Details

Added compiler option LUA_NODEBUGLIB to make Lua with no open debug
library + small improvements in the manual.

1 files changed, 7 insertions, 1 deletions

diff --git a/lua.c b/lua.c
index 3107a674..858a04c0 100644
--- a/lua.c
+++ b/lua.c
@@ -714,7 +714,13 @@ static void doREPL (lua_State *L) {
 /* }================================================================== */
 
 #if !defined(luai_openlibs)
-#define luai_openlibs(L)        luaL_openselectedlibs(L, ~0, 0)
+#if defined(LUA_NODEBUGLIB)
+/* With this option, code must require the debug library before using it */
+#define luai_openlibs(L)  luaL_openselectedlibs(L, ~LUA_DBLIBK, LUA_DBLIBK)
+#else
+/* The default is to open all standard libraries */
+#define luai_openlibs(L)  luaL_openselectedlibs(L, ~0, 0)
+#endif
 #endif