* Prefix printed continuous compilation line with run number

* Added 'reset' command to reset JLine terminal.  This needs to be run after suspending and then resuming sbt.

notes

@@ -1,3 +1,9 @@
+Added:
+1. prefix continuous compilation with run number
+2. Added pomRepositoryFilter(repo: MavenRepository): Boolean that excludes local repositories by default
+3. Added pomPostProcess(pom: Node): Node to make advanced manipulation of the default pom easier (pomExtra covers basic cases)
+4. Added 'reset' command to reset JLine terminal.  This needs to be run after suspending and then resuming sbt.
+
 
 - script tasks (in 'scripts' branch).  To use:
  1) add implementation of jsr223 to project/build/lib, declare in project/plugins, or add to sbt startup classpath

sbt/src/main/scala/sbt/LineReader.scala

@@ -40,24 +40,32 @@ abstract class JLine extends LineReader
 private object JLine
 {
 	def terminal = jline.Terminal.getTerminal
-	def createReader() =
+	def resetTerminal() = withTerminal { _ => jline.Terminal.resetTerminal }
-		terminal.synchronized
+	private def withTerminal[T](f: jline.Terminal => T): T =
+		synchronized
 		{
-			val cr = new ConsoleReader
+			val t = terminal
-			terminal.enableEcho()
+			t.synchronized { f(t) }
-			cr.setBellEnabled(false)
+		}
-			cr
+	def createReader() =
+		withTerminal { t =>
+			t.synchronized
+			{
+				val cr = new ConsoleReader
+				t.enableEcho()
+				cr.setBellEnabled(false)
+				cr
+			}
 		}
 	def withJLine[T](action: => T): T =
-	{
+		withTerminal { t =>
-		val t = terminal
+			t.synchronized
-		t.synchronized
+			{
-		{
+				t.disableEcho()
-			t.disableEcho()
+				try { action }
-			try { action }
+				finally { t.enableEcho() }
-			finally { t.enableEcho() }
+			}
 		}
-	}
 }
 object SimpleReader extends JLine
 {

sbt/src/main/scala/sbt/Main.scala

@@ -157,6 +157,7 @@ class xMain extends xsbti.AppMain
 			arguments match
 			{
 				case "" :: tail => continue(project, tail, failAction)
+				case ResetCommand :: tail => JLine.resetTerminal(); continue(project, tail, failAction)
 				case x :: tail if x.startsWith(";") => continue(project, x.split("""\s*;\s*""").toList ::: tail, failAction)
 				case (ExitCommand | QuitCommand) :: _ => result( Exit(NormalExitCode) )
 				case RebootCommand :: tail => reload( tail )
@@ -366,7 +367,11 @@ class xMain extends xsbti.AppMain
 	val ShowProjectsAction = "projects"
 	val ExitCommand = "exit"
 	val QuitCommand = "quit"
+	/** The name of the command that resets JLine.  This is necessary when resuming from suspension.*/
+	val ResetCommand = "reset"
+	/** The name of the command that switches to the builder project.*/
 	val BuilderCommand = "builder"
+	/** The name of the command that loads the interactive shell.*/
 	val InteractiveCommand = "shell"
 	/** The list of lowercase command names that may be used to terminate the program.*/
 	val TerminateActions: Iterable[String] = ExitCommand :: QuitCommand :: Nil
@@ -721,10 +726,12 @@ class xMain extends xsbti.AppMain
 		val actionValid = checkAction(project, action)
 		if(actionValid)
 		{
+			var count = 0
 			SourceModificationWatch.watchUntil(project, ContinuousCompilePollDelaySeconds)(shouldTerminate)
 			{
+				count += 1
 				handleAction(project, action)
-				Console.println("Waiting for source changes... (press enter to interrupt)")
+				Console.println(count + ". Waiting for source changes... (press enter to interrupt)")
 			}
 			while (System.in.available() > 0) System.in.read()
 		}