.\"***************************************************************************
-.\" Copyright 2018,2020 Thomas E. Dickey *
+.\" Copyright 2018-2020,2021 Thomas E. Dickey *
.\" Copyright 1998-2015,2017 Free Software Foundation, Inc. *
.\" *
.\" Permission is hereby granted, free of charge, to any person obtaining a *
.\" authorization. *
.\"***************************************************************************
.\"
-.\" $Id: curs_touch.3x,v 1.23 2020/10/24 09:51:21 tom Exp $
+.\" $Id: curs_touch.3x,v 1.24 2021/06/17 21:26:02 tom Exp $
.TH curs_touch 3X ""
.na
.hy 0
.RS 3
.TP 5
\fBis_linetouched\fP
-returns an error
+returns an error
if the window pointer is null, or
if the line number is outside the window.
.IP
The actual function returns \fBFALSE\fP when it detects an error.
.TP 5
\fBwtouchln\fP
-returns an error
+returns an error
if the window pointer is null, or
if the line number is outside the window.
.RE