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/test/files/run/programmatic-main.scala b/test/files/run/programmatic-main.scala
index 08335ca6f6..542ac2781e 100644
--- a/test/files/run/programmatic-main.scala
+++ b/test/files/run/programmatic-main.scala
@@ -7,7 +7,7 @@ object Test {
   val cwd = Option(System.getProperty("partest.cwd")) getOrElse "."
   val basedir = Path(cwd).parent / "lib" path
   val baseargs = Array("-usejavacp", "-bootclasspath", basedir + "/scala-library.jar", "-cp", basedir + "/scala-compiler.jar")
-    
+
   def main(args: Array[String]): Unit = {
     Console.withErr(Console.out) {
       Main process (baseargs ++ "-Xpluginsdir /does/not/exist/foo/quux -Xshow-phases".split(' '))