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author | Paul Phillips <paulp@improving.org> | 2013-03-10 17:17:58 -0700 |
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committer | Paul Phillips <paulp@improving.org> | 2013-03-11 20:07:24 -0700 |
commit | 48cc8b47fcadaa187026ca0422178c9094e4b412 (patch) | |
tree | 32f3cce4559030e3088741390024c19eb5110bbe /src/repl/scala/tools/nsc/interpreter/ReplReporter.scala | |
parent | 1b6297f642877dcc7edcd704a5d3cf99a12e54b8 (diff) | |
download | scala-48cc8b47fcadaa187026ca0422178c9094e4b412.tar.gz scala-48cc8b47fcadaa187026ca0422178c9094e4b412.tar.bz2 scala-48cc8b47fcadaa187026ca0422178c9094e4b412.zip |
Modularized the repl.
Following in the footsteps of scaladoc and interactive.
The interpreter sources move into src/repl, and are given
a separate build target. As with the others, at present
they are still packaged into scala-compiler.jar.
A summary of changes:
- repl requires use of ReplGlobal (this was already implied)
- macro code's repl-specific classloader hack pulled into overridable
method and overridden in ReplGlobal
- removed -Ygen-javap option to eliminate backend's dependency on javap
- removed -Yrepl-debug option (can still be enabled with -Dscala.repl.debug)
- pushed javap code into src/repl so javax.tools dependency can bee
weakened to the repl only
- removed some "show pickled" related code which hasn't worked right
in a while and isn't the right way to do it anymore anyway. Will
return to fix showPickled and provide it with some tests.
Diffstat (limited to 'src/repl/scala/tools/nsc/interpreter/ReplReporter.scala')
-rw-r--r-- | src/repl/scala/tools/nsc/interpreter/ReplReporter.scala | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/src/repl/scala/tools/nsc/interpreter/ReplReporter.scala b/src/repl/scala/tools/nsc/interpreter/ReplReporter.scala new file mode 100644 index 0000000000..b20166d070 --- /dev/null +++ b/src/repl/scala/tools/nsc/interpreter/ReplReporter.scala @@ -0,0 +1,34 @@ +/* NSC -- new Scala compiler + * Copyright 2002-2013 LAMP/EPFL + * @author Paul Phillips + */ + +package scala.tools.nsc +package interpreter + +import reporters._ +import IMain._ + +/** Like ReplGlobal, a layer for ensuring extra functionality. + */ +class ReplReporter(intp: IMain) extends ConsoleReporter(intp.settings, Console.in, new ReplStrippingWriter(intp)) { + def printUntruncatedMessage(msg: String) = withoutTruncating(printMessage(msg)) + + override def printMessage(msg: String) { + // Avoiding deadlock if the compiler starts logging before + // the lazy val is complete. + if (intp.isInitializeComplete) { + if (intp.totalSilence) { + if (isReplTrace) + super.printMessage("[silent] " + msg) + } + else super.printMessage(msg) + } + else Console.println("[init] " + msg) + } + + override def displayPrompt() { + if (intp.totalSilence) () + else super.displayPrompt() + } +} |