Wren Language Support for VS Code

This extension provides language support for Wren via wren-lsp.

Features

• Syntax highlighting
• Diagnostics (syntax + semantic checks)
• Code completion
• Hover information
• Go to definition
• Find references
• Rename symbol
• Semantic tokens
• Document symbols (outline)
• Signature help
• Document highlights
• Code actions (quick fixes)
• Workspace symbols
• Folding ranges
• Selection range
• Inlay hints (type hints)

Requirements

You need to have wren-lsp installed and available in your PATH, or configure the path via settings.

Installing wren-lsp

Download from releases or build from source.

Extension Settings

• wren.serverPath: Path to the wren-lsp executable (default: wren-lsp)
• wren.trace.server: Traces communication between VS Code and the language server

Building

npm install
npm run compile
npm run package  # creates .vsix file

Install the .vsix file via: Extensions → ⋯ → Install from VSIX...