diff -r 57ea439feaff -r 0d6deecdb2eb progs/re1.scala
--- a/progs/re1.scala	Fri Oct 23 14:45:57 2015 +0100
+++ b/progs/re1.scala	Sat Oct 31 11:16:52 2015 +0000
@@ -65,6 +65,9 @@
   (end - start)/(i * 1.0e9)
 }
 
+
 for (i <- 1 to 29) {
   println(i + ": " + "%.5f".format(time_needed(1, matches(EVIL(i), "a" * i))))
 }
+
+