phy0292

The definition of LUA_VERSION_NUM needs to be judged in LuaPlusConfig.h, but LUA_VERSION_NUM is defined after LuaPlusConfig.h

#define WBUFF 2048 Fixed buffer size, it is easy to lose useful data, because the buffer may not be big enough The best solution is to dynamically allocate memory

1. The lack of'rb' in the Chinese system will cause problems 2. lack '\\\\' temp -> c:\windows\temp