lua_dardo_plus 0.1.0

A maintained fork of LuaDardo - Lua 5.3 virtual machine written in pure Dart. Fixes critical bugs in math.random, error messages, return statements, and userdata metatables.

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

0.1.0 - 2024-12-29

Added

• Forked from arcticfox1919/LuaDardo v0.0.5
• Comprehensive test suite for bug fixes (21 tests)
• Per-instance metatable support for Userdata class
• Source location information in error messages ([source:line] format)
• CONTRIBUTING.md with branch strategy and workflow documentation

Fixed

• Issue #24: math.random now correctly includes upper bound and supports negative ranges
  • math.random(1, 10) can now return 10
  • math.random(-10, 10) works correctly
• Issue #33: Error messages now include source file and line number information
• Issue #34: return without value no longer causes runtime error
  • return and return; correctly return nil
• Issue #36: Userdata metatables are now per-instance instead of shared globally

Changed

• Renamed package from lua_dardo to lua_dardo_plus
• Updated SDK constraint to >=2.17.0 <4.0.0
• Improved README with migration guide and feature documentation

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Previous Releases (Original LuaDardo)

0.0.5

• Fix issues #10
• Fix warning

0.0.4

• Upgrade null safety

0.0.3

• Fix the bug of the table constructor
• Add auxiliary API for reference(ref/unRef)

0.0.2

• Add Lua userdata support
• Fix lexical analysis BUG

0.0.1

• A full lua virtual machine
• Support some standard libraries, e.g. String, Math, etc.
• Experimental nature only, not yet fully tested