Harneet Language Support for VS Code

Syntax highlighting and basic language configuration for the Harneet programming language (.ha).

Features

• Syntax highlighting via TextMate grammar
• Language configuration for comments, brackets, and auto-closing pairs
• File association for .ha

File structure

• package.json — VS Code extension manifest (contributes language + grammar)
• syntaxes/harneet.tmLanguage.json — TextMate grammar
• language-configuration.json — Comment styles, brackets, auto-close pairs
• README.md — This file

Install (Development)

Option A: Launch an Extension Development Host

1. Open this folder in VS Code: File → Open Folder… and select harneet_org/vscode/.
2. Press F5 (Run → Start Debugging) to launch a new VS Code window with the extension loaded.
3. Open a .ha file — it should be highlighted as Harneet.

Option B: Package and install as VSIX

1. Install VSCE if you don't have it:

   npm install -g @vscode/vsce

2. From this folder, run:

   vsce package

   This creates a .vsix file (e.g., harneet-language-support-0.0.1.vsix).
3. In VS Code, run Extensions: Install from VSIX... and select the generated .vsix.

Known grammar highlights

• Line comments: // ...
• Block comments: /* ... */
• Strings: double-quoted with escapes
• Numbers: integers and floats
• Keywords: var, function, type, struct, import, control-flow keywords
• Builtins (basic): range, enumerate, len
• Module functions: module.member(...) (e.g., fmt.Printf(...))

License

MIT