Contxt VS Code Extension

This extension adds support for the Contxt language (.cx) with:

• Syntax highlighting (TextMate grammar)
• Language Server Protocol features:
  • Diagnostics (basic syntax checks)
  • Hover on keywords/types
  • Keyword/type completion
  • Document symbols for functions and variables

Language coverage includes modern Contxt syntax such as:

• % modulo
• ** exponent
• dotted member/function calls like module.func()
• optional function return type annotations

Project layout

• src/extension.ts: VS Code client entry point
• src/server.ts: LSP server implementation
• syntaxes/contxt.tmLanguage.json: syntax highlighting grammar
• language-configuration.json: comments, brackets, auto-closing pairs

Build and run

cd vscode-contxt
npm install
npm run compile

Then open this folder in VS Code and press F5 to launch the Extension Development Host. Open any .cx file (for example ../main.cx) to verify highlighting and language features.

Package as VSIX

cd vscode-contxt
npm install
npm run package

This produces a .vsix file in the extension folder.

Install locally in VS Code

npm run install-local

If the code shell command is not available, use VS Code's Extensions view and choose Install from VSIX....