"}      sub0 := &Command{Use: "sub0"}     r.AddCommand(sub0)      sub00 := &Command{Use: "sub00"}     sub00 := &Command{Use: "sub00"}      sub0.AddCommand(sub00)     sub0.AddCommand(sub00)      sub0 := &Command{Use: "sub0"}     r.AddCommand(sub0)      sub00 := &Command{Use: "sub00"}     sub00 := &Command{Use: "sub00"}      sub0.AddCommand(sub00)     sub0.AddCommand(sub00)      return r    }(),    expectedExpressions: []string{"(