Index - O
| objectName | Protolude.Lifted |
| odd | Protolude.Lifted |
| on | Protolude.Lifted |
| one | Protolude.Lifted |
| onException | Protolude.Lifted |
| openFile | Protolude.Lifted |
| optional | Protolude.Lifted |
| or | Protolude.Lifted |
| orAlt | Protolude.Lifted |
| Ord | Protolude.Lifted |
| ord | Protolude.Lifted |
| Ordering | Protolude.Lifted |
| ordNub | Protolude.Lifted |
| orElse | Protolude.Lifted |
| orEmpty | Protolude.Lifted |
| orInteger | Protolude.Lifted |
| otherwise | Protolude.Lifted |
| overflowError | Protolude.Lifted |