1 files changed, 26 insertions, 13 deletions

diff --git a/lualib.h b/lualib.h
index 26255290..e124cf1b 100644
--- a/lualib.h
+++ b/lualib.h
@@ -14,39 +14,52 @@
 /* version suffix for environment variable names */
 #define LUA_VERSUFFIX          "_" LUA_VERSION_MAJOR "_" LUA_VERSION_MINOR
 
-
+#define LUA_GK          1
 LUAMOD_API int (luaopen_base) (lua_State *L);
 
+#define LUA_LOADLIBNAME "package"
+#define LUA_LOADLIBK    (LUA_GK << 1)
+LUAMOD_API int (luaopen_package) (lua_State *L);
+
+
 #define LUA_COLIBNAME   "coroutine"
+#define LUA_COLIBK      (LUA_LOADLIBK << 1)
 LUAMOD_API int (luaopen_coroutine) (lua_State *L);
 
-#define LUA_TABLIBNAME  "table"
-LUAMOD_API int (luaopen_table) (lua_State *L);
+#define LUA_DBLIBNAME   "debug"
+#define LUA_DBLIBK      (LUA_COLIBK << 1)
+LUAMOD_API int (luaopen_debug) (lua_State *L);
 
 #define LUA_IOLIBNAME   "io"
+#define LUA_IOLIBK      (LUA_DBLIBK << 1)
 LUAMOD_API int (luaopen_io) (lua_State *L);
 
+#define LUA_MATHLIBNAME "math"
+#define LUA_MATHLIBK    (LUA_IOLIBK << 1)
+LUAMOD_API int (luaopen_math) (lua_State *L);
+
 #define LUA_OSLIBNAME   "os"
+#define LUA_OSLIBK      (LUA_MATHLIBK << 1)
 LUAMOD_API int (luaopen_os) (lua_State *L);
 
 #define LUA_STRLIBNAME  "string"
+#define LUA_STRLIBK     (LUA_OSLIBK << 1)
 LUAMOD_API int (luaopen_string) (lua_State *L);
 
+#define LUA_TABLIBNAME  "table"
+#define LUA_TABLIBK     (LUA_STRLIBK << 1)
+LUAMOD_API int (luaopen_table) (lua_State *L);
+
 #define LUA_UTF8LIBNAME "utf8"
+#define LUA_UTF8LIBK    (LUA_TABLIBK << 1)
 LUAMOD_API int (luaopen_utf8) (lua_State *L);
 
-#define LUA_MATHLIBNAME "math"
-LUAMOD_API int (luaopen_math) (lua_State *L);
-
-#define LUA_DBLIBNAME   "debug"
-LUAMOD_API int (luaopen_debug) (lua_State *L);
-
-#define LUA_LOADLIBNAME "package"
-LUAMOD_API int (luaopen_package) (lua_State *L);
 
+/* open selected libraries */
+LUALIB_API void (luaL_openselectedlibs) (lua_State *L, int what);
 
-/* open all previous libraries */
-LUALIB_API void (luaL_openlibs) (lua_State *L);
+/* open all libraries */
+#define luaL_openlibs(L)        luaL_openselectedlibs(L, ~0)
 
 
 #endif