explain a non-portable behavior

This commit is contained in:
drochner 2010-02-19 19:09:15 +00:00
parent 7921be2c51
commit f138ed81f2
1 changed files with 13 additions and 1 deletions

View File

@ -1,4 +1,4 @@
.\" $NetBSD: curses_line.3,v 1.4 2003/04/16 13:35:01 wiz Exp $
.\" $NetBSD: curses_line.3,v 1.5 2010/02/19 19:09:15 drochner Exp $
.\"
.\" Copyright (c) 2002
.\" Brett Lymn (blymn@NetBSD.org, brett_lymn@yahoo.com.au)
@ -154,6 +154,18 @@ The
.Nx
Curses library complies with the X/Open Curses specification, part of
the Single Unix Specification.
.Pp
The use of
.Dv ACS_HLINE
and
.Dv ACS_VLINE
as default drawing character in
.Fn hline
and
.Fn vline
is a
.Nx
extension which should not be relied on in portable code.
.Sh HISTORY
The Curses package appeared in
.Bx 4.0 .