sha256.el
@@ -1,6 +1,6 @@
 ;;; sasl-scram-sha256.el --- SCRAM-SHA-256 module for the SASL client 
framework  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; Author: Simon Josefsson <simon@josefsson.org>
 ;; Package: sasl
diff --git a/lisp/net/sasl.el b/lisp/net/sasl.el
index c4ba99f47c8..09e2fee2f1e 100644
--- a/lisp/net/sasl.el
+++ b/lisp/net/sasl.el
@@ -1,6 +1,6 @@
 ;;; sasl.el --- SASL client framework  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2000, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Daiki Ueno <ueno@gnu.org>
 ;; Keywords: SASL
diff --git a/lisp/net/secrets.el b/lisp/net/secrets.el
index faadcb94b11..2529198a6ef 100644
--- a/lisp/net/secrets.el
+++ b/lisp/net/secrets.el
@@ -1,6 +1,6 @@
 ;;; secrets.el --- Client interface to gnome-keyring and kwallet. -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Albinus <michael.albinus@gmx.de>
 ;; Keywords: comm password passphrase
diff --git a/lisp/net/shr-color.el b/lisp/net/shr-color.el
index e68e4a69333..cc2e6dc469b 100644
--- a/lisp/net/shr-color.el
+++ b/lisp/net/shr-color.el
@@ -1,6 +1,6 @@
 ;;; shr-color.el --- Simple HTML Renderer color management  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 ;; Author: Julien Danjou <julien@danjou.info>
 ;; Keywords: html
diff --git a/lisp/net/shr.el b/lisp/net/shr.el
index cb75d91c566..759255549c6 100644
--- a/lisp/net/shr.el
+++ b/lisp/net/shr.el
@@ -1,6 +1,6 @@
 ;;; shr.el --- Simple HTML Renderer -*- lexical-binding: t -*-
 
-;; Copyright (C) 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: html
diff --git a/lisp/net/sieve-manage.el b/lisp/net/sieve-manage.el
index 468bc90a9d7..2ba934544e2 100644
--- a/lisp/net/sieve-manage.el
+++ b/lisp/net/sieve-manage.el
@@ -1,6 +1,6 @@
 ;;; sieve-manage.el --- Implementation of the managesieve protocol in elisp  
-*- lexical-binding:t -*-
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Simon Josefsson <simon@josefsson.org>
 ;;         Albert Krewinkel <tarleb@moltkeplatz.de>
diff --git a/lisp/net/sieve-mode.el b/lisp/net/sieve-mode.el
index 58fd41d8995..fe3ea4ee876 100644
--- a/lisp/net/sieve-mode.el
+++ b/lisp/net/sieve-mode.el
@@ -1,6 +1,6 @@
 ;;; sieve-mode.el --- Sieve code editing commands for Emacs  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Simon Josefsson <simon@josefsson.org>
 
diff --git a/lisp/net/sieve.el b/lisp/net/sieve.el
index 630ea04070b..4c476f1e7a9 100644
--- a/lisp/net/sieve.el
+++ b/lisp/net/sieve.el
@@ -1,6 +1,6 @@
 ;;; sieve.el --- Utilities to manage sieve scripts  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Simon Josefsson <simon@josefsson.org>
 
diff --git a/lisp/net/snmp-mode.el b/lisp/net/snmp-mode.el
index de84b4f8dd1..19686ef9a73 100644
--- a/lisp/net/snmp-mode.el
+++ b/lisp/net/snmp-mode.el
@@ -1,6 +1,6 @@
 ;;; snmp-mode.el --- SNMP & SNMPv2 MIB major mode  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1995, 1998, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995, 1998, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Paul D. Smith <psmith@BayNetworks.com>
 ;; Keywords: data
diff --git a/lisp/net/soap-client.el b/lisp/net/soap-client.el
index 27acc8a4f32..a13cbf4e9ea 100644
--- a/lisp/net/soap-client.el
+++ b/lisp/net/soap-client.el
@@ -1,6 +1,6 @@
 ;;; soap-client.el --- Access SOAP web services       -*- lexical-binding: t 
-*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Alexandru Harsanyi <AlexHarsanyi@gmail.com>
 ;; Author: Thomas Fitzsimmons <fitzsim@fitzsim.org>
diff --git a/lisp/net/soap-inspect.el b/lisp/net/soap-inspect.el
index 85fd7a71dc8..97e962dfae5 100644
--- a/lisp/net/soap-inspect.el
+++ b/lisp/net/soap-inspect.el
@@ -1,6 +1,6 @@
 ;;; soap-inspect.el --- Interactive WSDL inspector    -*- lexical-binding: t 
-*-
 
-;; Copyright (C) 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 ;; Author: Alexandru Harsanyi <AlexHarsanyi@gmail.com>
 ;; Created: October 2010
diff --git a/lisp/net/socks.el b/lisp/net/socks.el
index 8df0773e1d2..4fa9adb0036 100644
--- a/lisp/net/socks.el
+++ b/lisp/net/socks.el
@@ -1,6 +1,6 @@
 ;;; socks.el --- A Socks v5 Client for Emacs  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1996-2000, 2002, 2007-2022 Free Software Foundation,
+;; Copyright (C) 1996-2000, 2002, 2007-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: William M. Perry <wmperry@gnu.org>
diff --git a/lisp/net/telnet.el b/lisp/net/telnet.el
index 0d54d2220b6..b6cd1780141 100644
--- a/lisp/net/telnet.el
+++ b/lisp/net/telnet.el
@@ -1,6 +1,6 @@
 ;;; telnet.el --- run a telnet session from within an Emacs buffer  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1985, 1988, 1992, 1994, 2001-2022 Free Software
+;; Copyright (C) 1985, 1988, 1992, 1994, 2001-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: William F. Schelter
diff --git a/lisp/net/tramp-adb.el b/lisp/net/tramp-adb.el
index 53796503bcd..b758d92662b 100644
--- a/lisp/net/tramp-adb.el
+++ b/lisp/net/tramp-adb.el
@@ -1,6 +1,6 @@
 ;;; tramp-adb.el --- Functions for calling Android Debug Bridge from Tramp  
-*- lexical-binding:t -*-
 
-;; Copyright (C) 2011-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 ;; Author: Jürgen Hötzel <juergen@archlinux.org>
 ;; Keywords: comm, processes
diff --git a/lisp/net/tramp-archive.el b/lisp/net/tramp-archive.el
index 33348ca21ef..a0ab0b88b12 100644
--- a/lisp/net/tramp-archive.el
+++ b/lisp/net/tramp-archive.el
@@ -1,6 +1,6 @@
 ;;; tramp-archive.el --- Tramp archive manager  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Albinus <michael.albinus@gmx.de>
 ;; Keywords: comm, processes
diff --git a/lisp/net/tramp-cache.el b/lisp/net/tramp-cache.el
index 347da916edf..1a439acb602 100644
--- a/lisp/net/tramp-cache.el
+++ b/lisp/net/tramp-cache.el
@@ -1,6 +1,6 @@
 ;;; tramp-cache.el --- file information caching for Tramp  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2000, 2005-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000, 2005-2023 Free Software Foundation, Inc.
 
 ;; Author: Daniel Pittman <daniel@inanna.danann.net>
 ;;         Michael Albinus <michael.albinus@gmx.de>
diff --git a/lisp/net/tramp-cmds.el b/lisp/net/tramp-cmds.el
index 8e359c382bf..e3e25c692d1 100644
--- a/lisp/net/tramp-cmds.el
+++ b/lisp/net/tramp-cmds.el
@@ -1,6 +1,6 @@
 ;;; tramp-cmds.el --- Interactive commands for Tramp  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Albinus <michael.albinus@gmx.de>
 ;; Keywords: comm, processes
diff --git a/lisp/net/tramp-compat.el b/lisp/net/tramp-compat.el
index 91c450eee4e..1af8e2b14cd 100644
--- a/lisp/net/tramp-compat.el
+++ b/lisp/net/tramp-compat.el
@@ -1,6 +1,6 @@
 ;;; tramp-compat.el --- Tramp compatibility functions  -*- lexical-binding:t 
-*-
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Albinus <michael.albinus@gmx.de>
 ;; Keywords: comm, processes
diff --git a/lisp/net/tramp-crypt.el b/lisp/net/tramp-crypt.el
index 9588e6a1a8c..5763a9b6fb0 100644
--- a/lisp/net/tramp-crypt.el
+++ b/lisp/net/tramp-crypt.el
@@ -1,6 +1,6 @@
 ;;; tramp-crypt.el --- Tramp crypt utilities  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Albinus <michael.albinus@gmx.de>
 ;; Keywords: comm, processes
diff --git a/lisp/net/tramp-ftp.el b/lisp/net/tramp-ftp.el
index 650e839f823..a1fef98d8f1 100644
--- a/lisp/net/tramp-ftp.el
+++ b/lisp/net/tramp-ftp.el
@@ -1,6 +1,6 @@
 ;;; tramp-ftp.el --- Tramp convenience functions for Ange-FTP  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Albinus <michael.albinus@gmx.de>
 ;; Keywords: comm, processes
diff --git a/lisp/net/tramp-fuse.el b/lisp/net/tramp-fuse.el
index 7344c3c730a..b411a1b1cb2 100644
--- a/lisp/net/tramp-fuse.el
+++ b/lisp/net/tramp-fuse.el
@@ -1,6 +1,6 @@
 ;;; tramp-fuse.el --- Tramp access functions for FUSE mounts  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Albinus <michael.albinus@gmx.de>
 ;; Keywords: comm, processes
diff --git a/lisp/net/tramp-gvfs.el b/lisp/net/tramp-gvfs.el
index 207e588f347..30b0c6f795e 100644
--- a/lisp/net/tramp-gvfs.el
+++ b/lisp/net/tramp-gvfs.el
@@ -1,6 +1,6 @@
 ;;; tramp-gvfs.el --- Tramp access functions for GVFS daemon  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Albinus <michael.albinus@gmx.de>
 ;; Keywords: comm, processes
diff --git a/lisp/net/tramp-integration.el b/lisp/net/tramp-integration.el
index 9aa4b2b1e84..7d22ed0fd35 100644
--- a/lisp/net/tramp-integration.el
+++ b/lisp/net/tramp-integration.el
@@ -1,6 +1,6 @@
 ;;; tramp-integration.el --- Tramp integration into other packages  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Albinus <michael.albinus@gmx.de>
 ;; Keywords: comm, processes
diff --git a/lisp/net/tramp-rclone.el b/lisp/net/tramp-rclone.el
index 318df2de615..d1dd208cd96 100644
--- a/lisp/net/tramp-rclone.el
+++ b/lisp/net/tramp-rclone.el
@@ -1,6 +1,6 @@
 ;;; tramp-rclone.el --- Tramp access functions to cloud storages  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2018-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2018-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Albinus <michael.albinus@gmx.de>
 ;; Keywords: comm, processes
diff --git a/lisp/net/tramp-sh.el b/lisp/net/tramp-sh.el
index b0e98a31e11..2a9d0b506f1 100644
--- a/lisp/net/tramp-sh.el
+++ b/lisp/net/tramp-sh.el
@@ -1,6 +1,6 @@
 ;;; tramp-sh.el --- Tramp access functions for (s)sh-like connections  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
 ;; (copyright statements below in code to be updated with the above notice)
 
diff --git a/lisp/net/tramp-smb.el b/lisp/net/tramp-smb.el
index dfcb7162c80..857e89d4bfe 100644
--- a/lisp/net/tramp-smb.el
+++ b/lisp/net/tramp-smb.el
@@ -1,6 +1,6 @@
 ;;; tramp-smb.el --- Tramp access functions for SMB servers  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Albinus <michael.albinus@gmx.de>
 ;; Keywords: comm, processes
diff --git a/lisp/net/tramp-sshfs.el b/lisp/net/tramp-sshfs.el
index b229f589248..9c1ba008393 100644
--- a/lisp/net/tramp-sshfs.el
+++ b/lisp/net/tramp-sshfs.el
@@ -1,6 +1,6 @@
 ;;; tramp-sshfs.el --- Tramp access functions via sshfs  -*- lexical-binding:t 
-*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Albinus <michael.albinus@gmx.de>
 ;; Keywords: comm, processes
diff --git a/lisp/net/tramp-sudoedit.el b/lisp/net/tramp-sudoedit.el
index 06100fbde0d..0fb4e5f7b79 100644
--- a/lisp/net/tramp-sudoedit.el
+++ b/lisp/net/tramp-sudoedit.el
@@ -1,6 +1,6 @@
 ;;; tramp-sudoedit.el --- Functions for accessing under root permissions  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2018-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2018-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Albinus <michael.albinus@gmx.de>
 ;; Keywords: comm, processes
diff --git a/lisp/net/tramp-uu.el b/lisp/net/tramp-uu.el
index e849c36d132..83a6dd28b9e 100644
--- a/lisp/net/tramp-uu.el
+++ b/lisp/net/tramp-uu.el
@@ -1,6 +1,6 @@
 ;;; tramp-uu.el --- uuencode in Lisp  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: Kai Großjohann <kai.grossjohann@gmx.net>
 ;; Maintainer: Michael Albinus <michael.albinus@gmx.de>
diff --git a/lisp/net/tramp.el b/lisp/net/tramp.el
index 91dfb5c3c8f..bc6e4d785aa 100644
--- a/lisp/net/tramp.el
+++ b/lisp/net/tramp.el
@@ -1,6 +1,6 @@
 ;;; tramp.el --- Transparent Remote Access, Multiple Protocol  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: Kai Großjohann <kai.grossjohann@gmx.net>
 ;;         Michael Albinus <michael.albinus@gmx.de>
diff --git a/lisp/net/trampver.el b/lisp/net/trampver.el
index 80a533cb992..6e379446bf0 100644
--- a/lisp/net/trampver.el
+++ b/lisp/net/trampver.el
@@ -1,7 +1,7 @@
 ;;; trampver.el --- Transparent Remote Access, Multiple Protocol  -*- 
lexical-binding:t -*-
 ;;; lisp/trampver.el.  Generated from trampver.el.in by configure.
 
-;; Copyright (C) 2003-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003-2023 Free Software Foundation, Inc.
 
 ;; Author: Kai Großjohann <kai.grossjohann@gmx.net>
 ;; Maintainer: Michael Albinus <michael.albinus@gmx.de>
diff --git a/lisp/net/webjump.el b/lisp/net/webjump.el
index 21c6f5dd9d0..c7206938e8b 100644
--- a/lisp/net/webjump.el
+++ b/lisp/net/webjump.el
@@ -1,6 +1,6 @@
 ;;; webjump.el --- programmable Web hotlist  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1996-1997, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-1997, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author:     Neil W. Van Dyke <nwv@acm.org>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/net/zeroconf.el b/lisp/net/zeroconf.el
index 8345748cbae..238bf20bb66 100644
--- a/lisp/net/zeroconf.el
+++ b/lisp/net/zeroconf.el
@@ -1,6 +1,6 @@
 ;;; zeroconf.el --- Service browser using Avahi.  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Albinus <michael.albinus@gmx.de>
 ;; Keywords: comm, hardware
diff --git a/lisp/newcomment.el b/lisp/newcomment.el
index 95adf9f90a1..26d4b540269 100644
--- a/lisp/newcomment.el
+++ b/lisp/newcomment.el
@@ -1,6 +1,6 @@
 ;;; newcomment.el --- (un)comment regions of buffers -*- lexical-binding: t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: code extracted from Emacs-20's simple.el
 ;; Maintainer: Stefan Monnier <monnier@gnu.org>
diff --git a/lisp/notifications.el b/lisp/notifications.el
index 5ad64ff73b6..467bb12702e 100644
--- a/lisp/notifications.el
+++ b/lisp/notifications.el
@@ -1,6 +1,6 @@
 ;;; notifications.el --- Client interface to desktop notifications.  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 ;; Author: Julien Danjou <julien@danjou.info>
 ;; Keywords: comm desktop notifications
diff --git a/lisp/novice.el b/lisp/novice.el
index 3512aed3645..0b2fb1eba19 100644
--- a/lisp/novice.el
+++ b/lisp/novice.el
@@ -1,6 +1,6 @@
 ;;; novice.el --- handling of disabled commands ("novice mode") for Emacs  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1985-1987, 1994, 2001-2022 Free Software Foundation,
+;; Copyright (C) 1985-1987, 1994, 2001-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/nxml/nxml-enc.el b/lisp/nxml/nxml-enc.el
index 493808fcdb1..1fd7abef974 100644
--- a/lisp/nxml/nxml-enc.el
+++ b/lisp/nxml/nxml-enc.el
@@ -1,6 +1,6 @@
 ;;; nxml-enc.el --- XML encoding auto-detection  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2003, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: James Clark
 ;; Keywords: wp, hypermedia, languages, XML
diff --git a/lisp/nxml/nxml-maint.el b/lisp/nxml/nxml-maint.el
index 974deef406e..24b38ed0635 100644
--- a/lisp/nxml/nxml-maint.el
+++ b/lisp/nxml/nxml-maint.el
@@ -1,6 +1,6 @@
 ;;; nxml-maint.el --- commands for maintainers of nxml-*.el  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2003, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: James Clark
 ;; Keywords: wp, hypermedia, languages, XML
diff --git a/lisp/nxml/nxml-mode.el b/lisp/nxml/nxml-mode.el
index b8f6cb5ad36..3299b73b8c3 100644
--- a/lisp/nxml/nxml-mode.el
+++ b/lisp/nxml/nxml-mode.el
@@ -1,6 +1,6 @@
 ;;; nxml-mode.el --- a new XML mode  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2003-2004, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003-2004, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: James Clark
 ;; Keywords: wp, hypermedia, languages, XML
diff --git a/lisp/nxml/nxml-ns.el b/lisp/nxml/nxml-ns.el
index 509d88c7b16..2781ea87938 100644
--- a/lisp/nxml/nxml-ns.el
+++ b/lisp/nxml/nxml-ns.el
@@ -1,6 +1,6 @@
 ;;; nxml-ns.el --- XML namespace processing  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2003, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: James Clark
 ;; Keywords: wp, hypermedia, languages, XML
diff --git a/lisp/nxml/nxml-outln.el b/lisp/nxml/nxml-outln.el
index 928338a6af9..439ff1da7f0 100644
--- a/lisp/nxml/nxml-outln.el
+++ b/lisp/nxml/nxml-outln.el
@@ -1,6 +1,6 @@
 ;;; nxml-outln.el --- outline support for nXML mode  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2004, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2004, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: James Clark
 ;; Keywords: wp, hypermedia, languages, XML
diff --git a/lisp/nxml/nxml-parse.el b/lisp/nxml/nxml-parse.el
index ff9eda3fd2a..f4ea22cb3cf 100644
--- a/lisp/nxml/nxml-parse.el
+++ b/lisp/nxml/nxml-parse.el
@@ -1,6 +1,6 @@
 ;;; nxml-parse.el --- XML parser, sharing infrastructure with nxml-mode  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2003, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: James Clark
 ;; Keywords: wp, hypermedia, languages, XML
diff --git a/lisp/nxml/nxml-rap.el b/lisp/nxml/nxml-rap.el
index 553ac57cc32..8e11707b9b7 100644
--- a/lisp/nxml/nxml-rap.el
+++ b/lisp/nxml/nxml-rap.el
@@ -1,6 +1,6 @@
 ;;; nxml-rap.el --- low-level support for random access parsing for nXML mode  
-*- lexical-binding:t -*-
 
-;; Copyright (C) 2003-2004, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003-2004, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: James Clark
 ;; Keywords: wp, hypermedia, languages, XML
diff --git a/lisp/nxml/nxml-util.el b/lisp/nxml/nxml-util.el
index 662d43842eb..9a91c1c9fd0 100644
--- a/lisp/nxml/nxml-util.el
+++ b/lisp/nxml/nxml-util.el
@@ -1,6 +1,6 @@
 ;;; nxml-util.el --- utility functions for nxml-*.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2003, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: James Clark
 ;; Keywords: wp, hypermedia, languages, XML
diff --git a/lisp/nxml/rng-cmpct.el b/lisp/nxml/rng-cmpct.el
index 3e24db64775..b48921af990 100644
--- a/lisp/nxml/rng-cmpct.el
+++ b/lisp/nxml/rng-cmpct.el
@@ -1,6 +1,6 @@
 ;;; rng-cmpct.el --- parsing of RELAX NG Compact Syntax schemas  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2003, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: James Clark
 ;; Keywords: wp, hypermedia, languages, XML, RelaxNG
diff --git a/lisp/nxml/rng-dt.el b/lisp/nxml/rng-dt.el
index b88653f79ec..1e9f08fbd4e 100644
--- a/lisp/nxml/rng-dt.el
+++ b/lisp/nxml/rng-dt.el
@@ -1,6 +1,6 @@
 ;;; rng-dt.el --- datatype library interface for RELAX NG  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2003, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: James Clark
 ;; Keywords: wp, hypermedia, languages, XML, RelaxNG
diff --git a/lisp/nxml/rng-loc.el b/lisp/nxml/rng-loc.el
index 0fa455cbb59..148b85ff830 100644
--- a/lisp/nxml/rng-loc.el
+++ b/lisp/nxml/rng-loc.el
@@ -1,6 +1,6 @@
 ;;; rng-loc.el --- Locate the schema to use for validation  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2003, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: James Clark
 ;; Keywords: wp, hypermedia, languages, XML, RelaxNG
diff --git a/lisp/nxml/rng-maint.el b/lisp/nxml/rng-maint.el
index 3b4593760b9..42feb221e81 100644
--- a/lisp/nxml/rng-maint.el
+++ b/lisp/nxml/rng-maint.el
@@ -1,6 +1,6 @@
 ;;; rng-maint.el --- commands for RELAX NG maintainers  -*- lexical-binding:t 
-*-
 
-;; Copyright (C) 2003, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: James Clark
 ;; Keywords: wp, hypermedia, languages, XML, RelaxNG
diff --git a/lisp/nxml/rng-match.el b/lisp/nxml/rng-match.el
index e767a9333b5..0d8c7c7fbce 100644
--- a/lisp/nxml/rng-match.el
+++ b/lisp/nxml/rng-match.el
@@ -1,6 +1,6 @@
 ;;; rng-match.el --- matching of RELAX NG patterns against XML events  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2003, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: James Clark
 ;; Keywords: wp, hypermedia, languages, XML, RelaxNG
diff --git a/lisp/nxml/rng-nxml.el b/lisp/nxml/rng-nxml.el
index ccbf4d8de2e..7ec3b3fcc06 100644
--- a/lisp/nxml/rng-nxml.el
+++ b/lisp/nxml/rng-nxml.el
@@ -1,6 +1,6 @@
 ;;; rng-nxml.el --- make nxml-mode take advantage of rng-validate-mode  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2003, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: James Clark
 ;; Keywords: wp, hypermedia, languages, XML, RelaxNG
diff --git a/lisp/nxml/rng-parse.el b/lisp/nxml/rng-parse.el
index 76cb94b144c..b1d3e800b39 100644
--- a/lisp/nxml/rng-parse.el
+++ b/lisp/nxml/rng-parse.el
@@ -1,6 +1,6 @@
 ;;; rng-parse.el --- parse an XML file and validate it against a schema  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2003, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: James Clark
 ;; Keywords: wp, hypermedia, languages, XML, RelaxNG
diff --git a/lisp/nxml/rng-pttrn.el b/lisp/nxml/rng-pttrn.el
index 614b59f8079..f37ace7f734 100644
--- a/lisp/nxml/rng-pttrn.el
+++ b/lisp/nxml/rng-pttrn.el
@@ -1,6 +1,6 @@
 ;;; rng-pttrn.el --- RELAX NG patterns  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2003, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: James Clark
 ;; Keywords: wp, hypermedia, languages, XML, RelaxNG
diff --git a/lisp/nxml/rng-uri.el b/lisp/nxml/rng-uri.el
index 77fed8c32da..37f47d13baf 100644
--- a/lisp/nxml/rng-uri.el
+++ b/lisp/nxml/rng-uri.el
@@ -1,6 +1,6 @@
 ;;; rng-uri.el --- URI parsing and manipulation  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2003, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: James Clark
 ;; Keywords: wp, hypermedia, languages, XML
diff --git a/lisp/nxml/rng-util.el b/lisp/nxml/rng-util.el
index 74f405410ac..44514186050 100644
--- a/lisp/nxml/rng-util.el
+++ b/lisp/nxml/rng-util.el
@@ -1,6 +1,6 @@
 ;;; rng-util.el --- utility functions for RELAX NG library  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2003, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: James Clark
 ;; Keywords: wp, hypermedia, languages, XML, RelaxNG
diff --git a/lisp/nxml/rng-valid.el b/lisp/nxml/rng-valid.el
index 56ff3b66c0f..e07465f9eb0 100644
--- a/lisp/nxml/rng-valid.el
+++ b/lisp/nxml/rng-valid.el
@@ -1,6 +1,6 @@
 ;;; rng-valid.el --- real-time validation of XML using RELAX NG  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2003, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: James Clark
 ;; Keywords: wp, hypermedia, languages, XML, RelaxNG
diff --git a/lisp/nxml/rng-xsd.el b/lisp/nxml/rng-xsd.el
index bca432d92b8..cd963534402 100644
--- a/lisp/nxml/rng-xsd.el
+++ b/lisp/nxml/rng-xsd.el
@@ -1,6 +1,6 @@
 ;;; rng-xsd.el --- W3C XML Schema datatypes library for RELAX NG  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2003, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: James Clark
 ;; Keywords: wp, hypermedia, languages, XML, RelaxNG
diff --git a/lisp/nxml/xmltok.el b/lisp/nxml/xmltok.el
index c68f274e64f..69855593f6c 100644
--- a/lisp/nxml/xmltok.el
+++ b/lisp/nxml/xmltok.el
@@ -1,6 +1,6 @@
 ;;; xmltok.el --- XML tokenization  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2003, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: James Clark
 ;; Keywords: wp, hypermedia, languages, XML
diff --git a/lisp/nxml/xsd-regexp.el b/lisp/nxml/xsd-regexp.el
index b1877d18321..3e38e90bb72 100644
--- a/lisp/nxml/xsd-regexp.el
+++ b/lisp/nxml/xsd-regexp.el
@@ -1,6 +1,6 @@
 ;;; xsd-regexp.el --- translate W3C XML Schema regexps to Emacs regexps  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2003, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: James Clark
 ;; Keywords: wp, hypermedia, languages, XML, regexp
diff --git a/lisp/obarray.el b/lisp/obarray.el
index dd62de01a8c..485627d51de 100644
--- a/lisp/obarray.el
+++ b/lisp/obarray.el
@@ -1,6 +1,6 @@
 ;;; obarray.el --- obarray functions -*- lexical-binding: t -*-
 
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: obarray functions
diff --git a/lisp/obsolete/abbrevlist.el b/lisp/obsolete/abbrevlist.el
index ca508a15544..8207e466910 100644
--- a/lisp/obsolete/abbrevlist.el
+++ b/lisp/obsolete/abbrevlist.el
@@ -1,6 +1,6 @@
 ;;; abbrevlist.el --- list one abbrev table alphabetically ordered  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1986, 1992, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1986, 1992, 2001-2023 Free Software Foundation, Inc.
 ;; Suggested by a previous version by Gildea.
 
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/obsolete/assoc.el b/lisp/obsolete/assoc.el
index 76fcb4b78b8..c58c07f6e91 100644
--- a/lisp/obsolete/assoc.el
+++ b/lisp/obsolete/assoc.el
@@ -1,6 +1,6 @@
 ;;; assoc.el --- insert/delete functions on association lists  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1996, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Barry A. Warsaw <bwarsaw@cen.com>
 ;; Keywords: extensions
diff --git a/lisp/obsolete/bruce.el b/lisp/obsolete/bruce.el
index 465cf429e97..83f91ab8816 100644
--- a/lisp/obsolete/bruce.el
+++ b/lisp/obsolete/bruce.el
@@ -1,7 +1,7 @@
 ;;; bruce.el --- bruce phrase utility for overloading the Communications  -*- 
lexical-binding: t; -*-
 ;;; Decency Act snoops, if any.
 
-;; Copyright (C) 1988, 1993, 1997, 2001-2022 Free Software Foundation,
+;; Copyright (C) 1988, 1993, 1997, 2001-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/obsolete/cc-compat.el b/lisp/obsolete/cc-compat.el
index 19068e4bf21..33330623739 100644
--- a/lisp/obsolete/cc-compat.el
+++ b/lisp/obsolete/cc-compat.el
@@ -1,6 +1,6 @@
 ;;; cc-compat.el --- cc-mode compatibility with c-mode.el confusion  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1985, 1987, 1992-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1985, 1987, 1992-2023 Free Software Foundation, Inc.
 
 ;; Authors:    1998- Martin Stjernholm
 ;;            1994-1999 Barry A. Warsaw
diff --git a/lisp/obsolete/cl-compat.el b/lisp/obsolete/cl-compat.el
index f36f5af4ef5..7245874a306 100644
--- a/lisp/obsolete/cl-compat.el
+++ b/lisp/obsolete/cl-compat.el
@@ -1,6 +1,6 @@
 ;;; cl-compat.el --- Common Lisp extensions for GNU Emacs Lisp (compatibility) 
 -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Dave Gillespie <daveg@synaptics.com>
 ;; Version: 2.02
diff --git a/lisp/obsolete/cl.el b/lisp/obsolete/cl.el
index 40e05f0f45b..2d76c0b83b7 100644
--- a/lisp/obsolete/cl.el
+++ b/lisp/obsolete/cl.el
@@ -1,6 +1,6 @@
 ;;; cl.el --- Compatibility aliases for the old CL library.  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2012-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Monnier <monnier@iro.umontreal.ca>
 ;; Deprecated-since: 27.1
diff --git a/lisp/obsolete/complete.el b/lisp/obsolete/complete.el
index 1b4c39b159d..94120f1c0e5 100644
--- a/lisp/obsolete/complete.el
+++ b/lisp/obsolete/complete.el
@@ -1,6 +1,6 @@
 ;;; complete.el --- partial completion mechanism plus other goodies  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1990-1993, 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Dave Gillespie <daveg@synaptics.com>
 ;; Keywords: abbrev convenience
diff --git a/lisp/obsolete/crisp.el b/lisp/obsolete/crisp.el
index b8944e42609..a4b1757c0b8 100644
--- a/lisp/obsolete/crisp.el
+++ b/lisp/obsolete/crisp.el
@@ -1,6 +1,6 @@
 ;;; crisp.el --- CRiSP/Brief Emacs emulator  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1997-1999, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-1999, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Gary D. Foster <Gary.Foster@Corp.Sun.COM>
 ;; Keywords: emulations brief crisp
diff --git a/lisp/obsolete/cust-print.el b/lisp/obsolete/cust-print.el
index 80ded086545..0153a55151a 100644
--- a/lisp/obsolete/cust-print.el
+++ b/lisp/obsolete/cust-print.el
@@ -1,6 +1,6 @@
 ;;; cust-print.el --- handles print-level and print-circle  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1992, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1992, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Daniel LaLiberte <liberte@holonexus.org>
 ;; Adapted-By: ESR
diff --git a/lisp/obsolete/erc-hecomplete.el b/lisp/obsolete/erc-hecomplete.el
index 79ccf804409..e25a93b7205 100644
--- a/lisp/obsolete/erc-hecomplete.el
+++ b/lisp/obsolete/erc-hecomplete.el
@@ -1,6 +1,6 @@
 ;;; erc-hecomplete.el --- Provides Nick name completion for ERC  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2001-2002, 2004, 2006-2022 Free Software Foundation,
+;; Copyright (C) 2001-2002, 2004, 2006-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Alex Schroeder <alex@gnu.org>
diff --git a/lisp/obsolete/eudcb-ph.el b/lisp/obsolete/eudcb-ph.el
index 1ca7d5513a4..ecc4c2d80c5 100644
--- a/lisp/obsolete/eudcb-ph.el
+++ b/lisp/obsolete/eudcb-ph.el
@@ -1,6 +1,6 @@
 ;;; eudcb-ph.el --- Emacs Unified Directory Client - CCSO PH/QI Backend  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: Oscar Figueiredo <oscar@cpe.fr>
 ;;         Pavel Janík <Pavel@Janik.cz>
diff --git a/lisp/obsolete/fast-lock.el b/lisp/obsolete/fast-lock.el
index 82dd58b40f1..7097a24d9fa 100644
--- a/lisp/obsolete/fast-lock.el
+++ b/lisp/obsolete/fast-lock.el
@@ -1,6 +1,6 @@
 ;;; fast-lock.el --- automagic text properties caching for fast Font Lock mode 
 -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1994-1998, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994-1998, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Simon Marshall <simon@gnu.org>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/obsolete/gs.el b/lisp/obsolete/gs.el
index 971e7d2640a..f15173bdc77 100644
--- a/lisp/obsolete/gs.el
+++ b/lisp/obsolete/gs.el
@@ -1,6 +1,6 @@
 ;;; gs.el --- interface to Ghostscript  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1998, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998, 2001-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: internal
diff --git a/lisp/obsolete/gulp.el b/lisp/obsolete/gulp.el
index b7002cd870e..0263c67df9e 100644
--- a/lisp/obsolete/gulp.el
+++ b/lisp/obsolete/gulp.el
@@ -1,6 +1,6 @@
 ;;; gulp.el --- ask for updates for Lisp packages  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1996, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Sam Shteingold <shteingd@math.ucla.edu>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/obsolete/html2text.el b/lisp/obsolete/html2text.el
index 62b26973962..42ec65bc194 100644
--- a/lisp/obsolete/html2text.el
+++ b/lisp/obsolete/html2text.el
@@ -1,6 +1,6 @@
 ;;; html2text.el --- a simple html to plain text converter -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: Joakim Hove <hove@phys.ntnu.no>
 ;; Obsolete-since: 26.1
diff --git a/lisp/obsolete/info-edit.el b/lisp/obsolete/info-edit.el
index 6c1be1078ff..264fcb74ce1 100644
--- a/lisp/obsolete/info-edit.el
+++ b/lisp/obsolete/info-edit.el
@@ -1,6 +1,6 @@
 ;;; info-edit.el --- Editing info files  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1985-1986, 1992-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1985-1986, 1992-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: help
diff --git a/lisp/obsolete/inversion.el b/lisp/obsolete/inversion.el
index 33eab910db2..03094825ecd 100644
--- a/lisp/obsolete/inversion.el
+++ b/lisp/obsolete/inversion.el
@@ -1,6 +1,6 @@
 ;;; inversion.el --- When you need something in version XX.XX  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Version: 1.3
diff --git a/lisp/obsolete/iswitchb.el b/lisp/obsolete/iswitchb.el
index 3afdf84d5b2..bc839680b39 100644
--- a/lisp/obsolete/iswitchb.el
+++ b/lisp/obsolete/iswitchb.el
@@ -1,6 +1,6 @@
 ;;; iswitchb.el --- switch between buffers using substrings  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1996-1997, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-1997, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Stephen Eglen <stephen@gnu.org>
 ;; Keywords: completion convenience
diff --git a/lisp/obsolete/landmark.el b/lisp/obsolete/landmark.el
index 29d069f48c0..57ca28e6d1d 100644
--- a/lisp/obsolete/landmark.el
+++ b/lisp/obsolete/landmark.el
@@ -1,6 +1,6 @@
 ;;; landmark.el --- Neural-network robot that learns landmarks  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1996-1997, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-1997, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Terrence Brannon <metaperl@gmail.com>
 ;; Created: December 16, 1996 - first release to usenet
diff --git a/lisp/obsolete/lazy-lock.el b/lisp/obsolete/lazy-lock.el
index 5c35cb32124..86f76613c0d 100644
--- a/lisp/obsolete/lazy-lock.el
+++ b/lisp/obsolete/lazy-lock.el
@@ -1,6 +1,6 @@
 ;;; lazy-lock.el --- lazy demand-driven fontification for fast Font Lock mode  
-*- lexical-binding: t; -*-
 
-;; Copyright (C) 1994-1998, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994-1998, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Simon Marshall <simon@gnu.org>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/obsolete/longlines.el b/lisp/obsolete/longlines.el
index 731f47794c9..aec55e722c7 100644
--- a/lisp/obsolete/longlines.el
+++ b/lisp/obsolete/longlines.el
@@ -1,6 +1,6 @@
 ;;; longlines.el --- automatically wrap long lines   -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2000-2001, 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2001, 2004-2023 Free Software Foundation, Inc.
 
 ;; Authors:    Kai Grossjohann <Kai.Grossjohann@CS.Uni-Dortmund.DE>
 ;;             Alex Schroeder <alex@gnu.org>
diff --git a/lisp/obsolete/mantemp.el b/lisp/obsolete/mantemp.el
index f57361f9f87..5349ec32cab 100644
--- a/lisp/obsolete/mantemp.el
+++ b/lisp/obsolete/mantemp.el
@@ -1,6 +1,6 @@
 ;;; mantemp.el --- create manual template instantiations from g++ 2.7.2 output 
 -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1996, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Tom Houlder <thoulder@icor.fr>
 ;; Created: 10 Dec 1996
diff --git a/lisp/obsolete/messcompat.el b/lisp/obsolete/messcompat.el
index ca246ba60f2..a7d40e43f50 100644
--- a/lisp/obsolete/messcompat.el
+++ b/lisp/obsolete/messcompat.el
@@ -1,6 +1,6 @@
 ;;; messcompat.el --- making message mode compatible with mail mode  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1996-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: mail, news
diff --git a/lisp/obsolete/metamail.el b/lisp/obsolete/metamail.el
index ee53110bcd6..561c0dc4ebd 100644
--- a/lisp/obsolete/metamail.el
+++ b/lisp/obsolete/metamail.el
@@ -1,6 +1,6 @@
 ;;; metamail.el --- Metamail interface for GNU Emacs  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 1993, 1996, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993, 1996, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Masanobu UMEDA <umerin@mse.kyutech.ac.jp>
 ;; Keywords: mail, news, mime, multimedia
diff --git a/lisp/obsolete/mouse-sel.el b/lisp/obsolete/mouse-sel.el
index a9d6bfee604..461ab8701ed 100644
--- a/lisp/obsolete/mouse-sel.el
+++ b/lisp/obsolete/mouse-sel.el
@@ -1,6 +1,6 @@
 ;;; mouse-sel.el --- multi-click selection support  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1993-1995, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993-1995, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Mike Williams <mdub@bigfoot.com>
 ;; Keywords: mouse
diff --git a/lisp/obsolete/nnir.el b/lisp/obsolete/nnir.el
index 4e24cf39a8b..a3c61490154 100644
--- a/lisp/obsolete/nnir.el
+++ b/lisp/obsolete/nnir.el
@@ -1,6 +1,6 @@
 ;;; nnir.el --- Search mail with various search engines  -*- lexical-binding:t 
-*-
 
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: Kai Großjohann <grossjohann@ls6.cs.uni-dortmund.de>
 ;; Swish-e and Swish++ backends by:
diff --git a/lisp/obsolete/old-emacs-lock.el b/lisp/obsolete/old-emacs-lock.el
index 70123e75375..eb0e7b94e62 100644
--- a/lisp/obsolete/old-emacs-lock.el
+++ b/lisp/obsolete/old-emacs-lock.el
@@ -1,6 +1,6 @@
 ;;; old-emacs-lock.el --- prevents you from exiting Emacs if a buffer is 
locked  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1994, 1997, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994, 1997, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Tom Wurgler <twurgler@goodyear.com>
 ;; Created: 12/8/94
diff --git a/lisp/obsolete/otodo-mode.el b/lisp/obsolete/otodo-mode.el
index e5c2e28de1d..ec3dd82c376 100644
--- a/lisp/obsolete/otodo-mode.el
+++ b/lisp/obsolete/otodo-mode.el
@@ -1,6 +1,6 @@
 ;;; otodo-mode.el --- major mode for editing TODO list files  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1997, 1999, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997, 1999, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Oliver Seidel <privat@os10000.net>
 ;; Maintainer: Stephen Berman <stephen.berman@gmx.net>
diff --git a/lisp/obsolete/pc-mode.el b/lisp/obsolete/pc-mode.el
index 4c4bfb5b9c7..d16de828207 100644
--- a/lisp/obsolete/pc-mode.el
+++ b/lisp/obsolete/pc-mode.el
@@ -1,6 +1,6 @@
 ;;; pc-mode.el --- emulate certain key bindings used on PCs  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1995, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995, 2001-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: emulations
diff --git a/lisp/obsolete/pc-select.el b/lisp/obsolete/pc-select.el
index 922358bcd66..fbfeec1a75c 100644
--- a/lisp/obsolete/pc-select.el
+++ b/lisp/obsolete/pc-select.el
@@ -2,7 +2,7 @@
 ;;;                 (or MAC GUI or MS-windoze (bah)) look-and-feel
 ;;;                 including key bindings.
 
-;; Copyright (C) 1995-1997, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995-1997, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Staats <michael@thp.Uni-Duisburg.DE>
 ;; Keywords: convenience emulations
diff --git a/lisp/obsolete/pgg-def.el b/lisp/obsolete/pgg-def.el
index 020fba36f5a..62f5368a730 100644
--- a/lisp/obsolete/pgg-def.el
+++ b/lisp/obsolete/pgg-def.el
@@ -1,6 +1,6 @@
 ;;; pgg-def.el --- functions/macros for defining PGG functions  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1999, 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999, 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: Daiki Ueno <ueno@unixuser.org>
 ;; Created: 1999/11/02
diff --git a/lisp/obsolete/pgg-gpg.el b/lisp/obsolete/pgg-gpg.el
index 8d5015e01f6..6af59c8e3e5 100644
--- a/lisp/obsolete/pgg-gpg.el
+++ b/lisp/obsolete/pgg-gpg.el
@@ -1,6 +1,6 @@
 ;;; pgg-gpg.el --- GnuPG support for PGG.  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1999-2000, 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2000, 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: Daiki Ueno <ueno@unixuser.org>
 ;; Symmetric encryption and gpg-agent support added by:
diff --git a/lisp/obsolete/pgg-parse.el b/lisp/obsolete/pgg-parse.el
index 7f2c6df16f6..10eb5cddcff 100644
--- a/lisp/obsolete/pgg-parse.el
+++ b/lisp/obsolete/pgg-parse.el
@@ -1,6 +1,6 @@
 ;;; pgg-parse.el --- OpenPGP packet parsing  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1999, 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999, 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: Daiki Ueno <ueno@unixuser.org>
 ;; Created: 1999/10/28
diff --git a/lisp/obsolete/pgg-pgp.el b/lisp/obsolete/pgg-pgp.el
index 5b56e9001fa..e000e7ead59 100644
--- a/lisp/obsolete/pgg-pgp.el
+++ b/lisp/obsolete/pgg-pgp.el
@@ -1,6 +1,6 @@
 ;;; pgg-pgp.el --- PGP 2.* and 6.* support for PGG.  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 1999-2000, 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2000, 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: Daiki Ueno <ueno@unixuser.org>
 ;; Created: 1999/11/02
diff --git a/lisp/obsolete/pgg-pgp5.el b/lisp/obsolete/pgg-pgp5.el
index f04b5865b85..8871ab3f9e0 100644
--- a/lisp/obsolete/pgg-pgp5.el
+++ b/lisp/obsolete/pgg-pgp5.el
@@ -1,6 +1,6 @@
 ;;; pgg-pgp5.el --- PGP 5.* support for PGG.  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1999-2000, 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2000, 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: Daiki Ueno <ueno@unixuser.org>
 ;; Created: 1999/11/02
diff --git a/lisp/obsolete/pgg.el b/lisp/obsolete/pgg.el
index 734392ff6a3..72a78b30f16 100644
--- a/lisp/obsolete/pgg.el
+++ b/lisp/obsolete/pgg.el
@@ -1,6 +1,6 @@
 ;;; pgg.el --- glue for the various PGP implementations.  -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 1999-2000, 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2000, 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: Daiki Ueno <ueno@unixuser.org>
 ;; Symmetric encryption added by: Sascha Wilde <wilde@sha-bang.de>
diff --git a/lisp/obsolete/rcompile.el b/lisp/obsolete/rcompile.el
index fbfc0c6bbca..d0389c9182c 100644
--- a/lisp/obsolete/rcompile.el
+++ b/lisp/obsolete/rcompile.el
@@ -1,6 +1,6 @@
 ;;; rcompile.el --- run a compilation on a remote machine  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1993-1994, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993-1994, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Alon Albert <alon@milcse.rtsg.mot.com>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/obsolete/rfc2368.el b/lisp/obsolete/rfc2368.el
index 5e7320a793c..be7b0c20d3a 100644
--- a/lisp/obsolete/rfc2368.el
+++ b/lisp/obsolete/rfc2368.el
@@ -1,6 +1,6 @@
 ;;; rfc2368.el --- support for rfc2368  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1998, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Sen Nagata <sen@eccosys.com>
 ;; Keywords: mail
diff --git a/lisp/obsolete/s-region.el b/lisp/obsolete/s-region.el
index 9dfc9831f4e..507790280be 100644
--- a/lisp/obsolete/s-region.el
+++ b/lisp/obsolete/s-region.el
@@ -1,6 +1,6 @@
 ;;; s-region.el --- set region using shift key  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1994-1995, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994-1995, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Morten Welinder <terra@diku.dk>
 ;; Keywords: terminals
diff --git a/lisp/obsolete/sb-image.el b/lisp/obsolete/sb-image.el
index c6f2cfb588b..28926ac5d61 100644
--- a/lisp/obsolete/sb-image.el
+++ b/lisp/obsolete/sb-image.el
@@ -1,6 +1,6 @@
 ;;; sb-image.el --- Image management for speedbar  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1999-2003, 2005-2019, 2021-2022 Free Software
+;; Copyright (C) 1999-2003, 2005-2019, 2021-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
diff --git a/lisp/obsolete/sregex.el b/lisp/obsolete/sregex.el
index f8722f6129e..8a44a2cff29 100644
--- a/lisp/obsolete/sregex.el
+++ b/lisp/obsolete/sregex.el
@@ -1,6 +1,6 @@
 ;;; sregex.el --- symbolic regular expressions  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1997-1998, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-1998, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Bob Glickstein <bobg+sregex@zanshin.com>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/obsolete/starttls.el b/lisp/obsolete/starttls.el
index 6f0685d3dda..30a65d6911f 100644
--- a/lisp/obsolete/starttls.el
+++ b/lisp/obsolete/starttls.el
@@ -1,6 +1,6 @@
 ;;; starttls.el --- STARTTLS functions  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Daiki Ueno <ueno@unixuser.org>
 ;; Author: Simon Josefsson <simon@josefsson.org>
diff --git a/lisp/obsolete/sup-mouse.el b/lisp/obsolete/sup-mouse.el
index 44854dd9766..96a9d28f379 100644
--- a/lisp/obsolete/sup-mouse.el
+++ b/lisp/obsolete/sup-mouse.el
@@ -1,6 +1,6 @@
 ;;; sup-mouse.el --- supdup mouse support for lisp machines  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1985-1986, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1985-1986, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Wolfgang Rupprecht
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/obsolete/terminal.el b/lisp/obsolete/terminal.el
index d8d0da4efbd..4a2ef680b09 100644
--- a/lisp/obsolete/terminal.el
+++ b/lisp/obsolete/terminal.el
@@ -1,6 +1,6 @@
 ;;; terminal.el --- terminal emulator for GNU Emacs  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 1986-1989, 1993-1994, 2001-2022 Free Software
+;; Copyright (C) 1986-1989, 1993-1994, 2001-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: Richard Mlynarik <mly@eddie.mit.edu>
diff --git a/lisp/obsolete/tls.el b/lisp/obsolete/tls.el
index f2515baef83..9089684cd52 100644
--- a/lisp/obsolete/tls.el
+++ b/lisp/obsolete/tls.el
@@ -1,6 +1,6 @@
 ;;; tls.el --- TLS/SSL support via wrapper around GnuTLS  -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 1996-1999, 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-1999, 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: Simon Josefsson <simon@josefsson.org>
 ;; Keywords: comm, tls, gnutls, ssl
diff --git a/lisp/obsolete/tpu-edt.el b/lisp/obsolete/tpu-edt.el
index c75675ab704..b9402ee7743 100644
--- a/lisp/obsolete/tpu-edt.el
+++ b/lisp/obsolete/tpu-edt.el
@@ -1,6 +1,6 @@
 ;;; tpu-edt.el --- Emacs emulating TPU emulating EDT  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 1993-1995, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993-1995, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Rob Riepel <riepel@networking.stanford.edu>
 ;; Version: 4.5
diff --git a/lisp/obsolete/tpu-extras.el b/lisp/obsolete/tpu-extras.el
index 76338cdd24e..3a7bf37b5fa 100644
--- a/lisp/obsolete/tpu-extras.el
+++ b/lisp/obsolete/tpu-extras.el
@@ -1,6 +1,6 @@
 ;;; tpu-extras.el --- scroll margins and free cursor mode for TPU-edt  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1993-1995, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993-1995, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Rob Riepel <riepel@networking.stanford.edu>
 ;; Keywords: emulations
diff --git a/lisp/obsolete/tpu-mapper.el b/lisp/obsolete/tpu-mapper.el
index becaac29d8d..df043749aa5 100644
--- a/lisp/obsolete/tpu-mapper.el
+++ b/lisp/obsolete/tpu-mapper.el
@@ -1,6 +1,6 @@
 ;;; tpu-mapper.el --- create a TPU-edt X-windows keymap file  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1993-1995, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993-1995, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Rob Riepel <riepel@networking.stanford.edu>
 ;; Keywords: emulations
diff --git a/lisp/obsolete/url-ns.el b/lisp/obsolete/url-ns.el
index 0dee2864fc5..20318867634 100644
--- a/lisp/obsolete/url-ns.el
+++ b/lisp/obsolete/url-ns.el
@@ -1,6 +1,6 @@
 ;;; url-ns.el --- Various netscape-ish functions for proxy definitions  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1997-1999, 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-1999, 2004-2023 Free Software Foundation, Inc.
 
 ;; Keywords: comm, data, processes, hypermedia
 ;; Obsolete-since: 27.1
diff --git a/lisp/obsolete/vc-arch.el b/lisp/obsolete/vc-arch.el
index 7f7ed1260f0..fceba76a534 100644
--- a/lisp/obsolete/vc-arch.el
+++ b/lisp/obsolete/vc-arch.el
@@ -1,6 +1,6 @@
 ;;; vc-arch.el --- VC backend for the Arch version-control system  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2004-2023 Free Software Foundation, Inc.
 
 ;; Author:      FSF (see vc.el for full credits)
 ;; Maintainer:  Stefan Monnier <monnier@gnu.org>
diff --git a/lisp/obsolete/vip.el b/lisp/obsolete/vip.el
index d7518b10016..5b19f916c57 100644
--- a/lisp/obsolete/vip.el
+++ b/lisp/obsolete/vip.el
@@ -1,6 +1,6 @@
 ;;; vip.el --- a VI Package for GNU Emacs  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1986-1988, 1992-1993, 1998, 2001-2022 Free Software
+;; Copyright (C) 1986-1988, 1992-1993, 1998, 2001-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: Masahiko Sato <ms@sail.stanford.edu>
diff --git a/lisp/obsolete/ws-mode.el b/lisp/obsolete/ws-mode.el
index c1e7392d244..d41fd8ffc36 100644
--- a/lisp/obsolete/ws-mode.el
+++ b/lisp/obsolete/ws-mode.el
@@ -1,6 +1,6 @@
 ;;; ws-mode.el --- WordStar emulation mode for GNU Emacs -*- lexical-binding: 
t -*-
 
-;; Copyright (C) 1991, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1991, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Juergen Nickelsen <nickel@cs.tu-berlin.de>
 ;; Version: 0.7
diff --git a/lisp/obsolete/yow.el b/lisp/obsolete/yow.el
index 88191b35a09..59ae9a6263b 100644
--- a/lisp/obsolete/yow.el
+++ b/lisp/obsolete/yow.el
@@ -1,6 +1,6 @@
 ;;; yow.el --- quote random zippyisms  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1993-1995, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993-1995, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Richard Mlynarik
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/org/ChangeLog.1 b/lisp/org/ChangeLog.1
index 836e1430dfe..4a96f3ba190 100644
--- a/lisp/org/ChangeLog.1
+++ b/lisp/org/ChangeLog.1
@@ -32833,7 +32833,7 @@
 ;; add-log-time-zone-rule: t
 ;; End:
 
-       Copyright (C) 2008-2022 Free Software Foundation, Inc.
+       Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/lisp/org/ob-C.el b/lisp/org/ob-C.el
index 2be5e28dc83..4ee17a363ad 100644
--- a/lisp/org/ob-C.el
+++ b/lisp/org/ob-C.el
@@ -1,6 +1,6 @@
 ;;; ob-C.el --- Babel Functions for C and Similar Languages -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric Schulte
 ;;      Thierry Banel
diff --git a/lisp/org/ob-R.el b/lisp/org/ob-R.el
index cd822ef8374..bedae7764f9 100644
--- a/lisp/org/ob-R.el
+++ b/lisp/org/ob-R.el
@@ -1,6 +1,6 @@
 ;;; ob-R.el --- Babel Functions for R                -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric Schulte
 ;;     Dan Davison
diff --git a/lisp/org/ob-awk.el b/lisp/org/ob-awk.el
index 1d5a6f24eb7..2af03effe95 100644
--- a/lisp/org/ob-awk.el
+++ b/lisp/org/ob-awk.el
@@ -1,6 +1,6 @@
 ;;; ob-awk.el --- Babel Functions for Awk            -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2011-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric Schulte
 ;; Maintainer: Tyler Smith <tyler@plantarum.ca>
diff --git a/lisp/org/ob-calc.el b/lisp/org/ob-calc.el
index 9cf16a04c38..20cae1c47c5 100644
--- a/lisp/org/ob-calc.el
+++ b/lisp/org/ob-calc.el
@@ -1,6 +1,6 @@
 ;;; ob-calc.el --- Babel Functions for Calc          -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric Schulte
 ;; Maintainer: Tom Gillespie <tgbugs@gmail.com>
diff --git a/lisp/org/ob-clojure.el b/lisp/org/ob-clojure.el
index 5a44b648750..7847e20f880 100644
--- a/lisp/org/ob-clojure.el
+++ b/lisp/org/ob-clojure.el
@@ -1,6 +1,6 @@
 ;;; ob-clojure.el --- Babel Functions for Clojure    -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Joel Boehland, Eric Schulte, Oleh Krehel, Frederick Giasson
 ;; Maintainer: Bastien Guerry <bzg@gnu.org>
diff --git a/lisp/org/ob-comint.el b/lisp/org/ob-comint.el
index 427aba34150..35cd066978f 100644
--- a/lisp/org/ob-comint.el
+++ b/lisp/org/ob-comint.el
@@ -1,6 +1,6 @@
 ;;; ob-comint.el --- Babel Functions for Interaction with Comint Buffers -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric Schulte
 ;; Keywords: literate programming, reproducible research, comint
diff --git a/lisp/org/ob-core.el b/lisp/org/ob-core.el
index 04af84d2e44..185095485f5 100644
--- a/lisp/org/ob-core.el
+++ b/lisp/org/ob-core.el
@@ -1,6 +1,6 @@
 ;;; ob-core.el --- Working with Code Blocks          -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Authors: Eric Schulte
 ;;     Dan Davison
diff --git a/lisp/org/ob-css.el b/lisp/org/ob-css.el
index 51efbb7d944..26004eab88e 100644
--- a/lisp/org/ob-css.el
+++ b/lisp/org/ob-css.el
@@ -1,6 +1,6 @@
 ;;; ob-css.el --- Babel Functions for CSS            -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric Schulte
 ;; Keywords: literate programming, reproducible research
diff --git a/lisp/org/ob-ditaa.el b/lisp/org/ob-ditaa.el
index 20b5ce1fdb9..e25fd16e4e9 100644
--- a/lisp/org/ob-ditaa.el
+++ b/lisp/org/ob-ditaa.el
@@ -1,6 +1,6 @@
 ;;; ob-ditaa.el --- Babel Functions for ditaa        -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric Schulte
 ;; Keywords: literate programming, reproducible research
diff --git a/lisp/org/ob-dot.el b/lisp/org/ob-dot.el
index b82a079b4c4..b91c0def330 100644
--- a/lisp/org/ob-dot.el
+++ b/lisp/org/ob-dot.el
@@ -1,6 +1,6 @@
 ;;; ob-dot.el --- Babel Functions for dot            -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric Schulte
 ;; Maintainer: Justin Abrahms
diff --git a/lisp/org/ob-emacs-lisp.el b/lisp/org/ob-emacs-lisp.el
index 730eff69e8b..b2fd150b331 100644
--- a/lisp/org/ob-emacs-lisp.el
+++ b/lisp/org/ob-emacs-lisp.el
@@ -1,6 +1,6 @@
 ;;; ob-emacs-lisp.el --- Babel Functions for Emacs-lisp Code -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric Schulte
 ;; Keywords: literate programming, reproducible research
diff --git a/lisp/org/ob-eshell.el b/lisp/org/ob-eshell.el
index 135deb4a4b8..085e2880c59 100644
--- a/lisp/org/ob-eshell.el
+++ b/lisp/org/ob-eshell.el
@@ -1,6 +1,6 @@
 ;;; ob-eshell.el --- Babel Functions for Eshell      -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2018-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2018-2023 Free Software Foundation, Inc.
 
 ;; Author: stardiviner <numbchild@gmail.com>
 ;; Maintainer: stardiviner <numbchild@gmail.com>
diff --git a/lisp/org/ob-eval.el b/lisp/org/ob-eval.el
index be1ba549122..9fab23fd969 100644
--- a/lisp/org/ob-eval.el
+++ b/lisp/org/ob-eval.el
@@ -1,6 +1,6 @@
 ;;; ob-eval.el --- Babel Functions for External Code Evaluation -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric Schulte
 ;; Keywords: literate programming, reproducible research, comint
diff --git a/lisp/org/ob-exp.el b/lisp/org/ob-exp.el
index d41c40c8daf..e249b57fc61 100644
--- a/lisp/org/ob-exp.el
+++ b/lisp/org/ob-exp.el
@@ -1,6 +1,6 @@
 ;;; ob-exp.el --- Exportation of Babel Source Blocks -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Authors: Eric Schulte
 ;;     Dan Davison
diff --git a/lisp/org/ob-forth.el b/lisp/org/ob-forth.el
index 53088b07060..7f8e6bfd3a0 100644
--- a/lisp/org/ob-forth.el
+++ b/lisp/org/ob-forth.el
@@ -1,6 +1,6 @@
 ;;; ob-forth.el --- Babel Functions for Forth        -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2014-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2014-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric Schulte
 ;; Keywords: literate programming, reproducible research, forth
diff --git a/lisp/org/ob-fortran.el b/lisp/org/ob-fortran.el
index 9c49aa887c4..be1253b5062 100644
--- a/lisp/org/ob-fortran.el
+++ b/lisp/org/ob-fortran.el
@@ -1,6 +1,6 @@
 ;;; ob-fortran.el --- Babel Functions for Fortran    -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2011-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 ;; Authors: Sergey Litvinov
 ;;       Eric Schulte
diff --git a/lisp/org/ob-gnuplot.el b/lisp/org/ob-gnuplot.el
index 895738822de..9fc0c65da1a 100644
--- a/lisp/org/ob-gnuplot.el
+++ b/lisp/org/ob-gnuplot.el
@@ -1,6 +1,6 @@
 ;;; ob-gnuplot.el --- Babel Functions for Gnuplot    -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric Schulte
 ;; Maintainer: Ihor Radchenko <yantar92@gmail.com>
diff --git a/lisp/org/ob-groovy.el b/lisp/org/ob-groovy.el
index e0e2f2cd2e8..bbf99e93751 100644
--- a/lisp/org/ob-groovy.el
+++ b/lisp/org/ob-groovy.el
@@ -1,6 +1,6 @@
 ;;; ob-groovy.el --- Babel Functions for Groovy      -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2013-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 ;; Author: Miro Bezjak
 ;; Maintainer: Palak Mathur
diff --git a/lisp/org/ob-haskell.el b/lisp/org/ob-haskell.el
index 45f70fa878e..c56e7bce899 100644
--- a/lisp/org/ob-haskell.el
+++ b/lisp/org/ob-haskell.el
@@ -1,6 +1,6 @@
 ;;; ob-haskell.el --- Babel Functions for Haskell    -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric Schulte
 ;; Maintainer: Lawrence Bottorff <borgauf@gmail.com>
diff --git a/lisp/org/ob-java.el b/lisp/org/ob-java.el
index 0f6faf446f1..06ee068fc2a 100644
--- a/lisp/org/ob-java.el
+++ b/lisp/org/ob-java.el
@@ -1,6 +1,6 @@
 ;;; ob-java.el --- org-babel functions for java evaluation -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2011-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 ;; Authors: Eric Schulte
 ;;          Dan Davison
diff --git a/lisp/org/ob-js.el b/lisp/org/ob-js.el
index 4bb379b0b8a..afe15730017 100644
--- a/lisp/org/ob-js.el
+++ b/lisp/org/ob-js.el
@@ -1,6 +1,6 @@
 ;;; ob-js.el --- Babel Functions for Javascript      -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric Schulte
 ;; Keywords: literate programming, reproducible research, js
diff --git a/lisp/org/ob-julia.el b/lisp/org/ob-julia.el
index de69f25fc30..8b90e587ad6 100644
--- a/lisp/org/ob-julia.el
+++ b/lisp/org/ob-julia.el
@@ -1,6 +1,6 @@
 ;;; ob-julia.el --- org-babel functions for julia code evaluation  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2013-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2023 Free Software Foundation, Inc.
 ;; Authors: G. Jay Kerns
 ;; Maintainer: Pedro Bruel <pedro.bruel@gmail.com>
 ;; Keywords: literate programming, reproducible research, scientific computing
diff --git a/lisp/org/ob-latex.el b/lisp/org/ob-latex.el
index 7253803af9e..d9d66ade56f 100644
--- a/lisp/org/ob-latex.el
+++ b/lisp/org/ob-latex.el
@@ -1,6 +1,6 @@
 ;;; ob-latex.el --- Babel Functions for LaTeX        -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric Schulte
 ;; Keywords: literate programming, reproducible research
diff --git a/lisp/org/ob-lilypond.el b/lisp/org/ob-lilypond.el
index 15538b50374..9e90ff31359 100644
--- a/lisp/org/ob-lilypond.el
+++ b/lisp/org/ob-lilypond.el
@@ -1,6 +1,6 @@
 ;;; ob-lilypond.el --- Babel Functions for Lilypond  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 ;; Author: Martyn Jago
 ;; Keywords: babel language, literate programming
diff --git a/lisp/org/ob-lisp.el b/lisp/org/ob-lisp.el
index f9d5fed0c8b..fb6493bcc62 100644
--- a/lisp/org/ob-lisp.el
+++ b/lisp/org/ob-lisp.el
@@ -1,6 +1,6 @@
 ;;; ob-lisp.el --- Babel Functions for Common Lisp   -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Authors: Joel Boehland
 ;;      Eric Schulte
diff --git a/lisp/org/ob-lob.el b/lisp/org/ob-lob.el
index eecb5c402a2..8ecf82448e5 100644
--- a/lisp/org/ob-lob.el
+++ b/lisp/org/ob-lob.el
@@ -1,6 +1,6 @@
 ;;; ob-lob.el --- Functions Supporting the Library of Babel -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Authors: Eric Schulte
 ;;      Dan Davison
diff --git a/lisp/org/ob-lua.el b/lisp/org/ob-lua.el
index b6e78fb7fd8..054bac54ddb 100644
--- a/lisp/org/ob-lua.el
+++ b/lisp/org/ob-lua.el
@@ -1,6 +1,6 @@
 ;;; ob-lua.el --- Org Babel functions for Lua evaluation -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 2014, 2016-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2014, 2016-2023 Free Software Foundation, Inc.
 
 ;; Authors: Dieter Schoen
 ;; Keywords: literate programming, reproducible research
diff --git a/lisp/org/ob-makefile.el b/lisp/org/ob-makefile.el
index 142e760ea27..e5a4a29cada 100644
--- a/lisp/org/ob-makefile.el
+++ b/lisp/org/ob-makefile.el
@@ -1,6 +1,6 @@
 ;;; ob-makefile.el --- Babel Functions for Makefile  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric Schulte
 ;;        Thomas S. Dye
diff --git a/lisp/org/ob-matlab.el b/lisp/org/ob-matlab.el
index 4ee090e4ac7..a17d2c1326d 100644
--- a/lisp/org/ob-matlab.el
+++ b/lisp/org/ob-matlab.el
@@ -1,6 +1,6 @@
 ;;; ob-matlab.el --- Babel support for Matlab        -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 ;; Author: Dan Davison
 ;; Keywords: literate programming, reproducible research
diff --git a/lisp/org/ob-maxima.el b/lisp/org/ob-maxima.el
index 6bc3427eaf8..07ccc08edcf 100644
--- a/lisp/org/ob-maxima.el
+++ b/lisp/org/ob-maxima.el
@@ -1,6 +1,6 @@
 ;;; ob-maxima.el --- Babel Functions for Maxima      -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric S Fraga
 ;;     Eric Schulte
diff --git a/lisp/org/ob-ocaml.el b/lisp/org/ob-ocaml.el
index 80df79581fb..efb737de65d 100644
--- a/lisp/org/ob-ocaml.el
+++ b/lisp/org/ob-ocaml.el
@@ -1,6 +1,6 @@
 ;;; ob-ocaml.el --- Babel Functions for Ocaml        -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric Schulte
 ;; Keywords: literate programming, reproducible research
diff --git a/lisp/org/ob-octave.el b/lisp/org/ob-octave.el
index bbbda5bb1e5..2bbf150dbc0 100644
--- a/lisp/org/ob-octave.el
+++ b/lisp/org/ob-octave.el
@@ -1,6 +1,6 @@
 ;;; ob-octave.el --- Babel Functions for Octave and Matlab -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 ;; Author: Dan Davison
 ;; Keywords: literate programming, reproducible research
diff --git a/lisp/org/ob-org.el b/lisp/org/ob-org.el
index 965b0984ec0..01a6d47af46 100644
--- a/lisp/org/ob-org.el
+++ b/lisp/org/ob-org.el
@@ -1,6 +1,6 @@
 ;;; ob-org.el --- Babel Functions for Org Code Blocks -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric Schulte
 ;; Keywords: literate programming, reproducible research
diff --git a/lisp/org/ob-perl.el b/lisp/org/ob-perl.el
index f01feaf294f..27765ae0e06 100644
--- a/lisp/org/ob-perl.el
+++ b/lisp/org/ob-perl.el
@@ -1,6 +1,6 @@
 ;;; ob-perl.el --- Babel Functions for Perl          -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Authors: Dan Davison
 ;;      Eric Schulte
diff --git a/lisp/org/ob-plantuml.el b/lisp/org/ob-plantuml.el
index ced00fbdda4..73b9f1e2936 100644
--- a/lisp/org/ob-plantuml.el
+++ b/lisp/org/ob-plantuml.el
@@ -1,6 +1,6 @@
 ;;; ob-plantuml.el --- Babel Functions for Plantuml  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 ;; Author: Zhang Weize
 ;; Keywords: literate programming, reproducible research
diff --git a/lisp/org/ob-processing.el b/lisp/org/ob-processing.el
index f961a99076c..01ed945b806 100644
--- a/lisp/org/ob-processing.el
+++ b/lisp/org/ob-processing.el
@@ -1,6 +1,6 @@
 ;;; ob-processing.el --- Babel functions for processing -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ;; Author: Jarmo Hurri (adapted from ob-asymptote.el written by Eric Schulte)
 ;; Keywords: literate programming, reproducible research
diff --git a/lisp/org/ob-python.el b/lisp/org/ob-python.el
index 3e9049e73fb..e1dc8561f49 100644
--- a/lisp/org/ob-python.el
+++ b/lisp/org/ob-python.el
@@ -1,6 +1,6 @@
 ;;; ob-python.el --- Babel Functions for Python      -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Authors: Eric Schulte
 ;;      Dan Davison
diff --git a/lisp/org/ob-ref.el b/lisp/org/ob-ref.el
index 21076b67b24..0eb07a338cd 100644
--- a/lisp/org/ob-ref.el
+++ b/lisp/org/ob-ref.el
@@ -1,6 +1,6 @@
 ;;; ob-ref.el --- Babel Functions for Referencing External Data -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Authors: Eric Schulte
 ;;      Dan Davison
diff --git a/lisp/org/ob-ruby.el b/lisp/org/ob-ruby.el
index d35b55ca591..dd78e9c51ac 100644
--- a/lisp/org/ob-ruby.el
+++ b/lisp/org/ob-ruby.el
@@ -1,6 +1,6 @@
 ;;; ob-ruby.el --- Babel Functions for Ruby          -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric Schulte
 ;; Keywords: literate programming, reproducible research
diff --git a/lisp/org/ob-sass.el b/lisp/org/ob-sass.el
index c0f63a9b664..3839a85b0f2 100644
--- a/lisp/org/ob-sass.el
+++ b/lisp/org/ob-sass.el
@@ -1,6 +1,6 @@
 ;;; ob-sass.el --- Babel Functions for the Sass CSS generation language -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric Schulte
 ;; Keywords: literate programming, reproducible research
diff --git a/lisp/org/ob-scheme.el b/lisp/org/ob-scheme.el
index 72d2e029e13..8ac9ca6d9f6 100644
--- a/lisp/org/ob-scheme.el
+++ b/lisp/org/ob-scheme.el
@@ -1,6 +1,6 @@
 ;;; ob-scheme.el --- Babel Functions for Scheme      -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 ;; Authors: Eric Schulte
 ;;         Michael Gauland
diff --git a/lisp/org/ob-screen.el b/lisp/org/ob-screen.el
index 1fc1a34fdf4..074a482999b 100644
--- a/lisp/org/ob-screen.el
+++ b/lisp/org/ob-screen.el
@@ -1,6 +1,6 @@
 ;;; ob-screen.el --- Babel Support for Interactive Terminal -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Benjamin Andresen
 ;; Maintainer: Ken Mankoff
diff --git a/lisp/org/ob-sed.el b/lisp/org/ob-sed.el
index 02c2a017422..785463334c3 100644
--- a/lisp/org/ob-sed.el
+++ b/lisp/org/ob-sed.el
@@ -1,6 +1,6 @@
 ;;; ob-sed.el --- Babel Functions for Sed Scripts    -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ;; Author: Bjarte Johansen
 ;; Keywords: literate programming, reproducible research
diff --git a/lisp/org/ob-shell.el b/lisp/org/ob-shell.el
index c25941a44d7..5c7c7d22c1f 100644
--- a/lisp/org/ob-shell.el
+++ b/lisp/org/ob-shell.el
@@ -1,6 +1,6 @@
 ;;; ob-shell.el --- Babel Functions for Shell Evaluation -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric Schulte
 ;; Keywords: literate programming, reproducible research
diff --git a/lisp/org/ob-sql.el b/lisp/org/ob-sql.el
index 5f7c0de0000..c0b4947081e 100644
--- a/lisp/org/ob-sql.el
+++ b/lisp/org/ob-sql.el
@@ -1,6 +1,6 @@
 ;;; ob-sql.el --- Babel Functions for SQL            -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric Schulte
 ;; Keywords: literate programming, reproducible research
diff --git a/lisp/org/ob-sqlite.el b/lisp/org/ob-sqlite.el
index aeda6faaa35..f921e9500c6 100644
--- a/lisp/org/ob-sqlite.el
+++ b/lisp/org/ob-sqlite.el
@@ -1,6 +1,6 @@
 ;;; ob-sqlite.el --- Babel Functions for SQLite Databases -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric Schulte
 ;; Maintainer: Nick Savage
diff --git a/lisp/org/ob-table.el b/lisp/org/ob-table.el
index f6729e0ece7..1bdeb8af8ac 100644
--- a/lisp/org/ob-table.el
+++ b/lisp/org/ob-table.el
@@ -1,6 +1,6 @@
 ;;; ob-table.el --- Support for Calling Babel Functions from Tables -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric Schulte
 ;; Keywords: literate programming, reproducible research
diff --git a/lisp/org/ob-tangle.el b/lisp/org/ob-tangle.el
index 525d27bc070..eb9539c64a8 100644
--- a/lisp/org/ob-tangle.el
+++ b/lisp/org/ob-tangle.el
@@ -1,6 +1,6 @@
 ;;; ob-tangle.el --- Extract Source Code From Org Files -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric Schulte
 ;; Keywords: literate programming, reproducible research
diff --git a/lisp/org/ob.el b/lisp/org/ob.el
index 785eccf9645..6232a81efb2 100644
--- a/lisp/org/ob.el
+++ b/lisp/org/ob.el
@@ -1,6 +1,6 @@
 ;;; ob.el --- Working with Code Blocks in Org        -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Authors: Eric Schulte
 ;; Keywords: literate programming, reproducible research
diff --git a/lisp/org/oc-basic.el b/lisp/org/oc-basic.el
index 8c76e200e4f..aced8aba2c3 100644
--- a/lisp/org/oc-basic.el
+++ b/lisp/org/oc-basic.el
@@ -1,6 +1,6 @@
 ;;; oc-basic.el --- basic back-end for citations  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; Author: Nicolas Goaziou <mail@nicolasgoaziou.fr>
 
diff --git a/lisp/org/oc-biblatex.el b/lisp/org/oc-biblatex.el
index 174725b4244..e0bca180c9c 100644
--- a/lisp/org/oc-biblatex.el
+++ b/lisp/org/oc-biblatex.el
@@ -1,6 +1,6 @@
 ;;; oc-biblatex.el --- biblatex citation processor for Org  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; Author: Nicolas Goaziou <mail@nicolasgoaziou.fr>
 
diff --git a/lisp/org/oc-csl.el b/lisp/org/oc-csl.el
index 82a9b8afced..3baf68b5514 100644
--- a/lisp/org/oc-csl.el
+++ b/lisp/org/oc-csl.el
@@ -1,6 +1,6 @@
 ;;; oc-csl.el --- csl citation processor for Org -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; Author: Nicolas Goaziou <mail@nicolasgoaziou.fr>
 
diff --git a/lisp/org/oc-natbib.el b/lisp/org/oc-natbib.el
index 2193a070eb6..4c9633dc8a5 100644
--- a/lisp/org/oc-natbib.el
+++ b/lisp/org/oc-natbib.el
@@ -1,6 +1,6 @@
 ;;; oc-natbib.el --- Citation processor using natbib LaTeX package  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; Author: Nicolas Goaziou <mail@nicolasgoaziou.fr>
 
diff --git a/lisp/org/oc.el b/lisp/org/oc.el
index eb5f519cb64..b01966f2f6e 100644
--- a/lisp/org/oc.el
+++ b/lisp/org/oc.el
@@ -1,6 +1,6 @@
 ;;; oc.el --- Org Cite library                  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; Author: Nicolas Goaziou <mail@nicolasgoaziou.fr>
 
diff --git a/lisp/org/ol-bbdb.el b/lisp/org/ol-bbdb.el
index ffca4384807..014658216dd 100644
--- a/lisp/org/ol-bbdb.el
+++ b/lisp/org/ol-bbdb.el
@@ -1,6 +1,6 @@
 ;;; ol-bbdb.el --- Links to BBDB entries             -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2004-2023 Free Software Foundation, Inc.
 
 ;; Authors: Carsten Dominik <carsten.dominik@gmail.com>
 ;;       Thomas Baumann <thomas dot baumann at ch dot tum dot de>
diff --git a/lisp/org/ol-bibtex.el b/lisp/org/ol-bibtex.el
index 81b99167b8e..a300b1abec0 100644
--- a/lisp/org/ol-bibtex.el
+++ b/lisp/org/ol-bibtex.el
@@ -1,6 +1,6 @@
 ;;; ol-bibtex.el --- Links to BibTeX entries        -*- lexical-binding: t; -*-
 ;;
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 ;;
 ;; Authors: Bastien Guerry <bzg@gnu.org>
 ;;       Carsten Dominik <carsten dot dominik at gmail dot com>
diff --git a/lisp/org/ol-docview.el b/lisp/org/ol-docview.el
index 6ea224c76c8..f6b8bf365fe 100644
--- a/lisp/org/ol-docview.el
+++ b/lisp/org/ol-docview.el
@@ -1,6 +1,6 @@
 ;;; ol-docview.el --- Links to Docview mode buffers  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Jan Böcker <jan.boecker at jboecker dot de>
 ;; Keywords: outlines, hypermedia, calendar, wp
diff --git a/lisp/org/ol-doi.el b/lisp/org/ol-doi.el
index 94585e4c3e5..e0e6b38bc15 100644
--- a/lisp/org/ol-doi.el
+++ b/lisp/org/ol-doi.el
@@ -1,6 +1,6 @@
 ;;; ol-doi.el --- DOI links support in Org           -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; Author: Nicolas Goaziou <mail@nicolasgoaziou.fr>
 
diff --git a/lisp/org/ol-eshell.el b/lisp/org/ol-eshell.el
index 1dee61b98b8..2fc2a39ff0c 100644
--- a/lisp/org/ol-eshell.el
+++ b/lisp/org/ol-eshell.el
@@ -1,6 +1,6 @@
 ;;; ol-eshell.el --- Links to Working Directories in Eshell  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2011-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 ;; Author: Konrad Hinsen <konrad.hinsen AT fastmail.net>
 
diff --git a/lisp/org/ol-eww.el b/lisp/org/ol-eww.el
index 69bf1ba62dd..102439f0a66 100644
--- a/lisp/org/ol-eww.el
+++ b/lisp/org/ol-eww.el
@@ -1,6 +1,6 @@
 ;;; ol-eww.el --- Store URL and kill from Eww mode    -*- lexical-binding: t 
-*-
 
-;; Copyright (C) 2014-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2014-2023 Free Software Foundation, Inc.
 
 ;; Author: Marco Wahl <marcowahlsoft>a<gmailcom>
 ;; Keywords: link, eww
diff --git a/lisp/org/ol-gnus.el b/lisp/org/ol-gnus.el
index 3a3857fbf92..f92caae467d 100644
--- a/lisp/org/ol-gnus.el
+++ b/lisp/org/ol-gnus.el
@@ -1,6 +1,6 @@
 ;;; ol-gnus.el --- Links to Gnus Groups and Messages -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2004-2023 Free Software Foundation, Inc.
 
 ;; Author: Carsten Dominik <carsten.dominik@gmail.com>
 ;;         Tassilo Horn <tassilo at member dot fsf dot org>
diff --git a/lisp/org/ol-info.el b/lisp/org/ol-info.el
index 3730ff5ad4e..9c5600cb313 100644
--- a/lisp/org/ol-info.el
+++ b/lisp/org/ol-info.el
@@ -1,6 +1,6 @@
 ;;; ol-info.el --- Links to Info Nodes               -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2004-2023 Free Software Foundation, Inc.
 
 ;; Author: Carsten Dominik <carsten.dominik@gmail.com>
 ;; Keywords: outlines, hypermedia, calendar, wp
diff --git a/lisp/org/ol-irc.el b/lisp/org/ol-irc.el
index ed8bad5a50a..5f216433f12 100644
--- a/lisp/org/ol-irc.el
+++ b/lisp/org/ol-irc.el
@@ -1,6 +1,6 @@
 ;;; ol-irc.el --- Links to IRC Sessions              -*- lexical-binding: t; 
-*-
 ;;
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 ;;
 ;; Author: Philip Jackson <emacs@shellarchive.co.uk>
 ;; Keywords: erc, irc, link, org
diff --git a/lisp/org/ol-man.el b/lisp/org/ol-man.el
index 3806d95cdaf..e404e9c6c18 100644
--- a/lisp/org/ol-man.el
+++ b/lisp/org/ol-man.el
@@ -1,6 +1,6 @@
 ;;; ol-man.el --- Links to man pages -*- lexical-binding: t; -*-
 ;;
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 ;; Author: Carsten Dominik <carsten.dominik@gmail.com>
 ;; Maintainer: Bastien Guerry <bzg@gnu.org>
 ;; Keywords: outlines, hypermedia, calendar, wp
diff --git a/lisp/org/ol-mhe.el b/lisp/org/ol-mhe.el
index 49104d392aa..883ace7fd8a 100644
--- a/lisp/org/ol-mhe.el
+++ b/lisp/org/ol-mhe.el
@@ -1,6 +1,6 @@
 ;;; ol-mhe.el --- Links to MH-E Messages             -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2004-2023 Free Software Foundation, Inc.
 
 ;; Author: Thomas Baumann <thomas dot baumann at ch dot tum dot de>
 ;; Keywords: outlines, hypermedia, calendar, wp
diff --git a/lisp/org/ol-rmail.el b/lisp/org/ol-rmail.el
index 8a28d720bb0..57bb9c1cd3b 100644
--- a/lisp/org/ol-rmail.el
+++ b/lisp/org/ol-rmail.el
@@ -1,6 +1,6 @@
 ;;; ol-rmail.el --- Links to Rmail Messages          -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2004-2023 Free Software Foundation, Inc.
 
 ;; Author: Carsten Dominik <carsten.dominik@gmail.com>
 ;; Keywords: outlines, hypermedia, calendar, wp
diff --git a/lisp/org/ol-w3m.el b/lisp/org/ol-w3m.el
index 517329889c6..6e5f4c2ff73 100644
--- a/lisp/org/ol-w3m.el
+++ b/lisp/org/ol-w3m.el
@@ -1,6 +1,6 @@
 ;;; ol-w3m.el --- Copy and Paste From W3M            -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Andy Stewart <lazycat dot manatee at gmail dot com>
 ;; Keywords: outlines, hypermedia, calendar, wp
diff --git a/lisp/org/ol.el b/lisp/org/ol.el
index f9816a187da..0b7d33b74b5 100644
--- a/lisp/org/ol.el
+++ b/lisp/org/ol.el
@@ -1,6 +1,6 @@
 ;;; ol.el --- Org links library                      -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2018-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2018-2023 Free Software Foundation, Inc.
 
 ;; Author: Carsten Dominik <carsten.dominik@gmail.com>
 ;; Keywords: outlines, hypermedia, calendar, wp
diff --git a/lisp/org/org-agenda.el b/lisp/org/org-agenda.el
index a43b083d536..ac0407d9724 100644
--- a/lisp/org/org-agenda.el
+++ b/lisp/org/org-agenda.el
@@ -1,6 +1,6 @@
 ;;; org-agenda.el --- Dynamic task and appointment lists for Org  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2004-2023 Free Software Foundation, Inc.
 
 ;; Author: Carsten Dominik <carsten.dominik@gmail.com>
 ;; Keywords: outlines, hypermedia, calendar, wp
diff --git a/lisp/org/org-archive.el b/lisp/org/org-archive.el
index c490e4b48fa..721d96dc315 100644
--- a/lisp/org/org-archive.el
+++ b/lisp/org/org-archive.el
@@ -1,6 +1,6 @@
 ;;; org-archive.el --- Archiving for Org             -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2004-2023 Free Software Foundation, Inc.
 
 ;; Author: Carsten Dominik <carsten.dominik@gmail.com>
 ;; Keywords: outlines, hypermedia, calendar, wp
diff --git a/lisp/org/org-attach-git.el b/lisp/org/org-attach-git.el
index ddb2ee97a07..42b05f314a9 100644
--- a/lisp/org/org-attach-git.el
+++ b/lisp/org/org-attach-git.el
@@ -1,6 +1,6 @@
 ;;; org-attach-git.el --- Automatic git commit extension to org-attach -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; Original Author: John Wiegley <johnw@newartisans.com>
 ;; Restructurer: Gustav Wikström <gustav@whil.se>
diff --git a/lisp/org/org-attach.el b/lisp/org/org-attach.el
index 36c21b7021c..2f78e2caa3e 100644
--- a/lisp/org/org-attach.el
+++ b/lisp/org/org-attach.el
@@ -1,6 +1,6 @@
 ;;; org-attach.el --- Manage file attachments to Org outlines -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: John Wiegley <johnw@newartisans.com>
 ;; Keywords: org data attachment
diff --git a/lisp/org/org-capture.el b/lisp/org/org-capture.el
index bfead3aa5af..257f0f3f00d 100644
--- a/lisp/org/org-capture.el
+++ b/lisp/org/org-capture.el
@@ -1,6 +1,6 @@
 ;;; org-capture.el --- Fast note taking in Org       -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 ;; Author: Carsten Dominik <carsten.dominik@gmail.com>
 ;; Keywords: outlines, hypermedia, calendar, wp
diff --git a/lisp/org/org-clock.el b/lisp/org/org-clock.el
index 081a6178345..86afaeaac72 100644
--- a/lisp/org/org-clock.el
+++ b/lisp/org/org-clock.el
@@ -1,6 +1,6 @@
 ;;; org-clock.el --- The time clocking code for Org mode -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2004-2023 Free Software Foundation, Inc.
 
 ;; Author: Carsten Dominik <carsten.dominik@gmail.com>
 ;; Keywords: outlines, hypermedia, calendar, wp
diff --git a/lisp/org/org-colview.el b/lisp/org/org-colview.el
index 829fcbbe3fb..eb0f412e629 100644
--- a/lisp/org/org-colview.el
+++ b/lisp/org/org-colview.el
@@ -1,6 +1,6 @@
 ;;; org-colview.el --- Column View in Org            -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2004-2023 Free Software Foundation, Inc.
 
 ;; Author: Carsten Dominik <carsten.dominik@gmail.com>
 ;; Keywords: outlines, hypermedia, calendar, wp
diff --git a/lisp/org/org-compat.el b/lisp/org/org-compat.el
index da544a567d8..ddfcfcb94b2 100644
--- a/lisp/org/org-compat.el
+++ b/lisp/org/org-compat.el
@@ -1,6 +1,6 @@
 ;;; org-compat.el --- Compatibility Code for Older Emacsen -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2004-2023 Free Software Foundation, Inc.
 
 ;; Author: Carsten Dominik <carsten.dominik@gmail.com>
 ;; Keywords: outlines, hypermedia, calendar, wp
diff --git a/lisp/org/org-crypt.el b/lisp/org/org-crypt.el
index 41813cb184b..cb9bd12f838 100644
--- a/lisp/org/org-crypt.el
+++ b/lisp/org/org-crypt.el
@@ -1,6 +1,6 @@
 ;;; org-crypt.el --- Public Key Encryption for Org Entries -*- 
lexical-binding: t; -*-
 ;;
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: John Wiegley <johnw@gnu.org>
 
diff --git a/lisp/org/org-ctags.el b/lisp/org/org-ctags.el
index 6fc97ca399d..d1936f5febc 100644
--- a/lisp/org/org-ctags.el
+++ b/lisp/org/org-ctags.el
@@ -1,6 +1,6 @@
 ;;; org-ctags.el --- Integrate Emacs "tags" Facility with Org -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Paul Sexton <eeeickythump@gmail.com>
 ;; Keywords: org, wp
diff --git a/lisp/org/org-datetree.el b/lisp/org/org-datetree.el
index 30f5f99aea6..8b02add7c77 100644
--- a/lisp/org/org-datetree.el
+++ b/lisp/org/org-datetree.el
@@ -1,6 +1,6 @@
 ;;; org-datetree.el --- Create date entries in a tree -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Carsten Dominik <carsten.dominik@gmail.com>
 ;; Keywords: outlines, hypermedia, calendar, wp
diff --git a/lisp/org/org-duration.el b/lisp/org/org-duration.el
index 6d55ba88408..6056cfb1724 100644
--- a/lisp/org/org-duration.el
+++ b/lisp/org/org-duration.el
@@ -1,6 +1,6 @@
 ;;; org-duration.el --- Library handling durations   -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; Author: Nicolas Goaziou <mail@nicolasgoaziou.fr>
 ;; Keywords: outlines, hypermedia, calendar, wp
diff --git a/lisp/org/org-element.el b/lisp/org/org-element.el
index 9db1406b3fb..d9f9d92d0e8 100644
--- a/lisp/org/org-element.el
+++ b/lisp/org/org-element.el
@@ -1,6 +1,6 @@
 ;;; org-element.el --- Parser for Org Syntax         -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2012-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
 ;; Author: Nicolas Goaziou <n.goaziou at gmail dot com>
 ;; Keywords: outlines, hypermedia, calendar, wp
diff --git a/lisp/org/org-entities.el b/lisp/org/org-entities.el
index b2dbccd40c8..4b17e794a8c 100644
--- a/lisp/org/org-entities.el
+++ b/lisp/org/org-entities.el
@@ -1,6 +1,6 @@
 ;;; org-entities.el --- Support for Special Entities -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 ;; Author: Carsten Dominik <carsten.dominik@gmail.com>,
 ;;         Ulf Stegemann <ulf at zeitform dot de>
diff --git a/lisp/org/org-faces.el b/lisp/org/org-faces.el
index d96898372f9..c9db3413100 100644
--- a/lisp/org/org-faces.el
+++ b/lisp/org/org-faces.el
@@ -1,6 +1,6 @@
 ;;; org-faces.el --- Face definitions -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2004-2023 Free Software Foundation, Inc.
 
 ;; Author: Carsten Dominik <carsten.dominik@gmail.com>
 ;; Keywords: outlines, hypermedia, calendar, wp
diff --git a/lisp/org/org-feed.el b/lisp/org/org-feed.el
index a5fea08882f..0d9b8b4d8b8 100644
--- a/lisp/org/org-feed.el
+++ b/lisp/org/org-feed.el
@@ -1,6 +1,6 @@
 ;;; org-feed.el --- Add RSS feed items to Org files  -*- lexical-binding: t; 
-*-
 ;;
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 ;;
 ;; Author: Carsten Dominik <carsten.dominik@gmail.com>
 ;; Keywords: outlines, hypermedia, calendar, wp
diff --git a/lisp/org/org-footnote.el b/lisp/org/org-footnote.el
index 112d6504fe7..24e78ba3698 100644
--- a/lisp/org/org-footnote.el
+++ b/lisp/org/org-footnote.el
@@ -1,6 +1,6 @@
 ;;; org-footnote.el --- Footnote support in Org      -*- lexical-binding: t; 
-*-
 ;;
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 ;;
 ;; Author: Carsten Dominik <carsten.dominik@gmail.com>
 ;; Keywords: outlines, hypermedia, calendar, wp
diff --git a/lisp/org/org-goto.el b/lisp/org/org-goto.el
index 860b0a3de41..47034138de7 100644
--- a/lisp/org/org-goto.el
+++ b/lisp/org/org-goto.el
@@ -1,6 +1,6 @@
 ;;; org-goto.el --- Fast navigation in an Org buffer  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2012-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
 ;; Author: Carsten Dominik <carsten.dominik@gmail.com>
 ;; Keywords: outlines, hypermedia, calendar, wp
diff --git a/lisp/org/org-habit.el b/lisp/org/org-habit.el
index bc5175b1637..377a9c58736 100644
--- a/lisp/org/org-habit.el
+++ b/lisp/org/org-habit.el
@@ -1,6 +1,6 @@
 ;;; org-habit.el --- The habit tracking code for Org -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: John Wiegley <johnw at gnu dot org>
 ;; Keywords: outlines, hypermedia, calendar, wp
diff --git a/lisp/org/org-id.el b/lisp/org/org-id.el
index b4acec7bdd7..fcae6c4c365 100644
--- a/lisp/org/org-id.el
+++ b/lisp/org/org-id.el
@@ -1,6 +1,6 @@
 ;;; org-id.el --- Global identifiers for Org entries -*- lexical-binding: t; 
-*-
 ;;
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 ;;
 ;; Author: Carsten Dominik <carsten.dominik@gmail.com>
 ;; Keywords: outlines, hypermedia, calendar, wp
diff --git a/lisp/org/org-indent.el b/lisp/org/org-indent.el
index fd19b14db6b..49b0738ca47 100644
--- a/lisp/org/org-indent.el
+++ b/lisp/org/org-indent.el
@@ -1,6 +1,6 @@
 ;;; org-indent.el --- Dynamic indentation for Org    -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 ;;
 ;; Author: Carsten Dominik <carsten.dominik@gmail.com>
 ;; Keywords: outlines, hypermedia, calendar, wp
diff --git a/lisp/org/org-inlinetask.el b/lisp/org/org-inlinetask.el
index 581370bb53e..8b7cf8961a3 100644
--- a/lisp/org/org-inlinetask.el
+++ b/lisp/org/org-inlinetask.el
@@ -1,6 +1,6 @@
 ;;; org-inlinetask.el --- Tasks Independent of Outline Hierarchy -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 ;;
 ;; Author: Carsten Dominik <carsten.dominik@gmail.com>
 ;; Keywords: outlines, hypermedia, calendar, wp
diff --git a/lisp/org/org-keys.el b/lisp/org/org-keys.el
index b3ba5dc85b6..0b1ce99f241 100644
--- a/lisp/org/org-keys.el
+++ b/lisp/org/org-keys.el
@@ -1,6 +1,6 @@
 ;;; org-keys.el --- Key bindings for Org mode        -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2018-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2018-2023 Free Software Foundation, Inc.
 
 ;; Author: Nicolas Goaziou <mail@nicolasgoaziou.fr>
 
diff --git a/lisp/org/org-lint.el b/lisp/org/org-lint.el
index 83c2d08a907..00920bcc78a 100644
--- a/lisp/org/org-lint.el
+++ b/lisp/org/org-lint.el
@@ -1,6 +1,6 @@
 ;;; org-lint.el --- Linting for Org documents        -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ;; Author: Nicolas Goaziou <mail@nicolasgoaziou.fr>
 ;; Keywords: outlines, hypermedia, calendar, wp
diff --git a/lisp/org/org-list.el b/lisp/org/org-list.el
index da309f8c6da..706c27d948a 100644
--- a/lisp/org/org-list.el
+++ b/lisp/org/org-list.el
@@ -1,6 +1,6 @@
 ;;; org-list.el --- Plain lists for Org              -*- lexical-binding: t; 
-*-
 ;;
-;; Copyright (C) 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2004-2023 Free Software Foundation, Inc.
 ;;
 ;; Author: Carsten Dominik <carsten.dominik@gmail.com>
 ;;        Bastien Guerry <bzg@gnu.org>
diff --git a/lisp/org/org-macro.el b/lisp/org/org-macro.el
index 0921f3aa27c..426a403cacb 100644
--- a/lisp/org/org-macro.el
+++ b/lisp/org/org-macro.el
@@ -1,6 +1,6 @@
 ;;; org-macro.el --- Macro Replacement Code for Org  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2013-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 ;; Author: Nicolas Goaziou <n.goaziou@gmail.com>
 ;; Keywords: outlines, hypermedia, calendar, wp
diff --git a/lisp/org/org-macs.el b/lisp/org/org-macs.el
index b10725bd526..9c15a3822c0 100644
--- a/lisp/org/org-macs.el
+++ b/lisp/org/org-macs.el
@@ -1,6 +1,6 @@
 ;;; org-macs.el --- Top-level Definitions for Org -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2004-2023 Free Software Foundation, Inc.
 
 ;; Author: Carsten Dominik <carsten.dominik@gmail.com>
 ;; Keywords: outlines, hypermedia, calendar, wp
diff --git a/lisp/org/org-mobile.el b/lisp/org/org-mobile.el
index 5cfaa7fe0ae..403c54bf675 100644
--- a/lisp/org/org-mobile.el
+++ b/lisp/org/org-mobile.el
@@ -1,5 +1,5 @@
 ;;; org-mobile.el --- Code for Asymmetric Sync With a Mobile Device -*- 
lexical-binding: t; -*-
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 ;;
 ;; Author: Carsten Dominik <carsten.dominik@gmail.com>
 ;; Keywords: outlines, hypermedia, calendar, wp
diff --git a/lisp/org/org-mouse.el b/lisp/org/org-mouse.el
index 20c20acc320..53b2124cd44 100644
--- a/lisp/org/org-mouse.el
+++ b/lisp/org/org-mouse.el
@@ -1,6 +1,6 @@
 ;;; org-mouse.el --- Better mouse support for Org -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2006-2023 Free Software Foundation, Inc.
 
 ;; Author: Piotr Zielinski <piotr dot zielinski at gmail dot com>
 ;; Maintainer: Carsten Dominik <carsten.dominik@gmail.com>
diff --git a/lisp/org/org-num.el b/lisp/org/org-num.el
index 4de62630e9a..71076f96194 100644
--- a/lisp/org/org-num.el
+++ b/lisp/org/org-num.el
@@ -1,6 +1,6 @@
 ;;; org-num.el --- Dynamic Headlines Numbering  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2018-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2018-2023 Free Software Foundation, Inc.
 
 ;; Author: Nicolas Goaziou <mail@nicolasgoaziou.fr>
 ;; Keywords: outlines, hypermedia, calendar, wp
diff --git a/lisp/org/org-pcomplete.el b/lisp/org/org-pcomplete.el
index d1172d8988e..3a86eacf904 100644
--- a/lisp/org/org-pcomplete.el
+++ b/lisp/org/org-pcomplete.el
@@ -1,6 +1,6 @@
 ;;; org-pcomplete.el --- In-buffer Completion Code -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2004-2023 Free Software Foundation, Inc.
 ;;
 ;; Author: Carsten Dominik <carsten.dominik@gmail.com>
 ;;         John Wiegley <johnw at gnu dot org>
diff --git a/lisp/org/org-plot.el b/lisp/org/org-plot.el
index 7958ffd58da..e387a19b92e 100644
--- a/lisp/org/org-plot.el
+++ b/lisp/org/org-plot.el
@@ -1,6 +1,6 @@
 ;;; org-plot.el --- Support for Plotting from Org -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 ;;
 ;; Author: Eric Schulte <schulte dot eric at gmail dot com>
 ;; Maintainer: TEC <tecosaur@gmail.com>
diff --git a/lisp/org/org-protocol.el b/lisp/org/org-protocol.el
index 7c4de03bc24..b9b11a601c7 100644
--- a/lisp/org/org-protocol.el
+++ b/lisp/org/org-protocol.el
@@ -1,6 +1,6 @@
 ;;; org-protocol.el --- Intercept Calls from Emacsclient to Trigger Custom 
Actions -*- lexical-binding: t; -*-
 ;;
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 ;;
 ;; Authors: Bastien Guerry <bzg@gnu.org>
 ;;       Daniel M German <dmg AT uvic DOT org>
diff --git a/lisp/org/org-refile.el b/lisp/org/org-refile.el
index 5ad73422efa..e004dd357d3 100644
--- a/lisp/org/org-refile.el
+++ b/lisp/org/org-refile.el
@@ -1,6 +1,6 @@
 ;;; org-refile.el --- Refile Org Subtrees             -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 ;; Author: Carsten Dominik <carsten.dominik@gmail.com>
 ;; Keywords: outlines, hypermedia, calendar, wp
diff --git a/lisp/org/org-src.el b/lisp/org/org-src.el
index 89d0c28a432..37dea3c005b 100644
--- a/lisp/org/org-src.el
+++ b/lisp/org/org-src.el
@@ -1,6 +1,6 @@
 ;;; org-src.el --- Source code examples in Org       -*- lexical-binding: t; 
-*-
 ;;
-;; Copyright (C) 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2004-2023 Free Software Foundation, Inc.
 ;;
 ;; Author: Carsten Dominik <carsten.dominik@gmail.com>
 ;;        Bastien Guerry <bzg@gnu.org>
diff --git a/lisp/org/org-table.el b/lisp/org/org-table.el
index c301bc6af1a..b1619a833d8 100644
--- a/lisp/org/org-table.el
+++ b/lisp/org/org-table.el
@@ -1,6 +1,6 @@
 ;;; org-table.el --- The Table Editor for Org        -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2004-2023 Free Software Foundation, Inc.
 
 ;; Author: Carsten Dominik <carsten.dominik@gmail.com>
 ;; Keywords: outlines, hypermedia, calendar, wp
diff --git a/lisp/org/org-tempo.el b/lisp/org/org-tempo.el
index b34007bf787..e4352158371 100644
--- a/lisp/org/org-tempo.el
+++ b/lisp/org/org-tempo.el
@@ -1,6 +1,6 @@
 ;;; org-tempo.el --- Template expansion for Org structures -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 ;;
 ;; Author: Rasmus Pank Roulund <emacs at pank dot eu>
 ;; Keywords: outlines, hypermedia, calendar, wp
diff --git a/lisp/org/org-timer.el b/lisp/org/org-timer.el
index 4c9c1ba2765..7f51f30e986 100644
--- a/lisp/org/org-timer.el
+++ b/lisp/org/org-timer.el
@@ -1,6 +1,6 @@
 ;;; org-timer.el --- Timer code for Org mode         -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Carsten Dominik <carsten.dominik@gmail.com>
 ;; Keywords: outlines, hypermedia, calendar, wp
diff --git a/lisp/org/org.el b/lisp/org/org.el
index bc4c83b7d97..954d904b4d4 100644
--- a/lisp/org/org.el
+++ b/lisp/org/org.el
@@ -1,7 +1,7 @@
 ;;; org.el --- Outline-based notes management and organizer -*- 
lexical-binding: t; -*-
 
 ;; Carstens outline-mode for keeping track of everything.
-;; Copyright (C) 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2004-2023 Free Software Foundation, Inc.
 ;;
 ;; Author: Carsten Dominik <carsten.dominik@gmail.com>
 ;; Maintainer: Bastien Guerry <bzg@gnu.org>
diff --git a/lisp/org/ox-ascii.el b/lisp/org/ox-ascii.el
index 76a1a71fabe..f891947c3cf 100644
--- a/lisp/org/ox-ascii.el
+++ b/lisp/org/ox-ascii.el
@@ -1,6 +1,6 @@
 ;;; ox-ascii.el --- ASCII Back-End for Org Export Engine -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 2012-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
 ;; Author: Nicolas Goaziou <n.goaziou at gmail dot com>
 ;; Maintainer: Nicolas Goaziou <n.goaziou at gmail dot com>
diff --git a/lisp/org/ox-beamer.el b/lisp/org/ox-beamer.el
index a70f6e4a0f8..447953ca825 100644
--- a/lisp/org/ox-beamer.el
+++ b/lisp/org/ox-beamer.el
@@ -1,6 +1,6 @@
 ;;; ox-beamer.el --- Beamer Back-End for Org Export Engine -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Carsten Dominik <carsten.dominik AT gmail DOT com>
 ;;         Nicolas Goaziou <n.goaziou AT gmail DOT com>
diff --git a/lisp/org/ox-html.el b/lisp/org/ox-html.el
index 9cf9125aebd..0162ff2cf4d 100644
--- a/lisp/org/ox-html.el
+++ b/lisp/org/ox-html.el
@@ -1,6 +1,6 @@
 ;;; ox-html.el --- HTML Back-End for Org Export Engine -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2011-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 ;; Author: Carsten Dominik <carsten.dominik@gmail.com>
 ;;      Jambunathan K <kjambunathan at gmail dot com>
diff --git a/lisp/org/ox-icalendar.el b/lisp/org/ox-icalendar.el
index 148e111fd4c..1706ff54c60 100644
--- a/lisp/org/ox-icalendar.el
+++ b/lisp/org/ox-icalendar.el
@@ -1,6 +1,6 @@
 ;;; ox-icalendar.el --- iCalendar Back-End for Org Export Engine -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2004-2023 Free Software Foundation, Inc.
 
 ;; Author: Carsten Dominik <carsten.dominik@gmail.com>
 ;;      Nicolas Goaziou <n dot goaziou at gmail dot com>
diff --git a/lisp/org/ox-koma-letter.el b/lisp/org/ox-koma-letter.el
index 5f62cd1c040..c2c70e85634 100644
--- a/lisp/org/ox-koma-letter.el
+++ b/lisp/org/ox-koma-letter.el
@@ -1,6 +1,6 @@
 ;;; ox-koma-letter.el --- KOMA Scrlttr2 Back-End for Org Export Engine  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Nicolas Goaziou <n.goaziou AT gmail DOT com>
 ;;         Alan Schmitt <alan.schmitt AT polytechnique DOT org>
diff --git a/lisp/org/ox-latex.el b/lisp/org/ox-latex.el
index e4e146bc5f6..e57b0205fd0 100644
--- a/lisp/org/ox-latex.el
+++ b/lisp/org/ox-latex.el
@@ -1,6 +1,6 @@
 ;;; ox-latex.el --- LaTeX Back-End for Org Export Engine -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 2011-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 ;; Author: Nicolas Goaziou <n.goaziou at gmail dot com>
 ;; Keywords: outlines, hypermedia, calendar, wp
diff --git a/lisp/org/ox-man.el b/lisp/org/ox-man.el
index e808edcdfc2..836d5c7f5e3 100644
--- a/lisp/org/ox-man.el
+++ b/lisp/org/ox-man.el
@@ -1,6 +1,6 @@
 ;;; ox-man.el --- Man Back-End for Org Export Engine -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2011-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 ;; Author: Nicolas Goaziou <n.goaziou at gmail dot com>
 ;;      Luis R Anaya <papoanaya aroba hot mail punto com>
diff --git a/lisp/org/ox-md.el b/lisp/org/ox-md.el
index 3551e4184e5..78c5944eebf 100644
--- a/lisp/org/ox-md.el
+++ b/lisp/org/ox-md.el
@@ -1,6 +1,6 @@
 ;;; ox-md.el --- Markdown Back-End for Org Export Engine -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 2012-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
 ;; Author: Nicolas Goaziou <n.goaziou@gmail.com>
 ;; Maintainer: Nicolas Goaziou <n.goaziou at gmail dot com>
diff --git a/lisp/org/ox-odt.el b/lisp/org/ox-odt.el
index 7f2e8ba47f8..8db3a707a17 100644
--- a/lisp/org/ox-odt.el
+++ b/lisp/org/ox-odt.el
@@ -1,6 +1,6 @@
 ;;; ox-odt.el --- OpenDocument Text Exporter for Org Mode -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 ;; Author: Jambunathan K <kjambunathan at gmail dot com>
 ;; Keywords: outlines, hypermedia, calendar, wp
diff --git a/lisp/org/ox-org.el b/lisp/org/ox-org.el
index 0613ede3175..ea6575b099f 100644
--- a/lisp/org/ox-org.el
+++ b/lisp/org/ox-org.el
@@ -1,6 +1,6 @@
 ;;; ox-org.el --- Org Back-End for Org Export Engine -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2013-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 ;; Author: Nicolas Goaziou <n.goaziou@gmail.com>
 ;; Maintainer: Nicolas Goaziou <n.goaziou at gmail dot com>
diff --git a/lisp/org/ox-publish.el b/lisp/org/ox-publish.el
index 51e2352b4e8..0f5652de8dc 100644
--- a/lisp/org/ox-publish.el
+++ b/lisp/org/ox-publish.el
@@ -1,5 +1,5 @@
 ;;; ox-publish.el --- Publish Related Org Mode Files as a Website -*- 
lexical-binding: t; -*-
-;; Copyright (C) 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2006-2023 Free Software Foundation, Inc.
 
 ;; Author: David O'Toole <dto@gnu.org>
 ;; Maintainer: Nicolas Goaziou <n.goaziou at gmail dot com>
diff --git a/lisp/org/ox-texinfo.el b/lisp/org/ox-texinfo.el
index 9a8217583e9..0ef33877587 100644
--- a/lisp/org/ox-texinfo.el
+++ b/lisp/org/ox-texinfo.el
@@ -1,6 +1,6 @@
 ;;; ox-texinfo.el --- Texinfo Back-End for Org Export Engine -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2012-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2023 Free Software Foundation, Inc.
 ;; Author: Jonathan Leech-Pepin <jonathan.leechpepin at gmail dot com>
 ;; Maintainer: Nicolas Goaziou <n.goaziou at gmail dot com>
 ;; Keywords: outlines, hypermedia, calendar, wp
diff --git a/lisp/org/ox.el b/lisp/org/ox.el
index 6316c687db2..648b51542a4 100644
--- a/lisp/org/ox.el
+++ b/lisp/org/ox.el
@@ -1,6 +1,6 @@
 ;;; ox.el --- Export Framework for Org Mode          -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2012-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
 ;; Author: Nicolas Goaziou <n.goaziou at gmail dot com>
 ;; Maintainer: Nicolas Goaziou <n.goaziou at gmail dot com>
diff --git a/lisp/outline.el b/lisp/outline.el
index 00a557ca4e8..cd8d0813403 100644
--- a/lisp/outline.el
+++ b/lisp/outline.el
@@ -1,6 +1,6 @@
 ;;; outline.el --- outline mode commands for Emacs  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1986, 1993-1995, 1997, 2000-2022 Free Software
+;; Copyright (C) 1986, 1993-1995, 1997, 2000-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/paren.el b/lisp/paren.el
index 2793b3d6f2f..8124da8f57b 100644
--- a/lisp/paren.el
+++ b/lisp/paren.el
@@ -1,6 +1,6 @@
 ;;; paren.el --- highlight matching paren  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1993, 1996, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993, 1996, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: rms@gnu.org
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/password-cache.el b/lisp/password-cache.el
index 7840ea0a8ad..b131a6eb63f 100644
--- a/lisp/password-cache.el
+++ b/lisp/password-cache.el
@@ -1,6 +1,6 @@
 ;;; password-cache.el --- Read passwords, possibly using a password cache.  
-*- lexical-binding: t -*-
 
-;; Copyright (C) 1999-2000, 2003-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2000, 2003-2023 Free Software Foundation, Inc.
 
 ;; Author: Simon Josefsson <simon@josefsson.org>
 ;; Created: 2003-12-21
diff --git a/lisp/pcmpl-cvs.el b/lisp/pcmpl-cvs.el
index 2fcd3d14a8f..0ad70e96b27 100644
--- a/lisp/pcmpl-cvs.el
+++ b/lisp/pcmpl-cvs.el
@@ -1,6 +1,6 @@
 ;;; pcmpl-cvs.el --- functions for dealing with cvs completions  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: John Wiegley <johnw@gnu.org>
 ;; Package: pcomplete
diff --git a/lisp/pcmpl-gnu.el b/lisp/pcmpl-gnu.el
index d0ae9390e31..c80e21118d8 100644
--- a/lisp/pcmpl-gnu.el
+++ b/lisp/pcmpl-gnu.el
@@ -1,6 +1,6 @@
 ;;; pcmpl-gnu.el --- completions for GNU project tools -*- lexical-binding: t 
-*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Package: pcomplete
 
diff --git a/lisp/pcmpl-linux.el b/lisp/pcmpl-linux.el
index 7c072f3d40c..26a917d59f5 100644
--- a/lisp/pcmpl-linux.el
+++ b/lisp/pcmpl-linux.el
@@ -1,6 +1,6 @@
 ;;; pcmpl-linux.el --- functions for dealing with GNU/Linux completions  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Package: pcomplete
 
diff --git a/lisp/pcmpl-rpm.el b/lisp/pcmpl-rpm.el
index f7925d9d9ec..446beca56c6 100644
--- a/lisp/pcmpl-rpm.el
+++ b/lisp/pcmpl-rpm.el
@@ -1,6 +1,6 @@
 ;;; pcmpl-rpm.el --- functions for dealing with rpm completions  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Package: pcomplete
 
diff --git a/lisp/pcmpl-unix.el b/lisp/pcmpl-unix.el
index 0074722be78..0229bbf2f5e 100644
--- a/lisp/pcmpl-unix.el
+++ b/lisp/pcmpl-unix.el
@@ -1,6 +1,6 @@
 ;;; pcmpl-unix.el --- standard UNIX completions  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Package: pcomplete
 
diff --git a/lisp/pcmpl-x.el b/lisp/pcmpl-x.el
index 261a3d4e27b..da28ee9c0a6 100644
--- a/lisp/pcmpl-x.el
+++ b/lisp/pcmpl-x.el
@@ -1,6 +1,6 @@
 ;;; pcmpl-x.el --- completion for miscellaneous tools  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2013-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 ;; Author: Leo Liu <sdl.web@gmail.com>
 ;; Keywords: processes, tools, convenience
diff --git a/lisp/pcomplete.el b/lisp/pcomplete.el
index 09ee17caafe..d16042d438b 100644
--- a/lisp/pcomplete.el
+++ b/lisp/pcomplete.el
@@ -1,6 +1,6 @@
 ;;; pcomplete.el --- programmable completion -*- lexical-binding: t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: John Wiegley <johnw@gnu.org>
 ;; Keywords: processes abbrev
diff --git a/lisp/pixel-scroll.el b/lisp/pixel-scroll.el
index 934812b0508..5aea927fb39 100644
--- a/lisp/pixel-scroll.el
+++ b/lisp/pixel-scroll.el
@@ -1,6 +1,6 @@
 ;;; pixel-scroll.el --- Scroll a line smoothly  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 ;; Author: Tak Kunihiro <tkk@misasa.okayama-u.ac.jp>
 ;; Keywords: mouse
 ;; Package: emacs
diff --git a/lisp/play/5x5.el b/lisp/play/5x5.el
index dde0c4f08ff..4fe460edf00 100644
--- a/lisp/play/5x5.el
+++ b/lisp/play/5x5.el
@@ -1,6 +1,6 @@
 ;;; 5x5.el --- simple little puzzle game  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Dave Pearson <davep@davep.org>
 ;; Created: 1998-10-03
diff --git a/lisp/play/animate.el b/lisp/play/animate.el
index 25f560e3203..cd5cd5db1b5 100644
--- a/lisp/play/animate.el
+++ b/lisp/play/animate.el
@@ -1,6 +1,6 @@
 ;;; animate.el --- make text dance  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: Richard Stallman <rms@gnu.org>
 ;; Keywords: games
diff --git a/lisp/play/blackbox.el b/lisp/play/blackbox.el
index 2eb2d12e29c..e7860bfdc6b 100644
--- a/lisp/play/blackbox.el
+++ b/lisp/play/blackbox.el
@@ -1,6 +1,6 @@
 ;;; blackbox.el --- blackbox game in Emacs Lisp  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1985-1987, 1992, 2001-2022 Free Software Foundation,
+;; Copyright (C) 1985-1987, 1992, 2001-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: F. Thomas May <uw-nsr!uw-warp!tom@beaver.cs.washington.edu>
diff --git a/lisp/play/bubbles.el b/lisp/play/bubbles.el
index 082f52d98c9..176600bf49a 100644
--- a/lisp/play/bubbles.el
+++ b/lisp/play/bubbles.el
@@ -1,6 +1,6 @@
 ;;; bubbles.el --- Puzzle game for Emacs  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author:      Ulf Jasper <ulf.jasper@web.de>
 ;; URL:         http://ulf.epplejasper.de/
diff --git a/lisp/play/cookie1.el b/lisp/play/cookie1.el
index fcdd2a7ce94..f312abe5a7c 100644
--- a/lisp/play/cookie1.el
+++ b/lisp/play/cookie1.el
@@ -1,6 +1,6 @@
 ;;; cookie1.el --- retrieve random phrases from fortune cookie files  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric S. Raymond <esr@snark.thyrsus.com>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/play/decipher.el b/lisp/play/decipher.el
index aeb4726bb9b..7751d78cd39 100644
--- a/lisp/play/decipher.el
+++ b/lisp/play/decipher.el
@@ -1,6 +1,6 @@
 ;;; decipher.el --- cryptanalyze monoalphabetic substitution ciphers  -*- 
lexical-binding: t; -*-
 ;;
-;; Copyright (C) 1995-1996, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995-1996, 2001-2023 Free Software Foundation, Inc.
 ;;
 ;; Author: Christopher J. Madsen <chris_madsen@geocities.com>
 ;; Keywords: games
diff --git a/lisp/play/dissociate.el b/lisp/play/dissociate.el
index 1606e6ae9fd..0c655281192 100644
--- a/lisp/play/dissociate.el
+++ b/lisp/play/dissociate.el
@@ -1,6 +1,6 @@
 ;;; dissociate.el --- scramble text amusingly for Emacs  -*- lexical-binding:t 
-*-
 
-;; Copyright (C) 1985, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1985, 2001-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: games
diff --git a/lisp/play/doctor.el b/lisp/play/doctor.el
index 607b0d58372..2b39c554397 100644
--- a/lisp/play/doctor.el
+++ b/lisp/play/doctor.el
@@ -1,6 +1,6 @@
 ;;; doctor.el --- psychological help for frustrated users  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1985, 1987, 1994, 1996, 2000-2022 Free Software
+;; Copyright (C) 1985, 1987, 1994, 1996, 2000-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/play/dunnet.el b/lisp/play/dunnet.el
index 07f27374df7..1d9d7941739 100644
--- a/lisp/play/dunnet.el
+++ b/lisp/play/dunnet.el
@@ -1,6 +1,6 @@
 ;;; dunnet.el --- text adventure for Emacs -*- lexical-binding: t -*-
 
-;; Copyright (C) 1992-1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1992-1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Ron Schnell <ronnie@driver-aces.com>
 ;; Created: 25 Jul 1992
diff --git a/lisp/play/fortune.el b/lisp/play/fortune.el
index 0973f2bc5f2..36551321a56 100644
--- a/lisp/play/fortune.el
+++ b/lisp/play/fortune.el
@@ -1,6 +1,6 @@
 ;;; fortune.el --- use fortune to create signatures  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Holger Schauer <Holger.Schauer@gmx.de>
 ;; Keywords: games utils mail
diff --git a/lisp/play/gamegrid.el b/lisp/play/gamegrid.el
index 256b4e19ce8..19dd044d1a1 100644
--- a/lisp/play/gamegrid.el
+++ b/lisp/play/gamegrid.el
@@ -1,6 +1,6 @@
 ;;; gamegrid.el --- library for implementing grid-based games on Emacs  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1997-1998, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-1998, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Glynn Clements <glynn@sensei.co.uk>
 ;; Old-Version: 1.02
diff --git a/lisp/play/gametree.el b/lisp/play/gametree.el
index c3323ac4527..b10a2b4ff61 100644
--- a/lisp/play/gametree.el
+++ b/lisp/play/gametree.el
@@ -1,6 +1,6 @@
 ;;; gametree.el --- manage game analysis trees in Emacs  -*- lexical-binding: 
t -*-
 
-;; Copyright (C) 1997, 1999, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997, 1999, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Ian T Zimmerman <itz@rahul.net>
 ;; Created: Wed Dec 10 07:41:46 PST 1997
diff --git a/lisp/play/gomoku.el b/lisp/play/gomoku.el
index 02aff75e157..6c4d343efe7 100644
--- a/lisp/play/gomoku.el
+++ b/lisp/play/gomoku.el
@@ -1,6 +1,6 @@
 ;;; gomoku.el --- Gomoku game between you and Emacs  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1988, 1994, 1996, 2001-2022 Free Software Foundation,
+;; Copyright (C) 1988, 1994, 1996, 2001-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Philippe Schnoebelen <phs@lsv.ens-cachan.fr>
diff --git a/lisp/play/handwrite.el b/lisp/play/handwrite.el
index 14624ddce23..d5d3463693d 100644
--- a/lisp/play/handwrite.el
+++ b/lisp/play/handwrite.el
@@ -1,6 +1,6 @@
 ;;; handwrite.el --- turns your emacs buffer into a handwritten document  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1996, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Danny Roozendaal (was: <danny@tvs.kun.nl>)
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/play/life.el b/lisp/play/life.el
index 8c66c0e8a9a..2796a92d4dd 100644
--- a/lisp/play/life.el
+++ b/lisp/play/life.el
@@ -1,6 +1,6 @@
 ;;; life.el --- John Horton Conway's Game of Life  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1988, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1988, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Kyle Jones <kyleuunet.uu.net>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/play/morse.el b/lisp/play/morse.el
index 974e9fbc49c..610127794ca 100644
--- a/lisp/play/morse.el
+++ b/lisp/play/morse.el
@@ -1,6 +1,6 @@
 ;;; morse.el --- convert text to morse code and back  -*- lexical-binding: t 
-*-
 
-;; Copyright (C) 1995, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Rick Farnbach <rick_farnbach@MENTORG.COM>
 ;; Keywords: games
diff --git a/lisp/play/mpuz.el b/lisp/play/mpuz.el
index b2e0967fa24..32555d9270d 100644
--- a/lisp/play/mpuz.el
+++ b/lisp/play/mpuz.el
@@ -1,6 +1,6 @@
 ;;; mpuz.el --- multiplication puzzle for GNU Emacs  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1990, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Philippe Schnoebelen <phs@lsv.ens-cachan.fr>
 ;; Overhauled: Daniel Pfeiffer <occitan@esperanto.org>
diff --git a/lisp/play/pong.el b/lisp/play/pong.el
index bc71e2a2666..39b265fd699 100644
--- a/lisp/play/pong.el
+++ b/lisp/play/pong.el
@@ -1,6 +1,6 @@
 ;;; pong.el --- classical implementation of pong  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Benjamin Drieu <bdrieu@april.org>
 ;; Keywords: games
diff --git a/lisp/play/snake.el b/lisp/play/snake.el
index 1056b17c91b..9acf4e87385 100644
--- a/lisp/play/snake.el
+++ b/lisp/play/snake.el
@@ -1,6 +1,6 @@
 ;;; snake.el --- implementation of Snake for Emacs  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1997, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Glynn Clements <glynn@sensei.co.uk>
 ;; Created: 1997-09-10
diff --git a/lisp/play/solitaire.el b/lisp/play/solitaire.el
index 2fc33fa2335..ba39e4ac46f 100644
--- a/lisp/play/solitaire.el
+++ b/lisp/play/solitaire.el
@@ -1,6 +1,6 @@
 ;;; solitaire.el --- game of solitaire in Emacs Lisp  -*- lexical-binding: t 
-*-
 
-;; Copyright (C) 1994, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Jan Schormann <Jan.Schormann@rechen-gilde.de>
 ;; Created: Fri afternoon, Jun  3,  1994
diff --git a/lisp/play/spook.el b/lisp/play/spook.el
index f2bdba1c2aa..726e3fd3631 100644
--- a/lisp/play/spook.el
+++ b/lisp/play/spook.el
@@ -1,6 +1,6 @@
 ;;; spook.el --- spook phrase utility for overloading the NSA line eater  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1988, 1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1988, 1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: games
diff --git a/lisp/play/tetris.el b/lisp/play/tetris.el
index 6fe82fa7fc9..12e1ef1945e 100644
--- a/lisp/play/tetris.el
+++ b/lisp/play/tetris.el
@@ -1,6 +1,6 @@
 ;;; tetris.el --- implementation of Tetris for Emacs  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1997, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Glynn Clements <glynn@sensei.co.uk>
 ;; Old-Version: 2.01
diff --git a/lisp/play/zone.el b/lisp/play/zone.el
index 34523fef057..7cd94e8f0a2 100644
--- a/lisp/play/zone.el
+++ b/lisp/play/zone.el
@@ -1,6 +1,6 @@
 ;;; zone.el --- idle display hacks  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Victor Zandy <zandy@cs.wisc.edu>
 ;; Maintainer: Thien-Thi Nguyen <ttn@gnu.org>
diff --git a/lisp/plstore.el b/lisp/plstore.el
index b37d39ce1b1..47349efeed1 100644
--- a/lisp/plstore.el
+++ b/lisp/plstore.el
@@ -1,6 +1,6 @@
 ;;; plstore.el --- secure plist store -*- lexical-binding: t -*-
 
-;; Copyright (C) 2011-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 ;; Author: Daiki Ueno <ueno@gnu.org>
 ;; Keywords: PGP, GnuPG
diff --git a/lisp/printing.el b/lisp/printing.el
index b5f31522681..3fb88d96d53 100644
--- a/lisp/printing.el
+++ b/lisp/printing.el
@@ -1,6 +1,6 @@
 ;;; printing.el --- printing utilities  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2000-2001, 2003-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2001, 2003-2023 Free Software Foundation, Inc.
 
 ;; Author: Vinicius Jose Latorre <viniciusjl.gnu@gmail.com>
 ;; Keywords: wp, print, PostScript
diff --git a/lisp/proced.el b/lisp/proced.el
index f451091332f..2d1b7d37247 100644
--- a/lisp/proced.el
+++ b/lisp/proced.el
@@ -1,6 +1,6 @@
 ;;; proced.el --- operate on system processes like dired  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Roland Winkler <winkler@gnu.org>
 ;; Keywords: Processes, Unix
diff --git a/lisp/profiler.el b/lisp/profiler.el
index 94c24c62aa6..68e07127796 100644
--- a/lisp/profiler.el
+++ b/lisp/profiler.el
@@ -1,6 +1,6 @@
 ;;; profiler.el --- UI and helper functions for Emacs's native profiler -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2012-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
 ;; Author: Tomohiro Matsuyama <tomo@cx4a.org>
 ;; Keywords: lisp
diff --git a/lisp/progmodes/antlr-mode.el b/lisp/progmodes/antlr-mode.el
index 4bc6de0c759..91001e8c7bd 100644
--- a/lisp/progmodes/antlr-mode.el
+++ b/lisp/progmodes/antlr-mode.el
@@ -1,6 +1,6 @@
 ;;; antlr-mode.el --- major mode for ANTLR grammar files  -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Christoph Wedler <Christoph.Wedler@sap.com>
 ;; Keywords: languages, ANTLR, code generator
diff --git a/lisp/progmodes/asm-mode.el b/lisp/progmodes/asm-mode.el
index 370fb1b80b4..42355bf53e9 100644
--- a/lisp/progmodes/asm-mode.el
+++ b/lisp/progmodes/asm-mode.el
@@ -1,6 +1,6 @@
 ;;; asm-mode.el --- mode for editing assembler code  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 1991, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1991, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric S. Raymond <esr@snark.thyrsus.com>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/progmodes/autoconf.el b/lisp/progmodes/autoconf.el
index d0acd36f4b4..52efe5fb8cc 100644
--- a/lisp/progmodes/autoconf.el
+++ b/lisp/progmodes/autoconf.el
@@ -1,6 +1,6 @@
 ;;; autoconf.el --- mode for editing Autoconf configure.ac files  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Dave Love <fx@gnu.org>
 ;; Keywords: languages
diff --git a/lisp/progmodes/bat-mode.el b/lisp/progmodes/bat-mode.el
index 7ef2500e46b..6a118dcadbf 100644
--- a/lisp/progmodes/bat-mode.el
+++ b/lisp/progmodes/bat-mode.el
@@ -1,6 +1,6 @@
 ;;; bat-mode.el --- Major mode for editing DOS/Windows scripts  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2003, 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003, 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Arni Magnusson <arnima@hafro.is>
 ;; Keywords: languages
diff --git a/lisp/progmodes/bug-reference.el b/lisp/progmodes/bug-reference.el
index cbf6709792f..4882c6201ce 100644
--- a/lisp/progmodes/bug-reference.el
+++ b/lisp/progmodes/bug-reference.el
@@ -1,6 +1,6 @@
 ;;; bug-reference.el --- buttonize bug references  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Tom Tromey <tromey@redhat.com>
 ;; Created: 21 Mar 2007
diff --git a/lisp/progmodes/cc-align.el b/lisp/progmodes/cc-align.el
index 8298d5fef04..9d8ca801c60 100644
--- a/lisp/progmodes/cc-align.el
+++ b/lisp/progmodes/cc-align.el
@@ -1,6 +1,6 @@
 ;;; cc-align.el --- custom indentation functions for CC Mode -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1985, 1987, 1992-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1985, 1987, 1992-2023 Free Software Foundation, Inc.
 
 ;; Authors:    2004- Alan Mackenzie
 ;;             1998- Martin Stjernholm
diff --git a/lisp/progmodes/cc-awk.el b/lisp/progmodes/cc-awk.el
index 188d5a8a837..6ea2949db29 100644
--- a/lisp/progmodes/cc-awk.el
+++ b/lisp/progmodes/cc-awk.el
@@ -1,6 +1,6 @@
 ;;; cc-awk.el --- AWK specific code within cc-mode. -*- lexical-binding: t -*-
 
-;; Copyright (C) 1988, 1994, 1996, 2000-2022 Free Software Foundation,
+;; Copyright (C) 1988, 1994, 1996, 2000-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Alan Mackenzie <acm@muc.de> (originally based on awk-mode.el)
diff --git a/lisp/progmodes/cc-bytecomp.el b/lisp/progmodes/cc-bytecomp.el
index 4b8154dafe4..f0994359245 100644
--- a/lisp/progmodes/cc-bytecomp.el
+++ b/lisp/progmodes/cc-bytecomp.el
@@ -1,6 +1,6 @@
 ;;; cc-bytecomp.el --- compile time setup for proper compilation -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 ;; Author:     Martin Stjernholm
 ;; Maintainer: bug-cc-mode@gnu.org
diff --git a/lisp/progmodes/cc-cmds.el b/lisp/progmodes/cc-cmds.el
index f42f82e53bb..e7d5a9ded60 100644
--- a/lisp/progmodes/cc-cmds.el
+++ b/lisp/progmodes/cc-cmds.el
@@ -1,6 +1,6 @@
 ;;; cc-cmds.el --- user level commands for CC Mode -*- lexical-binding: t -*-
 
-;; Copyright (C) 1985, 1987, 1992-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1985, 1987, 1992-2023 Free Software Foundation, Inc.
 
 ;; Authors:    2003- Alan Mackenzie
 ;;             1998- Martin Stjernholm
diff --git a/lisp/progmodes/cc-defs.el b/lisp/progmodes/cc-defs.el
index a1270243550..b2691a8887f 100644
--- a/lisp/progmodes/cc-defs.el
+++ b/lisp/progmodes/cc-defs.el
@@ -1,6 +1,6 @@
 ;;; cc-defs.el --- compile time definitions for CC Mode -*- lexical-binding: t 
-*-
 
-;; Copyright (C) 1985, 1987, 1992-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1985, 1987, 1992-2023 Free Software Foundation, Inc.
 
 ;; Authors:    2003- Alan Mackenzie
 ;;             1998- Martin Stjernholm
diff --git a/lisp/progmodes/cc-engine.el b/lisp/progmodes/cc-engine.el
index 80ac496749c..00c27795532 100644
--- a/lisp/progmodes/cc-engine.el
+++ b/lisp/progmodes/cc-engine.el
@@ -1,6 +1,6 @@
 ;;; cc-engine.el --- core syntax guessing engine for CC mode -*- 
lexical-binding:t; coding: utf-8 -*-
 
-;; Copyright (C) 1985, 1987, 1992-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1985, 1987, 1992-2023 Free Software Foundation, Inc.
 
 ;; Authors:    2001- Alan Mackenzie
 ;;             1998- Martin Stjernholm
diff --git a/lisp/progmodes/cc-fonts.el b/lisp/progmodes/cc-fonts.el
index 49e8763a28e..2667c874781 100644
--- a/lisp/progmodes/cc-fonts.el
+++ b/lisp/progmodes/cc-fonts.el
@@ -1,6 +1,6 @@
 ;;; cc-fonts.el --- font lock support for CC Mode -*- lexical-binding: t -*-
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 ;; Authors:    2003- Alan Mackenzie
 ;;             2002- Martin Stjernholm
diff --git a/lisp/progmodes/cc-guess.el b/lisp/progmodes/cc-guess.el
index ea5dd48986c..d75b4730905 100644
--- a/lisp/progmodes/cc-guess.el
+++ b/lisp/progmodes/cc-guess.el
@@ -1,6 +1,6 @@
 ;;; cc-guess.el --- guess indentation values by scanning existing code -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1985, 1987, 1992-2006, 2011-2022 Free Software
+;; Copyright (C) 1985, 1987, 1992-2006, 2011-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author:     1994-1995 Barry A. Warsaw
diff --git a/lisp/progmodes/cc-langs.el b/lisp/progmodes/cc-langs.el
index 68070cd0581..44618fd5e60 100644
--- a/lisp/progmodes/cc-langs.el
+++ b/lisp/progmodes/cc-langs.el
@@ -1,6 +1,6 @@
 ;;; cc-langs.el --- language specific settings for CC Mode -*- 
lexical-binding: t; coding: utf-8 -*-
 
-;; Copyright (C) 1985, 1987, 1992-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1985, 1987, 1992-2023 Free Software Foundation, Inc.
 
 ;; Authors:    2002- Alan Mackenzie
 ;;             1998- Martin Stjernholm
diff --git a/lisp/progmodes/cc-menus.el b/lisp/progmodes/cc-menus.el
index 51d7f4f5ca4..8d9864c4f6d 100644
--- a/lisp/progmodes/cc-menus.el
+++ b/lisp/progmodes/cc-menus.el
@@ -1,6 +1,6 @@
 ;;; cc-menus.el --- imenu support for CC Mode -*- lexical-binding: t -*-
 
-;; Copyright (C) 1985, 1987, 1992-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1985, 1987, 1992-2023 Free Software Foundation, Inc.
 
 ;; Authors:    1998- Martin Stjernholm
 ;;             1992-1999 Barry A. Warsaw
diff --git a/lisp/progmodes/cc-mode.el b/lisp/progmodes/cc-mode.el
index 22ab277781a..debd44acf02 100644
--- a/lisp/progmodes/cc-mode.el
+++ b/lisp/progmodes/cc-mode.el
@@ -1,6 +1,6 @@
 ;;; cc-mode.el --- major mode for editing C and similar languages -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1985, 1987, 1992-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1985, 1987, 1992-2023 Free Software Foundation, Inc.
 
 ;; Authors:    2003- Alan Mackenzie
 ;;             1998- Martin Stjernholm
diff --git a/lisp/progmodes/cc-styles.el b/lisp/progmodes/cc-styles.el
index a66f91e0eb3..3ea63bdb882 100644
--- a/lisp/progmodes/cc-styles.el
+++ b/lisp/progmodes/cc-styles.el
@@ -1,6 +1,6 @@
 ;;; cc-styles.el --- support for styles in CC Mode -*- lexical-binding: t -*-
 
-;; Copyright (C) 1985, 1987, 1992-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1985, 1987, 1992-2023 Free Software Foundation, Inc.
 
 ;; Authors:    2004- Alan Mackenzie
 ;;             1998- Martin Stjernholm
diff --git a/lisp/progmodes/cc-vars.el b/lisp/progmodes/cc-vars.el
index 45521d50218..0b06e423520 100644
--- a/lisp/progmodes/cc-vars.el
+++ b/lisp/progmodes/cc-vars.el
@@ -1,6 +1,6 @@
 ;;; cc-vars.el --- user customization variables for CC Mode -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1985, 1987, 1992-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1985, 1987, 1992-2023 Free Software Foundation, Inc.
 
 ;; Authors:    2002- Alan Mackenzie
 ;;             1998- Martin Stjernholm
diff --git a/lisp/progmodes/cfengine.el b/lisp/progmodes/cfengine.el
index 6fc898d95be..a2d6d54e7bc 100644
--- a/lisp/progmodes/cfengine.el
+++ b/lisp/progmodes/cfengine.el
@@ -1,6 +1,6 @@
 ;;; cfengine.el --- mode for editing Cfengine files  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Dave Love <fx@gnu.org>
 ;; Maintainer: Ted Zlatanov <tzz@lifelogs.com>
diff --git a/lisp/progmodes/cl-font-lock.el b/lisp/progmodes/cl-font-lock.el
index 595027642b8..5febf7ff15f 100644
--- a/lisp/progmodes/cl-font-lock.el
+++ b/lisp/progmodes/cl-font-lock.el
@@ -1,5 +1,5 @@
 ;;; cl-font-lock.el --- Pretty Common Lisp font locking -*- lexical-binding: 
t; -*-
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; Author: Yue Daian <sheepduke@gmail.com>
 ;; Maintainer: Spenser Truex <web@spensertruex.com>
diff --git a/lisp/progmodes/cmacexp.el b/lisp/progmodes/cmacexp.el
index 7fe529615fe..110726fa362 100644
--- a/lisp/progmodes/cmacexp.el
+++ b/lisp/progmodes/cmacexp.el
@@ -1,6 +1,6 @@
 ;;; cmacexp.el --- expand C macros in a region  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1992-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1992-2023 Free Software Foundation, Inc.
 
 ;; Author: Francesco Potortì <pot@gnu.org>
 ;; Adapted-By: ESR
diff --git a/lisp/progmodes/compile.el b/lisp/progmodes/compile.el
index 7d4a8ffc6fc..db468307021 100644
--- a/lisp/progmodes/compile.el
+++ b/lisp/progmodes/compile.el
@@ -1,6 +1,6 @@
 ;;; compile.el --- run compiler as inferior of Emacs, parse error messages  
-*- lexical-binding:t -*-
 
-;; Copyright (C) 1985-1987, 1993-1999, 2001-2022 Free Software
+;; Copyright (C) 1985-1987, 1993-1999, 2001-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Authors: Roland McGrath <roland@gnu.org>,
diff --git a/lisp/progmodes/cperl-mode.el b/lisp/progmodes/cperl-mode.el
index 7d121cbf946..9eb514c676e 100644
--- a/lisp/progmodes/cperl-mode.el
+++ b/lisp/progmodes/cperl-mode.el
@@ -1,6 +1,6 @@
 ;;; cperl-mode.el --- Perl code editing commands for Emacs  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1985-1987, 1991-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1985-1987, 1991-2023 Free Software Foundation, Inc.
 
 ;; Author: Ilya Zakharevich
 ;;     Bob Olson
diff --git a/lisp/progmodes/cpp.el b/lisp/progmodes/cpp.el
index 5cdcd7d32e3..8cc785202c2 100644
--- a/lisp/progmodes/cpp.el
+++ b/lisp/progmodes/cpp.el
@@ -1,6 +1,6 @@
 ;;; cpp.el --- highlight or hide text according to cpp conditionals -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1994-1995, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994-1995, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Per Abrahamsen <abraham@dina.kvl.dk>
 ;; Keywords: c, faces, tools
diff --git a/lisp/progmodes/cwarn.el b/lisp/progmodes/cwarn.el
index 971e3f6174d..9500a09e040 100644
--- a/lisp/progmodes/cwarn.el
+++ b/lisp/progmodes/cwarn.el
@@ -1,6 +1,6 @@
 ;;; cwarn.el --- highlight suspicious C and C++ constructions  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Anders Lindgren
 ;; Keywords: c, languages, faces
diff --git a/lisp/progmodes/dcl-mode.el b/lisp/progmodes/dcl-mode.el
index 8f79cdaaab7..35c89fcca9b 100644
--- a/lisp/progmodes/dcl-mode.el
+++ b/lisp/progmodes/dcl-mode.el
@@ -1,6 +1,6 @@
 ;;; dcl-mode.el --- major mode for editing DCL command files  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1997, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Odd Gripenstam <gripenstamol@decus.se>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/progmodes/ebnf-abn.el b/lisp/progmodes/ebnf-abn.el
index 5470346efc7..d05128b88ad 100644
--- a/lisp/progmodes/ebnf-abn.el
+++ b/lisp/progmodes/ebnf-abn.el
@@ -1,6 +1,6 @@
 ;;; ebnf-abn.el --- parser for ABNF (Augmented BNF)  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Vinicius Jose Latorre <viniciusjl.gnu@gmail.com>
 ;; Keywords: wp, ebnf, PostScript
diff --git a/lisp/progmodes/ebnf-bnf.el b/lisp/progmodes/ebnf-bnf.el
index 3a041057d54..d746efbe690 100644
--- a/lisp/progmodes/ebnf-bnf.el
+++ b/lisp/progmodes/ebnf-bnf.el
@@ -1,6 +1,6 @@
 ;;; ebnf-bnf.el --- parser for EBNF  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Vinicius Jose Latorre <viniciusjl.gnu@gmail.com>
 ;; Keywords: wp, ebnf, PostScript
diff --git a/lisp/progmodes/ebnf-dtd.el b/lisp/progmodes/ebnf-dtd.el
index f49f6769766..3a2add32d77 100644
--- a/lisp/progmodes/ebnf-dtd.el
+++ b/lisp/progmodes/ebnf-dtd.el
@@ -1,6 +1,6 @@
 ;;; ebnf-dtd.el --- parser for DTD (Data Type Description for XML)  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Vinicius Jose Latorre <viniciusjl.gnu@gmail.com>
 ;; Keywords: wp, ebnf, PostScript
diff --git a/lisp/progmodes/ebnf-ebx.el b/lisp/progmodes/ebnf-ebx.el
index 8d44afffc34..29a50005494 100644
--- a/lisp/progmodes/ebnf-ebx.el
+++ b/lisp/progmodes/ebnf-ebx.el
@@ -1,6 +1,6 @@
 ;;; ebnf-ebx.el --- parser for EBNF used to specify XML (EBNFX)  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Vinicius Jose Latorre <viniciusjl.gnu@gmail.com>
 ;; Keywords: wp, ebnf, PostScript
diff --git a/lisp/progmodes/ebnf-iso.el b/lisp/progmodes/ebnf-iso.el
index 4fc09d7ef7d..c4d11c97fff 100644
--- a/lisp/progmodes/ebnf-iso.el
+++ b/lisp/progmodes/ebnf-iso.el
@@ -1,6 +1,6 @@
 ;;; ebnf-iso.el --- parser for ISO EBNF  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Vinicius Jose Latorre <viniciusjl.gnu@gmail.com>
 ;; Keywords: wp, ebnf, PostScript
diff --git a/lisp/progmodes/ebnf-otz.el b/lisp/progmodes/ebnf-otz.el
index 30d2ae15653..9ac37b676f9 100644
--- a/lisp/progmodes/ebnf-otz.el
+++ b/lisp/progmodes/ebnf-otz.el
@@ -1,6 +1,6 @@
 ;;; ebnf-otz.el --- syntactic chart OpTimiZer  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Vinicius Jose Latorre <viniciusjl.gnu@gmail.com>
 ;; Keywords: wp, ebnf, PostScript
diff --git a/lisp/progmodes/ebnf-yac.el b/lisp/progmodes/ebnf-yac.el
index 16e15c2d37a..aaec71daa73 100644
--- a/lisp/progmodes/ebnf-yac.el
+++ b/lisp/progmodes/ebnf-yac.el
@@ -1,6 +1,6 @@
 ;;; ebnf-yac.el --- parser for Yacc/Bison  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Vinicius Jose Latorre <viniciusjl.gnu@gmail.com>
 ;; Keywords: wp, ebnf, PostScript
diff --git a/lisp/progmodes/ebnf2ps.el b/lisp/progmodes/ebnf2ps.el
index e47591d5e76..130d87b9813 100644
--- a/lisp/progmodes/ebnf2ps.el
+++ b/lisp/progmodes/ebnf2ps.el
@@ -1,6 +1,6 @@
 ;;; ebnf2ps.el --- translate an EBNF to a syntactic chart on PostScript  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Vinicius Jose Latorre <viniciusjl.gnu@gmail.com>
 ;; Keywords: wp, ebnf, PostScript
diff --git a/lisp/progmodes/ebrowse.el b/lisp/progmodes/ebrowse.el
index dacb2a5f011..3ac3da9db1d 100644
--- a/lisp/progmodes/ebrowse.el
+++ b/lisp/progmodes/ebrowse.el
@@ -1,6 +1,6 @@
 ;;; ebrowse.el --- Emacs C++ class browser & tags facility  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1992-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1992-2023 Free Software Foundation, Inc.
 
 ;; Author: Gerd Moellmann <gerd@gnu.org>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/progmodes/elisp-mode.el b/lisp/progmodes/elisp-mode.el
index bdd7751fc0c..34f129163f3 100644
--- a/lisp/progmodes/elisp-mode.el
+++ b/lisp/progmodes/elisp-mode.el
@@ -1,6 +1,6 @@
 ;;; elisp-mode.el --- Emacs Lisp mode  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1985-1986, 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1985-1986, 1999-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: lisp, languages
diff --git a/lisp/progmodes/etags.el b/lisp/progmodes/etags.el
index a95918a1674..b320b02ad99 100644
--- a/lisp/progmodes/etags.el
+++ b/lisp/progmodes/etags.el
@@ -1,6 +1,6 @@
 ;;; etags.el --- etags facility for Emacs  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1985-1986, 1988-1989, 1992-1996, 1998, 2000-2022 Free
+;; Copyright (C) 1985-1986, 1988-1989, 1992-1996, 1998, 2000-2023 Free
 ;; Software Foundation, Inc.
 
 ;; Author: Roland McGrath <roland@gnu.org>
diff --git a/lisp/progmodes/executable.el b/lisp/progmodes/executable.el
index d7c093444ed..f0d8cb7f8da 100644
--- a/lisp/progmodes/executable.el
+++ b/lisp/progmodes/executable.el
@@ -1,6 +1,6 @@
 ;;; executable.el --- base functionality for executable interpreter scripts  
-*- lexical-binding: t -*-
 
-;; Copyright (C) 1994-1996, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994-1996, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Daniel Pfeiffer <occitan@esperanto.org>
 ;; Keywords: languages, unix
diff --git a/lisp/progmodes/f90.el b/lisp/progmodes/f90.el
index 197ec7f2e26..378e248bcdb 100644
--- a/lisp/progmodes/f90.el
+++ b/lisp/progmodes/f90.el
@@ -1,6 +1,6 @@
 ;;; f90.el --- Fortran-90 mode (free format)  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1995-1997, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995-1997, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Torbjörn Einarsson <Torbjorn.Einarsson@era.ericsson.se>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/progmodes/flymake-cc.el b/lisp/progmodes/flymake-cc.el
index 49e36f42808..3218095f90b 100644
--- a/lisp/progmodes/flymake-cc.el
+++ b/lisp/progmodes/flymake-cc.el
@@ -1,6 +1,6 @@
 ;;; flymake-cc.el --- Flymake support for GNU tools for C/C++     -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2018-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2018-2023 Free Software Foundation, Inc.
 
 ;; Author: João Távora <joaotavora@gmail.com>
 ;; Keywords: languages, c
diff --git a/lisp/progmodes/flymake-proc.el b/lisp/progmodes/flymake-proc.el
index eebfa70e348..8d3c7c93131 100644
--- a/lisp/progmodes/flymake-proc.el
+++ b/lisp/progmodes/flymake-proc.el
@@ -1,6 +1,6 @@
 ;;; flymake-proc.el --- Flymake backend for external tools  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2003-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003-2023 Free Software Foundation, Inc.
 
 ;; Author: Pavel Kobyakov <pk_at_work@yahoo.com>
 ;; Maintainer: João Távora <joaotavora@gmail.com>
diff --git a/lisp/progmodes/flymake.el b/lisp/progmodes/flymake.el
index de98e0458b7..c235e6b52df 100644
--- a/lisp/progmodes/flymake.el
+++ b/lisp/progmodes/flymake.el
@@ -1,6 +1,6 @@
 ;;; flymake.el --- A universal on-the-fly syntax checker  -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 2003-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003-2023 Free Software Foundation, Inc.
 
 ;; Author: Pavel Kobyakov <pk_at_work@yahoo.com>
 ;; Maintainer: João Távora <joaotavora@gmail.com>
diff --git a/lisp/progmodes/fortran.el b/lisp/progmodes/fortran.el
index 86f0be7320e..263f03c771f 100644
--- a/lisp/progmodes/fortran.el
+++ b/lisp/progmodes/fortran.el
@@ -1,6 +1,6 @@
 ;;; fortran.el --- Fortran mode for GNU Emacs -*- lexical-binding: t -*-
 
-;; Copyright (C) 1986, 1993-1995, 1997-2022 Free Software Foundation,
+;; Copyright (C) 1986, 1993-1995, 1997-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Michael D. Prange <prange@erl.mit.edu>
diff --git a/lisp/progmodes/gdb-mi.el b/lisp/progmodes/gdb-mi.el
index 823d9297403..81d326a831a 100644
--- a/lisp/progmodes/gdb-mi.el
+++ b/lisp/progmodes/gdb-mi.el
@@ -1,6 +1,6 @@
 ;;; gdb-mi.el --- User Interface for running GDB  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Nick Roberts <nickrob@gnu.org>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/progmodes/glasses.el b/lisp/progmodes/glasses.el
index 87bb7318d04..66c55be5f4d 100644
--- a/lisp/progmodes/glasses.el
+++ b/lisp/progmodes/glasses.el
@@ -1,6 +1,6 @@
 ;;; glasses.el --- make cantReadThis readable  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Milan Zamazal <pdm@zamazal.org>
 ;; Keywords: tools
diff --git a/lisp/progmodes/grep.el b/lisp/progmodes/grep.el
index bbcb644b73f..996780b43ca 100644
--- a/lisp/progmodes/grep.el
+++ b/lisp/progmodes/grep.el
@@ -1,6 +1,6 @@
 ;;; grep.el --- run `grep' and display the results  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1985-1987, 1993-1999, 2001-2022 Free Software
+;; Copyright (C) 1985-1987, 1993-1999, 2001-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: Roland McGrath <roland@gnu.org>
diff --git a/lisp/progmodes/gud.el b/lisp/progmodes/gud.el
index 085cd9b7e66..8811250f03a 100644
--- a/lisp/progmodes/gud.el
+++ b/lisp/progmodes/gud.el
@@ -1,6 +1,6 @@
 ;;; gud.el --- Grand Unified Debugger mode for running GDB and other debuggers 
 -*- lexical-binding:t -*-
 
-;; Copyright (C) 1992-1996, 1998, 2000-2022 Free Software Foundation,
+;; Copyright (C) 1992-1996, 1998, 2000-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Eric S. Raymond <esr@snark.thyrsus.com>
diff --git a/lisp/progmodes/hideif.el b/lisp/progmodes/hideif.el
index 8eee8bd0929..bb44f77b7e8 100644
--- a/lisp/progmodes/hideif.el
+++ b/lisp/progmodes/hideif.el
@@ -1,6 +1,6 @@
 ;;; hideif.el --- hides selected code within ifdef  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1988, 1994, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1988, 1994, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Brian Marick
 ;;     Daniel LaLiberte <liberte@holonexus.org>
diff --git a/lisp/progmodes/hideshow.el b/lisp/progmodes/hideshow.el
index 4b234197641..847b639bb35 100644
--- a/lisp/progmodes/hideshow.el
+++ b/lisp/progmodes/hideshow.el
@@ -1,6 +1,6 @@
 ;;; hideshow.el --- minor mode cmds to selectively display code/comment blocks 
 -*- lexical-binding:t -*-
 
-;; Copyright (C) 1994-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994-2023 Free Software Foundation, Inc.
 
 ;; Author: Thien-Thi Nguyen <ttn@gnu.org>
 ;;      Dan Nicolaescu <dann@ics.uci.edu>
diff --git a/lisp/progmodes/icon.el b/lisp/progmodes/icon.el
index e1ee9efc54b..392c2528996 100644
--- a/lisp/progmodes/icon.el
+++ b/lisp/progmodes/icon.el
@@ -1,6 +1,6 @@
 ;;; icon.el --- mode for editing Icon code  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1989, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1989, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Chris Smith <csmith@convex.com>
 ;; Created: 15 Feb 89
diff --git a/lisp/progmodes/idlw-complete-structtag.el 
b/lisp/progmodes/idlw-complete-structtag.el
index fab14391032..cbc94ac0ba4 100644
--- a/lisp/progmodes/idlw-complete-structtag.el
+++ b/lisp/progmodes/idlw-complete-structtag.el
@@ -1,6 +1,6 @@
 ;;; idlw-complete-structtag.el --- Completion of structure tags.  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Carsten Dominik <dominik@astro.uva.nl>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/progmodes/idlw-help.el b/lisp/progmodes/idlw-help.el
index a19abf77e5f..b226ec5e4bb 100644
--- a/lisp/progmodes/idlw-help.el
+++ b/lisp/progmodes/idlw-help.el
@@ -1,6 +1,6 @@
 ;;; idlw-help.el --- HTML Help code for IDLWAVE  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2023 Free Software Foundation, Inc.
 ;;
 ;; Authors: JD Smith <jd.smith@utoledo.edu>
 ;;          Carsten Dominik <dominik@science.uva.nl>
diff --git a/lisp/progmodes/idlw-shell.el b/lisp/progmodes/idlw-shell.el
index af09cab1258..f584f3108a5 100644
--- a/lisp/progmodes/idlw-shell.el
+++ b/lisp/progmodes/idlw-shell.el
@@ -1,6 +1,6 @@
 ;;; idlw-shell.el --- run IDL as an inferior process of Emacs.  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Authors: JD Smith <jd.smith@utoledo.edu>
 ;;          Carsten Dominik <dominik@astro.uva.nl>
diff --git a/lisp/progmodes/idlw-toolbar.el b/lisp/progmodes/idlw-toolbar.el
index 00de3d16c8c..4319bba0e63 100644
--- a/lisp/progmodes/idlw-toolbar.el
+++ b/lisp/progmodes/idlw-toolbar.el
@@ -1,6 +1,6 @@
 ;;; idlw-toolbar.el --- a debugging toolbar for IDLWAVE  -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Carsten Dominik <dominik@astro.uva.nl>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/progmodes/idlwave.el b/lisp/progmodes/idlwave.el
index e3985db64ab..d1238dd8872 100644
--- a/lisp/progmodes/idlwave.el
+++ b/lisp/progmodes/idlwave.el
@@ -1,6 +1,6 @@
 ;;; idlwave.el --- IDL editing mode for GNU Emacs  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Authors: JD Smith <jd.smith@utoledo.edu>
 ;;          Carsten Dominik <dominik@science.uva.nl>
diff --git a/lisp/progmodes/inf-lisp.el b/lisp/progmodes/inf-lisp.el
index c952e449810..80393d6d1d6 100644
--- a/lisp/progmodes/inf-lisp.el
+++ b/lisp/progmodes/inf-lisp.el
@@ -1,6 +1,6 @@
 ;;; inf-lisp.el --- an inferior-lisp mode  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1988-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1988-2023 Free Software Foundation, Inc.
 
 ;; Author: Olin Shivers <shivers@cs.cmu.edu>
 ;; Keywords: processes, lisp
diff --git a/lisp/progmodes/js.el b/lisp/progmodes/js.el
index 812b3b98e3c..45a3a3dfb55 100644
--- a/lisp/progmodes/js.el
+++ b/lisp/progmodes/js.el
@@ -1,6 +1,6 @@
 ;;; js.el --- Major mode for editing JavaScript  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Karl Landstrom <karl.landstrom@brgeight.se>
 ;;         Daniel Colascione <dancol@dancol.org>
diff --git a/lisp/progmodes/ld-script.el b/lisp/progmodes/ld-script.el
index 7ba74777c45..01e8fd9e5e2 100644
--- a/lisp/progmodes/ld-script.el
+++ b/lisp/progmodes/ld-script.el
@@ -1,6 +1,6 @@
 ;;; ld-script.el --- GNU linker script editing mode for Emacs  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Masatake YAMATO <yamato@redhat.com>
 ;; Keywords: languages, faces
diff --git a/lisp/progmodes/m4-mode.el b/lisp/progmodes/m4-mode.el
index b9fcd033bbb..9b2799d63dd 100644
--- a/lisp/progmodes/m4-mode.el
+++ b/lisp/progmodes/m4-mode.el
@@ -1,6 +1,6 @@
 ;;; m4-mode.el --- m4 code editing commands for Emacs  -*- lexical-binding:t 
-*-
 
-;; Copyright (C) 1996-1997, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-1997, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Andrew Csillag <drew@thecsillags.com>
 ;; Keywords: languages, faces
diff --git a/lisp/progmodes/make-mode.el b/lisp/progmodes/make-mode.el
index 9f08f39e1c0..64f2172aece 100644
--- a/lisp/progmodes/make-mode.el
+++ b/lisp/progmodes/make-mode.el
@@ -1,6 +1,6 @@
 ;;; make-mode.el --- makefile editing commands for Emacs -*- lexical-binding:t 
-*-
 
-;; Copyright (C) 1992, 1994, 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1992, 1994, 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Thomas Neumann <tom@smart.bo.open.de>
 ;;     Eric S. Raymond <esr@snark.thyrsus.com>
diff --git a/lisp/progmodes/meta-mode.el b/lisp/progmodes/meta-mode.el
index 5aaa277431a..877bef38c30 100644
--- a/lisp/progmodes/meta-mode.el
+++ b/lisp/progmodes/meta-mode.el
@@ -1,6 +1,6 @@
 ;;; meta-mode.el --- major mode for editing Metafont or MetaPost sources -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1997, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Ulrik Vieth <vieth@thphy.uni-duesseldorf.de>
 ;; Version: 1.0
diff --git a/lisp/progmodes/mixal-mode.el b/lisp/progmodes/mixal-mode.el
index 97a218fcfa3..c6819ac6f5e 100644
--- a/lisp/progmodes/mixal-mode.el
+++ b/lisp/progmodes/mixal-mode.el
@@ -1,6 +1,6 @@
 ;;; mixal-mode.el --- Major mode for the mix asm language.  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2003-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003-2023 Free Software Foundation, Inc.
 
 ;; Author: Pieter E.J. Pareit <pieter.pareit@gmail.com>
 ;; Maintainer: Jose A Ortega Ruiz <jao@gnu.org>
diff --git a/lisp/progmodes/octave.el b/lisp/progmodes/octave.el
index a45909537ad..18aeedc6e1c 100644
--- a/lisp/progmodes/octave.el
+++ b/lisp/progmodes/octave.el
@@ -1,6 +1,6 @@
 ;;; octave.el --- editing octave source files under emacs  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1997, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Kurt Hornik <Kurt.Hornik@wu-wien.ac.at>
 ;;        John Eaton <jwe@octave.org>
diff --git a/lisp/progmodes/opascal.el b/lisp/progmodes/opascal.el
index 4ab9b4a9962..6b70dbc5d80 100644
--- a/lisp/progmodes/opascal.el
+++ b/lisp/progmodes/opascal.el
@@ -1,6 +1,6 @@
 ;;; opascal.el --- major mode for editing Object Pascal source in Emacs  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1998-1999, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-1999, 2001-2023 Free Software Foundation, Inc.
 
 ;; Authors: Ray Blaak <blaak@infomatch.com>,
 ;;          Simon South <ssouth@member.fsf.org>
diff --git a/lisp/progmodes/pascal.el b/lisp/progmodes/pascal.el
index 422ee9bb6bd..06e6acecab4 100644
--- a/lisp/progmodes/pascal.el
+++ b/lisp/progmodes/pascal.el
@@ -1,6 +1,6 @@
 ;;; pascal.el --- major mode for editing pascal source in Emacs -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1993-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993-2023 Free Software Foundation, Inc.
 
 ;; Author: Espen Skoglund <esk@gnu.org>
 ;; Keywords: languages
diff --git a/lisp/progmodes/perl-mode.el b/lisp/progmodes/perl-mode.el
index 6f468192a90..0567c5ce083 100644
--- a/lisp/progmodes/perl-mode.el
+++ b/lisp/progmodes/perl-mode.el
@@ -1,6 +1,6 @@
 ;;; perl-mode.el --- Perl code editing commands for GNU Emacs  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1990, 1994, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990, 1994, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: William F. Mann
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/progmodes/prog-mode.el b/lisp/progmodes/prog-mode.el
index 20685354890..e710536e434 100644
--- a/lisp/progmodes/prog-mode.el
+++ b/lisp/progmodes/prog-mode.el
@@ -1,6 +1,6 @@
 ;;; prog-mode.el --- Generic major mode for programming  -*- lexical-binding: 
t -*-
 
-;; Copyright (C) 2013-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: internal
diff --git a/lisp/progmodes/project.el b/lisp/progmodes/project.el
index 07093d61474..0e84c18b79d 100644
--- a/lisp/progmodes/project.el
+++ b/lisp/progmodes/project.el
@@ -1,6 +1,6 @@
 ;;; project.el --- Operations on the current project  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 ;; Version: 0.8.1
 ;; Package-Requires: ((emacs "26.1") (xref "1.0.2"))
 
diff --git a/lisp/progmodes/prolog.el b/lisp/progmodes/prolog.el
index 6bc7ee408d5..ef1b7882f71 100644
--- a/lisp/progmodes/prolog.el
+++ b/lisp/progmodes/prolog.el
@@ -1,6 +1,6 @@
 ;;; prolog.el --- major mode for Prolog (and Mercury) -*- lexical-binding:t -*-
 
-;; Copyright (C) 1986-1987, 1997-1999, 2002-2003, 2011-2022 Free
+;; Copyright (C) 1986-1987, 1997-1999, 2002-2003, 2011-2023 Free
 ;; Software Foundation, Inc.
 
 ;; Authors: Emil Åström <emil_astrom(at)hotmail(dot)com>
diff --git a/lisp/progmodes/ps-mode.el b/lisp/progmodes/ps-mode.el
index 7c9aee2b2a8..b8a0f119bbb 100644
--- a/lisp/progmodes/ps-mode.el
+++ b/lisp/progmodes/ps-mode.el
@@ -1,6 +1,6 @@
 ;;; ps-mode.el --- PostScript mode for GNU Emacs  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1999, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author:     Peter Kleiweg <p.c.j.kleiweg@rug.nl>
 ;; Created:    20 Aug 1997
diff --git a/lisp/progmodes/python.el b/lisp/progmodes/python.el
index d73c1d4b239..5a0e311f189 100644
--- a/lisp/progmodes/python.el
+++ b/lisp/progmodes/python.el
@@ -1,6 +1,6 @@
 ;;; python.el --- Python's flying circus support for Emacs -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2003-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003-2023 Free Software Foundation, Inc.
 
 ;; Author: Fabián E. Gallina <fgallina@gnu.org>
 ;; URL: https://github.com/fgallina/python.el
diff --git a/lisp/progmodes/ruby-mode.el b/lisp/progmodes/ruby-mode.el
index 9b05b04a52c..7b09d0a1364 100644
--- a/lisp/progmodes/ruby-mode.el
+++ b/lisp/progmodes/ruby-mode.el
@@ -1,6 +1,6 @@
 ;;; ruby-mode.el --- Major mode for editing Ruby files -*- lexical-binding: t 
-*-
 
-;; Copyright (C) 1994-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994-2023 Free Software Foundation, Inc.
 
 ;; Authors: Yukihiro Matsumoto
 ;;     Nobuyoshi Nakada
diff --git a/lisp/progmodes/scheme.el b/lisp/progmodes/scheme.el
index a2689f17705..3d8465fb144 100644
--- a/lisp/progmodes/scheme.el
+++ b/lisp/progmodes/scheme.el
@@ -1,6 +1,6 @@
 ;;; scheme.el --- Scheme (and DSSSL) editing mode    -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 1986-1988, 1997-1998, 2001-2022 Free Software
+;; Copyright (C) 1986-1988, 1997-1998, 2001-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: Bill Rozas <jinx@martigny.ai.mit.edu>
diff --git a/lisp/progmodes/sh-script.el b/lisp/progmodes/sh-script.el
index 966357c0970..77df49fdac0 100644
--- a/lisp/progmodes/sh-script.el
+++ b/lisp/progmodes/sh-script.el
@@ -1,6 +1,6 @@
 ;;; sh-script.el --- shell-script editing commands for Emacs  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1993-1997, 1999, 2001-2022 Free Software Foundation,
+;; Copyright (C) 1993-1997, 1999, 2001-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Daniel Pfeiffer <occitan@esperanto.org>
diff --git a/lisp/progmodes/simula.el b/lisp/progmodes/simula.el
index 7e9aeab8fee..4307e29afe9 100644
--- a/lisp/progmodes/simula.el
+++ b/lisp/progmodes/simula.el
@@ -1,6 +1,6 @@
 ;;; simula.el --- SIMULA 87 code editing commands for Emacs  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1992, 1994, 1996, 2001-2022 Free Software Foundation,
+;; Copyright (C) 1992, 1994, 1996, 2001-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Hans Henrik Eriksen <hhe@ifi.uio.no>
diff --git a/lisp/progmodes/sql.el b/lisp/progmodes/sql.el
index 6183aee20e3..5fbaf733a4c 100644
--- a/lisp/progmodes/sql.el
+++ b/lisp/progmodes/sql.el
@@ -1,6 +1,6 @@
 ;;; sql.el --- specialized comint.el for SQL interpreters  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: Alex Schroeder <alex@gnu.org>
 ;; Maintainer: Michael Mauger <michael@mauger.com>
diff --git a/lisp/progmodes/subword.el b/lisp/progmodes/subword.el
index e06eb9a6f70..293073be787 100644
--- a/lisp/progmodes/subword.el
+++ b/lisp/progmodes/subword.el
@@ -1,6 +1,6 @@
 ;;; subword.el --- Handling capitalized subwords in a nomenclature -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2004-2023 Free Software Foundation, Inc.
 
 ;; Author: Masatake YAMATO
 
diff --git a/lisp/progmodes/tcl.el b/lisp/progmodes/tcl.el
index ed6dce02c03..392eaa41db0 100644
--- a/lisp/progmodes/tcl.el
+++ b/lisp/progmodes/tcl.el
@@ -1,6 +1,6 @@
 ;;; tcl.el --- Tcl code editing commands for Emacs  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1994, 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994, 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: Tom Tromey <tromey@redhat.com>
 ;;    Chris Lindblad <cjl@lcs.mit.edu>
diff --git a/lisp/progmodes/vera-mode.el b/lisp/progmodes/vera-mode.el
index 568c0f1d0fc..07d3ef07d7b 100644
--- a/lisp/progmodes/vera-mode.el
+++ b/lisp/progmodes/vera-mode.el
@@ -1,6 +1,6 @@
 ;;; vera-mode.el --- major mode for editing Vera files  -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 1997-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-2023 Free Software Foundation, Inc.
 
 ;; Author:      Reto Zimmermann <reto@gnu.org>
 ;; Version:     2.28
diff --git a/lisp/progmodes/verilog-mode.el b/lisp/progmodes/verilog-mode.el
index b2ce9140573..dc4b3c07900 100644
--- a/lisp/progmodes/verilog-mode.el
+++ b/lisp/progmodes/verilog-mode.el
@@ -1,6 +1,6 @@
 ;;; verilog-mode.el --- major mode for editing verilog source in Emacs  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1996-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael McNamara <mac@verilog.com>
 ;;    Wilson Snyder <wsnyder@wsnyder.org>
diff --git a/lisp/progmodes/vhdl-mode.el b/lisp/progmodes/vhdl-mode.el
index 4e5f5df8142..34ee714862e 100644
--- a/lisp/progmodes/vhdl-mode.el
+++ b/lisp/progmodes/vhdl-mode.el
@@ -1,6 +1,6 @@
 ;;; vhdl-mode.el --- major mode for editing VHDL code  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 1992-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1992-2023 Free Software Foundation, Inc.
 
 ;; Authors:     Reto Zimmermann <reto@gnu.org>
 ;;              Rodney J. Whitby <software.vhdl-mode@rwhitby.net>
diff --git a/lisp/progmodes/which-func.el b/lisp/progmodes/which-func.el
index abe25f2c633..5b45ac31fc1 100644
--- a/lisp/progmodes/which-func.el
+++ b/lisp/progmodes/which-func.el
@@ -1,6 +1,6 @@
 ;;; which-func.el --- print current function in mode line  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1994-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994-2023 Free Software Foundation, Inc.
 
 ;; Author:   Alex Rezinsky <alexr@msil.sps.mot.com>
 ;;           (doesn't seem to be responsive any more)
diff --git a/lisp/progmodes/xref.el b/lisp/progmodes/xref.el
index c4b439f587c..620d9600530 100644
--- a/lisp/progmodes/xref.el
+++ b/lisp/progmodes/xref.el
@@ -1,6 +1,6 @@
 ;;; xref.el --- Cross-referencing commands              -*-lexical-binding:t-*-
 
-;; Copyright (C) 2014-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2014-2023 Free Software Foundation, Inc.
 ;; Version: 1.3.0
 ;; Package-Requires: ((emacs "26.1"))
 
diff --git a/lisp/progmodes/xscheme.el b/lisp/progmodes/xscheme.el
index e6db65aced2..2cc566d807e 100644
--- a/lisp/progmodes/xscheme.el
+++ b/lisp/progmodes/xscheme.el
@@ -1,6 +1,6 @@
 ;;; xscheme.el --- run MIT Scheme under Emacs        -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 1986-1987, 1989-1990, 2001-2022 Free Software
+;; Copyright (C) 1986-1987, 1989-1990, 2001-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/ps-bdf.el b/lisp/ps-bdf.el
index f71c67849f4..bdc28f927ab 100644
--- a/lisp/ps-bdf.el
+++ b/lisp/ps-bdf.el
@@ -1,6 +1,6 @@
 ;;; ps-bdf.el --- BDF font file handler for ps-print  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 1998-1999, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-1999, 2001-2023 Free Software Foundation, Inc.
 ;; Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
 ;;   2008, 2009, 2010, 2011
 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/lisp/ps-def.el b/lisp/ps-def.el
index 8c5187ca8bf..3aa5766f1b0 100644
--- a/lisp/ps-def.el
+++ b/lisp/ps-def.el
@@ -1,6 +1,6 @@
 ;;; ps-def.el --- Emacs definitions for ps-print -*- lexical-binding: t -*-
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Vinicius Jose Latorre <viniciusjl.gnu@gmail.com>
 ;;     Kenichi Handa <handa@gnu.org> (multi-byte characters)
diff --git a/lisp/ps-mule.el b/lisp/ps-mule.el
index bd750ff2a77..d69a93bc399 100644
--- a/lisp/ps-mule.el
+++ b/lisp/ps-mule.el
@@ -1,6 +1,6 @@
 ;;; ps-mule.el --- provide multi-byte character facility to ps-print  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: Vinicius Jose Latorre <viniciusjl.gnu@gmail.com>
 ;;     Kenichi Handa <handa@gnu.org> (multi-byte characters)
diff --git a/lisp/ps-print.el b/lisp/ps-print.el
index 58b701e22cd..e14bd7fd69b 100644
--- a/lisp/ps-print.el
+++ b/lisp/ps-print.el
@@ -1,6 +1,6 @@
 ;;; ps-print.el --- print text from the buffer as PostScript -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1993-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993-2023 Free Software Foundation, Inc.
 
 ;; Author: Jim Thompson (was <thompson@wg2.waii.com>)
 ;;     Jacques Duthen (was <duthen@cegelec-red.fr>)
diff --git a/lisp/ps-samp.el b/lisp/ps-samp.el
index 13d5e7d2459..d66d1939801 100644
--- a/lisp/ps-samp.el
+++ b/lisp/ps-samp.el
@@ -1,6 +1,6 @@
 ;;; ps-samp.el --- ps-print sample setup code  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Jim Thompson (was <thompson@wg2.waii.com>)
 ;;     Jacques Duthen (was <duthen@cegelec-red.fr>)
diff --git a/lisp/recentf.el b/lisp/recentf.el
index 7a4b589e457..12ebb7021e4 100644
--- a/lisp/recentf.el
+++ b/lisp/recentf.el
@@ -1,6 +1,6 @@
 ;;; recentf.el --- setup a menu of recently opened files  -*- lexical-binding: 
t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: David Ponce <david@dponce.com>
 ;; Created: July 19 1999
diff --git a/lisp/rect.el b/lisp/rect.el
index 15d636f074e..4101c963af6 100644
--- a/lisp/rect.el
+++ b/lisp/rect.el
@@ -1,6 +1,6 @@
 ;;; rect.el --- rectangle functions for GNU Emacs  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1985, 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1985, 1999-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: Didier Verna <didier@didierverna.net>
 ;; Keywords: internal
diff --git a/lisp/register.el b/lisp/register.el
index 9af99106e76..19568a4c3f8 100644
--- a/lisp/register.el
+++ b/lisp/register.el
@@ -1,6 +1,6 @@
 ;;; register.el --- register commands for Emacs      -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 1985, 1993-1994, 2001-2022 Free Software Foundation,
+;; Copyright (C) 1985, 1993-1994, 2001-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/registry.el b/lisp/registry.el
index 4030da7b57e..c5f11714975 100644
--- a/lisp/registry.el
+++ b/lisp/registry.el
@@ -1,6 +1,6 @@
 ;;; registry.el --- Track and remember data items by various fields  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2011-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 ;; Author: Teodor Zlatanov <tzz@lifelogs.com>
 ;; Keywords: data
diff --git a/lisp/repeat.el b/lisp/repeat.el
index 4d04f5ae951..7cc2f857414 100644
--- a/lisp/repeat.el
+++ b/lisp/repeat.el
@@ -1,6 +1,6 @@
 ;;; repeat.el --- convenient way to repeat the previous command  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1998, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Will Mengarini <seldon@eskimo.com>
 ;; Created: Mo 02 Mar 98
diff --git a/lisp/replace.el b/lisp/replace.el
index dd1bdae4c54..c82fd415063 100644
--- a/lisp/replace.el
+++ b/lisp/replace.el
@@ -1,6 +1,6 @@
 ;;; replace.el --- replace commands for Emacs -*- lexical-binding: t -*-
 
-;; Copyright (C) 1985-1987, 1992, 1994, 1996-1997, 2000-2022 Free
+;; Copyright (C) 1985-1987, 1992, 1994, 1996-1997, 2000-2023 Free
 ;; Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/reposition.el b/lisp/reposition.el
index 30957409394..a422c3d88ae 100644
--- a/lisp/reposition.el
+++ b/lisp/reposition.el
@@ -1,6 +1,6 @@
 ;;; reposition.el --- center a Lisp function or comment on the screen  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1991, 1994, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1991, 1994, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael D. Ernst <mernst@theory.lcs.mit.edu>
 ;; Created: Jan 1991
diff --git a/lisp/reveal.el b/lisp/reveal.el
index 64e9ceef644..1f46db447b5 100644
--- a/lisp/reveal.el
+++ b/lisp/reveal.el
@@ -1,6 +1,6 @@
 ;;; reveal.el --- Automatically reveal hidden text at point -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Monnier <monnier@iro.umontreal.ca>
 ;; Keywords: outlines
diff --git a/lisp/rfn-eshadow.el b/lisp/rfn-eshadow.el
index f5779e59ac6..75c407fd3d0 100644
--- a/lisp/rfn-eshadow.el
+++ b/lisp/rfn-eshadow.el
@@ -1,6 +1,6 @@
 ;;; rfn-eshadow.el --- Highlight `shadowed' part of read-file-name input text  
-*- lexical-binding: t; -*-
 ;;
-;; Copyright (C) 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2023 Free Software Foundation, Inc.
 ;;
 ;; Author: Miles Bader <miles@gnu.org>
 ;; Keywords: convenience minibuffer
diff --git a/lisp/rot13.el b/lisp/rot13.el
index 2dd53dfb2fd..df1d26bcd77 100644
--- a/lisp/rot13.el
+++ b/lisp/rot13.el
@@ -1,6 +1,6 @@
 ;;; rot13.el --- display a buffer in ROT13  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1988, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1988, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Howard Gayle
 ;;         Simon Josefsson
diff --git a/lisp/rtree.el b/lisp/rtree.el
index a14d20cf974..4749629cd59 100644
--- a/lisp/rtree.el
+++ b/lisp/rtree.el
@@ -1,6 +1,6 @@
 ;;; rtree.el --- functions for manipulating range trees  -*- lexical-binding:t 
-*-
 
-;; Copyright (C) 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 
diff --git a/lisp/ruler-mode.el b/lisp/ruler-mode.el
index afe1cd4bfda..2e7321d3c9d 100644
--- a/lisp/ruler-mode.el
+++ b/lisp/ruler-mode.el
@@ -1,6 +1,6 @@
 ;;; ruler-mode.el --- display a ruler in the header line  -*- lexical-binding: 
t -*-
 
-;; Copyright (C) 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: David Ponce <david@dponce.com>
 ;; Created: 24 Mar 2001
diff --git a/lisp/savehist.el b/lisp/savehist.el
index aab304007b2..648cd34d654 100644
--- a/lisp/savehist.el
+++ b/lisp/savehist.el
@@ -1,6 +1,6 @@
 ;;; savehist.el --- Save minibuffer history  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1997, 2005-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997, 2005-2023 Free Software Foundation, Inc.
 
 ;; Author: Hrvoje Nikšić <hrvoje.niksic@avl.com>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/saveplace.el b/lisp/saveplace.el
index c088facb3c3..31a8354ce94 100644
--- a/lisp/saveplace.el
+++ b/lisp/saveplace.el
@@ -1,6 +1,6 @@
 ;;; saveplace.el --- automatically save place in files  -*- lexical-binding:t 
-*-
 
-;; Copyright (C) 1993-1994, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993-1994, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Karl Fogel <kfogel@red-bean.com>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/scroll-all.el b/lisp/scroll-all.el
index 8b2315fa158..518dd3fb6cc 100644
--- a/lisp/scroll-all.el
+++ b/lisp/scroll-all.el
@@ -1,6 +1,6 @@
 ;;; scroll-all.el --- scroll all buffers together minor mode  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1997, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Gary D. Foster <Gary.Foster@corp.sun.com>
 ;; Keywords: convenience scroll lock
diff --git a/lisp/scroll-bar.el b/lisp/scroll-bar.el
index 3d12723c025..060d4d78e62 100644
--- a/lisp/scroll-bar.el
+++ b/lisp/scroll-bar.el
@@ -1,6 +1,6 @@
 ;;; scroll-bar.el --- window system-independent scroll bar support  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1993-1995, 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993-1995, 1999-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: hardware
diff --git a/lisp/scroll-lock.el b/lisp/scroll-lock.el
index d41e3352332..d6fa20ce0f1 100644
--- a/lisp/scroll-lock.el
+++ b/lisp/scroll-lock.el
@@ -1,6 +1,6 @@
 ;;; scroll-lock.el --- Scroll lock scrolling.  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2005-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2005-2023 Free Software Foundation, Inc.
 
 ;; Author: Ralf Angeli <angeli@iwi.uni-sb.de>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/select.el b/lisp/select.el
index d9efe811a07..626c54f072e 100644
--- a/lisp/select.el
+++ b/lisp/select.el
@@ -1,6 +1,6 @@
 ;;; select.el --- lisp portion of standard selection support  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1993-1994, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993-1994, 2001-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: internal
diff --git a/lisp/server.el b/lisp/server.el
index 7542c02d67e..e1918b0f518 100644
--- a/lisp/server.el
+++ b/lisp/server.el
@@ -1,6 +1,6 @@
 ;;; server.el --- Lisp code for GNU Emacs running as server process -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1986-1987, 1992, 1994-2022 Free Software Foundation,
+;; Copyright (C) 1986-1987, 1992, 1994-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: William Sommerfeld <wesommer@athena.mit.edu>
diff --git a/lisp/ses.el b/lisp/ses.el
index c2c1efe0f93..2d95f5e1a2b 100644
--- a/lisp/ses.el
+++ b/lisp/ses.el
@@ -1,6 +1,6 @@
 ;;; ses.el --- Simple Emacs Spreadsheet  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: Jonathan Yavner <jyavner@member.fsf.org>
 ;; Maintainer: Vincent Belaïche <vincentb1@users.sourceforge.net>
diff --git a/lisp/shadowfile.el b/lisp/shadowfile.el
index c1c31fe9c69..33340a371f1 100644
--- a/lisp/shadowfile.el
+++ b/lisp/shadowfile.el
@@ -1,6 +1,6 @@
 ;;; shadowfile.el --- automatic file copying  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1993-1994, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993-1994, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Boris Goldowsky <boris@gnu.org>
 ;; Keywords: comm files
diff --git a/lisp/shell.el b/lisp/shell.el
index f0115b90a50..ba10ce53921 100644
--- a/lisp/shell.el
+++ b/lisp/shell.el
@@ -1,6 +1,6 @@
 ;;; shell.el --- specialized comint.el for running the shell -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1988, 1993-1997, 2000-2022 Free Software Foundation,
+;; Copyright (C) 1988, 1993-1997, 2000-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Olin Shivers <shivers@cs.cmu.edu>
diff --git a/lisp/simple.el b/lisp/simple.el
index a18a614d68e..a77985b98c9 100644
--- a/lisp/simple.el
+++ b/lisp/simple.el
@@ -1,6 +1,6 @@
 ;;; simple.el --- basic editing commands for Emacs  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1985-1987, 1993-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1985-1987, 1993-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: internal
diff --git a/lisp/skeleton.el b/lisp/skeleton.el
index fda9f514263..c5a7142b5ee 100644
--- a/lisp/skeleton.el
+++ b/lisp/skeleton.el
@@ -1,6 +1,6 @@
 ;;; skeleton.el --- Lisp language extension for writing statement skeletons  
-*- lexical-binding: t; -*-
 
-;; Copyright (C) 1993-1996, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993-1996, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Daniel Pfeiffer <occitan@esperanto.org>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/so-long.el b/lisp/so-long.el
index 8611081c0f4..691d21a66c3 100644
--- a/lisp/so-long.el
+++ b/lisp/so-long.el
@@ -1,6 +1,6 @@
 ;;; so-long.el --- Say farewell to performance problems with minified code.  
-*- lexical-binding:t -*-
 ;;
-;; Copyright (C) 2015-2016, 2018-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2016, 2018-2023 Free Software Foundation, Inc.
 
 ;; Author: Phil Sainty <psainty@orcon.net.nz>
 ;; Maintainer: Phil Sainty <psainty@orcon.net.nz>
diff --git a/lisp/sort.el b/lisp/sort.el
index 1d6c22ff89b..fed96f9551c 100644
--- a/lisp/sort.el
+++ b/lisp/sort.el
@@ -1,6 +1,6 @@
 ;;; sort.el --- commands to sort text in an Emacs buffer -*- lexical-binding: 
t -*-
 
-;; Copyright (C) 1986-1987, 1994-1995, 2001-2022 Free Software
+;; Copyright (C) 1986-1987, 1994-1995, 2001-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: Howie Kaye
diff --git a/lisp/soundex.el b/lisp/soundex.el
index 2a6605c00b1..2cffec18d8e 100644
--- a/lisp/soundex.el
+++ b/lisp/soundex.el
@@ -1,6 +1,6 @@
 ;;; soundex.el --- implement Soundex algorithm -*- lexical-binding: t -*-
 
-;; Copyright (C) 1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Christian Plaunt <chris@bliss.berkeley.edu>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/speedbar.el b/lisp/speedbar.el
index 1b6dc809521..ab4d1ddaa0a 100644
--- a/lisp/speedbar.el
+++ b/lisp/speedbar.el
@@ -1,6 +1,6 @@
 ;;; speedbar.el --- quick access to files and tags in a frame  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1996-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: file, tags, tools
diff --git a/lisp/startup.el b/lisp/startup.el
index 9ebd4c1a707..1e206024fa8 100644
--- a/lisp/startup.el
+++ b/lisp/startup.el
@@ -1,6 +1,6 @@
 ;;; startup.el --- process Emacs shell arguments  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1985-1986, 1992, 1994-2022 Free Software Foundation,
+;; Copyright (C) 1985-1986, 1992, 1994-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/strokes.el b/lisp/strokes.el
index 32f657d1149..6a9482e944c 100644
--- a/lisp/strokes.el
+++ b/lisp/strokes.el
@@ -1,6 +1,6 @@
 ;;; strokes.el --- control Emacs through mouse strokes  -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 1997, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: David Bakhash <cadet@alum.mit.edu>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/subr.el b/lisp/subr.el
index edd4e339622..c131bb5363e 100644
--- a/lisp/subr.el
+++ b/lisp/subr.el
@@ -1,6 +1,6 @@
 ;;; subr.el --- basic lisp subroutines for Emacs  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1985-1986, 1992, 1994-1995, 1999-2022 Free Software
+;; Copyright (C) 1985-1986, 1992, 1994-1995, 1999-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/svg.el b/lisp/svg.el
index 3c97b4a46b6..15004357811 100644
--- a/lisp/svg.el
+++ b/lisp/svg.el
@@ -1,6 +1,6 @@
 ;;; svg.el --- SVG image creation functions -*- lexical-binding: t -*-
 
-;; Copyright (C) 2014-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2014-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;;         Felix E. Klee <felix.klee@inka.de>
diff --git a/lisp/t-mouse.el b/lisp/t-mouse.el
index cdfc30c8793..7014ef9ede8 100644
--- a/lisp/t-mouse.el
+++ b/lisp/t-mouse.el
@@ -4,7 +4,7 @@
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: mouse gpm linux
 
-;; Copyright (C) 1994-1995, 1998, 2006-2022 Free Software Foundation,
+;; Copyright (C) 1994-1995, 1998, 2006-2023 Free Software Foundation,
 ;; Inc.
 
 ;; This file is part of GNU Emacs.
diff --git a/lisp/tab-bar.el b/lisp/tab-bar.el
index 5bfad5f9b11..d5d55821132 100644
--- a/lisp/tab-bar.el
+++ b/lisp/tab-bar.el
@@ -1,6 +1,6 @@
 ;;; tab-bar.el --- frame-local tabs with named persistent window 
configurations -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; Author: Juri Linkov <juri@linkov.net>
 ;; Keywords: frames tabs
diff --git a/lisp/tab-line.el b/lisp/tab-line.el
index 6aa3a858101..bd93342992f 100644
--- a/lisp/tab-line.el
+++ b/lisp/tab-line.el
@@ -1,6 +1,6 @@
 ;;; tab-line.el --- window-local tabs with window buffers -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; Author: Juri Linkov <juri@linkov.net>
 ;; Keywords: windows tabs
diff --git a/lisp/tabify.el b/lisp/tabify.el
index 61d5fe5131c..019c83cf7df 100644
--- a/lisp/tabify.el
+++ b/lisp/tabify.el
@@ -1,6 +1,6 @@
 ;;; tabify.el --- tab conversion commands for Emacs  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1985, 1994, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1985, 1994, 2001-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Package: emacs
diff --git a/lisp/talk.el b/lisp/talk.el
index 9ed6540d834..46c36c0b6e5 100644
--- a/lisp/talk.el
+++ b/lisp/talk.el
@@ -1,6 +1,6 @@
 ;;; talk.el --- allow several users to talk to each other through Emacs  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1995, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995, 2001-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: comm, frames
diff --git a/lisp/tar-mode.el b/lisp/tar-mode.el
index c59536e85a1..bd4f86c8ba9 100644
--- a/lisp/tar-mode.el
+++ b/lisp/tar-mode.el
@@ -1,6 +1,6 @@
 ;;; tar-mode.el --- simple editing of tar files from GNU Emacs  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1990-1991, 1993-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1991, 1993-2023 Free Software Foundation, Inc.
 
 ;; Author: Jamie Zawinski <jwz@lucid.com>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/tempo.el b/lisp/tempo.el
index 6da7e82d7cb..b59342b2c9d 100644
--- a/lisp/tempo.el
+++ b/lisp/tempo.el
@@ -1,6 +1,6 @@
 ;;; tempo.el --- Flexible template insertion -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1994-1995, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994-1995, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: David Kågedal <davidk@lysator.liu.se>
 ;; Created: 16 Feb 1994
diff --git a/lisp/term.el b/lisp/term.el
index b683f22bb63..b2b8c4c5675 100644
--- a/lisp/term.el
+++ b/lisp/term.el
@@ -1,6 +1,6 @@
 ;;; term.el --- general command interpreter in a window stuff -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1988, 1990, 1992, 1994-1995, 2001-2022 Free Software
+;; Copyright (C) 1988, 1990, 1992, 1994-1995, 2001-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: Per Bothner <per@bothner.com>
diff --git a/lisp/term/AT386.el b/lisp/term/AT386.el
index 3169f712bc5..27065b73591 100644
--- a/lisp/term/AT386.el
+++ b/lisp/term/AT386.el
@@ -1,6 +1,6 @@
 ;;; AT386.el --- terminal support package for IBM AT keyboards  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1992, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1992, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric S. Raymond <esr@snark.thyrsus.com>
 ;; Keywords: terminals
diff --git a/lisp/term/README b/lisp/term/README
index ff3c1de6350..6940e30c002 100644
--- a/lisp/term/README
+++ b/lisp/term/README
@@ -1,4 +1,4 @@
-Copyright (C) 1993, 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 1993, 2001-2023 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 
diff --git a/lisp/term/common-win.el b/lisp/term/common-win.el
index 7a48fc04c6c..dd51bca5985 100644
--- a/lisp/term/common-win.el
+++ b/lisp/term/common-win.el
@@ -1,6 +1,6 @@
 ;;; common-win.el --- common part of handling window systems  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1993-1994, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993-1994, 2001-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: terminals
diff --git a/lisp/term/fbterm.el b/lisp/term/fbterm.el
index ad7150c1a1f..d9981778dbe 100644
--- a/lisp/term/fbterm.el
+++ b/lisp/term/fbterm.el
@@ -1,6 +1,6 @@
 ;;; fbterm.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2022 Free Software Foundation, Inc.
+;; Copyright (C) 2022-2023 Free Software Foundation, Inc.
 
 ;; Note that, in some versions of fbterm, the TERM environment
 ;; variable is set to "linux".  When that's the case, the code below
diff --git a/lisp/term/internal.el b/lisp/term/internal.el
index 141adbf8534..14ebb0f6609 100644
--- a/lisp/term/internal.el
+++ b/lisp/term/internal.el
@@ -1,6 +1,6 @@
 ;;; internal.el --- support for PC internal terminal  -*- lexical-binding: t 
-*-
 
-;; Copyright (C) 1993-1994, 1998-1999, 2001-2022 Free Software
+;; Copyright (C) 1993-1994, 1998-1999, 2001-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: Morten Welinder <terra@diku.dk>
diff --git a/lisp/term/iris-ansi.el b/lisp/term/iris-ansi.el
index 1daaa604007..abe7282f823 100644
--- a/lisp/term/iris-ansi.el
+++ b/lisp/term/iris-ansi.el
@@ -1,6 +1,6 @@
 ;;; iris-ansi.el --- configure Emacs for SGI xwsh and winterm apps  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1997, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Dan Nicolaescu <dann@ics.uci.edu>
 
diff --git a/lisp/term/konsole.el b/lisp/term/konsole.el
index 44ef8b9fac9..7db3695f5d0 100644
--- a/lisp/term/konsole.el
+++ b/lisp/term/konsole.el
@@ -1,5 +1,5 @@
 ;;; konsole.el --- terminal initialization for konsole  -*- lexical-binding:t 
-*-
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 (require 'term/xterm)
 
diff --git a/lisp/term/news.el b/lisp/term/news.el
index 3e896b3dd6d..f2fd814d438 100644
--- a/lisp/term/news.el
+++ b/lisp/term/news.el
@@ -1,6 +1,6 @@
 ;;; news.el --- keypad and function key bindings for the Sony NEWS keyboard  
-*- lexical-binding: t -*-
 
-;; Copyright (C) 1989, 1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1989, 1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: FSF
 ;; Keywords: terminals
diff --git a/lisp/term/ns-win.el b/lisp/term/ns-win.el
index ffcd7a852c2..5eaaf2e45a0 100644
--- a/lisp/term/ns-win.el
+++ b/lisp/term/ns-win.el
@@ -1,6 +1,6 @@
 ;;; ns-win.el --- lisp side of interface with NeXT/Open/GNUstep/macOS window 
system  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1993-1994, 2005-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993-1994, 2005-2023 Free Software Foundation, Inc.
 
 ;; Authors: Carl Edman
 ;;     Christian Limpach
diff --git a/lisp/term/pc-win.el b/lisp/term/pc-win.el
index 327d51f2759..0714f75eb1f 100644
--- a/lisp/term/pc-win.el
+++ b/lisp/term/pc-win.el
@@ -1,6 +1,6 @@
 ;;; pc-win.el --- setup support for `PC windows' (whatever that is)  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1994, 1996-1997, 1999, 2001-2022 Free Software
+;; Copyright (C) 1994, 1996-1997, 1999, 2001-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: Morten Welinder <terra@diku.dk>
diff --git a/lisp/term/rxvt.el b/lisp/term/rxvt.el
index 4f21d9c7b4e..af1ea36ff7d 100644
--- a/lisp/term/rxvt.el
+++ b/lisp/term/rxvt.el
@@ -1,6 +1,6 @@
 ;;; rxvt.el --- define function key sequences and standard colors for rxvt  
-*- lexical-binding: t -*-
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: Eli Zaretskii
 ;; Keywords: terminals
diff --git a/lisp/term/screen.el b/lisp/term/screen.el
index 62e3e64ca9e..912664f2bae 100644
--- a/lisp/term/screen.el
+++ b/lisp/term/screen.el
@@ -1,5 +1,5 @@
 ;;; screen.el --- terminal initialization for screen and tmux  -*- 
lexical-binding: t -*-
-;; Copyright (C) 1995, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995, 2001-2023 Free Software Foundation, Inc.
 
 (require 'term/xterm)
 
diff --git a/lisp/term/st.el b/lisp/term/st.el
index f44644e4db1..334acdba560 100644
--- a/lisp/term/st.el
+++ b/lisp/term/st.el
@@ -1,6 +1,6 @@
 ;;; st.el --- terminal initialization for st  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;;; Commentary:
 
diff --git a/lisp/term/sun.el b/lisp/term/sun.el
index 2742d8df91a..2189c394bfc 100644
--- a/lisp/term/sun.el
+++ b/lisp/term/sun.el
@@ -1,6 +1,6 @@
 ;;; sun.el --- keybinding for standard default sunterm keys  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1987, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1987, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Jeff Peck <peck@sun.com>
 ;; Keywords: terminals
diff --git a/lisp/term/tmux.el b/lisp/term/tmux.el
index 02d1a3c0327..5dba3aa4ebe 100644
--- a/lisp/term/tmux.el
+++ b/lisp/term/tmux.el
@@ -1,5 +1,5 @@
 ;;; tmux.el --- terminal initialization for tmux  -*- lexical-binding: t -*-
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 (require 'term/xterm)
 
diff --git a/lisp/term/tty-colors.el b/lisp/term/tty-colors.el
index 79dc1c63771..cb7ff385ce7 100644
--- a/lisp/term/tty-colors.el
+++ b/lisp/term/tty-colors.el
@@ -1,6 +1,6 @@
 ;;; tty-colors.el --- color support for character terminals  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Eli Zaretskii
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/term/tvi970.el b/lisp/term/tvi970.el
index 96b0f936d1f..5f6e1a20f85 100644
--- a/lisp/term/tvi970.el
+++ b/lisp/term/tvi970.el
@@ -1,6 +1,6 @@
 ;;; tvi970.el --- terminal support for the Televideo 970  -*- lexical-binding: 
t -*-
 
-;; Copyright (C) 1992, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1992, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Jim Blandy <jimb@occs.cs.oberlin.edu>
 ;; Keywords: terminals
diff --git a/lisp/term/vt100.el b/lisp/term/vt100.el
index 2147c45784e..1275556b9cb 100644
--- a/lisp/term/vt100.el
+++ b/lisp/term/vt100.el
@@ -1,6 +1,6 @@
 ;;; vt100.el --- define VT100 function key sequences in function-key-map  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1989, 1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1989, 1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: FSF
 ;; Keywords: terminals
diff --git a/lisp/term/w32-win.el b/lisp/term/w32-win.el
index 8b39ed9d86e..8c5a626e847 100644
--- a/lisp/term/w32-win.el
+++ b/lisp/term/w32-win.el
@@ -1,6 +1,6 @@
 ;;; w32-win.el --- parse switches controlling interface with W32 window system 
-*- lexical-binding: t -*-
 
-;; Copyright (C) 1993-1994, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993-1994, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Kevin Gallo
 ;; Keywords: terminals
diff --git a/lisp/term/w32console.el b/lisp/term/w32console.el
index c039470c0c7..396d80040ed 100644
--- a/lisp/term/w32console.el
+++ b/lisp/term/w32console.el
@@ -1,6 +1,6 @@
 ;;; w32console.el --- Setup w32 console keys and colors.  -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: FSF
 ;; Keywords: terminals
diff --git a/lisp/term/wyse50.el b/lisp/term/wyse50.el
index 7bcbbbe72c2..5fe3e7fce31 100644
--- a/lisp/term/wyse50.el
+++ b/lisp/term/wyse50.el
@@ -1,6 +1,6 @@
 ;;; wyse50.el --- terminal support code for Wyse 50  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1989, 1993-1994, 2001-2022 Free Software Foundation,
+;; Copyright (C) 1989, 1993-1994, 2001-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Daniel Pfeiffer <occitan@esperanto.org>,
diff --git a/lisp/term/x-win.el b/lisp/term/x-win.el
index 62cd9848667..2c7f5fe5fc0 100644
--- a/lisp/term/x-win.el
+++ b/lisp/term/x-win.el
@@ -1,6 +1,6 @@
 ;;; x-win.el --- parse relevant switches and set up for X  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1993-1994, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993-1994, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: FSF
 ;; Keywords: terminals, i18n
diff --git a/lisp/term/xterm.el b/lisp/term/xterm.el
index a7e257f41c5..9963673821a 100644
--- a/lisp/term/xterm.el
+++ b/lisp/term/xterm.el
@@ -1,6 +1,6 @@
 ;;; xterm.el --- define function key sequences and standard colors for xterm  
-*- lexical-binding: t -*-
 
-;; Copyright (C) 1995, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: FSF
 ;; Keywords: terminals
diff --git a/lisp/textmodes/artist.el b/lisp/textmodes/artist.el
index e6fddd216d7..ebcf0c4980a 100644
--- a/lisp/textmodes/artist.el
+++ b/lisp/textmodes/artist.el
@@ -1,6 +1,6 @@
 ;;; artist.el --- draw ascii graphics with your mouse -*- lexical-binding: t 
-*-
 
-;; Copyright (C) 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 ;; Author:       Tomas Abrahamsson <tab@lysator.liu.se>
 ;; Keywords:     mouse
diff --git a/lisp/textmodes/bib-mode.el b/lisp/textmodes/bib-mode.el
index 6168fed6c8b..abe9516deba 100644
--- a/lisp/textmodes/bib-mode.el
+++ b/lisp/textmodes/bib-mode.el
@@ -1,6 +1,6 @@
 ;;; bib-mode.el --- major mode for editing bib files  -*- lexical-binding: t 
-*-
 
-;; Copyright (C) 1989, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1989, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Henry Kautz
 ;; (according to authors.el)
diff --git a/lisp/textmodes/bibtex-style.el b/lisp/textmodes/bibtex-style.el
index d1ffce37d34..649f1831558 100644
--- a/lisp/textmodes/bibtex-style.el
+++ b/lisp/textmodes/bibtex-style.el
@@ -1,6 +1,6 @@
 ;;; bibtex-style.el --- Major mode for BibTeX Style files -*- lexical-binding: 
t -*-
 
-;; Copyright (C) 2005, 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2005, 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Monnier <monnier@iro.umontreal.ca>
 ;; Keywords: tex
diff --git a/lisp/textmodes/bibtex.el b/lisp/textmodes/bibtex.el
index e4df28d03de..a871d015f20 100644
--- a/lisp/textmodes/bibtex.el
+++ b/lisp/textmodes/bibtex.el
@@ -1,6 +1,6 @@
 ;;; bibtex.el --- BibTeX mode for GNU Emacs -*- lexical-binding: t -*-
 
-;; Copyright (C) 1992, 1994-1999, 2001-2022 Free Software Foundation,
+;; Copyright (C) 1992, 1994-1999, 2001-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Stefan Schoef <schoef@offis.uni-oldenburg.de>
diff --git a/lisp/textmodes/conf-mode.el b/lisp/textmodes/conf-mode.el
index f940de3ff41..969a76f835a 100644
--- a/lisp/textmodes/conf-mode.el
+++ b/lisp/textmodes/conf-mode.el
@@ -1,6 +1,6 @@
 ;;; conf-mode.el --- Simple major mode for editing conf/ini/properties files  
-*- lexical-binding: t; -*-
 
-;; Copyright (C) 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2004-2023 Free Software Foundation, Inc.
 
 ;; Author: Daniel Pfeiffer <occitan@esperanto.org>
 ;; Keywords: conf ini windows java
diff --git a/lisp/textmodes/css-mode.el b/lisp/textmodes/css-mode.el
index 1139fd1976e..477b3e5d8e0 100644
--- a/lisp/textmodes/css-mode.el
+++ b/lisp/textmodes/css-mode.el
@@ -1,6 +1,6 @@
 ;;; css-mode.el --- Major mode to edit CSS files  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2006-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Monnier <monnier@iro.umontreal.ca>
 ;; Maintainer: Simen Heggestøyl <simenheg@gmail.com>
diff --git a/lisp/textmodes/dns-mode.el b/lisp/textmodes/dns-mode.el
index d4acbe24ebb..27affbdc2c3 100644
--- a/lisp/textmodes/dns-mode.el
+++ b/lisp/textmodes/dns-mode.el
@@ -1,6 +1,6 @@
 ;;; dns-mode.el --- a mode for viewing/editing Domain Name System master files 
 -*- lexical-binding: t -*-
 
-;; Copyright (C) 2000-2001, 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2001, 2004-2023 Free Software Foundation, Inc.
 
 ;; Author: Simon Josefsson <simon@josefsson.org>
 ;; Keywords: DNS master zone file SOA comm
diff --git a/lisp/textmodes/enriched.el b/lisp/textmodes/enriched.el
index 50ff668a9ff..9736d3758a5 100644
--- a/lisp/textmodes/enriched.el
+++ b/lisp/textmodes/enriched.el
@@ -1,6 +1,6 @@
 ;;; enriched.el --- read and save files in text/enriched format  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1994-1996, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994-1996, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Boris Goldowsky <boris@gnu.org>
 ;; Keywords: wp, faces
diff --git a/lisp/textmodes/etc-authors-mode.el 
b/lisp/textmodes/etc-authors-mode.el
index a97f9f036a5..d5aa1474e6f 100644
--- a/lisp/textmodes/etc-authors-mode.el
+++ b/lisp/textmodes/etc-authors-mode.el
@@ -1,6 +1,6 @@
 ;;; etc-authors-mode.el --- font-locking for etc/AUTHORS  -*- lexical-binding: 
t -*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Kangas <stefankangas@gmail.com>
 ;; Keywords: internal
diff --git a/lisp/textmodes/fill.el b/lisp/textmodes/fill.el
index ff84c353aa8..4765be74acf 100644
--- a/lisp/textmodes/fill.el
+++ b/lisp/textmodes/fill.el
@@ -1,6 +1,6 @@
 ;;; fill.el --- fill commands for Emacs  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1985-1986, 1992, 1994-1997, 1999, 2001-2022 Free
+;; Copyright (C) 1985-1986, 1992, 1994-1997, 1999, 2001-2023 Free
 ;; Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/textmodes/flyspell.el b/lisp/textmodes/flyspell.el
index 21612cd5e38..a84eaed4fd3 100644
--- a/lisp/textmodes/flyspell.el
+++ b/lisp/textmodes/flyspell.el
@@ -1,6 +1,6 @@
 ;;; flyspell.el --- On-the-fly spell checker  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1998, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Manuel Serrano <Manuel.Serrano@sophia.inria.fr>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/textmodes/ispell.el b/lisp/textmodes/ispell.el
index a4bf454fdcb..4d0bbdc847e 100644
--- a/lisp/textmodes/ispell.el
+++ b/lisp/textmodes/ispell.el
@@ -1,6 +1,6 @@
 ;;; ispell.el --- interface to spell checkers  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1994-1995, 1997-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994-1995, 1997-2023 Free Software Foundation, Inc.
 
 ;; Author: Ken Stevens <k.stevens@ieee.org>
 
diff --git a/lisp/textmodes/less-css-mode.el b/lisp/textmodes/less-css-mode.el
index a0462756b0b..f4bc3c18b45 100644
--- a/lisp/textmodes/less-css-mode.el
+++ b/lisp/textmodes/less-css-mode.el
@@ -1,6 +1,6 @@
 ;;; less-css-mode.el --- Major mode for editing Less CSS files  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2011-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 ;; Author: Steve Purcell <steve@sanityinc.com>
 ;; Maintainer: Simen Heggestøyl <simenheg@gmail.com>
diff --git a/lisp/textmodes/makeinfo.el b/lisp/textmodes/makeinfo.el
index 0c908c722db..16821944145 100644
--- a/lisp/textmodes/makeinfo.el
+++ b/lisp/textmodes/makeinfo.el
@@ -1,6 +1,6 @@
 ;;; makeinfo.el --- run makeinfo conveniently  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1991, 1993, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1991, 1993, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Robert J. Chassell
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/textmodes/mhtml-mode.el b/lisp/textmodes/mhtml-mode.el
index 2ce74dd68b3..ebb55ec279c 100644
--- a/lisp/textmodes/mhtml-mode.el
+++ b/lisp/textmodes/mhtml-mode.el
@@ -1,6 +1,6 @@
 ;;; mhtml-mode.el --- HTML editing mode that handles CSS and JS -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; Keywords: wp, hypermedia, comm, languages
 
diff --git a/lisp/textmodes/nroff-mode.el b/lisp/textmodes/nroff-mode.el
index 435423d31e5..22d7ed2bf0b 100644
--- a/lisp/textmodes/nroff-mode.el
+++ b/lisp/textmodes/nroff-mode.el
@@ -1,6 +1,6 @@
 ;;; nroff-mode.el --- GNU Emacs major mode for editing nroff source  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1985-1986, 1994-1995, 1997, 2001-2022 Free Software
+;; Copyright (C) 1985-1986, 1994-1995, 1997, 2001-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/textmodes/page-ext.el b/lisp/textmodes/page-ext.el
index a38b8d0445b..faf16807526 100644
--- a/lisp/textmodes/page-ext.el
+++ b/lisp/textmodes/page-ext.el
@@ -1,6 +1,6 @@
 ;;; page-ext.el --- extended page handling commands  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1990-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1990-2023 Free Software Foundation, Inc.
 
 ;; Author: Robert J. Chassell <bob@gnu.org>
 ;; (according to ack.texi)
diff --git a/lisp/textmodes/page.el b/lisp/textmodes/page.el
index 3fc18323349..e35fcafe24e 100644
--- a/lisp/textmodes/page.el
+++ b/lisp/textmodes/page.el
@@ -1,6 +1,6 @@
 ;;; page.el --- page motion commands for Emacs  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1985, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1985, 2001-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: wp convenience
diff --git a/lisp/textmodes/paragraphs.el b/lisp/textmodes/paragraphs.el
index 29804c3bfd2..7f43bf661ba 100644
--- a/lisp/textmodes/paragraphs.el
+++ b/lisp/textmodes/paragraphs.el
@@ -1,6 +1,6 @@
 ;;; paragraphs.el --- paragraph and sentence parsing  -*- lexical-binding: t 
-*-
 
-;; Copyright (C) 1985-1987, 1991, 1994-1997, 1999-2022 Free Software
+;; Copyright (C) 1985-1987, 1991, 1994-1997, 1999-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/textmodes/picture.el b/lisp/textmodes/picture.el
index 54142412553..a690d26e4b6 100644
--- a/lisp/textmodes/picture.el
+++ b/lisp/textmodes/picture.el
@@ -1,6 +1,6 @@
 ;;; picture.el --- "Picture mode" -- editing using quarter-plane screen model 
-*- lexical-binding: t -*-
 
-;; Copyright (C) 1985, 1994, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1985, 1994, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: K. Shane Hartman
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/textmodes/po.el b/lisp/textmodes/po.el
index 16c9140dcb7..f9d2198b7fc 100644
--- a/lisp/textmodes/po.el
+++ b/lisp/textmodes/po.el
@@ -1,6 +1,6 @@
 ;;; po.el --- basic support of PO translation files  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1995-1998, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995-1998, 2000-2023 Free Software Foundation, Inc.
 
 ;; Authors: François Pinard <pinard@iro.umontreal.ca>,
 ;;          Greg McGary <gkm@magilla.cichlid.com>,
diff --git a/lisp/textmodes/refbib.el b/lisp/textmodes/refbib.el
index ba1deca47dc..fadfbd54ae5 100644
--- a/lisp/textmodes/refbib.el
+++ b/lisp/textmodes/refbib.el
@@ -1,6 +1,6 @@
 ;;; refbib.el --- convert refer-style references to ones usable by Latex bib  
-*- lexical-binding: t; -*-
 
-;; Copyright (C) 1989, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1989, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Henry Kautz <kautz@research.att.com>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/textmodes/refer.el b/lisp/textmodes/refer.el
index 1ee35d6a711..9200c401226 100644
--- a/lisp/textmodes/refer.el
+++ b/lisp/textmodes/refer.el
@@ -1,6 +1,6 @@
 ;;; refer.el --- look up references in bibliography files  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1992, 1996, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1992, 1996, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Ashwin Ram <ashwin@cc.gatech.edu>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/textmodes/refill.el b/lisp/textmodes/refill.el
index 7d6d909966f..bd8e7cd7435 100644
--- a/lisp/textmodes/refill.el
+++ b/lisp/textmodes/refill.el
@@ -1,6 +1,6 @@
 ;;; refill.el --- `auto-fill' by refilling paragraphs on changes  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Dave Love <fx@gnu.org>
 ;; Maintainer: Miles Bader <miles@gnu.org>
diff --git a/lisp/textmodes/reftex-auc.el b/lisp/textmodes/reftex-auc.el
index 47ad280edce..680d9d28df9 100644
--- a/lisp/textmodes/reftex-auc.el
+++ b/lisp/textmodes/reftex-auc.el
@@ -1,6 +1,6 @@
 ;;; reftex-auc.el --- RefTeX's interface to AUCTeX  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1997-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-2023 Free Software Foundation, Inc.
 
 ;; Author: Carsten Dominik <dominik@science.uva.nl>
 ;; Maintainer: auctex-devel@gnu.org
diff --git a/lisp/textmodes/reftex-cite.el b/lisp/textmodes/reftex-cite.el
index 4e487d745c2..25bcd1d54a0 100644
--- a/lisp/textmodes/reftex-cite.el
+++ b/lisp/textmodes/reftex-cite.el
@@ -1,6 +1,6 @@
 ;;; reftex-cite.el --- creating citations with RefTeX  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 1997-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-2023 Free Software Foundation, Inc.
 
 ;; Author: Carsten Dominik <dominik@science.uva.nl>
 ;; Maintainer: auctex-devel@gnu.org
diff --git a/lisp/textmodes/reftex-dcr.el b/lisp/textmodes/reftex-dcr.el
index 2d340de9478..c3ecea3acda 100644
--- a/lisp/textmodes/reftex-dcr.el
+++ b/lisp/textmodes/reftex-dcr.el
@@ -1,6 +1,6 @@
 ;;; reftex-dcr.el --- viewing cross references and citations with RefTeX  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1997-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-2023 Free Software Foundation, Inc.
 
 ;; Author: Carsten Dominik <dominik@science.uva.nl>
 ;; Maintainer: auctex-devel@gnu.org
diff --git a/lisp/textmodes/reftex-global.el b/lisp/textmodes/reftex-global.el
index c7e34b4b90a..943ce495536 100644
--- a/lisp/textmodes/reftex-global.el
+++ b/lisp/textmodes/reftex-global.el
@@ -1,6 +1,6 @@
 ;;; reftex-global.el --- operations on entire documents with RefTeX  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1997-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-2023 Free Software Foundation, Inc.
 
 ;; Author: Carsten Dominik <dominik@science.uva.nl>
 ;; Maintainer: auctex-devel@gnu.org
diff --git a/lisp/textmodes/reftex-index.el b/lisp/textmodes/reftex-index.el
index c28f31d5647..e9f0102ab5e 100644
--- a/lisp/textmodes/reftex-index.el
+++ b/lisp/textmodes/reftex-index.el
@@ -1,6 +1,6 @@
 ;;; reftex-index.el --- index support with RefTeX  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1997-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-2023 Free Software Foundation, Inc.
 
 ;; Author: Carsten Dominik <dominik@science.uva.nl>
 ;; Maintainer: auctex-devel@gnu.org
diff --git a/lisp/textmodes/reftex-parse.el b/lisp/textmodes/reftex-parse.el
index e34c45178b4..51824bdf89a 100644
--- a/lisp/textmodes/reftex-parse.el
+++ b/lisp/textmodes/reftex-parse.el
@@ -1,6 +1,6 @@
 ;;; reftex-parse.el --- parser functions for RefTeX  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 1997-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-2023 Free Software Foundation, Inc.
 
 ;; Author: Carsten Dominik <dominik@science.uva.nl>
 ;; Maintainer: auctex-devel@gnu.org
diff --git a/lisp/textmodes/reftex-ref.el b/lisp/textmodes/reftex-ref.el
index 3fe7a79a274..d8b35d6adab 100644
--- a/lisp/textmodes/reftex-ref.el
+++ b/lisp/textmodes/reftex-ref.el
@@ -1,6 +1,6 @@
 ;;; reftex-ref.el --- code to create labels and references with RefTeX  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1997-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-2023 Free Software Foundation, Inc.
 
 ;; Author: Carsten Dominik <dominik@science.uva.nl>
 ;; Maintainer: auctex-devel@gnu.org
diff --git a/lisp/textmodes/reftex-sel.el b/lisp/textmodes/reftex-sel.el
index d77411483f7..6e3c7898460 100644
--- a/lisp/textmodes/reftex-sel.el
+++ b/lisp/textmodes/reftex-sel.el
@@ -1,6 +1,6 @@
 ;;; reftex-sel.el --- the selection modes for RefTeX  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 1997-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-2023 Free Software Foundation, Inc.
 
 ;; Author: Carsten Dominik <dominik@science.uva.nl>
 ;; Maintainer: auctex-devel@gnu.org
diff --git a/lisp/textmodes/reftex-toc.el b/lisp/textmodes/reftex-toc.el
index 4ba3c2193ee..6677eeb8f56 100644
--- a/lisp/textmodes/reftex-toc.el
+++ b/lisp/textmodes/reftex-toc.el
@@ -1,6 +1,6 @@
 ;;; reftex-toc.el --- RefTeX's table of contents mode  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 1997-2000, 2003-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-2000, 2003-2023 Free Software Foundation, Inc.
 
 ;; Author: Carsten Dominik <dominik@science.uva.nl>
 ;; Maintainer: auctex-devel@gnu.org
diff --git a/lisp/textmodes/reftex-vars.el b/lisp/textmodes/reftex-vars.el
index 36dd36c95ea..f2e412b7776 100644
--- a/lisp/textmodes/reftex-vars.el
+++ b/lisp/textmodes/reftex-vars.el
@@ -1,6 +1,6 @@
 ;;; reftex-vars.el --- configuration variables for RefTeX  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1997-1999, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-1999, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Carsten Dominik <dominik@science.uva.nl>
 ;; Maintainer: auctex-devel@gnu.org
diff --git a/lisp/textmodes/reftex.el b/lisp/textmodes/reftex.el
index 907d50889a1..ceb2dda2bc4 100644
--- a/lisp/textmodes/reftex.el
+++ b/lisp/textmodes/reftex.el
@@ -1,6 +1,6 @@
 ;;; reftex.el --- minor mode for doing \label, \ref, \cite, \index in LaTeX  
-*- lexical-binding: t; -*-
 
-;; Copyright (C) 1997-2000, 2003-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-2000, 2003-2023 Free Software Foundation, Inc.
 
 ;; Author: Carsten Dominik <dominik@science.uva.nl>
 ;; Maintainer: auctex-devel@gnu.org
diff --git a/lisp/textmodes/remember.el b/lisp/textmodes/remember.el
index d65aea62862..24b46f65fa8 100644
--- a/lisp/textmodes/remember.el
+++ b/lisp/textmodes/remember.el
@@ -1,6 +1,6 @@
 ;;; remember.el --- a mode for quickly jotting down things to remember  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1999-2001, 2003-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2001, 2003-2023 Free Software Foundation, Inc.
 
 ;; Author: John Wiegley <johnw@gnu.org>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/textmodes/rst.el b/lisp/textmodes/rst.el
index 104812f43cd..3ec8faffc62 100644
--- a/lisp/textmodes/rst.el
+++ b/lisp/textmodes/rst.el
@@ -1,6 +1,6 @@
 ;;; rst.el --- Mode for viewing and editing reStructuredText-documents  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2003-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: Stefan Merten <stefan at merten-home dot de>
 ;; Author: Stefan Merten <stefan at merten-home dot de>,
diff --git a/lisp/textmodes/sgml-mode.el b/lisp/textmodes/sgml-mode.el
index efebee0521b..844b86a221f 100644
--- a/lisp/textmodes/sgml-mode.el
+++ b/lisp/textmodes/sgml-mode.el
@@ -1,6 +1,6 @@
 ;;; sgml-mode.el --- SGML- and HTML-editing modes -*- lexical-binding:t -*-
 
-;; Copyright (C) 1992, 1995-1996, 1998, 2001-2022 Free Software
+;; Copyright (C) 1992, 1995-1996, 1998, 2001-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: James Clark <jjc@jclark.com>
diff --git a/lisp/textmodes/table.el b/lisp/textmodes/table.el
index 30a07cbefea..fe9cd580e82 100644
--- a/lisp/textmodes/table.el
+++ b/lisp/textmodes/table.el
@@ -1,6 +1,6 @@
 ;;; table.el --- create and edit WYSIWYG text based embedded tables  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 ;; Keywords: wp, convenience
 ;; Author: Takaaki Ota <Takaaki.Ota@am.sony.com>
diff --git a/lisp/textmodes/tex-mode.el b/lisp/textmodes/tex-mode.el
index 587ec406efa..53ede350b75 100644
--- a/lisp/textmodes/tex-mode.el
+++ b/lisp/textmodes/tex-mode.el
@@ -1,6 +1,6 @@
 ;;; tex-mode.el --- TeX, LaTeX, and SliTeX mode commands  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1985-1986, 1989, 1992, 1994-1999, 2001-2022 Free
+;; Copyright (C) 1985-1986, 1989, 1992, 1994-1999, 2001-2023 Free
 ;; Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/textmodes/texinfmt.el b/lisp/textmodes/texinfmt.el
index 85110c3d1be..c8c493f5e31 100644
--- a/lisp/textmodes/texinfmt.el
+++ b/lisp/textmodes/texinfmt.el
@@ -1,6 +1,6 @@
 ;;; texinfmt.el --- format Texinfo files into Info files  -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 1985-1986, 1988, 1990-1998, 2000-2022 Free Software
+;; Copyright (C) 1985-1986, 1988, 1990-1998, 2000-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/textmodes/texinfo.el b/lisp/textmodes/texinfo.el
index 81ac45eb6c4..f3e34f03304 100644
--- a/lisp/textmodes/texinfo.el
+++ b/lisp/textmodes/texinfo.el
@@ -1,6 +1,6 @@
 ;;; texinfo.el --- major mode for editing Texinfo files  -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 1985, 1988-1993, 1996-1997, 2000-2022 Free Software
+;; Copyright (C) 1985, 1988-1993, 1996-1997, 2000-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: Robert J. Chassell
diff --git a/lisp/textmodes/texnfo-upd.el b/lisp/textmodes/texnfo-upd.el
index 5b468dc808b..cbaaa968961 100644
--- a/lisp/textmodes/texnfo-upd.el
+++ b/lisp/textmodes/texnfo-upd.el
@@ -1,6 +1,6 @@
 ;;; texnfo-upd.el --- utilities for updating nodes and menus in Texinfo files  
-*- lexical-binding: t; -*-
 
-;; Copyright (C) 1989-1992, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1989-1992, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Robert J. Chassell
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/textmodes/text-mode.el b/lisp/textmodes/text-mode.el
index 076f8dd98ff..19904f4e9dd 100644
--- a/lisp/textmodes/text-mode.el
+++ b/lisp/textmodes/text-mode.el
@@ -1,6 +1,6 @@
 ;;; text-mode.el --- text mode, and its idiosyncratic commands  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1985, 1992, 1994, 2001-2022 Free Software Foundation,
+;; Copyright (C) 1985, 1992, 1994, 2001-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/textmodes/tildify.el b/lisp/textmodes/tildify.el
index 9dcfb10d6df..4526b0581a0 100644
--- a/lisp/textmodes/tildify.el
+++ b/lisp/textmodes/tildify.el
@@ -1,6 +1,6 @@
 ;;; tildify.el --- adding hard spaces into texts -*- lexical-binding: t -*-
 
-;; Copyright (C) 1997-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-2023 Free Software Foundation, Inc.
 
 ;; Author:     Milan Zamazal <pdm@zamazal.org>
 ;;             Michal Nazarewicz <mina86@mina86.com>
diff --git a/lisp/textmodes/two-column.el b/lisp/textmodes/two-column.el
index 2fb5287aa05..23dcc7e5945 100644
--- a/lisp/textmodes/two-column.el
+++ b/lisp/textmodes/two-column.el
@@ -1,6 +1,6 @@
 ;;; two-column.el --- minor mode for editing of two-column text  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1992-1995, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1992-1995, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Daniel Pfeiffer <occitan@esperanto.org>
 ;; Adapted-By: ESR, Daniel Pfeiffer
diff --git a/lisp/textmodes/underline.el b/lisp/textmodes/underline.el
index 49503cb5d3c..b22652b6824 100644
--- a/lisp/textmodes/underline.el
+++ b/lisp/textmodes/underline.el
@@ -1,6 +1,6 @@
 ;;; underline.el --- insert/remove underlining (done by overstriking) in Emacs 
 -*- lexical-binding: t -*-
 
-;; Copyright (C) 1985, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1985, 2001-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: wp
diff --git a/lisp/thingatpt.el b/lisp/thingatpt.el
index b13b7b95cd0..9c1c6032983 100644
--- a/lisp/thingatpt.el
+++ b/lisp/thingatpt.el
@@ -1,6 +1,6 @@
 ;;; thingatpt.el --- get the `thing' at point  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1991-1998, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1991-1998, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Mike Williams <mikew@gopher.dosli.govt.nz>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/thread.el b/lisp/thread.el
index fbbee26929e..827e74851cf 100644
--- a/lisp/thread.el
+++ b/lisp/thread.el
@@ -1,6 +1,6 @@
 ;;; thread.el --- Thread support in Emacs Lisp -*- lexical-binding: t -*-
 
-;; Copyright (C) 2018-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2018-2023 Free Software Foundation, Inc.
 
 ;; Author: Gemini Lasswell <gazally@runbox.com>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/thumbs.el b/lisp/thumbs.el
index d54cb79622c..bd32ea8befc 100644
--- a/lisp/thumbs.el
+++ b/lisp/thumbs.el
@@ -1,6 +1,6 @@
 ;;; thumbs.el --- Thumbnails previewer for images files  -*- lexical-binding: 
t -*-
 
-;; Copyright (C) 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2004-2023 Free Software Foundation, Inc.
 
 ;; Author: Jean-Philippe Theberge <jphiltheberge@videotron.ca>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/time-stamp.el b/lisp/time-stamp.el
index 7dd79d5bd3c..1447b6b4368 100644
--- a/lisp/time-stamp.el
+++ b/lisp/time-stamp.el
@@ -1,6 +1,6 @@
 ;;; time-stamp.el --- Maintain last change time stamps in files edited by 
Emacs  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1989, 1993-1995, 1997, 2000-2022 Free Software
+;; Copyright (C) 1989, 1993-1995, 1997, 2000-2023 Free Software
 ;; Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
diff --git a/lisp/time.el b/lisp/time.el
index 29216416d9d..8111c15f6dd 100644
--- a/lisp/time.el
+++ b/lisp/time.el
@@ -1,6 +1,6 @@
 ;;; time.el --- display time, load and mail indicator in mode line of Emacs  
-*- lexical-binding: t -*-
 
-;; Copyright (C) 1985-1987, 1993-1994, 1996, 2000-2022 Free Software
+;; Copyright (C) 1985-1987, 1993-1994, 1996, 2000-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/timezone.el b/lisp/timezone.el
index 881af4dd74c..092c275abf6 100644
--- a/lisp/timezone.el
+++ b/lisp/timezone.el
@@ -1,6 +1,6 @@
 ;;; timezone.el --- time zone package for GNU Emacs  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1990-1993, 1996, 1999, 2001-2022 Free Software
+;; Copyright (C) 1990-1993, 1996, 1999, 2001-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: Masanobu Umeda <umerin@mse.kyutech.ac.jp>
diff --git a/lisp/tmm.el b/lisp/tmm.el
index d8beddca619..1f9a877c20b 100644
--- a/lisp/tmm.el
+++ b/lisp/tmm.el
@@ -1,6 +1,6 @@
 ;;; tmm.el --- text mode access to menu-bar  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1994-1996, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994-1996, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Ilya Zakharevich <ilya@math.mps.ohio-state.edu>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/tool-bar.el b/lisp/tool-bar.el
index 7ec5c0beccc..83902d76f7e 100644
--- a/lisp/tool-bar.el
+++ b/lisp/tool-bar.el
@@ -1,6 +1,6 @@
 ;;; tool-bar.el --- setting up the tool bar  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Dave Love <fx@gnu.org>
 ;; Keywords: mouse frames
diff --git a/lisp/tooltip.el b/lisp/tooltip.el
index d1628842307..3c21799a081 100644
--- a/lisp/tooltip.el
+++ b/lisp/tooltip.el
@@ -1,6 +1,6 @@
 ;;; tooltip.el --- show tooltip windows  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1997, 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997, 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Gerd Moellmann <gerd@acm.org>
 ;; Keywords: help c mouse tools
diff --git a/lisp/transient.el b/lisp/transient.el
index 0d7f9d0317b..ba87c6d1a9d 100644
--- a/lisp/transient.el
+++ b/lisp/transient.el
@@ -1,6 +1,6 @@
 ;;; transient.el --- Transient commands          -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2018-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2018-2023 Free Software Foundation, Inc.
 
 ;; Author: Jonas Bernoulli <jonas@bernoul.li>
 ;; Homepage: https://github.com/magit/transient
diff --git a/lisp/tree-widget.el b/lisp/tree-widget.el
index ec258888c8b..1c38d5de22c 100644
--- a/lisp/tree-widget.el
+++ b/lisp/tree-widget.el
@@ -1,6 +1,6 @@
 ;;; tree-widget.el --- Tree widget  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2004-2023 Free Software Foundation, Inc.
 
 ;; Author: David Ponce <david@dponce.com>
 ;; Created: 16 Feb 2001
diff --git a/lisp/tutorial.el b/lisp/tutorial.el
index 69540f35d8f..c7f793fba6e 100644
--- a/lisp/tutorial.el
+++ b/lisp/tutorial.el
@@ -1,6 +1,6 @@
 ;;; tutorial.el --- tutorial for Emacs  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2006-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: help, internal
diff --git a/lisp/type-break.el b/lisp/type-break.el
index 267facccc47..2a52af2a175 100644
--- a/lisp/type-break.el
+++ b/lisp/type-break.el
@@ -1,6 +1,6 @@
 ;;; type-break.el --- encourage rests from typing at appropriate intervals  
-*- lexical-binding: t -*-
 
-;; Copyright (C) 1994-1995, 1997, 2000-2022 Free Software Foundation,
+;; Copyright (C) 1994-1995, 1997, 2000-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Noah Friedman <friedman@splode.com>
diff --git a/lisp/uniquify.el b/lisp/uniquify.el
index 27a0dbd1200..5cd6c0d66f8 100644
--- a/lisp/uniquify.el
+++ b/lisp/uniquify.el
@@ -1,6 +1,6 @@
 ;;; uniquify.el --- unique buffer names dependent on file name -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1989, 1995-1997, 2001-2022 Free Software Foundation,
+;; Copyright (C) 1989, 1995-1997, 2001-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Dick King <king@reasoning.com>
diff --git a/lisp/url/ChangeLog.1 b/lisp/url/ChangeLog.1
index 2f7813e64cd..769ba337dea 100644
--- a/lisp/url/ChangeLog.1
+++ b/lisp/url/ChangeLog.1
@@ -3068,7 +3068,7 @@
 ;; coding: utf-8
 ;; End:
 
-  Copyright (C) 1999, 2001-2002, 2004-2022 Free Software Foundation,
+  Copyright (C) 1999, 2001-2002, 2004-2023 Free Software Foundation,
   Inc.
 
   This file is part of GNU Emacs.
diff --git a/lisp/url/url-about.el b/lisp/url/url-about.el
index 3943cae9e59..55307cba779 100644
--- a/lisp/url/url-about.el
+++ b/lisp/url/url-about.el
@@ -1,6 +1,6 @@
 ;;; url-about.el --- Show internal URLs  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2001, 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001, 2004-2023 Free Software Foundation, Inc.
 
 ;; Keywords: comm, data, processes, hypermedia
 
diff --git a/lisp/url/url-auth.el b/lisp/url/url-auth.el
index 585010d21c5..d8e84208d3e 100644
--- a/lisp/url/url-auth.el
+++ b/lisp/url/url-auth.el
@@ -1,6 +1,6 @@
 ;;; url-auth.el --- Uniform Resource Locator authorization modules -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1996-1999, 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-1999, 2004-2023 Free Software Foundation, Inc.
 
 ;; Keywords: comm, data, processes, hypermedia
 
diff --git a/lisp/url/url-cache.el b/lisp/url/url-cache.el
index 3e69227124f..e8cb69ca945 100644
--- a/lisp/url/url-cache.el
+++ b/lisp/url/url-cache.el
@@ -1,6 +1,6 @@
 ;;; url-cache.el --- Uniform Resource Locator retrieval tool  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1996-1999, 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-1999, 2004-2023 Free Software Foundation, Inc.
 
 ;; Keywords: comm, data, processes, hypermedia
 
diff --git a/lisp/url/url-cid.el b/lisp/url/url-cid.el
index c580a47d480..a716b37abbe 100644
--- a/lisp/url/url-cid.el
+++ b/lisp/url/url-cid.el
@@ -1,6 +1,6 @@
 ;;; url-cid.el --- Content-ID URL loader  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1998-1999, 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-1999, 2004-2023 Free Software Foundation, Inc.
 
 ;; Keywords: comm, data, processes
 
diff --git a/lisp/url/url-cookie.el b/lisp/url/url-cookie.el
index 6b9ce5da93e..826cdfbbd3c 100644
--- a/lisp/url/url-cookie.el
+++ b/lisp/url/url-cookie.el
@@ -1,6 +1,6 @@
 ;;; url-cookie.el --- URL cookie support  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1996-1999, 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-1999, 2004-2023 Free Software Foundation, Inc.
 
 ;; Keywords: comm, data, processes, hypermedia
 
diff --git a/lisp/url/url-dav.el b/lisp/url/url-dav.el
index f1086395005..7e7cd863f46 100644
--- a/lisp/url/url-dav.el
+++ b/lisp/url/url-dav.el
@@ -1,6 +1,6 @@
 ;;; url-dav.el --- WebDAV support  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2001, 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001, 2004-2023 Free Software Foundation, Inc.
 
 ;; Author: Bill Perry <wmperry@gnu.org>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/url/url-dired.el b/lisp/url/url-dired.el
index 1bbd741c1a7..31a561b12d5 100644
--- a/lisp/url/url-dired.el
+++ b/lisp/url/url-dired.el
@@ -1,6 +1,6 @@
 ;;; url-dired.el --- URL Dired minor mode  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1996-1999, 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-1999, 2004-2023 Free Software Foundation, Inc.
 
 ;; Keywords: comm, files
 
diff --git a/lisp/url/url-domsuf.el b/lisp/url/url-domsuf.el
index 10de3683174..74d46f1c037 100644
--- a/lisp/url/url-domsuf.el
+++ b/lisp/url/url-domsuf.el
@@ -1,6 +1,6 @@
 ;;; url-domsuf.el --- Say what domain names can have cookies set.  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2012-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 
diff --git a/lisp/url/url-expand.el b/lisp/url/url-expand.el
index 710986fd9ac..b3f29a7063d 100644
--- a/lisp/url/url-expand.el
+++ b/lisp/url/url-expand.el
@@ -1,6 +1,6 @@
 ;;; url-expand.el --- expand-file-name for URLs -*- lexical-binding: t -*-
 
-;; Copyright (C) 1999, 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999, 2004-2023 Free Software Foundation, Inc.
 
 ;; Keywords: comm, data, processes
 
diff --git a/lisp/url/url-file.el b/lisp/url/url-file.el
index 31e5c07234c..8ec6935d95b 100644
--- a/lisp/url/url-file.el
+++ b/lisp/url/url-file.el
@@ -1,6 +1,6 @@
 ;;; url-file.el --- File retrieval code  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1996-1999, 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-1999, 2004-2023 Free Software Foundation, Inc.
 
 ;; Keywords: comm, data, processes
 
diff --git a/lisp/url/url-ftp.el b/lisp/url/url-ftp.el
index 92445cac3f2..c3ea4dce714 100644
--- a/lisp/url/url-ftp.el
+++ b/lisp/url/url-ftp.el
@@ -1,6 +1,6 @@
 ;;; url-ftp.el --- FTP wrapper  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1996-1999, 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-1999, 2004-2023 Free Software Foundation, Inc.
 
 ;; Keywords: comm, data, processes
 
diff --git a/lisp/url/url-future.el b/lisp/url/url-future.el
index 56787f7c5ec..fc852ed7c0b 100644
--- a/lisp/url/url-future.el
+++ b/lisp/url/url-future.el
@@ -1,6 +1,6 @@
 ;;; url-future.el --- general futures facility for url.el -*- lexical-binding: 
t -*-
 
-;; Copyright (C) 2011-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 ;; Author: Teodor Zlatanov <tzz@lifelogs.com>
 ;; Keywords: data
diff --git a/lisp/url/url-gw.el b/lisp/url/url-gw.el
index c4a41f56b3e..215c3a160e8 100644
--- a/lisp/url/url-gw.el
+++ b/lisp/url/url-gw.el
@@ -1,6 +1,6 @@
 ;;; url-gw.el --- Gateway munging for URL loading  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1997-1998, 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-1998, 2004-2023 Free Software Foundation, Inc.
 
 ;; Author: Bill Perry <wmperry@gnu.org>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/url/url-handlers.el b/lisp/url/url-handlers.el
index 2da24ff6042..393220bdce2 100644
--- a/lisp/url/url-handlers.el
+++ b/lisp/url/url-handlers.el
@@ -1,6 +1,6 @@
 ;;; url-handlers.el --- file-name-handler stuff for URL loading  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1996-1999, 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-1999, 2004-2023 Free Software Foundation, Inc.
 
 ;; Keywords: comm, data, processes, hypermedia
 
diff --git a/lisp/url/url-history.el b/lisp/url/url-history.el
index cb4814afcad..b7987bfb02c 100644
--- a/lisp/url/url-history.el
+++ b/lisp/url/url-history.el
@@ -1,6 +1,6 @@
 ;;; url-history.el --- Global history tracking for URL package  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1996-1999, 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-1999, 2004-2023 Free Software Foundation, Inc.
 
 ;; Keywords: comm, data, processes, hypermedia
 
diff --git a/lisp/url/url-http.el b/lisp/url/url-http.el
index a281774ed83..49acdebb6fa 100644
--- a/lisp/url/url-http.el
+++ b/lisp/url/url-http.el
@@ -1,6 +1,6 @@
 ;;; url-http.el --- HTTP retrieval routines  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1999, 2001, 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999, 2001, 2004-2023 Free Software Foundation, Inc.
 
 ;; Author: Bill Perry <wmperry@gnu.org>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/url/url-imap.el b/lisp/url/url-imap.el
index 2bc8b2026d8..6fa34e6c791 100644
--- a/lisp/url/url-imap.el
+++ b/lisp/url/url-imap.el
@@ -1,6 +1,6 @@
 ;;; url-imap.el --- IMAP retrieval routines  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1999, 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999, 2004-2023 Free Software Foundation, Inc.
 
 ;; Author: Simon Josefsson <jas@pdc.kth.se>
 ;; Keywords: comm, data, processes
diff --git a/lisp/url/url-irc.el b/lisp/url/url-irc.el
index 9161f7d13e9..eb861d4fd9d 100644
--- a/lisp/url/url-irc.el
+++ b/lisp/url/url-irc.el
@@ -1,6 +1,6 @@
 ;;; url-irc.el --- IRC URL interface  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1996-1999, 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-1999, 2004-2023 Free Software Foundation, Inc.
 
 ;; Keywords: comm, data, processes
 
diff --git a/lisp/url/url-ldap.el b/lisp/url/url-ldap.el
index fabac30249b..f06ba1cd8de 100644
--- a/lisp/url/url-ldap.el
+++ b/lisp/url/url-ldap.el
@@ -1,6 +1,6 @@
 ;;; url-ldap.el --- LDAP Uniform Resource Locator retrieval code  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1998-1999, 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-1999, 2004-2023 Free Software Foundation, Inc.
 
 ;; Keywords: comm, data, processes
 
diff --git a/lisp/url/url-mailto.el b/lisp/url/url-mailto.el
index 4f75ce36208..24e64e99c9f 100644
--- a/lisp/url/url-mailto.el
+++ b/lisp/url/url-mailto.el
@@ -1,6 +1,6 @@
 ;;; url-mailto.el --- Mail Uniform Resource Locator retrieval code  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1996-1999, 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-1999, 2004-2023 Free Software Foundation, Inc.
 
 ;; Keywords: comm, data, processes
 
diff --git a/lisp/url/url-methods.el b/lisp/url/url-methods.el
index 70c4fbb986a..9643e992044 100644
--- a/lisp/url/url-methods.el
+++ b/lisp/url/url-methods.el
@@ -1,6 +1,6 @@
 ;;; url-methods.el --- Load URL schemes as needed  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1996-1999, 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-1999, 2004-2023 Free Software Foundation, Inc.
 
 ;; Keywords: comm, data, processes, hypermedia
 
diff --git a/lisp/url/url-misc.el b/lisp/url/url-misc.el
index 479f64c3e07..f6504521f52 100644
--- a/lisp/url/url-misc.el
+++ b/lisp/url/url-misc.el
@@ -1,6 +1,6 @@
 ;;; url-misc.el --- Misc Uniform Resource Locator retrieval code  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1996-1999, 2002, 2004-2022 Free Software Foundation,
+;; Copyright (C) 1996-1999, 2002, 2004-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Keywords: comm, data, processes
diff --git a/lisp/url/url-news.el b/lisp/url/url-news.el
index 519f23df31c..592f34213ee 100644
--- a/lisp/url/url-news.el
+++ b/lisp/url/url-news.el
@@ -1,6 +1,6 @@
 ;;; url-news.el --- News Uniform Resource Locator retrieval code  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1996-1999, 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-1999, 2004-2023 Free Software Foundation, Inc.
 
 ;; Keywords: comm, data, processes
 
diff --git a/lisp/url/url-nfs.el b/lisp/url/url-nfs.el
index 409b9d87bef..76f9b04076c 100644
--- a/lisp/url/url-nfs.el
+++ b/lisp/url/url-nfs.el
@@ -1,6 +1,6 @@
 ;;; url-nfs.el --- NFS URL interface  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1996-1999, 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-1999, 2004-2023 Free Software Foundation, Inc.
 
 ;; Keywords: comm, data, processes
 
diff --git a/lisp/url/url-parse.el b/lisp/url/url-parse.el
index 24b064773b8..ad1e2a90eca 100644
--- a/lisp/url/url-parse.el
+++ b/lisp/url/url-parse.el
@@ -1,6 +1,6 @@
 ;;; url-parse.el --- Uniform Resource Locator parser -*- lexical-binding: t -*-
 
-;; Copyright (C) 1996-1999, 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-1999, 2004-2023 Free Software Foundation, Inc.
 
 ;; Keywords: comm, data, processes
 
diff --git a/lisp/url/url-privacy.el b/lisp/url/url-privacy.el
index 78bb78b1ee2..e08a8593ddd 100644
--- a/lisp/url/url-privacy.el
+++ b/lisp/url/url-privacy.el
@@ -1,6 +1,6 @@
 ;;; url-privacy.el --- Global history tracking for URL package  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1996-1999, 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-1999, 2004-2023 Free Software Foundation, Inc.
 
 ;; Keywords: comm, data, processes, hypermedia
 
diff --git a/lisp/url/url-proxy.el b/lisp/url/url-proxy.el
index c72e459a4ec..0c330069789 100644
--- a/lisp/url/url-proxy.el
+++ b/lisp/url/url-proxy.el
@@ -1,6 +1,6 @@
 ;;; url-proxy.el --- Proxy server support  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1999, 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999, 2004-2023 Free Software Foundation, Inc.
 
 ;; Keywords: comm, data, processes, hypermedia
 
diff --git a/lisp/url/url-queue.el b/lisp/url/url-queue.el
index 8741bca9423..e96350999aa 100644
--- a/lisp/url/url-queue.el
+++ b/lisp/url/url-queue.el
@@ -1,6 +1,6 @@
 ;;; url-queue.el --- Fetching web pages in parallel   -*- lexical-binding: t 
-*-
 
-;; Copyright (C) 2011-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: comm
diff --git a/lisp/url/url-tramp.el b/lisp/url/url-tramp.el
index 30c1961407e..a81785ff3e1 100644
--- a/lisp/url/url-tramp.el
+++ b/lisp/url/url-tramp.el
@@ -1,6 +1,6 @@
 ;;; url-tramp.el --- file-name-handler magic invoking Tramp for some protocols 
 -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2014-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2014-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Albinus <michael.albinus@gmx.de>
 ;; Keywords: comm, data, processes, hypermedia
diff --git a/lisp/url/url-util.el b/lisp/url/url-util.el
index b8b7980e40b..7ea02303d2f 100644
--- a/lisp/url/url-util.el
+++ b/lisp/url/url-util.el
@@ -1,6 +1,6 @@
 ;;; url-util.el --- Miscellaneous helper routines for URL library -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1996-1999, 2001, 2004-2022 Free Software Foundation,
+;; Copyright (C) 1996-1999, 2001, 2004-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Bill Perry <wmperry@gnu.org>
diff --git a/lisp/url/url-vars.el b/lisp/url/url-vars.el
index 83c089a930a..60182de5c2b 100644
--- a/lisp/url/url-vars.el
+++ b/lisp/url/url-vars.el
@@ -1,6 +1,6 @@
 ;;; url-vars.el --- Variables for Uniform Resource Locator tool  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1996-1999, 2001, 2004-2022 Free Software Foundation,
+;; Copyright (C) 1996-1999, 2001, 2004-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Keywords: comm, data, processes, hypermedia
diff --git a/lisp/url/url.el b/lisp/url/url.el
index 4592f0f2e72..c2ee4cb2ef5 100644
--- a/lisp/url/url.el
+++ b/lisp/url/url.el
@@ -1,6 +1,6 @@
 ;;; url.el --- Uniform Resource Locator retrieval tool  -*- lexical-binding: t 
-*-
 
-;; Copyright (C) 1996-1999, 2001, 2004-2022 Free Software Foundation,
+;; Copyright (C) 1996-1999, 2001, 2004-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Bill Perry <wmperry@gnu.org>
diff --git a/lisp/userlock.el b/lisp/userlock.el
index 818353f366f..b1a8c55ea79 100644
--- a/lisp/userlock.el
+++ b/lisp/userlock.el
@@ -1,6 +1,6 @@
 ;;; userlock.el --- handle file access contention between multiple users  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1985-1986, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1985-1986, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Richard King
 ;; (according to authors.el)
diff --git a/lisp/vc/add-log.el b/lisp/vc/add-log.el
index ab67f450a43..1dc92c3d2e5 100644
--- a/lisp/vc/add-log.el
+++ b/lisp/vc/add-log.el
@@ -1,6 +1,6 @@
 ;;; add-log.el --- change log maintenance commands for Emacs  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1985-1986, 1988, 1993-1994, 1997-1998, 2000-2022 Free
+;; Copyright (C) 1985-1986, 1988, 1993-1994, 1997-1998, 2000-2023 Free
 ;; Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/vc/compare-w.el b/lisp/vc/compare-w.el
index b56b4c0d83a..69ee44c7cad 100644
--- a/lisp/vc/compare-w.el
+++ b/lisp/vc/compare-w.el
@@ -1,6 +1,6 @@
 ;;; compare-w.el --- compare text between windows for Emacs  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1986, 1989, 1993, 1997, 2001-2022 Free Software
+;; Copyright (C) 1986, 1989, 1993, 1997, 2001-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/vc/cvs-status.el b/lisp/vc/cvs-status.el
index c368da88754..16369a645ea 100644
--- a/lisp/vc/cvs-status.el
+++ b/lisp/vc/cvs-status.el
@@ -1,6 +1,6 @@
 ;;; cvs-status.el --- major mode for browsing `cvs status' output -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Monnier <monnier@iro.umontreal.ca>
 ;; Keywords: pcl-cvs cvs status tree vc tools
diff --git a/lisp/vc/diff-mode.el b/lisp/vc/diff-mode.el
index 322074106f9..a14e24869a3 100644
--- a/lisp/vc/diff-mode.el
+++ b/lisp/vc/diff-mode.el
@@ -1,6 +1,6 @@
 ;;; diff-mode.el --- a mode for viewing/editing context diffs -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Monnier <monnier@iro.umontreal.ca>
 ;; Keywords: convenience patch diff vc
diff --git a/lisp/vc/diff.el b/lisp/vc/diff.el
index 341a2891265..4b3d45a372a 100644
--- a/lisp/vc/diff.el
+++ b/lisp/vc/diff.el
@@ -1,6 +1,6 @@
 ;;; diff.el --- run `diff'  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1992, 1994, 1996, 2001-2022 Free Software Foundation,
+;; Copyright (C) 1992, 1994, 1996, 2001-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Frank Bresz
diff --git a/lisp/vc/ediff-diff.el b/lisp/vc/ediff-diff.el
index ca56a2851db..76fa57df774 100644
--- a/lisp/vc/ediff-diff.el
+++ b/lisp/vc/ediff-diff.el
@@ -1,6 +1,6 @@
 ;;; ediff-diff.el --- diff-related utilities  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1994-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Kifer <kifer@cs.stonybrook.edu>
 ;; Package: ediff
diff --git a/lisp/vc/ediff-help.el b/lisp/vc/ediff-help.el
index 1a970f344e5..1818e142f8c 100644
--- a/lisp/vc/ediff-help.el
+++ b/lisp/vc/ediff-help.el
@@ -1,6 +1,6 @@
 ;;; ediff-help.el --- Code related to the contents of Ediff help buffers  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1996-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Kifer <kifer@cs.stonybrook.edu>
 ;; Package: ediff
diff --git a/lisp/vc/ediff-hook.el b/lisp/vc/ediff-hook.el
index cee376de302..07506f1ccff 100644
--- a/lisp/vc/ediff-hook.el
+++ b/lisp/vc/ediff-hook.el
@@ -1,6 +1,6 @@
 ;;; ediff-hook.el --- setup for Ediff's menus and autoloads  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1995-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Kifer <kifer@cs.stonybrook.edu>
 ;; Package: ediff
diff --git a/lisp/vc/ediff-init.el b/lisp/vc/ediff-init.el
index 896773067b7..8e39598729c 100644
--- a/lisp/vc/ediff-init.el
+++ b/lisp/vc/ediff-init.el
@@ -1,6 +1,6 @@
 ;;; ediff-init.el --- Macros, variables, and defsubsts used by Ediff  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1994-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Kifer <kifer@cs.stonybrook.edu>
 ;; Package: ediff
diff --git a/lisp/vc/ediff-merg.el b/lisp/vc/ediff-merg.el
index de8c587b1ca..82b9af7b58c 100644
--- a/lisp/vc/ediff-merg.el
+++ b/lisp/vc/ediff-merg.el
@@ -1,6 +1,6 @@
 ;;; ediff-merg.el --- merging utilities  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1994-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Kifer <kifer@cs.stonybrook.edu>
 ;; Package: ediff
diff --git a/lisp/vc/ediff-mult.el b/lisp/vc/ediff-mult.el
index 48716901116..48d3d13589b 100644
--- a/lisp/vc/ediff-mult.el
+++ b/lisp/vc/ediff-mult.el
@@ -1,6 +1,6 @@
 ;;; ediff-mult.el --- support for multi-file/multi-buffer processing in Ediff  
-*- lexical-binding:t -*-
 
-;; Copyright (C) 1995-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Kifer <kifer@cs.stonybrook.edu>
 ;; Package: ediff
diff --git a/lisp/vc/ediff-ptch.el b/lisp/vc/ediff-ptch.el
index 8a6785e2c58..69442024cf6 100644
--- a/lisp/vc/ediff-ptch.el
+++ b/lisp/vc/ediff-ptch.el
@@ -1,6 +1,6 @@
 ;;; ediff-ptch.el --- Ediff's  patch support  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1996-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Kifer <kifer@cs.stonybrook.edu>
 ;; Package: ediff
diff --git a/lisp/vc/ediff-util.el b/lisp/vc/ediff-util.el
index c757f71818b..a3bb4b35206 100644
--- a/lisp/vc/ediff-util.el
+++ b/lisp/vc/ediff-util.el
@@ -1,6 +1,6 @@
 ;;; ediff-util.el --- the core commands and utilities of ediff  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1994-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Kifer <kifer@cs.stonybrook.edu>
 ;; Package: ediff
diff --git a/lisp/vc/ediff-vers.el b/lisp/vc/ediff-vers.el
index 2fdbe64147e..ed85764682f 100644
--- a/lisp/vc/ediff-vers.el
+++ b/lisp/vc/ediff-vers.el
@@ -1,6 +1,6 @@
 ;;; ediff-vers.el --- version control interface to Ediff  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1995-1997, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995-1997, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Kifer <kifer@cs.stonybrook.edu>
 ;; Package: ediff
diff --git a/lisp/vc/ediff-wind.el b/lisp/vc/ediff-wind.el
index 1e702edb419..d89ed889429 100644
--- a/lisp/vc/ediff-wind.el
+++ b/lisp/vc/ediff-wind.el
@@ -1,6 +1,6 @@
 ;;; ediff-wind.el --- window manipulation utilities  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1994-1997, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994-1997, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Kifer <kifer@cs.stonybrook.edu>
 ;; Package: ediff
diff --git a/lisp/vc/ediff.el b/lisp/vc/ediff.el
index 46ad94c1828..b0841256a9b 100644
--- a/lisp/vc/ediff.el
+++ b/lisp/vc/ediff.el
@@ -1,6 +1,6 @@
 ;;; ediff.el --- a comprehensive visual interface to diff & patch  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1994-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Kifer <kifer@cs.stonybrook.edu>
 ;; Created: February 2, 1994
diff --git a/lisp/vc/log-edit.el b/lisp/vc/log-edit.el
index c2000c7eec3..f1dca187435 100644
--- a/lisp/vc/log-edit.el
+++ b/lisp/vc/log-edit.el
@@ -1,6 +1,6 @@
 ;;; log-edit.el --- Major mode for editing CVS commit messages -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Monnier <monnier@iro.umontreal.ca>
 ;; Keywords: pcl-cvs cvs commit log vc
diff --git a/lisp/vc/log-view.el b/lisp/vc/log-view.el
index bb2f49a7b65..f4a3fa2b455 100644
--- a/lisp/vc/log-view.el
+++ b/lisp/vc/log-view.el
@@ -1,6 +1,6 @@
 ;;; log-view.el --- Major mode for browsing revision log histories -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Monnier <monnier@iro.umontreal.ca>
 ;; Keywords: tools, vc
diff --git a/lisp/vc/pcvs-defs.el b/lisp/vc/pcvs-defs.el
index f6b1895a5ca..029477d58b9 100644
--- a/lisp/vc/pcvs-defs.el
+++ b/lisp/vc/pcvs-defs.el
@@ -1,6 +1,6 @@
 ;;; pcvs-defs.el --- variable definitions for PCL-CVS  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 1991-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1991-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Monnier <monnier@iro.umontreal.ca>
 ;; Keywords: pcl-cvs
diff --git a/lisp/vc/pcvs-info.el b/lisp/vc/pcvs-info.el
index 11d14f95766..4f4daddf4f6 100644
--- a/lisp/vc/pcvs-info.el
+++ b/lisp/vc/pcvs-info.el
@@ -1,6 +1,6 @@
 ;;; pcvs-info.el --- internal representation of a fileinfo entry  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1991-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1991-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Monnier <monnier@iro.umontreal.ca>
 ;; Keywords: pcl-cvs
diff --git a/lisp/vc/pcvs-parse.el b/lisp/vc/pcvs-parse.el
index 77c5469a175..eb7d91a03fd 100644
--- a/lisp/vc/pcvs-parse.el
+++ b/lisp/vc/pcvs-parse.el
@@ -1,6 +1,6 @@
 ;;; pcvs-parse.el --- the CVS output parser  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1991-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1991-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Monnier <monnier@iro.umontreal.ca>
 ;; Keywords: pcl-cvs
diff --git a/lisp/vc/pcvs-util.el b/lisp/vc/pcvs-util.el
index 702033dd88a..99c8ec5567c 100644
--- a/lisp/vc/pcvs-util.el
+++ b/lisp/vc/pcvs-util.el
@@ -1,6 +1,6 @@
 ;;; pcvs-util.el --- utility functions for PCL-CVS  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 1991-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1991-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Monnier <monnier@iro.umontreal.ca>
 ;; Keywords: pcl-cvs
diff --git a/lisp/vc/pcvs.el b/lisp/vc/pcvs.el
index 59b3d63c64a..cf4af78e78a 100644
--- a/lisp/vc/pcvs.el
+++ b/lisp/vc/pcvs.el
@@ -1,6 +1,6 @@
 ;;; pcvs.el --- a front-end to CVS  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1991-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1991-2023 Free Software Foundation, Inc.
 
 ;; Author: The PCL-CVS Trust <pcl-cvs@cyclic.com>
 ;;     Per Cederqvist <ceder@lysator.liu.se>
diff --git a/lisp/vc/smerge-mode.el b/lisp/vc/smerge-mode.el
index 51ad8293f65..f7f6d356cb1 100644
--- a/lisp/vc/smerge-mode.el
+++ b/lisp/vc/smerge-mode.el
@@ -1,6 +1,6 @@
 ;;; smerge-mode.el --- Minor mode to resolve diff3 conflicts -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Monnier <monnier@iro.umontreal.ca>
 ;; Keywords: vc, tools, revision control, merge, diff3, cvs, conflict
diff --git a/lisp/vc/vc-annotate.el b/lisp/vc/vc-annotate.el
index bd4ff3e015a..d7ece9cfee7 100644
--- a/lisp/vc/vc-annotate.el
+++ b/lisp/vc/vc-annotate.el
@@ -1,6 +1,6 @@
 ;;; vc-annotate.el --- VC Annotate Support  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1997-1998, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-1998, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Martin Lorentzson <emwson@emw.ericsson.se>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/vc/vc-bzr.el b/lisp/vc/vc-bzr.el
index ee394a93af4..56510b81854 100644
--- a/lisp/vc/vc-bzr.el
+++ b/lisp/vc/vc-bzr.el
@@ -1,6 +1,6 @@
 ;;; vc-bzr.el --- VC backend for the bzr revision control system  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2006-2023 Free Software Foundation, Inc.
 
 ;; Author: Dave Love <fx@gnu.org>
 ;;        Riccardo Murri <riccardo.murri@gmail.com>
diff --git a/lisp/vc/vc-cvs.el b/lisp/vc/vc-cvs.el
index 8f06d5a847a..20e2b449cd7 100644
--- a/lisp/vc/vc-cvs.el
+++ b/lisp/vc/vc-cvs.el
@@ -1,6 +1,6 @@
 ;;; vc-cvs.el --- non-resident support for CVS version-control  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1995, 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1995, 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: FSF (see vc.el for full credits)
 ;; Package: vc
diff --git a/lisp/vc/vc-dav.el b/lisp/vc/vc-dav.el
index 94621599e4a..e834ad0ab62 100644
--- a/lisp/vc/vc-dav.el
+++ b/lisp/vc/vc-dav.el
@@ -1,6 +1,6 @@
 ;;; vc-dav.el --- vc.el support for WebDAV  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2001, 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2001, 2004-2023 Free Software Foundation, Inc.
 
 ;; Author: Bill Perry <wmperry@gnu.org>
 ;; Keywords: url, vc
diff --git a/lisp/vc/vc-dir.el b/lisp/vc/vc-dir.el
index 9cf6422de00..787fb8a7180 100644
--- a/lisp/vc/vc-dir.el
+++ b/lisp/vc/vc-dir.el
@@ -1,6 +1,6 @@
 ;;; vc-dir.el --- Directory status display under VC  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Dan Nicolaescu <dann@ics.uci.edu>
 ;; Keywords: vc tools
diff --git a/lisp/vc/vc-dispatcher.el b/lisp/vc/vc-dispatcher.el
index a55954467e0..2648132f139 100644
--- a/lisp/vc/vc-dispatcher.el
+++ b/lisp/vc/vc-dispatcher.el
@@ -1,6 +1,6 @@
 ;;; vc-dispatcher.el --- generic command-dispatcher facility.  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: FSF (see below for full credits)
 ;; Keywords: vc tools
diff --git a/lisp/vc/vc-filewise.el b/lisp/vc/vc-filewise.el
index 252e6edd6e7..99df438e294 100644
--- a/lisp/vc/vc-filewise.el
+++ b/lisp/vc/vc-filewise.el
@@ -1,6 +1,6 @@
 ;;; vc-filewise.el --- common functions for file-oriented back ends.  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1992-1996, 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1992-1996, 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: FSF (see vc.el for full credits)
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/vc/vc-git.el b/lisp/vc/vc-git.el
index 7072b8e483b..a4ddad045ff 100644
--- a/lisp/vc/vc-git.el
+++ b/lisp/vc/vc-git.el
@@ -1,6 +1,6 @@
 ;;; vc-git.el --- VC backend for the git version control system -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2006-2023 Free Software Foundation, Inc.
 
 ;; Author: Alexandre Julliard <julliard@winehq.org>
 ;; Keywords: vc tools
diff --git a/lisp/vc/vc-hg.el b/lisp/vc/vc-hg.el
index 1b94311a817..160cf4bf714 100644
--- a/lisp/vc/vc-hg.el
+++ b/lisp/vc/vc-hg.el
@@ -1,6 +1,6 @@
 ;;; vc-hg.el --- VC backend for the mercurial version control system  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2006-2023 Free Software Foundation, Inc.
 
 ;; Author: Ivan Kanis
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/vc/vc-hooks.el b/lisp/vc/vc-hooks.el
index ee295b17c73..a59b6cf41de 100644
--- a/lisp/vc/vc-hooks.el
+++ b/lisp/vc/vc-hooks.el
@@ -1,6 +1,6 @@
 ;;; vc-hooks.el --- resident support for version-control  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1992-1996, 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1992-1996, 1998-2023 Free Software Foundation, Inc.
 
 ;; Author: FSF (see vc.el for full credits)
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/vc/vc-mtn.el b/lisp/vc/vc-mtn.el
index 20fbf92bb12..1bbe3c04b9c 100644
--- a/lisp/vc/vc-mtn.el
+++ b/lisp/vc/vc-mtn.el
@@ -1,6 +1,6 @@
 ;;; vc-mtn.el --- VC backend for Monotone  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Monnier <monnier@iro.umontreal.ca>
 ;; Keywords: vc
diff --git a/lisp/vc/vc-rcs.el b/lisp/vc/vc-rcs.el
index fb57b2bbc6e..396a0800090 100644
--- a/lisp/vc/vc-rcs.el
+++ b/lisp/vc/vc-rcs.el
@@ -1,6 +1,6 @@
 ;;; vc-rcs.el --- support for RCS version-control  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1992-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1992-2023 Free Software Foundation, Inc.
 
 ;; Author: FSF (see vc.el for full credits)
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/vc/vc-sccs.el b/lisp/vc/vc-sccs.el
index 0df70c8f232..729b962ccdc 100644
--- a/lisp/vc/vc-sccs.el
+++ b/lisp/vc/vc-sccs.el
@@ -1,6 +1,6 @@
 ;;; vc-sccs.el --- support for SCCS version-control  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1992-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1992-2023 Free Software Foundation, Inc.
 
 ;; Author: FSF (see vc.el for full credits)
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/vc/vc-src.el b/lisp/vc/vc-src.el
index 5a252c55cb2..cd8d4e9cbb5 100644
--- a/lisp/vc/vc-src.el
+++ b/lisp/vc/vc-src.el
@@ -1,6 +1,6 @@
 ;;; vc-src.el --- support for SRC version-control  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1992-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1992-2023 Free Software Foundation, Inc.
 
 ;; Author: FSF (see vc.el for full credits)
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/vc/vc-svn.el b/lisp/vc/vc-svn.el
index b38a676acbd..d98bd168624 100644
--- a/lisp/vc/vc-svn.el
+++ b/lisp/vc/vc-svn.el
@@ -1,6 +1,6 @@
 ;;; vc-svn.el --- non-resident support for Subversion version-control  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2003-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003-2023 Free Software Foundation, Inc.
 
 ;; Author:      FSF (see vc.el for full credits)
 ;; Maintainer:  Stefan Monnier <monnier@gnu.org>
diff --git a/lisp/vc/vc.el b/lisp/vc/vc.el
index 82da5e74489..0a160025ed0 100644
--- a/lisp/vc/vc.el
+++ b/lisp/vc/vc.el
@@ -1,6 +1,6 @@
 ;;; vc.el --- drive a version-control system from within Emacs  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1992-1998, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1992-1998, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: FSF (see below for full credits)
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/vcursor.el b/lisp/vcursor.el
index 819a051b514..d8107cbb321 100644
--- a/lisp/vcursor.el
+++ b/lisp/vcursor.el
@@ -1,6 +1,6 @@
 ;;; vcursor.el --- manipulate an alternative ("virtual") cursor  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 1994, 1996, 1998, 2001-2022 Free Software Foundation,
+;; Copyright (C) 1994, 1996, 1998, 2001-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Peter Stephenson <pws@ibmth.df.unipi.it>
diff --git a/lisp/version.el b/lisp/version.el
index fa755c78676..d6de15b64fc 100644
--- a/lisp/version.el
+++ b/lisp/version.el
@@ -1,6 +1,6 @@
 ;;; version.el --- record version number of Emacs  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1985, 1992, 1994-1995, 1999-2022 Free Software
+;; Copyright (C) 1985, 1992, 1994-1995, 1999-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/view.el b/lisp/view.el
index a90a7631f04..784fe4ebab1 100644
--- a/lisp/view.el
+++ b/lisp/view.el
@@ -1,6 +1,6 @@
 ;;; view.el --- peruse file or buffer without editing  -*- lexical-binding: t 
-*-
 
-;; Copyright (C) 1985, 1989, 1994-1995, 1997, 2000-2022 Free Software
+;; Copyright (C) 1985, 1989, 1994-1995, 1997, 2000-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: K. Shane Hartman
diff --git a/lisp/vt-control.el b/lisp/vt-control.el
index b80d3505b30..1a5be59a53b 100644
--- a/lisp/vt-control.el
+++ b/lisp/vt-control.el
@@ -1,6 +1,6 @@
 ;;; vt-control.el --- Common VTxxx control functions  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1993-1994, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1993-1994, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Rob Riepel <riepel@networking.stanford.edu>
 ;; Keywords: terminals
diff --git a/lisp/vt100-led.el b/lisp/vt100-led.el
index a6a256a6a74..1677650cf2a 100644
--- a/lisp/vt100-led.el
+++ b/lisp/vt100-led.el
@@ -1,6 +1,6 @@
 ;;; vt100-led.el --- functions for LED control on VT-100 terminals & clones  
-*- lexical-binding:t -*-
 
-;; Copyright (C) 1988, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1988, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Howard Gayle
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/w32-fns.el b/lisp/w32-fns.el
index f353566b060..e5b79907d39 100644
--- a/lisp/w32-fns.el
+++ b/lisp/w32-fns.el
@@ -1,6 +1,6 @@
 ;;; w32-fns.el --- Lisp routines for 32-bit Windows  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 1994, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Geoff Voelker <voelker@cs.washington.edu>
 ;; Keywords: internal
diff --git a/lisp/w32-vars.el b/lisp/w32-vars.el
index 9be34c0dc0b..a3deab9bc3a 100644
--- a/lisp/w32-vars.el
+++ b/lisp/w32-vars.el
@@ -1,6 +1,6 @@
 ;;; w32-vars.el --- MS-Windows specific user options  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 ;; Author: Jason Rumney <jasonr@gnu.org>
 ;; Keywords: internal
diff --git a/lisp/wdired.el b/lisp/wdired.el
index 175668a51be..c13ccc4a6f1 100644
--- a/lisp/wdired.el
+++ b/lisp/wdired.el
@@ -1,6 +1,6 @@
 ;;; wdired.el --- Rename files editing their names in dired buffers -*- 
coding: utf-8; lexical-binding: t; -*-
 
-;; Copyright (C) 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2004-2023 Free Software Foundation, Inc.
 
 ;; Filename: wdired.el
 ;; Author: Juan León Lahoz García <juanleon1@gmail.com>
diff --git a/lisp/whitespace.el b/lisp/whitespace.el
index 6cdc4ab4845..45a553ac214 100644
--- a/lisp/whitespace.el
+++ b/lisp/whitespace.el
@@ -1,6 +1,6 @@
 ;;; whitespace.el --- minor mode to visualize TAB, (HARD) SPACE, NEWLINE -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Vinicius Jose Latorre <viniciusjl.gnu@gmail.com>
 ;; Keywords: data, wp
diff --git a/lisp/wid-browse.el b/lisp/wid-browse.el
index e71e8cd4935..ff611a0bf30 100644
--- a/lisp/wid-browse.el
+++ b/lisp/wid-browse.el
@@ -1,6 +1,6 @@
 ;;; wid-browse.el --- functions for browsing widgets  -*- lexical-binding: t 
-*-
 
-;; Copyright (C) 1997, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Per Abrahamsen <abraham@dina.kvl.dk>
 ;; Keywords: extensions
diff --git a/lisp/wid-edit.el b/lisp/wid-edit.el
index ae2a43654e0..05e7931c456 100644
--- a/lisp/wid-edit.el
+++ b/lisp/wid-edit.el
@@ -1,6 +1,6 @@
 ;;; wid-edit.el --- Functions for creating and using widgets -*- 
lexical-binding:t -*-
 ;;
-;; Copyright (C) 1996-1997, 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-1997, 1999-2023 Free Software Foundation, Inc.
 ;;
 ;; Author: Per Abrahamsen <abraham@dina.kvl.dk>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/widget.el b/lisp/widget.el
index 34885f7d1f0..e3aab350e97 100644
--- a/lisp/widget.el
+++ b/lisp/widget.el
@@ -1,6 +1,6 @@
 ;;; widget.el --- a library of user interface components  -*- lexical-binding: 
t; -*-
 ;;
-;; Copyright (C) 1996-1997, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1996-1997, 2001-2023 Free Software Foundation, Inc.
 ;;
 ;; Author: Per Abrahamsen <abraham@dina.kvl.dk>
 ;; Keywords: help, extensions, faces, hypermedia
diff --git a/lisp/windmove.el b/lisp/windmove.el
index 5c7bc91192a..8270d5beffb 100644
--- a/lisp/windmove.el
+++ b/lisp/windmove.el
@@ -1,6 +1,6 @@
 ;;; windmove.el --- directional window-selection routines  -*- 
lexical-binding:t -*-
 ;;
-;; Copyright (C) 1998-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2023 Free Software Foundation, Inc.
 ;;
 ;; Author: Hovav Shacham (hovav@cs.stanford.edu)
 ;; Created: 17 October 1998
diff --git a/lisp/window.el b/lisp/window.el
index a47a1216d10..e528ce9d4fc 100644
--- a/lisp/window.el
+++ b/lisp/window.el
@@ -1,6 +1,6 @@
 ;;; window.el --- GNU Emacs window commands aside from those written in C  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 1985, 1989, 1992-1994, 2000-2022 Free Software
+;; Copyright (C) 1985, 1989, 1992-1994, 2000-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/winner.el b/lisp/winner.el
index e671b83880a..e46a5e33501 100644
--- a/lisp/winner.el
+++ b/lisp/winner.el
@@ -1,6 +1,6 @@
 ;;; winner.el --- Restore old window configurations  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1997-1998, 2001-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1997-1998, 2001-2023 Free Software Foundation, Inc.
 
 ;; Author: Ivar Rummelhoff <ivarru@math.uio.no>
 ;; Created: 27 Feb 1997
diff --git a/lisp/woman.el b/lisp/woman.el
index 2e0d9a9090d..8082b3343de 100644
--- a/lisp/woman.el
+++ b/lisp/woman.el
@@ -1,6 +1,6 @@
 ;;; woman.el --- browse UN*X manual pages `wo (without) man'  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Francis J. Wright <F.J.Wright@qmul.ac.uk>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/x-dnd.el b/lisp/x-dnd.el
index 559679131bd..d3af22430b2 100644
--- a/lisp/x-dnd.el
+++ b/lisp/x-dnd.el
@@ -1,6 +1,6 @@
 ;;; x-dnd.el --- drag and drop support for X  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2004-2023 Free Software Foundation, Inc.
 
 ;; Author: Jan Djärv <jan.h.d@swipnet.se>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/lisp/xdg.el b/lisp/xdg.el
index 60e643964e8..cc33f667c1c 100644
--- a/lisp/xdg.el
+++ b/lisp/xdg.el
@@ -1,6 +1,6 @@
 ;;; xdg.el --- XDG specification and standard support -*- lexical-binding: t 
-*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; Author: Mark Oteiza <mvoteiza@udel.edu>
 ;; Created: 27 January 2017
diff --git a/lisp/xml.el b/lisp/xml.el
index 94c4f91ce04..09bf177fd52 100644
--- a/lisp/xml.el
+++ b/lisp/xml.el
@@ -1,6 +1,6 @@
 ;;; xml.el --- XML parser -*- lexical-binding: t -*-
 
-;; Copyright (C) 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Emmanuel Briot <briot@gnat.com>
 ;; Maintainer: Mark A. Hershberger <mah@everybody.org>
diff --git a/lisp/xt-mouse.el b/lisp/xt-mouse.el
index 313665f6bf3..adfa480bc0f 100644
--- a/lisp/xt-mouse.el
+++ b/lisp/xt-mouse.el
@@ -1,6 +1,6 @@
 ;;; xt-mouse.el --- support the mouse when emacs run in an xterm -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 1994, 2000-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1994, 2000-2023 Free Software Foundation, Inc.
 
 ;; Author: Per Abrahamsen <abraham@dina.kvl.dk>
 ;; Keywords: mouse, terminals
diff --git a/lisp/xwidget.el b/lisp/xwidget.el
index 5662f0a3ea6..775c39a8be8 100644
--- a/lisp/xwidget.el
+++ b/lisp/xwidget.el
@@ -1,6 +1,6 @@
 ;;; xwidget.el --- api functions for xwidgets  -*- lexical-binding: t -*-
 ;;
-;; Copyright (C) 2011-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2011-2023 Free Software Foundation, Inc.
 ;;
 ;; Author: Joakim Verona (joakim@verona.se)
 ;;
diff --git a/lwlib/ChangeLog.1 b/lwlib/ChangeLog.1
index 4dac7763b92..460e73f4dcc 100644
--- a/lwlib/ChangeLog.1
+++ b/lwlib/ChangeLog.1
@@ -1964,7 +1964,7 @@
 ;; coding: utf-8
 ;; End:
 
-  Copyright (C) 1995-1999, 2001-2022 Free Software Foundation, Inc.
+  Copyright (C) 1995-1999, 2001-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/lwlib/Makefile.in b/lwlib/Makefile.in
index d58c7bf6ac5..903461a2f4a 100644
--- a/lwlib/Makefile.in
+++ b/lwlib/Makefile.in
@@ -1,7 +1,7 @@
 ### @configure_input@
 
 # Copyright (C) 1992, 1993 Lucid, Inc.
-# Copyright (C) 1994, 2001-2022 Free Software Foundation, Inc.
+# Copyright (C) 1994, 2001-2023 Free Software Foundation, Inc.
 #
 # This file is part of the Lucid Widget Library.
 #
diff --git a/lwlib/deps.mk b/lwlib/deps.mk
index 6a7eb1e0cab..d55374d3023 100644
--- a/lwlib/deps.mk
+++ b/lwlib/deps.mk
@@ -1,7 +1,7 @@
 ### deps.mk --- lwlib/Makefile fragment for GNU Emacs
 
 # Copyright (C) 1992, 1993 Lucid, Inc.
-# Copyright (C) 1994, 2001-2022 Free Software Foundation, Inc.
+# Copyright (C) 1994, 2001-2023 Free Software Foundation, Inc.
 #
 # This file is part of the Lucid Widget Library.
 #
diff --git a/lwlib/lwlib-Xaw.c b/lwlib/lwlib-Xaw.c
index d17acae728b..6e60b1390f4 100644
--- a/lwlib/lwlib-Xaw.c
+++ b/lwlib/lwlib-Xaw.c
@@ -1,7 +1,7 @@
 /* The lwlib interface to Athena widgets.
 
 Copyright (C) 1993 Chuck Thompson <cthomp@cs.uiuc.edu>
-Copyright (C) 1994, 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 1994, 2001-2023 Free Software Foundation, Inc.
 
 This file is part of the Lucid Widget Library.
 
diff --git a/lwlib/lwlib-Xlw.c b/lwlib/lwlib-Xlw.c
index e3b596369eb..03f5809ca37 100644
--- a/lwlib/lwlib-Xlw.c
+++ b/lwlib/lwlib-Xlw.c
@@ -1,7 +1,7 @@
 /* The lwlib interface to "xlwmenu" menus.
 
 Copyright (C) 1992 Lucid, Inc.
-Copyright (C) 1994, 2000-2022 Free Software Foundation, Inc.
+Copyright (C) 1994, 2000-2023 Free Software Foundation, Inc.
 
 This file is part of the Lucid Widget Library.
 
diff --git a/lwlib/lwlib-Xm.c b/lwlib/lwlib-Xm.c
index fa60fc89d08..491d4c4fb21 100644
--- a/lwlib/lwlib-Xm.c
+++ b/lwlib/lwlib-Xm.c
@@ -1,6 +1,6 @@
 /* The lwlib interface to Motif widgets.
 
-Copyright (C) 1994-1997, 1999-2022 Free Software Foundation, Inc.
+Copyright (C) 1994-1997, 1999-2023 Free Software Foundation, Inc.
 Copyright (C) 1992 Lucid, Inc.
 
 This file is part of the Lucid Widget Library.
diff --git a/lwlib/lwlib-int.h b/lwlib/lwlib-int.h
index 100e2ece698..09f674f75a8 100644
--- a/lwlib/lwlib-int.h
+++ b/lwlib/lwlib-int.h
@@ -1,6 +1,6 @@
 /*
 Copyright (C) 1992 Lucid, Inc.
-Copyright (C) 2000-2022 Free Software Foundation, Inc.
+Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 This file is part of the Lucid Widget Library.
 
diff --git a/lwlib/lwlib-utils.c b/lwlib/lwlib-utils.c
index ff86886c955..f7606fa0361 100644
--- a/lwlib/lwlib-utils.c
+++ b/lwlib/lwlib-utils.c
@@ -1,7 +1,7 @@
 /* Defines some widget utility functions.
 
 Copyright (C) 1992 Lucid, Inc.
-Copyright (C) 1994, 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 1994, 2001-2023 Free Software Foundation, Inc.
 
 This file is part of the Lucid Widget Library.
 
diff --git a/lwlib/lwlib-widget.h b/lwlib/lwlib-widget.h
index 5226db5f63f..7c8af4286c1 100644
--- a/lwlib/lwlib-widget.h
+++ b/lwlib/lwlib-widget.h
@@ -1,6 +1,6 @@
 /*
 Copyright (C) 1992, 1993 Lucid, Inc.
-Copyright (C) 1994, 1999-2022 Free Software Foundation, Inc.
+Copyright (C) 1994, 1999-2023 Free Software Foundation, Inc.
 
 This file is part of the Lucid Widget Library.
 
diff --git a/lwlib/lwlib.c b/lwlib/lwlib.c
index 30546b60e51..69114660aa4 100644
--- a/lwlib/lwlib.c
+++ b/lwlib/lwlib.c
@@ -1,7 +1,7 @@
 /* A general interface to the widgets of different toolkits.
 
 Copyright (C) 1992, 1993 Lucid, Inc.
-Copyright (C) 1994-1996, 1999-2022 Free Software Foundation, Inc.
+Copyright (C) 1994-1996, 1999-2023 Free Software Foundation, Inc.
 
 This file is part of the Lucid Widget Library.
 
diff --git a/lwlib/lwlib.h b/lwlib/lwlib.h
index 86b1c60a5de..341d0a75428 100644
--- a/lwlib/lwlib.h
+++ b/lwlib/lwlib.h
@@ -1,6 +1,6 @@
 /*
 Copyright (C) 1992, 1993 Lucid, Inc.
-Copyright (C) 1994, 1999-2022 Free Software Foundation, Inc.
+Copyright (C) 1994, 1999-2023 Free Software Foundation, Inc.
 
 This file is part of the Lucid Widget Library.
 
diff --git a/lwlib/xlwmenu.c b/lwlib/xlwmenu.c
index 530390f9b39..044cfd11fc4 100644
--- a/lwlib/xlwmenu.c
+++ b/lwlib/xlwmenu.c
@@ -1,7 +1,7 @@
 /* Implements a lightweight menubar widget.
 
 Copyright (C) 1992 Lucid, Inc.
-Copyright (C) 1994-1995, 1997, 1999-2022 Free Software Foundation, Inc.
+Copyright (C) 1994-1995, 1997, 1999-2023 Free Software Foundation, Inc.
 
 This file is part of the Lucid Widget Library.
 
diff --git a/lwlib/xlwmenu.h b/lwlib/xlwmenu.h
index ae72fd64db1..900413ce67b 100644
--- a/lwlib/xlwmenu.h
+++ b/lwlib/xlwmenu.h
@@ -1,6 +1,6 @@
 /* Interface of a lightweight menubar widget.
 
-Copyright (C) 2002-2022 Free Software Foundation, Inc.
+Copyright (C) 2002-2023 Free Software Foundation, Inc.
 Copyright (C) 1992 Lucid, Inc.
 
 This file is part of the Lucid Widget Library.
diff --git a/lwlib/xlwmenuP.h b/lwlib/xlwmenuP.h
index 5b0c48b7953..ae69fcd0dbb 100644
--- a/lwlib/xlwmenuP.h
+++ b/lwlib/xlwmenuP.h
@@ -1,6 +1,6 @@
 /* Internals of a lightweight menubar widget.
 
-Copyright (C) 2002-2022 Free Software Foundation, Inc.
+Copyright (C) 2002-2023 Free Software Foundation, Inc.
 Copyright (C) 1992 Lucid, Inc.
 
 This file is part of the Lucid Widget Library.
diff --git a/m4/00gnulib.m4 b/m4/00gnulib.m4
index dea34e8341d..7fe03e0b9c0 100644
--- a/m4/00gnulib.m4
+++ b/m4/00gnulib.m4
@@ -1,5 +1,5 @@
 # 00gnulib.m4 serial 8
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 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/__inline.m4 b/m4/__inline.m4
index fbe2098e86a..acf8668bc58 100644
--- a/m4/__inline.m4
+++ b/m4/__inline.m4
@@ -1,5 +1,5 @@
 # Test for __inline keyword
-dnl Copyright 2017-2022 Free Software Foundation, Inc.
+dnl Copyright 2017-2023 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/absolute-header.m4 b/m4/absolute-header.m4
index 67d6507c3e6..e7947648881 100644
--- a/m4/absolute-header.m4
+++ b/m4/absolute-header.m4
@@ -1,5 +1,5 @@
 # absolute-header.m4 serial 17
-dnl Copyright (C) 2006-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2023 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/acl.m4 b/m4/acl.m4
index 8909442d7f0..98362858ce5 100644
--- a/m4/acl.m4
+++ b/m4/acl.m4
@@ -1,7 +1,7 @@
 # acl.m4 - check for access control list (ACL) primitives
 # serial 24
 
-# Copyright (C) 2002, 2004-2022 Free Software Foundation, Inc.
+# Copyright (C) 2002, 2004-2023 Free Software Foundation, Inc.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
diff --git a/m4/alloca.m4 b/m4/alloca.m4
index 19a303539a9..d000fb05c8c 100644
--- a/m4/alloca.m4
+++ b/m4/alloca.m4
@@ -1,5 +1,5 @@
 # alloca.m4 serial 20
-dnl Copyright (C) 2002-2004, 2006-2007, 2009-2022 Free Software
+dnl Copyright (C) 2002-2004, 2006-2007, 2009-2023 Free Software
 dnl 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/builtin-expect.m4 b/m4/builtin-expect.m4
index b1fb12a3fbd..531ed48af7f 100644
--- a/m4/builtin-expect.m4
+++ b/m4/builtin-expect.m4
@@ -1,6 +1,6 @@
 dnl Check for __builtin_expect.
 
-dnl Copyright 2016-2022 Free Software Foundation, Inc.
+dnl Copyright 2016-2023 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/byteswap.m4 b/m4/byteswap.m4
index ede2bc1c856..33878120a88 100644
--- a/m4/byteswap.m4
+++ b/m4/byteswap.m4
@@ -1,5 +1,5 @@
 # byteswap.m4 serial 4
-dnl Copyright (C) 2005, 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2023 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/canonicalize.m4 b/m4/canonicalize.m4
index b55d5c06e26..03cb0aec93f 100644
--- a/m4/canonicalize.m4
+++ b/m4/canonicalize.m4
@@ -1,6 +1,6 @@
 # canonicalize.m4 serial 37
 
-dnl Copyright (C) 2003-2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2003-2007, 2009-2023 Free Software Foundation, Inc.
 
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/clock_time.m4 b/m4/clock_time.m4
index abab3a3e25c..9b94f705b0a 100644
--- a/m4/clock_time.m4
+++ b/m4/clock_time.m4
@@ -1,5 +1,5 @@
 # clock_time.m4 serial 10
-dnl Copyright (C) 2002-2006, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2023 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/copy-file-range.m4 b/m4/copy-file-range.m4
index 4c7ec4eaafa..82e5884ba42 100644
--- a/m4/copy-file-range.m4
+++ b/m4/copy-file-range.m4
@@ -1,5 +1,5 @@
 # copy-file-range.m4
-dnl Copyright 2019-2022 Free Software Foundation, Inc.
+dnl Copyright 2019-2023 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/d-type.m4 b/m4/d-type.m4
index 121bc64614a..05eb8ac0cfa 100644
--- a/m4/d-type.m4
+++ b/m4/d-type.m4
@@ -5,7 +5,7 @@ dnl
 dnl Check whether struct dirent has a member named d_type.
 dnl
 
-# Copyright (C) 1997, 1999-2004, 2006, 2009-2022 Free Software
+# Copyright (C) 1997, 1999-2004, 2006, 2009-2023 Free Software
 # Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
diff --git a/m4/dirent_h.m4 b/m4/dirent_h.m4
index ddaca1680de..2a232a7622e 100644
--- a/m4/dirent_h.m4
+++ b/m4/dirent_h.m4
@@ -1,5 +1,5 @@
 # dirent_h.m4 serial 19
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 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/dirfd.m4 b/m4/dirfd.m4
index 92001700ef1..2135535042b 100644
--- a/m4/dirfd.m4
+++ b/m4/dirfd.m4
@@ -2,7 +2,7 @@
 
 dnl Find out how to get the file descriptor associated with an open DIR*.
 
-# Copyright (C) 2001-2006, 2008-2022 Free Software Foundation, Inc.
+# Copyright (C) 2001-2006, 2008-2023 Free Software Foundation, Inc.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
diff --git a/m4/double-slash-root.m4 b/m4/double-slash-root.m4
index 09ff5f0d17a..1776e5eb75d 100644
--- a/m4/double-slash-root.m4
+++ b/m4/double-slash-root.m4
@@ -1,5 +1,5 @@
 # double-slash-root.m4 serial 4   -*- Autoconf -*-
-dnl Copyright (C) 2006, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2008-2023 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/dup2.m4 b/m4/dup2.m4
index fb08263708a..8a040d4c369 100644
--- a/m4/dup2.m4
+++ b/m4/dup2.m4
@@ -1,5 +1,5 @@
 #serial 27
-dnl Copyright (C) 2002, 2005, 2007, 2009-2022 Free Software Foundation,
+dnl Copyright (C) 2002, 2005, 2007, 2009-2023 Free Software Foundation,
 dnl 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/eealloc.m4 b/m4/eealloc.m4
index a6aa2f88d0c..cb3e08fe53a 100644
--- a/m4/eealloc.m4
+++ b/m4/eealloc.m4
@@ -1,5 +1,5 @@
 # eealloc.m4 serial 3
-dnl Copyright (C) 2003, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2009-2023 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/environ.m4 b/m4/environ.m4
index 583dac39326..741dfc56a1e 100644
--- a/m4/environ.m4
+++ b/m4/environ.m4
@@ -1,5 +1,5 @@
 # environ.m4 serial 8
-dnl Copyright (C) 2001-2004, 2006-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2004, 2006-2023 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/errno_h.m4 b/m4/errno_h.m4
index 4a6464eebab..82ab38368fc 100644
--- a/m4/errno_h.m4
+++ b/m4/errno_h.m4
@@ -1,5 +1,5 @@
 # errno_h.m4 serial 13
-dnl Copyright (C) 2004, 2006, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2004, 2006, 2008-2023 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/euidaccess.m4 b/m4/euidaccess.m4
index 04f66f9d5db..0dc757820ee 100644
--- a/m4/euidaccess.m4
+++ b/m4/euidaccess.m4
@@ -1,5 +1,5 @@
 # euidaccess.m4 serial 15
-dnl Copyright (C) 2002-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2023 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/execinfo.m4 b/m4/execinfo.m4
index 81250c53eda..60ccd6b6da4 100644
--- a/m4/execinfo.m4
+++ b/m4/execinfo.m4
@@ -1,6 +1,6 @@
 # Check for GNU-style execinfo.h.
 
-dnl Copyright 2012-2022 Free Software Foundation, Inc.
+dnl Copyright 2012-2023 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/explicit_bzero.m4 b/m4/explicit_bzero.m4
index 3b4ef8c3cc5..aa74bea3d26 100644
--- a/m4/explicit_bzero.m4
+++ b/m4/explicit_bzero.m4
@@ -1,4 +1,4 @@
-dnl Copyright 2017-2022 Free Software Foundation, Inc.
+dnl Copyright 2017-2023 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/extensions.m4 b/m4/extensions.m4
index 0b3e4b5af7e..6596e7efc06 100644
--- a/m4/extensions.m4
+++ b/m4/extensions.m4
@@ -1,7 +1,7 @@
 # serial 22  -*- Autoconf -*-
 # Enable extensions on systems that normally disable them.
 
-# Copyright (C) 2003, 2006-2022 Free Software Foundation, Inc.
+# Copyright (C) 2003, 2006-2023 Free Software Foundation, Inc.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
diff --git a/m4/extern-inline.m4 b/m4/extern-inline.m4
index 2e914dbc070..ad8078c9a79 100644
--- a/m4/extern-inline.m4
+++ b/m4/extern-inline.m4
@@ -1,6 +1,6 @@
 dnl 'extern inline' a la ISO C99.
 
-dnl Copyright 2012-2022 Free Software Foundation, Inc.
+dnl Copyright 2012-2023 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/faccessat.m4 b/m4/faccessat.m4
index 0ba5b3b687b..934c1f41546 100644
--- a/m4/faccessat.m4
+++ b/m4/faccessat.m4
@@ -1,7 +1,7 @@
 # serial 10
 # See if we need to provide faccessat replacement.
 
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 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/fchmodat.m4 b/m4/fchmodat.m4
index a5cf95a88be..a1904341444 100644
--- a/m4/fchmodat.m4
+++ b/m4/fchmodat.m4
@@ -1,5 +1,5 @@
 # fchmodat.m4 serial 6
-dnl Copyright (C) 2004-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2023 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/fcntl.m4 b/m4/fcntl.m4
index 428e5709d30..524a99af80a 100644
--- a/m4/fcntl.m4
+++ b/m4/fcntl.m4
@@ -1,5 +1,5 @@
 # fcntl.m4 serial 11
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 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/fcntl_h.m4 b/m4/fcntl_h.m4
index 267f98bf52d..68f4e648021 100644
--- a/m4/fcntl_h.m4
+++ b/m4/fcntl_h.m4
@@ -1,6 +1,6 @@
 # serial 20
 # Configure fcntl.h.
-dnl Copyright (C) 2006-2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2007, 2009-2023 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/fdopendir.m4 b/m4/fdopendir.m4
index 30016084082..2c975397118 100644
--- a/m4/fdopendir.m4
+++ b/m4/fdopendir.m4
@@ -1,7 +1,7 @@
 # serial 14
 # See if we need to provide fdopendir.
 
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 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/filemode.m4 b/m4/filemode.m4
index 03fff30a77a..2fcc69d119b 100644
--- a/m4/filemode.m4
+++ b/m4/filemode.m4
@@ -1,5 +1,5 @@
 # filemode.m4 serial 9
-dnl Copyright (C) 2002, 2005-2006, 2009-2022 Free Software Foundation,
+dnl Copyright (C) 2002, 2005-2006, 2009-2023 Free Software Foundation,
 dnl 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/flexmember.m4 b/m4/flexmember.m4
index 3b4237e9f79..13f7e870d31 100644
--- a/m4/flexmember.m4
+++ b/m4/flexmember.m4
@@ -1,7 +1,7 @@
 # serial 5
 # Check for flexible array member support.
 
-# Copyright (C) 2006, 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009-2023 Free Software Foundation, Inc.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
diff --git a/m4/fpending.m4 b/m4/fpending.m4
index de4eb7f9b32..6991f81066d 100644
--- a/m4/fpending.m4
+++ b/m4/fpending.m4
@@ -1,6 +1,6 @@
 # serial 23
 
-# Copyright (C) 2000-2001, 2004-2022 Free Software Foundation, Inc.
+# Copyright (C) 2000-2001, 2004-2023 Free Software Foundation, Inc.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
diff --git a/m4/fpieee.m4 b/m4/fpieee.m4
index c0c23e95650..706b33141d3 100644
--- a/m4/fpieee.m4
+++ b/m4/fpieee.m4
@@ -1,5 +1,5 @@
 # fpieee.m4 serial 2  -*- coding: utf-8 -*-
-dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2023 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/free.m4 b/m4/free.m4
index dfeecd2bf14..0389dea3f49 100644
--- a/m4/free.m4
+++ b/m4/free.m4
@@ -1,5 +1,5 @@
 # free.m4 serial 6
-# Copyright (C) 2003-2005, 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 2003-2005, 2009-2023 Free Software Foundation, Inc.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
diff --git a/m4/fstatat.m4 b/m4/fstatat.m4
index e8604a6ad3a..083076911ff 100644
--- a/m4/fstatat.m4
+++ b/m4/fstatat.m4
@@ -1,5 +1,5 @@
 # fstatat.m4 serial 4
-dnl Copyright (C) 2004-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2023 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/fsusage.m4 b/m4/fsusage.m4
index f46566082a9..aeb3467a272 100644
--- a/m4/fsusage.m4
+++ b/m4/fsusage.m4
@@ -1,7 +1,7 @@
 # serial 35
 # Obtaining file system usage information.
 
-# Copyright (C) 1997-1998, 2000-2001, 2003-2022 Free Software
+# Copyright (C) 1997-1998, 2000-2001, 2003-2023 Free Software
 # Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
diff --git a/m4/fsync.m4 b/m4/fsync.m4
index cbf35fe310a..857e495506f 100644
--- a/m4/fsync.m4
+++ b/m4/fsync.m4
@@ -1,5 +1,5 @@
 # fsync.m4 serial 2
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 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/futimens.m4 b/m4/futimens.m4
index e3caa7d898a..3aaa10a0b52 100644
--- a/m4/futimens.m4
+++ b/m4/futimens.m4
@@ -1,7 +1,7 @@
 # serial 9
 # See if we need to provide futimens replacement.
 
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 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/getdtablesize.m4 b/m4/getdtablesize.m4
index 6134eaace01..8bcda9053b6 100644
--- a/m4/getdtablesize.m4
+++ b/m4/getdtablesize.m4
@@ -1,5 +1,5 @@
 # getdtablesize.m4 serial 8
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 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/getgroups.m4 b/m4/getgroups.m4
index 60bebe270ee..d5a18ea88b0 100644
--- a/m4/getgroups.m4
+++ b/m4/getgroups.m4
@@ -3,7 +3,7 @@
 dnl From Jim Meyering.
 dnl A wrapper around AC_FUNC_GETGROUPS.
 
-# Copyright (C) 1996-1997, 1999-2004, 2008-2022 Free Software
+# Copyright (C) 1996-1997, 1999-2004, 2008-2023 Free Software
 # Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
diff --git a/m4/getloadavg.m4 b/m4/getloadavg.m4
index a7191250216..7097e5dd512 100644
--- a/m4/getloadavg.m4
+++ b/m4/getloadavg.m4
@@ -1,6 +1,6 @@
 # Check for getloadavg.
 
-# Copyright (C) 1992-1996, 1999-2000, 2002-2003, 2006, 2008-2022 Free
+# Copyright (C) 1992-1996, 1999-2000, 2002-2003, 2006, 2008-2023 Free
 # Software Foundation, Inc.
 
 # This file is free software; the Free Software Foundation
diff --git a/m4/getopt.m4 b/m4/getopt.m4
index 0997522fc8d..c7481c51b0c 100644
--- a/m4/getopt.m4
+++ b/m4/getopt.m4
@@ -1,5 +1,5 @@
 # getopt.m4 serial 47
-dnl Copyright (C) 2002-2006, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2008-2023 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/getrandom.m4 b/m4/getrandom.m4
index 6ca715005db..95111567d79 100644
--- a/m4/getrandom.m4
+++ b/m4/getrandom.m4
@@ -1,5 +1,5 @@
 # getrandom.m4 serial 8
-dnl Copyright 2020-2022 Free Software Foundation, Inc.
+dnl Copyright 2020-2023 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/gettime.m4 b/m4/gettime.m4
index a99c1e6383a..d8557ac58bb 100644
--- a/m4/gettime.m4
+++ b/m4/gettime.m4
@@ -1,5 +1,5 @@
 # gettime.m4 serial 9
-dnl Copyright (C) 2002, 2004-2006, 2009-2022 Free Software Foundation,
+dnl Copyright (C) 2002, 2004-2006, 2009-2023 Free Software Foundation,
 dnl 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/gettimeofday.m4 b/m4/gettimeofday.m4
index a14c972edcb..66231e0174f 100644
--- a/m4/gettimeofday.m4
+++ b/m4/gettimeofday.m4
@@ -1,6 +1,6 @@
 # serial 29
 
-# Copyright (C) 2001-2003, 2005, 2007, 2009-2022 Free Software
+# Copyright (C) 2001-2003, 2005, 2007, 2009-2023 Free Software
 # Foundation, Inc.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
diff --git a/m4/gnulib-common.m4 b/m4/gnulib-common.m4
index 74dc1bad041..a47acfc0598 100644
--- a/m4/gnulib-common.m4
+++ b/m4/gnulib-common.m4
@@ -1,5 +1,5 @@
 # gnulib-common.m4 serial 67
-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/m4/gnulib-comp.m4 b/m4/gnulib-comp.m4
index f9d451465e0..b4d4284e005 100644
--- a/m4/gnulib-comp.m4
+++ b/m4/gnulib-comp.m4
@@ -1,5 +1,5 @@
 # DO NOT EDIT! GENERATED AUTOMATICALLY!
-# Copyright (C) 2002-2022 Free Software Foundation, Inc.
+# Copyright (C) 2002-2023 Free Software Foundation, Inc.
 #
 # This file 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/group-member.m4 b/m4/group-member.m4
index 9204a0eb97b..6e860c6189d 100644
--- a/m4/group-member.m4
+++ b/m4/group-member.m4
@@ -1,6 +1,6 @@
 # serial 14
 
-# Copyright (C) 1999-2001, 2003-2007, 2009-2022 Free Software
+# Copyright (C) 1999-2001, 2003-2007, 2009-2023 Free Software
 # Foundation, Inc.
 
 # This file is free software; the Free Software Foundation
diff --git a/m4/ieee754-h.m4 b/m4/ieee754-h.m4
index 16211ffeb66..1f8b85c56ec 100644
--- a/m4/ieee754-h.m4
+++ b/m4/ieee754-h.m4
@@ -1,6 +1,6 @@
 # Configure ieee754-h module
 
-dnl Copyright 2018-2022 Free Software Foundation, Inc.
+dnl Copyright 2018-2023 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/include_next.m4 b/m4/include_next.m4
index 934de6ea5e7..e78b7c1b6d0 100644
--- a/m4/include_next.m4
+++ b/m4/include_next.m4
@@ -1,5 +1,5 @@
 # include_next.m4 serial 26
-dnl Copyright (C) 2006-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2023 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/inttypes.m4 b/m4/inttypes.m4
index 4c87aa723af..de5d51ff051 100644
--- a/m4/inttypes.m4
+++ b/m4/inttypes.m4
@@ -1,5 +1,5 @@
 # inttypes.m4 serial 35
-dnl Copyright (C) 2006-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2023 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/largefile.m4 b/m4/largefile.m4
index 3e8b5e39a72..9c6317e824f 100644
--- a/m4/largefile.m4
+++ b/m4/largefile.m4
@@ -1,7 +1,7 @@
 # Enable large files on systems where this is not the default.
 # Enable support for files on Linux file systems with 64-bit inode numbers.
 
-# Copyright 1992-1996, 1998-2022 Free Software Foundation, Inc.
+# Copyright 1992-1996, 1998-2023 Free Software Foundation, Inc.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
diff --git a/m4/lchmod.m4 b/m4/lchmod.m4
index 5baee738efd..d7964ae6fce 100644
--- a/m4/lchmod.m4
+++ b/m4/lchmod.m4
@@ -1,6 +1,6 @@
 #serial 8
 
-dnl Copyright (C) 2005-2006, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2006, 2008-2023 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/libgmp.m4 b/m4/libgmp.m4
index e5919447b9e..40d20689f79 100644
--- a/m4/libgmp.m4
+++ b/m4/libgmp.m4
@@ -1,6 +1,6 @@
 # libgmp.m4 serial 5
 # Configure the GMP library or a replacement.
-dnl Copyright 2020-2022 Free Software Foundation, Inc.
+dnl Copyright 2020-2023 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/limits-h.m4 b/m4/limits-h.m4
index 03293df7e88..b2ecbfaace7 100644
--- a/m4/limits-h.m4
+++ b/m4/limits-h.m4
@@ -1,6 +1,6 @@
 dnl Check whether limits.h has needed features.
 
-dnl Copyright 2016-2022 Free Software Foundation, Inc.
+dnl Copyright 2016-2023 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/lstat.m4 b/m4/lstat.m4
index d987060bd14..7e667fb187a 100644
--- a/m4/lstat.m4
+++ b/m4/lstat.m4
@@ -1,6 +1,6 @@
 # serial 33
 
-# Copyright (C) 1997-2001, 2003-2022 Free Software Foundation, Inc.
+# Copyright (C) 1997-2001, 2003-2023 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
diff --git a/m4/malloc.m4 b/m4/malloc.m4
index 2a6d3e1e1ba..21de02c9b65 100644
--- a/m4/malloc.m4
+++ b/m4/malloc.m4
@@ -1,5 +1,5 @@
 # malloc.m4 serial 27
-dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2023 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/manywarnings.m4 b/m4/manywarnings.m4
index 253393e51bd..5bd8e6ccad7 100644
--- a/m4/manywarnings.m4
+++ b/m4/manywarnings.m4
@@ -1,5 +1,5 @@
 # manywarnings.m4 serial 23
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 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/mbstate_t.m4 b/m4/mbstate_t.m4
index a6eba1bc121..dcd66b96131 100644
--- a/m4/mbstate_t.m4
+++ b/m4/mbstate_t.m4
@@ -1,5 +1,5 @@
 # mbstate_t.m4 serial 14
-dnl Copyright (C) 2000-2002, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2000-2002, 2008-2023 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/md5.m4 b/m4/md5.m4
index cefb9cfe8e1..678489e5c5b 100644
--- a/m4/md5.m4
+++ b/m4/md5.m4
@@ -1,5 +1,5 @@
 # md5.m4 serial 14
-dnl Copyright (C) 2002-2006, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2008-2023 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/memmem.m4 b/m4/memmem.m4
index e01aa5c713b..3cf46bc2e9c 100644
--- a/m4/memmem.m4
+++ b/m4/memmem.m4
@@ -1,5 +1,5 @@
 # memmem.m4 serial 29
-dnl Copyright (C) 2002-2004, 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 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/m4/mempcpy.m4 b/m4/mempcpy.m4
index f0153577323..3ac8a305bde 100644
--- a/m4/mempcpy.m4
+++ b/m4/mempcpy.m4
@@ -1,5 +1,5 @@
 # mempcpy.m4 serial 12
-dnl Copyright (C) 2003-2004, 2006-2007, 2009-2022 Free Software
+dnl Copyright (C) 2003-2004, 2006-2007, 2009-2023 Free Software
 dnl 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/memrchr.m4 b/m4/memrchr.m4
index 8daf0ba0fea..ed750b7bdf1 100644
--- a/m4/memrchr.m4
+++ b/m4/memrchr.m4
@@ -1,5 +1,5 @@
 # memrchr.m4 serial 11
-dnl Copyright (C) 2002-2003, 2005-2007, 2009-2022 Free Software
+dnl Copyright (C) 2002-2003, 2005-2007, 2009-2023 Free Software
 dnl 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/minmax.m4 b/m4/minmax.m4
index b9767397942..fd09846ffb3 100644
--- a/m4/minmax.m4
+++ b/m4/minmax.m4
@@ -1,5 +1,5 @@
 # minmax.m4 serial 4
-dnl Copyright (C) 2005, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2009-2023 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/mkostemp.m4 b/m4/mkostemp.m4
index 2176f372967..a7cfac4cb87 100644
--- a/m4/mkostemp.m4
+++ b/m4/mkostemp.m4
@@ -1,5 +1,5 @@
 # mkostemp.m4 serial 2
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 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/mktime.m4 b/m4/mktime.m4
index 5a362a41a5f..44665e01040 100644
--- a/m4/mktime.m4
+++ b/m4/mktime.m4
@@ -1,5 +1,5 @@
 # serial 36
-dnl Copyright (C) 2002-2003, 2005-2007, 2009-2022 Free Software
+dnl Copyright (C) 2002-2003, 2005-2007, 2009-2023 Free Software
 dnl 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/mode_t.m4 b/m4/mode_t.m4
index e08d27a749e..82197c0214a 100644
--- a/m4/mode_t.m4
+++ b/m4/mode_t.m4
@@ -1,5 +1,5 @@
 # mode_t.m4 serial 2
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 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/multiarch.m4 b/m4/multiarch.m4
index 5d942765d40..3ba5b0f76c6 100644
--- a/m4/multiarch.m4
+++ b/m4/multiarch.m4
@@ -1,5 +1,5 @@
 # multiarch.m4 serial 9
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 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/nocrash.m4 b/m4/nocrash.m4
index 91f00c1bc91..6a766387618 100644
--- a/m4/nocrash.m4
+++ b/m4/nocrash.m4
@@ -1,5 +1,5 @@
 # nocrash.m4 serial 5
-dnl Copyright (C) 2005, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2009-2023 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/nproc.m4 b/m4/nproc.m4
index 5c220ae2c4e..3065b7b9bff 100644
--- a/m4/nproc.m4
+++ b/m4/nproc.m4
@@ -1,5 +1,5 @@
 # nproc.m4 serial 5
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 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/nstrftime.m4 b/m4/nstrftime.m4
index 3c91ee0bd31..45b89f752a5 100644
--- a/m4/nstrftime.m4
+++ b/m4/nstrftime.m4
@@ -1,6 +1,6 @@
 # serial 37
 
-# Copyright (C) 1996-1997, 1999-2007, 2009-2022 Free Software
+# Copyright (C) 1996-1997, 1999-2007, 2009-2023 Free Software
 # Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
diff --git a/m4/off_t.m4 b/m4/off_t.m4
index 0890adafc35..880f347250a 100644
--- a/m4/off_t.m4
+++ b/m4/off_t.m4
@@ -1,5 +1,5 @@
 # off_t.m4 serial 1
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 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/open-cloexec.m4 b/m4/open-cloexec.m4
index 16cd5ec4cba..fd572fcd1de 100644
--- a/m4/open-cloexec.m4
+++ b/m4/open-cloexec.m4
@@ -1,6 +1,6 @@
 # Test whether O_CLOEXEC is defined.
 
-dnl Copyright 2017-2022 Free Software Foundation, Inc.
+dnl Copyright 2017-2023 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/open-slash.m4 b/m4/open-slash.m4
index 4fbf491a75f..1f731f8ad80 100644
--- a/m4/open-slash.m4
+++ b/m4/open-slash.m4
@@ -1,5 +1,5 @@
 # open-slash.m4 serial 2
-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/m4/open.m4 b/m4/open.m4
index f82fd6cac1e..94fa2bb7530 100644
--- a/m4/open.m4
+++ b/m4/open.m4
@@ -1,5 +1,5 @@
 # open.m4 serial 15
-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/m4/pathmax.m4 b/m4/pathmax.m4
index 1d1cc303580..5b7fa4242bc 100644
--- a/m4/pathmax.m4
+++ b/m4/pathmax.m4
@@ -1,5 +1,5 @@
 # pathmax.m4 serial 11
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2022 Free Software
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2023 Free Software
 dnl 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/pid_t.m4 b/m4/pid_t.m4
index cb26f3612ef..0fd7d0a1810 100644
--- a/m4/pid_t.m4
+++ b/m4/pid_t.m4
@@ -1,5 +1,5 @@
 # pid_t.m4 serial 4
-dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2023 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/pipe2.m4 b/m4/pipe2.m4
index b7522478259..501f3a4303d 100644
--- a/m4/pipe2.m4
+++ b/m4/pipe2.m4
@@ -1,5 +1,5 @@
 # pipe2.m4 serial 2
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 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/pselect.m4 b/m4/pselect.m4
index 86114416cbb..9f2b282cee0 100644
--- a/m4/pselect.m4
+++ b/m4/pselect.m4
@@ -1,5 +1,5 @@
 # pselect.m4 serial 10
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 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/pthread_sigmask.m4 b/m4/pthread_sigmask.m4
index 0aa8c53f9ec..5a90c810276 100644
--- a/m4/pthread_sigmask.m4
+++ b/m4/pthread_sigmask.m4
@@ -1,5 +1,5 @@
 # pthread_sigmask.m4 serial 21
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 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/rawmemchr.m4 b/m4/rawmemchr.m4
index dae419355a9..a48d829526f 100644
--- a/m4/rawmemchr.m4
+++ b/m4/rawmemchr.m4
@@ -1,5 +1,5 @@
 # rawmemchr.m4 serial 3
-dnl Copyright (C) 2003, 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 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/m4/readlink.m4 b/m4/readlink.m4
index d1dd5212259..078b93aa9dc 100644
--- a/m4/readlink.m4
+++ b/m4/readlink.m4
@@ -1,5 +1,5 @@
 # readlink.m4 serial 16
-dnl Copyright (C) 2003, 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2007, 2009-2023 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/readlinkat.m4 b/m4/readlinkat.m4
index 63c5205e119..ffd0b8e9bc1 100644
--- a/m4/readlinkat.m4
+++ b/m4/readlinkat.m4
@@ -1,7 +1,7 @@
 # serial 6
 # See if we need to provide readlinkat replacement.
 
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 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/realloc.m4 b/m4/realloc.m4
index 62c72f88f23..742000154be 100644
--- a/m4/realloc.m4
+++ b/m4/realloc.m4
@@ -1,5 +1,5 @@
 # realloc.m4 serial 24
-dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2023 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/regex.m4 b/m4/regex.m4
index 47342986d27..c89a1432a7b 100644
--- a/m4/regex.m4
+++ b/m4/regex.m4
@@ -1,6 +1,6 @@
 # serial 73
 
-# Copyright (C) 1996-2001, 2003-2022 Free Software Foundation, Inc.
+# Copyright (C) 1996-2001, 2003-2023 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
diff --git a/m4/sha1.m4 b/m4/sha1.m4
index 0d7abc7245f..16b79c0868b 100644
--- a/m4/sha1.m4
+++ b/m4/sha1.m4
@@ -1,5 +1,5 @@
 # sha1.m4 serial 12
-dnl Copyright (C) 2002-2006, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2008-2023 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/sha256.m4 b/m4/sha256.m4
index b3d8f92e9f3..4d1d1dda158 100644
--- a/m4/sha256.m4
+++ b/m4/sha256.m4
@@ -1,5 +1,5 @@
 # sha256.m4 serial 8
-dnl Copyright (C) 2005, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2008-2023 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/sha512.m4 b/m4/sha512.m4
index 31710575f78..b66dc726d80 100644
--- a/m4/sha512.m4
+++ b/m4/sha512.m4
@@ -1,5 +1,5 @@
 # sha512.m4 serial 9
-dnl Copyright (C) 2005-2006, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2006, 2008-2023 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/sig2str.m4 b/m4/sig2str.m4
index 6961a9b29d1..7aad94a9616 100644
--- a/m4/sig2str.m4
+++ b/m4/sig2str.m4
@@ -1,5 +1,5 @@
 # serial 7
-dnl Copyright (C) 2002, 2005-2006, 2009-2022 Free Software Foundation,
+dnl Copyright (C) 2002, 2005-2006, 2009-2023 Free Software Foundation,
 dnl 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/sigdescr_np.m4 b/m4/sigdescr_np.m4
index 4ce3b015898..da44b432c00 100644
--- a/m4/sigdescr_np.m4
+++ b/m4/sigdescr_np.m4
@@ -1,5 +1,5 @@
 # sigdescr_np.m4 serial 2
-dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2023 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/signal_h.m4 b/m4/signal_h.m4
index 4c05c6274f3..cdd6812f97c 100644
--- a/m4/signal_h.m4
+++ b/m4/signal_h.m4
@@ -1,5 +1,5 @@
 # signal_h.m4 serial 22
-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/m4/socklen.m4 b/m4/socklen.m4
index 1390ac41bda..1c63a85363e 100644
--- a/m4/socklen.m4
+++ b/m4/socklen.m4
@@ -1,5 +1,5 @@
 # socklen.m4 serial 11
-dnl Copyright (C) 2005-2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2007, 2009-2023 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/ssize_t.m4 b/m4/ssize_t.m4
index 4d850fab084..1b45e9557cc 100644
--- a/m4/ssize_t.m4
+++ b/m4/ssize_t.m4
@@ -1,5 +1,5 @@
 # ssize_t.m4 serial 5 (gettext-0.18.2)
-dnl Copyright (C) 2001-2003, 2006, 2010-2022 Free Software Foundation,
+dnl Copyright (C) 2001-2003, 2006, 2010-2023 Free Software Foundation,
 dnl 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/st_dm_mode.m4 b/m4/st_dm_mode.m4
index 347954990bc..819dd5677fc 100644
--- a/m4/st_dm_mode.m4
+++ b/m4/st_dm_mode.m4
@@ -1,6 +1,6 @@
 # serial 6
 
-# Copyright (C) 1998-1999, 2001, 2009-2022 Free Software Foundation,
+# Copyright (C) 1998-1999, 2001, 2009-2023 Free Software Foundation,
 # Inc.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
diff --git a/m4/stat-time.m4 b/m4/stat-time.m4
index 747d2b3540d..5b6b8101098 100644
--- a/m4/stat-time.m4
+++ b/m4/stat-time.m4
@@ -1,6 +1,6 @@
 # Checks for stat-related time functions.
 
-# Copyright (C) 1998-1999, 2001, 2003, 2005-2007, 2009-2022 Free
+# Copyright (C) 1998-1999, 2001, 2003, 2005-2007, 2009-2023 Free
 # Software Foundation, Inc.
 
 # This file is free software; the Free Software Foundation
diff --git a/m4/std-gnu11.m4 b/m4/std-gnu11.m4
index 5ca18607fe4..4179470ec94 100644
--- a/m4/std-gnu11.m4
+++ b/m4/std-gnu11.m4
@@ -9,7 +9,7 @@
 m4_version_prereq([2.70], [], [
 
 
-# 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/m4/stdalign.m4 b/m4/stdalign.m4
index bc798629cff..8d8db986d19 100644
--- a/m4/stdalign.m4
+++ b/m4/stdalign.m4
@@ -1,6 +1,6 @@
 # Check for stdalign.h that conforms to C11.
 
-dnl Copyright 2011-2022 Free Software Foundation, Inc.
+dnl Copyright 2011-2023 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/stddef_h.m4 b/m4/stddef_h.m4
index 7e135a5e49c..8cc6f0b4518 100644
--- a/m4/stddef_h.m4
+++ b/m4/stddef_h.m4
@@ -1,5 +1,5 @@
 # stddef_h.m4 serial 11
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 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/stdint.m4 b/m4/stdint.m4
index af3d981232b..3dc5930cf36 100644
--- a/m4/stdint.m4
+++ b/m4/stdint.m4
@@ -1,5 +1,5 @@
 # stdint.m4 serial 60
-dnl Copyright (C) 2001-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2023 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/stdio_h.m4 b/m4/stdio_h.m4
index 3180d43f4a0..915b231eade 100644
--- a/m4/stdio_h.m4
+++ b/m4/stdio_h.m4
@@ -1,5 +1,5 @@
 # stdio_h.m4 serial 56
-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/m4/stdlib_h.m4 b/m4/stdlib_h.m4
index 66fe0975bda..f9931beaf96 100644
--- a/m4/stdlib_h.m4
+++ b/m4/stdlib_h.m4
@@ -1,5 +1,5 @@
 # stdlib_h.m4 serial 63
-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/m4/stpcpy.m4 b/m4/stpcpy.m4
index 241e68c8c5b..e8a76bc34f3 100644
--- a/m4/stpcpy.m4
+++ b/m4/stpcpy.m4
@@ -1,5 +1,5 @@
 # stpcpy.m4 serial 9
-dnl Copyright (C) 2002, 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2007, 2009-2023 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/string_h.m4 b/m4/string_h.m4
index 9e09b96e165..15401e129cd 100644
--- a/m4/string_h.m4
+++ b/m4/string_h.m4
@@ -1,6 +1,6 @@
 # Configure a GNU-like replacement for <string.h>.
 
-# Copyright (C) 2007-2022 Free Software Foundation, Inc.
+# Copyright (C) 2007-2023 Free Software Foundation, Inc.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
diff --git a/m4/strnlen.m4 b/m4/strnlen.m4
index a44e32e6b30..60e8d81bf3b 100644
--- a/m4/strnlen.m4
+++ b/m4/strnlen.m4
@@ -1,5 +1,5 @@
 # strnlen.m4 serial 14
-dnl Copyright (C) 2002-2003, 2005-2007, 2009-2022 Free Software
+dnl Copyright (C) 2002-2003, 2005-2007, 2009-2023 Free Software
 dnl 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/strtoimax.m4 b/m4/strtoimax.m4
index 843489240d9..1c6ddd386a5 100644
--- a/m4/strtoimax.m4
+++ b/m4/strtoimax.m4
@@ -1,5 +1,5 @@
 # strtoimax.m4 serial 16
-dnl Copyright (C) 2002-2004, 2006, 2009-2022 Free Software Foundation,
+dnl Copyright (C) 2002-2004, 2006, 2009-2023 Free Software Foundation,
 dnl 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/strtoll.m4 b/m4/strtoll.m4
index 42a243a31e7..1e042175b18 100644
--- a/m4/strtoll.m4
+++ b/m4/strtoll.m4
@@ -1,5 +1,5 @@
 # strtoll.m4 serial 9
-dnl Copyright (C) 2002, 2004, 2006, 2008-2022 Free Software Foundation,
+dnl Copyright (C) 2002, 2004, 2006, 2008-2023 Free Software Foundation,
 dnl 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/symlink.m4 b/m4/symlink.m4
index 5be2babbcbb..7796ec8bbc0 100644
--- a/m4/symlink.m4
+++ b/m4/symlink.m4
@@ -1,7 +1,7 @@
 # serial 9
 # See if we need to provide symlink replacement.
 
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 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/sys_random_h.m4 b/m4/sys_random_h.m4
index a5ba85c67c6..01d5feebb31 100644
--- a/m4/sys_random_h.m4
+++ b/m4/sys_random_h.m4
@@ -1,5 +1,5 @@
 # sys_random_h.m4 serial 8
-dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2023 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/sys_select_h.m4 b/m4/sys_select_h.m4
index 2743cd17953..4ec5ed7a09f 100644
--- a/m4/sys_select_h.m4
+++ b/m4/sys_select_h.m4
@@ -1,5 +1,5 @@
 # sys_select_h.m4 serial 23
-dnl Copyright (C) 2006-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2023 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/sys_socket_h.m4 b/m4/sys_socket_h.m4
index 25752606a81..50f3a0a9257 100644
--- a/m4/sys_socket_h.m4
+++ b/m4/sys_socket_h.m4
@@ -1,5 +1,5 @@
 # sys_socket_h.m4 serial 28
-dnl Copyright (C) 2005-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2023 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/sys_stat_h.m4 b/m4/sys_stat_h.m4
index b5a9789b818..cd898b04f66 100644
--- a/m4/sys_stat_h.m4
+++ b/m4/sys_stat_h.m4
@@ -1,5 +1,5 @@
 # sys_stat_h.m4 serial 41   -*- Autoconf -*-
-dnl Copyright (C) 2006-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2023 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/sys_time_h.m4 b/m4/sys_time_h.m4
index bc5e2b1364c..45a1f8b0240 100644
--- a/m4/sys_time_h.m4
+++ b/m4/sys_time_h.m4
@@ -1,7 +1,7 @@
 # Configure a replacement for <sys/time.h>.
 # serial 12
 
-# Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 2007, 2009-2023 Free Software Foundation, Inc.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
diff --git a/m4/sys_types_h.m4 b/m4/sys_types_h.m4
index a5bef220c2c..627671fbdf7 100644
--- a/m4/sys_types_h.m4
+++ b/m4/sys_types_h.m4
@@ -1,5 +1,5 @@
 # sys_types_h.m4 serial 13
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 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/tempname.m4 b/m4/tempname.m4
index 22ccec1f8d9..abed7991dab 100644
--- a/m4/tempname.m4
+++ b/m4/tempname.m4
@@ -1,6 +1,6 @@
 #serial 5
 
-# Copyright (C) 2006-2007, 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 2006-2007, 2009-2023 Free Software Foundation, Inc.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
diff --git a/m4/time_h.m4 b/m4/time_h.m4
index 5a4cc1d6096..c8861c6ceb4 100644
--- a/m4/time_h.m4
+++ b/m4/time_h.m4
@@ -1,6 +1,6 @@
 # Configure a more-standard replacement for <time.h>.
 
-# Copyright (C) 2000-2001, 2003-2007, 2009-2022 Free Software
+# Copyright (C) 2000-2001, 2003-2007, 2009-2023 Free Software
 # Foundation, Inc.
 
 # serial 18
diff --git a/m4/time_r.m4 b/m4/time_r.m4
index 8a1ad9dadf2..adce438abf1 100644
--- a/m4/time_r.m4
+++ b/m4/time_r.m4
@@ -1,6 +1,6 @@
 dnl Reentrant time functions: localtime_r, gmtime_r.
 
-dnl Copyright (C) 2003, 2006-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2006-2023 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/time_rz.m4 b/m4/time_rz.m4
index 4cb6a06485a..d13bc06b7a0 100644
--- a/m4/time_rz.m4
+++ b/m4/time_rz.m4
@@ -1,6 +1,6 @@
 dnl Time zone functions: tzalloc, localtime_rz, etc.
 
-dnl Copyright (C) 2015-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2015-2023 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/timegm.m4 b/m4/timegm.m4
index f1893941f8a..6079f1a39c8 100644
--- a/m4/timegm.m4
+++ b/m4/timegm.m4
@@ -1,5 +1,5 @@
 # timegm.m4 serial 13
-dnl Copyright (C) 2003, 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2007, 2009-2023 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/timer_time.m4 b/m4/timer_time.m4
index 8d41f945c53..4c2608b58e8 100644
--- a/m4/timer_time.m4
+++ b/m4/timer_time.m4
@@ -1,5 +1,5 @@
 # timer_time.m4 serial 5
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 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/timespec.m4 b/m4/timespec.m4
index d4be110cd36..354530319fe 100644
--- a/m4/timespec.m4
+++ b/m4/timespec.m4
@@ -1,6 +1,6 @@
 #serial 15
 
-# Copyright (C) 2000-2001, 2003-2007, 2009-2022 Free Software
+# Copyright (C) 2000-2001, 2003-2007, 2009-2023 Free Software
 # Foundation, Inc.
 
 # This file is free software; the Free Software Foundation
diff --git a/m4/tm_gmtoff.m4 b/m4/tm_gmtoff.m4
index 9275bed673d..bc41de361cc 100644
--- a/m4/tm_gmtoff.m4
+++ b/m4/tm_gmtoff.m4
@@ -1,5 +1,5 @@
 # tm_gmtoff.m4 serial 3
-dnl Copyright (C) 2002, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2009-2023 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/unistd_h.m4 b/m4/unistd_h.m4
index d9b34a93225..6f7ba8b65be 100644
--- a/m4/unistd_h.m4
+++ b/m4/unistd_h.m4
@@ -1,5 +1,5 @@
 # unistd_h.m4 serial 89
-dnl Copyright (C) 2006-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2023 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/unlocked-io.m4 b/m4/unlocked-io.m4
index d42c95cedb1..407c0bac832 100644
--- a/m4/unlocked-io.m4
+++ b/m4/unlocked-io.m4
@@ -1,6 +1,6 @@
 # unlocked-io.m4 serial 16
 
-# Copyright (C) 1998-2006, 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 1998-2006, 2009-2023 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
diff --git a/m4/utimens.m4 b/m4/utimens.m4
index 62aec78a63c..ae35ef789b8 100644
--- a/m4/utimens.m4
+++ b/m4/utimens.m4
@@ -1,4 +1,4 @@
-dnl Copyright (C) 2003-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2003-2023 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/utimensat.m4 b/m4/utimensat.m4
index 3abdb865110..dd210fc989a 100644
--- a/m4/utimensat.m4
+++ b/m4/utimensat.m4
@@ -1,7 +1,7 @@
 # serial 9
 # See if we need to provide utimensat replacement.
 
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 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/utimes.m4 b/m4/utimes.m4
index bf221614064..73b9a2da34e 100644
--- a/m4/utimes.m4
+++ b/m4/utimes.m4
@@ -1,7 +1,7 @@
 # Detect some bugs in glibc's implementation of utimes.
 # serial 8
 
-dnl Copyright (C) 2003-2005, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2003-2005, 2009-2023 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/vararrays.m4 b/m4/vararrays.m4
index 28e22a49df6..fd6230c2968 100644
--- a/m4/vararrays.m4
+++ b/m4/vararrays.m4
@@ -4,7 +4,7 @@
 
 # From Paul Eggert
 
-# Copyright (C) 2001, 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2009-2023 Free Software Foundation, Inc.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
diff --git a/m4/warnings.m4 b/m4/warnings.m4
index 60088f93ede..063bc5ca64a 100644
--- a/m4/warnings.m4
+++ b/m4/warnings.m4
@@ -1,5 +1,5 @@
 # warnings.m4 serial 16
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 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/wchar_t.m4 b/m4/wchar_t.m4
index 268e3e51595..50bde08aecb 100644
--- a/m4/wchar_t.m4
+++ b/m4/wchar_t.m4
@@ -1,5 +1,5 @@
 # wchar_t.m4 serial 4 (gettext-0.18.2)
-dnl Copyright (C) 2002-2003, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2008-2023 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/year2038.m4 b/m4/year2038.m4
index 06db589ba91..34b0a240704 100644
--- a/m4/year2038.m4
+++ b/m4/year2038.m4
@@ -1,5 +1,5 @@
 # year2038.m4 serial 7
-dnl Copyright (C) 2017-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2023 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/zzgnulib.m4 b/m4/zzgnulib.m4
index fd73a201fd7..362102b6069 100644
--- a/m4/zzgnulib.m4
+++ b/m4/zzgnulib.m4
@@ -1,5 +1,5 @@
 # zzgnulib.m4 serial 1
-dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2023 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/make-dist b/make-dist
index 67e49382d07..9b62c29b920 100755
--- a/make-dist
+++ b/make-dist
@@ -1,7 +1,7 @@
 #!/bin/sh
 ### make-dist: create an Emacs distribution tar file from current srcdir
 
-## Copyright (C) 1995, 1997-1998, 2000-2022 Free Software Foundation,
+## Copyright (C) 1995, 1997-1998, 2000-2023 Free Software Foundation,
 ## Inc.
 
 ## This file is part of GNU Emacs.
diff --git a/modules/modhelp.py b/modules/modhelp.py
index d8b4dceb789..3ed75dbf628 100755
--- a/modules/modhelp.py
+++ b/modules/modhelp.py
@@ -2,7 +2,7 @@
 
 # Module helper script.
 
-# Copyright 2015-2022 Free Software Foundation, Inc.
+# Copyright 2015-2023 Free Software Foundation, Inc.
 
 # This file is part of GNU Emacs.
 
diff --git a/msdos/ChangeLog.1 b/msdos/ChangeLog.1
index aef002c459f..c58ff771084 100644
--- a/msdos/ChangeLog.1
+++ b/msdos/ChangeLog.1
@@ -1550,7 +1550,7 @@
 ;; coding: utf-8
 ;; End:
 
-  Copyright (C) 1994-1999, 2001-2022 Free Software Foundation, Inc.
+  Copyright (C) 1994-1999, 2001-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/msdos/INSTALL b/msdos/INSTALL
index 453bfa434a6..4baf2b15ab1 100644
--- a/msdos/INSTALL
+++ b/msdos/INSTALL
@@ -1,6 +1,6 @@
 GNU Emacs Installation Guide for the DJGPP (a.k.a. MS-DOS) port
 
-Copyright (C) 1992, 1994, 1996-1997, 2000-2022 Free Software Foundation,
+Copyright (C) 1992, 1994, 1996-1997, 2000-2023 Free Software Foundation,
 Inc.
 See the end of the file for license conditions.
 
diff --git a/msdos/README b/msdos/README
index cdda15f00dd..fb321273083 100644
--- a/msdos/README
+++ b/msdos/README
@@ -1,4 +1,4 @@
-Copyright (C) 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 2001-2023 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 
diff --git a/msdos/autogen/Makefile.in b/msdos/autogen/Makefile.in
index cd7c97b2959..7f44c9867fe 100644
--- a/msdos/autogen/Makefile.in
+++ b/msdos/autogen/Makefile.in
@@ -1,7 +1,7 @@
 # Makefile.in generated by automake 1.11.1 from Makefile.am.
 # @configure_input@
 
-# Copyright (C) 1994-2009, 2013-2022 Free Software Foundation, Inc.
+# Copyright (C) 1994-2009, 2013-2023 Free Software Foundation, Inc.
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
diff --git a/msdos/autogen/config.in b/msdos/autogen/config.in
index 14782ab4bfe..7039605a2b7 100644
--- a/msdos/autogen/config.in
+++ b/msdos/autogen/config.in
@@ -2,7 +2,7 @@
 
 /* GNU Emacs site configuration template file.
 
-Copyright (C) 1988, 1993-1994, 1999-2002, 2004-2022 Free Software
+Copyright (C) 1988, 1993-1994, 1999-2002, 2004-2023 Free Software
 Foundation, Inc.
 
 This file is part of GNU Emacs.
diff --git a/msdos/inttypes.h b/msdos/inttypes.h
index daaa80bfa5d..ef646eef415 100644
--- a/msdos/inttypes.h
+++ b/msdos/inttypes.h
@@ -1,6 +1,6 @@
 /* Replacement inttypes.h file for building GNU Emacs on MS-DOS with DJGPP.
 
-Copyright (C) 2011-2022 Free Software Foundation, Inc.
+Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/msdos/langinfo.h b/msdos/langinfo.h
index 02137ba36c3..018497af437 100644
--- a/msdos/langinfo.h
+++ b/msdos/langinfo.h
@@ -1,6 +1,6 @@
 /* Replacement langinfo.h file for building GNU Emacs on MS-DOS with DJGPP.
 
-Copyright (C) 2021-2022 Free Software Foundation, Inc.
+Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/msdos/mainmake.v2 b/msdos/mainmake.v2
index 2e7d242f0b1..4a1e10b336f 100644
--- a/msdos/mainmake.v2
+++ b/msdos/mainmake.v2
@@ -1,6 +1,6 @@
 # Top-level Makefile for Emacs under MS-DOS/DJGPP v2.0 or higher. 
-*-makefile-*-
 
-# Copyright (C) 1996-2022 Free Software Foundation, Inc.
+# Copyright (C) 1996-2023 Free Software Foundation, Inc.
 
 # This file is part of GNU Emacs.
 
diff --git a/msdos/sed1v2.inp b/msdos/sed1v2.inp
index a79bf2eb71c..ad325fc37af 100644
--- a/msdos/sed1v2.inp
+++ b/msdos/sed1v2.inp
@@ -2,7 +2,7 @@
 # Configuration script for src/Makefile under DJGPP v2.x
 # ----------------------------------------------------------------------
 #
-# Copyright (C) 1996-1997, 1999-2022 Free Software Foundation, Inc.
+# Copyright (C) 1996-1997, 1999-2023 Free Software Foundation, Inc.
 #
 # This file is part of GNU Emacs.
 #
diff --git a/msdos/sed1x.inp b/msdos/sed1x.inp
index 858f565f416..1a8e362f951 100644
--- a/msdos/sed1x.inp
+++ b/msdos/sed1x.inp
@@ -2,7 +2,7 @@
 # Extra configuration script for src/makefile for DesqView/X
 # ----------------------------------------------------------------------
 #
-# Copyright (C) 1994-1997, 1999-2022 Free Software Foundation, Inc.
+# Copyright (C) 1994-1997, 1999-2023 Free Software Foundation, Inc.
 #
 # This file is part of GNU Emacs.
 #
diff --git a/msdos/sed2v2.inp b/msdos/sed2v2.inp
index a9b80c06fed..8fc7db297a3 100644
--- a/msdos/sed2v2.inp
+++ b/msdos/sed2v2.inp
@@ -2,7 +2,7 @@
 # Configuration script for src/config.h under DJGPP v2.x
 # ----------------------------------------------------------------------
 #
-# Copyright (C) 1993-1997, 1999-2000, 2002-2022 Free Software
+# Copyright (C) 1993-1997, 1999-2000, 2002-2023 Free Software
 # Foundation, Inc.
 #
 # This file is part of GNU Emacs.
diff --git a/msdos/sed2x.inp b/msdos/sed2x.inp
index c147d62193d..4c38952b11c 100644
--- a/msdos/sed2x.inp
+++ b/msdos/sed2x.inp
@@ -2,7 +2,7 @@
 # Extra configuration script for src/config.h for DesqView/X
 # ----------------------------------------------------------------------
 #
-# Copyright (C) 1994, 2001-2022 Free Software Foundation, Inc.
+# Copyright (C) 1994, 2001-2023 Free Software Foundation, Inc.
 #
 # This file is part of GNU Emacs.
 #
diff --git a/msdos/sed3v2.inp b/msdos/sed3v2.inp
index 5b5d321607f..dc9eaff27c8 100644
--- a/msdos/sed3v2.inp
+++ b/msdos/sed3v2.inp
@@ -2,7 +2,7 @@
 # Configuration script for lib-src/makefile under DJGPP v2
 # ----------------------------------------------------------------------
 #
-# Copyright (C) 1996, 1998, 2000-2022 Free Software Foundation, Inc.
+# Copyright (C) 1996, 1998, 2000-2023 Free Software Foundation, Inc.
 #
 # This file is part of GNU Emacs.
 #
diff --git a/msdos/sed4.inp b/msdos/sed4.inp
index f1c6662bf5a..1a579b78773 100644
--- a/msdos/sed4.inp
+++ b/msdos/sed4.inp
@@ -2,7 +2,7 @@
 # Configuration script for src/paths.h
 # ----------------------------------------------------------------------
 #
-# Copyright (C) 1994, 2001-2022 Free Software Foundation, Inc.
+# Copyright (C) 1994, 2001-2023 Free Software Foundation, Inc.
 #
 # This file is part of GNU Emacs.
 #
diff --git a/msdos/sed5x.inp b/msdos/sed5x.inp
index 57895ed1c36..250ac9b4adb 100644
--- a/msdos/sed5x.inp
+++ b/msdos/sed5x.inp
@@ -2,7 +2,7 @@
 # Configuration script for oldxmenu/makefile for DesqView/X
 # ----------------------------------------------------------------------
 #
-# Copyright (C) 1994, 2001-2022 Free Software Foundation, Inc.
+# Copyright (C) 1994, 2001-2023 Free Software Foundation, Inc.
 #
 # This file is part of GNU Emacs.
 #
diff --git a/msdos/sed6.inp b/msdos/sed6.inp
index 41cd41993b0..ec04b8f0af7 100644
--- a/msdos/sed6.inp
+++ b/msdos/sed6.inp
@@ -3,7 +3,7 @@
 # doc/lispintro/Makefile, and doc/misc/Makefile under DJGPP v2.x
 # ---------------------------------------------------------------------------
 #
-# Copyright (C) 1997, 2000-2022 Free Software Foundation, Inc.
+# Copyright (C) 1997, 2000-2023 Free Software Foundation, Inc.
 #
 # This file is part of GNU Emacs.
 #
diff --git a/msdos/sedadmin.inp b/msdos/sedadmin.inp
index 79a18144f3a..a2d652ac8a3 100644
--- a/msdos/sedadmin.inp
+++ b/msdos/sedadmin.inp
@@ -2,7 +2,7 @@
 # Configuration script for admin/unidata/Makefile under DJGPP v2.x
 # ----------------------------------------------------------------------
 #
-# Copyright (C) 2014-2022 Free Software Foundation, Inc.
+# Copyright (C) 2014-2023 Free Software Foundation, Inc.
 #
 # This file is part of GNU Emacs.
 #
diff --git a/msdos/sedalloc.inp b/msdos/sedalloc.inp
index 0341148608f..716bc6c0e8e 100644
--- a/msdos/sedalloc.inp
+++ b/msdos/sedalloc.inp
@@ -2,7 +2,7 @@
 # Configuration script for SYSTEM_MALLOC/REL_ALLOC in src/config.h
 # ----------------------------------------------------------------------
 #
-# Copyright (C) 2008-2022 Free Software Foundation, Inc.
+# Copyright (C) 2008-2023 Free Software Foundation, Inc.
 #
 # This file is part of GNU Emacs.
 #
diff --git a/msdos/sedleim.inp b/msdos/sedleim.inp
index 612cfb92359..d759fc40714 100644
--- a/msdos/sedleim.inp
+++ b/msdos/sedleim.inp
@@ -2,7 +2,7 @@
 # Configuration script for leim/Makefile under DJGPP v2.x
 # ----------------------------------------------------------------------
 #
-# Copyright (C) 1999-2022 Free Software Foundation, Inc.
+# Copyright (C) 1999-2023 Free Software Foundation, Inc.
 #
 # This file is part of GNU Emacs.
 #
diff --git a/msdos/sedlibcf.inp b/msdos/sedlibcf.inp
index 741192c973c..931ceb8f044 100644
--- a/msdos/sedlibcf.inp
+++ b/msdos/sedlibcf.inp
@@ -5,7 +5,7 @@
 # files whose names are invalid on DOS 8+3 filesystems.
 # ----------------------------------------------------------------------
 #
-# Copyright (C) 2011-2022 Free Software Foundation, Inc.
+# Copyright (C) 2011-2023 Free Software Foundation, Inc.
 #
 # This file is part of GNU Emacs.
 #
diff --git a/msdos/sedlibmk.inp b/msdos/sedlibmk.inp
index e87cef5fff2..182466fe068 100644
--- a/msdos/sedlibmk.inp
+++ b/msdos/sedlibmk.inp
@@ -2,7 +2,7 @@
 # Configuration script for lib/Makefile under DJGPP v2.x
 # ----------------------------------------------------------------------
 #
-# Copyright (C) 2011-2022 Free Software Foundation, Inc.
+# Copyright (C) 2011-2023 Free Software Foundation, Inc.
 #
 # This file is part of GNU Emacs.
 #
diff --git a/msdos/sedlisp.inp b/msdos/sedlisp.inp
index 731bf0bb8ee..89d11fb44e3 100644
--- a/msdos/sedlisp.inp
+++ b/msdos/sedlisp.inp
@@ -2,7 +2,7 @@
 # Configuration script for lisp/Makefile under DJGPP v2.x
 # ----------------------------------------------------------------------
 #
-# Copyright (C) 2000-2022 Free Software Foundation, Inc.
+# Copyright (C) 2000-2023 Free Software Foundation, Inc.
 #
 # This file is part of GNU Emacs.
 #
diff --git a/nextstep/ChangeLog.1 b/nextstep/ChangeLog.1
index 86583d227e0..26def2266fe 100644
--- a/nextstep/ChangeLog.1
+++ b/nextstep/ChangeLog.1
@@ -312,7 +312,7 @@
 ;; coding: utf-8
 ;; End:
 
-  Copyright (C) 2008-2022 Free Software Foundation, Inc.
+  Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/nextstep/INSTALL b/nextstep/INSTALL
index 945d67faa47..cce19a41ed8 100644
--- a/nextstep/INSTALL
+++ b/nextstep/INSTALL
@@ -1,4 +1,4 @@
-Copyright (C) 2008-2022 Free Software Foundation, Inc.
+Copyright (C) 2008-2023 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 
diff --git a/nextstep/Makefile.in b/nextstep/Makefile.in
index 92d7f28fe6b..b37254330c6 100644
--- a/nextstep/Makefile.in
+++ b/nextstep/Makefile.in
@@ -1,6 +1,6 @@
 ### @configure_input@
 
-## Copyright (C) 2012-2022 Free Software Foundation, Inc.
+## Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
 ## This file is part of GNU Emacs.
 
diff --git a/nextstep/README b/nextstep/README
index 3ee437949c2..3fe1b9421f7 100644
--- a/nextstep/README
+++ b/nextstep/README
@@ -105,7 +105,7 @@ future development.
 
 
 ----------------------------------------------------------------------
-Copyright 2008-2022 Free Software Foundation, Inc.
+Copyright 2008-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/nextstep/templates/Info.plist.in b/nextstep/templates/Info.plist.in
index 2bc336e72a3..f1f82f993e4 100644
--- a/nextstep/templates/Info.plist.in
+++ b/nextstep/templates/Info.plist.in
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
-Copyright (C) 2008-2022 Free Software Foundation, Inc.
+Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/nt/ChangeLog.1 b/nt/ChangeLog.1
index 632dc642cda..1e54afd7a1d 100644
--- a/nt/ChangeLog.1
+++ b/nt/ChangeLog.1
@@ -3548,7 +3548,7 @@
 ;; add-log-time-zone-rule: t
 ;; End:
 
-  Copyright (C) 1995-1999, 2001-2022 Free Software Foundation, Inc.
+  Copyright (C) 1995-1999, 2001-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/nt/INSTALL b/nt/INSTALL
index 6e1c2dc84fc..be15dc1614b 100644
--- a/nt/INSTALL
+++ b/nt/INSTALL
@@ -1,7 +1,7 @@
                    Building and Installing Emacs on MS-Windows
                           using the MSYS and MinGW tools
 
-  Copyright (C) 2013-2022 Free Software Foundation, Inc.
+  Copyright (C) 2013-2023 Free Software Foundation, Inc.
   See the end of the file for license conditions.
 
 The MSYS/MinGW build described here is supported on versions of
diff --git a/nt/INSTALL.W64 b/nt/INSTALL.W64
index cd9c42dcf82..e9525d18e66 100644
--- a/nt/INSTALL.W64
+++ b/nt/INSTALL.W64
@@ -1,7 +1,7 @@
          Building and Installing Emacs on 64-bit MS-Windows
                      using MSYS2 and MinGW-w64
 
-  Copyright (c) 2015-2022 Free Software Foundation, Inc.
+  Copyright (c) 2015-2023 Free Software Foundation, Inc.
   See the end of the file for license conditions.
 
 This document describes how to compile a 64-bit GNU Emacs using MSYS2
diff --git a/nt/Makefile.in b/nt/Makefile.in
index 56e4832522c..f61db17774b 100644
--- a/nt/Makefile.in
+++ b/nt/Makefile.in
@@ -1,6 +1,6 @@
 ### @configure_input@
 
-# Copyright (C) 2013-2022 Free Software Foundation, Inc.
+# Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 # This file is part of GNU Emacs.
 
diff --git a/nt/README b/nt/README
index a142994b743..118ead25fce 100644
--- a/nt/README
+++ b/nt/README
@@ -1,6 +1,6 @@
             Emacs for Windows NT/2000 and Windows 95/98/ME
 
-  Copyright (C) 2001-2022 Free Software Foundation, Inc.
+  Copyright (C) 2001-2023 Free Software Foundation, Inc.
   See the end of the file for license conditions.
 
   This directory contains support for compiling and running GNU Emacs on
diff --git a/nt/README.W32 b/nt/README.W32
index 06763101753..451688e5e37 100644
--- a/nt/README.W32
+++ b/nt/README.W32
@@ -1,4 +1,4 @@
-Copyright (C) 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 2001-2023 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
                Emacs version 28.3 for MS-Windows
diff --git a/nt/addpm.c b/nt/addpm.c
index 7a36cefa1d9..2fa93cef7aa 100644
--- a/nt/addpm.c
+++ b/nt/addpm.c
@@ -1,5 +1,5 @@
 /* Add entries to the GNU Emacs Program Manager folder.
-   Copyright (C) 1995, 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 1995, 2001-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/nt/cmdproxy.c b/nt/cmdproxy.c
index 439f15d2106..036d1860699 100644
--- a/nt/cmdproxy.c
+++ b/nt/cmdproxy.c
@@ -1,5 +1,5 @@
 /* Proxy shell designed for use with Emacs on Windows 95 and NT.
-   Copyright (C) 1997, 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 1997, 2001-2023 Free Software Foundation, Inc.
 
    Accepts subset of Unix sh(1) command-line options, for compatibility
    with elisp code written for Unix.  When possible, executes external
diff --git a/nt/ddeclient.c b/nt/ddeclient.c
index 30cada69d65..912f8ae452f 100644
--- a/nt/ddeclient.c
+++ b/nt/ddeclient.c
@@ -1,5 +1,5 @@
 /* Simple client interface to DDE servers.
-   Copyright (C) 1998, 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 1998, 2001-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/nt/epaths.nt b/nt/epaths.nt
index da17883bf23..6069004cd13 100644
--- a/nt/epaths.nt
+++ b/nt/epaths.nt
@@ -12,7 +12,7 @@
    the host system (e.g., i686-pc-mingw32), and @SRC@ by the root of
    the Emacs source tree used to build Emacs.  */
 /*
-Copyright (C) 1993, 1995, 1997, 1999, 2001-2022 Free Software
+Copyright (C) 1993, 1995, 1997, 1999, 2001-2023 Free Software
 Foundation, Inc.
 
 This file is part of GNU Emacs.
diff --git a/nt/gnulib-cfg.mk b/nt/gnulib-cfg.mk
index 4748474f1dc..71e34e4902f 100644
--- a/nt/gnulib-cfg.mk
+++ b/nt/gnulib-cfg.mk
@@ -1,6 +1,6 @@
 # Configurations for ../lib/gnulib.mk.
 #
-# Copyright 2017-2022 Free Software Foundation, Inc.
+# Copyright 2017-2023 Free Software Foundation, Inc.
 #
 # This file 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/nt/icons/README b/nt/icons/README
index 4d9fb15e520..519ef731212 100644
--- a/nt/icons/README
+++ b/nt/icons/README
@@ -2,7 +2,7 @@ COPYRIGHT AND LICENSE INFORMATION FOR IMAGE FILES
 
 File: emacs.ico
 Author: Kentaro Ohkouchi <nanasess@fsm.ne.jp>
-Copyright (C) 2008-2022 Free Software Foundation, Inc.
+Copyright (C) 2008-2023 Free Software Foundation, Inc.
 License: GNU General Public License version 3 or later
 
 
diff --git a/nt/inc/grp.h b/nt/inc/grp.h
index 14866684a97..1a5f0276ca1 100644
--- a/nt/inc/grp.h
+++ b/nt/inc/grp.h
@@ -1,6 +1,6 @@
 /* Replacement grp.h file for building GNU Emacs on Windows.
 
-Copyright (C) 2003-2022 Free Software Foundation, Inc.
+Copyright (C) 2003-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/nt/inc/inttypes.h b/nt/inc/inttypes.h
index c41966b14a0..657bd960758 100644
--- a/nt/inc/inttypes.h
+++ b/nt/inc/inttypes.h
@@ -1,6 +1,6 @@
 /* Replacement inttypes.h file for building GNU Emacs on Windows with MSVC.
 
-Copyright (C) 2011-2022 Free Software Foundation, Inc.
+Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/nt/inc/langinfo.h b/nt/inc/langinfo.h
index 9475e6a11ca..86d925bd13f 100644
--- a/nt/inc/langinfo.h
+++ b/nt/inc/langinfo.h
@@ -1,6 +1,6 @@
 /* Replacement langinfo.h file for building GNU Emacs on Windows.
 
-Copyright (C) 2006-2022 Free Software Foundation, Inc.
+Copyright (C) 2006-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/nt/inc/ms-w32.h b/nt/inc/ms-w32.h
index 3f4b2f34892..84397743a0a 100644
--- a/nt/inc/ms-w32.h
+++ b/nt/inc/ms-w32.h
@@ -1,6 +1,6 @@
 /* System description file for Windows NT.
 
-Copyright (C) 1993-1995, 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 1993-1995, 2001-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/nt/inc/nl_types.h b/nt/inc/nl_types.h
index 155a62f4c08..17debcc5b64 100644
--- a/nt/inc/nl_types.h
+++ b/nt/inc/nl_types.h
@@ -1,6 +1,6 @@
 /* Replacement nl_types.h file for building GNU Emacs on Windows.
 
-Copyright (C) 2006-2022 Free Software Foundation, Inc.
+Copyright (C) 2006-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/nt/inc/stdint.h b/nt/inc/stdint.h
index 812e54c4027..c9b667f5759 100644
--- a/nt/inc/stdint.h
+++ b/nt/inc/stdint.h
@@ -1,6 +1,6 @@
 /* Replacement stdint.h file for building GNU Emacs on Windows.
 
-Copyright (C) 2011-2022 Free Software Foundation, Inc.
+Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/nt/inc/sys/resource.h b/nt/inc/sys/resource.h
index 87f396b1f2c..72d855e6a82 100644
--- a/nt/inc/sys/resource.h
+++ b/nt/inc/sys/resource.h
@@ -1,6 +1,6 @@
 /* A limited emulation of sys/resource.h.
 
-Copyright (C) 2016-2022 Free Software Foundation, Inc.
+Copyright (C) 2016-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/nt/inc/sys/socket.h b/nt/inc/sys/socket.h
index 87123dcc640..43a24797b4c 100644
--- a/nt/inc/sys/socket.h
+++ b/nt/inc/sys/socket.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995, 2001-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 2001-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/nt/inc/sys/stat.h b/nt/inc/sys/stat.h
index 17e5dd62649..0eb178dc0c9 100644
--- a/nt/inc/sys/stat.h
+++ b/nt/inc/sys/stat.h
@@ -1,7 +1,7 @@
 /* sys/stat.h supplied with MSVCRT uses too narrow data types for
    inode and user/group id, so we replace them with our own.
 
-Copyright (C) 2008-2022 Free Software Foundation, Inc.
+Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/nt/inc/sys/wait.h b/nt/inc/sys/wait.h
index 56f690baa15..6f49c055fb7 100644
--- a/nt/inc/sys/wait.h
+++ b/nt/inc/sys/wait.h
@@ -1,6 +1,6 @@
 /* A limited emulation of sys/wait.h on Posix systems.
 
-Copyright (C) 2012-2022 Free Software Foundation, Inc.
+Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/nt/preprep.c b/nt/preprep.c
index 0b55e5da52f..2650a593f95 100644
--- a/nt/preprep.c
+++ b/nt/preprep.c
@@ -1,5 +1,5 @@
 /* Pre-process emacs.exe for profiling by MSVC.
-   Copyright (C) 1999, 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 1999, 2001-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/nt/runemacs.c b/nt/runemacs.c
index e5977ad8d90..3de4cc24fe7 100644
--- a/nt/runemacs.c
+++ b/nt/runemacs.c
@@ -1,6 +1,6 @@
 /* runemacs --- Simple program to start Emacs with its console window hidden.
 
-Copyright (C) 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/oldXMenu/Activate.c b/oldXMenu/Activate.c
index 646631df84b..8f9071c51a3 100644
--- a/oldXMenu/Activate.c
+++ b/oldXMenu/Activate.c
@@ -21,7 +21,7 @@ without express or implied warranty.
 
 
 /*
-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/oldXMenu/ChangeLog.1 b/oldXMenu/ChangeLog.1
index ebbbcd2df24..049be9e45a1 100644
--- a/oldXMenu/ChangeLog.1
+++ b/oldXMenu/ChangeLog.1
@@ -712,7 +712,7 @@
 ;; coding: utf-8
 ;; End:
 
-  Copyright (C) 1993-1999, 2001-2022 Free Software Foundation, Inc.
+  Copyright (C) 1993-1999, 2001-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/oldXMenu/Create.c b/oldXMenu/Create.c
index 69e52349402..9518b2833a2 100644
--- a/oldXMenu/Create.c
+++ b/oldXMenu/Create.c
@@ -21,7 +21,7 @@ without express or implied warranty.
 
 
 /*
-Copyright (C) 1993-1994, 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 1993-1994, 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/oldXMenu/FindSel.c b/oldXMenu/FindSel.c
index 2db43df2f94..0153af1b02f 100644
--- a/oldXMenu/FindSel.c
+++ b/oldXMenu/FindSel.c
@@ -21,7 +21,7 @@ without express or implied warranty.
 
 
 /*
-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/oldXMenu/Internal.c b/oldXMenu/Internal.c
index 5d1a5d2bbc8..cf4960cd113 100644
--- a/oldXMenu/Internal.c
+++ b/oldXMenu/Internal.c
@@ -21,7 +21,7 @@ without express or implied warranty.
 
 
 /*
-Copyright (C) 1993, 1996, 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 1993, 1996, 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/oldXMenu/Makefile.in b/oldXMenu/Makefile.in
index 5cbc8a48294..602d05fb621 100644
--- a/oldXMenu/Makefile.in
+++ b/oldXMenu/Makefile.in
@@ -15,7 +15,7 @@
 ## without express or implied warranty.
 
 
-## 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/oldXMenu/deps.mk b/oldXMenu/deps.mk
index cef392815df..cf85047d971 100644
--- a/oldXMenu/deps.mk
+++ b/oldXMenu/deps.mk
@@ -15,7 +15,7 @@
 ## without express or implied warranty.
 
 
-## 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/oldXMenu/insque.c b/oldXMenu/insque.c
index 75e59f3b338..3d7c3b3086c 100644
--- a/oldXMenu/insque.c
+++ b/oldXMenu/insque.c
@@ -1,5 +1,5 @@
 /*
-Copyright (C) 1993-1998, 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 1993-1998, 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/src/.gdbinit b/src/.gdbinit
index 04ff6259a90..107b66a11f4 100644
--- a/src/.gdbinit
+++ b/src/.gdbinit
@@ -1,4 +1,4 @@
-# Copyright (C) 1992-1998, 2000-2022 Free Software Foundation, Inc.
+# Copyright (C) 1992-1998, 2000-2023 Free Software Foundation, Inc.
 #
 # This file is part of GNU Emacs.
 #
diff --git a/src/ChangeLog.1 b/src/ChangeLog.1
index 7076a1e13f4..37d6d6bd897 100644
--- a/src/ChangeLog.1
+++ b/src/ChangeLog.1
@@ -3521,7 +3521,7 @@
        * minibuf.c: Don't allow entry to minibuffer
        while minibuffer is selected.
 
-    Copyright (C) 1985-1986, 2001-2022 Free Software Foundation, Inc.
+    Copyright (C) 1985-1986, 2001-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/src/ChangeLog.10 b/src/ChangeLog.10
index ba1cea18d4b..d84cb29a715 100644
--- a/src/ChangeLog.10
+++ b/src/ChangeLog.10
@@ -27912,7 +27912,7 @@ See ChangeLog.9 for earlier changes.
 ;; add-log-time-zone-rule: t
 ;; End:
 
-    Copyright (C) 2001-2022 Free Software Foundation, Inc.
+    Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/src/ChangeLog.11 b/src/ChangeLog.11
index 15ab2271718..824af1b18d3 100644
--- a/src/ChangeLog.11
+++ b/src/ChangeLog.11
@@ -31385,7 +31385,7 @@ See ChangeLog.10 for earlier changes.
 ;; coding: utf-8
 ;; End:
 
-  Copyright (C) 2007-2022 Free Software Foundation, Inc.
+  Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/src/ChangeLog.12 b/src/ChangeLog.12
index 18618bbfb25..6df6d587467 100644
--- a/src/ChangeLog.12
+++ b/src/ChangeLog.12
@@ -22936,7 +22936,7 @@ See ChangeLog.11 for earlier changes.
 ;; coding: utf-8
 ;; End:
 
-  Copyright (C) 2011-2022 Free Software Foundation, Inc.
+  Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/src/ChangeLog.13 b/src/ChangeLog.13
index abf2a9421a2..83fda379bb1 100644
--- a/src/ChangeLog.13
+++ b/src/ChangeLog.13
@@ -17905,7 +17905,7 @@ See ChangeLog.12 for earlier changes.
 ;; coding: utf-8
 ;; End:
 
-  Copyright (C) 2011-2022 Free Software Foundation, Inc.
+  Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/src/ChangeLog.2 b/src/ChangeLog.2
index 16425185320..d518c759642 100644
--- a/src/ChangeLog.2
+++ b/src/ChangeLog.2
@@ -4771,7 +4771,7 @@
 
 See ChangeLog.1 for earlier changes.
 
-    Copyright (C) 1986-1988, 2001-2022 Free Software Foundation, Inc.
+    Copyright (C) 1986-1988, 2001-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/src/ChangeLog.3 b/src/ChangeLog.3
index 4b3675eaa8f..70fee8b4a54 100644
--- a/src/ChangeLog.3
+++ b/src/ChangeLog.3
@@ -16503,7 +16503,7 @@ See ChangeLog.2 for earlier changes.
 ;; coding: utf-8
 ;; End:
 
-  Copyright (C) 1993, 2001-2022 Free Software Foundation, Inc.
+  Copyright (C) 1993, 2001-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/src/ChangeLog.4 b/src/ChangeLog.4
index e55967673d5..0c47d979ecc 100644
--- a/src/ChangeLog.4
+++ b/src/ChangeLog.4
@@ -6906,7 +6906,7 @@ See ChangeLog.3 for earlier changes.
 ;; coding: utf-8
 ;; End:
 
-  Copyright (C) 1993-1994, 2001-2022 Free Software Foundation, Inc.
+  Copyright (C) 1993-1994, 2001-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/src/ChangeLog.5 b/src/ChangeLog.5
index c74e44d7a2f..d6f50106993 100644
--- a/src/ChangeLog.5
+++ b/src/ChangeLog.5
@@ -7148,7 +7148,7 @@ See ChangeLog.4 for earlier changes.
 ;; coding: utf-8
 ;; End:
 
-  Copyright (C) 1994-1995, 2001-2022 Free Software Foundation, Inc.
+  Copyright (C) 1994-1995, 2001-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/src/ChangeLog.6 b/src/ChangeLog.6
index fc7cc5e4d48..ea1e15b1f95 100644
--- a/src/ChangeLog.6
+++ b/src/ChangeLog.6
@@ -5358,7 +5358,7 @@ See ChangeLog.5 for earlier changes.
 ;; coding: utf-8
 ;; End:
 
-  Copyright (C) 1995-1996, 2001-2022 Free Software Foundation, Inc.
+  Copyright (C) 1995-1996, 2001-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/src/ChangeLog.7 b/src/ChangeLog.7
index e893a2a6d82..98f796b58ce 100644
--- a/src/ChangeLog.7
+++ b/src/ChangeLog.7
@@ -11091,7 +11091,7 @@ See ChangeLog.6 for earlier changes.
 ;; coding: utf-8
 ;; End:
 
-  Copyright (C) 1997-1998, 2001-2022 Free Software Foundation, Inc.
+  Copyright (C) 1997-1998, 2001-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/src/ChangeLog.8 b/src/ChangeLog.8
index ef2472a0f33..2cb29a4142b 100644
--- a/src/ChangeLog.8
+++ b/src/ChangeLog.8
@@ -13979,7 +13979,7 @@
 
 See ChangeLog.7 for earlier changes.
 
-  Copyright (C) 1999, 2001-2022 Free Software Foundation, Inc.
+  Copyright (C) 1999, 2001-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/src/ChangeLog.9 b/src/ChangeLog.9
index b6d3f93445b..d005b51604b 100644
--- a/src/ChangeLog.9
+++ b/src/ChangeLog.9
@@ -13294,7 +13294,7 @@ See ChangeLog.8 for earlier changes.
 ;; coding: utf-8
 ;; End:
 
-  Copyright (C) 2001-2022 Free Software Foundation, Inc.
+  Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/src/Makefile.in b/src/Makefile.in
index 29e1513ab5f..793f6c40150 100644
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -1,6 +1,6 @@
 ### @configure_input@
 
-# Copyright (C) 1985, 1987-1988, 1993-1995, 1999-2022 Free Software
+# Copyright (C) 1985, 1987-1988, 1993-1995, 1999-2023 Free Software
 # Foundation, Inc.
 
 # This file is part of GNU Emacs.
diff --git a/src/README b/src/README
index 54d83df57bb..7d4427b8610 100644
--- a/src/README
+++ b/src/README
@@ -1,4 +1,4 @@
-Copyright (C) 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 2001-2023 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 
diff --git a/src/alloc.c b/src/alloc.c
index 1fe5b8f3fbd..5fa088733db 100644
--- a/src/alloc.c
+++ b/src/alloc.c
@@ -1,6 +1,6 @@
 /* Storage allocation and gc for GNU Emacs Lisp interpreter.
 
-Copyright (C) 1985-1986, 1988, 1993-1995, 1997-2022 Free Software
+Copyright (C) 1985-1986, 1988, 1993-1995, 1997-2023 Free Software
 Foundation, Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/atimer.c b/src/atimer.c
index fa29cd9033f..bdca0370364 100644
--- a/src/atimer.c
+++ b/src/atimer.c
@@ -1,5 +1,5 @@
 /* Asynchronous timers.
-   Copyright (C) 2000-2022 Free Software Foundation, Inc.
+   Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/atimer.h b/src/atimer.h
index 7d6d853ffd0..551c186d24e 100644
--- a/src/atimer.h
+++ b/src/atimer.h
@@ -1,5 +1,5 @@
 /* Asynchronous timers.
-   Copyright (C) 2000-2022 Free Software Foundation, Inc.
+   Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/bidi.c b/src/bidi.c
index 9449e099446..1da334238ac 100644
--- a/src/bidi.c
+++ b/src/bidi.c
@@ -1,6 +1,6 @@
 /* Low-level bidirectional buffer/string-scanning functions for GNU Emacs.
 
-Copyright (C) 2000-2001, 2004-2005, 2009-2022 Free Software Foundation,
+Copyright (C) 2000-2001, 2004-2005, 2009-2023 Free Software Foundation,
 Inc.
 
 Author: Eli Zaretskii <eliz@gnu.org>
diff --git a/src/bignum.c b/src/bignum.c
index 6c6c369ddd8..9144d2aad69 100644
--- a/src/bignum.c
+++ b/src/bignum.c
@@ -1,6 +1,6 @@
 /* Big numbers for Emacs.
 
-Copyright 2018-2022 Free Software Foundation, Inc.
+Copyright 2018-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/bignum.h b/src/bignum.h
index 5f94ce850cf..80f8e12198c 100644
--- a/src/bignum.h
+++ b/src/bignum.h
@@ -1,6 +1,6 @@
 /* Big numbers for Emacs.
 
-Copyright 2018-2022 Free Software Foundation, Inc.
+Copyright 2018-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/blockinput.h b/src/blockinput.h
index a98fc69eb90..5fd63c2575c 100644
--- a/src/blockinput.h
+++ b/src/blockinput.h
@@ -1,5 +1,5 @@
 /* blockinput.h - interface to blocking complicated interrupt-driven input.
-   Copyright (C) 1989, 1993, 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 1989, 1993, 2001-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/buffer.c b/src/buffer.c
index 560bdf8753b..7b4319b2c68 100644
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -1,6 +1,6 @@
 /* Buffer manipulation primitives for GNU Emacs.
 
-Copyright (C) 1985-1989, 1993-1995, 1997-2022 Free Software Foundation,
+Copyright (C) 1985-1989, 1993-1995, 1997-2023 Free Software Foundation,
 Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/buffer.h b/src/buffer.h
index 135eaf72d30..67a8609dae1 100644
--- a/src/buffer.h
+++ b/src/buffer.h
@@ -1,6 +1,6 @@
 /* Header file for the buffer manipulation primitives.
 
-Copyright (C) 1985-1986, 1993-1995, 1997-2022 Free Software Foundation,
+Copyright (C) 1985-1986, 1993-1995, 1997-2023 Free Software Foundation,
 Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/bytecode.c b/src/bytecode.c
index 472992be180..5d3caac3083 100644
--- a/src/bytecode.c
+++ b/src/bytecode.c
@@ -1,5 +1,5 @@
 /* Execution of byte code produced by bytecomp.el.
-   Copyright (C) 1985-1988, 1993, 2000-2022 Free Software Foundation,
+   Copyright (C) 1985-1988, 1993, 2000-2023 Free Software Foundation,
    Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/callint.c b/src/callint.c
index ce77c893f48..5c7908cd267 100644
--- a/src/callint.c
+++ b/src/callint.c
@@ -1,5 +1,5 @@
 /* Call a Lisp function interactively.
-   Copyright (C) 1985-1986, 1993-1995, 1997, 2000-2022 Free Software
+   Copyright (C) 1985-1986, 1993-1995, 1997, 2000-2023 Free Software
    Foundation, Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/callproc.c b/src/callproc.c
index 07eeadb3aa9..866b107d12d 100644
--- a/src/callproc.c
+++ b/src/callproc.c
@@ -1,6 +1,6 @@
 /* Synchronous subprocess invocation for GNU Emacs.
 
-Copyright (C) 1985-1988, 1993-1995, 1999-2022 Free Software Foundation,
+Copyright (C) 1985-1988, 1993-1995, 1999-2023 Free Software Foundation,
 Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/casefiddle.c b/src/casefiddle.c
index 140466f4812..c0e55834797 100644
--- a/src/casefiddle.c
+++ b/src/casefiddle.c
@@ -1,7 +1,7 @@
 /* -*- coding: utf-8 -*- */
 /* GNU Emacs case conversion functions.
 
-Copyright (C) 1985, 1994, 1997-1999, 2001-2022 Free Software Foundation,
+Copyright (C) 1985, 1994, 1997-1999, 2001-2023 Free Software Foundation,
 Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/casetab.c b/src/casetab.c
index 6ea27318bc2..f844022395a 100644
--- a/src/casetab.c
+++ b/src/casetab.c
@@ -1,5 +1,5 @@
 /* GNU Emacs routines to deal with case tables.
-   Copyright (C) 1993-1994, 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 1993-1994, 2001-2023 Free Software Foundation, Inc.
 
 Author: Howard Gayle
 
diff --git a/src/category.c b/src/category.c
index bedde0de45e..dac5c78b5af 100644
--- a/src/category.c
+++ b/src/category.c
@@ -1,6 +1,6 @@
 /* GNU Emacs routines to deal with category tables.
 
-Copyright (C) 1998, 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 1998, 2001-2023 Free Software Foundation, Inc.
 Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
   2005, 2006, 2007, 2008, 2009, 2010, 2011
   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/src/ccl.c b/src/ccl.c
index 377eb3a0ea5..7994db80dc4 100644
--- a/src/ccl.c
+++ b/src/ccl.c
@@ -1,5 +1,5 @@
 /* CCL (Code Conversion Language) interpreter.
-   Copyright (C) 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 2001-2023 Free Software Foundation, Inc.
    Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
      2005, 2006, 2007, 2008, 2009, 2010, 2011
      National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/src/character.c b/src/character.c
index eba417d005d..f633ee0813e 100644
--- a/src/character.c
+++ b/src/character.c
@@ -1,6 +1,6 @@
 /* Basic character support.
 
-Copyright (C) 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 2001-2023 Free Software Foundation, Inc.
 Copyright (C) 1995, 1997, 1998, 2001 Electrotechnical Laboratory, JAPAN.
   Licensed to the Free Software Foundation.
 Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
diff --git a/src/charset.c b/src/charset.c
index b9e1584083f..eb1fb61994c 100644
--- a/src/charset.c
+++ b/src/charset.c
@@ -1,6 +1,6 @@
 /* Basic character set support.
 
-Copyright (C) 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
   2005, 2006, 2007, 2008, 2009, 2010, 2011
diff --git a/src/charset.h b/src/charset.h
index 4f4a14f1bda..6d115fa3596 100644
--- a/src/charset.h
+++ b/src/charset.h
@@ -1,5 +1,5 @@
 /* Header for charset handler.
-   Copyright (C) 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 2001-2023 Free Software Foundation, Inc.
    Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
      2005, 2006, 2007, 2008, 2009, 2010, 2011
      National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/src/cm.c b/src/cm.c
index a175b4a338e..4711085d796 100644
--- a/src/cm.c
+++ b/src/cm.c
@@ -1,5 +1,5 @@
 /* Cursor motion subroutines for GNU Emacs.
-   Copyright (C) 1985, 1995, 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 1985, 1995, 2001-2023 Free Software Foundation, Inc.
     based primarily on public domain code written by Chris Torek
 
 This file is part of GNU Emacs.
diff --git a/src/cm.h b/src/cm.h
index f8034997c6f..70d2c7078fc 100644
--- a/src/cm.h
+++ b/src/cm.h
@@ -1,5 +1,5 @@
 /* Cursor motion calculation definitions for GNU Emacs
-   Copyright (C) 1985, 1989, 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 1985, 1989, 2001-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/cmds.c b/src/cmds.c
index 626c9198aab..15caa4a6972 100644
--- a/src/cmds.c
+++ b/src/cmds.c
@@ -1,6 +1,6 @@
 /* Simple built-in editing commands.
 
-Copyright (C) 1985, 1993-1998, 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 1985, 1993-1998, 2001-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/coding.c b/src/coding.c
index df6c423caaa..f95d2465aff 100644
--- a/src/coding.c
+++ b/src/coding.c
@@ -1,5 +1,5 @@
 /* Coding system handler (conversion, detection, etc).
-   Copyright (C) 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 2001-2023 Free Software Foundation, Inc.
    Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
      2005, 2006, 2007, 2008, 2009, 2010, 2011
      National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/src/coding.h b/src/coding.h
index d86c17d18b0..b8d4f5f27e1 100644
--- a/src/coding.h
+++ b/src/coding.h
@@ -1,5 +1,5 @@
 /* Header for coding system handler.
-   Copyright (C) 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 2001-2023 Free Software Foundation, Inc.
    Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
      2005, 2006, 2007, 2008, 2009, 2010, 2011
      National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/src/commands.h b/src/commands.h
index 6cc3e78de06..ac7cdb60db3 100644
--- a/src/commands.h
+++ b/src/commands.h
@@ -1,5 +1,5 @@
 /* Definitions needed by most editing commands.
-   Copyright (C) 1985, 1994, 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 1985, 1994, 2001-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/comp.c b/src/comp.c
index b667dfbf905..fc9fbd57b88 100644
--- a/src/comp.c
+++ b/src/comp.c
@@ -1,5 +1,5 @@
 /* Compile Emacs Lisp into native code.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 Author: Andrea Corallo <akrl@sdf.org>
 
diff --git a/src/comp.h b/src/comp.h
index 40f1e9b979c..a97d84e962e 100644
--- a/src/comp.h
+++ b/src/comp.h
@@ -1,6 +1,6 @@
 /* Elisp native compiler definitions
 
-Copyright (C) 2019-2022 Free Software Foundation, Inc.
+Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/composite.c b/src/composite.c
index a4db66b92d8..54d1f5d7f31 100644
--- a/src/composite.c
+++ b/src/composite.c
@@ -1,5 +1,5 @@
 /* Composite sequence support.
-   Copyright (C) 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 2001-2023 Free Software Foundation, Inc.
    Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 
2009, 2010, 2011
      National Institute of Advanced Industrial Science and Technology (AIST)
      Registration Number H14PRO021
diff --git a/src/composite.h b/src/composite.h
index d77dd0d5062..3a298706a11 100644
--- a/src/composite.h
+++ b/src/composite.h
@@ -1,5 +1,5 @@
 /* Header for composite sequence handler.
-   Copyright (C) 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 2001-2023 Free Software Foundation, Inc.
    Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 
2007, 2008, 2009, 2010, 2011
      National Institute of Advanced Industrial Science and Technology (AIST)
      Registration Number H14PRO021
diff --git a/src/conf_post.h b/src/conf_post.h
index 6db76a2dfad..a3e0ddfead2 100644
--- a/src/conf_post.h
+++ b/src/conf_post.h
@@ -1,6 +1,6 @@
 /* conf_post.h --- configure.ac includes this via AH_BOTTOM
 
-Copyright (C) 1988, 1993-1994, 1999-2002, 2004-2022 Free Software
+Copyright (C) 1988, 1993-1994, 1999-2002, 2004-2023 Free Software
 Foundation, Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/cygw32.c b/src/cygw32.c
index 1b43de2c05e..74d1e3b0e4c 100644
--- a/src/cygw32.c
+++ b/src/cygw32.c
@@ -1,5 +1,5 @@
 /* Cygwin support routines.
-   Copyright (C) 2011-2022 Free Software Foundation, Inc.
+   Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/cygw32.h b/src/cygw32.h
index fe1f6da11a0..6f8706e3436 100644
--- a/src/cygw32.h
+++ b/src/cygw32.h
@@ -1,5 +1,5 @@
 /* Header for Cygwin support routines.
-   Copyright (C) 2011-2022 Free Software Foundation, Inc.
+   Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/data.c b/src/data.c
index 57205d88081..11873b3bc00 100644
--- a/src/data.c
+++ b/src/data.c
@@ -1,5 +1,5 @@
 /* Primitive operations on Lisp data types for GNU Emacs Lisp interpreter.
-   Copyright (C) 1985-1986, 1988, 1993-1995, 1997-2022 Free Software
+   Copyright (C) 1985-1986, 1988, 1993-1995, 1997-2023 Free Software
    Foundation, Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/dbusbind.c b/src/dbusbind.c
index 7cfdbbe23cf..4696b0ee81d 100644
--- a/src/dbusbind.c
+++ b/src/dbusbind.c
@@ -1,5 +1,5 @@
 /* Elisp bindings for D-Bus.
-   Copyright (C) 2007-2022 Free Software Foundation, Inc.
+   Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/decompress.c b/src/decompress.c
index 60f8bfd6a26..90483848ad2 100644
--- a/src/decompress.c
+++ b/src/decompress.c
@@ -1,5 +1,5 @@
 /* Interface to zlib.
-   Copyright (C) 2013-2022 Free Software Foundation, Inc.
+   Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/deps.mk b/src/deps.mk
index deffab93eca..b6eafa8a079 100644
--- a/src/deps.mk
+++ b/src/deps.mk
@@ -1,6 +1,6 @@
 ### deps.mk --- src/Makefile fragment for GNU Emacs
 
-## Copyright (C) 1985, 1987-1988, 1993-1995, 1999-2022 Free Software
+## Copyright (C) 1985, 1987-1988, 1993-1995, 1999-2023 Free Software
 ## Foundation, Inc.
 
 ## This file is part of GNU Emacs.
diff --git a/src/dired.c b/src/dired.c
index 7fb54f2f67b..4daebf2a578 100644
--- a/src/dired.c
+++ b/src/dired.c
@@ -1,5 +1,5 @@
 /* Lisp functions for making directory listings.
-   Copyright (C) 1985-1986, 1993-1994, 1999-2022 Free Software
+   Copyright (C) 1985-1986, 1993-1994, 1999-2023 Free Software
    Foundation, Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/dispextern.h b/src/dispextern.h
index 65801596d5d..9af300eabd1 100644
--- a/src/dispextern.h
+++ b/src/dispextern.h
@@ -1,6 +1,6 @@
 /* Interface definitions for display code.
 
-Copyright (C) 1985, 1993-1994, 1997-2022 Free Software Foundation, Inc.
+Copyright (C) 1985, 1993-1994, 1997-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/dispnew.c b/src/dispnew.c
index 39e5469db05..940f5e77261 100644
--- a/src/dispnew.c
+++ b/src/dispnew.c
@@ -1,6 +1,6 @@
 /* Updating of data structures for redisplay.
 
-Copyright (C) 1985-1988, 1993-1995, 1997-2022 Free Software Foundation,
+Copyright (C) 1985-1988, 1993-1995, 1997-2023 Free Software Foundation,
 Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/disptab.h b/src/disptab.h
index 49764727f82..0069176fd24 100644
--- a/src/disptab.h
+++ b/src/disptab.h
@@ -1,5 +1,5 @@
 /* Things for GLYPHS and glyph tables.
-   Copyright (C) 1993, 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 1993, 2001-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/dmpstruct.awk b/src/dmpstruct.awk
index b40d2979d5f..344a22f977a 100644
--- a/src/dmpstruct.awk
+++ b/src/dmpstruct.awk
@@ -1,4 +1,4 @@
-# Copyright (C) 2018-2022 Free Software Foundation, Inc.
+# Copyright (C) 2018-2023 Free Software Foundation, Inc.
 #
 # This file is part of GNU Emacs.
 #
diff --git a/src/doc.c b/src/doc.c
index 25c79de56cb..1bf3c7a588c 100644
--- a/src/doc.c
+++ b/src/doc.c
@@ -1,6 +1,6 @@
 /* Record indices of function doc strings stored in a file. -*- coding: utf-8 
-*-
 
-Copyright (C) 1985-1986, 1993-1995, 1997-2022 Free Software Foundation,
+Copyright (C) 1985-1986, 1993-1995, 1997-2023 Free Software Foundation,
 Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/doprnt.c b/src/doprnt.c
index 19f58d08448..3ebb957e9f2 100644
--- a/src/doprnt.c
+++ b/src/doprnt.c
@@ -1,7 +1,7 @@
 /* Output like sprintf to a buffer of specified size.    -*- coding: utf-8 -*-
    Also takes args differently: pass one pointer to the end
    of the format string in addition to the format string itself.
-   Copyright (C) 1985, 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 1985, 2001-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/dosfns.c b/src/dosfns.c
index e9792cbb82b..ad885311c80 100644
--- a/src/dosfns.c
+++ b/src/dosfns.c
@@ -1,6 +1,6 @@
 /* MS-DOS specific Lisp utilities.  Coded by Manabu Higashida, 1991.
    Major changes May-July 1993 Morten Welinder (only 10% original code left)
-   Copyright (C) 1991, 1993, 1996-1998, 2001-2022 Free Software
+   Copyright (C) 1991, 1993, 1996-1998, 2001-2023 Free Software
    Foundation, Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/dosfns.h b/src/dosfns.h
index 1115a9c726b..fbfd734023a 100644
--- a/src/dosfns.h
+++ b/src/dosfns.h
@@ -2,7 +2,7 @@
    Coded by Manabu Higashida, 1991.
    Modified by Morten Welinder, 1993-1994.
 
-Copyright (C) 1991, 1994-1995, 1997, 1999, 2001-2022 Free Software
+Copyright (C) 1991, 1994-1995, 1997, 1999, 2001-2023 Free Software
 Foundation, Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/dynlib.c b/src/dynlib.c
index 751396b0894..0fb2d420234 100644
--- a/src/dynlib.c
+++ b/src/dynlib.c
@@ -1,6 +1,6 @@
 /* Portable API for dynamic loading.
 
-Copyright 2015-2022 Free Software Foundation, Inc.
+Copyright 2015-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/dynlib.h b/src/dynlib.h
index c7c56007134..7ef65949e47 100644
--- a/src/dynlib.h
+++ b/src/dynlib.h
@@ -1,6 +1,6 @@
 /* Portable API for dynamic loading.
 
-Copyright 2015-2022 Free Software Foundation, Inc.
+Copyright 2015-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/editfns.c b/src/editfns.c
index 203d3a4a57f..4e9c21ff305 100644
--- a/src/editfns.c
+++ b/src/editfns.c
@@ -1,6 +1,6 @@
 /* Lisp functions pertaining to editing.                 -*- coding: utf-8 -*-
 
-Copyright (C) 1985-1987, 1989, 1993-2022 Free Software Foundation, Inc.
+Copyright (C) 1985-1987, 1989, 1993-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/emacs-icon.h b/src/emacs-icon.h
index 1c7bb7f8844..84ae557be2b 100644
--- a/src/emacs-icon.h
+++ b/src/emacs-icon.h
@@ -1,7 +1,7 @@
 /* XPM */
 /* Emacs icon
 
-Copyright (C) 2008-2022 Free Software Foundation, Inc.
+Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 Author: Kentaro Ohkouchi <nanasess@fsm.ne.jp>
         Nicolas Petton <nicolas@petton.fr>
diff --git a/src/emacs-module.c b/src/emacs-module.c
index 392b3ba9659..4e6323a734d 100644
--- a/src/emacs-module.c
+++ b/src/emacs-module.c
@@ -1,6 +1,6 @@
 /* emacs-module.c - Module loading and runtime implementation
 
-Copyright (C) 2015-2022 Free Software Foundation, Inc.
+Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/emacs-module.h.in b/src/emacs-module.h.in
index cb19c33e282..14b0b29a52d 100644
--- a/src/emacs-module.h.in
+++ b/src/emacs-module.h.in
@@ -1,6 +1,6 @@
 /* emacs-module.h - GNU Emacs module API.
 
-Copyright (C) 2015-2022 Free Software Foundation, Inc.
+Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/emacs.c b/src/emacs.c
index a8af288bf09..a82cb6ce94e 100644
--- a/src/emacs.c
+++ b/src/emacs.c
@@ -1,6 +1,6 @@
 /* Fully extensible Emacs, running on Unix, intended for GNU.
 
-Copyright (C) 1985-1987, 1993-1995, 1997-1999, 2001-2022 Free Software
+Copyright (C) 1985-1987, 1993-1995, 1997-1999, 2001-2023 Free Software
 Foundation, Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/emacsgtkfixed.c b/src/emacsgtkfixed.c
index c83544f0d5e..1bc21bb1a24 100644
--- a/src/emacsgtkfixed.c
+++ b/src/emacsgtkfixed.c
@@ -1,7 +1,7 @@
 /* A Gtk Widget that inherits GtkFixed, but can be shrunk.
 This file is only use when compiling with Gtk+ 3.
 
-Copyright (C) 2011-2022 Free Software Foundation, Inc.
+Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/emacsgtkfixed.h b/src/emacsgtkfixed.h
index b58d4fcc3e8..5ae67006648 100644
--- a/src/emacsgtkfixed.h
+++ b/src/emacsgtkfixed.h
@@ -1,7 +1,7 @@
 /* A Gtk Widget that inherits GtkFixed, but can be shrunk.
 This file is only use when compiling with Gtk+ 3.
 
-Copyright (C) 2011-2022 Free Software Foundation, Inc.
+Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/epaths.in b/src/epaths.in
index 2eccd0ac603..b290f0243bc 100644
--- a/src/epaths.in
+++ b/src/epaths.in
@@ -1,6 +1,6 @@
 /* Hey Emacs, this is -*- C -*- code!  */
 /*
-Copyright (C) 1993, 1995, 1997, 1999, 2001-2022 Free Software
+Copyright (C) 1993, 1995, 1997, 1999, 2001-2023 Free Software
 Foundation, Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/eval.c b/src/eval.c
index d002e81da1d..65171297884 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -1,6 +1,6 @@
 /* Evaluator for GNU Emacs Lisp interpreter.
 
-Copyright (C) 1985-1987, 1993-1995, 1999-2022 Free Software Foundation,
+Copyright (C) 1985-1987, 1993-1995, 1999-2023 Free Software Foundation,
 Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/fileio.c b/src/fileio.c
index 481001b423b..0da1ffd72fe 100644
--- a/src/fileio.c
+++ b/src/fileio.c
@@ -1,6 +1,6 @@
 /* File IO for GNU Emacs.
 
-Copyright (C) 1985-1988, 1993-2022 Free Software Foundation, Inc.
+Copyright (C) 1985-1988, 1993-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/filelock.c b/src/filelock.c
index 25b35feb02b..7bfe5e947b9 100644
--- a/src/filelock.c
+++ b/src/filelock.c
@@ -1,6 +1,6 @@
 /* Lock files for editing.
 
-Copyright (C) 1985-1987, 1993-1994, 1996, 1998-2022 Free Software
+Copyright (C) 1985-1987, 1993-1994, 1996, 1998-2023 Free Software
 Foundation, Inc.
 
 Author: Richard King
diff --git a/src/firstfile.c b/src/firstfile.c
index 719c29db8bc..0b4881dbbe3 100644
--- a/src/firstfile.c
+++ b/src/firstfile.c
@@ -1,5 +1,5 @@
 /* Mark beginning of data space to dump as pure, for GNU Emacs.
-   Copyright (C) 1997, 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 1997, 2001-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/floatfns.c b/src/floatfns.c
index 22376846c94..e2df94e129b 100644
--- a/src/floatfns.c
+++ b/src/floatfns.c
@@ -1,6 +1,6 @@
 /* Primitive operations on floating point for GNU Emacs Lisp interpreter.
 
-Copyright (C) 1988, 1993-1994, 1999, 2001-2022 Free Software Foundation,
+Copyright (C) 1988, 1993-1994, 1999, 2001-2023 Free Software Foundation,
 Inc.
 
 Author: Wolfgang Rupprecht (according to ack.texi)
diff --git a/src/fns.c b/src/fns.c
index b2b209e1e8a..566fc44bcbf 100644
--- a/src/fns.c
+++ b/src/fns.c
@@ -1,6 +1,6 @@
 /* Random utility Lisp functions.
 
-Copyright (C) 1985-1987, 1993-1995, 1997-2022 Free Software Foundation,
+Copyright (C) 1985-1987, 1993-1995, 1997-2023 Free Software Foundation,
 Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/font.c b/src/font.c
index 8f448d9bdc3..902ffbc58b5 100644
--- a/src/font.c
+++ b/src/font.c
@@ -1,6 +1,6 @@
 /* font.c -- "Font" primitives.
 
-Copyright (C) 2006-2022 Free Software Foundation, Inc.
+Copyright (C) 2006-2023 Free Software Foundation, Inc.
 Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011
   National Institute of Advanced Industrial Science and Technology (AIST)
   Registration Number H13PRO009
diff --git a/src/font.h b/src/font.h
index 5564d73b712..1fd83beeca4 100644
--- a/src/font.h
+++ b/src/font.h
@@ -1,5 +1,5 @@
 /* font.h -- Interface definition for font handling.
-   Copyright (C) 2006-2022 Free Software Foundation, Inc.
+   Copyright (C) 2006-2023 Free Software Foundation, Inc.
    Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011
      National Institute of Advanced Industrial Science and Technology (AIST)
      Registration Number H13PRO009
diff --git a/src/fontset.c b/src/fontset.c
index 1793715450e..46d1f6524e9 100644
--- a/src/fontset.c
+++ b/src/fontset.c
@@ -1,6 +1,6 @@
 /* Fontset handler.
 
-Copyright (C) 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 2001-2023 Free Software Foundation, Inc.
 Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
   2005, 2006, 2007, 2008, 2009, 2010, 2011
   National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/src/fontset.h b/src/fontset.h
index 79210eab869..de19138947d 100644
--- a/src/fontset.h
+++ b/src/fontset.h
@@ -1,5 +1,5 @@
 /* Header for fontset handler.
-   Copyright (C) 1998, 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 1998, 2001-2023 Free Software Foundation, Inc.
    Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
      2005, 2006, 2007, 2008, 2009, 2010, 2011
      National Institute of Advanced Industrial Science and Technology (AIST)
diff --git a/src/frame.c b/src/frame.c
index 506780ae364..a8495052290 100644
--- a/src/frame.c
+++ b/src/frame.c
@@ -1,6 +1,6 @@
 /* Generic frame functions.
 
-Copyright (C) 1993-1995, 1997, 1999-2022 Free Software Foundation, Inc.
+Copyright (C) 1993-1995, 1997, 1999-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/frame.h b/src/frame.h
index cc0dae8f5ab..b75ef79cff2 100644
--- a/src/frame.h
+++ b/src/frame.h
@@ -1,5 +1,5 @@
 /* Define frame-object for GNU Emacs.
-   Copyright (C) 1993-1994, 1999-2022 Free Software Foundation, Inc.
+   Copyright (C) 1993-1994, 1999-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/fringe.c b/src/fringe.c
index 14148a67ab1..79e3e696189 100644
--- a/src/fringe.c
+++ b/src/fringe.c
@@ -1,5 +1,5 @@
 /* Fringe handling (split from xdisp.c).
-   Copyright (C) 1985-1988, 1993-1995, 1997-2022 Free Software
+   Copyright (C) 1985-1988, 1993-1995, 1997-2023 Free Software
    Foundation, Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/ftcrfont.c b/src/ftcrfont.c
index 97b68ac0137..ebcc1218a3c 100644
--- a/src/ftcrfont.c
+++ b/src/ftcrfont.c
@@ -1,5 +1,5 @@
 /* ftcrfont.c -- FreeType font driver on cairo.
-   Copyright (C) 2015-2022 Free Software Foundation, Inc.
+   Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/ftfont.c b/src/ftfont.c
index f457505fb3b..05d26f2db92 100644
--- a/src/ftfont.c
+++ b/src/ftfont.c
@@ -1,5 +1,5 @@
 /* ftfont.c -- FreeType font driver.
-   Copyright (C) 2006-2022 Free Software Foundation, Inc.
+   Copyright (C) 2006-2023 Free Software Foundation, Inc.
    Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011
      National Institute of Advanced Industrial Science and Technology (AIST)
      Registration Number H13PRO009
diff --git a/src/getpagesize.h b/src/getpagesize.h
index 446c1e374a0..692c9066fb1 100644
--- a/src/getpagesize.h
+++ b/src/getpagesize.h
@@ -1,5 +1,5 @@
 /* Emulate getpagesize on systems that lack it.
-   Copyright (C) 1986, 1992, 1995, 2001-2022 Free Software Foundation,
+   Copyright (C) 1986, 1992, 1995, 2001-2023 Free Software Foundation,
    Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/gfilenotify.c b/src/gfilenotify.c
index 70c503af542..de09ffe5fd3 100644
--- a/src/gfilenotify.c
+++ b/src/gfilenotify.c
@@ -1,5 +1,5 @@
 /* Filesystem notifications support with glib API.
-   Copyright (C) 2013-2022 Free Software Foundation, Inc.
+   Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/gmalloc.c b/src/gmalloc.c
index f063af60cf1..e655d69f660 100644
--- a/src/gmalloc.c
+++ b/src/gmalloc.c
@@ -1,5 +1,5 @@
 /* Declarations for `malloc' and friends.
-   Copyright (C) 1990-1993, 1995-1996, 1999, 2002-2007, 2013-2022 Free
+   Copyright (C) 1990-1993, 1995-1996, 1999, 2002-2007, 2013-2023 Free
    Software Foundation, Inc.
                  Written May 1989 by Mike Haertel.
 
diff --git a/src/gnutls.c b/src/gnutls.c
index 3ec38370679..9112db5c4b1 100644
--- a/src/gnutls.c
+++ b/src/gnutls.c
@@ -1,5 +1,5 @@
 /* GnuTLS glue for GNU Emacs.
-   Copyright (C) 2010-2022 Free Software Foundation, Inc.
+   Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/gnutls.h b/src/gnutls.h
index 791e5340c2d..3cd9920bcea 100644
--- a/src/gnutls.h
+++ b/src/gnutls.h
@@ -1,5 +1,5 @@
 /* GnuTLS glue for GNU Emacs.
-   Copyright (C) 2010-2022 Free Software Foundation, Inc.
+   Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/gtkutil.c b/src/gtkutil.c
index 45a78fc382f..6b7894af60e 100644
--- a/src/gtkutil.c
+++ b/src/gtkutil.c
@@ -1,6 +1,6 @@
 /* Functions for creating and updating GTK widgets.
 
-Copyright (C) 2003-2022 Free Software Foundation, Inc.
+Copyright (C) 2003-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/gtkutil.h b/src/gtkutil.h
index 1a975e2439a..5b99208a538 100644
--- a/src/gtkutil.h
+++ b/src/gtkutil.h
@@ -1,6 +1,6 @@
 /* Definitions and headers for GTK widgets.
 
-Copyright (C) 2003-2022 Free Software Foundation, Inc.
+Copyright (C) 2003-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/hbfont.c b/src/hbfont.c
index 2721a661208..a0aba8f1c19 100644
--- a/src/hbfont.c
+++ b/src/hbfont.c
@@ -1,5 +1,5 @@
 /* hbfont.c -- Platform-independent support for HarfBuzz font driver.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/image.c b/src/image.c
index c2e76d5bfcd..511cd20e31f 100644
--- a/src/image.c
+++ b/src/image.c
@@ -1,6 +1,6 @@
 /* Functions for image support on window system.
 
-Copyright (C) 1989, 1992-2022 Free Software Foundation, Inc.
+Copyright (C) 1989, 1992-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/indent.c b/src/indent.c
index 5e33fc2e77b..5aa1e0252b2 100644
--- a/src/indent.c
+++ b/src/indent.c
@@ -1,5 +1,5 @@
 /* Indentation functions.
-   Copyright (C) 1985-1988, 1993-1995, 1998, 2000-2022 Free Software
+   Copyright (C) 1985-1988, 1993-1995, 1998, 2000-2023 Free Software
    Foundation, Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/indent.h b/src/indent.h
index cc4365f41f1..7bcecb3fdd5 100644
--- a/src/indent.h
+++ b/src/indent.h
@@ -1,5 +1,5 @@
 /* Definitions for interface to indent.c
-   Copyright (C) 1985-1986, 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 1985-1986, 2001-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/inotify.c b/src/inotify.c
index e92ad40abcc..d18b738b4dc 100644
--- a/src/inotify.c
+++ b/src/inotify.c
@@ -1,6 +1,6 @@
 /* Inotify support for Emacs
 
-Copyright (C) 2012-2022 Free Software Foundation, Inc.
+Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/insdel.c b/src/insdel.c
index d9ba222b1d1..bbb2b9a7bb2 100644
--- a/src/insdel.c
+++ b/src/insdel.c
@@ -1,5 +1,5 @@
 /* Buffer insertion/deletion and gap motion for GNU Emacs. -*- coding: utf-8 
-*-
-   Copyright (C) 1985-1986, 1993-1995, 1997-2022 Free Software
+   Copyright (C) 1985-1986, 1993-1995, 1997-2023 Free Software
    Foundation, Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/intervals.c b/src/intervals.c
index c5b720470ba..c892fd3f60c 100644
--- a/src/intervals.c
+++ b/src/intervals.c
@@ -1,5 +1,5 @@
 /* Code for doing intervals.
-   Copyright (C) 1993-1995, 1997-1998, 2001-2022 Free Software
+   Copyright (C) 1993-1995, 1997-1998, 2001-2023 Free Software
    Foundation, Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/intervals.h b/src/intervals.h
index 484fca2e756..5d72de8216c 100644
--- a/src/intervals.h
+++ b/src/intervals.h
@@ -1,5 +1,5 @@
 /* Definitions and global variables for intervals.
-   Copyright (C) 1993-1994, 2000-2022 Free Software Foundation, Inc.
+   Copyright (C) 1993-1994, 2000-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/json.c b/src/json.c
index 21a6df67857..ed3f68591c9 100644
--- a/src/json.c
+++ b/src/json.c
@@ -1,6 +1,6 @@
 /* JSON parsing and serialization.
 
-Copyright (C) 2017-2022 Free Software Foundation, Inc.
+Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/keyboard.c b/src/keyboard.c
index 3d08aa5af44..9356c6f9f1b 100644
--- a/src/keyboard.c
+++ b/src/keyboard.c
@@ -1,6 +1,6 @@
 /* Keyboard and mouse input; editor command loop.
 
-Copyright (C) 1985-1989, 1993-1997, 1999-2022 Free Software Foundation,
+Copyright (C) 1985-1989, 1993-1997, 1999-2023 Free Software Foundation,
 Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/keyboard.h b/src/keyboard.h
index 03aa96ad4b0..65863c15728 100644
--- a/src/keyboard.h
+++ b/src/keyboard.h
@@ -1,5 +1,5 @@
 /* Declarations useful when processing input.
-   Copyright (C) 1985-1987, 1993, 2001-2022 Free Software Foundation,
+   Copyright (C) 1985-1987, 1993, 2001-2023 Free Software Foundation,
    Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/keymap.c b/src/keymap.c
index 6bfe54f5d2a..0a7efee9ee3 100644
--- a/src/keymap.c
+++ b/src/keymap.c
@@ -1,5 +1,5 @@
 /* Manipulation of keymaps
-   Copyright (C) 1985-1988, 1993-1995, 1998-2022 Free Software
+   Copyright (C) 1985-1988, 1993-1995, 1998-2023 Free Software
    Foundation, Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/keymap.h b/src/keymap.h
index 3c6aede9f1d..65be3addbdb 100644
--- a/src/keymap.h
+++ b/src/keymap.h
@@ -1,5 +1,5 @@
 /* Functions to manipulate keymaps.
-   Copyright (C) 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/kqueue.c b/src/kqueue.c
index c3c4631784d..5cde1218f25 100644
--- a/src/kqueue.c
+++ b/src/kqueue.c
@@ -1,6 +1,6 @@
 /* Filesystem notifications support with kqueue API.
 
-Copyright (C) 2015-2022 Free Software Foundation, Inc.
+Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/lastfile.c b/src/lastfile.c
index 4960131a470..b80cdbc8fa6 100644
--- a/src/lastfile.c
+++ b/src/lastfile.c
@@ -1,5 +1,5 @@
 /* Mark end of data space to dump as pure, for GNU Emacs.
-   Copyright (C) 1985, 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 1985, 2001-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/lcms.c b/src/lcms.c
index 78001c9cbc9..e603573043e 100644
--- a/src/lcms.c
+++ b/src/lcms.c
@@ -1,5 +1,5 @@
 /* Interface to Little CMS
-   Copyright (C) 2017-2022 Free Software Foundation, Inc.
+   Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/lisp.h b/src/lisp.h
index 0cad97c0774..befde2e9ab5 100644
--- a/src/lisp.h
+++ b/src/lisp.h
@@ -1,6 +1,6 @@
 /* Fundamental definitions for GNU Emacs Lisp interpreter. -*- coding: utf-8 
-*-
 
-Copyright (C) 1985-1987, 1993-1995, 1997-2022 Free Software Foundation,
+Copyright (C) 1985-1987, 1993-1995, 1997-2023 Free Software Foundation,
 Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/lread.c b/src/lread.c
index d3e0a63ccdc..c7b7696276a 100644
--- a/src/lread.c
+++ b/src/lread.c
@@ -1,6 +1,6 @@
 /* Lisp parsing and input streams.
 
-Copyright (C) 1985-1989, 1993-1995, 1997-2022 Free Software Foundation,
+Copyright (C) 1985-1989, 1993-1995, 1997-2023 Free Software Foundation,
 Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/macfont.h b/src/macfont.h
index e57d0193fb1..8afba70e711 100644
--- a/src/macfont.h
+++ b/src/macfont.h
@@ -1,5 +1,5 @@
 /* Interface definition for macOS Core text font backend.
-   Copyright (C) 2009-2022 Free Software Foundation, Inc.
+   Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/macfont.m b/src/macfont.m
index b30c3c9763c..82c6efb8521 100644
--- a/src/macfont.m
+++ b/src/macfont.m
@@ -1,5 +1,5 @@
 /* Font driver on macOS Core text.
-   Copyright (C) 2009-2022 Free Software Foundation, Inc.
+   Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/macros.c b/src/macros.c
index 3d00c28838d..a8f8f86d7d6 100644
--- a/src/macros.c
+++ b/src/macros.c
@@ -1,6 +1,6 @@
 /* Keyboard macros.
 
-Copyright (C) 1985-1986, 1993, 2000-2022 Free Software Foundation, Inc.
+Copyright (C) 1985-1986, 1993, 2000-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/macros.h b/src/macros.h
index 10f4207b722..a7c42f753b4 100644
--- a/src/macros.h
+++ b/src/macros.h
@@ -1,5 +1,5 @@
 /* Definitions for keyboard macro interpretation in GNU Emacs.
-   Copyright (C) 1985, 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 1985, 2001-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/marker.c b/src/marker.c
index 3c8e628762e..33c8b3c83db 100644
--- a/src/marker.c
+++ b/src/marker.c
@@ -1,5 +1,5 @@
 /* Markers: examining, setting and deleting.
-   Copyright (C) 1985, 1997-1998, 2001-2022 Free Software Foundation,
+   Copyright (C) 1985, 1997-1998, 2001-2023 Free Software Foundation,
    Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/menu.c b/src/menu.c
index 7b6fdf812c5..665df1938fe 100644
--- a/src/menu.c
+++ b/src/menu.c
@@ -1,6 +1,6 @@
 /* Platform-independent code for terminal communications.
 
-Copyright (C) 1986, 1988, 1993-1994, 1996, 1999-2022 Free Software
+Copyright (C) 1986, 1988, 1993-1994, 1996, 1999-2023 Free Software
 Foundation, Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/menu.h b/src/menu.h
index 9f32d0c262b..2d7ad797435 100644
--- a/src/menu.h
+++ b/src/menu.h
@@ -1,5 +1,5 @@
 /* Functions to manipulate menus.
-   Copyright (C) 2008-2022 Free Software Foundation, Inc.
+   Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/minibuf.c b/src/minibuf.c
index 0fc7f2caa15..10f7e704994 100644
--- a/src/minibuf.c
+++ b/src/minibuf.c
@@ -1,6 +1,6 @@
 /* Minibuffer input and completion.
 
-Copyright (C) 1985-1986, 1993-2022 Free Software Foundation, Inc.
+Copyright (C) 1985-1986, 1993-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/msdos.c b/src/msdos.c
index 29b1a9fc0d7..2174ffad586 100644
--- a/src/msdos.c
+++ b/src/msdos.c
@@ -1,6 +1,6 @@
 /* MS-DOS specific C utilities.          -*- coding: cp850 -*-
 
-Copyright (C) 1993-1997, 1999-2022 Free Software Foundation, Inc.
+Copyright (C) 1993-1997, 1999-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/msdos.h b/src/msdos.h
index 24697bcf24b..9aee8ffa51c 100644
--- a/src/msdos.h
+++ b/src/msdos.h
@@ -1,5 +1,5 @@
 /* MS-DOS specific C utilities, interface.
-   Copyright (C) 1993, 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 1993, 2001-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/nsfns.m b/src/nsfns.m
index b1f8bad0ec0..d11d4146ebd 100644
--- a/src/nsfns.m
+++ b/src/nsfns.m
@@ -1,6 +1,6 @@
 /* Functions for the NeXT/Open/GNUstep and macOS window system.
 
-Copyright (C) 1989, 1992-1994, 2005-2006, 2008-2022 Free Software
+Copyright (C) 1989, 1992-1994, 2005-2006, 2008-2023 Free Software
 Foundation, Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/nsfont.m b/src/nsfont.m
index fc1a4455d09..d8b9bd0d894 100644
--- a/src/nsfont.m
+++ b/src/nsfont.m
@@ -1,6 +1,6 @@
 /* Font back-end driver for the NeXT/Open/GNUstep and macOS window system.
    See font.h
-   Copyright (C) 2006-2022 Free Software Foundation, Inc.
+   Copyright (C) 2006-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/nsgui.h b/src/nsgui.h
index eae1b70dcd9..b77aa0627d7 100644
--- a/src/nsgui.h
+++ b/src/nsgui.h
@@ -1,5 +1,5 @@
 /* Definitions and headers for communication on the NeXT/Open/GNUstep API.
-   Copyright (C) 1995, 2005, 2008-2022 Free Software Foundation, Inc.
+   Copyright (C) 1995, 2005, 2008-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/nsimage.m b/src/nsimage.m
index 38b27e847ad..1cdce68ff14 100644
--- a/src/nsimage.m
+++ b/src/nsimage.m
@@ -1,5 +1,5 @@
 /* Image support for the NeXT/Open/GNUstep and macOS window system.
-   Copyright (C) 1989, 1992-1994, 2005-2006, 2008-2022 Free Software
+   Copyright (C) 1989, 1992-1994, 2005-2006, 2008-2023 Free Software
    Foundation, Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/nsmenu.m b/src/nsmenu.m
index 891b6ee1504..77858483831 100644
--- a/src/nsmenu.m
+++ b/src/nsmenu.m
@@ -1,5 +1,5 @@
 /* NeXT/Open/GNUstep and macOS Cocoa menu and toolbar module.
-   Copyright (C) 2007-2022 Free Software Foundation, Inc.
+   Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/nsselect.m b/src/nsselect.m
index 62c67e7a13e..725143d70fd 100644
--- a/src/nsselect.m
+++ b/src/nsselect.m
@@ -1,5 +1,5 @@
 /* NeXT/Open/GNUstep / macOS Cocoa selection processing for emacs.
-   Copyright (C) 1993-1994, 2005-2006, 2008-2022 Free Software
+   Copyright (C) 1993-1994, 2005-2006, 2008-2023 Free Software
    Foundation, Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/nsterm.h b/src/nsterm.h
index 4cfed109827..1d48f26f743 100644
--- a/src/nsterm.h
+++ b/src/nsterm.h
@@ -1,6 +1,6 @@
 /* -*- objc -*- */
 /* Definitions and headers for communication with NeXT/Open/GNUstep API.
-   Copyright (C) 1989, 1993, 2005, 2008-2022 Free Software Foundation,
+   Copyright (C) 1989, 1993, 2005, 2008-2023 Free Software Foundation,
    Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/nsterm.m b/src/nsterm.m
index 1643ba5427c..ea8770c93e9 100644
--- a/src/nsterm.m
+++ b/src/nsterm.m
@@ -1,6 +1,6 @@
 /* NeXT/Open/GNUstep / macOS communication module.      -*- coding: utf-8 -*-
 
-Copyright (C) 1989, 1993-1994, 2005-2006, 2008-2022 Free Software
+Copyright (C) 1989, 1993-1994, 2005-2006, 2008-2023 Free Software
 Foundation, Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/nsxwidget.h b/src/nsxwidget.h
index 666509744a6..8d55fac5326 100644
--- a/src/nsxwidget.h
+++ b/src/nsxwidget.h
@@ -1,6 +1,6 @@
 /* Header for NS Cocoa part of xwidget and webkit widget.
 
-Copyright (C) 2019-2022 Free Software Foundation, Inc.
+Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/nsxwidget.m b/src/nsxwidget.m
index f79873235cb..997bcf84640 100644
--- a/src/nsxwidget.m
+++ b/src/nsxwidget.m
@@ -1,6 +1,6 @@
 /* NS Cocoa part implementation of xwidget and webkit widget.
 
-Copyright (C) 2019-2022 Free Software Foundation, Inc.
+Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/pdumper.c b/src/pdumper.c
index b0167299d79..f8c0f27c007 100644
--- a/src/pdumper.c
+++ b/src/pdumper.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2018-2022 Free Software Foundation, Inc.
+/* Copyright (C) 2018-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/pdumper.h b/src/pdumper.h
index 8383283894b..3fd805d8403 100644
--- a/src/pdumper.h
+++ b/src/pdumper.h
@@ -1,6 +1,6 @@
 /* Header file for the portable dumper.
 
-Copyright (C) 2016, 2018-2022 Free Software Foundation, Inc.
+Copyright (C) 2016, 2018-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/print.c b/src/print.c
index 43ec0934ba1..01c4a52ffc9 100644
--- a/src/print.c
+++ b/src/print.c
@@ -1,6 +1,6 @@
 /* Lisp object printing and output streams.
 
-Copyright (C) 1985-1986, 1988, 1993-1995, 1997-2022 Free Software
+Copyright (C) 1985-1986, 1988, 1993-1995, 1997-2023 Free Software
 Foundation, Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/process.c b/src/process.c
index 8b587aaa4e1..c5ad0992c60 100644
--- a/src/process.c
+++ b/src/process.c
@@ -1,6 +1,6 @@
 /* Asynchronous subprocess control for GNU Emacs.
 
-Copyright (C) 1985-1988, 1993-1996, 1998-1999, 2001-2022 Free Software
+Copyright (C) 1985-1988, 1993-1996, 1998-1999, 2001-2023 Free Software
 Foundation, Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/process.h b/src/process.h
index 392b661ce69..6c653e19314 100644
--- a/src/process.h
+++ b/src/process.h
@@ -1,5 +1,5 @@
 /* Definitions for asynchronous process control in GNU Emacs.
-   Copyright (C) 1985, 1994, 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 1985, 1994, 2001-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/profiler.c b/src/profiler.c
index 31a46d1b5e5..13e2628fb83 100644
--- a/src/profiler.c
+++ b/src/profiler.c
@@ -1,6 +1,6 @@
 /* Profiler implementation.
 
-Copyright (C) 2012-2022 Free Software Foundation, Inc.
+Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/puresize.h b/src/puresize.h
index 5516747ac2b..0ec48f3c3ee 100644
--- a/src/puresize.h
+++ b/src/puresize.h
@@ -1,5 +1,5 @@
 /* How much read-only Lisp storage a dumped Emacs needs.
-   Copyright (C) 1993, 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 1993, 2001-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/ralloc.c b/src/ralloc.c
index 22a5f5bc5a7..1b8d26d1244 100644
--- a/src/ralloc.c
+++ b/src/ralloc.c
@@ -1,5 +1,5 @@
 /* Block-relocating memory allocator.
-   Copyright (C) 1993, 1995, 2000-2022 Free Software Foundation, Inc.
+   Copyright (C) 1993, 1995, 2000-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/regex-emacs.c b/src/regex-emacs.c
index 7c172fe63a2..7cf61aadebc 100644
--- a/src/regex-emacs.c
+++ b/src/regex-emacs.c
@@ -1,6 +1,6 @@
 /* Emacs regular expression matching and search
 
-   Copyright (C) 1993-2022 Free Software Foundation, Inc.
+   Copyright (C) 1993-2023 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/src/regex-emacs.h b/src/regex-emacs.h
index 59579a1a8b9..1bc973363e9 100644
--- a/src/regex-emacs.h
+++ b/src/regex-emacs.h
@@ -1,6 +1,6 @@
 /* Emacs regular expression API
 
-   Copyright (C) 1985, 1989-1993, 1995, 2000-2022 Free Software
+   Copyright (C) 1985, 1989-1993, 1995, 2000-2023 Free Software
    Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/src/region-cache.c b/src/region-cache.c
index 20fb14b671a..cbf6b7b1cee 100644
--- a/src/region-cache.c
+++ b/src/region-cache.c
@@ -1,6 +1,6 @@
 /* Caching facts about regions of the buffer, for optimization.
 
-Copyright (C) 1985-1989, 1993, 1995, 2001-2022 Free Software Foundation,
+Copyright (C) 1985-1989, 1993, 1995, 2001-2023 Free Software Foundation,
 Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/region-cache.h b/src/region-cache.h
index dc732328c88..bdf132dc2d8 100644
--- a/src/region-cache.h
+++ b/src/region-cache.h
@@ -1,6 +1,6 @@
 /* Header file: Caching facts about regions of the buffer, for optimization.
 
-Copyright (C) 1985-1986, 1993, 1995, 2001-2022 Free Software Foundation,
+Copyright (C) 1985-1986, 1993, 1995, 2001-2023 Free Software Foundation,
 Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/scroll.c b/src/scroll.c
index c643730965d..eee1ad80950 100644
--- a/src/scroll.c
+++ b/src/scroll.c
@@ -1,6 +1,6 @@
 /* Calculate what line insertion or deletion to do, and do it
 
-Copyright (C) 1985-1986, 1990, 1993-1994, 2001-2022 Free Software
+Copyright (C) 1985-1986, 1990, 1993-1994, 2001-2023 Free Software
 Foundation, Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/search.c b/src/search.c
index 88ab1df7791..df373bfc5ea 100644
--- a/src/search.c
+++ b/src/search.c
@@ -1,6 +1,6 @@
 /* String search routines for GNU Emacs.
 
-Copyright (C) 1985-1987, 1993-1994, 1997-1999, 2001-2022 Free Software
+Copyright (C) 1985-1987, 1993-1994, 1997-1999, 2001-2023 Free Software
 Foundation, Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/sheap.c b/src/sheap.c
index 1ec1f699cec..9ea0d91ef75 100644
--- a/src/sheap.c
+++ b/src/sheap.c
@@ -1,7 +1,7 @@
 /* simulate `sbrk' with an array in .bss, for `unexec' support for Cygwin;
    complete rewrite of xemacs Cygwin `unexec' code
 
-   Copyright (C) 2004-2022 Free Software Foundation, Inc.
+   Copyright (C) 2004-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/sheap.h b/src/sheap.h
index 297b7cf317d..0bfb9479413 100644
--- a/src/sheap.h
+++ b/src/sheap.h
@@ -1,6 +1,6 @@
 /* Static heap allocation for GNU Emacs.
 
-Copyright 2016-2022 Free Software Foundation, Inc.
+Copyright 2016-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/sound.c b/src/sound.c
index e2932f103be..5c5fee71c91 100644
--- a/src/sound.c
+++ b/src/sound.c
@@ -1,6 +1,6 @@
 /* sound.c -- sound support.
 
-Copyright (C) 1998-1999, 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 1998-1999, 2001-2023 Free Software Foundation, Inc.
 
 Author: Gerd Moellmann <gerd@gnu.org>
 
diff --git a/src/syntax.c b/src/syntax.c
index 9df878b8edf..243a618071a 100644
--- a/src/syntax.c
+++ b/src/syntax.c
@@ -1,5 +1,5 @@
 /* GNU Emacs routines to deal with syntax tables; also word and list parsing.
-   Copyright (C) 1985, 1987, 1993-1995, 1997-1999, 2001-2022 Free
+   Copyright (C) 1985, 1987, 1993-1995, 1997-1999, 2001-2023 Free
    Software Foundation, Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/syntax.h b/src/syntax.h
index c1bb9274d00..b13477d7d69 100644
--- a/src/syntax.h
+++ b/src/syntax.h
@@ -1,6 +1,6 @@
 /* Declarations having to do with GNU Emacs syntax tables.
 
-Copyright (C) 1985, 1993-1994, 1997-1998, 2001-2022 Free Software
+Copyright (C) 1985, 1993-1994, 1997-1998, 2001-2023 Free Software
 Foundation, Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/sysdep.c b/src/sysdep.c
index 72be25f6610..302fff7ee0e 100644
--- a/src/sysdep.c
+++ b/src/sysdep.c
@@ -1,5 +1,5 @@
 /* Interfaces to system-dependent kernel and library entries.
-   Copyright (C) 1985-1988, 1993-1995, 1999-2022 Free Software
+   Copyright (C) 1985-1988, 1993-1995, 1999-2023 Free Software
    Foundation, Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/sysselect.h b/src/sysselect.h
index 45cc22bc4cb..6cde52911f4 100644
--- a/src/sysselect.h
+++ b/src/sysselect.h
@@ -1,5 +1,5 @@
 /* sysselect.h - System-dependent definitions for the select function.
-   Copyright (C) 1995, 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 1995, 2001-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/syssignal.h b/src/syssignal.h
index 07055c04be6..e0dea865285 100644
--- a/src/syssignal.h
+++ b/src/syssignal.h
@@ -1,6 +1,6 @@
 /* syssignal.h - System-dependent definitions for signals.
 
-Copyright (C) 1993, 1999, 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 1993, 1999, 2001-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/sysstdio.h b/src/sysstdio.h
index 8e1687bc297..448b7ab1308 100644
--- a/src/sysstdio.h
+++ b/src/sysstdio.h
@@ -1,6 +1,6 @@
 /* Standard I/O for Emacs.
 
-Copyright 2013-2022 Free Software Foundation, Inc.
+Copyright 2013-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/systhread.c b/src/systhread.c
index 08afa7e5836..caa4dfd4443 100644
--- a/src/systhread.c
+++ b/src/systhread.c
@@ -1,5 +1,5 @@
 /* System thread definitions
-Copyright (C) 2012-2022 Free Software Foundation, Inc.
+Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/systhread.h b/src/systhread.h
index fb1a0a72d64..2a0062cbcba 100644
--- a/src/systhread.h
+++ b/src/systhread.h
@@ -1,5 +1,5 @@
 /* System thread definitions
-Copyright (C) 2012-2022 Free Software Foundation, Inc.
+Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/systime.h b/src/systime.h
index d4b44ccac8b..d3f843a9398 100644
--- a/src/systime.h
+++ b/src/systime.h
@@ -1,5 +1,5 @@
 /* systime.h - System-dependent definitions for time manipulations.
-   Copyright (C) 1993-1994, 2002-2022 Free Software Foundation, Inc.
+   Copyright (C) 1993-1994, 2002-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/systty.h b/src/systty.h
index 3a8fffe25f1..918b4178905 100644
--- a/src/systty.h
+++ b/src/systty.h
@@ -1,5 +1,5 @@
 /* systty.h - System-dependent definitions for terminals.
-   Copyright (C) 1993-1994, 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 1993-1994, 2001-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/syswait.h b/src/syswait.h
index 61c4364fe38..80e2d8d39d0 100644
--- a/src/syswait.h
+++ b/src/syswait.h
@@ -1,5 +1,5 @@
 /* Define wait system call interface for Emacs.
-   Copyright (C) 1993-1995, 2000-2022 Free Software Foundation, Inc.
+   Copyright (C) 1993-1995, 2000-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/term.c b/src/term.c
index 5f7e2d19508..c2e0b7b4b0d 100644
--- a/src/term.c
+++ b/src/term.c
@@ -1,5 +1,5 @@
 /* Terminal control module for terminals described by TERMCAP
-   Copyright (C) 1985-1987, 1993-1995, 1998, 2000-2022 Free Software
+   Copyright (C) 1985-1987, 1993-1995, 1998, 2000-2023 Free Software
    Foundation, Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/termcap.c b/src/termcap.c
index 5afa8ae9de4..d2688b3838d 100644
--- a/src/termcap.c
+++ b/src/termcap.c
@@ -1,5 +1,5 @@
 /* Work-alike for termcap, plus extra features.
-   Copyright (C) 1985-1986, 1993-1995, 2000-2008, 2011, 2013-2022 Free
+   Copyright (C) 1985-1986, 1993-1995, 2000-2008, 2011, 2013-2023 Free
    Software Foundation, Inc.
 
 This program is free software; you can redistribute it and/or modify
diff --git a/src/termchar.h b/src/termchar.h
index 49560dbc2ad..7507b41d0d4 100644
--- a/src/termchar.h
+++ b/src/termchar.h
@@ -1,5 +1,5 @@
 /* Flags and parameters describing terminal's characteristics.
-   Copyright (C) 1985-1986, 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 1985-1986, 2001-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/termhooks.h b/src/termhooks.h
index 080e074526d..c10143badfa 100644
--- a/src/termhooks.h
+++ b/src/termhooks.h
@@ -1,6 +1,6 @@
 /* Parameters and display hooks for terminal devices.
 
-Copyright (C) 1985-1986, 1993-1994, 2001-2022 Free Software Foundation,
+Copyright (C) 1985-1986, 1993-1994, 2001-2023 Free Software Foundation,
 Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/terminal.c b/src/terminal.c
index 48d581e6ea4..1178cc726fb 100644
--- a/src/terminal.c
+++ b/src/terminal.c
@@ -1,5 +1,5 @@
 /* Functions related to terminal devices.
-   Copyright (C) 2005-2022 Free Software Foundation, Inc.
+   Copyright (C) 2005-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/terminfo.c b/src/terminfo.c
index 1a7b38d7d90..66820920d47 100644
--- a/src/terminfo.c
+++ b/src/terminfo.c
@@ -1,5 +1,5 @@
 /* Interface from Emacs to terminfo.
-   Copyright (C) 1985-1986, 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 1985-1986, 2001-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/termopts.h b/src/termopts.h
index ff1be132456..346c46bdaaa 100644
--- a/src/termopts.h
+++ b/src/termopts.h
@@ -1,5 +1,5 @@
 /* Flags and parameters describing user options for handling the terminal.
-   Copyright (C) 1985-1986, 1990, 2001-2022 Free Software Foundation,
+   Copyright (C) 1985-1986, 1990, 2001-2023 Free Software Foundation,
    Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/textprop.c b/src/textprop.c
index 2d1e34d5867..8d2a1e58f42 100644
--- a/src/textprop.c
+++ b/src/textprop.c
@@ -1,5 +1,5 @@
 /* Interface code for dealing with text properties.
-   Copyright (C) 1993-1995, 1997, 1999-2022 Free Software Foundation,
+   Copyright (C) 1993-1995, 1997, 1999-2023 Free Software Foundation,
    Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/thread.c b/src/thread.c
index bfcac91982d..deec0eb223b 100644
--- a/src/thread.c
+++ b/src/thread.c
@@ -1,5 +1,5 @@
 /* Threading code.
-Copyright (C) 2012-2022 Free Software Foundation, Inc.
+Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/thread.h b/src/thread.h
index 1e7eb86f6ee..06cee892005 100644
--- a/src/thread.h
+++ b/src/thread.h
@@ -1,5 +1,5 @@
 /* Thread definitions
-Copyright (C) 2012-2022 Free Software Foundation, Inc.
+Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/timefns.c b/src/timefns.c
index 3e533ca51dc..8813b7a942a 100644
--- a/src/timefns.c
+++ b/src/timefns.c
@@ -1,6 +1,6 @@
 /* Timestamp functions for Emacs
 
-Copyright (C) 1985-1987, 1989, 1993-2022 Free Software Foundation, Inc.
+Copyright (C) 1985-1987, 1989, 1993-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/tparam.c b/src/tparam.c
index 89483ed52a8..1a5eab37452 100644
--- a/src/tparam.c
+++ b/src/tparam.c
@@ -1,5 +1,5 @@
 /* Merge parameters into a termcap entry string.
-   Copyright (C) 1985, 1987, 1993, 1995, 2000-2008, 2013-2022 Free
+   Copyright (C) 1985, 1987, 1993, 1995, 2000-2008, 2013-2023 Free
    Software Foundation, Inc.
 
 This program is free software; you can redistribute it and/or modify
diff --git a/src/tparam.h b/src/tparam.h
index 6361f138eaa..3f43fe7e664 100644
--- a/src/tparam.h
+++ b/src/tparam.h
@@ -1,6 +1,6 @@
 /* Interface definitions for termcap entries.
 
-Copyright (C) 2011-2022 Free Software Foundation, Inc.
+Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/undo.c b/src/undo.c
index 5d705945c4c..e6adb3bfc5e 100644
--- a/src/undo.c
+++ b/src/undo.c
@@ -1,5 +1,5 @@
 /* undo handling for GNU Emacs.
-   Copyright (C) 1990, 1993-1994, 2000-2022 Free Software Foundation,
+   Copyright (C) 1990, 1993-1994, 2000-2023 Free Software Foundation,
    Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/unexaix.c b/src/unexaix.c
index 457c7543044..e50452c519a 100644
--- a/src/unexaix.c
+++ b/src/unexaix.c
@@ -1,5 +1,5 @@
 /* Dump an executable file.
-   Copyright (C) 1985-1988, 1999, 2001-2022 Free Software Foundation,
+   Copyright (C) 1985-1988, 1999, 2001-2023 Free Software Foundation,
    Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/unexcoff.c b/src/unexcoff.c
index 337754f6d46..05a4edfe89d 100644
--- a/src/unexcoff.c
+++ b/src/unexcoff.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1985-1988, 1992-1994, 2001-2022 Free Software
+/* Copyright (C) 1985-1988, 1992-1994, 2001-2023 Free Software
  * Foundation, Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/unexcw.c b/src/unexcw.c
index d1099bb2053..fe2f120a01f 100644
--- a/src/unexcw.c
+++ b/src/unexcw.c
@@ -1,7 +1,7 @@
 /* unexec() support for Cygwin;
    complete rewrite of xemacs Cygwin unexec() code
 
-   Copyright (C) 2004-2022 Free Software Foundation, Inc.
+   Copyright (C) 2004-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/unexelf.c b/src/unexelf.c
index e61bdd4e880..607ac0cd6a2 100644
--- a/src/unexelf.c
+++ b/src/unexelf.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1985-1988, 1990, 1992, 1999-2022 Free Software
+/* Copyright (C) 1985-1988, 1990, 1992, 1999-2023 Free Software
    Foundation, Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/unexmacosx.c b/src/unexmacosx.c
index be1ef43e62c..33c20358116 100644
--- a/src/unexmacosx.c
+++ b/src/unexmacosx.c
@@ -1,5 +1,5 @@
 /* Dump Emacs in Mach-O format for use on macOS.
-   Copyright (C) 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/unexw32.c b/src/unexw32.c
index fe76b37a05b..92e02b29850 100644
--- a/src/unexw32.c
+++ b/src/unexw32.c
@@ -1,5 +1,5 @@
 /* unexec for GNU Emacs on Windows NT.
-   Copyright (C) 1994, 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 1994, 2001-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/verbose.mk.in b/src/verbose.mk.in
index 5c6dc746044..a4580d922ef 100644
--- a/src/verbose.mk.in
+++ b/src/verbose.mk.in
@@ -1,6 +1,6 @@
 ### verbose.mk --- Makefile fragment for GNU Emacs
 
-## Copyright (C) 2021-2022 Free Software Foundation, Inc.
+## Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ## This file is part of GNU Emacs.
 
diff --git a/src/vm-limit.c b/src/vm-limit.c
index 043ea96d15f..a118f36edc5 100644
--- a/src/vm-limit.c
+++ b/src/vm-limit.c
@@ -1,5 +1,5 @@
 /* Functions for memory limit warnings.
-   Copyright (C) 1990, 1992, 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 1990, 1992, 2001-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/w16select.c b/src/w16select.c
index f6bc3dd8d47..88c73f3874c 100644
--- a/src/w16select.c
+++ b/src/w16select.c
@@ -1,6 +1,6 @@
 /* 16-bit Windows Selection processing for emacs on MS-Windows
 
-Copyright (C) 1996-1997, 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 1996-1997, 2001-2023 Free Software Foundation, Inc.
 
 Author: Dale P. Smith <dpsm@en.com>
 
diff --git a/src/w32.c b/src/w32.c
index 00b8c2515de..465473584d7 100644
--- a/src/w32.c
+++ b/src/w32.c
@@ -1,6 +1,6 @@
 /* Utility and Unix shadow routines for GNU Emacs on the Microsoft Windows API.
 
-Copyright (C) 1994-1995, 2000-2022 Free Software Foundation, Inc.
+Copyright (C) 1994-1995, 2000-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/w32.h b/src/w32.h
index 8a5c4ecbc73..70f39a5bed8 100644
--- a/src/w32.h
+++ b/src/w32.h
@@ -2,7 +2,7 @@
 #define EMACS_W32_H
 
 /* Support routines for the NT version of Emacs.
-   Copyright (C) 1994, 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 1994, 2001-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/w32common.h b/src/w32common.h
index 6b9c2c08dde..26b114441ef 100644
--- a/src/w32common.h
+++ b/src/w32common.h
@@ -1,5 +1,5 @@
 /* Common functions for Microsoft Windows builds of Emacs
-   Copyright (C) 2012-2022 Free Software Foundation, Inc.
+   Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/w32console.c b/src/w32console.c
index 12e1f397894..c4f7cad4e82 100644
--- a/src/w32console.c
+++ b/src/w32console.c
@@ -1,5 +1,5 @@
 /* Terminal hooks for GNU Emacs on the Microsoft Windows API.
-   Copyright (C) 1992, 1999, 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 1992, 1999, 2001-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/w32cygwinx.c b/src/w32cygwinx.c
index bb2539be94f..dd1c4044e8e 100644
--- a/src/w32cygwinx.c
+++ b/src/w32cygwinx.c
@@ -1,6 +1,6 @@
 /* Common functions for the Microsoft Windows and Cygwin builds.
 
-Copyright (C) 2018-2022 Free Software Foundation, Inc.
+Copyright (C) 2018-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/w32fns.c b/src/w32fns.c
index be57d9de4da..bf16599b003 100644
--- a/src/w32fns.c
+++ b/src/w32fns.c
@@ -1,6 +1,6 @@
 /* Graphical user interface functions for the Microsoft Windows API.
 
-Copyright (C) 1989, 1992-2022 Free Software Foundation, Inc.
+Copyright (C) 1989, 1992-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/w32font.c b/src/w32font.c
index 60f83a3ef6e..e16ff7c10b7 100644
--- a/src/w32font.c
+++ b/src/w32font.c
@@ -1,5 +1,5 @@
 /* Font backend for the Microsoft Windows API.
-   Copyright (C) 2007-2022 Free Software Foundation, Inc.
+   Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/w32font.h b/src/w32font.h
index 9fd4a6c1873..3f1c86adff9 100644
--- a/src/w32font.h
+++ b/src/w32font.h
@@ -1,5 +1,5 @@
 /* Shared GDI and Uniscribe Font backend declarations for the Windows API.
-   Copyright (C) 2007-2022 Free Software Foundation, Inc.
+   Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/w32gui.h b/src/w32gui.h
index 4e8de848545..55e2e90c634 100644
--- a/src/w32gui.h
+++ b/src/w32gui.h
@@ -1,5 +1,5 @@
 /* Definitions and headers for communication on the Microsoft Windows API.
-   Copyright (C) 1995, 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 1995, 2001-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/w32heap.c b/src/w32heap.c
index 675162447d8..a1975d9a975 100644
--- a/src/w32heap.c
+++ b/src/w32heap.c
@@ -1,5 +1,5 @@
 /* Heap management routines for GNU Emacs on the Microsoft Windows API.
-   Copyright (C) 1994, 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 1994, 2001-2023 Free Software Foundation, Inc.
 
    This file is part of GNU Emacs.
 
diff --git a/src/w32heap.h b/src/w32heap.h
index 764fc48a4ee..2f0ac61e6a0 100644
--- a/src/w32heap.h
+++ b/src/w32heap.h
@@ -1,5 +1,5 @@
 /* Heap management routines (including unexec) for GNU Emacs on Windows NT.
-   Copyright (C) 1994, 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 1994, 2001-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/w32image.c b/src/w32image.c
index f3374dcfd30..88f0cb95890 100644
--- a/src/w32image.c
+++ b/src/w32image.c
@@ -1,6 +1,6 @@
 /* Implementation of MS-Windows native image API via the GDI+ library.
 
-Copyright (C) 2020-2022 Free Software Foundation, Inc.
+Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/w32inevt.c b/src/w32inevt.c
index a2f3a3d293f..d69ca078b0a 100644
--- a/src/w32inevt.c
+++ b/src/w32inevt.c
@@ -1,5 +1,5 @@
 /* Input event support for Emacs on the Microsoft Windows API.
-   Copyright (C) 1992-1993, 1995, 2001-2022 Free Software Foundation,
+   Copyright (C) 1992-1993, 1995, 2001-2023 Free Software Foundation,
    Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/w32inevt.h b/src/w32inevt.h
index e5b2581430c..9310873c872 100644
--- a/src/w32inevt.h
+++ b/src/w32inevt.h
@@ -1,5 +1,5 @@
 /* Input routines for GNU Emacs on the Microsoft Windows API.
-   Copyright (C) 1995, 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 1995, 2001-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/w32menu.c b/src/w32menu.c
index 42e27babbc9..e1fc1bc71ce 100644
--- a/src/w32menu.c
+++ b/src/w32menu.c
@@ -1,5 +1,5 @@
 /* Menu support for GNU Emacs on the Microsoft Windows API.
-   Copyright (C) 1986, 1988, 1993-1994, 1996, 1998-1999, 2001-2022 Free
+   Copyright (C) 1986, 1988, 1993-1994, 1996, 1998-1999, 2001-2023 Free
    Software Foundation, Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/w32notify.c b/src/w32notify.c
index ccefecb6596..8e0c9b1dcd0 100644
--- a/src/w32notify.c
+++ b/src/w32notify.c
@@ -1,6 +1,6 @@
 /* Filesystem notifications support for GNU Emacs on the Microsoft Windows API.
 
-Copyright (C) 2012-2022 Free Software Foundation, Inc.
+Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
 Author: Eli Zaretskii <eliz@gnu.org>
 
diff --git a/src/w32proc.c b/src/w32proc.c
index 3a6504c9258..4863a080dcb 100644
--- a/src/w32proc.c
+++ b/src/w32proc.c
@@ -1,6 +1,6 @@
 /* Process support for GNU Emacs on the Microsoft Windows API.
 
-Copyright (C) 1992, 1995, 1999-2022 Free Software Foundation, Inc.
+Copyright (C) 1992, 1995, 1999-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/w32reg.c b/src/w32reg.c
index 30cf4ab5ec8..9c390d6cd41 100644
--- a/src/w32reg.c
+++ b/src/w32reg.c
@@ -1,6 +1,6 @@
 /* Emulate the X Resource Manager through the registry.
 
-Copyright (C) 1990, 1993-1994, 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 1990, 1993-1994, 2001-2023 Free Software Foundation, Inc.
 
 Author: Kevin Gallo
 
diff --git a/src/w32select.c b/src/w32select.c
index eae1a0bac02..6f1f76e5381 100644
--- a/src/w32select.c
+++ b/src/w32select.c
@@ -1,6 +1,6 @@
 /* Selection processing for Emacs on the Microsoft Windows API.
 
-Copyright (C) 1993-1994, 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 1993-1994, 2001-2023 Free Software Foundation, Inc.
 
 Author: Kevin Gallo
        Benjamin Riefenstahl
diff --git a/src/w32select.h b/src/w32select.h
index db707036d0c..e4ef82aff46 100644
--- a/src/w32select.h
+++ b/src/w32select.h
@@ -1,6 +1,6 @@
 /* Selection processing for Emacs on the Microsoft W32 API.
 
-Copyright (C) 1993-1994, 2001-2022 Free Software Foundation, Inc.
+Copyright (C) 1993-1994, 2001-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/w32term.c b/src/w32term.c
index ae99d9948e6..68500e25501 100644
--- a/src/w32term.c
+++ b/src/w32term.c
@@ -1,6 +1,6 @@
 /* Implementation of GUI terminal on the Microsoft Windows API.
 
-Copyright (C) 1989, 1993-2022 Free Software Foundation, Inc.
+Copyright (C) 1989, 1993-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/w32term.h b/src/w32term.h
index 6c48323651f..aae4823339b 100644
--- a/src/w32term.h
+++ b/src/w32term.h
@@ -1,5 +1,5 @@
 /* Definitions and headers for communication on the Microsoft Windows API.
-   Copyright (C) 1995, 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 1995, 2001-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/w32uniscribe.c b/src/w32uniscribe.c
index 7c772b68f6e..67df0c8aebd 100644
--- a/src/w32uniscribe.c
+++ b/src/w32uniscribe.c
@@ -1,6 +1,6 @@
 /* Font backend for the Microsoft W32 Uniscribe API.
    Windows-specific parts of the HarfBuzz font backend.
-   Copyright (C) 2008-2022 Free Software Foundation, Inc.
+   Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/w32xfns.c b/src/w32xfns.c
index d5974b906e8..048fb14eea9 100644
--- a/src/w32xfns.c
+++ b/src/w32xfns.c
@@ -1,5 +1,5 @@
 /* Functions taken directly from X sources for use with the Microsoft Windows 
API.
-   Copyright (C) 1989, 1992-1995, 1999, 2001-2022 Free Software
+   Copyright (C) 1989, 1992-1995, 1999, 2001-2023 Free Software
    Foundation, Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/widget.c b/src/widget.c
index c13ec504981..72c3c46d5be 100644
--- a/src/widget.c
+++ b/src/widget.c
@@ -1,5 +1,5 @@
 /* The emacs frame widget.
-   Copyright (C) 1992-1993, 2000-2022 Free Software Foundation, Inc.
+   Copyright (C) 1992-1993, 2000-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/widget.h b/src/widget.h
index dbf21a64cb9..c5da24445ba 100644
--- a/src/widget.h
+++ b/src/widget.h
@@ -1,5 +1,5 @@
 /* The emacs frame widget public header file.
-   Copyright (C) 1993, 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 1993, 2001-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/widgetprv.h b/src/widgetprv.h
index 960f814e16f..e156c4fedd1 100644
--- a/src/widgetprv.h
+++ b/src/widgetprv.h
@@ -1,5 +1,5 @@
 /* The emacs frame widget private header file.
-   Copyright (C) 1993, 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 1993, 2001-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/window.c b/src/window.c
index 51fd2abc5b5..7ec74c28937 100644
--- a/src/window.c
+++ b/src/window.c
@@ -1,6 +1,6 @@
 /* Window creation, deletion and examination for GNU Emacs.
    Does not include redisplay.
-   Copyright (C) 1985-1987, 1993-1998, 2000-2022 Free Software
+   Copyright (C) 1985-1987, 1993-1998, 2000-2023 Free Software
    Foundation, Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/window.h b/src/window.h
index af081fe25e9..d996279517c 100644
--- a/src/window.h
+++ b/src/window.h
@@ -1,5 +1,5 @@
 /* Window definitions for GNU Emacs.
-   Copyright (C) 1985-1986, 1993, 1995, 1997-2022 Free Software
+   Copyright (C) 1985-1986, 1993, 1995, 1997-2023 Free Software
    Foundation, Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/xdisp.c b/src/xdisp.c
index 0d0f77566bf..5141ef98eac 100644
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -1,6 +1,6 @@
 /* Display generation from window structure and buffer text.
 
-Copyright (C) 1985-1988, 1993-1995, 1997-2022 Free Software Foundation,
+Copyright (C) 1985-1988, 1993-1995, 1997-2023 Free Software Foundation,
 Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/xfaces.c b/src/xfaces.c
index 14555b4f18a..8840d6bd9ef 100644
--- a/src/xfaces.c
+++ b/src/xfaces.c
@@ -1,6 +1,6 @@
 /* xfaces.c -- "Face" primitives.
 
-Copyright (C) 1993-1994, 1998-2022 Free Software Foundation, Inc.
+Copyright (C) 1993-1994, 1998-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/xfns.c b/src/xfns.c
index a61a891e6a1..8901d968c7d 100644
--- a/src/xfns.c
+++ b/src/xfns.c
@@ -1,6 +1,6 @@
 /* Functions for the X Window System.
 
-Copyright (C) 1989, 1992-2022 Free Software Foundation, Inc.
+Copyright (C) 1989, 1992-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/xfont.c b/src/xfont.c
index b5765cfa7b8..73238611b17 100644
--- a/src/xfont.c
+++ b/src/xfont.c
@@ -1,5 +1,5 @@
 /* xfont.c -- X core font driver.
-   Copyright (C) 2006-2022 Free Software Foundation, Inc.
+   Copyright (C) 2006-2023 Free Software Foundation, Inc.
    Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011
      National Institute of Advanced Industrial Science and Technology (AIST)
      Registration Number H13PRO009
diff --git a/src/xftfont.c b/src/xftfont.c
index f305738410e..f7651b40da9 100644
--- a/src/xftfont.c
+++ b/src/xftfont.c
@@ -1,5 +1,5 @@
 /* xftfont.c -- XFT font driver.
-   Copyright (C) 2006-2022 Free Software Foundation, Inc.
+   Copyright (C) 2006-2023 Free Software Foundation, Inc.
    Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011
      National Institute of Advanced Industrial Science and Technology (AIST)
      Registration Number H13PRO009
diff --git a/src/xgselect.c b/src/xgselect.c
index 8afd3f238f0..f23b8f77108 100644
--- a/src/xgselect.c
+++ b/src/xgselect.c
@@ -1,6 +1,6 @@
 /* Function for handling the GLib event loop.
 
-Copyright (C) 2009-2022 Free Software Foundation, Inc.
+Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/xgselect.h b/src/xgselect.h
index 15482cbf922..09e3e3c6dbe 100644
--- a/src/xgselect.h
+++ b/src/xgselect.h
@@ -1,6 +1,6 @@
 /* Header for xg_select.
 
-Copyright (C) 2009-2022 Free Software Foundation, Inc.
+Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/xmenu.c b/src/xmenu.c
index 10d6b0f4d72..e8eba371635 100644
--- a/src/xmenu.c
+++ b/src/xmenu.c
@@ -1,6 +1,6 @@
 /* X Communication module for terminals which understand the X protocol.
 
-Copyright (C) 1986, 1988, 1993-1994, 1996, 1999-2022 Free Software
+Copyright (C) 1986, 1988, 1993-1994, 1996, 1999-2023 Free Software
 Foundation, Inc.
 
 Author: Jon Arnold
diff --git a/src/xml.c b/src/xml.c
index 522efd224c6..7fbd087c737 100644
--- a/src/xml.c
+++ b/src/xml.c
@@ -1,5 +1,5 @@
 /* Interface to libxml2.
-   Copyright (C) 2010-2022 Free Software Foundation, Inc.
+   Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/xrdb.c b/src/xrdb.c
index 56e07f74a26..1a76abe0a8c 100644
--- a/src/xrdb.c
+++ b/src/xrdb.c
@@ -1,5 +1,5 @@
 /* Deal with the X Resource Manager.
-   Copyright (C) 1990, 1993-1994, 2000-2022 Free Software Foundation,
+   Copyright (C) 1990, 1993-1994, 2000-2023 Free Software Foundation,
    Inc.
 
 Author: Joseph Arceneaux
diff --git a/src/xselect.c b/src/xselect.c
index cfe028a1696..c9ed641d648 100644
--- a/src/xselect.c
+++ b/src/xselect.c
@@ -1,5 +1,5 @@
 /* X Selection processing for Emacs.
-   Copyright (C) 1993-1997, 2000-2022 Free Software Foundation, Inc.
+   Copyright (C) 1993-1997, 2000-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/xsettings.c b/src/xsettings.c
index 33e46d36048..b6060f9ca95 100644
--- a/src/xsettings.c
+++ b/src/xsettings.c
@@ -1,6 +1,6 @@
 /* Functions for handling font and other changes dynamically.
 
-Copyright (C) 2009-2022 Free Software Foundation, Inc.
+Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/xsettings.h b/src/xsettings.h
index f75bff4a6ae..5e6695bd3ed 100644
--- a/src/xsettings.h
+++ b/src/xsettings.h
@@ -1,6 +1,6 @@
 /* Functions for handle font changes dynamically.
 
-Copyright (C) 2009-2022 Free Software Foundation, Inc.
+Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/xsmfns.c b/src/xsmfns.c
index 199e3ded3dd..996164f310c 100644
--- a/src/xsmfns.c
+++ b/src/xsmfns.c
@@ -1,7 +1,7 @@
 /* Session management module for systems which understand the X Session
    management protocol.
 
-Copyright (C) 2002-2022 Free Software Foundation, Inc.
+Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/xterm.c b/src/xterm.c
index 9a8c3e9ad76..2911616680c 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -1,6 +1,6 @@
 /* X Communication module for terminals which understand the X protocol.
 
-Copyright (C) 1989, 1993-2022 Free Software Foundation, Inc.
+Copyright (C) 1989, 1993-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/xterm.h b/src/xterm.h
index 0040958cd35..ebeb25f5703 100644
--- a/src/xterm.h
+++ b/src/xterm.h
@@ -1,5 +1,5 @@
 /* Definitions and headers for communication with X protocol.
-   Copyright (C) 1989, 1993-1994, 1998-2022 Free Software Foundation,
+   Copyright (C) 1989, 1993-1994, 1998-2023 Free Software Foundation,
    Inc.
 
 This file is part of GNU Emacs.
diff --git a/src/xwidget.c b/src/xwidget.c
index 7dd28e233f6..c4a6860ab32 100644
--- a/src/xwidget.c
+++ b/src/xwidget.c
@@ -1,6 +1,6 @@
 /* Support for embedding graphical components in a buffer.
 
-Copyright (C) 2011-2022 Free Software Foundation, Inc.
+Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/src/xwidget.h b/src/xwidget.h
index f4c63be3e28..ff0716ac712 100644
--- a/src/xwidget.h
+++ b/src/xwidget.h
@@ -1,6 +1,6 @@
 /* Support for embedding graphical components in a buffer.
 
-Copyright (C) 2011-2022 Free Software Foundation, Inc.
+Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/test/ChangeLog.1 b/test/ChangeLog.1
index 328609038a7..2c412a64519 100644
--- a/test/ChangeLog.1
+++ b/test/ChangeLog.1
@@ -2952,7 +2952,7 @@
 ;; coding: utf-8
 ;; End:
 
-  Copyright (C) 2008-2022 Free Software Foundation, Inc.
+  Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/test/Makefile.in b/test/Makefile.in
index 1d247f3300b..a0044058e73 100644
--- a/test/Makefile.in
+++ b/test/Makefile.in
@@ -1,6 +1,6 @@
 ### @configure_input@
 
-# Copyright (C) 2010-2022 Free Software Foundation, Inc.
+# Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 # This file is part of GNU Emacs.
 
diff --git a/test/README b/test/README
index 0c153e7ef3c..0a47018199f 100644
--- a/test/README
+++ b/test/README
@@ -1,4 +1,4 @@
-Copyright (C) 2008-2022 Free Software Foundation, Inc.
+Copyright (C) 2008-2023 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 This directory contains files intended to test various aspects of
diff --git a/test/infra/Dockerfile.emba b/test/infra/Dockerfile.emba
index f8fe13d2469..78e49e51185 100644
--- a/test/infra/Dockerfile.emba
+++ b/test/infra/Dockerfile.emba
@@ -1,4 +1,4 @@
-# Copyright (C) 2021-2022 Free Software Foundation, Inc.
+# Copyright (C) 2021-2023 Free Software Foundation, Inc.
 #
 #  This file is part of GNU Emacs.
 #
diff --git a/test/infra/gitlab-ci.yml b/test/infra/gitlab-ci.yml
index 00f4917dd3a..02ee5454116 100644
--- a/test/infra/gitlab-ci.yml
+++ b/test/infra/gitlab-ci.yml
@@ -1,4 +1,4 @@
-# Copyright (C) 2017-2022 Free Software Foundation, Inc.
+# Copyright (C) 2017-2023 Free Software Foundation, Inc.
 #
 #  This file is part of GNU Emacs.
 #
diff --git a/test/lib-src/emacsclient-tests.el 
b/test/lib-src/emacsclient-tests.el
index 1302fbe30ca..a44ec6bb963 100644
--- a/test/lib-src/emacsclient-tests.el
+++ b/test/lib-src/emacsclient-tests.el
@@ -1,6 +1,6 @@
 ;;; emacsclient-tests.el --- Test emacsclient  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2016-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2016-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/abbrev-tests.el b/test/lisp/abbrev-tests.el
index 95ffb4d2b04..b71a8eb7734 100644
--- a/test/lisp/abbrev-tests.el
+++ b/test/lisp/abbrev-tests.el
@@ -1,6 +1,6 @@
 ;;; abbrev-tests.el --- Test suite for abbrevs  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ;; Author: Eli Zaretskii <eliz@gnu.org>
 ;; Keywords: abbrevs
diff --git a/test/lisp/align-tests.el b/test/lisp/align-tests.el
index 5b964fc5c0f..62ef9cf27fa 100644
--- a/test/lisp/align-tests.el
+++ b/test/lisp/align-tests.el
@@ -1,6 +1,6 @@
 ;;; align-tests.el --- Test suite for aligns  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/allout-tests.el b/test/lisp/allout-tests.el
index 4c3fd9c5dc6..9b70f86c09a 100644
--- a/test/lisp/allout-tests.el
+++ b/test/lisp/allout-tests.el
@@ -1,6 +1,6 @@
 ;;; allout-tests.el --- Tests for allout.el  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/allout-widgets-tests.el 
b/test/lisp/allout-widgets-tests.el
index c6616922be9..67b796d69c5 100644
--- a/test/lisp/allout-widgets-tests.el
+++ b/test/lisp/allout-widgets-tests.el
@@ -1,6 +1,6 @@
 ;;; allout-widgets-tests.el --- Tests for allout-widgets.el  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/ansi-color-tests.el b/test/lisp/ansi-color-tests.el
index fe97c27f032..131cbf24c9e 100644
--- a/test/lisp/ansi-color-tests.el
+++ b/test/lisp/ansi-color-tests.el
@@ -1,6 +1,6 @@
 ;;; ansi-color-tests.el --- Test suite for ansi-color  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; Author: Pablo Barbáchano <pablob@amazon.com>
 
diff --git a/test/lisp/apropos-tests.el b/test/lisp/apropos-tests.el
index 289700abf70..f111d27bb0b 100644
--- a/test/lisp/apropos-tests.el
+++ b/test/lisp/apropos-tests.el
@@ -1,6 +1,6 @@
 ;;; apropos-tests.el --- Tests for apropos.el  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; Author: Simen Heggestøyl <simenheg@gmail.com>
 ;; Keywords:
diff --git a/test/lisp/arc-mode-tests.el b/test/lisp/arc-mode-tests.el
index 341a835039e..32bce1b71bd 100644
--- a/test/lisp/arc-mode-tests.el
+++ b/test/lisp/arc-mode-tests.el
@@ -1,6 +1,6 @@
 ;;; arc-mode-tests.el --- Test suite for arc-mode. -*- lexical-binding: t -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/auth-source-pass-tests.el 
b/test/lisp/auth-source-pass-tests.el
index f5147a7ce07..26eaac8ef0d 100644
--- a/test/lisp/auth-source-pass-tests.el
+++ b/test/lisp/auth-source-pass-tests.el
@@ -1,6 +1,6 @@
 ;;; auth-source-pass-tests.el --- Tests for auth-source-pass.el  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2013, 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2013, 2017-2023 Free Software Foundation, Inc.
 
 ;; Author: Damien Cassou <damien.cassou@gmail.com>
 
diff --git a/test/lisp/auth-source-tests.el b/test/lisp/auth-source-tests.el
index 900c99ccc61..e3ef5b18a78 100644
--- a/test/lisp/auth-source-tests.el
+++ b/test/lisp/auth-source-tests.el
@@ -1,6 +1,6 @@
 ;;; auth-source-tests.el --- Tests for auth-source.el  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ;; Author: Damien Cassou <damien@cassou.me>,
 ;;         Nicolas Petton <nicolas@petton.fr>
diff --git a/test/lisp/autoinsert-tests.el b/test/lisp/autoinsert-tests.el
index 3f7ff0d000c..17fc83d2026 100644
--- a/test/lisp/autoinsert-tests.el
+++ b/test/lisp/autoinsert-tests.el
@@ -1,6 +1,6 @@
 ;;; autoinsert-tests.el --- Tests for autoinsert.el  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; Author: Simen Heggestøyl <simenheg@gmail.com>
 ;; Keywords:
diff --git a/test/lisp/autorevert-tests.el b/test/lisp/autorevert-tests.el
index b058f19a26c..3d6bfe04216 100644
--- a/test/lisp/autorevert-tests.el
+++ b/test/lisp/autorevert-tests.el
@@ -1,6 +1,6 @@
 ;;; autorevert-tests.el --- Tests of auto-revert   -*- lexical-binding: t -*-
 
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Albinus <michael.albinus@gmx.de>
 
diff --git a/test/lisp/battery-tests.el b/test/lisp/battery-tests.el
index 1f9cfaee01f..e8fa1a6d017 100644
--- a/test/lisp/battery-tests.el
+++ b/test/lisp/battery-tests.el
@@ -1,6 +1,6 @@
 ;;; battery-tests.el --- tests for battery.el -*- lexical-binding: t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/bookmark-tests.el b/test/lisp/bookmark-tests.el
index 0dd8ba4492f..8f4ab1a1f6b 100644
--- a/test/lisp/bookmark-tests.el
+++ b/test/lisp/bookmark-tests.el
@@ -1,6 +1,6 @@
 ;;; bookmark-tests.el --- Tests for bookmark.el  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Kangas <stefankangas@gmail.com>
 
diff --git a/test/lisp/buff-menu-tests.el b/test/lisp/buff-menu-tests.el
index 9957b36b1e4..e55e9936c81 100644
--- a/test/lisp/buff-menu-tests.el
+++ b/test/lisp/buff-menu-tests.el
@@ -1,6 +1,6 @@
 ;;; buff-menu-tests.el --- Test suite for buff-menu.el -*- lexical-binding: t 
-*-
 
-;; Copyright (C) 2016-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2016-2023 Free Software Foundation, Inc.
 
 ;; Author: Tino Calancha <tino.calancha@gmail.com>
 
diff --git a/test/lisp/button-tests.el b/test/lisp/button-tests.el
index 870ec29b70c..17b831ff56e 100644
--- a/test/lisp/button-tests.el
+++ b/test/lisp/button-tests.el
@@ -1,6 +1,6 @@
 ;;; button-tests.el --- tests for button.el -*- lexical-binding: t -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/calc/calc-tests.el b/test/lisp/calc/calc-tests.el
index abedbb9712a..b9da4fa46cc 100644
--- a/test/lisp/calc/calc-tests.el
+++ b/test/lisp/calc/calc-tests.el
@@ -1,6 +1,6 @@
 ;;; calc-tests.el --- tests for calc                 -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2014-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2014-2023 Free Software Foundation, Inc.
 
 ;; Author: Leo Liu <sdl.web@gmail.com>
 ;; Keywords: maint
diff --git a/test/lisp/calculator-tests.el b/test/lisp/calculator-tests.el
index c1a1942cf7c..7ac3b9ba37a 100644
--- a/test/lisp/calculator-tests.el
+++ b/test/lisp/calculator-tests.el
@@ -1,6 +1,6 @@
 ;;; calculator-tests.el --- Test suite for calculator. -*- lexical-binding: t 
-*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/calendar/cal-french-tests.el 
b/test/lisp/calendar/cal-french-tests.el
index 771681228e6..aad0eae5514 100644
--- a/test/lisp/calendar/cal-french-tests.el
+++ b/test/lisp/calendar/cal-french-tests.el
@@ -1,6 +1,6 @@
 ;;; cal-french-tests.el --- tests for cal-french.el  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/calendar/cal-julian-tests.el 
b/test/lisp/calendar/cal-julian-tests.el
index 46d49c68c1e..e0d74e8a6cd 100644
--- a/test/lisp/calendar/cal-julian-tests.el
+++ b/test/lisp/calendar/cal-julian-tests.el
@@ -1,6 +1,6 @@
 ;;; cal-julian-tests.el --- tests for calendar/cal-julian.el  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Kangas <stefankangas@gmail.com>
 
diff --git a/test/lisp/calendar/icalendar-tests.el 
b/test/lisp/calendar/icalendar-tests.el
index bd9f79bc45a..736f55bf6cc 100644
--- a/test/lisp/calendar/icalendar-tests.el
+++ b/test/lisp/calendar/icalendar-tests.el
@@ -1,6 +1,6 @@
 ;;; icalendar-tests.el --- Test suite for icalendar.el  -*- lexical-binding:t 
-*-
 
-;; Copyright (C) 2005, 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2005, 2008-2023 Free Software Foundation, Inc.
 
 ;; Author:         Ulf Jasper <ulf.jasper@web.de>
 ;; Created:        March 2005
diff --git a/test/lisp/calendar/iso8601-tests.el 
b/test/lisp/calendar/iso8601-tests.el
index 6c9e85ec920..a10f269897e 100644
--- a/test/lisp/calendar/iso8601-tests.el
+++ b/test/lisp/calendar/iso8601-tests.el
@@ -1,6 +1,6 @@
 ;;; iso8601-tests.el --- tests for calendar/iso8601.el    -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/calendar/lunar-tests.el 
b/test/lisp/calendar/lunar-tests.el
index 846a749eb5f..0d66403e3b6 100644
--- a/test/lisp/calendar/lunar-tests.el
+++ b/test/lisp/calendar/lunar-tests.el
@@ -1,6 +1,6 @@
 ;;; lunar-tests.el --- tests for calendar/lunar.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Kangas <stefankangas@gmail.com>
 
diff --git a/test/lisp/calendar/parse-time-tests.el 
b/test/lisp/calendar/parse-time-tests.el
index 3fd53c6c1eb..95f1b83d851 100644
--- a/test/lisp/calendar/parse-time-tests.el
+++ b/test/lisp/calendar/parse-time-tests.el
@@ -1,6 +1,6 @@
 ;;; parse-time-tests.el --- Test suite for parse-time.el  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2016-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2016-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Ingebrigtsen <larsi@gnus.org>
 
diff --git a/test/lisp/calendar/solar-tests.el 
b/test/lisp/calendar/solar-tests.el
index 9f79fed7c7b..1f1ad0578f6 100644
--- a/test/lisp/calendar/solar-tests.el
+++ b/test/lisp/calendar/solar-tests.el
@@ -1,6 +1,6 @@
 ;;; solar-tests.el --- tests for solar.el            -*- lexical-binding: t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/calendar/time-date-tests.el 
b/test/lisp/calendar/time-date-tests.el
index 19088e8a368..025865a7432 100644
--- a/test/lisp/calendar/time-date-tests.el
+++ b/test/lisp/calendar/time-date-tests.el
@@ -1,6 +1,6 @@
 ;;; time-date-tests.el --- tests for calendar/time-date.el    -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/calendar/todo-mode-tests.el 
b/test/lisp/calendar/todo-mode-tests.el
index 8172a39865f..6158be304d6 100644
--- a/test/lisp/calendar/todo-mode-tests.el
+++ b/test/lisp/calendar/todo-mode-tests.el
@@ -1,6 +1,6 @@
 ;;; todo-mode-tests.el --- tests for todo-mode.el  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; Author: Stephen Berman <stephen.berman@gmx.net>
 ;; Keywords: calendar
diff --git a/test/lisp/cedet/cedet-files-tests.el 
b/test/lisp/cedet/cedet-files-tests.el
index d264410e3cb..5c07c4f0fbd 100644
--- a/test/lisp/cedet/cedet-files-tests.el
+++ b/test/lisp/cedet/cedet-files-tests.el
@@ -1,6 +1,6 @@
 ;;; cedet-files-tests.el --- Tests for cedet-files.el  -*- lexical-binding:t 
-*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/lisp/cedet/semantic-utest-c.el 
b/test/lisp/cedet/semantic-utest-c.el
index 87d754968f9..2569c1c9478 100644
--- a/test/lisp/cedet/semantic-utest-c.el
+++ b/test/lisp/cedet/semantic-utest-c.el
@@ -1,6 +1,6 @@
 ;;; semantic-utest-c.el --- C based parsing tests.  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/lisp/cedet/semantic-utest-ia-resources/test.srt 
b/test/lisp/cedet/semantic-utest-ia-resources/test.srt
index 46f14d8480f..b1094ffb52f 100644
--- a/test/lisp/cedet/semantic-utest-ia-resources/test.srt
+++ b/test/lisp/cedet/semantic-utest-ia-resources/test.srt
@@ -1,6 +1,6 @@
 ;; test.srt --- unit test support file for semantic-utest-ia
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/lisp/cedet/semantic-utest-ia-resources/testdoublens.cpp 
b/test/lisp/cedet/semantic-utest-ia-resources/testdoublens.cpp
index 54941fa974a..e192c4f7f83 100644
--- a/test/lisp/cedet/semantic-utest-ia-resources/testdoublens.cpp
+++ b/test/lisp/cedet/semantic-utest-ia-resources/testdoublens.cpp
@@ -1,6 +1,6 @@
 // testdoublens.cpp --- semantic-ia-utest completion engine unit tests
 
-// Copyright (C) 2008-2022 Free Software Foundation, Inc.
+// Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 // Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/lisp/cedet/semantic-utest-ia-resources/testdoublens.hpp 
b/test/lisp/cedet/semantic-utest-ia-resources/testdoublens.hpp
index 6157af42121..5c55a0fc6f0 100644
--- a/test/lisp/cedet/semantic-utest-ia-resources/testdoublens.hpp
+++ b/test/lisp/cedet/semantic-utest-ia-resources/testdoublens.hpp
@@ -1,6 +1,6 @@
 // testdoublens.hpp --- Header file used in one of the Semantic tests
 
-// Copyright (C) 2008-2022 Free Software Foundation, Inc.
+// Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 // Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/lisp/cedet/semantic-utest-ia-resources/testjavacomp.java 
b/test/lisp/cedet/semantic-utest-ia-resources/testjavacomp.java
index 10735a5aa97..639ed95e9da 100644
--- a/test/lisp/cedet/semantic-utest-ia-resources/testjavacomp.java
+++ b/test/lisp/cedet/semantic-utest-ia-resources/testjavacomp.java
@@ -1,6 +1,6 @@
 //  testjavacomp.java --- Semantic unit test for Java
 
-// Copyright (C) 2009-2022 Free Software Foundation, Inc.
+// Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 //  Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/lisp/cedet/semantic-utest-ia-resources/testlocalvars.cpp 
b/test/lisp/cedet/semantic-utest-ia-resources/testlocalvars.cpp
index 920022648f7..fbe20dade9c 100644
--- a/test/lisp/cedet/semantic-utest-ia-resources/testlocalvars.cpp
+++ b/test/lisp/cedet/semantic-utest-ia-resources/testlocalvars.cpp
@@ -1,6 +1,6 @@
 //  testlocalvars.java --- Semantic unit test for Java
 
-// Copyright (C) 2009-2022 Free Software Foundation, Inc.
+// Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 //  Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/lisp/cedet/semantic-utest-ia-resources/testnsp.cpp 
b/test/lisp/cedet/semantic-utest-ia-resources/testnsp.cpp
index 05f8f54afd0..e88bd37c808 100644
--- a/test/lisp/cedet/semantic-utest-ia-resources/testnsp.cpp
+++ b/test/lisp/cedet/semantic-utest-ia-resources/testnsp.cpp
@@ -1,6 +1,6 @@
 /* testnsp.cpp --- semantic-ia-utest completion engine unit tests
 
-   Copyright (C) 2008-2022 Free Software Foundation, Inc.
+   Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
    Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/lisp/cedet/semantic-utest-ia-resources/testsppcomplete.c 
b/test/lisp/cedet/semantic-utest-ia-resources/testsppcomplete.c
index 1d2c51e3652..2458bf433aa 100644
--- a/test/lisp/cedet/semantic-utest-ia-resources/testsppcomplete.c
+++ b/test/lisp/cedet/semantic-utest-ia-resources/testsppcomplete.c
@@ -1,6 +1,6 @@
 /* testesppcomplete.cpp --- semantic-ia-utest completion engine unit tests
 
-   Copyright (C) 2008-2022 Free Software Foundation, Inc.
+   Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
    Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/lisp/cedet/semantic-utest-ia-resources/teststruct.cpp 
b/test/lisp/cedet/semantic-utest-ia-resources/teststruct.cpp
index e7d85101a1a..1e14c7dc036 100644
--- a/test/lisp/cedet/semantic-utest-ia-resources/teststruct.cpp
+++ b/test/lisp/cedet/semantic-utest-ia-resources/teststruct.cpp
@@ -1,6 +1,6 @@
 // teststruct.cpp --- semantic-ia-utest completion engine unit tests
 
-// Copyright (C) 2008-2022 Free Software Foundation, Inc.
+// Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 // Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/lisp/cedet/semantic-utest-ia-resources/testsubclass.cpp 
b/test/lisp/cedet/semantic-utest-ia-resources/testsubclass.cpp
index 4c56d34c90d..a507f1bf418 100644
--- a/test/lisp/cedet/semantic-utest-ia-resources/testsubclass.cpp
+++ b/test/lisp/cedet/semantic-utest-ia-resources/testsubclass.cpp
@@ -1,6 +1,6 @@
 // testsubclass.cpp --- unit test for analyzer and complex C++ inheritance
 
-// Copyright (C) 2007-2022 Free Software Foundation, Inc.
+// Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 // Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/lisp/cedet/semantic-utest-ia-resources/testsubclass.hh 
b/test/lisp/cedet/semantic-utest-ia-resources/testsubclass.hh
index 870da66aded..a6c31ac8fab 100644
--- a/test/lisp/cedet/semantic-utest-ia-resources/testsubclass.hh
+++ b/test/lisp/cedet/semantic-utest-ia-resources/testsubclass.hh
@@ -1,6 +1,6 @@
 // testsubclass.hh --- unit test for analyzer and complex C++ inheritance
 
-// Copyright (C) 2007-2022 Free Software Foundation, Inc.
+// Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 // Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/lisp/cedet/semantic-utest-ia-resources/testtemplates.cpp 
b/test/lisp/cedet/semantic-utest-ia-resources/testtemplates.cpp
index d2b0f5d3c37..f4c48edd562 100644
--- a/test/lisp/cedet/semantic-utest-ia-resources/testtemplates.cpp
+++ b/test/lisp/cedet/semantic-utest-ia-resources/testtemplates.cpp
@@ -1,6 +1,6 @@
 // testtemplates.cpp --- semantic-ia-utest completion engine unit tests
 
-// Copyright (C) 2008-2022 Free Software Foundation, Inc.
+// Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 // Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/lisp/cedet/semantic-utest-ia-resources/testtypedefs.cpp 
b/test/lisp/cedet/semantic-utest-ia-resources/testtypedefs.cpp
index 09ab78942e6..13f0f288212 100644
--- a/test/lisp/cedet/semantic-utest-ia-resources/testtypedefs.cpp
+++ b/test/lisp/cedet/semantic-utest-ia-resources/testtypedefs.cpp
@@ -1,6 +1,6 @@
 // testtypedefs.cpp --- Sample with some fake bits out of std::string
 
-// Copyright (C) 2008-2022 Free Software Foundation, Inc.
+// Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 // Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/lisp/cedet/semantic-utest-ia-resources/testusing.cpp 
b/test/lisp/cedet/semantic-utest-ia-resources/testusing.cpp
index 661c09b01bb..940e7caa0cf 100644
--- a/test/lisp/cedet/semantic-utest-ia-resources/testusing.cpp
+++ b/test/lisp/cedet/semantic-utest-ia-resources/testusing.cpp
@@ -1,6 +1,6 @@
 // testusing.cpp --- semantic-ia-utest completion engine unit tests
 
-// Copyright (C) 2008-2022 Free Software Foundation, Inc.
+// Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 // Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/lisp/cedet/semantic-utest-ia-resources/testusing.hh 
b/test/lisp/cedet/semantic-utest-ia-resources/testusing.hh
index e438e62e294..1effa00686d 100644
--- a/test/lisp/cedet/semantic-utest-ia-resources/testusing.hh
+++ b/test/lisp/cedet/semantic-utest-ia-resources/testusing.hh
@@ -1,6 +1,6 @@
 // testusing.hh --- semantic-ia-utest completion engine unit tests
 
-// Copyright (C) 2008-2022 Free Software Foundation, Inc.
+// Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 // Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/lisp/cedet/semantic-utest-ia-resources/testvarnames.c 
b/test/lisp/cedet/semantic-utest-ia-resources/testvarnames.c
index 00c877a182d..f8202296385 100644
--- a/test/lisp/cedet/semantic-utest-ia-resources/testvarnames.c
+++ b/test/lisp/cedet/semantic-utest-ia-resources/testvarnames.c
@@ -1,6 +1,6 @@
 /* testvarnames.cpp --- semantic-ia-utest completion engine unit tests
 
-   Copyright (C) 2008-2022 Free Software Foundation, Inc.
+   Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
    Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/lisp/cedet/semantic-utest-ia-resources/testvarnames.java 
b/test/lisp/cedet/semantic-utest-ia-resources/testvarnames.java
index 323e2059c40..8934bb8d97d 100644
--- a/test/lisp/cedet/semantic-utest-ia-resources/testvarnames.java
+++ b/test/lisp/cedet/semantic-utest-ia-resources/testvarnames.java
@@ -1,6 +1,6 @@
 //  testvarnames.java --- Semantic unit test for Java
 
-// Copyright (C) 2009-2022 Free Software Foundation, Inc.
+// Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 //  Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/lisp/cedet/semantic-utest-ia-resources/testwisent.wy 
b/test/lisp/cedet/semantic-utest-ia-resources/testwisent.wy
index 901a662e799..e00f2eb102e 100644
--- a/test/lisp/cedet/semantic-utest-ia-resources/testwisent.wy
+++ b/test/lisp/cedet/semantic-utest-ia-resources/testwisent.wy
@@ -1,6 +1,6 @@
 ;; testwisent.wy --- unit test support file for semantic-utest-ia
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/lisp/cedet/semantic-utest-ia.el 
b/test/lisp/cedet/semantic-utest-ia.el
index caf20fa8e07..a6db434b483 100644
--- a/test/lisp/cedet/semantic-utest-ia.el
+++ b/test/lisp/cedet/semantic-utest-ia.el
@@ -1,6 +1,6 @@
 ;;; semantic-utest-ia.el --- Analyzer unit tests  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/lisp/cedet/semantic-utest.el 
b/test/lisp/cedet/semantic-utest.el
index 78bbbbf4592..0a52d887a75 100644
--- a/test/lisp/cedet/semantic-utest.el
+++ b/test/lisp/cedet/semantic-utest.el
@@ -1,6 +1,6 @@
 ;;; semantic-utest.el --- Tests for semantic's parsing system. -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2003-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/lisp/cedet/semantic/bovine/gcc-tests.el 
b/test/lisp/cedet/semantic/bovine/gcc-tests.el
index 2e61f91e58c..9e33a1c086d 100644
--- a/test/lisp/cedet/semantic/bovine/gcc-tests.el
+++ b/test/lisp/cedet/semantic/bovine/gcc-tests.el
@@ -1,6 +1,6 @@
 ;;; gcc-tests.el --- Tests for semantic/bovine/gcc.el  -*- lexical-binding:t 
-*-
 
-;; Copyright (C) 2003-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/lisp/cedet/semantic/format-resources/test-fmt.cpp 
b/test/lisp/cedet/semantic/format-resources/test-fmt.cpp
index 39843a22194..3b04542dcc1 100644
--- a/test/lisp/cedet/semantic/format-resources/test-fmt.cpp
+++ b/test/lisp/cedet/semantic/format-resources/test-fmt.cpp
@@ -1,6 +1,6 @@
 /** test-fmt.cpp --- Signatures, and format answers for testing
  *
- * Copyright (C) 2012, 2016, 2019-2022 Free Software Foundation, Inc.
+ * Copyright (C) 2012, 2016, 2019-2023 Free Software Foundation, Inc.
  *
  * Author: Eric M. Ludlam <zappo@gnu.org>
  *
diff --git a/test/lisp/cedet/semantic/format-resources/test-fmt.el 
b/test/lisp/cedet/semantic/format-resources/test-fmt.el
index 5fcb8ef3c36..3cef50e2395 100644
--- a/test/lisp/cedet/semantic/format-resources/test-fmt.el
+++ b/test/lisp/cedet/semantic/format-resources/test-fmt.el
@@ -1,6 +1,6 @@
 ;;; test-fmt.el --- test semantic tag formatting  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2012-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/lisp/cedet/semantic/format-tests.el 
b/test/lisp/cedet/semantic/format-tests.el
index f698d865c3c..cc2bcc40ae3 100644
--- a/test/lisp/cedet/semantic/format-tests.el
+++ b/test/lisp/cedet/semantic/format-tests.el
@@ -1,6 +1,6 @@
 ;;; semantic/format-tests.el --- Parsing / Formatting tests -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2003-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/lisp/cedet/semantic/fw-tests.el 
b/test/lisp/cedet/semantic/fw-tests.el
index c8bfffb3cf5..6da2632aa39 100644
--- a/test/lisp/cedet/semantic/fw-tests.el
+++ b/test/lisp/cedet/semantic/fw-tests.el
@@ -1,6 +1,6 @@
 ;;; fw-tests.el --- Tests for semantic/fw.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2003-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/lisp/cedet/srecode-utest-getset.el 
b/test/lisp/cedet/srecode-utest-getset.el
index fbcb0ad4cf1..c3c1e41c3d2 100644
--- a/test/lisp/cedet/srecode-utest-getset.el
+++ b/test/lisp/cedet/srecode-utest-getset.el
@@ -1,6 +1,6 @@
 ;;; srecode/test-getset.el --- Test the getset inserter. -*- lexical-binding:t 
-*-
 
-;; Copyright (C) 2008-2009, 2011, 2019-2022 Free Software Foundation,
+;; Copyright (C) 2008-2009, 2011, 2019-2023 Free Software Foundation,
 ;; Inc.
 
 ;; This file is part of GNU Emacs.
diff --git a/test/lisp/cedet/srecode-utest-template.el 
b/test/lisp/cedet/srecode-utest-template.el
index 1eb91e6053b..a20cace03c6 100644
--- a/test/lisp/cedet/srecode-utest-template.el
+++ b/test/lisp/cedet/srecode-utest-template.el
@@ -1,6 +1,6 @@
 ;;; srecode-utest-template.el --- SRecode Core Template tests. -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/cedet/srecode/document-tests.el 
b/test/lisp/cedet/srecode/document-tests.el
index 71c4cd7410b..7678003806e 100644
--- a/test/lisp/cedet/srecode/document-tests.el
+++ b/test/lisp/cedet/srecode/document-tests.el
@@ -1,6 +1,6 @@
 ;;; document-tests.el --- Tests for srecode/document.el  -*- lexical-binding:t 
-*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/lisp/cedet/srecode/fields-tests.el 
b/test/lisp/cedet/srecode/fields-tests.el
index 5e41010f3cd..9cc0cd9dd52 100644
--- a/test/lisp/cedet/srecode/fields-tests.el
+++ b/test/lisp/cedet/srecode/fields-tests.el
@@ -1,6 +1,6 @@
 ;;; srecode/fields-tests.el --- Tests for srecode/fields.el  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/lisp/char-fold-tests.el b/test/lisp/char-fold-tests.el
index 749ec0a8d3e..7a648d09715 100644
--- a/test/lisp/char-fold-tests.el
+++ b/test/lisp/char-fold-tests.el
@@ -1,6 +1,6 @@
 ;;; char-fold-tests.el --- Tests for char-fold.el  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2013-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 ;; Author: Artur Malabarba <bruce.connor.am@gmail.com>
 
diff --git a/test/lisp/color-tests.el b/test/lisp/color-tests.el
index 49b632c8410..a99a78a8945 100644
--- a/test/lisp/color-tests.el
+++ b/test/lisp/color-tests.el
@@ -1,6 +1,6 @@
 ;;; color-tests.el --- Tests for color.el  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; Author: Simen Heggestøyl <simenheg@gmail.com>
 ;; Keywords:
diff --git a/test/lisp/comint-tests.el b/test/lisp/comint-tests.el
index b284aa871ef..cc9a31d1a66 100644
--- a/test/lisp/comint-tests.el
+++ b/test/lisp/comint-tests.el
@@ -1,6 +1,6 @@
 ;;; comint-tests.el --- Tests for comint.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/completion-tests.el b/test/lisp/completion-tests.el
index dee6f8d5dda..d34691d93ae 100644
--- a/test/lisp/completion-tests.el
+++ b/test/lisp/completion-tests.el
@@ -1,6 +1,6 @@
 ;;; completion-tests.el --- Tests for completion.el  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/cus-edit-tests.el b/test/lisp/cus-edit-tests.el
index 01a1407dcaa..11f7dbd577f 100644
--- a/test/lisp/cus-edit-tests.el
+++ b/test/lisp/cus-edit-tests.el
@@ -1,6 +1,6 @@
 ;;; cus-edit-tests.el --- Tests for cus-edit.el  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/custom-tests.el b/test/lisp/custom-tests.el
index 2a0b0fc012c..72ef6ff48d8 100644
--- a/test/lisp/custom-tests.el
+++ b/test/lisp/custom-tests.el
@@ -1,6 +1,6 @@
 ;;; custom-tests.el --- tests for custom.el  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2018-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2018-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/dabbrev-tests.el b/test/lisp/dabbrev-tests.el
index 278a59c015c..48677a0b415 100644
--- a/test/lisp/dabbrev-tests.el
+++ b/test/lisp/dabbrev-tests.el
@@ -1,6 +1,6 @@
 ;;; dabbrev-tests.el --- Test suite for dabbrev.  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2016-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2016-2023 Free Software Foundation, Inc.
 
 ;; Author: Alan Third <alan@idiocy.org>
 ;; Keywords: dabbrev
diff --git a/test/lisp/delim-col-tests.el b/test/lisp/delim-col-tests.el
index 97fa0f1e8f1..b0bb085b6b3 100644
--- a/test/lisp/delim-col-tests.el
+++ b/test/lisp/delim-col-tests.el
@@ -1,6 +1,6 @@
 ;;; delim-col-tests.el --- Tests for delim-col.el  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Kangas <stefankangas@gmail.com>
 
diff --git a/test/lisp/descr-text-tests.el b/test/lisp/descr-text-tests.el
index e5547d4f6eb..96c5d90e449 100644
--- a/test/lisp/descr-text-tests.el
+++ b/test/lisp/descr-text-tests.el
@@ -1,6 +1,6 @@
 ;;; descr-text-tests.el --- ERT tests for descr-text.el -*- lexical-binding: t 
-*-
 
-;; Copyright (C) 2014, 2016-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2014, 2016-2023 Free Software Foundation, Inc.
 
 ;; Author: Michal Nazarewicz <mina86@mina86.com>
 
diff --git a/test/lisp/dired-aux-tests.el b/test/lisp/dired-aux-tests.el
index 3ffcd529cae..0a2918226cd 100644
--- a/test/lisp/dired-aux-tests.el
+++ b/test/lisp/dired-aux-tests.el
@@ -1,6 +1,6 @@
 ;;; dired-aux-tests.el --- Test suite for dired-aux. -*- lexical-binding: t -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/dired-tests.el b/test/lisp/dired-tests.el
index 62aa5af573d..b6b52fc5f20 100644
--- a/test/lisp/dired-tests.el
+++ b/test/lisp/dired-tests.el
@@ -1,6 +1,6 @@
 ;;; dired-tests.el --- Test suite. -*- lexical-binding: t -*-
 
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/dired-x-tests.el b/test/lisp/dired-x-tests.el
index e6228f065d0..88d1f21c90d 100644
--- a/test/lisp/dired-x-tests.el
+++ b/test/lisp/dired-x-tests.el
@@ -1,6 +1,6 @@
 ;;; dired-x-tests.el --- Test suite for dired-x. -*- lexical-binding: t -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/dom-tests.el b/test/lisp/dom-tests.el
index cb96f12d19d..abb586435a7 100644
--- a/test/lisp/dom-tests.el
+++ b/test/lisp/dom-tests.el
@@ -1,6 +1,6 @@
 ;;; dom-tests.el --- Tests for dom.el  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2016-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2016-2023 Free Software Foundation, Inc.
 
 ;; Author: Simen Heggestøyl <simenheg@gmail.com>
 ;; Keywords:
diff --git a/test/lisp/electric-tests.el b/test/lisp/electric-tests.el
index efa42429b37..f96b2d6d8f7 100644
--- a/test/lisp/electric-tests.el
+++ b/test/lisp/electric-tests.el
@@ -1,6 +1,6 @@
 ;;; electric-tests.el --- tests for electric.el  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2013-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 ;; Author: João Távora <joaotavora@gmail.com>
 ;; Keywords:
diff --git a/test/lisp/elide-head-tests.el b/test/lisp/elide-head-tests.el
index 7c820db9758..fa0063372b2 100644
--- a/test/lisp/elide-head-tests.el
+++ b/test/lisp/elide-head-tests.el
@@ -1,6 +1,6 @@
 ;;; elide-head-tests.el --- Tests for elide-head.el  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; Author: Simen Heggestøyl <simenheg@gmail.com>
 ;; Keywords:
diff --git a/test/lisp/emacs-lisp/backquote-tests.el 
b/test/lisp/emacs-lisp/backquote-tests.el
index 2ba61726f09..79155cc0450 100644
--- a/test/lisp/emacs-lisp/backquote-tests.el
+++ b/test/lisp/emacs-lisp/backquote-tests.el
@@ -1,6 +1,6 @@
 ;;; backquote-tests.el --- Tests for backquote.el -*- lexical-binding: t -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/emacs-lisp/backtrace-tests.el 
b/test/lisp/emacs-lisp/backtrace-tests.el
index 6f099fff173..d0c83931c6a 100644
--- a/test/lisp/emacs-lisp/backtrace-tests.el
+++ b/test/lisp/emacs-lisp/backtrace-tests.el
@@ -1,6 +1,6 @@
 ;;; backtrace-tests.el --- Tests for backtraces -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2018-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2018-2023 Free Software Foundation, Inc.
 
 ;; Author: Gemini Lasswell
 
diff --git a/test/lisp/emacs-lisp/benchmark-tests.el 
b/test/lisp/emacs-lisp/benchmark-tests.el
index b3c4949acc7..31357f24a0d 100644
--- a/test/lisp/emacs-lisp/benchmark-tests.el
+++ b/test/lisp/emacs-lisp/benchmark-tests.el
@@ -1,6 +1,6 @@
 ;;; benchmark-tests.el --- Test suite for benchmark.  -*- lexical-binding: t 
-*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/emacs-lisp/bindat-tests.el 
b/test/lisp/emacs-lisp/bindat-tests.el
index 7722cf6c020..c164e96e845 100644
--- a/test/lisp/emacs-lisp/bindat-tests.el
+++ b/test/lisp/emacs-lisp/bindat-tests.el
@@ -1,6 +1,6 @@
 ;;; bindat-tests.el --- tests for bindat.el  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/emacs-lisp/bytecomp-tests.el 
b/test/lisp/emacs-lisp/bytecomp-tests.el
index a97473e7de4..835a7227fae 100644
--- a/test/lisp/emacs-lisp/bytecomp-tests.el
+++ b/test/lisp/emacs-lisp/bytecomp-tests.el
@@ -1,6 +1,6 @@
 ;;; bytecomp-tests.el --- Tests for bytecomp.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Shigeru Fukaya <shigeru.fukaya@gmail.com>
 ;; Author: Stefan Monnier <monnier@iro.umontreal.ca>
diff --git a/test/lisp/emacs-lisp/cconv-tests.el 
b/test/lisp/emacs-lisp/cconv-tests.el
index edb746cdecf..d36b5e8f2a6 100644
--- a/test/lisp/emacs-lisp/cconv-tests.el
+++ b/test/lisp/emacs-lisp/cconv-tests.el
@@ -1,6 +1,6 @@
 ;;; cconv-tests.el --- Tests for cconv.el  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2018-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2018-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/emacs-lisp/check-declare-tests.el 
b/test/lisp/emacs-lisp/check-declare-tests.el
index 42b6a4ccab6..3a83b6eedc1 100644
--- a/test/lisp/emacs-lisp/check-declare-tests.el
+++ b/test/lisp/emacs-lisp/check-declare-tests.el
@@ -1,6 +1,6 @@
 ;;; check-declare-tests.el --- Tests for check-declare.el  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; Author: Simen Heggestøyl <simenheg@gmail.com>
 ;; Keywords:
diff --git a/test/lisp/emacs-lisp/checkdoc-tests.el 
b/test/lisp/emacs-lisp/checkdoc-tests.el
index 289476f0246..a7a1dcbfa09 100644
--- a/test/lisp/emacs-lisp/checkdoc-tests.el
+++ b/test/lisp/emacs-lisp/checkdoc-tests.el
@@ -1,6 +1,6 @@
 ;;; checkdoc-tests.el --- unit tests for checkdoc.el  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2016-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2016-2023 Free Software Foundation, Inc.
 
 ;; Author: Philipp Stephani <phst@google.com>
 
diff --git a/test/lisp/emacs-lisp/cl-extra-tests.el 
b/test/lisp/emacs-lisp/cl-extra-tests.el
index 801885c0d40..871cd088f4f 100644
--- a/test/lisp/emacs-lisp/cl-extra-tests.el
+++ b/test/lisp/emacs-lisp/cl-extra-tests.el
@@ -1,6 +1,6 @@
 ;;; cl-extra-tests.el --- tests for emacs-lisp/cl-extra.el  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2013-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/emacs-lisp/cl-generic-tests.el 
b/test/lisp/emacs-lisp/cl-generic-tests.el
index b906e8485cd..3b69e255adc 100644
--- a/test/lisp/emacs-lisp/cl-generic-tests.el
+++ b/test/lisp/emacs-lisp/cl-generic-tests.el
@@ -1,6 +1,6 @@
 ;;; cl-generic-tests.el --- Tests for cl-generic.el functionality  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Monnier <monnier@iro.umontreal.ca>
 
diff --git a/test/lisp/emacs-lisp/cl-lib-tests.el 
b/test/lisp/emacs-lisp/cl-lib-tests.el
index 03b5371f1bf..da3c96bff5c 100644
--- a/test/lisp/emacs-lisp/cl-lib-tests.el
+++ b/test/lisp/emacs-lisp/cl-lib-tests.el
@@ -1,6 +1,6 @@
 ;;; cl-lib-tests.el --- tests for emacs-lisp/cl-lib.el  -*- lexical-binding:t 
-*-
 
-;; Copyright (C) 2013-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/emacs-lisp/cl-macs-tests.el 
b/test/lisp/emacs-lisp/cl-macs-tests.el
index 17a84d2067a..8ae033636ca 100644
--- a/test/lisp/emacs-lisp/cl-macs-tests.el
+++ b/test/lisp/emacs-lisp/cl-macs-tests.el
@@ -1,6 +1,6 @@
 ;;; cl-macs-tests.el --- tests for emacs-lisp/cl-macs.el  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/emacs-lisp/cl-preloaded-tests.el 
b/test/lisp/emacs-lisp/cl-preloaded-tests.el
index 43cd7b6bff1..7c863b4d3eb 100644
--- a/test/lisp/emacs-lisp/cl-preloaded-tests.el
+++ b/test/lisp/emacs-lisp/cl-preloaded-tests.el
@@ -1,6 +1,6 @@
 ;;; cl-preloaded-tests.el --- unit tests for cl-preloaded.el  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 ;; Author: Philipp Stephani <phst@google.com>
 
 ;; This file is part of GNU Emacs.
diff --git a/test/lisp/emacs-lisp/cl-print-tests.el 
b/test/lisp/emacs-lisp/cl-print-tests.el
index 57fe52a948e..7161035d75a 100644
--- a/test/lisp/emacs-lisp/cl-print-tests.el
+++ b/test/lisp/emacs-lisp/cl-print-tests.el
@@ -1,6 +1,6 @@
 ;;; cl-print-tests.el --- Test suite for the cl-print facility.  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/emacs-lisp/cl-seq-tests.el 
b/test/lisp/emacs-lisp/cl-seq-tests.el
index f42ae69873f..adb74f0a6d5 100644
--- a/test/lisp/emacs-lisp/cl-seq-tests.el
+++ b/test/lisp/emacs-lisp/cl-seq-tests.el
@@ -1,6 +1,6 @@
 ;;; cl-seq-tests.el --- Tests for cl-seq.el functionality  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ;; Author: Nicolas Richard <youngfrog@members.fsf.org>
 
diff --git a/test/lisp/emacs-lisp/comp-cstr-tests.el 
b/test/lisp/emacs-lisp/comp-cstr-tests.el
index ba7ab6331ef..aeb620326b0 100644
--- a/test/lisp/emacs-lisp/comp-cstr-tests.el
+++ b/test/lisp/emacs-lisp/comp-cstr-tests.el
@@ -1,6 +1,6 @@
 ;;; comp-cstr-tests.el --- unit tests for src/comp.c -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; Author: Andrea Corallo <akrl@sdf.org>
 
diff --git a/test/lisp/emacs-lisp/copyright-tests.el 
b/test/lisp/emacs-lisp/copyright-tests.el
index abb0913a0d7..2ff7445e9a1 100644
--- a/test/lisp/emacs-lisp/copyright-tests.el
+++ b/test/lisp/emacs-lisp/copyright-tests.el
@@ -1,6 +1,6 @@
 ;;; copyright-tests.el --- tests for copyright.el  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/emacs-lisp/derived-tests.el 
b/test/lisp/emacs-lisp/derived-tests.el
index dba8f904c78..e7b2bad89f7 100644
--- a/test/lisp/emacs-lisp/derived-tests.el
+++ b/test/lisp/emacs-lisp/derived-tests.el
@@ -1,6 +1,6 @@
 ;;; derived-tests.el --- tests for derived.el  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/emacs-lisp/easy-mmode-tests.el 
b/test/lisp/emacs-lisp/easy-mmode-tests.el
index 0a3bbb189ba..0e2fd282bc0 100644
--- a/test/lisp/emacs-lisp/easy-mmode-tests.el
+++ b/test/lisp/emacs-lisp/easy-mmode-tests.el
@@ -1,6 +1,6 @@
 ;;; easy-mmode-tests.el --- tests for easy-mmode.el  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/emacs-lisp/edebug-resources/edebug-test-code.el 
b/test/lisp/emacs-lisp/edebug-resources/edebug-test-code.el
index 42d06889ea7..b0211c915e6 100644
--- a/test/lisp/emacs-lisp/edebug-resources/edebug-test-code.el
+++ b/test/lisp/emacs-lisp/edebug-resources/edebug-test-code.el
@@ -1,6 +1,6 @@
 ;;; edebug-test-code.el --- Sample code for the Edebug test suite  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; Author: Gemini Lasswell
 
diff --git a/test/lisp/emacs-lisp/edebug-tests.el 
b/test/lisp/emacs-lisp/edebug-tests.el
index 4aae2870a3a..87c72393bfd 100644
--- a/test/lisp/emacs-lisp/edebug-tests.el
+++ b/test/lisp/emacs-lisp/edebug-tests.el
@@ -1,6 +1,6 @@
 ;;; edebug-tests.el --- Edebug test suite   -*- lexical-binding:t -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; Author: Gemini Lasswell
 
diff --git a/test/lisp/emacs-lisp/eieio-tests/eieio-test-methodinvoke.el 
b/test/lisp/emacs-lisp/eieio-tests/eieio-test-methodinvoke.el
index be627b01012..a3859aec24f 100644
--- a/test/lisp/emacs-lisp/eieio-tests/eieio-test-methodinvoke.el
+++ b/test/lisp/emacs-lisp/eieio-tests/eieio-test-methodinvoke.el
@@ -1,6 +1,6 @@
 ;;; eieio-test-methodinvoke.el --- eieio tests for method invocation  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2005, 2008, 2010, 2013-2022 Free Software Foundation,
+;; Copyright (C) 2005, 2008, 2010, 2013-2023 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
diff --git a/test/lisp/emacs-lisp/eieio-tests/eieio-test-persist.el 
b/test/lisp/emacs-lisp/eieio-tests/eieio-test-persist.el
index fcd2f2f45a6..20aa53c0163 100644
--- a/test/lisp/emacs-lisp/eieio-tests/eieio-test-persist.el
+++ b/test/lisp/emacs-lisp/eieio-tests/eieio-test-persist.el
@@ -1,6 +1,6 @@
 ;;; eieio-test-persist.el --- Tests for eieio-persistent class  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2011-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/lisp/emacs-lisp/eieio-tests/eieio-tests.el 
b/test/lisp/emacs-lisp/eieio-tests/eieio-tests.el
index c03b3854e49..a99b9a076bc 100644
--- a/test/lisp/emacs-lisp/eieio-tests/eieio-tests.el
+++ b/test/lisp/emacs-lisp/eieio-tests/eieio-tests.el
@@ -1,6 +1,6 @@
 ;;; eieio-tests.el --- eieio test routines -*- lexical-binding: t -*-
 
-;; Copyright (C) 1999-2003, 2005-2010, 2012-2022 Free Software
+;; Copyright (C) 1999-2003, 2005-2010, 2012-2023 Free Software
 ;; Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
diff --git a/test/lisp/emacs-lisp/ert-tests.el 
b/test/lisp/emacs-lisp/ert-tests.el
index e93ec18406c..385319ea60b 100644
--- a/test/lisp/emacs-lisp/ert-tests.el
+++ b/test/lisp/emacs-lisp/ert-tests.el
@@ -1,6 +1,6 @@
 ;;; ert-tests.el --- ERT's self-tests  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2007-2008, 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2008, 2010-2023 Free Software Foundation, Inc.
 
 ;; Author: Christian Ohler <ohler@gnu.org>
 
diff --git a/test/lisp/emacs-lisp/ert-x-tests.el 
b/test/lisp/emacs-lisp/ert-x-tests.el
index afa2105c48d..93c4d0308de 100644
--- a/test/lisp/emacs-lisp/ert-x-tests.el
+++ b/test/lisp/emacs-lisp/ert-x-tests.el
@@ -1,6 +1,6 @@
 ;;; ert-x-tests.el --- Tests for ert-x.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2008, 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008, 2010-2023 Free Software Foundation, Inc.
 
 ;; Author: Phil Hagelberg
 ;;        Christian Ohler <ohler@gnu.org>
diff --git a/test/lisp/emacs-lisp/faceup-resources/faceup-test-mode.el 
b/test/lisp/emacs-lisp/faceup-resources/faceup-test-mode.el
index 9b9c863aa0b..4988babcfbd 100644
--- a/test/lisp/emacs-lisp/faceup-resources/faceup-test-mode.el
+++ b/test/lisp/emacs-lisp/faceup-resources/faceup-test-mode.el
@@ -1,6 +1,6 @@
 ;;; faceup-test-mode.el --- Dummy major mode for testing `faceup'.  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2014-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2014-2023 Free Software Foundation, Inc.
 
 ;; Author: Anders Lindgren
 ;; Keywords: languages, faces
diff --git 
a/test/lisp/emacs-lisp/faceup-resources/faceup-test-this-file-directory.el 
b/test/lisp/emacs-lisp/faceup-resources/faceup-test-this-file-directory.el
index 137b43a5dfd..9d677f48872 100644
--- a/test/lisp/emacs-lisp/faceup-resources/faceup-test-this-file-directory.el
+++ b/test/lisp/emacs-lisp/faceup-resources/faceup-test-this-file-directory.el
@@ -1,6 +1,6 @@
 ;;; faceup-test-this-file-directory.el --- Support file for faceup tests  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2014-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2014-2023 Free Software Foundation, Inc.
 
 ;; Author: Anders Lindgren
 ;; Keywords: languages, faces
diff --git a/test/lisp/emacs-lisp/faceup-tests/faceup-test-basics.el 
b/test/lisp/emacs-lisp/faceup-tests/faceup-test-basics.el
index b9fcb4e8863..c162354aa36 100644
--- a/test/lisp/emacs-lisp/faceup-tests/faceup-test-basics.el
+++ b/test/lisp/emacs-lisp/faceup-tests/faceup-test-basics.el
@@ -1,6 +1,6 @@
 ;;; faceup-test-basics.el --- Tests for the `faceup' package.  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2014-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2014-2023 Free Software Foundation, Inc.
 
 ;; Author: Anders Lindgren
 ;; Keywords: languages, faces
diff --git a/test/lisp/emacs-lisp/faceup-tests/faceup-test-files.el 
b/test/lisp/emacs-lisp/faceup-tests/faceup-test-files.el
index f07b8d830b9..99d3223f311 100644
--- a/test/lisp/emacs-lisp/faceup-tests/faceup-test-files.el
+++ b/test/lisp/emacs-lisp/faceup-tests/faceup-test-files.el
@@ -1,6 +1,6 @@
 ;;; faceup-test-files.el --- Self test of `faceup' using dummy major mode.  
-*- lexical-binding:t -*-
 
-;; Copyright (C) 2014-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2014-2023 Free Software Foundation, Inc.
 
 ;; Author: Anders Lindgren
 ;; Keywords: languages, faces
diff --git a/test/lisp/emacs-lisp/find-func-tests.el 
b/test/lisp/emacs-lisp/find-func-tests.el
index d29d9ff6563..b48b27f9fa1 100644
--- a/test/lisp/emacs-lisp/find-func-tests.el
+++ b/test/lisp/emacs-lisp/find-func-tests.el
@@ -1,6 +1,6 @@
 ;;; find-func-tests.el --- Unit tests for find-func.el  -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Monnier <monnier@iro.umontreal.ca>
 ;; Keywords:
diff --git a/test/lisp/emacs-lisp/float-sup-tests.el 
b/test/lisp/emacs-lisp/float-sup-tests.el
index f4353d9e855..f0e192d1e76 100644
--- a/test/lisp/emacs-lisp/float-sup-tests.el
+++ b/test/lisp/emacs-lisp/float-sup-tests.el
@@ -1,6 +1,6 @@
 ;;; float-sup-tests.el --- Tests for float-sup.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/emacs-lisp/generator-tests.el 
b/test/lisp/emacs-lisp/generator-tests.el
index 298e7c8d415..c4cecae5c6d 100644
--- a/test/lisp/emacs-lisp/generator-tests.el
+++ b/test/lisp/emacs-lisp/generator-tests.el
@@ -1,6 +1,6 @@
 ;;; generator-tests.el --- Testing generators -*- lexical-binding: t -*-
 
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ;; Author: Daniel Colascione <dancol@dancol.org>
 ;; Keywords:
diff --git a/test/lisp/emacs-lisp/gv-tests.el b/test/lisp/emacs-lisp/gv-tests.el
index 0b1f9d0cf01..cbefa130de4 100644
--- a/test/lisp/emacs-lisp/gv-tests.el
+++ b/test/lisp/emacs-lisp/gv-tests.el
@@ -1,6 +1,6 @@
 ;;; gv-tests.el --- tests for gv.el  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/emacs-lisp/let-alist-tests.el 
b/test/lisp/emacs-lisp/let-alist-tests.el
index 042e57e92f9..931b9f0e242 100644
--- a/test/lisp/emacs-lisp/let-alist-tests.el
+++ b/test/lisp/emacs-lisp/let-alist-tests.el
@@ -1,6 +1,6 @@
 ;;; let-alist.el --- tests for file handling. -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2012-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/emacs-lisp/lisp-mnt-tests.el 
b/test/lisp/emacs-lisp/lisp-mnt-tests.el
index 200be7354a0..9e8b26c643c 100644
--- a/test/lisp/emacs-lisp/lisp-mnt-tests.el
+++ b/test/lisp/emacs-lisp/lisp-mnt-tests.el
@@ -1,6 +1,6 @@
 ;;; lisp-mnt-tests.el --- Tests for lisp-mnt  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Monnier <monnier@iro.umontreal.ca>
 
diff --git a/test/lisp/emacs-lisp/lisp-mode-tests.el 
b/test/lisp/emacs-lisp/lisp-mode-tests.el
index fd1af75ba3f..aa958a0fdd1 100644
--- a/test/lisp/emacs-lisp/lisp-mode-tests.el
+++ b/test/lisp/emacs-lisp/lisp-mode-tests.el
@@ -1,6 +1,6 @@
 ;;; lisp-mode-tests.el --- Test Lisp editing commands  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/emacs-lisp/lisp-tests.el 
b/test/lisp/emacs-lisp/lisp-tests.el
index 7d14f5545be..3b7138267e7 100644
--- a/test/lisp/emacs-lisp/lisp-tests.el
+++ b/test/lisp/emacs-lisp/lisp-tests.el
@@ -1,6 +1,6 @@
 ;;; lisp-tests.el --- Test Lisp editing commands     -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2013-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 ;; Author: Aaron S. Hawley <aaron.s.hawley@gmail.com>
 ;; Author: Stefan Monnier <monnier@iro.umontreal.ca>
diff --git a/test/lisp/emacs-lisp/macroexp-resources/m1.el 
b/test/lisp/emacs-lisp/macroexp-resources/m1.el
index acffe6b8b61..ee2e505d102 100644
--- a/test/lisp/emacs-lisp/macroexp-resources/m1.el
+++ b/test/lisp/emacs-lisp/macroexp-resources/m1.el
@@ -1,6 +1,6 @@
 ;;; m1.el --- Some sample code for macroexp-tests    -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Monnier <monnier@iro.umontreal.ca>
 ;; Keywords:
diff --git a/test/lisp/emacs-lisp/macroexp-resources/m2.el 
b/test/lisp/emacs-lisp/macroexp-resources/m2.el
index 0bb8d02a135..b14c8edc283 100644
--- a/test/lisp/emacs-lisp/macroexp-resources/m2.el
+++ b/test/lisp/emacs-lisp/macroexp-resources/m2.el
@@ -1,6 +1,6 @@
 ;;; m2.el --- More sample code for macroexp-tests    -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Monnier <monnier@iro.umontreal.ca>
 ;; Keywords:
diff --git a/test/lisp/emacs-lisp/macroexp-tests.el 
b/test/lisp/emacs-lisp/macroexp-tests.el
index ee400626a26..2047bd7136e 100644
--- a/test/lisp/emacs-lisp/macroexp-tests.el
+++ b/test/lisp/emacs-lisp/macroexp-tests.el
@@ -1,6 +1,6 @@
 ;;; macroexp-tests.el --- Tests for macroexp.el      -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Monnier <monnier@iro.umontreal.ca>
 ;; Keywords:
diff --git a/test/lisp/emacs-lisp/map-tests.el 
b/test/lisp/emacs-lisp/map-tests.el
index 4fca8b36199..d1da80711e6 100644
--- a/test/lisp/emacs-lisp/map-tests.el
+++ b/test/lisp/emacs-lisp/map-tests.el
@@ -1,6 +1,6 @@
 ;;; map-tests.el --- Tests for map.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ;; Author: Nicolas Petton <nicolas@petton.fr>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/test/lisp/emacs-lisp/memory-report-tests.el 
b/test/lisp/emacs-lisp/memory-report-tests.el
index 869144163b7..1bca74ca7c4 100644
--- a/test/lisp/emacs-lisp/memory-report-tests.el
+++ b/test/lisp/emacs-lisp/memory-report-tests.el
@@ -1,6 +1,6 @@
 ;;; memory-report-tests.el --- tests for memory-report.el -*- lexical-binding: 
t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/emacs-lisp/nadvice-tests.el 
b/test/lisp/emacs-lisp/nadvice-tests.el
index f21624cfd87..33a82fcf737 100644
--- a/test/lisp/emacs-lisp/nadvice-tests.el
+++ b/test/lisp/emacs-lisp/nadvice-tests.el
@@ -1,6 +1,6 @@
 ;;; nadvice-tests.el --- Test suite for the new advice thingy.  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2012-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/emacs-lisp/package-resources/signed/update-signatures.sh 
b/test/lisp/emacs-lisp/package-resources/signed/update-signatures.sh
index c3e82fd1737..5ccc98c9218 100755
--- a/test/lisp/emacs-lisp/package-resources/signed/update-signatures.sh
+++ b/test/lisp/emacs-lisp/package-resources/signed/update-signatures.sh
@@ -2,7 +2,7 @@
 
 # Generate a new key and update the signatures for tests.
 
-# Copyright (C) 2020-2022 Free Software Foundation, Inc.
+# Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 # This file is part of GNU Emacs.
 
diff --git a/test/lisp/emacs-lisp/package-tests.el 
b/test/lisp/emacs-lisp/package-tests.el
index 69c14050b96..c516b50e1b1 100644
--- a/test/lisp/emacs-lisp/package-tests.el
+++ b/test/lisp/emacs-lisp/package-tests.el
@@ -1,6 +1,6 @@
 ;;; package-tests.el --- Tests for the Emacs package system  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2013-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 ;; Author: Daniel Hackney <dan@haxney.org>
 ;; Version: 1.0
diff --git a/test/lisp/emacs-lisp/pcase-tests.el 
b/test/lisp/emacs-lisp/pcase-tests.el
index ea4119bf9a3..69cbaa3bb79 100644
--- a/test/lisp/emacs-lisp/pcase-tests.el
+++ b/test/lisp/emacs-lisp/pcase-tests.el
@@ -1,6 +1,6 @@
 ;;; pcase-tests.el --- Test suite for pcase macro.  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2012-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/emacs-lisp/pp-tests.el b/test/lisp/emacs-lisp/pp-tests.el
index d74ef32f9f4..2e50da27cce 100644
--- a/test/lisp/emacs-lisp/pp-tests.el
+++ b/test/lisp/emacs-lisp/pp-tests.el
@@ -1,6 +1,6 @@
 ;;; pp-tests.el --- Test suite for pretty printer.  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/emacs-lisp/regexp-opt-tests.el 
b/test/lisp/emacs-lisp/regexp-opt-tests.el
index 46ed7c29b28..1eefd7b210c 100644
--- a/test/lisp/emacs-lisp/regexp-opt-tests.el
+++ b/test/lisp/emacs-lisp/regexp-opt-tests.el
@@ -1,6 +1,6 @@
 ;;; regexp-opt-tests.el --- Tests for regexp-opt.el  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2013-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Monnier <monnier@iro.umontreal.ca>
 ;; Keywords:       internal
diff --git a/test/lisp/emacs-lisp/ring-tests.el 
b/test/lisp/emacs-lisp/ring-tests.el
index 5331af9ca7f..7f949a966c4 100644
--- a/test/lisp/emacs-lisp/ring-tests.el
+++ b/test/lisp/emacs-lisp/ring-tests.el
@@ -1,6 +1,6 @@
 ;;; ring-tests.el --- Tests for ring.el  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2016-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2016-2023 Free Software Foundation, Inc.
 
 ;; Author: Simen Heggestøyl <simenheg@gmail.com>
 ;; Keywords:
diff --git a/test/lisp/emacs-lisp/rmc-tests.el 
b/test/lisp/emacs-lisp/rmc-tests.el
index 11499b6b0e7..a88eb00df9f 100644
--- a/test/lisp/emacs-lisp/rmc-tests.el
+++ b/test/lisp/emacs-lisp/rmc-tests.el
@@ -1,6 +1,6 @@
 ;;; rmc-tests.el --- Test suite for rmc.el  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; Author: Tino Calancha <tino.calancha@gmail.com>
 ;; Keywords:
diff --git a/test/lisp/emacs-lisp/rx-tests.el b/test/lisp/emacs-lisp/rx-tests.el
index 125ddee8595..28f2bccb23f 100644
--- a/test/lisp/emacs-lisp/rx-tests.el
+++ b/test/lisp/emacs-lisp/rx-tests.el
@@ -1,6 +1,6 @@
 ;;; rx-tests.el --- tests for rx.el              -*- lexical-binding: t -*-
 
-;; Copyright (C) 2016-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2016-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/emacs-lisp/seq-tests.el 
b/test/lisp/emacs-lisp/seq-tests.el
index 228c5c1991e..af99f311876 100644
--- a/test/lisp/emacs-lisp/seq-tests.el
+++ b/test/lisp/emacs-lisp/seq-tests.el
@@ -1,6 +1,6 @@
 ;;; seq-tests.el --- Tests for seq.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2014-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2014-2023 Free Software Foundation, Inc.
 
 ;; Author: Nicolas Petton <nicolas@petton.fr>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/test/lisp/emacs-lisp/shadow-tests.el 
b/test/lisp/emacs-lisp/shadow-tests.el
index a91c4efd048..d3b18aa5987 100644
--- a/test/lisp/emacs-lisp/shadow-tests.el
+++ b/test/lisp/emacs-lisp/shadow-tests.el
@@ -1,6 +1,6 @@
 ;;; shadow-tests.el --- Test suite for shadow.  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2018-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2018-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/emacs-lisp/shortdoc-tests.el 
b/test/lisp/emacs-lisp/shortdoc-tests.el
index 1c4125e3010..e3d57a28737 100644
--- a/test/lisp/emacs-lisp/shortdoc-tests.el
+++ b/test/lisp/emacs-lisp/shortdoc-tests.el
@@ -1,6 +1,6 @@
 ;;; shortdoc-tests.el --- tests for shortdoc.el   -*- lexical-binding: t -*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/emacs-lisp/subr-x-tests.el 
b/test/lisp/emacs-lisp/subr-x-tests.el
index 7d5aca7ba4a..edabdc21fb9 100644
--- a/test/lisp/emacs-lisp/subr-x-tests.el
+++ b/test/lisp/emacs-lisp/subr-x-tests.el
@@ -1,6 +1,6 @@
 ;;; subr-x-tests.el --- Testing the extended lisp routines  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2014-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2014-2023 Free Software Foundation, Inc.
 
 ;; Author: Fabián E. Gallina <fgallina@gnu.org>
 ;; Keywords:
diff --git a/test/lisp/emacs-lisp/syntax-tests.el 
b/test/lisp/emacs-lisp/syntax-tests.el
index 53812c0c80c..3c509bcbca4 100644
--- a/test/lisp/emacs-lisp/syntax-tests.el
+++ b/test/lisp/emacs-lisp/syntax-tests.el
@@ -1,6 +1,6 @@
 ;;; syntax-tests.el --- tests for syntax.el  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/emacs-lisp/tabulated-list-tests.el 
b/test/lisp/emacs-lisp/tabulated-list-tests.el
index 3ce4a63f4f0..115a7e735a2 100644
--- a/test/lisp/emacs-lisp/tabulated-list-tests.el
+++ b/test/lisp/emacs-lisp/tabulated-list-tests.el
@@ -1,6 +1,6 @@
 ;;; tabulated-list-tests.el --- Tests for emacs-lisp/tabulated-list.el  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ;; Author: Artur Malabarba <bruce.connor.am@gmail.com>
 
diff --git a/test/lisp/emacs-lisp/testcover-resources/testcases.el 
b/test/lisp/emacs-lisp/testcover-resources/testcases.el
index 1d5821146c8..cc682dd3bf5 100644
--- a/test/lisp/emacs-lisp/testcover-resources/testcases.el
+++ b/test/lisp/emacs-lisp/testcover-resources/testcases.el
@@ -1,6 +1,6 @@
 ;;;; testcases.el -- Test cases for testcover-tests.el
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; Author: Gemini Lasswell
 
diff --git a/test/lisp/emacs-lisp/testcover-tests.el 
b/test/lisp/emacs-lisp/testcover-tests.el
index 8bb6b6f0150..4a7a458b672 100644
--- a/test/lisp/emacs-lisp/testcover-tests.el
+++ b/test/lisp/emacs-lisp/testcover-tests.el
@@ -1,6 +1,6 @@
 ;;; testcover-tests.el --- Testcover test suite   -*- lexical-binding:t -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; Author: Gemini Lasswell
 
diff --git a/test/lisp/emacs-lisp/text-property-search-tests.el 
b/test/lisp/emacs-lisp/text-property-search-tests.el
index d137572f304..bdcbebeadd0 100644
--- a/test/lisp/emacs-lisp/text-property-search-tests.el
+++ b/test/lisp/emacs-lisp/text-property-search-tests.el
@@ -1,6 +1,6 @@
 ;;; text-property-search-tests.el --- Testing text-property-search  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2018-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2018-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Ingebrigtsen <larsi@gnus.org>
 ;; Keywords:
diff --git a/test/lisp/emacs-lisp/thunk-tests.el 
b/test/lisp/emacs-lisp/thunk-tests.el
index f593737fd22..5ae0e2a3d7d 100644
--- a/test/lisp/emacs-lisp/thunk-tests.el
+++ b/test/lisp/emacs-lisp/thunk-tests.el
@@ -1,6 +1,6 @@
 ;;; thunk-tests.el --- Tests for thunk.el -*- lexical-binding: t -*-
 
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ;; Author: Nicolas Petton <nicolas@petton.fr>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/test/lisp/emacs-lisp/timer-tests.el 
b/test/lisp/emacs-lisp/timer-tests.el
index 1123596113e..6564a7c22de 100644
--- a/test/lisp/emacs-lisp/timer-tests.el
+++ b/test/lisp/emacs-lisp/timer-tests.el
@@ -1,6 +1,6 @@
 ;;; timer-tests.el --- tests for timers -*- lexical-binding:t -*-
 
-;; Copyright (C) 2013-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/emacs-lisp/unsafep-tests.el 
b/test/lisp/emacs-lisp/unsafep-tests.el
index fdd82b4fc3d..368eee796ea 100644
--- a/test/lisp/emacs-lisp/unsafep-tests.el
+++ b/test/lisp/emacs-lisp/unsafep-tests.el
@@ -2,7 +2,7 @@
 
 ;; Author: Jonathan Yavner <jyavner@member.fsf.org>
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/emacs-lisp/warnings-tests.el 
b/test/lisp/emacs-lisp/warnings-tests.el
index 3b12092505d..22520d0e84f 100644
--- a/test/lisp/emacs-lisp/warnings-tests.el
+++ b/test/lisp/emacs-lisp/warnings-tests.el
@@ -2,7 +2,7 @@
 
 ;; Author: Stefan Kangas <stefankangas@gmail.com>
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/emulation/viper-tests.el 
b/test/lisp/emulation/viper-tests.el
index d2f5988442d..3b70fea8c76 100644
--- a/test/lisp/emulation/viper-tests.el
+++ b/test/lisp/emulation/viper-tests.el
@@ -1,6 +1,6 @@
 ;;; viper-tests.el --- tests for viper.  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2016-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2016-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/epg-config-tests.el b/test/lisp/epg-config-tests.el
index ac065909c45..51d2052c27d 100644
--- a/test/lisp/epg-config-tests.el
+++ b/test/lisp/epg-config-tests.el
@@ -1,6 +1,6 @@
 ;;; epg-config-tests.el --- Test suite for epg.el  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/epg-tests.el b/test/lisp/epg-tests.el
index 6354f926912..64a44ccb9b9 100644
--- a/test/lisp/epg-tests.el
+++ b/test/lisp/epg-tests.el
@@ -1,6 +1,6 @@
 ;;; epg-tests.el --- Test suite for epg.el -*- lexical-binding: t -*-
 
-;; Copyright (C) 2013-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/erc/erc-tests.el b/test/lisp/erc/erc-tests.el
index 60b3da2317f..4164c2a5ae8 100644
--- a/test/lisp/erc/erc-tests.el
+++ b/test/lisp/erc/erc-tests.el
@@ -1,6 +1,6 @@
 ;;; erc-tests.el --- Tests for erc.  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Ingebrigtsen <larsi@gnus.org>
 
diff --git a/test/lisp/erc/erc-track-tests.el b/test/lisp/erc/erc-track-tests.el
index 475a436bb1d..ab8d708b721 100644
--- a/test/lisp/erc/erc-track-tests.el
+++ b/test/lisp/erc/erc-track-tests.el
@@ -1,6 +1,6 @@
 ;;; erc-track-tests.el --- Tests for erc-track.  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2016-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2016-2023 Free Software Foundation, Inc.
 
 ;; Author: Mario Lang <mlang@delysid.org>
 ;; Author: Vivek Dasmohapatra <vivek@etla.org>
diff --git a/test/lisp/eshell/em-hist-tests.el 
b/test/lisp/eshell/em-hist-tests.el
index c598ce7d4f0..a957d471616 100644
--- a/test/lisp/eshell/em-hist-tests.el
+++ b/test/lisp/eshell/em-hist-tests.el
@@ -1,6 +1,6 @@
 ;;; em-hist-tests.el --- em-hist test suite  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/eshell/em-ls-tests.el b/test/lisp/eshell/em-ls-tests.el
index 2f739979169..fae2c0c91df 100644
--- a/test/lisp/eshell/em-ls-tests.el
+++ b/test/lisp/eshell/em-ls-tests.el
@@ -1,6 +1,6 @@
 ;;; em-ls-tests.el --- em-ls test suite  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; Author: Tino Calancha <tino.calancha@gmail.com>
 
diff --git a/test/lisp/eshell/esh-opt-tests.el 
b/test/lisp/eshell/esh-opt-tests.el
index 532adfb733a..ea2913ef808 100644
--- a/test/lisp/eshell/esh-opt-tests.el
+++ b/test/lisp/eshell/esh-opt-tests.el
@@ -1,6 +1,6 @@
 ;;; esh-opt-tests.el --- esh-opt test suite  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2018-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2018-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/eshell/eshell-tests.el b/test/lisp/eshell/eshell-tests.el
index fe4fba294fd..492fdca58f7 100644
--- a/test/lisp/eshell/eshell-tests.el
+++ b/test/lisp/eshell/eshell-tests.el
@@ -1,6 +1,6 @@
 ;;; eshell-tests.el --- Eshell test suite  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1999-2022 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2023 Free Software Foundation, Inc.
 
 ;; Author: John Wiegley <johnw@gnu.org>
 
diff --git a/test/lisp/faces-resources/faces-test-dark-theme.el 
b/test/lisp/faces-resources/faces-test-dark-theme.el
index 37f793a16ef..c73a8823a09 100644
--- a/test/lisp/faces-resources/faces-test-dark-theme.el
+++ b/test/lisp/faces-resources/faces-test-dark-theme.el
@@ -1,6 +1,6 @@
 ;;; faces-test-dark-theme.el --- A dark theme from tests ;;; -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/faces-resources/faces-test-light-theme.el 
b/test/lisp/faces-resources/faces-test-light-theme.el
index f89ccf36c5a..acbc54d769b 100644
--- a/test/lisp/faces-resources/faces-test-light-theme.el
+++ b/test/lisp/faces-resources/faces-test-light-theme.el
@@ -1,6 +1,6 @@
 ;;; faces-test-light-theme.el --- A dark theme from tests ;;; -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/faces-tests.el b/test/lisp/faces-tests.el
index f28f9e6aed4..2c772a27f74 100644
--- a/test/lisp/faces-tests.el
+++ b/test/lisp/faces-tests.el
@@ -1,6 +1,6 @@
 ;;; faces-tests.el --- Tests for faces.el            -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2013-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 ;; Author: Artur Malabarba <bruce.connor.am@gmail.com>
 ;; Keywords:
diff --git a/test/lisp/ffap-tests.el b/test/lisp/ffap-tests.el
index 7c6b708f0a3..e269bdec5df 100644
--- a/test/lisp/ffap-tests.el
+++ b/test/lisp/ffap-tests.el
@@ -1,6 +1,6 @@
 ;;; ffap-tests.el --- Test suite for ffap.el -*- lexical-binding: t -*-
 
-;; Copyright (C) 2016-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2016-2023 Free Software Foundation, Inc.
 
 ;; Author: Tino Calancha <tino.calancha@gmail.com>
 
diff --git a/test/lisp/filenotify-tests.el b/test/lisp/filenotify-tests.el
index eabcbd51427..488f54e6f85 100644
--- a/test/lisp/filenotify-tests.el
+++ b/test/lisp/filenotify-tests.el
@@ -1,6 +1,6 @@
 ;;; filenotify-tests.el --- Tests of file notifications  -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 2013-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Albinus <michael.albinus@gmx.de>
 
diff --git a/test/lisp/files-tests.el b/test/lisp/files-tests.el
index be9339a8f5b..f625c0adad2 100644
--- a/test/lisp/files-tests.el
+++ b/test/lisp/files-tests.el
@@ -1,6 +1,6 @@
 ;;; files-tests.el --- tests for files.el.  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2012-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/files-x-tests.el b/test/lisp/files-x-tests.el
index 60787e1cd3d..59590c27aca 100644
--- a/test/lisp/files-x-tests.el
+++ b/test/lisp/files-x-tests.el
@@ -1,6 +1,6 @@
 ;;; files-x-tests.el --- tests for files-x.el.  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2016-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2016-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Albinus <michael.albinus@gmx.de>
 
diff --git a/test/lisp/find-cmd-tests.el b/test/lisp/find-cmd-tests.el
index 853ac9e27b4..a0b9a80ef47 100644
--- a/test/lisp/find-cmd-tests.el
+++ b/test/lisp/find-cmd-tests.el
@@ -1,6 +1,6 @@
 ;;; find-cmd-tests.el --- tests for find-cmd.el.  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/font-lock-tests.el b/test/lisp/font-lock-tests.el
index acdfc5a63da..a4cfc19a770 100644
--- a/test/lisp/font-lock-tests.el
+++ b/test/lisp/font-lock-tests.el
@@ -1,6 +1,6 @@
 ;;; font-lock-tests.el --- Test suite for font-lock. -*- lexical-binding: t -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/format-spec-tests.el b/test/lisp/format-spec-tests.el
index 0062a7d4cb6..2f4fab754ee 100644
--- a/test/lisp/format-spec-tests.el
+++ b/test/lisp/format-spec-tests.el
@@ -1,6 +1,6 @@
 ;;; format-spec-tests.el --- tests for format-spec.el -*- lexical-binding: t 
-*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/gnus/gnus-icalendar-tests.el 
b/test/lisp/gnus/gnus-icalendar-tests.el
index 0118bc354c4..1972d108ff4 100644
--- a/test/lisp/gnus/gnus-icalendar-tests.el
+++ b/test/lisp/gnus/gnus-icalendar-tests.el
@@ -1,6 +1,6 @@
 ;;; gnus-icalendar-tests.el --- tests                -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; Author: Jan Tatarik <jan.tatarik@gmail.com>
 ;; Keywords:
diff --git a/test/lisp/gnus/gnus-search-tests.el 
b/test/lisp/gnus/gnus-search-tests.el
index 4a5def97d3c..dbbe5089817 100644
--- a/test/lisp/gnus/gnus-search-tests.el
+++ b/test/lisp/gnus/gnus-search-tests.el
@@ -1,6 +1,6 @@
 ;;; gnus-search-tests.el --- Tests for Gnus' search routines  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2017, 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017, 2021-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric Abrahamsen <eric@ericabrahamsen.net>
 ;; Keywords:
diff --git a/test/lisp/gnus/gnus-test-headers.el 
b/test/lisp/gnus/gnus-test-headers.el
index 730c10f9818..936665fd1f8 100644
--- a/test/lisp/gnus/gnus-test-headers.el
+++ b/test/lisp/gnus/gnus-test-headers.el
@@ -1,6 +1,6 @@
 ;;; gnus-test-headers.el --- Tests for Gnus header-related functions  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2018-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2018-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric Abrahamsen <eric@ericabrahamsen.net>
 
diff --git a/test/lisp/gnus/gnus-tests.el b/test/lisp/gnus/gnus-tests.el
index 4c5a6a8191c..f50888e2077 100644
--- a/test/lisp/gnus/gnus-tests.el
+++ b/test/lisp/gnus/gnus-tests.el
@@ -1,6 +1,6 @@
 ;;; gnus-tests.el --- Wrapper for the Gnus tests  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2011-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 ;; Author: Teodor Zlatanov <tzz@lifelogs.com>
 
diff --git a/test/lisp/gnus/gnus-util-tests.el 
b/test/lisp/gnus/gnus-util-tests.el
index 464567061f6..4b904ca6f1d 100644
--- a/test/lisp/gnus/gnus-util-tests.el
+++ b/test/lisp/gnus/gnus-util-tests.el
@@ -1,5 +1,5 @@
 ;;; gnus-util-tests.el --- Selectived tests only.  -*- lexical-binding:t -*-
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ;; Author: Jens Lechtenbörger <jens.lechtenboerger@fsfe.org>
 
diff --git a/test/lisp/gnus/message-tests.el b/test/lisp/gnus/message-tests.el
index 8f3c1250a9e..a43ba9e2a21 100644
--- a/test/lisp/gnus/message-tests.el
+++ b/test/lisp/gnus/message-tests.el
@@ -1,6 +1,6 @@
 ;;; message-tests.el --- Tests for message-mode  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ;; Author: João Távora <joaotavora@gmail.com>
 
diff --git a/test/lisp/gnus/mm-decode-tests.el 
b/test/lisp/gnus/mm-decode-tests.el
index 5f39a32b0de..e60295e21e7 100644
--- a/test/lisp/gnus/mm-decode-tests.el
+++ b/test/lisp/gnus/mm-decode-tests.el
@@ -1,6 +1,6 @@
 ;;; mm-decode-tests.el ---  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/gnus/mml-sec-tests.el b/test/lisp/gnus/mml-sec-tests.el
index 182d82b9618..94ffea08704 100644
--- a/test/lisp/gnus/mml-sec-tests.el
+++ b/test/lisp/gnus/mml-sec-tests.el
@@ -1,6 +1,6 @@
 ;;; mml-sec-tests.el --- Tests mml-sec.el, see README-mml-secure.txt.  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2015, 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015, 2020-2023 Free Software Foundation, Inc.
 
 ;; Author: Jens Lechtenbörger <jens.lechtenboerger@fsfe.org>
 
diff --git a/test/lisp/gnus/nnrss-tests.el b/test/lisp/gnus/nnrss-tests.el
index 47d208cb160..57ef8797475 100644
--- a/test/lisp/gnus/nnrss-tests.el
+++ b/test/lisp/gnus/nnrss-tests.el
@@ -1,6 +1,6 @@
 ;;; nnrss-tests.el --- tests for gnus/nnrss.el    -*- lexical-binding:t -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/help-fns-tests.el b/test/lisp/help-fns-tests.el
index 3132a590231..137eb80ae90 100644
--- a/test/lisp/help-fns-tests.el
+++ b/test/lisp/help-fns-tests.el
@@ -1,6 +1,6 @@
 ;;; help-fns-tests.el --- tests for help-fns.el  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2014-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2014-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 
diff --git a/test/lisp/help-mode-tests.el b/test/lisp/help-mode-tests.el
index c0c1cf8b530..db2c03987b2 100644
--- a/test/lisp/help-mode-tests.el
+++ b/test/lisp/help-mode-tests.el
@@ -1,6 +1,6 @@
 ;;; help-mode-tests.el --- Tests for help-mode.el    -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; Author: Simen Heggestøyl <simenheg@gmail.com>
 ;; Keywords:
diff --git a/test/lisp/help-tests.el b/test/lisp/help-tests.el
index 3d4293cd380..3ba84657d39 100644
--- a/test/lisp/help-tests.el
+++ b/test/lisp/help-tests.el
@@ -1,6 +1,6 @@
 ;;; help-tests.el --- Tests for help.el  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; Author: Juanma Barranquero <lekktu@gmail.com>
 ;;         Eli Zaretskii <eliz@gnu.org>
diff --git a/test/lisp/hfy-cmap-tests.el b/test/lisp/hfy-cmap-tests.el
index fa9c51df4c6..0d135aa8c36 100644
--- a/test/lisp/hfy-cmap-tests.el
+++ b/test/lisp/hfy-cmap-tests.el
@@ -1,6 +1,6 @@
 ;;; hfy-cmap-tests.el --- tests for hfy-cmap.el -*- lexical-binding: t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/hi-lock-tests.el b/test/lisp/hi-lock-tests.el
index 71983c713d2..ba16e36e45f 100644
--- a/test/lisp/hi-lock-tests.el
+++ b/test/lisp/hi-lock-tests.el
@@ -1,6 +1,6 @@
 ;;; hi-lock-tests.el --- Tests for hi-lock.el  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; Author: Tino Calancha <tino.calancha@gmail.com>
 ;; Keywords:
diff --git a/test/lisp/htmlfontify-tests.el b/test/lisp/htmlfontify-tests.el
index fdfe996b033..53cfdf187f5 100644
--- a/test/lisp/htmlfontify-tests.el
+++ b/test/lisp/htmlfontify-tests.el
@@ -1,6 +1,6 @@
 ;;; htmlfontify-tests.el --- Test suite. -*- lexical-binding: t -*-
 
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/ibuffer-tests.el b/test/lisp/ibuffer-tests.el
index 252d2c5d7f7..14fee511547 100644
--- a/test/lisp/ibuffer-tests.el
+++ b/test/lisp/ibuffer-tests.el
@@ -1,6 +1,6 @@
 ;;; ibuffer-tests.el --- Test suite. -*- lexical-binding: t -*-
 
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/ido-tests.el b/test/lisp/ido-tests.el
index 56ef6cde358..4f753479a06 100644
--- a/test/lisp/ido-tests.el
+++ b/test/lisp/ido-tests.el
@@ -1,6 +1,6 @@
 ;;; ido-tests.el --- unit tests for ido.el           -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; Author: Philipp Stephani <phst@google.com>
 
diff --git a/test/lisp/image-file-tests.el b/test/lisp/image-file-tests.el
index 59af6ba909a..d934867c1cb 100644
--- a/test/lisp/image-file-tests.el
+++ b/test/lisp/image-file-tests.el
@@ -1,6 +1,6 @@
 ;;; image-file-tests.el --- Test suite for image-files  -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/image-tests.el b/test/lisp/image-tests.el
index d1ce890d795..ab12e44e03a 100644
--- a/test/lisp/image-tests.el
+++ b/test/lisp/image-tests.el
@@ -1,6 +1,6 @@
 ;;; image-tests.el --- tests for image.el -*- lexical-binding: t -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/image/exif-tests.el b/test/lisp/image/exif-tests.el
index 18a9b5a3de0..db89f0d3861 100644
--- a/test/lisp/image/exif-tests.el
+++ b/test/lisp/image/exif-tests.el
@@ -1,6 +1,6 @@
 ;;; exif-tests.el --- tests for exif.el -*- lexical-binding: t -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/image/gravatar-tests.el 
b/test/lisp/image/gravatar-tests.el
index 3b3a0ad4643..8965be13c5d 100644
--- a/test/lisp/image/gravatar-tests.el
+++ b/test/lisp/image/gravatar-tests.el
@@ -1,6 +1,6 @@
 ;;; gravatar-tests.el --- tests for gravatar.el -*- lexical-binding: t -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/imenu-tests.el b/test/lisp/imenu-tests.el
index 9667f0566c2..cc6fdd41005 100644
--- a/test/lisp/imenu-tests.el
+++ b/test/lisp/imenu-tests.el
@@ -1,6 +1,6 @@
 ;;; imenu-tests.el --- Test suite for imenu.  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2013-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 ;; Author: Masatake YAMATO <yamato@redhat.com>
 ;; Keywords: tools convenience
diff --git a/test/lisp/info-xref-tests.el b/test/lisp/info-xref-tests.el
index ba1ebac5dc7..fd85c312b01 100644
--- a/test/lisp/info-xref-tests.el
+++ b/test/lisp/info-xref-tests.el
@@ -1,6 +1,6 @@
 ;;; info-xref-tests.el --- tests for info-xref.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2013-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/international/ccl-tests.el 
b/test/lisp/international/ccl-tests.el
index 57ac74639b1..d167de01621 100644
--- a/test/lisp/international/ccl-tests.el
+++ b/test/lisp/international/ccl-tests.el
@@ -1,6 +1,6 @@
 ;;; ccl-tests.el --- unit tests for ccl.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2018-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2018-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/international/mule-tests.el 
b/test/lisp/international/mule-tests.el
index 94e864817f0..4f70b275848 100644
--- a/test/lisp/international/mule-tests.el
+++ b/test/lisp/international/mule-tests.el
@@ -1,6 +1,6 @@
 ;;; mule-tests.el --- unit tests for mule.el         -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/international/mule-util-tests.el 
b/test/lisp/international/mule-util-tests.el
index cf29e0e290e..848909985b2 100644
--- a/test/lisp/international/mule-util-tests.el
+++ b/test/lisp/international/mule-util-tests.el
@@ -1,6 +1,6 @@
 ;;; mule-util-tests.el --- tests for international/mule-util.el  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/international/ucs-normalize-tests.el 
b/test/lisp/international/ucs-normalize-tests.el
index 27a4e70c78e..befbfe94044 100644
--- a/test/lisp/international/ucs-normalize-tests.el
+++ b/test/lisp/international/ucs-normalize-tests.el
@@ -1,6 +1,6 @@
 ;;; ucs-normalize-tests.el --- tests for international/ucs-normalize.el -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2002-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/isearch-tests.el b/test/lisp/isearch-tests.el
index 4600757d940..615569a7ce5 100644
--- a/test/lisp/isearch-tests.el
+++ b/test/lisp/isearch-tests.el
@@ -1,6 +1,6 @@
 ;;; isearch-tests.el --- Tests for isearch.el        -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2013-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 ;; Author: Artur Malabarba <bruce.connor.am@gmail.com>
 
diff --git a/test/lisp/jit-lock-tests.el b/test/lisp/jit-lock-tests.el
index 190825d325e..6944068828a 100644
--- a/test/lisp/jit-lock-tests.el
+++ b/test/lisp/jit-lock-tests.el
@@ -1,6 +1,6 @@
 ;;; jit-lock-tests.el --- tests for jit-lock  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2016-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2016-2023 Free Software Foundation, Inc.
 
 ;; Author: Dmitry Gutov <dgutov@yandex.ru>
 
diff --git a/test/lisp/json-tests.el b/test/lisp/json-tests.el
index ef7805a3416..a41a2199586 100644
--- a/test/lisp/json-tests.el
+++ b/test/lisp/json-tests.el
@@ -1,6 +1,6 @@
 ;;; json-tests.el --- Test suite for json.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ;; Author: Dmitry Gutov <dgutov@yandex.ru>
 
diff --git a/test/lisp/jsonrpc-tests.el b/test/lisp/jsonrpc-tests.el
index e02cb154235..a595167d130 100644
--- a/test/lisp/jsonrpc-tests.el
+++ b/test/lisp/jsonrpc-tests.el
@@ -1,6 +1,6 @@
 ;;; jsonrpc-tests.el --- tests for jsonrpc.el        -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2018-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2018-2023 Free Software Foundation, Inc.
 
 ;; Author: João Távora <joaotavora@gmail.com>
 ;; Keywords: tests
diff --git a/test/lisp/kmacro-tests.el b/test/lisp/kmacro-tests.el
index e1eabeb9591..ffa3793d7a6 100644
--- a/test/lisp/kmacro-tests.el
+++ b/test/lisp/kmacro-tests.el
@@ -1,6 +1,6 @@
 ;;; kmacro-tests.el --- Tests for kmacro.el       -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; Author: Gemini Lasswell <gazally@runbox.com>
 
diff --git a/test/lisp/loadhist-tests.el b/test/lisp/loadhist-tests.el
index a941ac06320..86f9dfc5cb7 100644
--- a/test/lisp/loadhist-tests.el
+++ b/test/lisp/loadhist-tests.el
@@ -1,6 +1,6 @@
 ;;; loadhist-tests.el --- Tests for loadhist.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Kangas <stefankangas@gmail.com>
 
diff --git a/test/lisp/lpr-tests.el b/test/lisp/lpr-tests.el
index 8e8179446d6..382b3ae905f 100644
--- a/test/lisp/lpr-tests.el
+++ b/test/lisp/lpr-tests.el
@@ -1,6 +1,6 @@
 ;;; lpr-tests.el --- Tests for lpr.el  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/ls-lisp-tests.el b/test/lisp/ls-lisp-tests.el
index 2cfd3576a94..95ee68699d5 100644
--- a/test/lisp/ls-lisp-tests.el
+++ b/test/lisp/ls-lisp-tests.el
@@ -1,6 +1,6 @@
 ;;; ls-lisp-tests.el --- tests for ls-lisp.el  -*- lexical-binding: t-*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; Author: Tino Calancha <tino.calancha@gmail.com>
 ;; Keywords:
diff --git a/test/lisp/mail/flow-fill-tests.el 
b/test/lisp/mail/flow-fill-tests.el
index 8436a9627a8..f6e92199814 100644
--- a/test/lisp/mail/flow-fill-tests.el
+++ b/test/lisp/mail/flow-fill-tests.el
@@ -1,6 +1,6 @@
 ;;; flow-fill-tests.el --- Tests for flow-fill.el  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/mail/footnote-tests.el b/test/lisp/mail/footnote-tests.el
index e33b59bc416..64837d91169 100644
--- a/test/lisp/mail/footnote-tests.el
+++ b/test/lisp/mail/footnote-tests.el
@@ -1,6 +1,6 @@
 ;;; footnote-tests.el --- Tests for footnote-mode    -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Monnier <monnier@iro.umontreal.ca>
 ;; Keywords:
diff --git a/test/lisp/mail/mail-parse-tests.el 
b/test/lisp/mail/mail-parse-tests.el
index f5e6f1fb034..c4abbaa93ca 100644
--- a/test/lisp/mail/mail-parse-tests.el
+++ b/test/lisp/mail/mail-parse-tests.el
@@ -1,6 +1,6 @@
 ;;; mail-parse-tests.el --- tests for mail-parse.el  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/mail/mail-utils-tests.el 
b/test/lisp/mail/mail-utils-tests.el
index 4b2d2d7e005..687faa0d52e 100644
--- a/test/lisp/mail/mail-utils-tests.el
+++ b/test/lisp/mail/mail-utils-tests.el
@@ -1,6 +1,6 @@
 ;;; mail-utils-tests.el --- tests for mail-utils.el  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Kangas <stefankangas@gmail.com>
 
diff --git a/test/lisp/mail/qp-tests.el b/test/lisp/mail/qp-tests.el
index e8e58063b9c..9f0857a0ba6 100644
--- a/test/lisp/mail/qp-tests.el
+++ b/test/lisp/mail/qp-tests.el
@@ -1,6 +1,6 @@
 ;;; qp-tests.el --- Tests for qp.el  -*- lexical-binding:t; coding:utf-8 -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Kangas <stefankangas@gmail.com>
 
diff --git a/test/lisp/mail/rfc2045-tests.el b/test/lisp/mail/rfc2045-tests.el
index c65a0011c70..0982e057609 100644
--- a/test/lisp/mail/rfc2045-tests.el
+++ b/test/lisp/mail/rfc2045-tests.el
@@ -1,6 +1,6 @@
 ;;; rfc2045-tests.el --- Tests for rfc2045.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Kangas <stefankangas@gmail.com>
 
diff --git a/test/lisp/mail/rfc2047-tests.el b/test/lisp/mail/rfc2047-tests.el
index 6e50ce2f320..3ce3bc10614 100644
--- a/test/lisp/mail/rfc2047-tests.el
+++ b/test/lisp/mail/rfc2047-tests.el
@@ -1,6 +1,6 @@
 ;;; rfc2047-tests.el --- tests for rfc2047.el -*- lexical-binding: t -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/mail/rfc6068-tests.el b/test/lisp/mail/rfc6068-tests.el
index 0efbb68cc2f..6b7de3dfedd 100644
--- a/test/lisp/mail/rfc6068-tests.el
+++ b/test/lisp/mail/rfc6068-tests.el
@@ -1,6 +1,6 @@
 ;;; rfc6068-tests.el --- Tests for rfc6068.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/mail/rfc822-tests.el b/test/lisp/mail/rfc822-tests.el
index ff29dac4277..53175fef079 100644
--- a/test/lisp/mail/rfc822-tests.el
+++ b/test/lisp/mail/rfc822-tests.el
@@ -1,6 +1,6 @@
 ;;; rfc822-tests.el --- Tests for rfc822.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/mail/rmail-tests.el b/test/lisp/mail/rmail-tests.el
index 44394cd52ed..ae810c2e8df 100644
--- a/test/lisp/mail/rmail-tests.el
+++ b/test/lisp/mail/rmail-tests.el
@@ -1,6 +1,6 @@
 ;;; rmail-tests.el --- Test suite. -*- lexical-binding: t -*-
 
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/mail/rmailmm-tests.el b/test/lisp/mail/rmailmm-tests.el
index 5d1ac6d6306..0daaf2954dd 100644
--- a/test/lisp/mail/rmailmm-tests.el
+++ b/test/lisp/mail/rmailmm-tests.el
@@ -1,6 +1,6 @@
 ;;; rmailmm-tests.el --- Tests for rmailmm.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2006-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2006-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/mail/uudecode-tests.el b/test/lisp/mail/uudecode-tests.el
index a58a4d9e6f6..469c8aa3e1e 100644
--- a/test/lisp/mail/uudecode-tests.el
+++ b/test/lisp/mail/uudecode-tests.el
@@ -1,6 +1,6 @@
 ;;; uudecode-tests.el --- Tests for uudecode.el  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Kangas <stefankangas@gmail.com>
 
diff --git a/test/lisp/makesum-tests.el b/test/lisp/makesum-tests.el
index e5317be847b..280a43f77d5 100644
--- a/test/lisp/makesum-tests.el
+++ b/test/lisp/makesum-tests.el
@@ -1,6 +1,6 @@
 ;;; makesum-tests.el --- Tests for makesum.el  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; Author: Simen Heggestøyl <simenheg@gmail.com>
 ;; Keywords:
diff --git a/test/lisp/man-tests.el b/test/lisp/man-tests.el
index 82714f15668..e3657d7df8a 100644
--- a/test/lisp/man-tests.el
+++ b/test/lisp/man-tests.el
@@ -1,6 +1,6 @@
 ;;; man-tests.el --- Test suite for man.  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2013-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 ;; Author: Wolfgang Jenkner <wjenkner@inode.at>
 ;; Keywords: help, internal, unix
diff --git a/test/lisp/md4-tests.el b/test/lisp/md4-tests.el
index fb7df652bc6..0c322d20e8d 100644
--- a/test/lisp/md4-tests.el
+++ b/test/lisp/md4-tests.el
@@ -1,6 +1,6 @@
 ;;; md4-tests.el --- tests for md4.el -*- lexical-binding: t -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; Author: Mark Oteiza <mvoteiza@udel.edu>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/test/lisp/mh-e/mh-limit-tests.el b/test/lisp/mh-e/mh-limit-tests.el
index 5aedb890546..1fab3e1d9cc 100644
--- a/test/lisp/mh-e/mh-limit-tests.el
+++ b/test/lisp/mh-e/mh-limit-tests.el
@@ -1,6 +1,6 @@
 ;;; mh-limit-tests.el --- tests for mh-limit.el -*- lexical-binding: t -*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/mh-e/mh-utils-tests.el b/test/lisp/mh-e/mh-utils-tests.el
index b1a892b8530..84137500895 100644
--- a/test/lisp/mh-e/mh-utils-tests.el
+++ b/test/lisp/mh-e/mh-utils-tests.el
@@ -1,6 +1,6 @@
 ;;; mh-utils-tests.el --- tests for mh-utils.el -*- lexical-binding: t -*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/mh-e/mh-xface-tests.el b/test/lisp/mh-e/mh-xface-tests.el
index 6c9c7ea1bf1..0630c018f60 100644
--- a/test/lisp/mh-e/mh-xface-tests.el
+++ b/test/lisp/mh-e/mh-xface-tests.el
@@ -1,6 +1,6 @@
 ;;; mh-xface-tests.el --- tests for mh-xface.el -*- lexical-binding: t -*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/mh-e/test-all-mh-variants.sh 
b/test/lisp/mh-e/test-all-mh-variants.sh
index 6693a8a3e97..026043b00a7 100755
--- a/test/lisp/mh-e/test-all-mh-variants.sh
+++ b/test/lisp/mh-e/test-all-mh-variants.sh
@@ -1,7 +1,7 @@
 #! /bin/bash
 # Run the mh-utils-tests against all MH variants found on this system.
 
-# Copyright (C) 2021-2022 Free Software Foundation, Inc.
+# Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 # This file is part of GNU Emacs.
 
diff --git a/test/lisp/minibuffer-tests.el b/test/lisp/minibuffer-tests.el
index 2a29d5f167b..27b8b6cb435 100644
--- a/test/lisp/minibuffer-tests.el
+++ b/test/lisp/minibuffer-tests.el
@@ -1,6 +1,6 @@
 ;;; minibuffer-tests.el --- Tests for completion functions  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2013-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Monnier <monnier@iro.umontreal.ca>
 ;; Keywords:
diff --git a/test/lisp/misc-tests.el b/test/lisp/misc-tests.el
index 36a8726b885..f86cce5155c 100644
--- a/test/lisp/misc-tests.el
+++ b/test/lisp/misc-tests.el
@@ -1,6 +1,6 @@
 ;;; misc-tests.el --- Tests for misc.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Kangas <stefankangas@gmail.com>
 
diff --git a/test/lisp/mouse-tests.el b/test/lisp/mouse-tests.el
index 1cc9f64f049..92be04eb911 100644
--- a/test/lisp/mouse-tests.el
+++ b/test/lisp/mouse-tests.el
@@ -1,6 +1,6 @@
 ;;; mouse-tests.el --- unit tests for mouse.el       -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2016-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2016-2023 Free Software Foundation, Inc.
 
 ;; Author: Philipp Stephani <phst@google.com>
 
diff --git a/test/lisp/mwheel-tests.el b/test/lisp/mwheel-tests.el
index 947dfdbb5e8..3255b5de200 100644
--- a/test/lisp/mwheel-tests.el
+++ b/test/lisp/mwheel-tests.el
@@ -1,6 +1,6 @@
 ;;; mwheel-tests.el --- tests for mwheel.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/net/browse-url-tests.el 
b/test/lisp/net/browse-url-tests.el
index e0a0fec0fb9..e075ec61041 100644
--- a/test/lisp/net/browse-url-tests.el
+++ b/test/lisp/net/browse-url-tests.el
@@ -1,6 +1,6 @@
 ;;; browse-url-tests.el --- Tests for browse-url.el  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; Author: Simen Heggestøyl <simenheg@gmail.com>
 ;; Keywords:
diff --git a/test/lisp/net/dbus-tests.el b/test/lisp/net/dbus-tests.el
index 76318429181..6df7dc0ac7b 100644
--- a/test/lisp/net/dbus-tests.el
+++ b/test/lisp/net/dbus-tests.el
@@ -1,6 +1,6 @@
 ;;; dbus-tests.el --- Tests of D-Bus integration into Emacs  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2013-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Albinus <michael.albinus@gmx.de>
 
diff --git a/test/lisp/net/dig-tests.el b/test/lisp/net/dig-tests.el
index c3bdc43d3fd..b264fd40ae1 100644
--- a/test/lisp/net/dig-tests.el
+++ b/test/lisp/net/dig-tests.el
@@ -1,6 +1,6 @@
 ;;; dig-tests.el --- Tests for dig.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/net/gnutls-tests.el b/test/lisp/net/gnutls-tests.el
index f5280092c69..6be92fb19a4 100644
--- a/test/lisp/net/gnutls-tests.el
+++ b/test/lisp/net/gnutls-tests.el
@@ -1,6 +1,6 @@
 ;;; gnutls-tests.el --- Test suite for gnutls.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; Author: Ted Zlatanov <tzz@lifelogs.com>
 
diff --git a/test/lisp/net/hmac-md5-tests.el b/test/lisp/net/hmac-md5-tests.el
index ce08dd89d10..e260f9697a9 100644
--- a/test/lisp/net/hmac-md5-tests.el
+++ b/test/lisp/net/hmac-md5-tests.el
@@ -1,6 +1,6 @@
 ;;; hmac-md5-tests.el --- Tests for hmac-md5.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/net/mailcap-tests.el b/test/lisp/net/mailcap-tests.el
index 362cb22bb2f..fac6cdf68ba 100644
--- a/test/lisp/net/mailcap-tests.el
+++ b/test/lisp/net/mailcap-tests.el
@@ -1,6 +1,6 @@
 ;;; mailcap-tests.el --- tests for mailcap.el -*- lexical-binding: t -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; Author: Mark Oteiza <mvoteiza@udel.edu>
 
diff --git a/test/lisp/net/netrc-tests.el b/test/lisp/net/netrc-tests.el
index 22c353928c3..6e07ca61ea4 100644
--- a/test/lisp/net/netrc-tests.el
+++ b/test/lisp/net/netrc-tests.el
@@ -1,6 +1,6 @@
 ;;; netrc-tests.el --- Tests for netrc.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Kangas <stefankangas@gmail.com>
 
diff --git a/test/lisp/net/network-stream-tests.el 
b/test/lisp/net/network-stream-tests.el
index e10d81a756a..28ef4b335ad 100644
--- a/test/lisp/net/network-stream-tests.el
+++ b/test/lisp/net/network-stream-tests.el
@@ -1,6 +1,6 @@
 ;;; network-stream-tests.el --- tests for network processes       -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2016-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2016-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Ingebrigtsen <larsi@gnus.org>
 
diff --git a/test/lisp/net/newsticker-tests.el 
b/test/lisp/net/newsticker-tests.el
index 2dc92566a61..3ed4b7b1dd5 100644
--- a/test/lisp/net/newsticker-tests.el
+++ b/test/lisp/net/newsticker-tests.el
@@ -1,6 +1,6 @@
 ;;; newsticker-tests.el --- Test suite for newsticker.  -*- lexical-binding:t 
-*-
 
-;; Copyright (C) 2003-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003-2023 Free Software Foundation, Inc.
 
 ;; Author:      Ulf Jasper <ulf.jasper@web.de>
 ;; Keywords:    News, RSS, Atom
diff --git a/test/lisp/net/nsm-tests.el b/test/lisp/net/nsm-tests.el
index e0536320cc9..391015dae9a 100644
--- a/test/lisp/net/nsm-tests.el
+++ b/test/lisp/net/nsm-tests.el
@@ -1,6 +1,6 @@
 ;;; nsm-tests.el --- tests for network security manager  -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; Author: Robert Pluim <rpluim@gmail.com>
 
diff --git a/test/lisp/net/ntlm-tests.el b/test/lisp/net/ntlm-tests.el
index b96228426bd..1fa4095af04 100644
--- a/test/lisp/net/ntlm-tests.el
+++ b/test/lisp/net/ntlm-tests.el
@@ -1,6 +1,6 @@
 ;;; ntlm-tests.el --- tests for ntlm.el            -*- lexical-binding: t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/net/puny-tests.el b/test/lisp/net/puny-tests.el
index 8689bbf2a85..e6204a2d06f 100644
--- a/test/lisp/net/puny-tests.el
+++ b/test/lisp/net/puny-tests.el
@@ -1,6 +1,6 @@
 ;;; puny-tests.el --- tests for net/puny.el  -*- coding: utf-8; 
lexical-binding:t -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/net/rcirc-tests.el b/test/lisp/net/rcirc-tests.el
index 0ba4f2b86e5..0a49951b410 100644
--- a/test/lisp/net/rcirc-tests.el
+++ b/test/lisp/net/rcirc-tests.el
@@ -1,6 +1,6 @@
 ;;; rcirc-tests.el --- Tests for rcirc -*- lexical-binding:t -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 ;;
diff --git a/test/lisp/net/rfc2104-tests.el b/test/lisp/net/rfc2104-tests.el
index 9cce2aa4b35..713a08d6dde 100644
--- a/test/lisp/net/rfc2104-tests.el
+++ b/test/lisp/net/rfc2104-tests.el
@@ -1,6 +1,6 @@
 ;;; rfc2104-tests.el --- Tests of RFC2104 hashes  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Ingebrigtsen <larsi@gnus.org>
 
diff --git a/test/lisp/net/sasl-cram-tests.el b/test/lisp/net/sasl-cram-tests.el
index e8dbeca0908..be703685fc3 100644
--- a/test/lisp/net/sasl-cram-tests.el
+++ b/test/lisp/net/sasl-cram-tests.el
@@ -1,6 +1,6 @@
 ;;; sasl-cram-tests.el --- tests for sasl-cram.el  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Kangas <stefankangas@gmail.com>
 
diff --git a/test/lisp/net/sasl-scram-rfc-tests.el 
b/test/lisp/net/sasl-scram-rfc-tests.el
index b61b437c75a..8b624f9123f 100644
--- a/test/lisp/net/sasl-scram-rfc-tests.el
+++ b/test/lisp/net/sasl-scram-rfc-tests.el
@@ -1,6 +1,6 @@
 ;;; sasl-scram-rfc-tests.el --- tests for SCRAM       -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2014-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2014-2023 Free Software Foundation, Inc.
 
 ;; Author: Magnus Henoch <magnus.henoch@gmail.com>
 
diff --git a/test/lisp/net/sasl-tests.el b/test/lisp/net/sasl-tests.el
index f0e99e8f09e..2abbfd559f0 100644
--- a/test/lisp/net/sasl-tests.el
+++ b/test/lisp/net/sasl-tests.el
@@ -1,6 +1,6 @@
 ;;; sasl-tests.el --- tests for sasl.el  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Kangas <stefankangas@gmail.com>
 
diff --git a/test/lisp/net/secrets-tests.el b/test/lisp/net/secrets-tests.el
index a02e926a79a..4a1bb84de08 100644
--- a/test/lisp/net/secrets-tests.el
+++ b/test/lisp/net/secrets-tests.el
@@ -1,6 +1,6 @@
 ;;; secrets-tests.el --- Tests of Secret Service API -*- lexical-binding: t -*-
 
-;; Copyright (C) 2018-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2018-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Albinus <michael.albinus@gmx.de>
 
diff --git a/test/lisp/net/shr-tests.el b/test/lisp/net/shr-tests.el
index e71bd025de9..2edb0fec59c 100644
--- a/test/lisp/net/shr-tests.el
+++ b/test/lisp/net/shr-tests.el
@@ -1,6 +1,6 @@
 ;;; shr-tests.el --- tests for shr.el  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2016-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2016-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Ingebrigtsen <larsi@gnus.org>
 
diff --git a/test/lisp/net/socks-tests.el b/test/lisp/net/socks-tests.el
index 461796bdf99..958e2ff44a8 100644
--- a/test/lisp/net/socks-tests.el
+++ b/test/lisp/net/socks-tests.el
@@ -1,6 +1,6 @@
 ;;; socks-tests.el --- tests for SOCKS -*- coding: utf-8; lexical-binding: t; 
-*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/net/tramp-archive-tests.el 
b/test/lisp/net/tramp-archive-tests.el
index aaa41d0c584..35afdca8514 100644
--- a/test/lisp/net/tramp-archive-tests.el
+++ b/test/lisp/net/tramp-archive-tests.el
@@ -1,6 +1,6 @@
 ;;; tramp-archive-tests.el --- Tests of file archive access  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Albinus <michael.albinus@gmx.de>
 
diff --git a/test/lisp/net/tramp-tests.el b/test/lisp/net/tramp-tests.el
index 06920ad5343..1037fc025f6 100644
--- a/test/lisp/net/tramp-tests.el
+++ b/test/lisp/net/tramp-tests.el
@@ -1,6 +1,6 @@
 ;;; tramp-tests.el --- Tests of remote file access  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2013-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Albinus <michael.albinus@gmx.de>
 
diff --git a/test/lisp/net/webjump-tests.el b/test/lisp/net/webjump-tests.el
index 457e4659914..42fa346a869 100644
--- a/test/lisp/net/webjump-tests.el
+++ b/test/lisp/net/webjump-tests.el
@@ -1,6 +1,6 @@
 ;;; webjump-tests.el --- Tests for webjump.el        -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; Author: Simen Heggestøyl <simenheg@gmail.com>
 ;; Keywords:
diff --git a/test/lisp/newcomment-tests.el b/test/lisp/newcomment-tests.el
index a4e28471411..cb0f304c463 100644
--- a/test/lisp/newcomment-tests.el
+++ b/test/lisp/newcomment-tests.el
@@ -1,6 +1,6 @@
 ;;; newcomment-tests.el --- Tests for newcomment.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/nxml/nxml-mode-tests.el 
b/test/lisp/nxml/nxml-mode-tests.el
index 04346e0f4f9..973f2ebb67e 100644
--- a/test/lisp/nxml/nxml-mode-tests.el
+++ b/test/lisp/nxml/nxml-mode-tests.el
@@ -1,6 +1,6 @@
 ;;; nxml-mode-tests.el --- Test NXML Mode -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/nxml/xsd-regexp-tests.el 
b/test/lisp/nxml/xsd-regexp-tests.el
index bd43889a5ae..6258e6c0fb0 100644
--- a/test/lisp/nxml/xsd-regexp-tests.el
+++ b/test/lisp/nxml/xsd-regexp-tests.el
@@ -1,6 +1,6 @@
 ;;; xsd-regexp-tests.el --- Test NXML Mode -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/obarray-tests.el b/test/lisp/obarray-tests.el
index f34109af242..1831dc07a6d 100644
--- a/test/lisp/obarray-tests.el
+++ b/test/lisp/obarray-tests.el
@@ -1,6 +1,6 @@
 ;;; obarray-tests.el --- Tests for obarray -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ;; Author: Przemysław Wojnowski <esperanto@cumego.com>
 
diff --git a/test/lisp/obsolete/cl-tests.el b/test/lisp/obsolete/cl-tests.el
index 14205c83a38..b2d05427aed 100644
--- a/test/lisp/obsolete/cl-tests.el
+++ b/test/lisp/obsolete/cl-tests.el
@@ -1,6 +1,6 @@
 ;;; cl-tests.el --- tests for emacs-lisp/cl.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2018-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2018-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/obsolete/inversion-tests.el 
b/test/lisp/obsolete/inversion-tests.el
index 7c8815c2822..f0aa115f640 100644
--- a/test/lisp/obsolete/inversion-tests.el
+++ b/test/lisp/obsolete/inversion-tests.el
@@ -1,6 +1,6 @@
 ;;; inversion-tests.el --- Tests for inversion.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/lisp/obsolete/rfc2368-tests.el 
b/test/lisp/obsolete/rfc2368-tests.el
index 28fac3785cd..a7f80a689f8 100644
--- a/test/lisp/obsolete/rfc2368-tests.el
+++ b/test/lisp/obsolete/rfc2368-tests.el
@@ -1,6 +1,6 @@
 ;;; rfc2368-tests.el --- Tests for rfc2368.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/org/org-tests.el b/test/lisp/org/org-tests.el
index 91c8ffc48de..a498164f2f4 100644
--- a/test/lisp/org/org-tests.el
+++ b/test/lisp/org/org-tests.el
@@ -1,6 +1,6 @@
 ;;; org-tests.el --- tests for org/org.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2018-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2018-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 
diff --git a/test/lisp/paren-tests.el b/test/lisp/paren-tests.el
index f7d8658e875..356469e9af2 100644
--- a/test/lisp/paren-tests.el
+++ b/test/lisp/paren-tests.el
@@ -1,6 +1,6 @@
 ;;; paren-tests.el --- Tests for paren.el  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; Author: Simen Heggestøyl <simenheg@gmail.com>
 ;; Keywords:
diff --git a/test/lisp/password-cache-tests.el 
b/test/lisp/password-cache-tests.el
index ca760c2fb3c..45d2ec76f7b 100644
--- a/test/lisp/password-cache-tests.el
+++ b/test/lisp/password-cache-tests.el
@@ -1,6 +1,6 @@
 ;;; password-cache-tests.el --- Tests for password-cache.el  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Kangas <stefankangas@gmail.com>
 
diff --git a/test/lisp/pcmpl-linux-tests.el b/test/lisp/pcmpl-linux-tests.el
index a02c535fd5a..eaceb216d38 100644
--- a/test/lisp/pcmpl-linux-tests.el
+++ b/test/lisp/pcmpl-linux-tests.el
@@ -1,6 +1,6 @@
 ;;; pcmpl-linux-tests.el --- Tests for pcmpl-linux.el  -*- lexical-binding: t 
-*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/play/animate-tests.el b/test/lisp/play/animate-tests.el
index 1c7bb0f0819..a11ac6f1730 100644
--- a/test/lisp/play/animate-tests.el
+++ b/test/lisp/play/animate-tests.el
@@ -1,6 +1,6 @@
 ;;; animate-tests.el --- Tests for animate.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/play/cookie1-tests.el b/test/lisp/play/cookie1-tests.el
index 5f3ad6d8f8c..0432ffb0f7e 100644
--- a/test/lisp/play/cookie1-tests.el
+++ b/test/lisp/play/cookie1-tests.el
@@ -1,6 +1,6 @@
 ;;; cookie1-tests.el --- Tests for cookie1.el  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/play/dissociate-tests.el 
b/test/lisp/play/dissociate-tests.el
index 7af7e425c47..7bc15bb9827 100644
--- a/test/lisp/play/dissociate-tests.el
+++ b/test/lisp/play/dissociate-tests.el
@@ -1,6 +1,6 @@
 ;;; dissociate-tests.el --- Tests for dissociate.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/play/fortune-tests.el b/test/lisp/play/fortune-tests.el
index b79b1f27010..5f0ee6d0d6a 100644
--- a/test/lisp/play/fortune-tests.el
+++ b/test/lisp/play/fortune-tests.el
@@ -1,6 +1,6 @@
 ;;; fortune-tests.el --- Tests for fortune.el  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/play/life-tests.el b/test/lisp/play/life-tests.el
index c1dcc9d40f5..98ab11a886a 100644
--- a/test/lisp/play/life-tests.el
+++ b/test/lisp/play/life-tests.el
@@ -1,6 +1,6 @@
 ;;; life-tests.el --- Tests for life.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Kangas <stefankangas@gmail.com>
 
diff --git a/test/lisp/play/morse-tests.el b/test/lisp/play/morse-tests.el
index 82ac9101005..3fe4c9335c2 100644
--- a/test/lisp/play/morse-tests.el
+++ b/test/lisp/play/morse-tests.el
@@ -1,6 +1,6 @@
 ;;; morse-tests.el --- Tests for morse.el  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Kangas <stefankangas@gmail.com>
 
diff --git a/test/lisp/play/studly-tests.el b/test/lisp/play/studly-tests.el
index ea241bfbe8d..c563023ad12 100644
--- a/test/lisp/play/studly-tests.el
+++ b/test/lisp/play/studly-tests.el
@@ -1,6 +1,6 @@
 ;;; studly-tests.el --- Tests for studly.el  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Kangas <stefankangas@gmail.com>
 
diff --git a/test/lisp/progmodes/asm-mode-tests.el 
b/test/lisp/progmodes/asm-mode-tests.el
index e321224c543..f4191493b27 100644
--- a/test/lisp/progmodes/asm-mode-tests.el
+++ b/test/lisp/progmodes/asm-mode-tests.el
@@ -1,6 +1,6 @@
 ;;; asm-mode-tests.el --- Tests for asm-mode.el  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; Author: Simen Heggestøyl <simenheg@gmail.com>
 ;; Keywords:
diff --git a/test/lisp/progmodes/autoconf-tests.el 
b/test/lisp/progmodes/autoconf-tests.el
index e383b4bb6c4..fd2ae3c5b97 100644
--- a/test/lisp/progmodes/autoconf-tests.el
+++ b/test/lisp/progmodes/autoconf-tests.el
@@ -1,6 +1,6 @@
 ;;; autoconf-tests.el --- Tests for autoconf.el      -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; Author: Simen Heggestøyl <simenheg@gmail.com>
 ;; Keywords:
diff --git a/test/lisp/progmodes/bat-mode-tests.el 
b/test/lisp/progmodes/bat-mode-tests.el
index 5ef4158ec94..8b80956c9af 100644
--- a/test/lisp/progmodes/bat-mode-tests.el
+++ b/test/lisp/progmodes/bat-mode-tests.el
@@ -1,6 +1,6 @@
 ;;; bat-mode-tests.el --- Tests for bat-mode.el  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; Author: Vladimir Panteleev <vladimir@thecybershadow.net>
 ;; Keywords:
diff --git a/test/lisp/progmodes/cc-mode-tests.el 
b/test/lisp/progmodes/cc-mode-tests.el
index 2220721ccf6..7158b8f9e45 100644
--- a/test/lisp/progmodes/cc-mode-tests.el
+++ b/test/lisp/progmodes/cc-mode-tests.el
@@ -1,6 +1,6 @@
 ;;; cc-mode-tests.el --- Test suite for cc-mode.  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2016-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2016-2023 Free Software Foundation, Inc.
 
 ;; Author: Michal Nazarewicz <mina86@mina86.com>
 ;; Keywords:       internal
diff --git a/test/lisp/progmodes/compile-tests.el 
b/test/lisp/progmodes/compile-tests.el
index 7af4ff33716..08ce9541f44 100644
--- a/test/lisp/progmodes/compile-tests.el
+++ b/test/lisp/progmodes/compile-tests.el
@@ -1,6 +1,6 @@
 ;;; compile-tests.el --- Test suite for compile.el.  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2011-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 ;; Author: Chong Yidong <cyd@stupidchicken.com>
 ;; Keywords:       internal
diff --git a/test/lisp/progmodes/cperl-mode-tests.el 
b/test/lisp/progmodes/cperl-mode-tests.el
index 0124dad6f17..9de6402b1ff 100644
--- a/test/lisp/progmodes/cperl-mode-tests.el
+++ b/test/lisp/progmodes/cperl-mode-tests.el
@@ -1,6 +1,6 @@
 ;;; cperl-mode-tests.el --- Test for cperl-mode  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; Author: Harald Jörg <haj@posteo.de>
 ;; Maintainer: Harald Jörg
diff --git a/test/lisp/progmodes/elisp-mode-tests.el 
b/test/lisp/progmodes/elisp-mode-tests.el
index d2230583066..d04985bea9f 100644
--- a/test/lisp/progmodes/elisp-mode-tests.el
+++ b/test/lisp/progmodes/elisp-mode-tests.el
@@ -1,6 +1,6 @@
 ;;; elisp-mode-tests.el --- Tests for emacs-lisp-mode  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ;; Author: Dmitry Gutov <dgutov@yandex.ru>
 ;; Author: Stephen Leake <stephen_leake@member.fsf.org>
diff --git a/test/lisp/progmodes/etags-tests.el 
b/test/lisp/progmodes/etags-tests.el
index b25958148d3..2b2f31de23c 100644
--- a/test/lisp/progmodes/etags-tests.el
+++ b/test/lisp/progmodes/etags-tests.el
@@ -1,6 +1,6 @@
 ;;; etags-tests.el --- Test suite for etags.el.  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2016-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2016-2023 Free Software Foundation, Inc.
 
 ;; Author: Eli Zaretskii <eliz@gnu.org>
 
diff --git a/test/lisp/progmodes/executable-tests.el 
b/test/lisp/progmodes/executable-tests.el
index 6988fef87de..406762fe4de 100644
--- a/test/lisp/progmodes/executable-tests.el
+++ b/test/lisp/progmodes/executable-tests.el
@@ -1,6 +1,6 @@
 ;;; executable-tests.el --- Tests for executable.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/progmodes/f90-tests.el b/test/lisp/progmodes/f90-tests.el
index 3fe5eecd1b2..34df598ddd3 100644
--- a/test/lisp/progmodes/f90-tests.el
+++ b/test/lisp/progmodes/f90-tests.el
@@ -1,6 +1,6 @@
 ;;; f90-tests.el --- tests for progmodes/f90.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2011-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 ;; Author: Glenn Morris <rgm@gnu.org>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/test/lisp/progmodes/flymake-tests.el 
b/test/lisp/progmodes/flymake-tests.el
index 45cabf2efba..31735191ad3 100644
--- a/test/lisp/progmodes/flymake-tests.el
+++ b/test/lisp/progmodes/flymake-tests.el
@@ -1,6 +1,6 @@
 ;;; flymake-tests.el --- Test suite for flymake -*- lexical-binding: t -*-
 
-;; Copyright (C) 2011-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 ;; Author: Eduard Wiebe <usenet@pusto.de>
 
diff --git a/test/lisp/progmodes/gdb-mi-tests.el 
b/test/lisp/progmodes/gdb-mi-tests.el
index b91eab77057..b75de1a9d45 100644
--- a/test/lisp/progmodes/gdb-mi-tests.el
+++ b/test/lisp/progmodes/gdb-mi-tests.el
@@ -1,6 +1,6 @@
 ;;; gdb-mi-tests.el --- tests for gdb-mi.el    -*- lexical-binding: t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/progmodes/glasses-tests.el 
b/test/lisp/progmodes/glasses-tests.el
index 915fb60d3c8..a577d9a46d8 100644
--- a/test/lisp/progmodes/glasses-tests.el
+++ b/test/lisp/progmodes/glasses-tests.el
@@ -1,6 +1,6 @@
 ;;; glasses-tests.el --- Tests for glasses.el        -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; Author: Simen Heggestøyl <simenheg@gmail.com>
 ;; Keywords:
diff --git a/test/lisp/progmodes/grep-tests.el 
b/test/lisp/progmodes/grep-tests.el
index 101052c5adc..39307999d6d 100644
--- a/test/lisp/progmodes/grep-tests.el
+++ b/test/lisp/progmodes/grep-tests.el
@@ -1,6 +1,6 @@
 ;;; grep-tests.el --- Test suite for grep.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/progmodes/js-tests.el b/test/lisp/progmodes/js-tests.el
index 2ce9db65d47..00fa78e8891 100644
--- a/test/lisp/progmodes/js-tests.el
+++ b/test/lisp/progmodes/js-tests.el
@@ -1,6 +1,6 @@
 ;;; js-tests.el --- Test suite for js-mode  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/progmodes/octave-tests.el 
b/test/lisp/progmodes/octave-tests.el
index 76dd5c9e5f7..bb7e3cd6531 100644
--- a/test/lisp/progmodes/octave-tests.el
+++ b/test/lisp/progmodes/octave-tests.el
@@ -1,6 +1,6 @@
 ;;; octave-tests.el --- Test suite for octave.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/progmodes/opascal-tests.el 
b/test/lisp/progmodes/opascal-tests.el
index cf6bd376142..25eb2b4c1cd 100644
--- a/test/lisp/progmodes/opascal-tests.el
+++ b/test/lisp/progmodes/opascal-tests.el
@@ -1,6 +1,6 @@
 ;;; opascal-tests.el --- tests for opascal.el  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/progmodes/pascal-tests.el 
b/test/lisp/progmodes/pascal-tests.el
index fb9b52fb864..db14a320a70 100644
--- a/test/lisp/progmodes/pascal-tests.el
+++ b/test/lisp/progmodes/pascal-tests.el
@@ -1,6 +1,6 @@
 ;;; pascal-tests.el --- tests for pascal.el    -*- lexical-binding: t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/progmodes/perl-mode-tests.el 
b/test/lisp/progmodes/perl-mode-tests.el
index e2286349359..0b58fdbbd8f 100644
--- a/test/lisp/progmodes/perl-mode-tests.el
+++ b/test/lisp/progmodes/perl-mode-tests.el
@@ -1,6 +1,6 @@
 ;;; perl-mode-tests.el --- Test for perl-mode  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/progmodes/project-tests.el 
b/test/lisp/progmodes/project-tests.el
index fe4fb2912fa..b624dc4d116 100644
--- a/test/lisp/progmodes/project-tests.el
+++ b/test/lisp/progmodes/project-tests.el
@@ -1,6 +1,6 @@
 ;;; project-tests.el --- tests for project.el -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; Keywords:
 
diff --git a/test/lisp/progmodes/ps-mode-tests.el 
b/test/lisp/progmodes/ps-mode-tests.el
index 7fa40eb0cb4..3d7408cda10 100644
--- a/test/lisp/progmodes/ps-mode-tests.el
+++ b/test/lisp/progmodes/ps-mode-tests.el
@@ -1,6 +1,6 @@
 ;;; ps-mode-tests.el --- Test suite for ps-mode  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/progmodes/python-tests.el 
b/test/lisp/progmodes/python-tests.el
index bfb931851de..02752ea79ff 100644
--- a/test/lisp/progmodes/python-tests.el
+++ b/test/lisp/progmodes/python-tests.el
@@ -1,6 +1,6 @@
 ;;; python-tests.el --- Test suite for python.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2013-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/progmodes/ruby-mode-tests.el 
b/test/lisp/progmodes/ruby-mode-tests.el
index 23e13b94e6b..bf600388d17 100644
--- a/test/lisp/progmodes/ruby-mode-tests.el
+++ b/test/lisp/progmodes/ruby-mode-tests.el
@@ -1,6 +1,6 @@
 ;;; ruby-mode-tests.el --- Test suite for ruby-mode  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2012-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/progmodes/scheme-tests.el 
b/test/lisp/progmodes/scheme-tests.el
index b36e85c770d..ce41413e949 100644
--- a/test/lisp/progmodes/scheme-tests.el
+++ b/test/lisp/progmodes/scheme-tests.el
@@ -1,6 +1,6 @@
 ;;; scheme-tests.el --- Test suite for scheme.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/progmodes/sh-script-tests.el 
b/test/lisp/progmodes/sh-script-tests.el
index ebd26ab4295..7c5a35a9396 100644
--- a/test/lisp/progmodes/sh-script-tests.el
+++ b/test/lisp/progmodes/sh-script-tests.el
@@ -1,6 +1,6 @@
 ;;; sh-script-tests.el --- Tests for sh-script.el  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/progmodes/sql-tests.el b/test/lisp/progmodes/sql-tests.el
index 51d76fba727..614fc233b7f 100644
--- a/test/lisp/progmodes/sql-tests.el
+++ b/test/lisp/progmodes/sql-tests.el
@@ -1,6 +1,6 @@
 ;;; sql-tests.el --- Tests for sql.el  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2016-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2016-2023 Free Software Foundation, Inc.
 
 ;; Author: Simen Heggestøyl <simenheg@gmail.com>
 ;; Keywords:
diff --git a/test/lisp/progmodes/subword-tests.el 
b/test/lisp/progmodes/subword-tests.el
index 7ce27e4df4f..278db9287ef 100644
--- a/test/lisp/progmodes/subword-tests.el
+++ b/test/lisp/progmodes/subword-tests.el
@@ -1,6 +1,6 @@
 ;;; subword-tests.el --- Testing the subword rules  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2011-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Monnier <monnier@iro.umontreal.ca>
 ;; Keywords:
diff --git a/test/lisp/progmodes/tcl-tests.el b/test/lisp/progmodes/tcl-tests.el
index d2346606c27..7d3a67d1610 100644
--- a/test/lisp/progmodes/tcl-tests.el
+++ b/test/lisp/progmodes/tcl-tests.el
@@ -1,6 +1,6 @@
 ;;; tcl-tests.el --- Test suite for tcl-mode  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2018-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2018-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/progmodes/xref-tests.el 
b/test/lisp/progmodes/xref-tests.el
index f7af5055c78..e74f38cb616 100644
--- a/test/lisp/progmodes/xref-tests.el
+++ b/test/lisp/progmodes/xref-tests.el
@@ -1,6 +1,6 @@
 ;;; xref-tests.el --- tests for xref  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2016-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2016-2023 Free Software Foundation, Inc.
 
 ;; Author: Dmitry Gutov <dgutov@yandex.ru>
 
diff --git a/test/lisp/ps-print-tests.el b/test/lisp/ps-print-tests.el
index 35aa1a9bd19..05a74ebf241 100644
--- a/test/lisp/ps-print-tests.el
+++ b/test/lisp/ps-print-tests.el
@@ -1,6 +1,6 @@
 ;;; ps-print-tests.el --- Test suite for ps-print.el  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ;; Author: Phillip Lord <phillip.lord@russet.org.uk>
 
diff --git a/test/lisp/register-tests.el b/test/lisp/register-tests.el
index 881a2f90e1e..6283d1c31e0 100644
--- a/test/lisp/register-tests.el
+++ b/test/lisp/register-tests.el
@@ -1,6 +1,6 @@
 ;;; register-tests.el --- tests for register.el  -*- lexical-binding: t-*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; Author: Tino Calancha <tino.calancha@gmail.com>
 ;; Keywords:
diff --git a/test/lisp/repeat-tests.el b/test/lisp/repeat-tests.el
index b71c333a2da..cccc85bfeb7 100644
--- a/test/lisp/repeat-tests.el
+++ b/test/lisp/repeat-tests.el
@@ -1,6 +1,6 @@
 ;;; repeat-tests.el --- Tests for repeat.el          -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; Author: Juri Linkov <juri@linkov.net>
 
diff --git a/test/lisp/replace-tests.el b/test/lisp/replace-tests.el
index fa28789da99..5b3d481c71c 100644
--- a/test/lisp/replace-tests.el
+++ b/test/lisp/replace-tests.el
@@ -1,6 +1,6 @@
 ;;; replace-tests.el --- tests for replace.el.  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 ;; Author: Nicolas Richard <youngfrog@members.fsf.org>
 ;; Author: Juri Linkov <juri@jurta.org>
diff --git a/test/lisp/rot13-tests.el b/test/lisp/rot13-tests.el
index bbe95316660..788a80f368c 100644
--- a/test/lisp/rot13-tests.el
+++ b/test/lisp/rot13-tests.el
@@ -1,6 +1,6 @@
 ;;; rot13-tests.el --- Tests for rot13.el  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2016-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2016-2023 Free Software Foundation, Inc.
 
 ;; Author: Simen Heggestøyl <simenheg@gmail.com>
 ;; Keywords:
diff --git a/test/lisp/saveplace-tests.el b/test/lisp/saveplace-tests.el
index 24cd5be5f5b..bce3d461fd0 100644
--- a/test/lisp/saveplace-tests.el
+++ b/test/lisp/saveplace-tests.el
@@ -1,6 +1,6 @@
 ;;; saveplace-tests.el --- Tests for saveplace.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Kangas <stefankangas@gmail.com>
 
diff --git a/test/lisp/scroll-lock-tests.el b/test/lisp/scroll-lock-tests.el
index 2bad8e7d48f..b8d3d82bd5b 100644
--- a/test/lisp/scroll-lock-tests.el
+++ b/test/lisp/scroll-lock-tests.el
@@ -1,6 +1,6 @@
 ;;; scroll-lock-tests.el --- Test suite for scroll-lock -*- lexical-binding: t 
-*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/ses-tests.el b/test/lisp/ses-tests.el
index 3fcb4ffa180..1dc2340b4b9 100644
--- a/test/lisp/ses-tests.el
+++ b/test/lisp/ses-tests.el
@@ -1,6 +1,6 @@
 ;;; ses-tests.el --- Tests for ses.el              -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ;; Author: Vincent Belaïche <vincentb1@users.sourceforge.net>
 
diff --git a/test/lisp/shadowfile-tests.el b/test/lisp/shadowfile-tests.el
index 46ab34535d4..4f76fa11f50 100644
--- a/test/lisp/shadowfile-tests.el
+++ b/test/lisp/shadowfile-tests.el
@@ -1,6 +1,6 @@
 ;;; shadowfile-tests.el --- Tests of shadowfile  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2018-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2018-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Albinus <michael.albinus@gmx.de>
 
diff --git a/test/lisp/shell-tests.el b/test/lisp/shell-tests.el
index f2cd2f6aead..db9124e2435 100644
--- a/test/lisp/shell-tests.el
+++ b/test/lisp/shell-tests.el
@@ -1,6 +1,6 @@
 ;;; shell-tests.el --- Tests for shell.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2010-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/simple-tests.el b/test/lisp/simple-tests.el
index 6350bebeeea..6d748e405cf 100644
--- a/test/lisp/simple-tests.el
+++ b/test/lisp/simple-tests.el
@@ -1,6 +1,6 @@
 ;;; simple-tests.el --- Tests for simple.el           -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ;; Author: Artur Malabarba <bruce.connor.am@gmail.com>
 
diff --git a/test/lisp/so-long-tests/autoload-longlines-mode-tests.el 
b/test/lisp/so-long-tests/autoload-longlines-mode-tests.el
index 11c018b36c4..f015103eecb 100644
--- a/test/lisp/so-long-tests/autoload-longlines-mode-tests.el
+++ b/test/lisp/so-long-tests/autoload-longlines-mode-tests.el
@@ -1,6 +1,6 @@
 ;;; autoload-longlines-mode-tests.el --- Test suite for so-long.el  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; Author: Phil Sainty <psainty@orcon.net.nz>
 ;; Keywords: convenience
diff --git a/test/lisp/so-long-tests/autoload-major-mode-tests.el 
b/test/lisp/so-long-tests/autoload-major-mode-tests.el
index 2cde241d0b8..a3bed852f60 100644
--- a/test/lisp/so-long-tests/autoload-major-mode-tests.el
+++ b/test/lisp/so-long-tests/autoload-major-mode-tests.el
@@ -1,6 +1,6 @@
 ;;; autoload-major-mode-tests.el --- Test suite for so-long.el  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; Author: Phil Sainty <psainty@orcon.net.nz>
 ;; Keywords: convenience
diff --git a/test/lisp/so-long-tests/autoload-minor-mode-tests.el 
b/test/lisp/so-long-tests/autoload-minor-mode-tests.el
index cf89cff558a..c4545c8dd0b 100644
--- a/test/lisp/so-long-tests/autoload-minor-mode-tests.el
+++ b/test/lisp/so-long-tests/autoload-minor-mode-tests.el
@@ -1,6 +1,6 @@
 ;;; autoload-minor-mode-tests.el --- Test suite for so-long.el  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; Author: Phil Sainty <psainty@orcon.net.nz>
 ;; Keywords: convenience
diff --git a/test/lisp/so-long-tests/so-long-tests-helpers.el 
b/test/lisp/so-long-tests/so-long-tests-helpers.el
index 852e7811cc3..c75b833db95 100644
--- a/test/lisp/so-long-tests/so-long-tests-helpers.el
+++ b/test/lisp/so-long-tests/so-long-tests-helpers.el
@@ -1,6 +1,6 @@
 ;;; so-long-tests-helpers.el --- Test suite for so-long.el  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; Author: Phil Sainty <psainty@orcon.net.nz>
 ;; Keywords: convenience
diff --git a/test/lisp/so-long-tests/so-long-tests.el 
b/test/lisp/so-long-tests/so-long-tests.el
index 670ab52cef6..f277c295410 100644
--- a/test/lisp/so-long-tests/so-long-tests.el
+++ b/test/lisp/so-long-tests/so-long-tests.el
@@ -1,6 +1,6 @@
 ;;; so-long-tests.el --- Test suite for so-long.el  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; Author: Phil Sainty <psainty@orcon.net.nz>
 ;; Keywords: convenience
diff --git a/test/lisp/so-long-tests/spelling-tests.el 
b/test/lisp/so-long-tests/spelling-tests.el
index 14136cd4607..52eb6d7e684 100644
--- a/test/lisp/so-long-tests/spelling-tests.el
+++ b/test/lisp/so-long-tests/spelling-tests.el
@@ -1,6 +1,6 @@
 ;;; spelling-tests.el --- Test suite for so-long.el  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; Author: Phil Sainty <psainty@orcon.net.nz>
 ;; Keywords: convenience
diff --git a/test/lisp/sort-tests.el b/test/lisp/sort-tests.el
index 7f49cc38d1b..80096d36195 100644
--- a/test/lisp/sort-tests.el
+++ b/test/lisp/sort-tests.el
@@ -1,6 +1,6 @@
 ;;; sort-tests.el --- Tests for sort.el              -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ;; Author: Artur Malabarba <bruce.connor.am@gmail.com>
 
diff --git a/test/lisp/soundex-tests.el b/test/lisp/soundex-tests.el
index 0ac0ddd666b..47d6394df03 100644
--- a/test/lisp/soundex-tests.el
+++ b/test/lisp/soundex-tests.el
@@ -1,6 +1,6 @@
 ;;; soundex-tests.el --- tests for soundex.el -*- lexical-binding: t -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 
diff --git a/test/lisp/startup-tests.el b/test/lisp/startup-tests.el
index 01ed3a69fd8..3e71d8ccec5 100644
--- a/test/lisp/startup-tests.el
+++ b/test/lisp/startup-tests.el
@@ -1,6 +1,6 @@
 ;;; startup-tests.el --- unit tests for startup.el   -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; Author: Philipp Stephani <phst@google.com>
 
diff --git a/test/lisp/subr-tests.el b/test/lisp/subr-tests.el
index dde501d520c..7eb60e26ef0 100644
--- a/test/lisp/subr-tests.el
+++ b/test/lisp/subr-tests.el
@@ -1,6 +1,6 @@
 ;;; subr-tests.el --- Tests for subr.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ;; Author: Oleh Krehel <ohwoeowho@gmail.com>,
 ;;         Nicolas Petton <nicolas@petton.fr>
diff --git a/test/lisp/tab-bar-tests.el b/test/lisp/tab-bar-tests.el
index 6d57146cd02..543bb8717fe 100644
--- a/test/lisp/tab-bar-tests.el
+++ b/test/lisp/tab-bar-tests.el
@@ -1,6 +1,6 @@
 ;;; tab-bar-tests.el --- Tests for tab-bar.el          -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; Author: Juri Linkov <juri@linkov.net>
 
diff --git a/test/lisp/tabify-tests.el b/test/lisp/tabify-tests.el
index eaa3527df07..08dd91fc3a9 100644
--- a/test/lisp/tabify-tests.el
+++ b/test/lisp/tabify-tests.el
@@ -1,6 +1,6 @@
 ;;; tabify-tests.el --- tests for tabify.el  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Kangas <stefankangas@gmail.com>
 
diff --git a/test/lisp/tar-mode-tests.el b/test/lisp/tar-mode-tests.el
index 6dd16d18fd0..9cd4ec17ecd 100644
--- a/test/lisp/tar-mode-tests.el
+++ b/test/lisp/tar-mode-tests.el
@@ -1,6 +1,6 @@
 ;;; tar-mode-tests.el --- Test suite for tar-mode. -*- lexical-binding: t -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/tempo-tests.el b/test/lisp/tempo-tests.el
index 52553d791f2..89edccf4fa7 100644
--- a/test/lisp/tempo-tests.el
+++ b/test/lisp/tempo-tests.el
@@ -1,6 +1,6 @@
 ;;; tempo-tests.el --- Test suite for tempo.el  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; Author: Federico Tedin <federicotedin@gmail.com>
 ;; Keywords: abbrev
diff --git a/test/lisp/term-tests.el b/test/lisp/term-tests.el
index 90f682a580c..304e084a25a 100644
--- a/test/lisp/term-tests.el
+++ b/test/lisp/term-tests.el
@@ -1,6 +1,6 @@
 ;;; term-tests.el --- tests for term.el  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2017, 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017, 2019-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/term/tty-colors-tests.el 
b/test/lisp/term/tty-colors-tests.el
index e55b10511ee..934e635183c 100644
--- a/test/lisp/term/tty-colors-tests.el
+++ b/test/lisp/term/tty-colors-tests.el
@@ -1,6 +1,6 @@
 ;;; tty-colors-tests.el --- tests for tty-colors.el  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/textmodes/bibtex-tests.el 
b/test/lisp/textmodes/bibtex-tests.el
index 1bf15d17294..5e53cab3515 100644
--- a/test/lisp/textmodes/bibtex-tests.el
+++ b/test/lisp/textmodes/bibtex-tests.el
@@ -1,6 +1,6 @@
 ;;; bibtex-tests.el --- Test suite for bibtex.  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2013-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 ;; Keywords: bibtex
 
diff --git a/test/lisp/textmodes/conf-mode-tests.el 
b/test/lisp/textmodes/conf-mode-tests.el
index 2b4fde40c34..beba25d4c8a 100644
--- a/test/lisp/textmodes/conf-mode-tests.el
+++ b/test/lisp/textmodes/conf-mode-tests.el
@@ -1,6 +1,6 @@
 ;;; conf-mode-tests.el --- Test suite for conf mode  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2016-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2016-2023 Free Software Foundation, Inc.
 
 ;; Author: J. Alexander Branham <alex.branham@gmail.com>
 ;; Keywords: internal
diff --git a/test/lisp/textmodes/css-mode-tests.el 
b/test/lisp/textmodes/css-mode-tests.el
index 0ae1593508d..dca9760a9a1 100644
--- a/test/lisp/textmodes/css-mode-tests.el
+++ b/test/lisp/textmodes/css-mode-tests.el
@@ -1,6 +1,6 @@
 ;;; css-mode-tests.el --- Test suite for CSS mode  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2016-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2016-2023 Free Software Foundation, Inc.
 
 ;; Author: Simen Heggestøyl <simenheg@gmail.com>
 ;; Keywords: internal
diff --git a/test/lisp/textmodes/dns-mode-tests.el 
b/test/lisp/textmodes/dns-mode-tests.el
index 40896cf2f38..f9c81b7f842 100644
--- a/test/lisp/textmodes/dns-mode-tests.el
+++ b/test/lisp/textmodes/dns-mode-tests.el
@@ -1,6 +1,6 @@
 ;;; dns-mode-tests.el --- Test suite for dns-mode  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; Author: Peder O. Klingenberg <peder@klingenberg.no>
 ;; Keywords: dns zone
diff --git a/test/lisp/textmodes/fill-tests.el 
b/test/lisp/textmodes/fill-tests.el
index 8b9f144dfff..c321e25282b 100644
--- a/test/lisp/textmodes/fill-tests.el
+++ b/test/lisp/textmodes/fill-tests.el
@@ -1,6 +1,6 @@
 ;;; fill-tests.el --- ERT tests for fill.el -*- lexical-binding: t -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; Author:     Marcin Borkowski <mbork@mbork.pl>
 ;; Keywords:   text, wp
diff --git a/test/lisp/textmodes/mhtml-mode-tests.el 
b/test/lisp/textmodes/mhtml-mode-tests.el
index f09a768f985..ec48188fc11 100644
--- a/test/lisp/textmodes/mhtml-mode-tests.el
+++ b/test/lisp/textmodes/mhtml-mode-tests.el
@@ -1,6 +1,6 @@
 ;;; mhtml-mode-tests.el --- Tests for mhtml-mode  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; Keywords: tests
 
diff --git a/test/lisp/textmodes/page-tests.el 
b/test/lisp/textmodes/page-tests.el
index 596f3a6ceb7..1ac27834603 100644
--- a/test/lisp/textmodes/page-tests.el
+++ b/test/lisp/textmodes/page-tests.el
@@ -1,6 +1,6 @@
 ;;; page-tests.el --- Tests for page.el  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; Author: Simen Heggestøyl <simenheg@gmail.com>
 ;; Keywords:
diff --git a/test/lisp/textmodes/paragraphs-tests.el 
b/test/lisp/textmodes/paragraphs-tests.el
index e54b459b20e..81e88113c2a 100644
--- a/test/lisp/textmodes/paragraphs-tests.el
+++ b/test/lisp/textmodes/paragraphs-tests.el
@@ -1,6 +1,6 @@
 ;;; paragraphs-tests.el --- Tests for paragraphs.el  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Kangas <stefankangas@gmail.com>
 
diff --git a/test/lisp/textmodes/po-tests.el b/test/lisp/textmodes/po-tests.el
index 982d3404ff8..2bfb0dd5330 100644
--- a/test/lisp/textmodes/po-tests.el
+++ b/test/lisp/textmodes/po-tests.el
@@ -1,6 +1,6 @@
 ;;; po-tests.el --- Tests for po.el                  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; Author: Simen Heggestøyl <simenheg@gmail.com>
 ;; Keywords:
diff --git a/test/lisp/textmodes/reftex-tests.el 
b/test/lisp/textmodes/reftex-tests.el
index 0051bf3fd0c..226d91d8328 100644
--- a/test/lisp/textmodes/reftex-tests.el
+++ b/test/lisp/textmodes/reftex-tests.el
@@ -1,6 +1,6 @@
 ;;; reftex-tests.el --- Test suite for reftex. -*- lexical-binding: t -*-
 
-;; Copyright (C) 2013-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 ;; Author: Rüdiger Sonderfeld <ruediger@c-plusplus.de>
 ;; Keywords:       internal
diff --git a/test/lisp/textmodes/sgml-mode-tests.el 
b/test/lisp/textmodes/sgml-mode-tests.el
index d08851eb41c..57467483bfe 100644
--- a/test/lisp/textmodes/sgml-mode-tests.el
+++ b/test/lisp/textmodes/sgml-mode-tests.el
@@ -1,6 +1,6 @@
 ;;; sgml-mode-tests.el --- Tests for sgml-mode  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ;; Author: Przemysław Wojnowski <esperanto@cumego.com>
 ;; Keywords: tests
diff --git a/test/lisp/textmodes/tildify-tests.el 
b/test/lisp/textmodes/tildify-tests.el
index a663bc29962..962aeb4747c 100644
--- a/test/lisp/textmodes/tildify-tests.el
+++ b/test/lisp/textmodes/tildify-tests.el
@@ -1,6 +1,6 @@
 ;;; tildify-tests.el --- ERT tests for tildify.el -*- lexical-binding: t -*-
 
-;; Copyright (C) 2014-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2014-2023 Free Software Foundation, Inc.
 
 ;; Author:     Michal Nazarewicz <mina86@mina86.com>
 ;; Version:    4.5
diff --git a/test/lisp/textmodes/underline-tests.el 
b/test/lisp/textmodes/underline-tests.el
index acc72a78a0f..d0f899f8f5c 100644
--- a/test/lisp/textmodes/underline-tests.el
+++ b/test/lisp/textmodes/underline-tests.el
@@ -1,6 +1,6 @@
 ;;; underline-tests.el --- Tests for underline.el  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Kangas <stefankangas@gmail.com>
 
diff --git a/test/lisp/thingatpt-tests.el b/test/lisp/thingatpt-tests.el
index 8d794f25f43..01317154565 100644
--- a/test/lisp/thingatpt-tests.el
+++ b/test/lisp/thingatpt-tests.el
@@ -1,6 +1,6 @@
 ;;; thingatpt-tests.el --- tests for thing-at-point.  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2013-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/thread-tests.el b/test/lisp/thread-tests.el
index 108fa8cb983..4ba7b99719c 100644
--- a/test/lisp/thread-tests.el
+++ b/test/lisp/thread-tests.el
@@ -1,6 +1,6 @@
 ;;; thread-tests.el --- Test suite for thread.el  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2018-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2018-2023 Free Software Foundation, Inc.
 
 ;; Author: Gemini Lasswell <gazally@runbox.com>
 ;; Keywords: threads
diff --git a/test/lisp/thumbs-tests.el b/test/lisp/thumbs-tests.el
index 3c14840c722..00c01f088bf 100644
--- a/test/lisp/thumbs-tests.el
+++ b/test/lisp/thumbs-tests.el
@@ -1,6 +1,6 @@
 ;;; thumbs-tests.el --- tests for thumbs.el  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/time-stamp-tests.el b/test/lisp/time-stamp-tests.el
index fca35329b1b..d44e33d73d3 100644
--- a/test/lisp/time-stamp-tests.el
+++ b/test/lisp/time-stamp-tests.el
@@ -1,6 +1,6 @@
 ;;; time-stamp-tests.el --- tests for time-stamp.el -*- lexical-binding: t -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/time-tests.el b/test/lisp/time-tests.el
index a95871eb56b..359f3ea3313 100644
--- a/test/lisp/time-tests.el
+++ b/test/lisp/time-tests.el
@@ -1,6 +1,6 @@
 ;;; time-tests.el --- Tests for time.el  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Kangas <stefankangas@gmail.com>
 
diff --git a/test/lisp/timezone-tests.el b/test/lisp/timezone-tests.el
index a87f2623767..5f8896656cc 100644
--- a/test/lisp/timezone-tests.el
+++ b/test/lisp/timezone-tests.el
@@ -1,6 +1,6 @@
 ;;; timezone-tests.el --- Tests for timezone.el  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; Author: Stefan Kangas <stefankangas@gmail.com>
 
diff --git a/test/lisp/url/url-auth-tests.el b/test/lisp/url/url-auth-tests.el
index fa6ecdce390..5527d3a3bfc 100644
--- a/test/lisp/url/url-auth-tests.el
+++ b/test/lisp/url/url-auth-tests.el
@@ -1,6 +1,6 @@
 ;;; url-auth-tests.el --- Test suite for url-auth.  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ;; Author: Jarno Malmari <jarno@malmari.fi>
 
diff --git a/test/lisp/url/url-domsuf-tests.el 
b/test/lisp/url/url-domsuf-tests.el
index 33962846820..09fd6240065 100644
--- a/test/lisp/url/url-domsuf-tests.el
+++ b/test/lisp/url/url-domsuf-tests.el
@@ -1,6 +1,6 @@
 ;;; url-domsuf-tests.el --- Tests for url-domsuf.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/url/url-expand-tests.el 
b/test/lisp/url/url-expand-tests.el
index a9695c6a192..651bd690811 100644
--- a/test/lisp/url/url-expand-tests.el
+++ b/test/lisp/url/url-expand-tests.el
@@ -1,6 +1,6 @@
 ;;; url-expand-tests.el --- Test suite for relative URI/URL resolution.  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2012-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
 ;; Author: Alain Schneble <a.s@realize.ch>
 ;; Version: 1.0
diff --git a/test/lisp/url/url-file-tests.el b/test/lisp/url/url-file-tests.el
index 9fe3cb38ebb..4c3bcc9163e 100644
--- a/test/lisp/url/url-file-tests.el
+++ b/test/lisp/url/url-file-tests.el
@@ -1,6 +1,6 @@
 ;;; url-file-tests.el --- Test suite for url-file. -*- lexical-binding: t -*-
 
-;; Copyright (C) 2018-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2018-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/url/url-future-tests.el 
b/test/lisp/url/url-future-tests.el
index 5083fc5abae..5c5802ef3e4 100644
--- a/test/lisp/url/url-future-tests.el
+++ b/test/lisp/url/url-future-tests.el
@@ -1,6 +1,6 @@
 ;;; url-future-tests.el --- Test suite for url-future.  -*- lexical-binding:t 
-*-
 
-;; Copyright (C) 2011-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 ;; Author: Teodor Zlatanov <tzz@lifelogs.com>
 ;; Keywords: data
diff --git a/test/lisp/url/url-handlers-tests.el 
b/test/lisp/url/url-handlers-tests.el
index f43e9651f5e..68afee4ce93 100644
--- a/test/lisp/url/url-handlers-tests.el
+++ b/test/lisp/url/url-handlers-tests.el
@@ -1,6 +1,6 @@
 ;;; url-handlers-tests.el --- Test suite for url-handlers.el  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2018-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2018-2023 Free Software Foundation, Inc.
 
 ;; Author: Nicolas Petton <nicolas@petton.fr>
 
diff --git a/test/lisp/url/url-misc-tests.el b/test/lisp/url/url-misc-tests.el
index df561eb8887..8d2e20f11d0 100644
--- a/test/lisp/url/url-misc-tests.el
+++ b/test/lisp/url/url-misc-tests.el
@@ -1,6 +1,6 @@
 ;;; url-misc-tests.el --- Test suite for url-misc. -*- lexical-binding: t -*-
 
-;; Copyright (C) 2018-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2018-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/url/url-parse-tests.el b/test/lisp/url/url-parse-tests.el
index c115da1e4ba..cf75738d00a 100644
--- a/test/lisp/url/url-parse-tests.el
+++ b/test/lisp/url/url-parse-tests.el
@@ -1,6 +1,6 @@
 ;;; url-parse-tests.el --- Test suite for URI/URL parsing.  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2012-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
 ;; Author: Alain Schneble <a.s@realize.ch>
 ;; Version: 1.0
diff --git a/test/lisp/url/url-tramp-tests.el b/test/lisp/url/url-tramp-tests.el
index 033c17444db..5694c638e25 100644
--- a/test/lisp/url/url-tramp-tests.el
+++ b/test/lisp/url/url-tramp-tests.el
@@ -1,6 +1,6 @@
 ;;; url-tramp-tests.el --- Test suite for Tramp / URL conversion.  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Albinus <michael.albinus@gmx.de>
 
diff --git a/test/lisp/url/url-util-tests.el b/test/lisp/url/url-util-tests.el
index 8c042c01353..b4460fea38b 100644
--- a/test/lisp/url/url-util-tests.el
+++ b/test/lisp/url/url-util-tests.el
@@ -1,6 +1,6 @@
 ;;; url-util-tests.el --- Test suite for url-util.  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2012-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
 ;; Author: Teodor Zlatanov <tzz@lifelogs.com>
 ;; Keywords: data
diff --git a/test/lisp/vc/add-log-tests.el b/test/lisp/vc/add-log-tests.el
index bb6841b6453..07da65c74f6 100644
--- a/test/lisp/vc/add-log-tests.el
+++ b/test/lisp/vc/add-log-tests.el
@@ -1,6 +1,6 @@
 ;;; add-log-tests.el --- Test suite for add-log.  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2013-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 ;; Author: Masatake YAMATO <yamato@redhat.com>
 ;; Keywords: vc tools
diff --git a/test/lisp/vc/diff-mode-tests.el b/test/lisp/vc/diff-mode-tests.el
index 214c82530a0..bc79f74559b 100644
--- a/test/lisp/vc/diff-mode-tests.el
+++ b/test/lisp/vc/diff-mode-tests.el
@@ -1,6 +1,6 @@
 ;;; diff-mode-tests.el --- Tests for diff-mode.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; Author: Dima Kogan <dima@secretsauce.net>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/test/lisp/vc/ediff-diff-tests.el b/test/lisp/vc/ediff-diff-tests.el
index b0ceb4792c3..b250148da8d 100644
--- a/test/lisp/vc/ediff-diff-tests.el
+++ b/test/lisp/vc/ediff-diff-tests.el
@@ -1,6 +1,6 @@
 ;;; ediff-diff-tests.el --- Unit tests for ediff-diff.el  -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; Author: Philipp Stephani <phst@google.com>
 
diff --git a/test/lisp/vc/ediff-ptch-tests.el b/test/lisp/vc/ediff-ptch-tests.el
index 21b9b0cab76..a416f80ec48 100644
--- a/test/lisp/vc/ediff-ptch-tests.el
+++ b/test/lisp/vc/ediff-ptch-tests.el
@@ -1,6 +1,6 @@
 ;;; ediff-ptch-tests.el --- Tests for ediff-ptch.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2016-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2016-2023 Free Software Foundation, Inc.
 
 ;; Author: Tino Calancha <tino.calancha@gmail.com>
 
diff --git a/test/lisp/vc/log-edit-tests.el b/test/lisp/vc/log-edit-tests.el
index e1fe8fcf1c8..237b743aa24 100644
--- a/test/lisp/vc/log-edit-tests.el
+++ b/test/lisp/vc/log-edit-tests.el
@@ -1,6 +1,6 @@
 ;;; log-edit-tests.el --- Unit tests for log-edit.el  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/vc/smerge-mode-tests.el 
b/test/lisp/vc/smerge-mode-tests.el
index 713df4c6e76..a7d41607bc5 100644
--- a/test/lisp/vc/smerge-mode-tests.el
+++ b/test/lisp/vc/smerge-mode-tests.el
@@ -1,6 +1,6 @@
 ;;; smerge-mode-tests.el --- Tests for smerge-mode.el  -*- lexical-binding:t 
-*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 
diff --git a/test/lisp/vc/vc-bzr-tests.el b/test/lisp/vc/vc-bzr-tests.el
index 86d497631cb..17a53f47e9f 100644
--- a/test/lisp/vc/vc-bzr-tests.el
+++ b/test/lisp/vc/vc-bzr-tests.el
@@ -1,6 +1,6 @@
 ;;; vc-bzr-tests.el --- tests for vc/vc-bzr.el  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2011-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 ;; Author: Glenn Morris <rgm@gnu.org>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/test/lisp/vc/vc-hg-tests.el b/test/lisp/vc/vc-hg-tests.el
index 2cceceb2c80..89d518b2a91 100644
--- a/test/lisp/vc/vc-hg-tests.el
+++ b/test/lisp/vc/vc-hg-tests.el
@@ -1,6 +1,6 @@
 ;;; vc-hg-tests.el --- tests for vc/vc-hg.el  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2016-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2016-2023 Free Software Foundation, Inc.
 
 ;; Author: Dmitry Gutov <dgutov@yandex.ru>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/test/lisp/vc/vc-tests.el b/test/lisp/vc/vc-tests.el
index 5e2a0c555f9..f87975e95ff 100644
--- a/test/lisp/vc/vc-tests.el
+++ b/test/lisp/vc/vc-tests.el
@@ -1,6 +1,6 @@
 ;;; vc-tests.el --- Tests of different backends of vc.el  -*- 
lexical-binding:t -*-
 
-;; Copyright (C) 2014-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2014-2023 Free Software Foundation, Inc.
 
 ;; Author: Michael Albinus <michael.albinus@gmx.de>
 
diff --git a/test/lisp/version-tests.el b/test/lisp/version-tests.el
index 25dcc3d30cb..95ecf9600b5 100644
--- a/test/lisp/version-tests.el
+++ b/test/lisp/version-tests.el
@@ -1,6 +1,6 @@
 ;;; version-tests.el --- Tests for version.el  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/wdired-tests.el b/test/lisp/wdired-tests.el
index 596c9881077..b9ebd8ebcfc 100644
--- a/test/lisp/wdired-tests.el
+++ b/test/lisp/wdired-tests.el
@@ -1,6 +1,6 @@
 ;;; wdired-tests.el --- tests for wdired.el          -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2018-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2018-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/whitespace-tests.el b/test/lisp/whitespace-tests.el
index 07eaad4862b..184bbdc1065 100644
--- a/test/lisp/whitespace-tests.el
+++ b/test/lisp/whitespace-tests.el
@@ -1,6 +1,6 @@
 ;;; whitespace-tests.el --- Test suite for whitespace -*- lexical-binding: t 
-*-
 
-;; Copyright (C) 2016-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2016-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/wid-edit-tests.el b/test/lisp/wid-edit-tests.el
index 34c96f1c934..3f5fcea0c33 100644
--- a/test/lisp/wid-edit-tests.el
+++ b/test/lisp/wid-edit-tests.el
@@ -1,6 +1,6 @@
 ;;; wid-edit-tests.el --- tests for wid-edit.el -*- lexical-binding: t -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/lisp/xdg-tests.el b/test/lisp/xdg-tests.el
index e8e103348b7..cffd406a06b 100644
--- a/test/lisp/xdg-tests.el
+++ b/test/lisp/xdg-tests.el
@@ -1,6 +1,6 @@
 ;;; xdg-tests.el --- tests for xdg.el -*- lexical-binding: t -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; Author: Mark Oteiza <mvoteiza@udel.edu>
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/test/lisp/xml-tests.el b/test/lisp/xml-tests.el
index eecf6406fb8..e823d72f72d 100644
--- a/test/lisp/xml-tests.el
+++ b/test/lisp/xml-tests.el
@@ -1,6 +1,6 @@
 ;;; xml-tests.el --- Test suite for XML parsing.  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2012-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
 ;; Author: Chong Yidong <cyd@stupidchicken.com>
 ;; Keywords:       internal
diff --git a/test/lisp/xt-mouse-tests.el b/test/lisp/xt-mouse-tests.el
index 9318e8ef590..352ac7ef906 100644
--- a/test/lisp/xt-mouse-tests.el
+++ b/test/lisp/xt-mouse-tests.el
@@ -1,6 +1,6 @@
 ;;; xt-mouse-tests.el --- Test suite for xt-mouse.  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2016-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2016-2023 Free Software Foundation, Inc.
 
 ;; Author: Philipp Stephani <phst@google.com>
 
diff --git a/test/manual/biditest.el b/test/manual/biditest.el
index d7fa359bf8d..aefd322dede 100644
--- a/test/manual/biditest.el
+++ b/test/manual/biditest.el
@@ -1,6 +1,6 @@
 ;;; biditest.el --- test bidi reordering in GNU Emacs display engine.  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2013-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 ;; Author: Eli Zaretskii
 ;; Maintainer: emacs-devel@gnu.org
diff --git a/test/manual/cedet/cedet-utests.el 
b/test/manual/cedet/cedet-utests.el
index 8ebc7a2e155..4375ecd33ae 100644
--- a/test/manual/cedet/cedet-utests.el
+++ b/test/manual/cedet/cedet-utests.el
@@ -1,6 +1,6 @@
 ;;; cedet-utests.el --- Run all unit tests in the CEDET suite.  -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/manual/cedet/ede-tests.el b/test/manual/cedet/ede-tests.el
index c23e0984816..89407108e58 100644
--- a/test/manual/cedet/ede-tests.el
+++ b/test/manual/cedet/ede-tests.el
@@ -1,6 +1,6 @@
 ;;; ede-tests.el --- Some tests for the Emacs Development Environment  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2008-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/manual/cedet/semantic-tests.el 
b/test/manual/cedet/semantic-tests.el
index dcdeb45b0a3..b513c5d39e6 100644
--- a/test/manual/cedet/semantic-tests.el
+++ b/test/manual/cedet/semantic-tests.el
@@ -1,6 +1,6 @@
 ;;; semantic-tests.el --- Miscellaneous Semantic tests.  -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 2003-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2003-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/manual/cedet/tests/test.c b/test/manual/cedet/tests/test.c
index 6efaa8a75eb..cddbd85b45b 100644
--- a/test/manual/cedet/tests/test.c
+++ b/test/manual/cedet/tests/test.c
@@ -1,6 +1,6 @@
 /* test.c --- Semantic unit test for C.
 
-   Copyright (C) 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
    Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/manual/cedet/tests/test.el b/test/manual/cedet/tests/test.el
index de1cd814a6b..a1f84d70aba 100644
--- a/test/manual/cedet/tests/test.el
+++ b/test/manual/cedet/tests/test.el
@@ -1,6 +1,6 @@
 ;;; test.el --- Unit test file for Semantic Emacs Lisp support.  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2005-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2005-2023 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/manual/cedet/tests/test.make 
b/test/manual/cedet/tests/test.make
index 80c0c8051c4..fc171214420 100644
--- a/test/manual/cedet/tests/test.make
+++ b/test/manual/cedet/tests/test.make
@@ -1,6 +1,6 @@
 # test.make --- Semantic unit test for Make -*- makefile -*-
 
-# Copyright (C) 2001-2002, 2010-2022 Free Software Foundation, Inc.
+# Copyright (C) 2001-2002, 2010-2023 Free Software Foundation, Inc.
 
 # Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/manual/cedet/tests/testpolymorph.cpp 
b/test/manual/cedet/tests/testpolymorph.cpp
index ba64e39a7a5..866a2e06917 100644
--- a/test/manual/cedet/tests/testpolymorph.cpp
+++ b/test/manual/cedet/tests/testpolymorph.cpp
@@ -1,6 +1,6 @@
 /** testpolymorph.cpp --- A sequence of polymorphism examples.
  *
- * Copyright (C) 2009-2022 Free Software Foundation, Inc.
+ * Copyright (C) 2009-2023 Free Software Foundation, Inc.
  *
  * Author: Eric M. Ludlam <zappo@gnu.org>
  *
diff --git a/test/manual/cedet/tests/testspp.c 
b/test/manual/cedet/tests/testspp.c
index 74b336172cd..a439cee2a7d 100644
--- a/test/manual/cedet/tests/testspp.c
+++ b/test/manual/cedet/tests/testspp.c
@@ -1,6 +1,6 @@
 /* testspp.cpp --- Semantic unit test for the C preprocessor
 
-   Copyright (C) 2007-2022 Free Software Foundation, Inc.
+   Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
    Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/manual/cedet/tests/testsppreplace.c 
b/test/manual/cedet/tests/testsppreplace.c
index 54ae3f0323e..549496080c5 100644
--- a/test/manual/cedet/tests/testsppreplace.c
+++ b/test/manual/cedet/tests/testsppreplace.c
@@ -1,5 +1,5 @@
 /* testsppreplace.c --- unit test for CPP/SPP Replacement
-   Copyright (C) 2007-2022 Free Software Foundation, Inc.
+   Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
    Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/manual/cedet/tests/testsppreplaced.c 
b/test/manual/cedet/tests/testsppreplaced.c
index c359fa7d690..ed54911f427 100644
--- a/test/manual/cedet/tests/testsppreplaced.c
+++ b/test/manual/cedet/tests/testsppreplaced.c
@@ -1,5 +1,5 @@
 /* testsppreplaced.c --- unit test for CPP/SPP Replacement
-   Copyright (C) 2007-2022 Free Software Foundation, Inc.
+   Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
    Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/manual/etags/c-src/abbrev.c b/test/manual/etags/c-src/abbrev.c
index 301ca4e9d81..acd5884886c 100644
--- a/test/manual/etags/c-src/abbrev.c
+++ b/test/manual/etags/c-src/abbrev.c
@@ -1,5 +1,5 @@
 /* Primitives for word-abbrev mode.
-   Copyright (C) 1985-1986, 1993, 1996, 1998, 2016-2022 Free Software
+   Copyright (C) 1985-1986, 1993, 1996, 1998, 2016-2023 Free Software
    Foundation, Inc.
 
 This file is part of GNU Emacs.
diff --git a/test/manual/etags/c-src/emacs/src/gmalloc.c 
b/test/manual/etags/c-src/emacs/src/gmalloc.c
index 0a28d0c6d37..cf3ad6ee766 100644
--- a/test/manual/etags/c-src/emacs/src/gmalloc.c
+++ b/test/manual/etags/c-src/emacs/src/gmalloc.c
@@ -1,5 +1,5 @@
 /* Declarations for `malloc' and friends.
-   Copyright (C) 1990-1993, 1995-1996, 1999, 2002-2007, 2013-2022 Free
+   Copyright (C) 1990-1993, 1995-1996, 1999, 2002-2007, 2013-2023 Free
    Software Foundation, Inc.
                  Written May 1989 by Mike Haertel.
 
diff --git a/test/manual/etags/c-src/emacs/src/keyboard.c 
b/test/manual/etags/c-src/emacs/src/keyboard.c
index 7228f8cb5dc..0a843c80b6c 100644
--- a/test/manual/etags/c-src/emacs/src/keyboard.c
+++ b/test/manual/etags/c-src/emacs/src/keyboard.c
@@ -1,6 +1,6 @@
 /* Keyboard and mouse input; editor command loop.
 
-Copyright (C) 1985-1989, 1993-1997, 1999-2022 Free Software Foundation,
+Copyright (C) 1985-1989, 1993-1997, 1999-2023 Free Software Foundation,
 Inc.
 
 This file is part of GNU Emacs.
diff --git a/test/manual/etags/c-src/emacs/src/lisp.h 
b/test/manual/etags/c-src/emacs/src/lisp.h
index 1fe50f5f93f..aa8dc8c9a66 100644
--- a/test/manual/etags/c-src/emacs/src/lisp.h
+++ b/test/manual/etags/c-src/emacs/src/lisp.h
@@ -1,6 +1,6 @@
 /* Fundamental definitions for GNU Emacs Lisp interpreter.
 
-Copyright (C) 1985-1987, 1993-1995, 1997-2022 Free Software Foundation,
+Copyright (C) 1985-1987, 1993-1995, 1997-2023 Free Software Foundation,
 Inc.
 
 This file is part of GNU Emacs.
diff --git a/test/manual/etags/c-src/emacs/src/regex.h 
b/test/manual/etags/c-src/emacs/src/regex.h
index f51e4fc594b..b31fa9982d9 100644
--- a/test/manual/etags/c-src/emacs/src/regex.h
+++ b/test/manual/etags/c-src/emacs/src/regex.h
@@ -1,7 +1,7 @@
 /* Definitions for data structures and routines for the regular
    expression library, version 0.12.
 
-   Copyright (C) 1985, 1989-1993, 1995, 2000-2022 Free Software
+   Copyright (C) 1985, 1989-1993, 1995, 2000-2023 Free Software
    Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/test/manual/etags/c-src/etags.c b/test/manual/etags/c-src/etags.c
index efa269d81cf..bd09e75a5d0 100644
--- a/test/manual/etags/c-src/etags.c
+++ b/test/manual/etags/c-src/etags.c
@@ -28,7 +28,7 @@ OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 
SOFTWARE, EVEN
 IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 
-Copyright (C) 1984, 1987-1989, 1993-1995, 1998-2022 Free Software
+Copyright (C) 1984, 1987-1989, 1993-1995, 1998-2023 Free Software
 Foundation, Inc.
 
 This file is not considered part of GNU Emacs.
diff --git a/test/manual/etags/c-src/exit.c b/test/manual/etags/c-src/exit.c
index c655b257c9b..8101562c985 100644
--- a/test/manual/etags/c-src/exit.c
+++ b/test/manual/etags/c-src/exit.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 2016-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 2016-2023 Free Software Foundation, Inc.
 This file is part of the GNU C Library.
 
 The GNU C Library is free software; you can redistribute it and/or
diff --git a/test/manual/etags/c-src/exit.strange_suffix 
b/test/manual/etags/c-src/exit.strange_suffix
index c655b257c9b..8101562c985 100644
--- a/test/manual/etags/c-src/exit.strange_suffix
+++ b/test/manual/etags/c-src/exit.strange_suffix
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 2016-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 2016-2023 Free Software Foundation, Inc.
 This file is part of the GNU C Library.
 
 The GNU C Library is free software; you can redistribute it and/or
diff --git a/test/manual/etags/c-src/getopt.h b/test/manual/etags/c-src/getopt.h
index 31e2a03c12d..29536410f29 100644
--- a/test/manual/etags/c-src/getopt.h
+++ b/test/manual/etags/c-src/getopt.h
@@ -1,5 +1,5 @@
 /* Declarations for getopt.
-   Copyright (C) 1989-1992, 2016-2022 Free Software Foundation, Inc.
+   Copyright (C) 1989-1992, 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 the
diff --git a/test/manual/etags/c-src/sysdep.h b/test/manual/etags/c-src/sysdep.h
index 38edc43df3b..c29ed8b64a6 100644
--- a/test/manual/etags/c-src/sysdep.h
+++ b/test/manual/etags/c-src/sysdep.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1992-1993, 2016-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1992-1993, 2016-2023 Free Software Foundation, Inc.
 This file is part of the GNU C Library.
 
 The GNU C Library is free software; you can redistribute it and/or
diff --git a/test/manual/etags/el-src/emacs/lisp/progmodes/etags.el 
b/test/manual/etags/el-src/emacs/lisp/progmodes/etags.el
index e589263dc3f..b478a97bf81 100644
--- a/test/manual/etags/el-src/emacs/lisp/progmodes/etags.el
+++ b/test/manual/etags/el-src/emacs/lisp/progmodes/etags.el
@@ -1,6 +1,6 @@
 ;;; etags.el --- etags facility for Emacs  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1985-1986, 1988-1989, 1992-1996, 1998, 2000-2022 Free
+;; Copyright (C) 1985-1986, 1988-1989, 1992-1996, 1998, 2000-2023 Free
 ;; Software Foundation, Inc.
 
 ;; Author: Roland McGrath <roland@gnu.org>
diff --git a/test/manual/etags/tex-src/texinfo.tex 
b/test/manual/etags/tex-src/texinfo.tex
index e0de6afe96e..f523af7da30 100644
--- a/test/manual/etags/tex-src/texinfo.tex
+++ b/test/manual/etags/tex-src/texinfo.tex
@@ -1,6 +1,6 @@
 %% TeX macros to handle texinfo files
 
-%   Copyright (C) 1985--1986, 1988, 1990--1991, 2016--2022 Free Software
+%   Copyright (C) 1985--1986, 1988, 1990--1991, 2016--2023 Free Software
 %   Foundation, Inc.
 
 %This texinfo.tex file is free software; you can redistribute it and/or
diff --git a/test/manual/etags/y-src/cccp.c b/test/manual/etags/y-src/cccp.c
index 264adfae663..879de5b0d8f 100644
--- a/test/manual/etags/y-src/cccp.c
+++ b/test/manual/etags/y-src/cccp.c
@@ -320,7 +320,7 @@ static const short yycheck[] =
 #line 3 "/usr/share/bison/bison.simple"
 
 /* Skeleton output parser for bison,
-   Copyright (C) 1984, 1989-1990, 2000-2001, 2016-2022 Free Software
+   Copyright (C) 1984, 1989-1990, 2000-2001, 2016-2023 Free Software
    Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/test/manual/etags/y-src/parse.c b/test/manual/etags/y-src/parse.c
index 61794f713ed..8ba6b23675d 100644
--- a/test/manual/etags/y-src/parse.c
+++ b/test/manual/etags/y-src/parse.c
@@ -28,7 +28,7 @@
 
 #line 1 "y-src/parse.y"
 
-/*     Copyright (C) 1990, 1992-1993, 2016-2022 Free Software Foundation,
+/*     Copyright (C) 1990, 1992-1993, 2016-2023 Free Software Foundation,
  *     Inc.
 
 This file is part of Oleo, the GNU Spreadsheet.
diff --git a/test/manual/etags/y-src/parse.y b/test/manual/etags/y-src/parse.y
index 0bfa92b6303..c4d4b1e0eac 100644
--- a/test/manual/etags/y-src/parse.y
+++ b/test/manual/etags/y-src/parse.y
@@ -1,5 +1,5 @@
 %{
-/*     Copyright (C) 1990, 1992-1993, 2016-2022 Free Software Foundation,
+/*     Copyright (C) 1990, 1992-1993, 2016-2023 Free Software Foundation,
  *     Inc.
 
 This file is part of Oleo, the GNU Spreadsheet.
diff --git a/test/manual/image-circular-tests.el 
b/test/manual/image-circular-tests.el
index edc65eee9b8..dd5078354e0 100644
--- a/test/manual/image-circular-tests.el
+++ b/test/manual/image-circular-tests.el
@@ -1,6 +1,6 @@
 ;;; image-circular-tests.el --- test image functions with circular objects  
-*- lexical-binding: t; -*-
 
-;; Copyright (C) 2019, 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019, 2021-2023 Free Software Foundation, Inc.
 
 ;; Author: Pip Cet <pipcet@gmail.com>
 ;; Keywords:       internal
diff --git a/test/manual/image-size-tests.el b/test/manual/image-size-tests.el
index ea7af889431..544a38b6ba3 100644
--- a/test/manual/image-size-tests.el
+++ b/test/manual/image-size-tests.el
@@ -1,6 +1,6 @@
 ;;; image-size-tests.el --- tests for image scaling  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/manual/image-transforms-tests.el 
b/test/manual/image-transforms-tests.el
index 2f03073ab74..cdf812ee177 100644
--- a/test/manual/image-transforms-tests.el
+++ b/test/manual/image-transforms-tests.el
@@ -1,6 +1,6 @@
 ;;; image-transforms-tests.el --- Test suite for image transforms.  -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; Author: Alan Third <alan@idiocy.org>
 ;; Keywords:       internal
diff --git a/test/manual/indent/pascal.pas b/test/manual/indent/pascal.pas
index 1efd9b83752..3b35acdc801 100644
--- a/test/manual/indent/pascal.pas
+++ b/test/manual/indent/pascal.pas
@@ -1,6 +1,6 @@
 { GPC demo program for the CRT unit.
 
-Copyright (C) 1999-2006, 2013-2022 Free Software Foundation, Inc.
+Copyright (C) 1999-2006, 2013-2023 Free Software Foundation, Inc.
 
 Author: Frank Heckenbach <frank@pascal.gnu.de>
 
diff --git a/test/manual/redisplay-testsuite.el 
b/test/manual/redisplay-testsuite.el
index 01b0a895a42..837f7417582 100644
--- a/test/manual/redisplay-testsuite.el
+++ b/test/manual/redisplay-testsuite.el
@@ -1,6 +1,6 @@
 ;;; redisplay-testsuite.el --- Test suite for redisplay.  -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 2009-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 ;; Author: Chong Yidong <cyd@stupidchicken.com>
 ;; Keywords:       internal
diff --git a/test/manual/scroll-tests.el b/test/manual/scroll-tests.el
index e4a9e7cd6f3..c2a4ef17bff 100644
--- a/test/manual/scroll-tests.el
+++ b/test/manual/scroll-tests.el
@@ -1,6 +1,6 @@
 ;;; scroll-tests.el --- tests for scrolling -*- lexical-binding: t -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/misc/test-custom-deps.el b/test/misc/test-custom-deps.el
index 7836612bd33..9e5ba01fc5b 100644
--- a/test/misc/test-custom-deps.el
+++ b/test/misc/test-custom-deps.el
@@ -1,6 +1,6 @@
 ;;; test-custom-deps.el --- Test custom deps  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/misc/test-custom-libs.el b/test/misc/test-custom-libs.el
index d9aa955ccba..eb565de8eee 100644
--- a/test/misc/test-custom-libs.el
+++ b/test/misc/test-custom-libs.el
@@ -1,6 +1,6 @@
 ;;; test-custom-libs.el --- Test custom loads  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/misc/test-custom-noloads.el b/test/misc/test-custom-noloads.el
index 15cdbc66238..585831aa466 100644
--- a/test/misc/test-custom-noloads.el
+++ b/test/misc/test-custom-noloads.el
@@ -1,6 +1,6 @@
 ;;; test-custom-noloads.el --- Test custom noloads  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/misc/test-custom-opts.el b/test/misc/test-custom-opts.el
index 21809a9a971..f37553382c4 100644
--- a/test/misc/test-custom-opts.el
+++ b/test/misc/test-custom-opts.el
@@ -1,6 +1,6 @@
 ;;; test-custom-opts.el --- Test custom opts  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/src/alloc-tests.el b/test/src/alloc-tests.el
index 04c7eea62b1..be313ec87ca 100644
--- a/test/src/alloc-tests.el
+++ b/test/src/alloc-tests.el
@@ -1,6 +1,6 @@
 ;;; alloc-tests.el --- alloc tests -*- lexical-binding: t -*-
 
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ;; Author: Daniel Colascione <dancol@dancol.org>
 ;; Keywords:
diff --git a/test/src/buffer-tests.el b/test/src/buffer-tests.el
index 908bff91a0b..6431f3ff90f 100644
--- a/test/src/buffer-tests.el
+++ b/test/src/buffer-tests.el
@@ -1,6 +1,6 @@
 ;;; buffer-tests.el --- tests for buffer.c functions -*- lexical-binding: t -*-
 
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/src/callint-tests.el b/test/src/callint-tests.el
index d964fc3c1f3..315717d8d15 100644
--- a/test/src/callint-tests.el
+++ b/test/src/callint-tests.el
@@ -1,6 +1,6 @@
 ;;; callint-tests.el --- unit tests for callint.c    -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2018-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2018-2023 Free Software Foundation, Inc.
 
 ;; Author: Philipp Stephani <phst@google.com>
 
diff --git a/test/src/callproc-tests.el b/test/src/callproc-tests.el
index f44c7e199f6..8ee40a46c11 100644
--- a/test/src/callproc-tests.el
+++ b/test/src/callproc-tests.el
@@ -1,6 +1,6 @@
 ;;; callproc-tests.el --- callproc.c tests -*- lexical-binding: t -*-
 
-;; Copyright (C) 2016-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2016-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/src/casefiddle-tests.el b/test/src/casefiddle-tests.el
index 19a8aad9ce8..9a4fdc77de1 100644
--- a/test/src/casefiddle-tests.el
+++ b/test/src/casefiddle-tests.el
@@ -1,6 +1,6 @@
 ;;; casefiddle-tests.el --- tests for casefiddle.c functions -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2015-2016, 2018-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2016, 2018-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/src/character-tests.el b/test/src/character-tests.el
index f83bac333d7..76026ffc3a9 100644
--- a/test/src/character-tests.el
+++ b/test/src/character-tests.el
@@ -1,6 +1,6 @@
 ;;; character-tests.el --- tests for character.c  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/src/charset-tests.el b/test/src/charset-tests.el
index 51eb040e77a..34788ecbc05 100644
--- a/test/src/charset-tests.el
+++ b/test/src/charset-tests.el
@@ -1,6 +1,6 @@
 ;;; charset-tests.el --- Tests for charset.c -*- lexical-binding: t -*-
 
-;; Copyright 2017-2022 Free Software Foundation, Inc.
+;; Copyright 2017-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/src/chartab-tests.el b/test/src/chartab-tests.el
index e4c4b065376..6433d3d09bb 100644
--- a/test/src/chartab-tests.el
+++ b/test/src/chartab-tests.el
@@ -1,6 +1,6 @@
 ;;; chartab-tests.el --- Tests for char-tab.c -*- lexical-binding: t -*-
 
-;; Copyright (C) 2016-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2016-2023 Free Software Foundation, Inc.
 
 ;; Author: Eli Zaretskii <eliz@gnu.org>
 
diff --git a/test/src/cmds-tests.el b/test/src/cmds-tests.el
index 73e933eb372..70d3d09e9d5 100644
--- a/test/src/cmds-tests.el
+++ b/test/src/cmds-tests.el
@@ -1,6 +1,6 @@
 ;;; cmds-tests.el --- Testing some Emacs commands -*- lexical-binding: t -*-
 
-;; Copyright (C) 2013-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 ;; Author: Nicolas Richard <youngfrog@members.fsf.org>
 ;; Keywords:
diff --git a/test/src/coding-tests.el b/test/src/coding-tests.el
index de4ddb546df..fcc22c45958 100644
--- a/test/src/coding-tests.el
+++ b/test/src/coding-tests.el
@@ -1,6 +1,6 @@
 ;;; coding-tests.el --- tests for text encoding and decoding -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2013-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 ;; Author: Eli Zaretskii <eliz@gnu.org>
 ;; Author: Kenichi Handa <handa@gnu.org>
diff --git a/test/src/comp-resources/comp-test-funcs-dyn.el 
b/test/src/comp-resources/comp-test-funcs-dyn.el
index 07f8671c6d9..7f9daf67019 100644
--- a/test/src/comp-resources/comp-test-funcs-dyn.el
+++ b/test/src/comp-resources/comp-test-funcs-dyn.el
@@ -1,6 +1,6 @@
 ;;; comp-test-funcs-dyn.el --- compilation unit tested by comp-tests.el -*- 
lexical-binding: nil; -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; Author: Andrea Corallo <akrl@sdf.org>
 
diff --git a/test/src/comp-resources/comp-test-funcs.el 
b/test/src/comp-resources/comp-test-funcs.el
index 4cd4cc141fe..07c8a8016da 100644
--- a/test/src/comp-resources/comp-test-funcs.el
+++ b/test/src/comp-resources/comp-test-funcs.el
@@ -1,6 +1,6 @@
 ;;; comp-test-funcs.el --- compilation unit tested by comp-tests.el -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; Author: Andrea Corallo <akrl@sdf.org>
 
diff --git a/test/src/comp-resources/comp-test-pure.el 
b/test/src/comp-resources/comp-test-pure.el
index 788739e04cc..9b4c1ee2dae 100644
--- a/test/src/comp-resources/comp-test-pure.el
+++ b/test/src/comp-resources/comp-test-pure.el
@@ -1,6 +1,6 @@
 ;;; comp-test-pure.el --- compilation unit tested by comp-tests.el -*- 
lexical-binding: t; -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; Author: Andrea Corallo <akrl@sdf.org>
 
diff --git a/test/src/comp-tests.el b/test/src/comp-tests.el
index 26fdfc7d07d..b101e41f744 100644
--- a/test/src/comp-tests.el
+++ b/test/src/comp-tests.el
@@ -1,6 +1,6 @@
 ;;; comp-tests.el --- unit tests for src/comp.c      -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 ;; Author: Andrea Corallo <akrl@sdf.org>
 
diff --git a/test/src/data-tests.el b/test/src/data-tests.el
index 6de178743e6..09b4c917d82 100644
--- a/test/src/data-tests.el
+++ b/test/src/data-tests.el
@@ -1,6 +1,6 @@
 ;;; data-tests.el --- tests for src/data.c  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2013-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/src/decompress-tests.el b/test/src/decompress-tests.el
index b910709183f..2f2510eb118 100644
--- a/test/src/decompress-tests.el
+++ b/test/src/decompress-tests.el
@@ -1,6 +1,6 @@
 ;;; decompress-tests.el --- Test suite for decompress. -*- lexical-binding: t 
-*-
 
-;; Copyright (C) 2013-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 ;; Author: Lars Ingebrigtsen <larsi@gnus.org>
 
diff --git a/test/src/editfns-tests.el b/test/src/editfns-tests.el
index a3dd7bd466a..58f8ceb755d 100644
--- a/test/src/editfns-tests.el
+++ b/test/src/editfns-tests.el
@@ -1,6 +1,6 @@
 ;;; editfns-tests.el --- tests for editfns.c  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2016-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2016-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/src/emacs-module-resources/mod-test.c 
b/test/src/emacs-module-resources/mod-test.c
index 015c1efd978..febdaae599b 100644
--- a/test/src/emacs-module-resources/mod-test.c
+++ b/test/src/emacs-module-resources/mod-test.c
@@ -1,6 +1,6 @@
 /* Test GNU Emacs modules.
 
-Copyright 2015-2022 Free Software Foundation, Inc.
+Copyright 2015-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/test/src/emacs-module-tests.el b/test/src/emacs-module-tests.el
index 57321a951de..280f4ad8116 100644
--- a/test/src/emacs-module-tests.el
+++ b/test/src/emacs-module-tests.el
@@ -1,6 +1,6 @@
 ;;; emacs-module-tests.el --- Test GNU Emacs modules.  -*- lexical-binding: t; 
-*-
 
-;; Copyright 2015-2022 Free Software Foundation, Inc.
+;; Copyright 2015-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/src/emacs-tests.el b/test/src/emacs-tests.el
index 930cc9fa214..ef0ca1febbd 100644
--- a/test/src/emacs-tests.el
+++ b/test/src/emacs-tests.el
@@ -1,6 +1,6 @@
 ;;; emacs-tests.el --- unit tests for emacs.c -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/src/eval-tests.el b/test/src/eval-tests.el
index 797d5a6f7a6..9ebdb4589e7 100644
--- a/test/src/eval-tests.el
+++ b/test/src/eval-tests.el
@@ -1,6 +1,6 @@
 ;;; eval-tests.el --- unit tests for src/eval.c      -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2016-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2016-2023 Free Software Foundation, Inc.
 
 ;; Author: Philipp Stephani <phst@google.com>
 
diff --git a/test/src/fileio-tests.el b/test/src/fileio-tests.el
index 511490c5745..05cc8aab0b3 100644
--- a/test/src/fileio-tests.el
+++ b/test/src/fileio-tests.el
@@ -1,6 +1,6 @@
 ;;; fileio-tests.el --- unit tests for src/fileio.c      -*- lexical-binding: 
t; -*-
 
-;; Copyright 2017-2022 Free Software Foundation, Inc.
+;; Copyright 2017-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/src/filelock-tests.el b/test/src/filelock-tests.el
index ae59d2ddc11..76f7a0e9788 100644
--- a/test/src/filelock-tests.el
+++ b/test/src/filelock-tests.el
@@ -1,6 +1,6 @@
 ;;; filelock-tests.el --- test file locking -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/src/floatfns-tests.el b/test/src/floatfns-tests.el
index d887939c999..e3998360e87 100644
--- a/test/src/floatfns-tests.el
+++ b/test/src/floatfns-tests.el
@@ -1,6 +1,6 @@
 ;;; floatfns-tests.el --- tests for floating point operations -*- 
lexical-binding: t -*-
 
-;; Copyright 2017-2022 Free Software Foundation, Inc.
+;; Copyright 2017-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/src/fns-tests.el b/test/src/fns-tests.el
index e27a40f644b..798bad3eda0 100644
--- a/test/src/fns-tests.el
+++ b/test/src/fns-tests.el
@@ -1,6 +1,6 @@
 ;;; fns-tests.el --- tests for src/fns.c  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2014-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2014-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/src/font-tests.el b/test/src/font-tests.el
index d99b0be89e1..2764ba7d58b 100644
--- a/test/src/font-tests.el
+++ b/test/src/font-tests.el
@@ -1,6 +1,6 @@
 ;;; font-tests.el --- Test suite for font-related functions. -*- 
lexical-binding: t -*-
 
-;; Copyright (C) 2011-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2011-2023 Free Software Foundation, Inc.
 
 ;; Author: Chong Yidong <cyd@stupidchicken.com>
 ;; Keywords:       internal
diff --git a/test/src/indent-tests.el b/test/src/indent-tests.el
index e6b1fde6e18..9e111bf3476 100644
--- a/test/src/indent-tests.el
+++ b/test/src/indent-tests.el
@@ -1,6 +1,6 @@
 ;;; indent-tests.el --- tests for src/indent.c  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/src/inotify-tests.el b/test/src/inotify-tests.el
index d9390b638b6..2d28999ef7a 100644
--- a/test/src/inotify-tests.el
+++ b/test/src/inotify-tests.el
@@ -1,6 +1,6 @@
 ;;; inotify-tests.el --- Test suite for inotify. -*- lexical-binding: t -*-
 
-;; Copyright (C) 2012-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
 ;; Author: Rüdiger Sonderfeld <ruediger@c-plusplus.de>
 ;; Keywords:       internal
diff --git a/test/src/json-tests.el b/test/src/json-tests.el
index f3dfeea30b4..eab7ad14625 100644
--- a/test/src/json-tests.el
+++ b/test/src/json-tests.el
@@ -1,6 +1,6 @@
 ;;; json-tests.el --- unit tests for json.c          -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/src/keyboard-tests.el b/test/src/keyboard-tests.el
index d17c9d96a63..3393c1d9018 100644
--- a/test/src/keyboard-tests.el
+++ b/test/src/keyboard-tests.el
@@ -1,6 +1,6 @@
 ;;; keyboard-tests.el --- Tests for keyboard.c -*- lexical-binding: t -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/src/keymap-tests.el b/test/src/keymap-tests.el
index d7b9e8440ed..7db2be2d767 100644
--- a/test/src/keymap-tests.el
+++ b/test/src/keymap-tests.el
@@ -1,6 +1,6 @@
 ;;; keymap-tests.el --- Test suite for src/keymap.c -*- lexical-binding: t -*-
 
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ;; Author: Juanma Barranquero <lekktu@gmail.com>
 ;;         Stefan Kangas <stefankangas@gmail.com>
diff --git a/test/src/lcms-tests.el b/test/src/lcms-tests.el
index 0f4bbd3ef62..d0d453aa19f 100644
--- a/test/src/lcms-tests.el
+++ b/test/src/lcms-tests.el
@@ -1,6 +1,6 @@
 ;;; lcms-tests.el --- tests for Little CMS interface -*- lexical-binding: t -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 
diff --git a/test/src/lread-tests.el b/test/src/lread-tests.el
index d337563728b..1e0e8a95733 100644
--- a/test/src/lread-tests.el
+++ b/test/src/lread-tests.el
@@ -1,6 +1,6 @@
 ;;; lread-tests.el --- tests for lread.c -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2016-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2016-2023 Free Software Foundation, Inc.
 
 ;; Author: Philipp Stephani <phst@google.com>
 
diff --git a/test/src/marker-tests.el b/test/src/marker-tests.el
index 32e4804fe7d..b766466a38a 100644
--- a/test/src/marker-tests.el
+++ b/test/src/marker-tests.el
@@ -1,6 +1,6 @@
 ;;; marker-tests.el --- tests for marker.c functions -*- lexical-binding: t -*-
 
-;; Copyright (C) 2016-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2016-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/src/minibuf-tests.el b/test/src/minibuf-tests.el
index 68800729502..f096624cb27 100644
--- a/test/src/minibuf-tests.el
+++ b/test/src/minibuf-tests.el
@@ -1,6 +1,6 @@
 ;;; minibuf-tests.el --- tests for minibuf.c functions -*- lexical-binding: t 
-*-
 
-;; Copyright (C) 2016-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2016-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/src/print-tests.el b/test/src/print-tests.el
index 4c7b339e0c6..412e3063656 100644
--- a/test/src/print-tests.el
+++ b/test/src/print-tests.el
@@ -1,6 +1,6 @@
 ;;; print-tests.el --- tests for src/print.c         -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2014-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2014-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/src/process-tests.el b/test/src/process-tests.el
index 725da084e72..f8f1b1d4674 100644
--- a/test/src/process-tests.el
+++ b/test/src/process-tests.el
@@ -1,6 +1,6 @@
 ;;; process-tests.el --- Testing the process facilities -*- lexical-binding: t 
-*-
 
-;; Copyright (C) 2013-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/src/regex-emacs-tests.el b/test/src/regex-emacs-tests.el
index e6288d1fc9b..fcc9b976087 100644
--- a/test/src/regex-emacs-tests.el
+++ b/test/src/regex-emacs-tests.el
@@ -1,6 +1,6 @@
 ;;; regex-emacs-tests.el --- tests for regex-emacs.c -*- lexical-binding: t -*-
 
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/src/search-tests.el b/test/src/search-tests.el
index c7d6004ce44..c7dde95cca3 100644
--- a/test/src/search-tests.el
+++ b/test/src/search-tests.el
@@ -1,6 +1,6 @@
 ;;; search-tests.el --- tests for search.c functions -*- lexical-binding: t -*-
 
-;; Copyright (C) 2015-2016, 2018-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2016, 2018-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/src/syntax-tests.el b/test/src/syntax-tests.el
index 3b9f21cde37..0b0aa66d231 100644
--- a/test/src/syntax-tests.el
+++ b/test/src/syntax-tests.el
@@ -1,6 +1,6 @@
 ;;; syntax-tests.el --- tests for syntax.c functions -*- lexical-binding: t -*-
 
-;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/src/textprop-tests.el b/test/src/textprop-tests.el
index d6cee6b6cbe..12349a79497 100644
--- a/test/src/textprop-tests.el
+++ b/test/src/textprop-tests.el
@@ -1,6 +1,6 @@
 ;;; textprop-tests.el --- Test suite for text properties. -*- lexical-binding: 
t -*-
 
-;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2023 Free Software Foundation, Inc.
 
 ;; Author: Wolfgang Jenkner <wjenkner@inode.at>
 ;; Keywords: internal
diff --git a/test/src/thread-tests.el b/test/src/thread-tests.el
index d521f89f7df..d7c46177a9f 100644
--- a/test/src/thread-tests.el
+++ b/test/src/thread-tests.el
@@ -1,6 +1,6 @@
 ;;; thread-tests.el --- tests for threads. -*- lexical-binding: t -*-
 
-;; Copyright (C) 2012-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/src/timefns-tests.el b/test/src/timefns-tests.el
index 2288a9ef613..d74062d53e1 100644
--- a/test/src/timefns-tests.el
+++ b/test/src/timefns-tests.el
@@ -1,6 +1,6 @@
 ;;; timefns-tests.el --- tests for timefns.c -*- lexical-binding: t -*-
 
-;; Copyright (C) 2016-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2016-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/src/undo-tests.el b/test/src/undo-tests.el
index 63e7a3f8cb5..a4df660d036 100644
--- a/test/src/undo-tests.el
+++ b/test/src/undo-tests.el
@@ -1,6 +1,6 @@
 ;;; undo-tests.el --- Tests of primitive-undo -*- lexical-binding: t -*-
 
-;; Copyright (C) 2012-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
 ;; Author: Aaron S. Hawley <aaron.s.hawley@gmail.com>
 
diff --git a/test/src/xdisp-tests.el b/test/src/xdisp-tests.el
index c487ba286c8..b06d4dfb475 100644
--- a/test/src/xdisp-tests.el
+++ b/test/src/xdisp-tests.el
@@ -1,6 +1,6 @@
 ;;; xdisp-tests.el --- tests for xdisp.c functions -*- lexical-binding: t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/src/xfaces-tests.el b/test/src/xfaces-tests.el
index 31c0f021b28..c1391050370 100644
--- a/test/src/xfaces-tests.el
+++ b/test/src/xfaces-tests.el
@@ -1,6 +1,6 @@
 ;;; xfaces-tests.el --- tests for xfaces.c           -*- lexical-binding: t -*-
 
-;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2020-2023 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/src/xml-tests.el b/test/src/xml-tests.el
index 62054ce0e3c..5648a2e3517 100644
--- a/test/src/xml-tests.el
+++ b/test/src/xml-tests.el
@@ -1,6 +1,6 @@
 ;;; xml-tests.el --- Test suite for libxml parsing. -*- lexical-binding: t -*-
 
-;; Copyright (C) 2014-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2014-2023 Free Software Foundation, Inc.
 
 ;; Author: Ulf Jasper <ulf.jasper@web.de>
 ;; Keywords:       internal



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