Re: [ANN] lua-sophia, binding to the Sophia embeddable key-value database

[Luiz Henrique de Figueiredo <lhf@...>]

If you're targeting Lua 5.2, you can use luaL_setmetatable instead of
luaL_getmetatable+lua_setmetatable and define luaL_setmetatable if
LUA_VERSION_NUM < 502.