Upgrading lua version

[boaspessoal 8]

Hello, I was thinking about upgrading the lua version from 5.0 to 5.3 but wasn't too sure how that would end up breaking the game.

Basically what I'm asking is will upgrading the lua require me to change a huge deal of the original source(from lua_tonumber to lua_tointeger for example, in all files), or are there very few dependencies that can be worked around since it functions basically the same?

Thanks

[Braxy 808]

Lua 5.0 > Release Date: 2003

Lua 5.3 > Release Date: 2015

There are quite a few changes :? 

[liukefu 1]

Has anyone completed the upgrade?

Thanks