#+TITLE: Lua layer

#+TAGS: layer|uncategorized

[[file:img/lua.gif]]

* Table of Contents                     :TOC_4_gh:noexport:
- [[#description][Description]]
  - [[#features][Features:]]
- [[#install][Install]]
- [[#key-bindings][Key bindings]]
  - [[#commands][Commands]]

* Description
This layer adds support for editing Lua.

** Features:
- Editing lua files using [[https://github.com/immerrr/lua-mode][lua-mode]]
- Sending code to a lua REPL
- Code linting using [[https://github.com/mpeterv/luacheck][Luacheck]]

* Install
To use this configuration layer, add it to your =~/.spacemacs=. You will need to
add =lua= to the existing =dotspacemacs-configuration-layers= list in this
file.

In order to enable code linting, install [[https://github.com/mpeterv/luacheck][Luacheck]].

* Key bindings
** Commands

| Key binding | Description                                |
|-------------+--------------------------------------------|
| ~SPC m d~   | lookup thing at point in lua documentation |
| ~SPC m s b~ | send buffer contents to REPL               |
| ~SPC m s f~ | send current function to REPL              |
| ~SPC m s l~ | send current line to REPL                  |
| ~SPC m s r~ | send current region to REPL                |