1 Posix says we should execute the command as if run by system(3)
2 Expect 'Hello,' and 'World!'
6 a command prefixed by '+' executes even with -n
10 echo "a command prefixed by '+' executes even with -n"
11 a command prefixed by '+' executes even with -n
16 echo "a command prefixed by '+' executes even with -n"
17 a command prefixed by '+' executes even with -n
18 { echo another command
20 Now we expect an error...
21 *** Error code 1 (continuing)
22 `all' not remade because of errors.