; Add 2026 to copyright years.

18 files changed, 19 insertions, 19 deletions

diff --git a/lib-src/ChangeLog.1 b/lib-src/ChangeLog.1
index 77f6986041f..ffe33af4b3c 100644
--- a/lib-src/ChangeLog.1
+++ b/lib-src/ChangeLog.1
@@ -8609,7 +8609,7 @@
 ;; coding: utf-8
 ;; End:
 
-  Copyright (C) 1988-1999, 2001-2025 Free Software Foundation, Inc.
+  Copyright (C) 1988-1999, 2001-2026 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/lib-src/Makefile.in b/lib-src/Makefile.in
index 49a243e4795..cbbdafa1e6b 100644
--- a/lib-src/Makefile.in
+++ b/lib-src/Makefile.in
@@ -1,6 +1,6 @@
 ### @configure_input@
 
-# Copyright (C) 1985, 1987-1988, 1993-1994, 2001-2025 Free Software
+# Copyright (C) 1985, 1987-1988, 1993-1994, 2001-2026 Free Software
 # Foundation, Inc.
 
 # This file is part of GNU Emacs.
diff --git a/lib-src/asset-directory-tool.c b/lib-src/asset-directory-tool.c
index 445e9124d82..9c94a8cb8e5 100644
--- a/lib-src/asset-directory-tool.c
+++ b/lib-src/asset-directory-tool.c
@@ -1,6 +1,6 @@
 /* Android asset directory tool.
 
-Copyright (C) 2023-2025 Free Software Foundation, Inc.
+Copyright (C) 2023-2026 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 45a274393e0..108e3011639 100644
--- a/lib-src/be_resources.cc
+++ b/lib-src/be_resources.cc
@@ -1,5 +1,5 @@
 /* Haiku window system support
-   Copyright (C) 2021-2025 Free Software Foundation, Inc.
+   Copyright (C) 2021-2026 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/lib-src/ebrowse.c b/lib-src/ebrowse.c
index 391ca1151db..3bb6bd88d79 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) 1992-2025 Free Software Foundation, Inc.
+Copyright (C) 1992-2026 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/lib-src/emacsclient.c b/lib-src/emacsclient.c
index 801e6f22101..4f3215ea6b1 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) 1986-2025 Free Software Foundation, Inc.
+Copyright (C) 1986-2026 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/lib-src/etags.c b/lib-src/etags.c
index 8c9d7336c8a..89462dd5e7f 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, 1998-2025 Free Software
+Copyright (C) 1984, 1987-1989, 1993-1995, 1998-2026 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 32bbd552c5f..6c750ab12d3 100644
--- a/lib-src/hexl.c
+++ b/lib-src/hexl.c
@@ -1,5 +1,5 @@
 /* Convert files for Emacs Hexl mode.
-   Copyright (C) 1989, 2001-2025 Free Software Foundation, Inc.
+   Copyright (C) 1989, 2001-2026 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 ac3c7ccc9d3..d71a0aaa9cb 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, 1999-2025 Free Software
+Copyright (C) 1985-1986, 1992-1994, 1997, 1999-2026 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 c3e4c1dac61..4d42b072d07 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) 2018-2025 Free Software Foundation, Inc.
+Copyright (C) 2018-2026 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/lib-src/movemail.c b/lib-src/movemail.c
index 285668669c3..6e1fdf87879 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, 2001-2025 Free Software
+Copyright (C) 1986, 1992-1994, 1996, 1999, 2001-2026 Free Software
 Foundation, Inc.
 
 This file is part of GNU Emacs.
diff --git a/lib-src/ntlib.c b/lib-src/ntlib.c
index 2ba8d09c1ec..60767a002f1 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, 2001-2025 Free Software Foundation, Inc.
+Copyright (C) 1994, 2001-2026 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 cd84e3ec28a..e741ab57a46 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, 2002-2025 Free Software Foundation, Inc.
+   Copyright (C) 1994, 2002-2026 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/lib-src/pop.c b/lib-src/pop.c
index dc48e2ddcc3..6fe487e1e21 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, 2001-2025 Free Software
+Copyright (C) 1991, 1993, 1996-1997, 1999, 2001-2026 Free Software
 Foundation, Inc.
 
 Author: Jonathan Kamens <jik@security.ov.com>
diff --git a/lib-src/pop.h b/lib-src/pop.h
index 5553d50ede3..dba8032b37c 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, 2001-2025 Free Software Foundation, Inc.
+   Copyright (C) 1991, 1993, 2001-2026 Free Software Foundation, Inc.
 
 Author: Jonathan Kamens <jik@security.ov.com>
 
diff --git a/lib-src/rcs2log b/lib-src/rcs2log
index 1d02b7fb5c8..451bba69a90 100755
--- a/lib-src/rcs2log
+++ b/lib-src/rcs2log
@@ -2,7 +2,7 @@
 
 # RCS to ChangeLog generator
 
-# Copyright (C) 1992-1998, 2001-2025 Free Software Foundation, Inc.
+# Copyright (C) 1992-1998, 2001-2026 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) 2025 Free Software Foundation, Inc.
+Copyright='Copyright (C) 2026 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 07fd35998c9..b9558ba3da7 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) 2020-2025 Free Software Foundation, Inc.
+Copyright (C) 2020-2026 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 a1d8e1f2885..f6b78919f04 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) 2002-2025 Free Software Foundation, Inc.
+Copyright (C) 2002-2026 Free Software Foundation, Inc.
 
 Author: Colin Walters <walters@debian.org>