Merge from origin/emacs-29

cae528457c ; Add 2023 to copyright years.
b394359261 Improve documentation of 'isearch-open-overlay-temporary'
ab3210e709 Document 'use-package' in the 2 main manuals

# Conflicts:
#	etc/refcards/ru-refcard.tex
#	lib/explicit_bzero.c
#	m4/explicit_bzero.m4

17 files changed, 18 insertions, 18 deletions

diff --git a/lib-src/ChangeLog.1 b/lib-src/ChangeLog.1
index c5988072e99..84f566262c4 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 cfad3fc3941..b246d832943 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/be_resources.cc b/lib-src/be_resources.cc
index ece573a85a6..f77601d3414 100644
--- a/lib-src/be_resources.cc
+++ b/lib-src/be_resources.cc
@@ -1,5 +1,5 @@
 /* Haiku window system support
-   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/lib-src/ebrowse.c b/lib-src/ebrowse.c
index d3af926b634..469e90d04bb 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 af488128ba7..698bf9b50ae 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) 1986-2022 Free Software Foundation, Inc.
+Copyright (C) 1986-2023 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/lib-src/etags.c b/lib-src/etags.c
index 280b5b9df22..2628849d78e 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 b5beffce19a..1087562dc0b 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 aa3c15e72e8..8119046a916 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 e0d5f0c6b8e..252bc576c94 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 ff85beeaa6a..f47fb5745de 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 2a72404d9e5..65fb1c9598f 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>
 
@@ -20,7 +20,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 
-Copyright='Copyright (C) 2022 Free Software Foundation, Inc.
+Copyright='Copyright (C) 2023 Free Software Foundation, Inc.
 This program comes with NO WARRANTY, to the extent permitted by law.
 You may redistribute copies of this program
 under the terms of the GNU General Public License.
diff --git a/lib-src/seccomp-filter.c b/lib-src/seccomp-filter.c
index 69b56aed5c5..e83c2142e51 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>