This is a small module that aims to make it easier to write Lua
code in a Lua-5.3-style that runs on Lua 5.1+.

It does *not* make Lua 5.2 (or even 5.1) entirely compatible
with Lua 5.3, but it brings the API closer to that of Lua 5.3.

Homepage:
https://github.com/keplerproject/lua-compat-5.3
