.\"***************************************************************************
-.\" Copyright (c) 2003-2004,2006 Free Software Foundation, Inc. *
+.\" Copyright 2018,2020 Thomas E. Dickey *
+.\" Copyright 2003-2006,2010 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 2003
.\"
-.\" $Id: key_defined.3x,v 1.4 2006/02/25 21:50:01 tom Exp $
+.\" $Id: key_defined.3x,v 1.9 2020/02/02 23:34:34 tom Exp $
.TH key_defined 3X ""
.SH NAME
\fBkey_defined\fP \- check if a keycode is defined
.SH RETURN VALUE
If the string is bound to a keycode, its value (greater than zero) is returned.
If no keycode is bound, zero is returned.
-If the string conflicts with longer strings which are bound to keys, -1 is returned.
+If the string conflicts with longer strings
+which are bound to keys, \-1 is returned.
.SH PORTABILITY
-These routines are specific to ncurses. They were not supported on
-Version 7, BSD or System V implementations. It is recommended that
+These routines are specific to ncurses.
+They were not supported on
+Version 7, BSD or System V implementations.
+It is recommended that
any code depending on them be conditioned using NCURSES_VERSION.
.SH SEE ALSO
\fBdefine_key\fR(3X).
.SH AUTHOR
Thomas Dickey.
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