From f4278fe39f3418b1ca50e25d5d3fc4e19276e083 Mon Sep 17 00:00:00 2001
From: Jesse Beder <jbeder+github@gmail.com>
Date: Tue, 22 May 2012 16:41:03 -0500
Subject: [PATCH] Added long key flow map

---
 src/emitter.cpp | 49 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)

diff --git a/src/emitter.cpp b/src/emitter.cpp
index d0e3a53..66c3728 100644
--- a/src/emitter.cpp
+++ b/src/emitter.cpp
@@ -422,10 +422,59 @@ namespace YAML
 
     void Emitter::FlowMapPrepareLongKey(EmitterNodeType::value child)
     {
+        const unsigned lastIndent = m_pState->LastIndent();
+        
+        if(!m_pState->HasBegunNode()) {
+            if(m_stream.comment())
+                m_stream << "\n";
+            m_stream << IndentTo(lastIndent);
+            if(m_pState->CurGroupChildCount() == 0)
+                m_stream << "{ ?";
+            else
+                m_stream << ", ?";
+        }
+        
+        switch(child) {
+            case EmitterNodeType::None:
+                break;
+            case EmitterNodeType::Property:
+            case EmitterNodeType::Scalar:
+            case EmitterNodeType::FlowSeq:
+            case EmitterNodeType::FlowMap:
+                SpaceOrIndentTo(m_pState->HasBegunContent() || m_pState->CurGroupChildCount() > 0, lastIndent);
+                break;
+            case EmitterNodeType::BlockSeq:
+            case EmitterNodeType::BlockMap:
+                assert(false);
+                break;
+        }
     }
     
     void Emitter::FlowMapPrepareLongKeyValue(EmitterNodeType::value child)
     {
+        const unsigned lastIndent = m_pState->LastIndent();
+        
+        if(!m_pState->HasBegunNode()) {
+            if(m_stream.comment())
+                m_stream << "\n";
+            m_stream << IndentTo(lastIndent);
+            m_stream << ":";
+        }
+        
+        switch(child) {
+            case EmitterNodeType::None:
+                break;
+            case EmitterNodeType::Property:
+            case EmitterNodeType::Scalar:
+            case EmitterNodeType::FlowSeq:
+            case EmitterNodeType::FlowMap:
+                SpaceOrIndentTo(m_pState->HasBegunContent() || m_pState->CurGroupChildCount() > 0, lastIndent);
+                break;
+            case EmitterNodeType::BlockSeq:
+            case EmitterNodeType::BlockMap:
+                assert(false);
+                break;
+        }
     }
     
     void Emitter::FlowMapPrepareSimpleKey(EmitterNodeType::value child)