1 files changed, 13 insertions, 67 deletions
diff --git a/src/compiler/scala/tools/nsc/Main.scala b/src/compiler/scala/tools/nsc/Main.scala
index 7d112dfb3e..a66ee572a9 100644
--- a/src/compiler/scala/tools/nsc/Main.scala
+++ b/src/compiler/scala/tools/nsc/Main.scala
@@ -2,80 +2,26 @@
  * Copyright 2005-2013 LAMP/EPFL
  * @author  Martin Odersky
  */
+package scala.tools
+package nsc
 
-package scala.tools.nsc
-
-import java.io.File
-import File.pathSeparator
-
-import scala.tools.nsc.interactive.{ RefinedBuildManager, SimpleBuildManager }
-import scala.tools.nsc.io.AbstractFile
-import scala.tools.nsc.reporters.{Reporter, ConsoleReporter}
-import scala.reflect.internal.util.{ BatchSourceFile, FakePos } //{Position}
-import Properties.msilLibPath
+import scala.language.postfixOps
 
 /** The main class for NSC, a compiler for the programming
- *  language Scala. 
+ *  language Scala.
  */
-object Main extends Driver with EvalLoop {
-
-  def resident(compiler: Global) {
-    loop { line =>
-      val args = line.split(' ').toList
-      val command = new CompilerCommand(args, new Settings(scalacError))
-      compiler.reporter.reset()
-      new compiler.Run() compile command.files
-    }
+class MainClass extends Driver with EvalLoop {
+  def resident(compiler: Global): Unit = loop { line =>
+    val command = new CompilerCommand(line split "\\s+" toList, new Settings(scalacError))
+    compiler.reporter.reset()
+    new compiler.Run() compile command.files
   }
 
-  override def processSettingsHook(): Boolean =
-    if (settings.Yidedebug.value) {
-      settings.Xprintpos.value = true
-      settings.Yrangepos.value = true
-      val compiler = new interactive.Global(settings, reporter)
-      import compiler.{ reporter => _, _ }
-
-      val sfs = command.files map getSourceFile
-      val reloaded = new interactive.Response[Unit]
-      askReload(sfs, reloaded)
-
-      reloaded.get.right.toOption match {
-        case Some(ex) => reporter.cancelled = true // Causes exit code to be non-0
-        case None => reporter.reset() // Causes other compiler errors to be ignored
-      }
-      askShutdown
-      false
-    }
-    else if (settings.Ybuilderdebug.value != "none") {
-      def fileSet(files : List[String]) = Set.empty ++ (files map AbstractFile.getFile)
-
-      val buildManager = settings.Ybuilderdebug.value match {
-        case "simple"   => new SimpleBuildManager(settings)
-        case _          => new RefinedBuildManager(settings)
-      }
-      buildManager.addSourceFiles(fileSet(command.files))
-
-      // enter resident mode
-      loop { line =>
-        val args = line.split(' ').toList
-        val command = new CompilerCommand(args.toList, settings)
-        buildManager.update(fileSet(command.files), Set.empty)
-      }
-      false
-    }
-    else {
-      if (settings.target.value == "msil")
-        msilLibPath foreach (x => settings.assemrefs.value += (pathSeparator + x))
-      true
-    }
-
-  override def newCompiler(): Global =
-    if (settings.Yrangepos.value) new Global(settings, reporter) with interactive.RangePositions
-    else Global(settings, reporter)
-
+  override def newCompiler(): Global = Global(settings, reporter)
   override def doCompile(compiler: Global) {
-    if (settings.resident.value)
-      resident(compiler)
+    if (settings.resident) resident(compiler)
     else super.doCompile(compiler)
   }
 }
+
+object Main extends MainClass { }