diff -r 3e71efb25ce9 -r 43c116860e47 progs/re2.scala
--- a/progs/re2.scala	Wed Oct 02 00:10:52 2013 +0100
+++ b/progs/re2.scala	Wed Oct 02 01:02:50 2013 +0100
@@ -1,3 +1,4 @@
+import scala.language.implicitConversions    
     
 abstract class Rexp