(name string, def string, usage string)
| 60 | Int(name string, def int, usage string) *int |
| 61 | Float64(name string, def float64, usage string) *float64 |
| 62 | String(name string, def string, usage string) *string |
| 63 | |
| 64 | // StringList is similar to String but allows multiple values for a |
| 65 | // single flag |