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, 11 insertions, 11 deletions

diff --git a/test/files/neg/t591.scala b/test/files/neg/t591.scala
index 5f2397e6a9..0f0b02395c 100644
--- a/test/files/neg/t591.scala
+++ b/test/files/neg/t591.scala
@@ -1,17 +1,17 @@
 abstract class BaseList {
   type Node <: BaseNode;
-  
-  
+
+
   abstract class BaseNode {
     protected def self : Node;
     private[BaseList] def self00 = self;
     def dirty : Unit = {}
     def replaceWith(node : Node) = {}
   }
-  
+
   implicit def baseNode2Node(bnode : BaseNode): Node = bnode.self00;
 
- 
+
 }
 
 
@@ -20,22 +20,22 @@ trait BaseFlow extends BaseList {
   type Flow <: FlowBase;
   type Output <: OutputBase;
   type  Input <:  InputBase;
-  
+
   abstract class FlowBase {
-    
+
   }
   trait OutputBase extends FlowBase {
-    
+
   }
   trait  InputBase extends FlowBase {
-    
+
   }
-  
+
   trait BFNode extends BaseNode {
     private var  input : Input  = _;
     private var output : Output = _;
-    
+
     def input_=(in : Input) = {}
-    
+
   }
 }