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Diffstat (limited to 'src/repl')
| -rw-r--r-- | src/repl/scala/tools/nsc/interpreter/ILoop.scala | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/repl/scala/tools/nsc/interpreter/ILoop.scala b/src/repl/scala/tools/nsc/interpreter/ILoop.scala index a84d076e76..392aac7c2e 100644 --- a/src/repl/scala/tools/nsc/interpreter/ILoop.scala +++ b/src/repl/scala/tools/nsc/interpreter/ILoop.scala @@ -220,6 +220,7 @@ class ILoop(in0: Option[BufferedReader], protected val out: JPrintWriter) nullary("quit", "exit the interpreter", () => Result(keepRunning = false, None)), nullary("replay", "reset execution and replay all previous commands", replay), nullary("reset", "reset the repl to its initial state, forgetting all session entries", resetCommand), + cmd("save", "<path>", "save replayable session to a file", saveCommand), shCommand, nullary("silent", "disable/enable automatic printing of results", verbosity), cmd("type", "[-v] <expr>", "display the type of an expression without evaluating it", typeCommand), @@ -470,6 +471,12 @@ class ILoop(in0: Option[BufferedReader], protected val out: JPrintWriter) Result(keepRunning = true, shouldReplay) } + def saveCommand(filename: String): Result = ( + if (filename.isEmpty) echo("File name is required.") + else if (replayCommandStack.isEmpty) echo("No replay commands in session") + else File(filename).printlnAll(replayCommands: _*) + ) + def addClasspath(arg: String): Unit = { val f = File(arg).normalize if (f.exists) { |