--- a/main_testing5/bf_test1.scala	Thu Nov 02 13:53:37 2023 +0000
+++ b/main_testing5/bf_test1.scala	Thu Nov 02 23:34:53 2023 +0000
@@ -1,4 +1,9 @@
-import M5a._
+
+def urbanmain() = {
+
+  import M5a._
 
-assert(load_bff("benchmark.bf").length == 188)
-assert(load_bff("foobar.bf") == "")
+  assert(load_bff("benchmark.bf").length == 188)
+  assert(load_bff("foobar.bf") == "")
+
+}