REPL cheats me

[scabug]

Today, I spend much time to find out why my reflection code does not work in REPL. And finally, I am sure that I had been cheated by REPL:

Welcome to Scala version 2.10.0-RC1 (Java HotSpot(TM) Client VM, Java 1.7.0_09).

Type in expressions to have them evaluated.
Type :help for more information.

scala> """$line3.$read$$iw$$iw$$iw$Hello, World"""
res0: String = Hello, World

I consider replacing $line3.$read$$iw$$iw$$iw$ trick as a bug, because it breaks reflect like class Foo; Class.forName("Foo") and make people confused.

I highly recommend to remove this trick.

[scabug]

Imported From: https://issues.scala-lang.org/browse/SI-6623?orig=1
Reporter: @Atry
Affected Versions: 2.10.0-RC1

[scabug]

@paulp said:
I understand your frustration, but it isn't that easy. Showing all identifiers with names like "$line3.$read$$iw$$iw$$iw$" is a non-starter. Selectively rewriting only the desired strings is harder than it looks. The floor is open for suggestions.

[scabug]

@som-snytt said:
I never remember if it's wrapStrings or unwrapStrings and whether it should be true or false.

scala> $intp.isettings
res0: scala.tools.nsc.interpreter.ISettings =

 ISettings {
   deprecation = false
  maxAutoprintCompletion = 250
  maxPrintString = 800
  unwrapStrings = true

 }

scala> $intp.isettings.unwrapStrings = false
$intp.isettings.unwrapStrings: Boolean = false

The recent simplification of the javap command leaves it un-unwrapped. That is, true names are shown.