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SpaceVim/docs/layers/lang/racket.md

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---
title: "SpaceVim lang#racket layer"
description: "This layer adds racket language support to SpaceVim, including syntax highlighting, code runner and REPL support."
---
# [Available Layers](../../) >> lang#racket
<!-- vim-markdown-toc GFM -->
- [Description](#description)
- [Features](#features)
- [Install](#install)
- [Key bindings](#key-bindings)
- [Inferior REPL process](#inferior-repl-process)
- [Running current file](#running-current-file)
<!-- vim-markdown-toc -->
## Description
This layer adds racket language support to SpaceVim.
## Features
- syntax highlighting
- code runner
- REPL support
## Install
To use this configuration layer, update custom configuration file with:
```toml
[[layers]]
name = "lang#racket"
```
## Key bindings
### Inferior REPL process
Start a `racket -i` inferior REPL process with `SPC l s i`.
Send code to inferior process commands:
| Key Bindings | Descriptions |
| ------------ | ------------------------------------------------ |
| `SPC l s b` | send buffer and keep code buffer focused |
| `SPC l s l` | send line and keep code buffer focused |
| `SPC l s s` | send selection text and keep code buffer focused |
### Running current file
To running current file, you can press `SPC l r` to run current file without loss focus, and the result will be shown in a runner buffer.