1 files changed, 0 insertions, 139 deletions
diff --git a/yaml-cpp/src/simplekey.cpp b/yaml-cpp/src/simplekey.cpp
deleted file mode 100755
index 857a9e0b..00000000
--- a/yaml-cpp/src/simplekey.cpp
+++ /dev/null
@@ -1,139 +0,0 @@
-#include "scanner.h"
-#include "token.h"
-#include "yaml-cpp/exceptions.h"
-#include "exp.h"
-
-namespace YAML
-{
-	Scanner::SimpleKey::SimpleKey(const Mark& mark_, int flowLevel_)
-		: mark(mark_), flowLevel(flowLevel_), pIndent(0), pMapStart(0), pKey(0)
-	{
-	}
-
-	void Scanner::SimpleKey::Validate()
-	{
-		// Note: pIndent will *not* be garbage here;
-		//       we "garbage collect" them so we can
-		//       always refer to them
-		if(pIndent)
-			pIndent->status = IndentMarker::VALID;
-		if(pMapStart)
-			pMapStart->status = Token::VALID;
-		if(pKey)
-			pKey->status = Token::VALID;
-	}
-
-	void Scanner::SimpleKey::Invalidate()
-	{
-		if(pIndent)
-			pIndent->status = IndentMarker::INVALID;
-		if(pMapStart)
-			pMapStart->status = Token::INVALID;
-		if(pKey)
-			pKey->status = Token::INVALID;
-	}
-	
-	// CanInsertPotentialSimpleKey
-	bool Scanner::CanInsertPotentialSimpleKey() const
-	{
-		if(!m_simpleKeyAllowed)
-			return false;
-
-		return !ExistsActiveSimpleKey();
-	}
-
-	// ExistsActiveSimpleKey
-	// . Returns true if there's a potential simple key at our flow level
-	//   (there's allowed at most one per flow level, i.e., at the start of the flow start token)
-	bool Scanner::ExistsActiveSimpleKey() const
-	{
-		if(m_simpleKeys.empty())
-			return false;
-		
-		const SimpleKey& key = m_simpleKeys.top();
-		return key.flowLevel == GetFlowLevel();
-	}
-
-	// InsertPotentialSimpleKey
-	// . If we can, add a potential simple key to the queue,
-	//   and save it on a stack.
-	void Scanner::InsertPotentialSimpleKey()
-	{
-		if(!CanInsertPotentialSimpleKey())
-			return;
-		
-		SimpleKey key(INPUT.mark(), GetFlowLevel());
-
-		// first add a map start, if necessary
-		if(InBlockContext()) {
-			key.pIndent = PushIndentTo(INPUT.column(), IndentMarker::MAP);
-			if(key.pIndent) {
-				key.pIndent->status = IndentMarker::UNKNOWN;
-				key.pMapStart = key.pIndent->pStartToken;
-				key.pMapStart->status = Token::UNVERIFIED;
-			}
-		}
-
-		// then add the (now unverified) key
-		m_tokens.push(Token(Token::KEY, INPUT.mark()));
-		key.pKey = &m_tokens.back();
-		key.pKey->status = Token::UNVERIFIED;
-
-		m_simpleKeys.push(key);
-	}
-
-	// InvalidateSimpleKey
-	// . Automatically invalidate the simple key in our flow level
-	void Scanner::InvalidateSimpleKey()
-	{
-		if(m_simpleKeys.empty())
-			return;
-		
-		// grab top key
-		SimpleKey& key = m_simpleKeys.top();
-		if(key.flowLevel != GetFlowLevel())
-			return;
-		
-		key.Invalidate();
-		m_simpleKeys.pop();
-	}
-
-	// VerifySimpleKey
-	// . Determines whether the latest simple key to be added is valid,
-	//   and if so, makes it valid.
-	bool Scanner::VerifySimpleKey()
-	{
-		if(m_simpleKeys.empty())
-			return false;
-
-		// grab top key
-		SimpleKey key = m_simpleKeys.top();
-
-		// only validate if we're in the correct flow level
-		if(key.flowLevel != GetFlowLevel())
-			return false;
-
-		m_simpleKeys.pop();
-
-		bool isValid = true;
-
-		// needs to be less than 1024 characters and inline
-		if(INPUT.line() != key.mark.line || INPUT.pos() - key.mark.pos > 1024)
-			isValid = false;
-
-		// invalidate key
-		if(isValid)
-			key.Validate();
-		else
-			key.Invalidate();
-
-		return isValid;
-	}
-
-	void Scanner::PopAllSimpleKeys()
-	{
-		while(!m_simpleKeys.empty())
-			m_simpleKeys.pop();
-	}
-}
-