# readline [![Software License](https://img.shields.io/badge/license-MIT-brightgreen.svg)](LICENSE.md) [![Build Status](https://travis-ci.org/chzyer/readline.svg?branch=master)](https://travis-ci.org/chzyer/readline) [![GoDoc](https://godoc.org/github.com/chzyer/readline?status.svg)](https://godoc.org/github.com/chzyer/readline) A pure go implementation for gnu readline. # Demo ![demo](https://raw.githubusercontent.com/chzyer/readline/master/example/demo.gif) # Shortcut `Meta`+`B` means press `Esc` and `n` separately. Users can change that in terminal simulator(i.e. iTerm2) to `Alt`+`B` | Shortcut | Comment | Support | |--------------------|-----------------------------------|---------| | `Ctrl`+`A` | Beginning of line | Yes | | `Ctrl`+`B` / `←` | Backward one character | Yes | | `Meta`+`B` | Backward one word | Yes | | `Ctrl`+`C` | Send io.EOF | Yes | | `Ctrl`+`D` | Delete one character | Yes | | `Meta`+`D` | Delete one word | Yes | | `Ctrl`+`E` | End of line | Yes | | `Ctrl`+`F` / `→` | Forward one character | Yes | | `Meta`+`F` | Forward one word | Yes | | `Ctrl`+`G` | Cancel | Yes | | `Ctrl`+`H` | Delete previous character | Yes | | `Ctrl`+`I` / `Tab` | Command line completion | No | | `Ctrl`+`J` | Line feed | Yes | | `Ctrl`+`K` | Cut text to the end of line | Yes | | `Ctrl`+`L` | Clean screen | No | | `Ctrl`+`M` | Same as Enter key | Yes | | `Ctrl`+`N` / `↓` | Next line (in history) | Yes | | `Ctrl`+`P` / `↑` | Prev line (in history) | Yes | | `Ctrl`+`R` | Search backwards in history | Yes | | `Ctrl`+`S` | Search forwards in history | Yes | | `Ctrl`+`T` | Transpose characters | Yes | | `Meta`+`T` | Transpose words | No | | `Ctrl`+`U` | Cut text to the beginning of line | No | | `Ctrl`+`W` | Cut previous word | Yes | | `Backspace` | Delete previous character | Yes | | `Meta`+`Backspace` | Cut previous word | Yes | | `Enter` | Line feed | Yes |