.\" authorization. *
.\"***************************************************************************
.\"
-.\" $Id: curs_add_wch.3x,v 1.7 2010/07/31 16:12:01 tom Exp $
+.\" $Id: curs_add_wch.3x,v 1.8 2010/08/14 23:29:16 tom Exp $
.TH curs_add_wch 3X ""
.SH NAME
\fBadd_wch\fP,
.SH RETURN VALUES
.PP
All routines return the integer \fBERR\fR upon failure and \fBOK\fR on success.
+.PP
+Functions with a "mv" prefix first perform a cursor movement using
+\fBwmove\fP, and return an error if the position is outside the window,
+or if the window pointer is null.
.SH NOTES
.PP
Note that