diff -r bc131735c940 -r 438459a8e48b testing3/re1c_test.scala
--- a/testing3/re1c_test.scala	Thu Nov 22 17:20:32 2018 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,24 +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._
-
-  assert(simp(ZERO | ONE) == ONE)
-  assert(simp(STAR(ZERO | ONE)) == STAR(ZERO | ONE))
-  assert(simp(ONE ~ (ONE ~ (ONE ~ CHAR('a')))) == CHAR('a'))
-  assert(simp(ONE ~ (ONE ~ (ONE ~ ZERO))) == ZERO)
-  assert(simp(ALT(ONE ~ (ONE ~ (ONE ~ ZERO)), CHAR('a'))) == CHAR('a'))
-  assert(simp(CHAR('a') | CHAR('a')) == CHAR('a'))
-  assert(simp(ONE | CHAR('a')) == (ONE | CHAR('a')))
-  assert(simp(ALT((CHAR('a') | ZERO) ~ ONE,
-                  ((ONE | CHAR('b')) | CHAR('c')) ~ (CHAR('d') ~ ZERO))) == CHAR('a'))
-
-//}
-
-//Await.result(f, 30 second)