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?RCS: $Id: pager.U,v 3.0.1.2 1995/01/30 14:41:26 ram Exp $
?RCS:
?RCS: Copyright (c) 1991-1993, Raphael Manfredi
?RCS: 
?RCS: You may redistribute only under the terms of the Artistic Licence,
?RCS: as specified in the README file that comes with the distribution.
?RCS: You may reuse parts of this distribution only within the terms of
?RCS: that same Artistic Licence; a copy of which may be found at the root
?RCS: of the source tree for dist 3.0.
?RCS:
?RCS: $Log: pager.U,v $
?RCS: Revision 3.0.1.2  1995/01/30  14:41:26  ram
?RCS: patch49: ensure dflt gets initialized in case no pagers are found (WED)
?RCS:
?RCS: Revision 3.0.1.1  1994/10/29  16:27:45  ram
?RCS: patch36: replaced Myread by Getfile in the dependency line
?RCS:
?RCS: Revision 3.0  1993/08/18  12:09:30  ram
?RCS: Baseline for dist 3.0 netwide release.
?RCS:
?MAKE:pager: pg more less Getfile Oldconfig
?MAKE:	-pick add $@ %<
?S:pager:
?S:	This variable contains the name of the preferred pager on the system.
?S:	Usual values are (the full pathnames of) more, less, pg, or cat.
?S:.
: locate the preferred pager for this system
case "$pager" in
'')
	dflt=''
	case "$pg" in
	/*) dflt=$pg;;
	esac
	case "$more" in
	/*) dflt=$more;;
	esac
	case "$less" in
	/*) dflt=$less;;
	esac
	case "$dflt" in
	'') dflt=/usr/ucb/more;;
	esac
	;;
*) dflt="$pager";;
esac
echo " "
fn=f/
rp='What pager is used on your system?'
. ./getfile
pager="$ans"