--- a/progs/c.scala	Thu Apr 16 19:15:46 2020 +0100
+++ b/progs/c.scala	Wed May 06 15:37:31 2020 +0100
@@ -18,6 +18,9 @@
     for ((head, tail) <- parse(ts); if tail.isEmpty) yield head
 }
 
+
+
+
 class SeqParser[I : IsSeq, T, S](p: => Parser[I, T], q: => Parser[I, S]) extends Parser[I, ~[T, S]] {
   def parse(sb: I) = 
     for ((head1, tail1) <- p.parse(sb); 
@@ -67,7 +70,7 @@
 implicit def ParserOps[I : IsSeq, T](p: Parser[I, T]) = new {
   def ||(q : => Parser[I, T]) = new AltParser[I, T](p, q)
   def ~[S](q : => Parser[I, S]) = new SeqParser[I, T, S](p, q)
-  def map[S](f: => T => S) = new MapParser[I, T, S](p, f)
+  def map[S](f: => T => S) = new MapParser[I, T, S](p, f) 
 }
 
 // these implicits allow us to use infic notation for