Update to a working version of Scalariform

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(