:
#	@(#) clear.sh 23.1 91/08/29 
#
#	Copyright (C) 1988-1991 The Santa Cruz Operation, Inc.
#		All Rights Reserved.
#	The information in this file is provided for the exclusive use of
#	the licensees of The Santa Cruz Operation, Inc.  Such users have the
#	right to use, modify, and incorporate this code into other products
#	for purposes authorized by the license agreement provided they include
#	this notice and the associated copyright notice with any such product.
#	The information in this file is provided "AS IS" without warranty.
#
#	Copyright (c) 1984, 1986, 1987, 1988 AT&T
#	  All Rights Reserved

#	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T
#	The copyright notice above does not evidence any
#	actual or intended publication of such source code.

#	Copyright (c) 1987, 1988 Microsoft Corporation
#	  All Rights Reserved

#	This Module contains Proprietary Information of Microsoft
#	Corporation and should be treated as Confidential.


# clear the screen with terminfo if possible, otherwise print
# 25 newlines (or $LINES if in the environment)
# if an argument is given, print the clear string for that tty type

tput ${1:+-T$1} clear 2> /dev/null || yes '' | sed "${LINES:-25}q"
exit 
