Made power mode more configurable.

long-term configuration answer, but what I have any chance of doing
before 2.9 ships.

  // file to interpret when entering power mode instead of default
  -Dscala.repl.power.initcode=/path/to/file // file holding banner to
  display instead of default -Dscala.repl.power.banner=/path/to/file

No review.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/compiler/scala/tools/nsc/interpreter/ILoop.scala b/src/compiler/scala/tools/nsc/interpreter/ILoop.scala
index 511581b5af..830fad5332 100644
--- a/src/compiler/scala/tools/nsc/interpreter/ILoop.scala
+++ b/src/compiler/scala/tools/nsc/interpreter/ILoop.scala
@@ -52,7 +52,7 @@ class ILoop(in0: Option[BufferedReader], protected val out: PrintWriter)
 
   // TODO
   // object opt extends AestheticSettings
-
+  //
   @deprecated("Use `intp` instead.")
   def interpreter = intp
 
@@ -532,11 +532,11 @@ class ILoop(in0: Option[BufferedReader], protected val out: PrintWriter)
   }
 
   def powerCmd(): Result = {
-    if (isReplPower) return "Already in power mode."
+    if (isReplPower) "Already in power mode."
     else enablePowerMode()
   }
   def enablePowerMode() = {
-    isReplPower = true
+    replProps.power setValue true
     power.unleash()
     out.println(power.banner)
   }