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, 7 insertions, 7 deletions

diff --git a/test/files/pos/typealiases.scala b/test/files/pos/typealiases.scala
index 5974921ed3..d03b521f77 100644
--- a/test/files/pos/typealiases.scala
+++ b/test/files/pos/typealiases.scala
@@ -3,18 +3,18 @@ package foo
 trait Test[T] {
   type Check[T] = Array[T] => Unit;
   type MyPair[S] = (T, S)
-                        
+
   val pair1: (T, Int)
   val pair: MyPair[Int] = pair1
-  
+
   def check(xs: Array[T], c: Check[T]) = c(xs)
-  def check2[S](xs: Array[S], c: Check[S]) = c(xs)            
-}                                                             
+  def check2[S](xs: Array[S], c: Check[S]) = c(xs)
+}
 
-object main extends Test[Int] {     
-  val pair1 = (1,1)            
+object main extends Test[Int] {
+  val pair1 = (1,1)
 
   implicit def topair(x: Int): Pair[Int, Int] = (x,x)
-  val pair2: MyPair[Int] = 1    
+  val pair2: MyPair[Int] = 1
   val x: Short = 1
 }