1 files changed, 2 insertions, 2 deletions

diff --git a/src/lj_lex.h b/src/lj_lex.h
index 71a7c1de..3e76e72a 100644
--- a/src/lj_lex.h
+++ b/src/lj_lex.h
@@ -54,11 +54,11 @@ typedef struct LexState {
   struct lua_State *L;  /* Lua state. */
   TValue tokval;        /* Current token value. */
   TValue lookaheadval;  /* Lookahead token value. */
+  const char *p;        /* Current position in input buffer. */
+  const char *pe;       /* End of input buffer. */
   LexChar c;            /* Current character. */
   LexToken tok;         /* Current token. */
   LexToken lookahead;   /* Lookahead token. */
-  MSize n;              /* Bytes left in input buffer. */
-  const char *p;        /* Current position in input buffer. */
   SBuf sb;              /* String buffer for tokens. */
   lua_Reader rfunc;     /* Reader callback. */
   void *rdata;          /* Reader callback data. */