* doc/bison.texinfo (Mystery Conflicts): Hint '-v' use.

[bison.git] / src / lex.h

diff --git a/src/lex.h b/src/lex.h
index 38edec80940c3c1d5b4dbe70c82c6638047042f0..16ac115a56ee3bec65a4efee131adcbc57689144 100644 (file)
--- a/src/lex.h
+++ b/src/lex.h
@@ -57,7 +57,7 @@ typedef enum token_e
     tok_obsolete
   } token_t;
 
-extern char *token_buffer;
+extern const char *token_buffer;
 extern bucket *symval;
 extern int numval;