ncurses 6.2 - patch 20201017

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

diff --git a/man/mitem_current.3x b/man/mitem_current.3x
index 00a876ab71ccdc24c8dd8964a304d97e638c3367..4cd37b6033e276f6d2c06b16dd16bf5946aa4fba 100644 (file)
--- a/man/mitem_current.3x
+++ b/man/mitem_current.3x
@@ -1,6 +1,7 @@
 '\" t
 .\"***************************************************************************
-.\" Copyright (c) 1998-2018,2019 Free Software Foundation, Inc.              *
+.\" Copyright 2018-2019,2020 Thomas E. Dickey                                *
+.\" Copyright 1998-2006,2010 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            *
@@ -27,22 +28,22 @@
 .\" authorization.                                                           *
 .\"***************************************************************************
 .\"
-.\" $Id: mitem_current.3x,v 1.16 2019/03/23 21:47:36 tom Exp $
+.\" $Id: mitem_current.3x,v 1.20 2020/10/18 00:39:06 tom Exp $
 .TH mitem_current 3X ""
 .SH NAME
 \fBmitem_current\fR \- set and get current_menu_item
 .SH SYNOPSIS
 \fB#include <menu.h>\fR
+.sp
+\fBint set_current_item(MENU *\fP\fImenu\fP\fB, ITEM *\fP\fIitem\fP\fB);\fP
 .br
-int set_current_item(MENU *menu, ITEM *item);
+\fBITEM *current_item(const MENU *\fP\fImenu\fP\fB);\fP
+.sp
+\fBint set_top_row(MENU *\fP\fImenu\fP\fB, int \fP\fIrow\fP\fB);\fP
 .br
-ITEM *current_item(const MENU *menu);
-.br
-int set_top_row(MENU *menu, int row);
-.br
-int top_row(const MENU *menu);
-.br
-int item_index(const ITEM *item);
+\fBint top_row(const MENU *\fP\fImenu\fP\fB);\fP
+.sp
+\fBint item_index(const ITEM *\fP\fIitem\fP\fB);\fP
 .br
 .SH DESCRIPTION
 The function \fBset_current_item\fR sets the current item (the item on which
@@ -62,7 +63,7 @@ The function \fBitem_index\fR returns the (zero-origin) index of \fIitem\fR in
 the menu's item pointer list.
 .SH RETURN VALUE
 \fBcurrent_item\fR returns a pointer (which may be \fBNULL\fR).
-It does not set errno.
+It does not set \fBerrno\fP.
 .PP
 \fBtop_row\fR and \fBitem_index\fR return \fBERR\fR (the general \fBcurses\fR
 error value) if their \fImenu\fP parameter is \fBNULL\fP.