--- a/src/Pure/PIDE/text.scala Sat Aug 04 21:45:41 2012 +0200 +++ b/src/Pure/PIDE/text.scala Sat Aug 04 21:48:09 2012 +0200 @@ -10,7 +10,6 @@ import scala.collection.mutable -import scala.math.Ordering import scala.util.Sorting