SpaceVim/docs/layers/lang/crystal.md

title	description
SpaceVim lang#crystal layer	This layer is for crystal development, provide syntax checking, code runner and repl support for crystal file.

Available Layers >> lang#crystal

• Description
• Install
• Features
• Key bindings
  • Running current script
  • Inferior REPL process

Description

This layer is for crystal development.

Install

To use this configuration layer, update custom configuration file with:

[[layers]]
  name = "lang#crystal"

To use REPL for crystal, you need to install icr.

Features

• repl support
• code runner

Key bindings

Running current script

To running a crystal file, you can press SPC l r to run current file without loss focus, and the result will be shown in a runner buffer.

Inferior REPL process

Start a icr 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