--- a/src/Pure/PIDE/text.scala Thu Aug 25 11:27:37 2011 +0200
+++ b/src/Pure/PIDE/text.scala Thu Aug 25 11:41:48 2011 +0200
@@ -64,7 +64,7 @@
object Perspective
{
- val empty = Perspective(Nil)
+ val empty: Perspective = Perspective(Nil)
def apply(ranges: Seq[Range]): Perspective =
{