Whalli Language Support

Official Visual Studio Code & VSCodium language support for the Whalli programming language.

Features

One-Click Run & Hotkey: Click the ▶️ (Run) button in the editor title bar or press Ctrl+F5 to run your .wh script directly in an integrated Whalli terminal.
Semantic Syntax Highlighting: Full syntax highlighting for keywords, types, functions, variables, parameters, and comments.
Diagnostics: Real-time syntax and lexer error reporting as you type.
Hover Documentation with Examples: Rich Markdown documentation with signatures, parameter details, and copy-pasteable code examples for all standard library modules (net, fs, time, math), built-ins, and user functions.
IntelliSense & Auto-completion: Context-aware autocompletion for modules, collection methods, language keywords, snippets (func, struct, impl, interface, for in, range), and user symbols.
Signature Help: Parameter information and active parameter highlighting when calling functions.
Go to Definition: Jump directly to definitions of functions, structs, interfaces, methods, and variables (F12).
Document Symbols & Outline: Hierarchical symbols outline in the Explorer panel (Ctrl+Shift+O).
Code Formatting: Automatic indentation and formatting (Shift+Alt+F).
Inlay Hints: Inline type annotations for inferred variable types.
Rename Symbol: Safe project-wide symbol renaming (F2).
Code Folding: Fold blocks and control structures.

Language Server (whalli-lsp):
- The extension automatically looks for whalli-lsp in the workspace target/release, target/debug, or your system $PATH.
- You can also configure a custom path in Settings:
```
"whalli.lsp.serverPath": "/path/to/whalli-lsp"
```
Interpreter (whalli):
- For running scripts via Ctrl+F5 / Run button, the extension automatically locates the whalli binary.
- You can configure a custom interpreter path if needed:
```
"whalli.interpreterPath": "/path/to/whalli"
```

MIT