diff --git a/src/browser.c b/src/browser.c
index 8743b7d4ea53ac86be0a750095cd7c79def2f463..8e37816ddd928dbb077c02df67a9636088acf312 100644
--- a/src/browser.c
+++ b/src/browser.c
@@ -3,6 +3,7 @@
  *                                                                        *
  *   Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,  *
  *   2010, 2011, 2013, 2014, 2015 Free Software Foundation, Inc.          *
+ *   Copyright (C) 2015, 2016 Benno Schulenberg                           *
  *                                                                        *
  *   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 *
diff --git a/src/chars.c b/src/chars.c
index b92d9a2e08e8e589b5b58999092fa3e7c69f41bb..86276b719abc5b9163e71a645b86dcd0e7a40da6 100644
--- a/src/chars.c
+++ b/src/chars.c
@@ -3,6 +3,8 @@
  *                                                                        *
  *   Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,  *
  *   2010, 2011, 2013, 2014 Free Software Foundation, Inc.                *
+ *   Copyright (C) 2016 Benno Schulenberg                                 *
+ *                                                                        *
  *   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 Free Software Foundation; either version 3, or (at your option)  *
diff --git a/src/color.c b/src/color.c
index 1aba53f77cf03cd017ea27a28e081eaf7e2d6734..64a8dde7072f66bd73b773c5f40b57383678ae09 100644
--- a/src/color.c
+++ b/src/color.c
@@ -3,6 +3,8 @@
  *                                                                        *
  *   Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,  *
  *   2010, 2011, 2013, 2014, 2015 Free Software Foundation, Inc.          *
+ *   Copyright (C) 2014, 2015, 2016 Benno Schulenberg                     *
+ *                                                                        *
  *   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 Free Software Foundation; either version 3, or (at your option)  *
diff --git a/src/cut.c b/src/cut.c
index 91fddcdf72f9791e1b81d3f2dfcc1a9d68d9d61d..6d141a3eb0fec68a1dfb1c69570baf4d38c8f243 100644
--- a/src/cut.c
+++ b/src/cut.c
@@ -3,6 +3,9 @@
  *                                                                        *
  *   Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,  *
  *   2008, 2009, 2010, 2011, 2013, 2014 Free Software Foundation, Inc.    *
+ *   Copyright (C) 2014 Mark Majeres                                      *
+ *   Copyright (C) 2016 Benno Schulenberg                                 *
+ *                                                                        *
  *   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 Free Software Foundation; either version 3, or (at your option)  *
diff --git a/src/files.c b/src/files.c
index 28d5bded839d521b10bc44c23d03707c9a1b206d..e3b88836292f7f389fa042199636ca4262ed92ca 100644
--- a/src/files.c
+++ b/src/files.c
@@ -3,6 +3,8 @@
  *                                                                        *
  *   Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,  *
  *   2008, 2009, 2010, 2011, 2013, 2014 Free Software Foundation, Inc.    *
+ *   Copyright (C) 2015, 2016 Benno Schulenberg                           *
+ *                                                                        *
  *   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 Free Software Foundation; either version 3, or (at your option)  *
diff --git a/src/global.c b/src/global.c
index cec61c965e15035fd02b65f016a0f600566e0a8c..739757cfe7f94035790ebbcdbb08b88feb8d9dc5 100644
--- a/src/global.c
+++ b/src/global.c
@@ -3,6 +3,8 @@
  *                                                                        *
  *   Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,  *
  *   2008, 2009, 2010, 2011, 2013, 2014 Free Software Foundation, Inc.    *
+ *   Copyright (C) 2014, 2015, 2016 Benno Schulenberg                     *
+ *                                                                        *
  *   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 Free Software Foundation; either version 3, or (at your option)  *
diff --git a/src/help.c b/src/help.c
index 93f2502ea461d12cdc345e55613923a5327626b0..9d7b380c842010fb6068cbe64125e7e84a9e5569 100644
--- a/src/help.c
+++ b/src/help.c
@@ -3,6 +3,8 @@
  *                                                                        *
  *   Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,  *
  *   2009, 2010, 2011, 2013, 2014 Free Software Foundation, Inc.          *
+ *   Copyright (C) 2014, 2015, 2016 Benno Schulenberg                     *
+ *                                                                        *
  *   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 Free Software Foundation; either version 3, or (at your option)  *
diff --git a/src/move.c b/src/move.c
index 3b2ec29d905db18a388849b4d47880719398b66e..0d7507b06d9938c386c291bd3ad33baf691bcd6e 100644
--- a/src/move.c
+++ b/src/move.c
@@ -3,6 +3,8 @@
  *                                                                        *
  *   Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,  *
  *   2008, 2009, 2010, 2011, 2013, 2014 Free Software Foundation, Inc.    *
+ *   Copyright (C) 2014, 2015, 2016 Benno Schulenberg                     *
+ *                                                                        *
  *   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 Free Software Foundation; either version 3, or (at your option)  *
diff --git a/src/nano.c b/src/nano.c
index d3695d344337753f3f4af54b022ae8cafcff1812..1caff3ebb788c1f660a231ba2705194befc69cd0 100644
--- a/src/nano.c
+++ b/src/nano.c
@@ -3,6 +3,8 @@
  *                                                                        *
  *   Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,  *
  *   2008, 2009, 2010, 2011, 2013, 2014 Free Software Foundation, Inc.    *
+ *   Copyright (C) 2014, 2015, 2016 Benno Schulenberg                     *
+ *                                                                        *
  *   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 Free Software Foundation; either version 3, or (at your option)  *
diff --git a/src/nano.h b/src/nano.h
index 38a1c132075324047eadbec2969328762d439cf9..4fa9ef51c4630ca0b05c12a287a1124f76fc0779 100644
--- a/src/nano.h
+++ b/src/nano.h
@@ -3,6 +3,8 @@
  *                                                                        *
  *   Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,  *
  *   2008, 2009, 2010, 2011, 2013, 2014 Free Software Foundation, Inc.    *
+ *   Copyright (C) 2014, 2015, 2016 Benno Schulenberg                     *
+ *
  *   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 Free Software Foundation; either version 3, or (at your option)  *
diff --git a/src/prompt.c b/src/prompt.c
index c65bc2f6cfc04bd08412365da53b3117efb03f4a..a902185305b7428ee29236a7eb266fa1dde077cf 100644
--- a/src/prompt.c
+++ b/src/prompt.c
@@ -3,6 +3,8 @@
  *                                                                        *
  *   Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,  *
  *   2008, 2009, 2010, 2011, 2013, 2014 Free Software Foundation, Inc.    *
+ *   Copyright (C) 2016 Benno Schulenberg                                 *
+ *                                                                        *
  *   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 Free Software Foundation; either version 3, or (at your option)  *
diff --git a/src/rcfile.c b/src/rcfile.c
index c900cb961dd19df93b9a9f7dfef8fb1b66ee1a16..fe4847510890743cccaaac4d108cb33a9ef3cf00 100644
--- a/src/rcfile.c
+++ b/src/rcfile.c
@@ -3,6 +3,9 @@
  *                                                                        *
  *   Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,  *
  *   2010, 2011, 2013, 2014 Free Software Foundation, Inc.                *
+ *   Copyright (C) 2014 Mike Frysinger                                    *
+ *   Copyright (C) 2014, 2015, 2016 Benno Schulenberg                     *
+ *                                                                        *
  *   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 Free Software Foundation; either version 3, or (at your option)  *
diff --git a/src/search.c b/src/search.c
index 216853da49cab40fac098cc99c9875ace614a572..071322b74864b99154af43b78c737edb249d280b 100644
--- a/src/search.c
+++ b/src/search.c
@@ -3,6 +3,8 @@
  *                                                                        *
  *   Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,  *
  *   2008, 2009, 2010, 2011, 2013, 2014 Free Software Foundation, Inc.    *
+ *   Copyright (C) 2015, 2016 Benno Schulenberg                           *
+ *                                                                        *
  *   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 Free Software Foundation; either version 3, or (at your option)  *
diff --git a/src/text.c b/src/text.c
index 7eb6256aaf168aa46d54c91cc4c1b48f0b9167fa..869da10e30e7e884314819103ce3add1aaa6f7bc 100644
--- a/src/text.c
+++ b/src/text.c
@@ -3,6 +3,10 @@
  *                                                                        *
  *   Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,  *
  *   2008, 2009, 2010, 2011, 2013, 2014 Free Software Foundation, Inc.    *
+ *   Copyright (C) 2014, 2015 Mark Majeres                                *
+ *   Copyright (C) 2016 Mike Scalora                                      *
+ *   Copyright (C) 2015, 2016 Benno Schulenberg                           *
+ *                                                                        *
  *   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 Free Software Foundation; either version 3, or (at your option)  *
diff --git a/src/utils.c b/src/utils.c
index 67d90d892589a5f75cb286c836ed766427540f14..4710379e782617eae9e34b453c315d7518121800 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -3,6 +3,8 @@
  *                                                                        *
  *   Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,  *
  *   2008, 2009, 2010, 2011, 2013, 2014 Free Software Foundation, Inc.    *
+ *   Copyright (C) 2016 Benno Schulenberg                                 *
+ *                                                                        *
  *   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 Free Software Foundation; either version 3, or (at your option)  *
diff --git a/src/winio.c b/src/winio.c
index adbc9cb6cede7516d2afc548fad470697ed2fd93..aa4dd6c0f5291898574fe3b37f079832f1f50398 100644
--- a/src/winio.c
+++ b/src/winio.c
@@ -3,6 +3,8 @@
  *                                                                        *
  *   Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,  *
  *   2008, 2009, 2010, 2011, 2013, 2014 Free Software Foundation, Inc.    *
+ *   Copyright (C) 2014, 2015, 2016 Benno Schulenberg                     *
+ *                                                                        *
  *   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 Free Software Foundation; either version 3, or (at your option)  *