diff --git a/eventsHandler.go b/eventKeyboard.go
similarity index 95%
rename from eventsHandler.go
rename to eventKeyboard.go
index a443431..f8bcf41 100644
--- a/eventsHandler.go
+++ b/eventKeyboard.go
@@ -1,4 +1,5 @@
-// WIT.COM Inc. 2017-2025 GPL 3.0
+// Copyright 2017-2025 WIT.COM Inc. All rights reserved.
+// Use of this source code is (now) governed by the GPL 3.0
 
 package main
 
diff --git a/mouse.go b/eventMouse.go
similarity index 94%
rename from mouse.go
rename to eventMouse.go
index 4078d70..88702c3 100644
--- a/mouse.go
+++ b/eventMouse.go
@@ -1,6 +1,7 @@
-// Copyright 2014 The gocui Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
+// Copyright 2017-2025 WIT.COM Inc. All rights reserved.
+// Use of this source code is governed by the GPL 3.0
+
+// NOTE: our code is under the GPL, not BSD
 
 // note by jcarr@wit.com in 2025: this is one of the coolest
 // things ever what this does. I've tried to improve
@@ -9,6 +10,10 @@
 // console interface. Well done everyone that has
 // contributed to this gocui project !!!
 
+// Copyright 2014 The gocui Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
 package main
 
 import (
diff --git a/click.go b/eventMouseClick.go
similarity index 100%
rename from click.go
rename to eventMouseClick.go
diff --git a/main.go b/init.go
similarity index 100%
rename from main.go
rename to init.go
diff --git a/tree.go b/tree.go
index 57f283a..4b6e23b 100644
--- a/tree.go
+++ b/tree.go
@@ -2,6 +2,11 @@ package main
 
 /*
 	This is reference code for toolkit developers
+
+	This is how information is passed in GO back to the application
+	via the GO 'plugin' concept
+
+	TODO: switch this to protocol buffers
 */
 
 import (