awk/REGRESS

#! /bin/sh

if [ -d testdir ]
then
	true	# do nothing
elif [ -f awktest.tar ]
then
	echo extracting testdir
	tar -xpf awktest.tar
else
	echo $0: No testdir directory and no awktest.tar to extract it from! >&2
	exit 1
fi

cd testdir
pwd
PATH=.:$PATH
export PATH

REGRESS