stricter control (using tag variants) over closure kinds (Lua x C)

1 files changed, 4 insertions, 1 deletions

diff --git a/ldebug.h b/ldebug.h
index c37c9403..5f865ee8 100644
--- a/ldebug.h
+++ b/ldebug.h
@@ -1,5 +1,5 @@
 /*
-** $Id: ldebug.h,v 2.4 2009/04/30 17:42:21 roberto Exp roberto $
+** $Id: ldebug.h,v 2.5 2009/06/10 16:57:53 roberto Exp roberto $
 ** Auxiliary functions from Debug Interface module
 ** See Copyright Notice in lua.h
 */
@@ -17,6 +17,9 @@
 
 #define resethookcount(L)       (L->hookcount = L->basehookcount)
 
+/* Active Lua function (given call info) */
+#define ci_func(ci)             (clLvalue((ci)->func))
+
 
 LUAI_FUNC void luaG_typeerror (lua_State *L, const TValue *o,
                                              const char *opname);