58 lines
3.1 KiB
Plaintext
58 lines
3.1 KiB
Plaintext
.\"***************************************************************************
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.\" Copyright (c) 1998-2006,2010 Free Software Foundation, Inc. *
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.\" *
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.\" Permission is hereby granted, free of charge, to any person obtaining a *
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.\" copy of this software and associated documentation files (the *
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.\" "Software"), to deal in the Software without restriction, including *
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.\" without limitation the rights to use, copy, modify, merge, publish, *
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.\" distribute, distribute with modifications, sublicense, and/or sell *
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.\" copies of the Software, and to permit persons to whom the Software is *
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.\" furnished to do so, subject to the following conditions: *
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.\" *
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.\" The above copyright notice and this permission notice shall be included *
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.\" in all copies or substantial portions of the Software. *
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.\" *
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.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
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.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
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.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
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.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
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.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
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.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
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.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
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.\" *
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.\" Except as contained in this notice, the name(s) of the above copyright *
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.\" holders shall not be used in advertising or otherwise to promote the *
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.\" sale, use or other dealings in this Software without prior written *
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.\" authorization. *
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.\"***************************************************************************
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.\"
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.\" Author: Thomas E. Dickey 1997
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.\"
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.\" $Id: keyok.3x,v 1.11 2010/12/04 18:40:45 tom Exp $
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.TH keyok 3X ""
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.SH NAME
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\fBkeyok\fP \- enable or disable a keycode
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.SH SYNOPSIS
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\fB#include <curses.h>\fP
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.sp
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\fBint keyok(int keycode, bool enable);\fP
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.SH DESCRIPTION
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This is an extension to the curses library.
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It permits an application to disable specific keycodes, rather than
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use the \fIkeypad\fP function to disable all keycodes.
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Keys that have been disabled can be re-enabled.
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.SH RETURN VALUE
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The keycode must be greater than zero, else ERR is returned.
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If it does not correspond to a defined key, then ERR is returned.
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If the \fIenable\fP parameter is true, then the key must have been disabled,
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and vice versa.
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Otherwise, the function returns OK.
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.SH PORTABILITY
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These routines are specific to ncurses. They were not supported on
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Version 7, BSD or System V implementations. It is recommended that
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any code depending on them be conditioned using NCURSES_VERSION.
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.SH SEE ALSO
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\fBdefine_key\fR(3X).
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.SH AUTHOR
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Thomas Dickey.
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