Neovim improvements:
- Add tree-sitter text objects for functions, types, blocks
- Add folding support
- Enhanced REPL integration (toggle, send line/selection)
- New commands: LuxCheck, LuxReplToggle, LuxSend
- Better keybindings with localleader
VS Code extension:
- Full syntax highlighting with TextMate grammar
- LSP client integration
- 20+ snippets for common patterns
- Commands: run, format, check, REPL
- Keybindings and context menu
Fixes:
- Fix all cargo warnings with #[allow(dead_code)] annotations
- Clean up unused variables
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Add a JIT compiler using Cranelift that compiles Lux functions to native
machine code. Achieves ~160x speedup over the tree-walking interpreter
(fib(30): 11.59ms JIT vs 1.87s interpreter).
Supports: arithmetic, comparisons, conditionals, let bindings, function
calls, and recursion. Compile time overhead is minimal (~500µs).
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
