7c2fbfb345896881c631598ee3852ce9ce33fb07April Chin########################################################################
7c2fbfb345896881c631598ee3852ce9ce33fb07April Chin# This software is part of the ast package #
3e14f97f673e8a630f076077de35afdd43dc1587Roger A. Faulkner# Copyright (c) 1982-2010 AT&T Intellectual Property #
7c2fbfb345896881c631598ee3852ce9ce33fb07April Chin# and is licensed under the #
7c2fbfb345896881c631598ee3852ce9ce33fb07April Chin# Common Public License, Version 1.0 #
7c2fbfb345896881c631598ee3852ce9ce33fb07April Chin# by AT&T Intellectual Property #
7c2fbfb345896881c631598ee3852ce9ce33fb07April Chin# A copy of the License is available at #
7c2fbfb345896881c631598ee3852ce9ce33fb07April Chin# (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) #
7c2fbfb345896881c631598ee3852ce9ce33fb07April Chin# Information and Software Systems Research #
7c2fbfb345896881c631598ee3852ce9ce33fb07April Chin# AT&T Research #
7c2fbfb345896881c631598ee3852ce9ce33fb07April Chin# Florham Park NJ #
7c2fbfb345896881c631598ee3852ce9ce33fb07April Chin# David Korn <dgk@research.att.com> #
7c2fbfb345896881c631598ee3852ce9ce33fb07April Chin########################################################################
7c2fbfb345896881c631598ee3852ce9ce33fb07April Chin print -r $(( abs((_.ur.x-_.ll.x)*(_.ur.y-_.ll.y)) ))
7c2fbfb345896881c631598ee3852ce9ce33fb07April Chin[[ ${s.ur.x} == 9 ]] || err_exit ' ${s.ur.x} != 9'
7c2fbfb345896881c631598ee3852ce9ce33fb07April Chin(( s.area == 4 )) || err_exit 'area of s should be 4'
7c2fbfb345896881c631598ee3852ce9ce33fb07April Chin(( r[one].area == 16 )) || err_exit 'area of r[one] should be 16'
7c2fbfb345896881c631598ee3852ce9ce33fb07April Chin[[ ${r[one].area} == 16 ]] || err_exit '${r[one].area} should be 16'