From 981755962f3a12745d51fe6db605dc4679d522a8 Mon Sep 17 00:00:00 2001
From: Sergey Poznyakoff
-Copyright (C) 2005, 2016 Free Software Foundation, Inc.,
+Copyright (C) 2005, 2016, 2021 Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02111, USA
Verbatim copying and distribution of this entire article is
diff --git a/elisp/Makefile.am b/elisp/Makefile.am
index 64dd706..42491ee 100644
--- a/elisp/Makefile.am
+++ b/elisp/Makefile.am
@@ -1,5 +1,5 @@
# This file is part of GNU cflow
-# Copyright (C) 2005-2019 Free Software Foundation, Inc.
+# Copyright (C) 2005-2021 Free Software Foundation, Inc.
#
# Written by Sergey Poznyakoff
#
diff --git a/elisp/cflow-mode.el b/elisp/cflow-mode.el
index 3fa9720..351a760 100644
--- a/elisp/cflow-mode.el
+++ b/elisp/cflow-mode.el
@@ -6,7 +6,7 @@
;; $Id$
;; This file is part of GNU cflow
-;; Copyright (C) 1994-2019 Sergey Poznyakoff
+;; Copyright (C) 1994-2021 Sergey Poznyakoff
;; GNU cflow is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
diff --git a/gnulib b/gnulib
index 30f8dae..e478401 160000
--- a/gnulib
+++ b/gnulib
@@ -1 +1 @@
-Subproject commit 30f8dae4c7a629eb5d227b1a39bc56b373e7ce12
+Subproject commit e478401b85dd843969318afaa4eefad0e1f7a049
diff --git a/src/Makefile.am b/src/Makefile.am
index 7f86599..59f1f12 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -1,5 +1,5 @@
# This file is part of GNU cflow
-# Copyright (C) 2005, 2007, 2009, 2016 Free Software Foundation, Inc.
+# Copyright (C) 2005-2021 Free Software Foundation, Inc.
#
# Written by Sergey Poznyakoff
#
diff --git a/src/c.l b/src/c.l
index 60f74f8..aded011 100644
--- a/src/c.l
+++ b/src/c.l
@@ -1,5 +1,5 @@
/* This file is part of GNU cflow
- Copyright (C) 1997-2019 Sergey Poznyakoff
+ Copyright (C) 1997-2021 Sergey Poznyakoff
GNU cflow 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/cflow.h b/src/cflow.h
index 7728ab7..bd6dce7 100644
--- a/src/cflow.h
+++ b/src/cflow.h
@@ -1,5 +1,5 @@
/* This file is part of GNU cflow
- Copyright (C) 1997-2019 Sergey Poznyakoff
+ Copyright (C) 1997-2021 Sergey Poznyakoff
GNU cflow 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/depmap.c b/src/depmap.c
index ca4f062..ebd1153 100644
--- a/src/depmap.c
+++ b/src/depmap.c
@@ -1,5 +1,5 @@
/* This file is part of GNU cflow.
- Copyright (C) 2008-2019 Sergey Poznyakoff
+ Copyright (C) 2008-2021 Sergey Poznyakoff
GNU cflow 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/gnu.c b/src/gnu.c
index 6389b96..c9a79fd 100644
--- a/src/gnu.c
+++ b/src/gnu.c
@@ -1,5 +1,5 @@
/* This file is part of GNU cflow
- Copyright (C) 1997-2019 Sergey Poznyakoff
+ Copyright (C) 1997-2021 Sergey Poznyakoff
GNU cflow 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/linked-list.c b/src/linked-list.c
index 856ee42..4b202ca 100644
--- a/src/linked-list.c
+++ b/src/linked-list.c
@@ -1,5 +1,5 @@
/* This file is part of GNU cflow
- Copyright (C) 1997-2019 Sergey Poznyakoff
+ Copyright (C) 1997-2021 Sergey Poznyakoff
GNU cflow 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/main.c b/src/main.c
index bdfddb0..bc17056 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1,5 +1,5 @@
/* This file is part of GNU cflow
- Copyright (C) 1997-2019 Sergey Poznyakoff
+ Copyright (C) 1997-2021 Sergey Poznyakoff
GNU cflow 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/output.c b/src/output.c
index 625d29e..0f4c8e1 100644
--- a/src/output.c
+++ b/src/output.c
@@ -1,5 +1,5 @@
/* This file is part of GNU cflow
- Copyright (C) 1997-2019 Sergey Poznyakoff
+ Copyright (C) 1997-2021 Sergey Poznyakoff
GNU cflow 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/parser.c b/src/parser.c
index 39d4b7c..06c1dcd 100644
--- a/src/parser.c
+++ b/src/parser.c
@@ -1,5 +1,5 @@
/* This file is part of GNU cflow
- Copyright (C) 1997-2019 Sergey Poznyakoff
+ Copyright (C) 1997-2021 Sergey Poznyakoff
GNU cflow 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/parser.h b/src/parser.h
index 6415d5b..1829f6b 100644
--- a/src/parser.h
+++ b/src/parser.h
@@ -1,5 +1,5 @@
/* This file is part of GNU cflow
- * Copyright (C) 1997-2019 Sergey Poznyakoff
+ * Copyright (C) 1997-2021 Sergey Poznyakoff
*
* GNU cflow 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/posix.c b/src/posix.c
index c677ef1..6c9063c 100644
--- a/src/posix.c
+++ b/src/posix.c
@@ -1,5 +1,5 @@
/* This file is part of GNU cflow
- Copyright (C) 1997-2019 Sergey Poznyakoff
+ Copyright (C) 1997-2021 Sergey Poznyakoff
GNU cflow 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/rc.c b/src/rc.c
index f8a4251..4e74619 100644
--- a/src/rc.c
+++ b/src/rc.c
@@ -1,5 +1,5 @@
/* This file is part of GNU cflow
- Copyright (C) 1997-2019 Sergey Poznyakoff
+ Copyright (C) 1997-2021 Sergey Poznyakoff
GNU cflow 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/symbol.c b/src/symbol.c
index a4ca34f..0d2e916 100644
--- a/src/symbol.c
+++ b/src/symbol.c
@@ -1,5 +1,5 @@
/* This file is part of GNU cflow
- Copyright (C) 1997-2019 Sergey Poznyakoff
+ Copyright (C) 1997-2021 Sergey Poznyakoff
GNU cflow is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 1c35368..2e2c341 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -1,5 +1,5 @@
# Makefile for GNU cflow regression tests.
-# Copyright (C) 2005-2019 Sergey Poznyakoff
+# Copyright (C) 2005-2021 Sergey Poznyakoff
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
diff --git a/tests/all.at b/tests/all.at
index 44d8e3f..5564ab4 100644
--- a/tests/all.at
+++ b/tests/all.at
@@ -1,5 +1,5 @@
# Process this file with autom4te to create testsuite. -*- Autotest -*-
-# Copyright (C) 2005-2019 Sergey Poznyakoff
+# Copyright (C) 2005-2021 Sergey Poznyakoff
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
diff --git a/tests/attr.at b/tests/attr.at
index 46efd22..e00b92f 100644
--- a/tests/attr.at
+++ b/tests/attr.at
@@ -1,5 +1,5 @@
# This file is part of GNU cflow testsuite. -*- Autotest -*-
-# Copyright (C) 2005-2019 Sergey Poznyakoff
+# Copyright (C) 2005-2021 Sergey Poznyakoff
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
diff --git a/tests/awrapper.at b/tests/awrapper.at
index 04c4896..9a3f588 100644
--- a/tests/awrapper.at
+++ b/tests/awrapper.at
@@ -1,5 +1,5 @@
# This file is part of GNU cflow testsuite. -*- Autotest -*-
-# Copyright (C) 2005-2019 Sergey Poznyakoff
+# Copyright (C) 2005-2021 Sergey Poznyakoff
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
diff --git a/tests/bartest.at b/tests/bartest.at
index 3f2bf02..52fd9e0 100644
--- a/tests/bartest.at
+++ b/tests/bartest.at
@@ -1,5 +1,5 @@
# This file is part of GNU cflow testsuite. -*- Autotest -*-
-# Copyright (C) 2011-2019 Sergey Poznyakoff
+# Copyright (C) 2011-2021 Sergey Poznyakoff
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
diff --git a/tests/decl01.at b/tests/decl01.at
index 3178a89..5093688 100644
--- a/tests/decl01.at
+++ b/tests/decl01.at
@@ -1,5 +1,5 @@
# This file is part of GNU cflow testsuite. -*- Autotest -*-
-# Copyright (C) 2014-2019 Sergey Poznyakoff
+# Copyright (C) 2014-2021 Sergey Poznyakoff
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
diff --git a/tests/direct.at b/tests/direct.at
index 15b02a3..a6ec63e 100644
--- a/tests/direct.at
+++ b/tests/direct.at
@@ -1,5 +1,5 @@
# This file is part of GNU cflow testsuite. -*- Autotest -*-
-# Copyright (C) 2005-2019 Sergey Poznyakoff
+# Copyright (C) 2005-2021 Sergey Poznyakoff
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
diff --git a/tests/fdecl.at b/tests/fdecl.at
index 2712d6d..c504e0b 100644
--- a/tests/fdecl.at
+++ b/tests/fdecl.at
@@ -1,5 +1,5 @@
# This file is part of GNU cflow testsuite. -*- Autotest -*-
-# Copyright (C) 2005-2019 Sergey Poznyakoff
+# Copyright (C) 2005-2021 Sergey Poznyakoff
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
diff --git a/tests/funcarg.at b/tests/funcarg.at
index f86d8da..d85dd04 100644
--- a/tests/funcarg.at
+++ b/tests/funcarg.at
@@ -1,5 +1,5 @@
# This file is part of GNU cflow testsuite. -*- Autotest -*-
-# Copyright (C) 2005-2019 Sergey Poznyakoff
+# Copyright (C) 2005-2021 Sergey Poznyakoff
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
diff --git a/tests/include.at b/tests/include.at
index 566d870..e651292 100644
--- a/tests/include.at
+++ b/tests/include.at
@@ -1,5 +1,5 @@
# This file is part of GNU cflow testsuite. -*- Autotest -*-
-# Copyright (C) 2005-2019 Sergey Poznyakoff
+# Copyright (C) 2005-2021 Sergey Poznyakoff
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
diff --git a/tests/invalid.at b/tests/invalid.at
index 846a698..a81480b 100644
--- a/tests/invalid.at
+++ b/tests/invalid.at
@@ -1,5 +1,5 @@
# This file is part of GNU cflow testsuite. -*- Autotest -*-
-# Copyright (C) 2016-2019 Sergey Poznyakoff
+# Copyright (C) 2016-2021 Sergey Poznyakoff
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
diff --git a/tests/knr.at b/tests/knr.at
index 733cfdc..312b485 100644
--- a/tests/knr.at
+++ b/tests/knr.at
@@ -1,5 +1,5 @@
# This file is part of GNU cflow testsuite. -*- Autotest -*-
-# Copyright (C) 2006-2019 Sergey Poznyakoff
+# Copyright (C) 2006-2021 Sergey Poznyakoff
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
diff --git a/tests/memberof.at b/tests/memberof.at
index 42e9ec6..d1b8aaa 100644
--- a/tests/memberof.at
+++ b/tests/memberof.at
@@ -1,5 +1,5 @@
# This file is part of GNU cflow testsuite. -*- Autotest -*-
-# Copyright (C) 2016-2019 Sergey Poznyakoff
+# Copyright (C) 2016-2021 Sergey Poznyakoff
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
diff --git a/tests/nfarg.at b/tests/nfarg.at
index b7d57f2..65c7753 100644
--- a/tests/nfarg.at
+++ b/tests/nfarg.at
@@ -1,5 +1,5 @@
# This file is part of GNU cflow testsuite. -*- Autotest -*-
-# Copyright (C) 2005-2019 Sergey Poznyakoff
+# Copyright (C) 2005-2021 Sergey Poznyakoff
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
diff --git a/tests/nfparg.at b/tests/nfparg.at
index 7ac54ff..2ade46f 100644
--- a/tests/nfparg.at
+++ b/tests/nfparg.at
@@ -1,5 +1,5 @@
# This file is part of GNU cflow testsuite. -*- Autotest -*-
-# Copyright (C) 2005-2019 Sergey Poznyakoff
+# Copyright (C) 2005-2021 Sergey Poznyakoff
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
diff --git a/tests/parm.at b/tests/parm.at
index 045b06f..fac37f8 100644
--- a/tests/parm.at
+++ b/tests/parm.at
@@ -1,5 +1,5 @@
# This file is part of GNU cflow testsuite. -*- Autotest -*-
-# Copyright (C) 2005-2019 Sergey Poznyakoff
+# Copyright (C) 2005-2021 Sergey Poznyakoff
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
diff --git a/tests/pwrapper.at b/tests/pwrapper.at
index 68ccff5..55519f8 100644
--- a/tests/pwrapper.at
+++ b/tests/pwrapper.at
@@ -1,5 +1,5 @@
# This file is part of GNU cflow testsuite. -*- Autotest -*-
-# Copyright (C) 2005-2019 Sergey Poznyakoff
+# Copyright (C) 2005-2021 Sergey Poznyakoff
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
diff --git a/tests/recurse.at b/tests/recurse.at
index d9988ec..30be581 100644
--- a/tests/recurse.at
+++ b/tests/recurse.at
@@ -1,5 +1,5 @@
# This file is part of GNU cflow testsuite. -*- Autotest -*-
-# Copyright (C) 2005-2019 Sergey Poznyakoff
+# Copyright (C) 2005-2021 Sergey Poznyakoff
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
diff --git a/tests/reverse.at b/tests/reverse.at
index 5fd4dbb..73d3e7d 100644
--- a/tests/reverse.at
+++ b/tests/reverse.at
@@ -1,5 +1,5 @@
# This file is part of GNU cflow testsuite. -*- Autotest -*-
-# Copyright (C) 2005-2019 Sergey Poznyakoff
+# Copyright (C) 2005-2021 Sergey Poznyakoff
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
diff --git a/tests/ssblock.at b/tests/ssblock.at
index 718a1e5..118347d 100644
--- a/tests/ssblock.at
+++ b/tests/ssblock.at
@@ -1,5 +1,5 @@
# This file is part of GNU cflow testsuite. -*- Autotest -*-
-# Copyright (C) 2005-2019 Sergey Poznyakoff
+# Copyright (C) 2005-2021 Sergey Poznyakoff
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
diff --git a/tests/static.at b/tests/static.at
index 1c4a785..3e8cf34 100644
--- a/tests/static.at
+++ b/tests/static.at
@@ -1,5 +1,5 @@
# This file is part of GNU cflow testsuite. -*- Autotest -*-
-# Copyright (C) 2006-2019 Sergey Poznyakoff
+# Copyright (C) 2006-2021 Sergey Poznyakoff
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
diff --git a/tests/struct.at b/tests/struct.at
index 0114257..8026082 100644
--- a/tests/struct.at
+++ b/tests/struct.at
@@ -1,5 +1,5 @@
# Process this file with autom4te to create testsuite. -*- Autotest -*-
-# Copyright (C) 2005-2019 Sergey Poznyakoff
+# Copyright (C) 2005-2021 Sergey Poznyakoff
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
diff --git a/tests/struct00.at b/tests/struct00.at
index d51a9df..383e6bb 100644
--- a/tests/struct00.at
+++ b/tests/struct00.at
@@ -1,5 +1,5 @@
# This file is part of GNU cflow testsuite. -*- Autotest -*-
-# Copyright (C) 2011-2019 Sergey Poznyakoff
+# Copyright (C) 2011-2021 Sergey Poznyakoff
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
diff --git a/tests/testsuite.at b/tests/testsuite.at
index e6a1947..c4472df 100644
--- a/tests/testsuite.at
+++ b/tests/testsuite.at
@@ -1,5 +1,5 @@
# Process this file with autom4te to create testsuite. -*- Autotest -*-
-# Copyright (C) 2005-2019 Sergey Poznyakoff
+# Copyright (C) 2005-2021 Sergey Poznyakoff
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
diff --git a/tests/typedef.at b/tests/typedef.at
index 4f4b862..ee9d07a 100644
--- a/tests/typedef.at
+++ b/tests/typedef.at
@@ -1,5 +1,5 @@
# This file is part of GNU cflow testsuite. -*- Autotest -*-
-# Copyright (C) 2019 Sergey Poznyakoff
+# Copyright (C) 2019-2021 Sergey Poznyakoff
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
diff --git a/tests/version.at b/tests/version.at
index 83f573a..c529a80 100644
--- a/tests/version.at
+++ b/tests/version.at
@@ -1,5 +1,5 @@
# This file is part of GNU cflow testsuite. -*- Autotest -*-
-# Copyright (C) 2005-2019 Sergey Poznyakoff
+# Copyright (C) 2005-2021 Sergey Poznyakoff
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
--
cgit v1.2.1