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87 lines
2.4 KiB
Markdown
87 lines
2.4 KiB
Markdown
---
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title: "SpaceVim lang#javascript layer"
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description: "This layer is for JaveScript development"
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---
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# [Available Layers](../../) >> lang#javascript
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<!-- vim-markdown-toc GFM -->
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- [Description](#description)
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- [Install](#install)
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- [Features](#features)
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- [Layer configuration](#layer-configuration)
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- [Key bindings](#key-bindings)
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- [Import key bindings](#import-key-bindings)
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- [Generate key bindings](#generate-key-bindings)
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- [Inferior REPL process](#inferior-repl-process)
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<!-- vim-markdown-toc -->
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## Description
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This layer is for JavaScript development.
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## Install
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To use this configuration layer, update custom configuration file with:
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```toml
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[[layers]]
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name = "lang#javascript"
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```
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## Features
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- auto-completion
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- syntax checking
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- goto definition
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- refernce finder
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## Layer configuration
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`auto_fix`: auto fix problems when saving files, disabled by default.
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`enable_flow_syntax`: Enable configuration for [flow](https://flow.org/), disabled by default.
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If you need these features, you can enable them in the layer config:
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```toml
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[[layers]]
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name = "lang#javascript"
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auto_fix = true
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enable_flow_syntax = true
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```
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## Key bindings
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### Import key bindings
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| Key Binding | Description |
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| -------------------- | ------------------------------- |
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| `F4` (Insert/Normal) | Import symbol under cursor |
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| `SPC j i` | Import symbol under cursor |
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| `SPC j f` | Import missing symbols |
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| `SPC j g` | Jump to module under cursor |
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| `<C-j>i` (Insert) | Import symbol under cursor |
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| `<C-j>f` (Insert) | Import missing symbols |
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| `<C-j>g` (Insert) | Jump to module under cursor |
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### Generate key bindings
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| Mode | Key Binding | Description |
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| ------------- | ----------- | ------------------------------------- |
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| normal | `SPC l g d` | Generate JSDoc |
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### Inferior REPL process
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Start a `node -i` inferior REPL process with `SPC l s i`.
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Send code to inferior process commands:
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| Key Binding | Description |
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| ----------- | ------------------------------------------------ |
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| `SPC l s b` | send buffer and keep code buffer focused |
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| `SPC l s l` | send line and keep code buffer focused |
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| `SPC l s s` | send selection text and keep code buffer focused |
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