[ANN] twoface: a Lua 5.1 style ABI on top of lua52.dll

[Peter Cawley <lua@...>]

Following recent discussions about the ABI differences between 5.1 and 5.2, and the need to recompile C modules, I've hacked together a little project called twoface.

twoface is a DLL which consumes the 5.2 ABI and presents a 5.1 style ABI, thereby allowing a 5.2 program to load most 5.1 C libraries without the need for any recompilation.

For source code and further details, see http://corsix.github.io/twoface/