linenoise is a minimal, zero-config, BSD licensed, readline replacement used
in Redis, MongoDB, Android and many other projects.

Features:
* Single and multi line editing mode with the usual key bindings implemented.
* History handling.
* Completion.
* Hints (suggestions at the right of the prompt as you type).
* Multiplexing mode, with prompt hiding/restoring for asynchronous output.
* About ~850 lines (comments and spaces excluded) of BSD license source code.
* Only uses a subset of VT100 escapes (ANSI.SYS compatible).