no need to keep "_ENV" name in global state (can be kept in lex state)

1 files changed, 2 insertions, 1 deletions

diff --git a/llex.h b/llex.h
index 276802e0..33aa714a 100644
--- a/llex.h
+++ b/llex.h
@@ -1,5 +1,5 @@
 /*
-** $Id: llex.h,v 1.63 2010/03/08 16:55:52 roberto Exp roberto $
+** $Id: llex.h,v 1.64 2010/03/13 15:55:42 roberto Exp roberto $
 ** Lexical Analyzer
 ** See Copyright Notice in lua.h
 */
@@ -60,6 +60,7 @@ typedef struct LexState {
   Mbuffer *buff;  /* buffer for tokens */
   struct Varlist *varl;  /* list of all active local variables */
   TString *source;  /* current source name */
+  TString *envn;  /* environment variable name */
   char decpoint;  /* locale decimal point */
 } LexState;