ncursesw-morphos/man/keyok.3x
Thomas E. Dickey 96d6b16de0 ncurses 5.7 - patch 20101204
+ add special case to _nc_infotocap() to recognize the setaf/setab
  strings from xterm+256color and xterm+88color, and provide a reduced
  version which works with termcap.
+ remove obsolete emacs "Local Variables" section from documentation
  (request by Sven Joachim).
+ update doc/html/index.html to include NCURSES-Programming-HOWTO.html
  (report by Sven Joachim).
2010-12-04 21:15:53 +00:00

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.\"***************************************************************************
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.\" Author: Thomas E. Dickey 1997
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.\" $Id: keyok.3x,v 1.11 2010/12/04 18:40:45 tom Exp $
.TH keyok 3X ""
.SH NAME
\fBkeyok\fP \- enable or disable a keycode
.SH SYNOPSIS
\fB#include <curses.h>\fP
.sp
\fBint keyok(int keycode, bool enable);\fP
.SH DESCRIPTION
This is an extension to the curses library.
It permits an application to disable specific keycodes, rather than
use the \fIkeypad\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 ERR is returned.
If it does not correspond to a defined key, then ERR is returned.
If the \fIenable\fP parameter is true, then the key must have been disabled,
and vice versa.
Otherwise, the function returns OK.
.SH PORTABILITY
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.