Function copy_table

library/LuaWrapper.cpp:790–817

}

static void copy_table(lua_State *state, int dest, int src, int skipbase)
{
    // stack: (skipbase) skipkey skipkey |

    int top = lua_gettop(state);

    lua_pushnil(state);

    while (lua_next(state, src))
    {
        for (int i = skipbase+1; i <= top; i++)
        {
            if (lua_rawequal(state, -2, i))
            {
                lua_pop(state, 1);
                goto next_outer;
            }
        }

        {
            lua_pushvalue(state, -2);
            lua_swap(state);
            lua_settable(state, dest);
        }

    next_outer:;
    }
}

/**
 * Method: assign data between objects.