--- a/progs/display/thompson1.scala Tue May 09 12:31:55 2017 +0100
+++ b/progs/display/thompson1.scala Wed May 10 17:03:21 2017 +0100
@@ -1,5 +1,6 @@
// Thompson Construction (Part 1)
-// (needs :load nfa.scala
+// (needs :load dfa.scala
+// :load nfa.scala
// :load enfa.scala)