/****************************************************************************
- * Copyright (c) 1998-2017,2019 Free Software Foundation, Inc. *
+ * Copyright 2019,2020 Thomas E. Dickey *
+ * Copyright 1998-2016,2017 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
/*
* Author: Thomas E. Dickey 1998
*
- * $Id: filter.c,v 1.33 2019/08/24 23:11:01 tom Exp $
+ * $Id: filter.c,v 1.34 2020/02/02 23:34:34 tom Exp $
*
* An example of the 'filter()' function in ncurses, this program prompts
* for commands and executes them (like a command shell). It illustrates