:

# looks for command ($1) in user's path. skips directories that don't
# start with /
print=no
if test "$1" = "-p"
then
	shift
	print=yes
fi

for dir in `echo $PATH | sed 's/:/ /g'`
do
	case "$dir" in

	/*) if test ! -d $dir/$1 && access x $dir/$1
	    then
		if test $print = yes
		then
			echo $dir/$1
		fi
		exit 0
	    fi
	    ;;

	esac
done
exit 1
