creationix/luv — pull request #9 by devurandom (2012-12-06 18:20:20+00:00)
Title: Lua 5.2 compatibility with fallbacks for Lua 5.1

Use rawlen instead of objlen, uservalues instead of environments.
This changes behaviour, but achieves the same goal.

Use luaL_newlib instead of a custom luv_setfuncs function,
but provide a fallback for Lua 5.1 for the former.