From 2c2b788391c3215c95483d0593ddc7f58f3508e6 Mon Sep 17 00:00:00 2001
From: Jesse Beder <jbeder+github@gmail.com>
Date: Tue, 22 May 2012 16:53:40 -0500
Subject: [PATCH] Fixed doc start/end

---
 src/emitter.cpp      |  4 +++-
 src/emitterstate.cpp | 14 ++++++++++++++
 src/emitterstate.h   |  2 ++
 3 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/src/emitter.cpp b/src/emitter.cpp
index ff97616..c89ed65 100644
--- a/src/emitter.cpp
+++ b/src/emitter.cpp
@@ -181,6 +181,8 @@ namespace YAML
         if(m_stream.col() > 0)
             m_stream << "\n";
         m_stream << "---\n";
+        
+        m_pState->StartedDoc();
 	}
 	
 	// EmitEndDoc
@@ -313,7 +315,7 @@ namespace YAML
     
     void Emitter::PrepareTopNode(EmitterNodeType::value child)
     {
-        if(m_pState->CurGroupChildCount() > 0 && m_stream.pos() > 0) {
+        if(m_pState->CurGroupChildCount() > 0 && m_stream.col() > 0) {
             if(child != EmitterNodeType::None)
                 EmitBeginDoc();
         }
diff --git a/src/emitterstate.cpp b/src/emitterstate.cpp
index 11c33c7..9642179 100644
--- a/src/emitterstate.cpp
+++ b/src/emitterstate.cpp
@@ -111,6 +111,20 @@ namespace YAML
         return EmitterNodeType::None;
     }
     
+    void EmitterState::StartedDoc()
+    {
+        m_hasAnchor = false;
+        m_hasTag = false;
+        m_hasNonContent = false;
+    }
+    
+    void EmitterState::EndedDoc()
+    {
+        m_hasAnchor = false;
+        m_hasTag = false;
+        m_hasNonContent = false;
+    }
+
     void EmitterState::StartedScalar()
     {
         StartedNode();
diff --git a/src/emitterstate.h b/src/emitterstate.h
index cf48ce0..f43f471 100644
--- a/src/emitterstate.h
+++ b/src/emitterstate.h
@@ -39,6 +39,8 @@ namespace YAML
         void SetNonContent();
         void SetLongKey();
         void ForceFlow();
+        void StartedDoc();
+        void EndedDoc();
         void StartedScalar();
 		void StartedGroup(GroupType::value type);
 		void EndedGroup(GroupType::value type);