X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=man%2Fdefine_key.3x;h=298a979c3305ead3fd558d9eb254949bed175d73;hp=c11e14b1e74756287229936468184f62b246a219;hb=8d3ea9021573747ecd129228ba7782a03243f62c;hpb=a8987e73ec254703634802b4f7ee30d3a485524d

diff --git a/man/define_key.3x b/man/define_key.3x
index c11e14b1..298a979c 100644
--- a/man/define_key.3x
+++ b/man/define_key.3x
@@ -1,5 +1,5 @@
 .\"***************************************************************************
-.\" Copyright (c) 1998-2002,2003 Free Software Foundation, Inc.              *
+.\" Copyright (c) 1998-2010,2017 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            *
@@ -28,13 +28,13 @@
 .\"
 .\" Author: Thomas E. Dickey 1997
 .\"
-.\" $Id: define_key.3x,v 1.10 2003/10/25 20:33:16 tom Exp $
+.\" $Id: define_key.3x,v 1.15 2017/11/21 00:53:44 tom Exp $
 .TH define_key 3X ""
 .SH NAME
 \fBdefine_key\fP \- define a keycode
 .SH SYNOPSIS
 \fB#include <curses.h>\fP
-
+.sp
 \fBint define_key(const char *definition, int keycode);\fP
 .SH DESCRIPTION
 This is an extension to the curses library.
@@ -47,18 +47,17 @@ removed.
 Similarly, if the given keycode is negative or zero, any existing string
 for the given definition is removed.
 .SH RETURN VALUE
-The keycode must be greater than zero, else ERR is returned.
+The keycode must be greater than zero, and the string non-null,
+otherwise \fBERR\fP is returned.
+\fBERR\fP may also be returned if there is insufficient memory to allocate the
+data to store the definition.
+If no error is detected, \fBOK\fP 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
 any code depending on them be conditioned using NCURSES_VERSION.
 .SH SEE ALSO
-\fBkeyok\fR(3X).
+\fBkeyok\fR(3X),
+\fBkey_defined\fR(3X).
 .SH AUTHOR
 Thomas Dickey.
-.\"#
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