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, 8 insertions, 8 deletions

diff --git a/test/files/run/compiler-asSeenFrom.scala b/test/files/run/compiler-asSeenFrom.scala
index bd3db0bf66..7020469bb2 100644
--- a/test/files/run/compiler-asSeenFrom.scala
+++ b/test/files/run/compiler-asSeenFrom.scala
@@ -51,10 +51,10 @@ package ll {
       for (p <- typeRefPrefixes ; c <- classes filter (isPossibleEnclosure(p.typeSymbol, _)) ; a <- targs) yield
         typeRef(p, c, List(a))
     )
-    
+
     val wfmt      = "%-" + 25 + "s"
     def to_s(x: Any): String    = wfmt.format(x.toString.replaceAll("""\bll\.""", ""))
-    
+
     def fmt(args: Any*): String = {
       (args map to_s mkString "  ").replaceAll("""\s+$""", "")
     }
@@ -65,7 +65,7 @@ package ll {
     }
 
     def permuteAsSeenFrom(targs: List[Type]) = (
-      for { 
+      for {
         tp <- typeRefs(targs filterNot (_ eq NoType))
         prefix <- asSeenPrefixes
         if tp.prefix != prefix
@@ -76,11 +76,11 @@ package ll {
       }
       yield ((site, tp, prefix, seen))
     )
-    
+
     def block(label: Any)(lines: List[String]): List[String] = {
       val first = "" + label + " {"
       val  last = "}"
-      
+
       first +: lines.map("  " + _) :+ last
     }
 
@@ -88,7 +88,7 @@ package ll {
       permuteAsSeenFrom(targs).groupBy(_._1).toList.sortBy(_._1.toString) flatMap {
         case (site, xs) =>
           block(fmt(site)) {
-            fmt("type", "seen from prefix", "is") :: 
+            fmt("type", "seen from prefix", "is") ::
             fmt("----", "----------------", "--") :: {
               xs.groupBy(_._2).toList.sortBy(_._1.toString) flatMap {
                 case (tp, ys) =>
@@ -99,7 +99,7 @@ package ll {
       }
     }
   }
-  
+
   def pretty(xs: List[_]) = if (xs.isEmpty) "" else xs.mkString("\n  ", "\n  ", "\n")
 
   def signaturesIn(info: Type): List[String] = (
@@ -107,7 +107,7 @@ package ll {
       filterNot (s => s.isType || s.owner == ObjectClass || s.owner == AnyClass || s.isConstructor)
       map (_.defString)
   )
-  
+
   def check(source: String, unit: global.CompilationUnit) = {
     import syms._