--- a/solutions/cw1/cw1.scala	Fri Sep 15 10:49:33 2023 +0100
+++ b/solutions/cw1/cw1.scala	Sun Sep 17 19:12:57 2023 +0100
@@ -1,6 +1,6 @@
 // CW 1
-import scala.language.implicitConversions    
-import scala.language.reflectiveCalls 
+//import scala.language.implicitConversions    
+//import scala.language.reflectiveCalls 
 
 abstract class Rexp
 case object ZERO extends Rexp                            // matches nothing