Consistancy in the usage of "Copyright". On MacOS, always use the UTF-8 copyright-sign

28 files changed, 81 insertions, 78 deletions

diff --git a/macosx/tkMacOSX.h b/macosx/tkMacOSX.h
index 3ab0a34..e80199b 100644
--- a/macosx/tkMacOSX.h
+++ b/macosx/tkMacOSX.h
@@ -3,9 +3,9 @@
  *
  *	Declarations of Macintosh specific exported variables and procedures.
  *
- * Copyright (c) 1995-1997 Sun Microsystems, Inc.
- * Copyright 2001-2009, Apple Inc.
- * Copyright (c) 2005-2009 Daniel A. Steffen <das@users.sourceforge.net>
+ * Copyright © 1995-1997 Sun Microsystems, Inc.
+ * Copyright © 2001-2009 Apple Inc.
+ * Copyright © 2005-2009 Daniel A. Steffen <das@users.sourceforge.net>
  *
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
diff --git a/macosx/tkMacOSXConfig.c b/macosx/tkMacOSXConfig.c
index 68ce856..c32876f 100644
--- a/macosx/tkMacOSXConfig.c
+++ b/macosx/tkMacOSXConfig.c
@@ -5,7 +5,7 @@
  *	the configuration package.
  *
  * Copyright © 1997 Sun Microsystems, Inc.
- * Copyright © 2001, Apple Inc.
+ * Copyright © 2001 Apple Inc.
  *
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
diff --git a/macosx/tkMacOSXConstants.h b/macosx/tkMacOSXConstants.h
index 9261d61..29bc391 100644
--- a/macosx/tkMacOSXConstants.h
+++ b/macosx/tkMacOSXConstants.h
@@ -6,7 +6,7 @@
  *      operating system.  (Each new OS release seems to come with a new
  *      naming convention for the same old constants.)
  *
- * Copyright (c) 2017 Marc Culler
+ * Copyright © 2017 Marc Culler
  *
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
@@ -79,6 +79,9 @@ typedef NSInteger NSModalResponse;
 #define NSCursorUpdate NSEventTypeCursorUpdate
 #define NSTexturedBackgroundWindowMask NSWindowStyleMaskTexturedBackground
 #define NSCompositeCopy NSCompositingOperationCopy
+#define NSCompositeSourceOver NSCompositingOperationSourceOver
+#define NSCompositeSourceAtop NSCompositingOperationSourceAtop
+#define NSCompositeDestinationIn NSCompositingOperationDestinationIn
 #define NSWarningAlertStyle NSAlertStyleWarning
 #define NSInformationalAlertStyle NSAlertStyleInformational
 #define NSCriticalAlertStyle NSAlertStyleCritical
diff --git a/macosx/tkMacOSXCursors.h b/macosx/tkMacOSXCursors.h
index 2cf00fb..9434cc3 100644
--- a/macosx/tkMacOSXCursors.h
+++ b/macosx/tkMacOSXCursors.h
@@ -4,9 +4,9 @@
  *	This file defines a set of Macintosh cursor resources that
  *	are only available on the Macintosh platform.
  *
- * Copyright (c) 1995-1996 Sun Microsystems, Inc.
- * Copyright 2008-2009, Apple Inc.
- * Copyright (c) 2008-2009 Daniel A. Steffen <das@users.sourceforge.net>
+ * Copyright © 1995-1996 Sun Microsystems, Inc.
+ * Copyright © 2008-2009 Apple Inc.
+ * Copyright © 2008-2009 Daniel A. Steffen <das@users.sourceforge.net>
  *
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
diff --git a/macosx/tkMacOSXDebug.c b/macosx/tkMacOSXDebug.c
index b2022b9..bb2f499 100644
--- a/macosx/tkMacOSXDebug.c
+++ b/macosx/tkMacOSXDebug.c
@@ -4,7 +4,7 @@
  *	Implementation of Macintosh specific functions for debugging MacOS
  *	events, regions, etc...
  *
- * Copyright © 2001-2009, Apple Inc.
+ * Copyright © 2001-2009 Apple Inc.
  * Copyright © 2006-2009 Daniel A. Steffen <das@users.sourceforge.net>
  *
  * See the file "license.terms" for information on usage and redistribution
diff --git a/macosx/tkMacOSXDebug.h b/macosx/tkMacOSXDebug.h
index ab37187..19ffc72 100644
--- a/macosx/tkMacOSXDebug.h
+++ b/macosx/tkMacOSXDebug.h
@@ -4,8 +4,8 @@
  *	Declarations of Macintosh specific functions for debugging MacOS events,
  *	regions, etc...
  *
- * Copyright 2001-2009, Apple Inc.
- * Copyright (c) 2005-2009 Daniel A. Steffen <das@users.sourceforge.net>
+ * Copyright © 2001-2009 Apple Inc.
+ * Copyright © 2005-2009 Daniel A. Steffen <das@users.sourceforge.net>
  *
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
diff --git a/macosx/tkMacOSXDefault.h b/macosx/tkMacOSXDefault.h
index 5a5ccca..e126742 100644
--- a/macosx/tkMacOSXDefault.h
+++ b/macosx/tkMacOSXDefault.h
@@ -4,10 +4,10 @@
  *	This file defines the defaults for all options for all of
  *	the Tk widgets.
  *
- * Copyright (c) 1991-1994 The Regents of the University of California.
- * Copyright (c) 1994-1997 Sun Microsystems, Inc.
- * Copyright 2001-2009, Apple Inc.
- * Copyright (c) 2006-2009 Daniel A. Steffen <das@users.sourceforge.net>
+ * Copyright © 1991-1994 The Regents of the University of California.
+ * Copyright © 1994-1997 Sun Microsystems, Inc.
+ * Copyright © 2001-2009 Apple Inc.
+ * Copyright © 2006-2009 Daniel A. Steffen <das@users.sourceforge.net>
  *
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
diff --git a/macosx/tkMacOSXDialog.c b/macosx/tkMacOSXDialog.c
index d620157..a6d3c44 100644
--- a/macosx/tkMacOSXDialog.c
+++ b/macosx/tkMacOSXDialog.c
@@ -3,11 +3,11 @@
  *
  *	Contains the Mac implementation of the common dialog boxes.
  *
- * Copyright (c) 1996-1997 Sun Microsystems, Inc.
- * Copyright (c) 2001-2009, Apple Inc.
- * Copyright (c) 2006-2009 Daniel A. Steffen <das@users.sourceforge.net>
- * Copyright (c) 2017 Christian Gollwitzer
- * Copyright (c) 2022 Marc Culler
+ * Copyright © 1996-1997 Sun Microsystems, Inc.
+ * Copyright © 2001-2009 Apple Inc.
+ * Copyright © 2006-2009 Daniel A. Steffen <das@users.sourceforge.net>
+ * Copyright © 2017 Christian Gollwitzer
+ * Copyright © 2022 Marc Culler
  *
  * See the file "license.terms" for information on usage and redistribution of
  * this file, and for a DISCLAIMER OF ALL WARRANTIES.
diff --git a/macosx/tkMacOSXEmbed.c b/macosx/tkMacOSXEmbed.c
index 72f2870..222cb35 100644
--- a/macosx/tkMacOSXEmbed.c
+++ b/macosx/tkMacOSXEmbed.c
@@ -7,9 +7,9 @@
  *	other application). Currently only Toplevel embedding within the same
  *	Tk application is allowed on the Macintosh.
  *
- * Copyright (c) 1996-1997 Sun Microsystems, Inc.
- * Copyright 2001-2009, Apple Inc.
- * Copyright (c) 2006-2009 Daniel A. Steffen <das@users.sourceforge.net>
+ * Copyright © 1996-1997 Sun Microsystems, Inc.
+ * Copyright © 2001-2009 Apple Inc.
+ * Copyright © 2006-2009 Daniel A. Steffen <das@users.sourceforge.net>
  *
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
diff --git a/macosx/tkMacOSXEvent.c b/macosx/tkMacOSXEvent.c
index 74d2d9f..c2a96bc 100644
--- a/macosx/tkMacOSXEvent.c
+++ b/macosx/tkMacOSXEvent.c
@@ -4,7 +4,7 @@
  *	This file contains the basic Mac OS X Event handling routines.
  *
  * Copyright © 1995-1997 Sun Microsystems, Inc.
- * Copyright © 2001-2009, Apple Inc.
+ * Copyright © 2001-2009 Apple Inc.
  * Copyright © 2005-2009 Daniel A. Steffen <das@users.sourceforge.net>
  *
  * See the file "license.terms" for information on usage and redistribution
diff --git a/macosx/tkMacOSXEvent.h b/macosx/tkMacOSXEvent.h
index 850e9f6..3764415 100644
--- a/macosx/tkMacOSXEvent.h
+++ b/macosx/tkMacOSXEvent.h
@@ -4,8 +4,8 @@
  *	Declarations of Macintosh specific functions for implementing the
  *	Mac OS X Notifier.
  *
- * Copyright 2001-2009, Apple Inc.
- * Copyright (c) 2005-2009 Daniel A. Steffen <das@users.sourceforge.net>
+ * Copyright © 2001-2009 Apple Inc.
+ * Copyright © 2005-2009 Daniel A. Steffen <das@users.sourceforge.net>
  *
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
diff --git a/macosx/tkMacOSXFont.h b/macosx/tkMacOSXFont.h
index 7fc9265..56e782b 100644
--- a/macosx/tkMacOSXFont.h
+++ b/macosx/tkMacOSXFont.h
@@ -4,10 +4,10 @@
  *	Contains the Macintosh implementation of the platform-independent
  *	font package interface.
  *
- * Copyright (c) 1990-1994 The Regents of the University of California.
- * Copyright (c) 1994-1997 Sun Microsystems, Inc.
- * Copyright 2001-2009, Apple Inc.
- * Copyright (c) 2006-2009 Daniel A. Steffen <das@users.sourceforge.net>
+ * Copyright © 1990-1994 The Regents of the University of California.
+ * Copyright © 1994-1997 Sun Microsystems, Inc.
+ * Copyright © 2001-2009 Apple Inc.
+ * Copyright © 2006-2009 Daniel A. Steffen <das@users.sourceforge.net>
  *
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
diff --git a/macosx/tkMacOSXImage.c b/macosx/tkMacOSXImage.c
index e51ad8d..b3f04ca 100644
--- a/macosx/tkMacOSXImage.c
+++ b/macosx/tkMacOSXImage.c
@@ -3,10 +3,10 @@
  *
  *	The code in this file provides an interface for XImages,
  *
- * Copyright (c) 1995-1997 Sun Microsystems, Inc.
- * Copyright (c) 2001-2009, Apple Inc.
- * Copyright (c) 2005-2009 Daniel A. Steffen <das@users.sourceforge.net>
- * Copyright (c) 2017-2021 Marc Culler.
+ * Copyright © 1995-1997 Sun Microsystems, Inc.
+ * Copyright © 2001-2009 Apple Inc.
+ * Copyright © 2005-2009 Daniel A. Steffen <das@users.sourceforge.net>
+ * Copyright © 2017-2021 Marc Culler.
  *
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
diff --git a/macosx/tkMacOSXInt.h b/macosx/tkMacOSXInt.h
index e94ce0e..694308b 100644
--- a/macosx/tkMacOSXInt.h
+++ b/macosx/tkMacOSXInt.h
@@ -3,9 +3,9 @@
  *
  *	Declarations of Macintosh specific shared variables and procedures.
  *
- * Copyright (c) 1995-1997 Sun Microsystems, Inc.
- * Copyright 2001-2009, Apple Inc.
- * Copyright (c) 2005-2009 Daniel A. Steffen <das@users.sourceforge.net>
+ * Copyright © 1995-1997 Sun Microsystems, Inc.
+ * Copyright © 2001-2009 Apple Inc.
+ * Copyright © 2005-2009 Daniel A. Steffen <das@users.sourceforge.net>
  *
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
diff --git a/macosx/tkMacOSXKeyEvent.c b/macosx/tkMacOSXKeyEvent.c
index 7b87904..ea48923 100644
--- a/macosx/tkMacOSXKeyEvent.c
+++ b/macosx/tkMacOSXKeyEvent.c
@@ -4,7 +4,7 @@
  *	This file implements functions that decode & handle keyboard events on
  *	MacOS X.
  *
- * Copyright © 2001-2009, Apple Inc.
+ * Copyright © 2001-2009 Apple Inc.
  * Copyright © 2006-2009 Daniel A. Steffen <das@users.sourceforge.net>
  * Copyright © 2012 Adrian Robert.
  * Copyright © 2015-2020 Marc Culler.
diff --git a/macosx/tkMacOSXKeyboard.c b/macosx/tkMacOSXKeyboard.c
index 2a19146..c92b67a 100644
--- a/macosx/tkMacOSXKeyboard.c
+++ b/macosx/tkMacOSXKeyboard.c
@@ -4,7 +4,7 @@
  *	Routines to support keyboard events on the Macintosh.
  *
  * Copyright © 1995-1997 Sun Microsystems, Inc.
- * Copyright © 2001-2009, Apple Inc.
+ * Copyright © 2001-2009 Apple Inc.
  * Copyright © 2005-2009 Daniel A. Steffen <das@users.sourceforge.net>
  * Copyright © 2020 Marc Culler
  *
diff --git a/macosx/tkMacOSXKeysyms.h b/macosx/tkMacOSXKeysyms.h
index f97ad98..51b2fc8 100644
--- a/macosx/tkMacOSXKeysyms.h
+++ b/macosx/tkMacOSXKeysyms.h
@@ -4,11 +4,11 @@
  *      Contains data used for processing key events, some of which was
  *      moved from tkMacOSXKeyboard.c.
  *
- * Copyright (c) 1990-1994 The Regents of the University of California.
- * Copyright (c) 1994-1997 Sun Microsystems, Inc.
- * Copyright (c) 2001-2009 Apple Inc.
- * Copyright (c) 2006-2009 Daniel A. Steffen <das@users.sourceforge.net>
- * Copyright (c) 2020 Marc Culler
+ * Copyright © 1990-1994 The Regents of the University of California.
+ * Copyright © 1994-1997 Sun Microsystems, Inc.
+ * Copyright © 2001-2009 Apple Inc.
+ * Copyright © 2006-2009 Daniel A. Steffen <das@users.sourceforge.net>
+ * Copyright © 2020 Marc Culler
  *
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
diff --git a/macosx/tkMacOSXMenubutton.c b/macosx/tkMacOSXMenubutton.c
index 03709ce..b677523 100644
--- a/macosx/tkMacOSXMenubutton.c
+++ b/macosx/tkMacOSXMenubutton.c
@@ -4,11 +4,11 @@
  *	This file implements the Macintosh specific portion of the menubutton
  *	widget.
  *
- * Copyright (c) 1996 by Sun Microsystems, Inc.
- * Copyright 2001, Apple Computer, Inc.
- * Copyright (c) 2006-2007 Daniel A. Steffen <das@users.sourceforge.net>
- * Copyright 2007 Revar Desmera.
- * Copyright 2015 Kevin Walzer/WordTech Communications LLC.
+ * Copyright © 1996 Sun Microsystems, Inc.
+ * Copyright © 2001 Apple Computer, Inc.
+ * Copyright © 2006-2007 Daniel A. Steffen <das@users.sourceforge.net>
+ * Copyright © 2007 Revar Desmera.
+ * Copyright © 2015 Kevin Walzer/WordTech Communications LLC.
  *
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
diff --git a/macosx/tkMacOSXMenus.c b/macosx/tkMacOSXMenus.c
index 7a0e937..4985623 100644
--- a/macosx/tkMacOSXMenus.c
+++ b/macosx/tkMacOSXMenus.c
@@ -3,9 +3,9 @@
  *
  *	These calls set up the default menus for Tk.
  *
- * Copyright (c) 1995-1996 Sun Microsystems, Inc.
- * Copyright 2001-2009, Apple Inc.
- * Copyright (c) 2005-2009 Daniel A. Steffen <das@users.sourceforge.net>
+ * Copyright © 1995-1996 Sun Microsystems, Inc.
+ * Copyright © 2001-2009 Apple Inc.
+ * Copyright © 2005-2009 Daniel A. Steffen <das@users.sourceforge.net>
  *
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
diff --git a/macosx/tkMacOSXNotify.c b/macosx/tkMacOSXNotify.c
index ecea017..8a295c6 100644
--- a/macosx/tkMacOSXNotify.c
+++ b/macosx/tkMacOSXNotify.c
@@ -4,10 +4,10 @@
  *	This file contains the implementation of a tcl event source
  *	for the AppKit event loop.
  *
- * Copyright (c) 1995-1997 Sun Microsystems, Inc.
- * Copyright 2001-2009, Apple Inc.
- * Copyright (c) 2005-2009 Daniel A. Steffen <das@users.sourceforge.net>
- * Copyright 2015 Marc Culler.
+ * Copyright © 1995-1997 Sun Microsystems, Inc.
+ * Copyright © 2001-2009 Apple Inc.
+ * Copyright © 2005-2009 Daniel A. Steffen <das@users.sourceforge.net>
+ * Copyright © 2015 Marc Culler.
  *
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
diff --git a/macosx/tkMacOSXPort.h b/macosx/tkMacOSXPort.h
index 2a50663..2f4a6d3 100644
--- a/macosx/tkMacOSXPort.h
+++ b/macosx/tkMacOSXPort.h
@@ -5,9 +5,9 @@
  *	information that may be configuration-dependent, such as
  *	#includes for system include files and a few other things.
  *
- * Copyright (c) 1994-1996 Sun Microsystems, Inc.
- * Copyright 2001-2009, Apple Inc.
- * Copyright (c) 2005-2009 Daniel A. Steffen <das@users.sourceforge.net>
+ * Copyright © 1994-1996 Sun Microsystems, Inc.
+ * Copyright © 2001-2009 Apple Inc.
+ * Copyright © 2005-2009 Daniel A. Steffen <das@users.sourceforge.net>
  *
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
diff --git a/macosx/tkMacOSXPrivate.h b/macosx/tkMacOSXPrivate.h
index 2802d40..e490d32 100644
--- a/macosx/tkMacOSXPrivate.h
+++ b/macosx/tkMacOSXPrivate.h
@@ -3,9 +3,9 @@
  *
  *	Macros and declarations that are purely internal & private to TkAqua.
  *
- * Copyright (c) 2005-2009 Daniel A. Steffen <das@users.sourceforge.net>
- * Copyright (c) 2008-2009 Apple Inc.
- * Copyright (c) 2020 Marc Culler
+ * Copyright © 2005-2009 Daniel A. Steffen <das@users.sourceforge.net>
+ * Copyright © 2008-2009 Apple Inc.
+ * Copyright © 2020 Marc Culler
  *
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
diff --git a/macosx/tkMacOSXRegion.c b/macosx/tkMacOSXRegion.c
index bf3f7c7..eaeabbb 100644
--- a/macosx/tkMacOSXRegion.c
+++ b/macosx/tkMacOSXRegion.c
@@ -3,9 +3,9 @@
  *
  *	Implements X window calls for manipulating regions
  *
- * Copyright (c) 1995-1996 Sun Microsystems, Inc.
- * Copyright 2001-2009, Apple Inc.
- * Copyright (c) 2006-2009 Daniel A. Steffen <das@users.sourceforge.net>
+ * Copyright © 1995-1996 Sun Microsystems, Inc.
+ * Copyright © 2001-2009 Apple Inc.
+ * Copyright © 2006-2009 Daniel A. Steffen <das@users.sourceforge.net>
  *
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
diff --git a/macosx/tkMacOSXTest.c b/macosx/tkMacOSXTest.c
index 82c207d..ad3b108 100644
--- a/macosx/tkMacOSXTest.c
+++ b/macosx/tkMacOSXTest.c
@@ -4,9 +4,9 @@
  *	Contains commands for platform specific tests for
  *	the Macintosh platform.
  *
- * Copyright (c) 1996 Sun Microsystems, Inc.
- * Copyright 2001-2009, Apple Inc.
- * Copyright (c) 2005-2009 Daniel A. Steffen <das@users.sourceforge.net>
+ * Copyright © 1996 Sun Microsystems, Inc.
+ * Copyright © 2001-2009 Apple Inc.
+ * Copyright © 2005-2009 Daniel A. Steffen <das@users.sourceforge.net>
  *
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
diff --git a/macosx/tkMacOSXWm.c b/macosx/tkMacOSXWm.c
index 93baa2d..2fa9434 100644
--- a/macosx/tkMacOSXWm.c
+++ b/macosx/tkMacOSXWm.c
@@ -6,7 +6,7 @@
  *	the "wm" command and passes geometry information to the window manager.
  *
  * Copyright © 1994-1997 Sun Microsystems, Inc.
- * Copyright © 2001-2009, Apple Inc.
+ * Copyright © 2001-2009 Apple Inc.
  * Copyright © 2006-2009 Daniel A. Steffen <das@users.sourceforge.net>
  * Copyright © 2010 Kevin Walzer/WordTech Communications LLC.
  * Copyright © 2017-2019 Marc Culler.
diff --git a/macosx/tkMacOSXWm.h b/macosx/tkMacOSXWm.h
index 19bf379..dfebe3f 100644
--- a/macosx/tkMacOSXWm.h
+++ b/macosx/tkMacOSXWm.h
@@ -3,8 +3,8 @@
  *
  *	Declarations of Macintosh specific window manager structures.
  *
- * Copyright 2001-2009, Apple Inc.
- * Copyright (c) 2006-2009 Daniel A. Steffen <das@users.sourceforge.net>
+ * Copyright © 2001-2009 Apple Inc.
+ * Copyright © 2006-2009 Daniel A. Steffen <das@users.sourceforge.net>
  *
  * See the file "license.terms" for information on usage and redistribution of
  * this file, and for a DISCLAIMER OF ALL WARRANTIES.
diff --git a/macosx/tkMacOSXXCursors.h b/macosx/tkMacOSXXCursors.h
index 1363bee..9beda5e 100644
--- a/macosx/tkMacOSXXCursors.h
+++ b/macosx/tkMacOSXXCursors.h
@@ -5,9 +5,9 @@
  *	emulate the X cursor set. All of these cursors were
  *	constructed and donated by Grant Neufeld. (gneufeld@ccs.carleton.ca)
  *
- * Copyright (c) 1995-1996 Sun Microsystems, Inc.
- * Copyright 2008-2009, Apple Inc.
- * Copyright (c) 2008-2009 Daniel A. Steffen <das@users.sourceforge.net>
+ * Copyright © 1995-1996 Sun Microsystems, Inc.
+ * Copyright © 2008-2009 Apple Inc.
+ * Copyright © 2008-2009 Daniel A. Steffen <das@users.sourceforge.net>
  *
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
diff --git a/macosx/tkMacOSXXStubs.c b/macosx/tkMacOSXXStubs.c
index dbf4e09..b5ff88a 100644
--- a/macosx/tkMacOSXXStubs.c
+++ b/macosx/tkMacOSXXStubs.c
@@ -6,10 +6,10 @@
  *	their implementation just doesn't do anything. Other calls will
  *	eventually be moved into other files.
  *
- * Copyright (c) 1995-1997 Sun Microsystems, Inc.
- * Copyright (c) 2001-2009, Apple Inc.
- * Copyright (c) 2005-2009 Daniel A. Steffen <das@users.sourceforge.net>
- * Copyright (c) 2014 Marc Culler.
+ * Copyright © 1995-1997 Sun Microsystems, Inc.
+ * Copyright © 2001-2009 Apple Inc.
+ * Copyright © 2005-2009 Daniel A. Steffen <das@users.sourceforge.net>
+ * Copyright © 2014 Marc Culler.
  *
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.