Basic line editing support.
| Author | Jp Calderone | |
| Class | Logging | Wrapper which logs attribute lookups. | 
| Class | TransportSequence | An ITerminalTransportimplementation which forwards calls to one or more otherITerminalTransports. | 
| Class | LocalTerminalBufferMixin | A mixin for RecvLine subclasses which records the state of the terminal. | 
| Class | RecvLine | TerminalProtocolwhich adds line editing features. | 
| Class | HistoricRecvLine | TerminalProtocolwhich adds both basic line-editing features and input history. |