.\"***************************************************************************
-.\" Copyright 2018,2020 Thomas E. Dickey *
+.\" Copyright 2018-2022,2023 Thomas E. Dickey *
.\" Copyright 1998-2010,2017 Free Software Foundation, Inc. *
.\" *
.\" Permission is hereby granted, free of charge, to any person obtaining a *
.\"
.\" Author: Thomas E. Dickey 1997
.\"
-.\" $Id: keyok.3x,v 1.14 2020/02/02 23:34:34 tom Exp $
-.TH keyok 3X ""
+.\" $Id: keyok.3x,v 1.35 2023/10/07 21:19:07 tom Exp $
+.TH keyok 3X 2023-10-07 "ncurses 6.4" "Library calls"
.SH NAME
-\fBkeyok\fP \- enable or disable a keycode
+\fB\%keyok\fP \-
+enable or disable a \fIcurses\fR keycode
.SH SYNOPSIS
-\fB#include <curses.h>\fP
-.sp
-\fBint keyok(int keycode, bool enable);\fP
+.nf
+\fB#include <curses.h>
+.PP
+\fBint keyok(int \fIkeycode\fP, bool \fIenable\fP);
+.fi
.SH DESCRIPTION
-This is an extension to the curses library.
+This is an extension to the \fIcurses\fP library.
It permits an application to disable specific keycodes, rather than
-use the \fIkeypad\fP function to disable all keycodes.
+use the \fB\%keypad\fP function to disable all keycodes.
Keys that have been disabled can be re-enabled.
.SH RETURN VALUE
The keycode must be greater than zero, else \fBERR\fP is returned.
and vice versa.
Otherwise, the function returns \fBOK\fP.
.SH PORTABILITY
-These routines are specific to ncurses.
-They were not supported on
+This routine is specific to \fIncurses\fP.
+It was 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).
+any code depending on them be conditioned using \fB\%NCURSES_VERSION\fP.
.SH AUTHOR
-Thomas Dickey.
+Thomas Dickey
+.SH SEE ALSO
+\fB\%define_key\fP(3X)