Cull extraneous whitespace.

One last flurry with the broom before I leave you slobs to code
in your own filth. Eliminated all the trailing whitespace I
could manage, with special prejudice reserved for the test cases
which depended on the preservation of trailing whitespace.

Was reminded I cannot figure out how to eliminate the trailing
space on the "scala> " prompt in repl transcripts. At least
reduced the number of such empty prompts by trimming transcript
code on the way in.

Routed ConsoleReporter's "printMessage" through a trailing
whitespace stripping method which might help futureproof
against the future of whitespace diseases. Deleted the up-to-40
lines of trailing whitespace found in various library files.

It seems like only yesterday we performed whitespace surgery
on the whole repo. Clearly it doesn't stick very well. I suggest
it would work better to enforce a few requirements on the way in.

1 files changed, 3 insertions, 3 deletions

diff --git a/test/files/neg/t4079/t4079_1.scala b/test/files/neg/t4079/t4079_1.scala
index 8dc73556c7..cbae864788 100644
--- a/test/files/neg/t4079/t4079_1.scala
+++ b/test/files/neg/t4079/t4079_1.scala
@@ -9,7 +9,7 @@ trait ComposeT[F[_],G[_]] {
 case class Compose[F[_],G[_]]() {
   def Functor(implicit f: Functor[F], g: Functor[G]): Functor[ComposeT[F,G]#Apply] =
     new Functor[ComposeT[F,G]#Apply] {
-      def map[A,B](c: ComposeT[F,G]#Apply[A], h: A => B) = 
+      def map[A,B](c: ComposeT[F,G]#Apply[A], h: A => B) =
         f.map(c, (x:G[A]) => g.map(x,h))
     }
 }
@@ -19,10 +19,10 @@ object Cat {
 }
 
 object Functors {
-  implicit val List = new Functor[List] { 
+  implicit val List = new Functor[List] {
     def map[A,B](fa: List[A], f: A => B): List[B] = fa map f
   }
-  implicit val Option = new Functor[Option] { 
+  implicit val Option = new Functor[Option] {
     def map[A,B](fa: Option[A], f: A => B): Option[B] = fa map f
   }
 }