Language extension for VS Code

This package complements bytecodealliance.wit-idl by adding an Antlr4 grammar, which (in time) will drive various language specific features.

The description of the WIT format can be found at: https://github.com/WebAssembly/component-model/blob/main/design/mvp/WIT.md

Features

• Add dependy on bytecodealliance.wit-idl
• Add Antlr4 grammar (Wit.g4)
• "Quick" syntax checking (F7)
• "Quick" syntax checking on open/save (optional behind config flag)
• Web host support
• Linting
• Outline view
• Hover help
• Go to definition
• Find all references
• Code completion
• Code folding
• Pretty print
• wit-bindgen integration
• wasm-tools integration

Requirements

This extension has a dependency on bytecodealliance.wit-idl, which provides the syntax colouring.

Extension Settings

This extension contributes the following settings:

• wit.syntaxCheckOnLoad: Enable/disable syntax check on load (defaults on).
• wit.syntaxCheckOnSave: Enable/disable syntax check on save (defaults on).

Release Notes

See CHANGELOG.md for release notes.

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