ncurses 6.4 - patch 20240224

[ncurses.git] / man / key_defined.3x

diff --git a/man/key_defined.3x b/man/key_defined.3x
index d190c7909931a7dc08b7adfef22cb1c318f8f3ef..26bf537505c42e85041d4018407d8447bfe543b2 100644 (file)
--- a/man/key_defined.3x
+++ b/man/key_defined.3x
@@ -1,5 +1,5 @@
 .\"***************************************************************************
-.\" Copyright 2018-2021,2022 Thomas E. Dickey                                *
+.\" Copyright 2018-2022,2023 Thomas E. Dickey                                *
 .\" Copyright 2003-2006,2010 Free Software Foundation, Inc.                  *
 .\"                                                                          *
 .\" Permission is hereby granted, free of charge, to any person obtaining a  *
@@ -29,16 +29,19 @@
 .\"
 .\" Author: Thomas E. Dickey 2003
 .\"
-.\" $Id: key_defined.3x,v 1.13 2022/02/12 20:03:40 tom Exp $
-.TH key_defined 3X ""
+.\" $Id: key_defined.3x,v 1.32 2023/12/16 20:32:22 tom Exp $
+.TH key_defined 3X 2023-12-16 "ncurses 6.4" "Library calls"
 .SH NAME
-\fBkey_defined\fP \- check if a keycode is defined
+\fB\%key_defined\fP \-
+test whether a \fIcurses\fR keycode is defined
 .SH SYNOPSIS
-\fB#include <curses.h>\fP
-.sp
-\fBint key_defined(const char *\fIdefinition\fB);\fR
+.nf
+\fB#include <curses.h>
+.PP
+\fBint key_defined(const char *\fIdefinition\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 determine if a string is currently bound
 to any keycode.
 .SH RETURN VALUE
@@ -47,12 +50,12 @@ If no keycode is bound, zero 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
+This routine is specific to \fI\%ncurses\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.
+any code depending on them be conditioned using \fB\%NCURSES_VERSION\fP.
+.SH AUTHORS
+Thomas Dickey
 .SH SEE ALSO
-\fBdefine_key\fP(3X).
-.SH AUTHOR
-Thomas Dickey.
+\fB\%define_key\fP(3X)