Merge from origin/emacs-27

186152ba40 Pacify gcc -Wunused-function on Ubuntu 18.04.3
4cd143aded Fix copyright years by hand
365e01cc9f Update copyright year to 2020
cd2c156163 ; * etc/NEWS: Make the description of XDG fallback more ac...

# Conflicts:
#	etc/NEWS
#	etc/refcards/ru-refcard.tex

52 files changed, 52 insertions, 52 deletions

diff --git a/test/manual/biditest.el b/test/manual/biditest.el
index 81b9fd2db18..71a44ae429a 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.
 
-;; Copyright (C) 2013-2019 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2020 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 369dff98f69..124b49907d8 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.
 
-;; Copyright (C) 2008-2019 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2020 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 c8b54db9584..0fa7539e139 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
 
-;; Copyright (C) 2008-2019 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2020 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 ce6467dedd8..53552be06b2 100644
--- a/test/manual/cedet/semantic-tests.el
+++ b/test/manual/cedet/semantic-tests.el
@@ -1,6 +1,6 @@
 ;;; semantic-utest.el --- Miscellaneous Semantic tests.
 
-;;; Copyright (C) 2003-2004, 2007-2019 Free Software Foundation, Inc.
+;;; Copyright (C) 2003-2004, 2007-2020 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/manual/cedet/srecode-tests.el b/test/manual/cedet/srecode-tests.el
index 355bc0715d1..7c42dfbd000 100644
--- a/test/manual/cedet/srecode-tests.el
+++ b/test/manual/cedet/srecode-tests.el
@@ -1,6 +1,6 @@
 ;;; srecode-tests.el --- Some tests for CEDET's srecode
 
-;; Copyright (C) 2008-2019 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2020 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/manual/cedet/tests/test-fmt.cpp b/test/manual/cedet/tests/test-fmt.cpp
index 6ae373de359..31cd6296f3d 100644
--- a/test/manual/cedet/tests/test-fmt.cpp
+++ b/test/manual/cedet/tests/test-fmt.cpp
@@ -1,6 +1,6 @@
 /** test-fmt.cpp --- Signatures, and format answers for testing
  *
- * Copyright (C) 2012, 2016, 2019 Free Software Foundation
+ * Copyright (C) 2012, 2016, 2019-2020 Free Software Foundation
  *
  * Author: Eric M. Ludlam <zappo@gnu.org>
  *
diff --git a/test/manual/cedet/tests/test-fmt.el b/test/manual/cedet/tests/test-fmt.el
index 93c04f8e77c..39641dc865c 100644
--- a/test/manual/cedet/tests/test-fmt.el
+++ b/test/manual/cedet/tests/test-fmt.el
@@ -1,6 +1,6 @@
 ;;; test-fmt.el --- test semantic tag formatting
 
-;;; Copyright (C) 2012, 2019 Free Software Foundation, Inc.
+;;; Copyright (C) 2012, 2019-2020 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 2e90ef72726..daecb544792 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) 2001-2019 Free Software Foundation, Inc.
+   Copyright (C) 2001-2020 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 8f551da5fe7..f82e3fbdbcf 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.
 
-;; Copyright (C) 2005-2019 Free Software Foundation, Inc.
+;; Copyright (C) 2005-2020 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 fe0d594c224..2da09841a06 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, 2010-2019 Free Software Foundation, Inc.
+# Copyright (C) 2001-2002, 2010-2020 Free Software Foundation, Inc.
 
 # Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/manual/cedet/tests/test.srt b/test/manual/cedet/tests/test.srt
index cbc8c3f1ba1..24769ec0e6e 100644
--- a/test/manual/cedet/tests/test.srt
+++ b/test/manual/cedet/tests/test.srt
@@ -1,6 +1,6 @@
 ;; test.srt --- unit test support file for semantic-utest-ia
 
-;; Copyright (C) 2008-2019 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2020 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/manual/cedet/tests/testdoublens.cpp b/test/manual/cedet/tests/testdoublens.cpp
index 9449f971104..e25e6049c11 100644
--- a/test/manual/cedet/tests/testdoublens.cpp
+++ b/test/manual/cedet/tests/testdoublens.cpp
@@ -1,6 +1,6 @@
 // testdoublens.cpp --- semantic-ia-utest completion engine unit tests
 
-// Copyright (C) 2008-2019 Free Software Foundation, Inc.
+// Copyright (C) 2008-2020 Free Software Foundation, Inc.
 
 // Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/manual/cedet/tests/testdoublens.hpp b/test/manual/cedet/tests/testdoublens.hpp
index 907c4cbffc2..4338f285a94 100644
--- a/test/manual/cedet/tests/testdoublens.hpp
+++ b/test/manual/cedet/tests/testdoublens.hpp
@@ -1,6 +1,6 @@
 // testdoublens.hpp --- Header file used in one of the Semantic tests
 
-// Copyright (C) 2008-2019 Free Software Foundation, Inc.
+// Copyright (C) 2008-2020 Free Software Foundation, Inc.
 
 // Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/manual/cedet/tests/testjavacomp.java b/test/manual/cedet/tests/testjavacomp.java
index d2f20f6f0c0..09ec4e0b7f0 100644
--- a/test/manual/cedet/tests/testjavacomp.java
+++ b/test/manual/cedet/tests/testjavacomp.java
@@ -1,6 +1,6 @@
 //  testjavacomp.java --- Semantic unit test for Java
 
-// Copyright (C) 2009-2019 Free Software Foundation, Inc.
+// Copyright (C) 2009-2020 Free Software Foundation, Inc.
 
 //  Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/manual/cedet/tests/testlocalvars.cpp b/test/manual/cedet/tests/testlocalvars.cpp
index 8d22c09eab1..f4853facf16 100644
--- a/test/manual/cedet/tests/testlocalvars.cpp
+++ b/test/manual/cedet/tests/testlocalvars.cpp
@@ -1,6 +1,6 @@
 //  testlocalvars.java --- Semantic unit test for Java
 
-// Copyright (C) 2009-2019 Free Software Foundation, Inc.
+// Copyright (C) 2009-2020 Free Software Foundation, Inc.
 
 //  Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/manual/cedet/tests/testnsp.cpp b/test/manual/cedet/tests/testnsp.cpp
index e6ffd4aacbc..fce707bf20b 100644
--- a/test/manual/cedet/tests/testnsp.cpp
+++ b/test/manual/cedet/tests/testnsp.cpp
@@ -1,6 +1,6 @@
 /* testnsp.cpp --- semantic-ia-utest completion engine unit tests
 
-   Copyright (C) 2008-2019 Free Software Foundation, Inc.
+   Copyright (C) 2008-2020 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 ce40fa30d5f..2a24a599f90 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) 2009-2019 Free Software Foundation, Inc.
+ * Copyright (C) 2009-2020 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 dafae864999..8acdb1ba26b 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) 2007-2019 Free Software Foundation, Inc.
+   Copyright (C) 2007-2020 Free Software Foundation, Inc.
 
    Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/manual/cedet/tests/testsppcomplete.c b/test/manual/cedet/tests/testsppcomplete.c
index e6780767cdb..b2612fa45c8 100644
--- a/test/manual/cedet/tests/testsppcomplete.c
+++ b/test/manual/cedet/tests/testsppcomplete.c
@@ -1,6 +1,6 @@
 /* testesppcomplete.cpp --- semantic-ia-utest completion engine unit tests
 
-   Copyright (C) 2008-2019 Free Software Foundation, Inc.
+   Copyright (C) 2008-2020 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 b25f3d18712..a9ea9a7428f 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) 2007-2019 Free Software Foundation, Inc.
+   Copyright (C) 2007-2020 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 4106c22ba6d..25175426605 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) 2007-2019 Free Software Foundation, Inc.
+   Copyright (C) 2007-2020 Free Software Foundation, Inc.
 
    Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/manual/cedet/tests/teststruct.cpp b/test/manual/cedet/tests/teststruct.cpp
index 041483d1195..10217c11ac7 100644
--- a/test/manual/cedet/tests/teststruct.cpp
+++ b/test/manual/cedet/tests/teststruct.cpp
@@ -1,6 +1,6 @@
 // teststruct.cpp --- semantic-ia-utest completion engine unit tests
 
-// Copyright (C) 2008-2019 Free Software Foundation, Inc.
+// Copyright (C) 2008-2020 Free Software Foundation, Inc.
 
 // Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/manual/cedet/tests/testsubclass.cpp b/test/manual/cedet/tests/testsubclass.cpp
index 8ae28bae940..8a2e8d7e308 100644
--- a/test/manual/cedet/tests/testsubclass.cpp
+++ b/test/manual/cedet/tests/testsubclass.cpp
@@ -1,6 +1,6 @@
 // testsubclass.cpp --- unit test for analyzer and complex C++ inheritance
 
-// Copyright (C) 2007-2019 Free Software Foundation, Inc.
+// Copyright (C) 2007-2020 Free Software Foundation, Inc.
 
 // Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/manual/cedet/tests/testsubclass.hh b/test/manual/cedet/tests/testsubclass.hh
index 893b33eab74..cbca24d3f64 100644
--- a/test/manual/cedet/tests/testsubclass.hh
+++ b/test/manual/cedet/tests/testsubclass.hh
@@ -1,6 +1,6 @@
 // testsubclass.hh --- unit test for analyzer and complex C++ inheritance
 
-// Copyright (C) 2007-2019 Free Software Foundation, Inc.
+// Copyright (C) 2007-2020 Free Software Foundation, Inc.
 
 // Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/manual/cedet/tests/testtemplates.cpp b/test/manual/cedet/tests/testtemplates.cpp
index 18ee9ec10be..6f376e7f8ff 100644
--- a/test/manual/cedet/tests/testtemplates.cpp
+++ b/test/manual/cedet/tests/testtemplates.cpp
@@ -1,6 +1,6 @@
 // testtemplates.cpp --- semantic-ia-utest completion engine unit tests
 
-// Copyright (C) 2008-2019 Free Software Foundation, Inc.
+// Copyright (C) 2008-2020 Free Software Foundation, Inc.
 
 // Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/manual/cedet/tests/testtypedefs.cpp b/test/manual/cedet/tests/testtypedefs.cpp
index 171086e5a4b..9d257763327 100644
--- a/test/manual/cedet/tests/testtypedefs.cpp
+++ b/test/manual/cedet/tests/testtypedefs.cpp
@@ -1,6 +1,6 @@
 // testtypedefs.cpp --- Sample with some fake bits out of std::string
 
-// Copyright (C) 2008-2019 Free Software Foundation, Inc.
+// Copyright (C) 2008-2020 Free Software Foundation, Inc.
 
 // Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/manual/cedet/tests/testusing.cpp b/test/manual/cedet/tests/testusing.cpp
index 0bcf43eaae8..df6ab2f510d 100644
--- a/test/manual/cedet/tests/testusing.cpp
+++ b/test/manual/cedet/tests/testusing.cpp
@@ -1,6 +1,6 @@
 // testusing.cpp --- semantic-ia-utest completion engine unit tests
 
-// Copyright (C) 2008-2019 Free Software Foundation, Inc.
+// Copyright (C) 2008-2020 Free Software Foundation, Inc.
 
 // Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/manual/cedet/tests/testusing.hh b/test/manual/cedet/tests/testusing.hh
index 18a33dac46e..cd703f00747 100644
--- a/test/manual/cedet/tests/testusing.hh
+++ b/test/manual/cedet/tests/testusing.hh
@@ -1,6 +1,6 @@
 // testusing.hh --- semantic-ia-utest completion engine unit tests
 
-// Copyright (C) 2008-2019 Free Software Foundation, Inc.
+// Copyright (C) 2008-2020 Free Software Foundation, Inc.
 
 // Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/manual/cedet/tests/testvarnames.c b/test/manual/cedet/tests/testvarnames.c
index a7d3d3cb19c..940c0ffc50b 100644
--- a/test/manual/cedet/tests/testvarnames.c
+++ b/test/manual/cedet/tests/testvarnames.c
@@ -1,6 +1,6 @@
 /* testvarnames.cpp --- semantic-ia-utest completion engine unit tests
 
-   Copyright (C) 2008-2019 Free Software Foundation, Inc.
+   Copyright (C) 2008-2020 Free Software Foundation, Inc.
 
    Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/manual/cedet/tests/testvarnames.java b/test/manual/cedet/tests/testvarnames.java
index 217a10d53e2..c1cbf6e75a7 100644
--- a/test/manual/cedet/tests/testvarnames.java
+++ b/test/manual/cedet/tests/testvarnames.java
@@ -1,6 +1,6 @@
 //  testvarnames.java --- Semantic unit test for Java
 
-// Copyright (C) 2009-2019 Free Software Foundation, Inc.
+// Copyright (C) 2009-2020 Free Software Foundation, Inc.
 
 //  Author: Eric M. Ludlam <zappo@gnu.org>
 
diff --git a/test/manual/cedet/tests/testwisent.wy b/test/manual/cedet/tests/testwisent.wy
index 07f8637a655..cc600e474c8 100644
--- a/test/manual/cedet/tests/testwisent.wy
+++ b/test/manual/cedet/tests/testwisent.wy
@@ -1,6 +1,6 @@
 ;; testwisent.wy --- unit test support file for semantic-utest-ia
 
-;; Copyright (C) 2008-2019 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2020 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 aa3a9942066..03b9f0e65b8 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, 2016-2019 Free Software
+   Copyright (C) 1985-1986, 1993, 1996, 1998, 2016-2020 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 6a5d04bea76..e847e44f2a8 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, 2013-2019 Free
+   Copyright (C) 1990-1993, 1995-1996, 1999, 2002-2007, 2013-2020 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 01513165e2c..d4e3848afcc 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, 1999-2019 Free Software Foundation,
+Copyright (C) 1985-1989, 1993-1997, 1999-2020 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 9d7805dc7fd..eceef4c00d1 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, 1997-2019 Free Software Foundation,
+Copyright (C) 1985-1987, 1993-1995, 1997-2020 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 94fdbba5114..367aadaffc3 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, 2000-2019 Free Software
+   Copyright (C) 1985, 1989-1993, 1995, 2000-2020 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 3a87ef20deb..2dd48978b12 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, 1998-2019 Free Software
+Copyright (C) 1984, 1987-1989, 1993-1995, 1998-2020 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 4ba70393fb0..556ee93b4f2 100644
--- a/test/manual/etags/c-src/exit.c
+++ b/test/manual/etags/c-src/exit.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 2016-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 2016-2020 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 4ba70393fb0..556ee93b4f2 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, 2016-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 2016-2020 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 171ab597f9d..eff9032b532 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, 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 1989-1992, 2016-2020 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 a962a75edc2..3cafc9ee92e 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, 2016-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1992-1993, 2016-2020 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 250aeb1cf26..3a999864f86 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, 2000-2019 Free
+;; Copyright (C) 1985-1986, 1988-1989, 1992-1996, 1998, 2000-2020 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 a2c05af4900..cece96fac56 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, 2016-2019 Free Software
+%   Copyright (C) 1985--1986, 1988, 1990--1991, 2016--2020 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 1af43859fa6..89241cdc395 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, 2016-2019 Free Software
+   Copyright (C) 1984, 1989-1990, 2000-2001, 2016-2020 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 6f5c6d990f5..e35d862ca5f 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, 2016-2019 Free Software Foundation,
+/*      Copyright (C) 1990, 1992-1993, 2016-2020 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 a6ed7c08beb..075add2c822 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, 2016-2019 Free Software Foundation,
+/*      Copyright (C) 1990, 1992-1993, 2016-2020 Free Software Foundation,
  *      Inc.
 
 This file is part of Oleo, the GNU Spreadsheet.
diff --git a/test/manual/image-size-tests.el b/test/manual/image-size-tests.el
index 29f6abf1d84..67d8f788c8a 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
 
-;; Copyright (C) 2017-2019 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2020 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 e8b301e3331..0ebd5c7a195 100644
--- a/test/manual/image-transforms-tests.el
+++ b/test/manual/image-transforms-tests.el
@@ -1,6 +1,6 @@
 ;;; image-transform-tests.el --- Test suite for image transforms.
 
-;; Copyright (C) 2019 Free Software Foundation, Inc.
+;; Copyright (C) 2019-2020 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 1b360bc4f83..35ee5215a59 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, 2013-2019 Free Software Foundation, Inc.
+Copyright (C) 1999-2006, 2013-2020 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 153b3579e2d..46f4a923296 100644
--- a/test/manual/redisplay-testsuite.el
+++ b/test/manual/redisplay-testsuite.el
@@ -1,6 +1,6 @@
 ;;; redisplay-testsuite.el --- Test suite for redisplay.
 
-;; Copyright (C) 2009-2019 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2020 Free Software Foundation, Inc.
 
 ;; Author: Chong Yidong <cyd@stupidchicken.com>
 ;; Keywords:       internal
diff --git a/test/manual/rmailmm.el b/test/manual/rmailmm.el
index eb09c8ca32f..d6e29a8b07b 100644
--- a/test/manual/rmailmm.el
+++ b/test/manual/rmailmm.el
@@ -1,6 +1,6 @@
 ;;; rmailmm.el --- tests for mail/rmailmm.el
 
-;; Copyright (C) 2006-2019 Free Software Foundation, Inc.
+;; Copyright (C) 2006-2020 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/test/manual/scroll-tests.el b/test/manual/scroll-tests.el
index e053b3f41b9..96a419a29d9 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) 2017-2019 Free Software Foundation, Inc.
+;; Copyright (C) 2017-2020 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.