converting modules in written in C for Lua 5.1 to Lua 5.2

[Marc Balmer <marc@...>]

Hi

Is there are a guide somewhere on converting modules written in C for
Lua 5.1 to Lua 5.2?  I did not even find a document listing the changes
in 5.2 vs. 5.1, but maybe my search was "flaky" ;)

Thanks,
Marc