--- configure.in-orig	Thu Jul 10 13:07:11 2003
+++ configure.in	Thu Jul 10 13:07:14 2003
@@ -68,7 +68,7 @@
 ])
 
 if test "$LEX" = "flex" ; then
- LEX="flex -I8"
+ LEX="flex -I"
 else
  if test "$bcrl" = "y" ; then
   AC_MSG_WARN(readline works only with flex.)