diff -r bc131735c940 -r 438459a8e48b testing3/re1e_test.scala
--- a/testing3/re1e_test.scala	Thu Nov 22 17:20:32 2018 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,19 +0,0 @@
-
-//import scala.concurrent._
-//import scala.concurrent.duration._
-//import ExecutionContext.Implicits.global
-//import scala.language.postfixOps 
-//import scala.language.reflectiveCalls
-
-//lazy val f = Future {
-  import CW8a._
-
-  val EVIL_urban = SEQ(STAR(STAR(CHAR('a'))), CHAR('b'))
-
-  assert(size(der('a', der('a', EVIL_urban))) == 28)
-  assert(size(der('a', der('a', der('a', EVIL_urban)))) == 58)
-
-  assert(size(ders("aaaaaa".toList, EVIL_urban)) == 8)
-//}
-
-//Await.result(f, 120 second)