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, 1 insertions, 1 deletions

diff --git a/src/compiler/scala/tools/nsc/settings/FscSettings.scala b/src/compiler/scala/tools/nsc/settings/FscSettings.scala
index 34c8e8df9a..8c2b510bfd 100644
--- a/src/compiler/scala/tools/nsc/settings/FscSettings.scala
+++ b/src/compiler/scala/tools/nsc/settings/FscSettings.scala
@@ -44,7 +44,7 @@ class FscSettings(error: String => Unit) extends Settings(error) {
     // we need to ensure the files specified with relative locations are absolutized based on the currentDir
     (r, args map {a => absolutizePath(a)})
   }
-  
+
   /**
    * Take an individual path and if it's not absolute turns it into an absolute path based on currentDir.
    * If it's already absolute then it's left alone.