1 files changed, 3 insertions, 3 deletions
diff --git a/lua.h b/lua.h
index 95e0db32..131a8fcb 100644
--- a/lua.h
+++ b/lua.h
@@ -37,10 +37,10 @@
 /*
 ** Pseudo-indices
-** (-LUAI_MAXSTACK is the minimum valid index; we keep some free empty
+** (The stack size is limited to INT_MAX/2; we keep some free empty
-** space after that to help overflow detection)
+** space after that to help overflow detection.)
 */
-#define LUA_REGISTRYINDEX       (-LUAI_MAXSTACK - 1000)
+#define LUA_REGISTRYINDEX       (-(INT_MAX/2 + 1000))
 #define lua_upvalueindex(i)     (LUA_REGISTRYINDEX - (i))

diff --git a/lua.h b/lua.h index 95e0db32..131a8fcb 100644 --- a/lua.h +++ b/lua.h
@@ -37,10 +37,10 @@
37		37
38	/*	38	/*
39	** Pseudo-indices	39	** Pseudo-indices
40	** (-LUAI_MAXSTACK is the minimum valid index; we keep some free empty	40	** (The stack size is limited to INT_MAX/2; we keep some free empty
41	** space after that to help overflow detection)	41	** space after that to help overflow detection.)
42	*/	42	*/
43	#define LUA_REGISTRYINDEX (-LUAI_MAXSTACK - 1000)	43	#define LUA_REGISTRYINDEX (-(INT_MAX/2 + 1000))
44	#define lua_upvalueindex(i) (LUA_REGISTRYINDEX - (i))	44	#define lua_upvalueindex(i) (LUA_REGISTRYINDEX - (i))
45		45
46		46