Introduces scala.tools.cmd providing command li...

Introduces scala.tools.cmd providing command line tool infrastructure.
For a quick look at what can be done, see

  scala.tools.cmd.Demo

For a more involved, potentially eye-straining look, see

  scala.tools.partest.PartestSpec

To experience it through the eyes of Joe Partest User, run

  test/partest

Review by community.

1 files changed, 5 insertions, 9 deletions

diff --git a/src/compiler/scala/tools/nsc/settings/ScalaSettings.scala b/src/compiler/scala/tools/nsc/settings/ScalaSettings.scala
index fda0097226..1b6b8297ef 100644
--- a/src/compiler/scala/tools/nsc/settings/ScalaSettings.scala
+++ b/src/compiler/scala/tools/nsc/settings/ScalaSettings.scala
@@ -4,22 +4,18 @@
  */
 // $Id$
 
-package scala.tools.nsc
+package scala.tools
+package nsc
 package settings
 
-import io.AbstractFile
-import util.{ ClassPath, SourceFile, CommandLineParser }
 import annotation.elidable
-import scala.tools.util.{ PathResolver, StringOps }
-import scala.collection.mutable.{ HashSet, ListBuffer }
-import scala.collection.immutable.TreeSet
-import interpreter.{ returning }
+import scala.tools.util.PathResolver.Defaults
+import scala.collection.mutable.HashSet
 
 trait ScalaSettings extends AbsScalaSettings with StandardScalaSettings {
   self: MutableSettings =>
 
-  import PathResolver.{ Defaults, Environment }
-  import Defaults.{ scalaUserClassPath }
+  import Defaults.scalaUserClassPath
 
   /** Set of settings */
   protected lazy val allSettings = HashSet[Setting]()