2 ./test/hail --no-such-option
6 ./test/hbal --no-such-option
10 ./test/hspace --no-such-option
14 ./test/hscan --no-such-option
18 ./test/hinfo --no-such-option
22 ./test/hcheck --no-such-option
26 ./test/hspace unexpected-argument
28 Error: this program doesn't take any arguments.
31 ./test/hbal unexpected-argument
33 Error: this program doesn't take any arguments.
36 ./test/hinfo unexpected-argument
38 Error: this program doesn't take any arguments.
41 ./test/hcheck unexpected-argument
43 Error: this program doesn't take any arguments.