'\" t
.\"***************************************************************************
-.\" Copyright (c) 1998-2017,2018 Free Software Foundation, Inc. *
+.\" Copyright (c) 1998-2018,2019 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 *
.\" authorization. *
.\"***************************************************************************
.\"
-.\" $Id: curs_addch.3x,v 1.46 2018/07/28 21:02:35 tom Exp $
+.\" $Id: curs_addch.3x,v 1.47 2019/02/16 23:50:17 tom Exp $
.TH curs_addch 3X ""
.ie \n(.g .ds `` \(lq
.el .ds `` ``
call \fBwadd_wch\fP for characters which cannot be handled by \fBwaddch\fP.
.SS TABSIZE
.LP
-The \fBTABSIZE\fR variable is implemented in some versions of curses,
-but is not part of X/Open curses.
+The \fBTABSIZE\fR variable is implemented in SVr4 and other versions of curses,
+but is not part of X/Open curses
+(see \fBcurs_variables\fR(3X) for more details).
.LP
If \fIch\fR is a carriage return,
the cursor is moved to the beginning of the current row of the window.