1 files changed, 3 insertions, 1 deletions
diff --git a/src/llex.h b/src/llex.h
index 7cba9906..4a5d5286 100644
--- a/src/llex.h
+++ b/src/llex.h
@@ -1,5 +1,5 @@
 /*
-** $Id: llex.h,v 1.74 2013/04/26 13:07:53 roberto Exp $
+** $Id: llex.h,v 1.76 2013/12/30 20:47:58 roberto Exp $
 ** Lexical Analyzer
 ** See Copyright Notice in lua.h
 */
@@ -27,6 +27,7 @@ enum RESERVED {
   TK_RETURN, TK_THEN, TK_TRUE, TK_UNTIL, TK_WHILE,
   /* other terminal symbols */
   TK_IDIV, TK_CONCAT, TK_DOTS, TK_EQ, TK_GE, TK_LE, TK_NE,
+  TK_SHL, TK_SHR,
   TK_DBCOLON, TK_EOS,
   TK_FLT, TK_INT, TK_NAME, TK_STRING
 };
@@ -60,6 +61,7 @@ typedef struct LexState {
   struct lua_State *L;
   ZIO *z;  /* input stream */
   Mbuffer *buff;  /* buffer for tokens */
+  Table *h;  /* to avoid collection/reuse strings */
   struct Dyndata *dyd;  /* dynamic structures used by the parser */
   TString *source;  /* current source name */
   TString *envn;  /* environment variable name */