[![Build Status](https://travis-ci.org/giann/fengari.svg?branch=master)](https://travis-ci.org/giann/fengari) [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)

Fengari

# fengari 🐺 φεγγάρι - The Lua VM written in JS ES6 for Node and the browser ## So far - [x] Lexing/Parsing - [x] Parse bytecode - [x] Opcodes - [x] Basic types representation: - [x] Tag Methods - [ ] Standard library - [x] Base lib - [x] Coroutine - [x] Debug - [x] Math - [x] String - [x] Table - [x] utf8 - [x] os (~~`os.setlocale()`~~) - [x] Package - [ ] io - [x] `file:__tostring()` - [x] `file:write()` - [x] `io.close()` - [x] `io.stderr` - [x] `io.stdin` - [x] `io.stdout` - [x] `io.write()` - [ ] `io.flush()` - [ ] `io.input()` - [ ] `io.lines()` - [ ] `io.open()` - [ ] `io.output()` - [ ] `io.popen()` - [ ] `io.read()` - [ ] `io.tmpfile()` - [ ] `io.type()` - [ ] `file:flush()` - [ ] `file:lines()` - [ ] `file:read()` - [ ] `file:setvbuf()` - [ ] `file:__gc()` - [x] C API - [ ] Auxiliary library - [x] ... - [ ] `luaL_addsize` - [ ] `luaL_checkoption` - [ ] `luaL_checkversion` - [ ] `luaL_newlibtable` - [ ] `luaL_optnumber` - [ ] `luaL_prepbuffer` - [ ] `luaL_pushresultsize` - [ ] `luaL_ref` - [ ] `luaL_unref` - [ ] Run [Lua test suite](https://github.com/lua/tests) - [x] `calls.lua` - [x] `constructs.lua` (`_soft`) - [x] `events.lua` - [x] `literals.lua` - [x] `locals.lua` - [x] `strings.lua` - [x] `vararg.lua` - [ ] `api.lua` - [ ] `attrib.lua` - [ ] `big.lua` - [ ] `bitwise.lua` - [ ] `closure.lua` - [ ] `code.lua` - [ ] `coroutine.lua` - [ ] `db.lua` - [ ] `errors.lua` - [ ] `goto.lua` - [ ] `math.lua` - [ ] `nextvar.lua` - [ ] `pm.lua` - [ ] `sort.lua` - [ ] `tpack.lua` - [ ] `utf8.lua` - [ ] `verybig.lua` - [ ] DOM API binding ## References - [Source code for Lua 5.3](lua.org/source/5.3/) - [Lua 5.2 Bytecode and Virtual Machine](http://files.catwell.info/misc/mirror/lua-5.2-bytecode-vm-dirk-laurie/lua52vm.html) - [Lua 5.3 Bytecode Reference](http://the-ravi-programming-language.readthedocs.io/en/latest/lua_bytecode_reference.html) - [A No-Frills Introduction to Lua 5.1 VM Instructions](http://luaforge.net/docman/83/98/ANoFrillsIntroToLua51VMInstructions.pdf)