From 965f74525b10de3b0c0c1f0a1eef5141e66da8c6 Mon Sep 17 00:00:00 2001
From: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Tue, 13 Jan 2015 17:50:30 -0200
Subject: removed macro LUAI_FIRSTPSEUDOIDX (that stuff does not need to be
 configurable)

---
 lua.h | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'lua.h')

diff --git a/lua.h b/lua.h
index d4af8569..28dbe092 100644
--- a/lua.h
+++ b/lua.h
@@ -1,5 +1,5 @@
 /*
-** $Id: lua.h,v 1.324 2014/12/08 15:12:07 roberto Exp roberto $
+** $Id: lua.h,v 1.325 2014/12/26 17:24:27 roberto Exp roberto $
 ** Lua - A Scripting Language
 ** Lua.org, PUC-Rio, Brazil (http://www.lua.org)
 ** See Copyright Notice at the end of this file
@@ -35,9 +35,11 @@
 
 
 /*
-** pseudo-indices
+** Pseudo-indices
+** (-LUAI_MAXSTACK is the minimum valid index; we keep some free empty
+** space after that to help overflow detection)
 */
-#define LUA_REGISTRYINDEX	LUAI_FIRSTPSEUDOIDX
+#define LUA_REGISTRYINDEX	(-LUAI_MAXSTACK - 1000)
 #define lua_upvalueindex(i)	(LUA_REGISTRYINDEX - (i))
 
 
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