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/run/virtpatmat_unapply.scala b/test/files/run/virtpatmat_unapply.scala
index 6d7b4dbe68..a6e71f3963 100644
--- a/test/files/run/virtpatmat_unapply.scala
+++ b/test/files/run/virtpatmat_unapply.scala
@@ -6,12 +6,12 @@ object IntList {
 }
 
 object Test extends App {
-  IntList(1, IntList(2, NilIL)) match { 
+  IntList(1, IntList(2, NilIL)) match {
     case IntList(a1, IntList(a2, IntList(a3, y))) => println(a1 + a2 + a3)
     case IntList(x, y) => println(x)
   }
 
-  IntList(1, IntList(2, IntList(3, NilIL))) match { 
+  IntList(1, IntList(2, IntList(3, NilIL))) match {
     case IntList(a1, IntList(a2, IntList(a3, y))) => println(a1 + a2 + a3)
     case IntList(x, y) => println(x)
   }
@@ -20,12 +20,12 @@ object Test extends App {
 // ((x1: IntList) => IntList.unapply(x1).flatMap(((x4: (Int, IntList)) => IntList.unapply(x4._2).flatMap(((x5: (Int, IntList)) => IntList.unapply(x5._2).flatMap(((x6: (Int, IntList)) => implicitly[Predef.MatchingStrategy[Option]].success(Predef.println(x4._1.+(x5._1).+(x6._1))))))))).orElse(IntList.unapply(x1).flatMap(((x7: (Int, IntList)) => implicitly[scala.Predef.MatchingStrategy[Option]].success(Predef.println(x7._1))))).orElse(implicitly[scala.Predef.MatchingStrategy[Option]].fail))(IntList.apply(1, IntList.apply(2, IntList.apply(3, null))))
 
 /*
-  ((x1: IntList) => 
-    IntList.this.unapply(x1).flatMap[Int](((x4: (Int, IntList)) => 
-      IntList.this.unapply(x4._2).flatMap[Int](((x5: (Int, IntList)) => 
-        IntList.this.unapply(x5._2).flatMap[Int](((x6: (Int, IntList)) => 
+  ((x1: IntList) =>
+    IntList.this.unapply(x1).flatMap[Int](((x4: (Int, IntList)) =>
+      IntList.this.unapply(x4._2).flatMap[Int](((x5: (Int, IntList)) =>
+        IntList.this.unapply(x5._2).flatMap[Int](((x6: (Int, IntList)) =>
           Predef.this.implicitly[scala.Predef.MatchingStrategy[Option]](scala.this.Predef.OptionMatching).success[Int](x6._1))))))).orElse[Int](
-    IntList.this.unapply(x1).flatMap[Int](((x7: (Int, IntList)) => 
+    IntList.this.unapply(x1).flatMap[Int](((x7: (Int, IntList)) =>
       Predef.this.implicitly[scala.Predef.MatchingStrategy[Option]](scala.this.Predef.OptionMatching).success[Int](x7._1)))).orElse[Int](
     Predef.this.implicitly[scala.Predef.MatchingStrategy[Option]](scala.this.Predef.OptionMatching).fail)
   ).apply(IntList.apply(1, null))