Update to a working version of Scalariform

akka-docs/rst/scala/code/docs/persistence/PersistenceDocSpec.scala

@@ -326,13 +326,13 @@ object PersistenceDocSpec {
       override def receiveCommand: Receive = {
         case c: String =>
           sender() ! c
-          persistAsync(c + "-outer-1") { outer ⇒
+          persistAsync(c + "-outer-1") { outer =>
             sender() ! outer
-            persistAsync(c + "-inner-1") { inner ⇒ sender() ! inner }
+            persistAsync(c + "-inner-1") { inner => sender() ! inner }
           }
-          persistAsync(c + "-outer-2") { outer ⇒
+          persistAsync(c + "-outer-2") { outer =>
             sender() ! outer
-            persistAsync(c + "-inner-2") { inner ⇒ sender() ! inner }
+            persistAsync(c + "-inner-2") { inner => sender() ! inner }
           }
       }
       //#nested-persistAsync-persistAsync

akka-docs/rst/scala/code/docs/persistence/PersistencePluginDocSpec.scala

@@ -149,17 +149,19 @@ class MyJournal extends AsyncWriteJournal {
   def asyncDeleteMessagesTo(persistenceId: String, toSequenceNr: Long): Future[Unit] = ???
   def asyncReplayMessages(persistenceId: String, fromSequenceNr: Long,
                           toSequenceNr: Long, max: Long)(
-                            replayCallback: (PersistentRepr) => Unit): Future[Unit] = ???
-  def asyncReadHighestSequenceNr(persistenceId: String,
-                                 fromSequenceNr: Long): Future[Long] = ???
+    replayCallback: (PersistentRepr) => Unit): Future[Unit] = ???
+  def asyncReadHighestSequenceNr(
+    persistenceId:  String,
+    fromSequenceNr: Long): Future[Long] = ???
 
   // optionally override:
   override def receivePluginInternal: Receive = super.receivePluginInternal
 }
 
 class MySnapshotStore extends SnapshotStore {
-  def loadAsync(persistenceId: String,
-                criteria: SnapshotSelectionCriteria): Future[Option[SelectedSnapshot]] = ???
+  def loadAsync(
+    persistenceId: String,
+    criteria:      SnapshotSelectionCriteria): Future[Option[SelectedSnapshot]] = ???
   def saveAsync(metadata: SnapshotMetadata, snapshot: Any): Future[Unit] = ???
   def deleteAsync(metadata: SnapshotMetadata): Future[Unit] = ???
   def deleteAsync(persistenceId: String, criteria: SnapshotSelectionCriteria): Future[Unit] = ???

akka-docs/rst/scala/code/docs/persistence/PersistenceSchemaEvolutionDocSpec.scala

@@ -247,7 +247,8 @@ class UserEventsAdapter extends EventAdapter {
     case UserDetailsChanged(null, address) => EventSeq(UserAddressChanged(address))
     case UserDetailsChanged(name, null)    => EventSeq(UserNameChanged(name))
     case UserDetailsChanged(name, address) =>
-      EventSeq(UserNameChanged(name),
+      EventSeq(
+        UserNameChanged(name),
         UserAddressChanged(address))
     case event: V2 => EventSeq(event)
   }
@@ -267,7 +268,7 @@ class RemovedEventsAwareSerializer extends SerializerWithStringManifest {
 
   val SkipEventManifestsEvents = Set(
     "docs.persistence.CustomerBlinked" // ...
-    )
+  )
 
   override def manifest(o: AnyRef): String = o.getClass.getName
 

akka-docs/rst/scala/code/docs/persistence/query/LeveldbPersistenceQueryDocSpec.scala

@@ -22,13 +22,13 @@ object LeveldbPersistenceQueryDocSpec {
   class MyTaggingEventAdapter extends WriteEventAdapter {
     val colors = Set("green", "black", "blue")
     override def toJournal(event: Any): Any = event match {
-      case s: String ⇒
-        var tags = colors.foldLeft(Set.empty[String]) { (acc, c) ⇒
+      case s: String =>
+        var tags = colors.foldLeft(Set.empty[String]) { (acc, c) =>
           if (s.contains(c)) acc + c else acc
         }
         if (tags.isEmpty) event
         else Tagged(event, tags)
-      case _ ⇒ event
+      case _ => event
     }
 
     override def manifest(event: Any): String = ""

akka-docs/rst/scala/code/docs/persistence/query/MyEventsByTagPublisher.scala

@@ -39,11 +39,11 @@ class MyEventsByTagPublisher(tag: String, offset: Long, refreshInterval: FiniteD
   }
 
   def receive = {
-    case _: Request | Continue ⇒
+    case _: Request | Continue =>
       query()
       deliverBuf()
 
-    case Cancel ⇒
+    case Cancel =>
       context.stop(self)
   }
 
@@ -79,12 +79,12 @@ class MyEventsByTagPublisher(tag: String, offset: Long, refreshInterval: FiniteD
         val serialization = SerializationExtension(context.system)
 
         buf = result.map {
-          case (id, bytes) ⇒
+          case (id, bytes) =>
             val p = serialization.deserialize(bytes, classOf[PersistentRepr]).get
             EventEnvelope(offset = id, p.persistenceId, p.sequenceNr, p.payload)
         }
       } catch {
-        case e: Exception ⇒
+        case e: Exception =>
           onErrorThenStop(e)
       }
     }
@@ -101,4 +101,4 @@ class MyEventsByTagPublisher(tag: String, offset: Long, refreshInterval: FiniteD
       }
     }
 }
-//#events-by-tag-publisher
+//#events-by-tag-publisher

akka-docs/rst/scala/code/docs/persistence/query/PersistenceQueryDocSpec.scala

@@ -57,7 +57,7 @@ object PersistenceQueryDocSpec {
       tag: String, offset: Long = 0L): Source[EventEnvelope, NotUsed] = {
       val props = MyEventsByTagPublisher.props(tag, offset, refreshInterval)
       Source.actorPublisher[EventEnvelope](props)
-        .mapMaterializedValue(_ ⇒ NotUsed)
+        .mapMaterializedValue(_ => NotUsed)
     }
 
     override def eventsByPersistenceId(