Fixed settings reverting properly

src/emitter.cpp

@@ -402,7 +402,7 @@ namespace YAML
             case EmitterNodeType::Scalar:
             case EmitterNodeType::FlowSeq:
             case EmitterNodeType::FlowMap:
-                SpaceOrIndentTo(m_pState->HasBegunContent(), curIndent);
+                SpaceOrIndentTo(true, curIndent);
                 break;
             case EmitterNodeType::BlockSeq:
             case EmitterNodeType::BlockMap:

src/emitterstate.cpp

@@ -106,6 +106,7 @@ namespace YAML
     void EmitterState::StartedScalar()
     {
         StartedNode();
+        ClearModifiedSettings();
     }
 
 	void EmitterState::StartedGroup(GroupType::value type)
@@ -150,6 +151,8 @@ namespace YAML
 		// some global settings that we changed may have been overridden
 		// by a local setting we just popped, so we need to restore them
 		m_globalModifiedSettings.restore();
+
+        ClearModifiedSettings();
 	}
 
     EmitterNodeType::value EmitterState::CurGroupNodeType() const

util/sandbox.cpp

@@ -5,10 +5,7 @@ int main()
 {
     YAML::Emitter out;
     out << YAML::BeginMap;
-    out << YAML::BeginMap;
-    out << "a" << "b";
-    out << YAML::EndMap;
-    out << YAML::BeginMap;
+    out << YAML::LongKey << "a" << "b";
     out << "a" << "b";
     out << YAML::EndMap;
     out << YAML::EndMap;