better order of record fields for 64-bit machines

llex.h

@@ -50,13 +50,13 @@ typedef struct Token {
 
 typedef struct LexState {
   int current;  /* current character (charint) */
+  int linenumber;  /* input line counter */
+  int lastline;  /* line of last token `consumed' */
   Token t;  /* current token */
   Token lookahead;  /* look ahead token */
   struct FuncState *fs;  /* `FuncState' is private to the parser */
   struct lua_State *L;
   struct zio *z;  /* input stream */
-  int linenumber;  /* input line counter */
-  int lastline;  /* line of last token `consumed' */
   TString *source;  /* current source name */
 } LexState;