--- /dev/null
+--- 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.)