Added overloads for parsing stl maps and vectors

Set alias nodes to return the tag of their anchor
Disabled those warnings in the release version of the .svn too.
2025-09-09 12:41:17 +00:00 · 2010-03-15 04:25:17 +00:00 · 2010-03-15 04:10:36 +00:00 · 2010-03-03 05:33:07 +00:00 · 2010-03-03 05:30:06 +00:00 · 2009-12-21 20:35:27 +00:00
71 changed files with 3044 additions and 829 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -10,16 +10,23 @@ if(IPHONE)
 endif(IPHONE)

 if(CMAKE_COMPILER_IS_GNUCC)
-  set(CMAKE_CXX_FLAGS "-O2 -Wall -pedantic -Wextra")
+  set(CMAKE_CXX_FLAGS "-O2 -Wall -Wextra -pedantic -Wno-long-long ${CMAKE_CXX_FLAGS}")
 endif(CMAKE_COMPILER_IS_GNUCC)

+if(MSVC)
+  set(LIB_TYPE) # I can't figure out how CMake handles Windows shared libraries
+  set(CMAKE_CXX_FLAGS "/W3 /wd4127 /wd4355 /D_SCL_SECURE_NO_WARNINGS ${CMAKE_CXX_FLAGS}")
+endif(MSVC)
+
 set(YAML_CPP_VERSION_MAJOR "0")
 set(YAML_CPP_VERSION_MINOR "2")
-set(YAML_CPP_VERSION_PATCH "1")
+set(YAML_CPP_VERSION_PATCH "4")
 set(YAML_CPP_VERSION "${YAML_CPP_VERSION_MAJOR}.${YAML_CPP_VERSION_MINOR}.${YAML_CPP_VERSION_PATCH}")

 enable_testing()

+option(YAML_CPP_BUILD_TOOLS "Enables or disables testing and parse tools" true)
+
 if(WIN32)
  set(_library_dir bin) # .dll are in PATH, like executables
 else(WIN32)
@@ -36,9 +43,9 @@ set(_INSTALL_DESTINATIONS
 	ARCHIVE DESTINATION lib${LIB_SUFFIX}
 )
 #
-file(GLOB public_headers include/*.h)
-file(GLOB private_headers src/*.h)
-file(GLOB sources src/*.cpp)
+file(GLOB public_headers include/[a-z]*.h)
+file(GLOB private_headers src/[a-z]*.h)
+file(GLOB sources src/[a-z]*.cpp)

 include_directories(${YAML_CPP_SOURCE_DIR}/include)
 add_library(yaml-cpp
@@ -64,5 +71,7 @@ if(UNIX)
 	install(FILES ${PC_FILE} DESTINATION ${LIB_INSTALL_DIR}/pkgconfig)
 endif(UNIX)

-add_subdirectory (yaml-reader)
-add_subdirectory (util)
+if(YAML_CPP_BUILD_TOOLS)
+	add_subdirectory (test)
+	add_subdirectory (util)
+endif(YAML_CPP_BUILD_TOOLS)
--- a/include/conversion.h
+++ b/include/conversion.h
@@ -5,6 +5,7 @@


 #include "null.h"
+#include "traits.h"
 #include <string>
 #include <sstream>

@@ -18,26 +19,13 @@ namespace YAML
 	bool Convert(const std::string& input, bool& output);
 	bool Convert(const std::string& input, _Null& output);
 	
-#define YAML_MAKE_STREAM_CONVERT(type) \
-	inline bool Convert(const std::string& input, type& output) { \
-		std::stringstream stream(input); \
-		stream >> output; \
-		return !stream.fail(); \
+	template <typename T> 
+	inline bool Convert(const std::string& input, T& output, typename enable_if<is_numeric<T> >::type * = 0) {
+		std::stringstream stream(input);
+		stream.unsetf(std::ios::dec);
+		stream >> output;
+		return !!stream;
 	}
-	
-	YAML_MAKE_STREAM_CONVERT(char)
-	YAML_MAKE_STREAM_CONVERT(unsigned char)
-	YAML_MAKE_STREAM_CONVERT(int)
-	YAML_MAKE_STREAM_CONVERT(unsigned int)
-	YAML_MAKE_STREAM_CONVERT(short)
-	YAML_MAKE_STREAM_CONVERT(unsigned short)
-	YAML_MAKE_STREAM_CONVERT(long)
-	YAML_MAKE_STREAM_CONVERT(unsigned long)
-	YAML_MAKE_STREAM_CONVERT(float)
-	YAML_MAKE_STREAM_CONVERT(double)
-	YAML_MAKE_STREAM_CONVERT(long double)
-	
-#undef YAML_MAKE_STREAM_CONVERT
 }

 #endif // CONVERSION_H_62B23520_7C8E_11DE_8A39_0800200C9A66
--- a/include/crt.h
+++ b/include/crt.h
@@ -1,17 +0,0 @@
-#pragma once
-
-#ifndef CRT_H_62B23520_7C8E_11DE_8A39_0800200C9A66
-#define CRT_H_62B23520_7C8E_11DE_8A39_0800200C9A66
-
-
-// for detecting memory leaks
-#ifdef _DEBUG
-
-#define _CRTDBG_MAP_ALLOC
-#include <stdlib.h>
-#include <crtdbg.h>
-
-#endif // _DEBUG
-
-
-#endif // CRT_H_62B23520_7C8E_11DE_8A39_0800200C9A66
--- a/include/emitter.h
+++ b/include/emitter.h
@@ -9,6 +9,7 @@
 #include "null.h"
 #include <memory>
 #include <string>
+#include <sstream>

 namespace YAML
 {
@@ -29,6 +30,7 @@ namespace YAML
 		const std::string GetLastError() const;
 		
 		// global setters
+		bool SetOutputCharset(EMITTER_MANIP value);
 		bool SetStringFormat(EMITTER_MANIP value);
 		bool SetBoolFormat(EMITTER_MANIP value);
 		bool SetIntBase(EMITTER_MANIP value);
@@ -44,16 +46,23 @@ namespace YAML
 		
 		// overloads of write
 		Emitter& Write(const std::string& str);
-		Emitter& Write(const char *str);
-		Emitter& Write(int i);
 		Emitter& Write(bool b);
-		Emitter& Write(float f);
-		Emitter& Write(double d);
 		Emitter& Write(const _Alias& alias);
 		Emitter& Write(const _Anchor& anchor);
+		Emitter& Write(const _Tag& tag);
 		Emitter& Write(const _Comment& comment);
 		Emitter& Write(const _Null& null);
 		
+		template <typename T>
+		Emitter& WriteIntegralType(T value);
+		
+		template <typename T>
+		Emitter& WriteStreamable(T value);
+
+	private:
+		void PreWriteIntegralType(std::stringstream& str);
+		void PostWriteIntegralType(const std::stringstream& str);
+	
 	private:
 		enum ATOMIC_TYPE { AT_SCALAR, AT_SEQ, AT_BLOCK_SEQ, AT_FLOW_SEQ, AT_MAP, AT_BLOCK_MAP, AT_FLOW_MAP };
 		
@@ -74,18 +83,61 @@ namespace YAML
 		std::auto_ptr <EmitterState> m_pState;
 	};
 	
-	// overloads of insertion
 	template <typename T>
-	inline Emitter& operator << (Emitter& emitter, T v) {
-		return emitter.Write(v);
+	inline Emitter& Emitter::WriteIntegralType(T value)
+	{
+		if(!good())
+			return *this;
+		
+		std::stringstream str;
+		PreWriteIntegralType(str);
+		str << value;
+		PostWriteIntegralType(str);
+		return *this;
 	}

-	template <>
+	template <typename T>
+	inline Emitter& Emitter::WriteStreamable(T value)
+	{
+		if(!good())
+			return *this;
+		
+		PreAtomicWrite();
+		EmitSeparationIfNecessary();
+		
+		std::stringstream str;
+		str << value;
+		m_stream << str.str();
+		
+		PostAtomicWrite();
+		return *this;
+	}
+	
+	// overloads of insertion
+	inline Emitter& operator << (Emitter& emitter, const std::string& v) { return emitter.Write(v); }
+	inline Emitter& operator << (Emitter& emitter, bool v) { return emitter.Write(v); }
+	inline Emitter& operator << (Emitter& emitter, const _Alias& v) { return emitter.Write(v); }
+	inline Emitter& operator << (Emitter& emitter, const _Anchor& v) { return emitter.Write(v); }
+	inline Emitter& operator << (Emitter& emitter, const _Tag& v) { return emitter.Write(v); }
+	inline Emitter& operator << (Emitter& emitter, const _Comment& v) { return emitter.Write(v); }
+	inline Emitter& operator << (Emitter& emitter, const _Null& v) { return emitter.Write(v); }
+
+	inline Emitter& operator << (Emitter& emitter, const char *v) { return emitter.Write(std::string(v)); }
+
+	inline Emitter& operator << (Emitter& emitter, int v) { return emitter.WriteIntegralType(v); }
+	inline Emitter& operator << (Emitter& emitter, unsigned int v) { return emitter.WriteIntegralType(v); }
+	inline Emitter& operator << (Emitter& emitter, short v) { return emitter.WriteIntegralType(v); }
+	inline Emitter& operator << (Emitter& emitter, unsigned short v) { return emitter.WriteIntegralType(v); }
+	inline Emitter& operator << (Emitter& emitter, long v) { return emitter.WriteIntegralType(v); }
+	inline Emitter& operator << (Emitter& emitter, unsigned long v) { return emitter.WriteIntegralType(v); }
+
+	inline Emitter& operator << (Emitter& emitter, float v) { return emitter.WriteStreamable(v); }
+	inline Emitter& operator << (Emitter& emitter, double v) { return emitter.WriteStreamable(v); }
+
 	inline Emitter& operator << (Emitter& emitter, EMITTER_MANIP value) {
 		return emitter.SetLocalValue(value);
 	}
 	
-	template <>
 	inline Emitter& operator << (Emitter& emitter, _Indent indent) {
 		return emitter.SetLocalIndent(indent);
 	}
--- a/include/emittermanip.h
+++ b/include/emittermanip.h
@@ -12,6 +12,10 @@ namespace YAML
 		// general manipulators
 		Auto,

+		// output character set
+		EmitNonAscii,
+		EscapeNonAscii,
+		
 		// string manipulators
 		// Auto, // duplicate
 		SingleQuoted,
@@ -77,6 +81,16 @@ namespace YAML
 		return _Anchor(content);
 	}
 	
+	struct _Tag {
+		_Tag(const std::string& content_): content(content_), verbatim(true) {}
+		std::string content;
+		bool verbatim;
+	};
+	
+	inline _Tag VerbatimTag(const std::string& content) {
+		return _Tag(content);
+	}
+
 	struct _Comment {
 		_Comment(const std::string& content_): content(content_) {}
 		std::string content;
--- a/include/exceptions.h
+++ b/include/exceptions.h
@@ -5,6 +5,7 @@


 #include "mark.h"
+#include "traits.h"
 #include <exception>
 #include <string>
 #include <sstream>
@@ -17,7 +18,12 @@ namespace YAML
 		const std::string YAML_DIRECTIVE_ARGS    = "YAML directives must have exactly one argument";
 		const std::string YAML_VERSION           = "bad YAML version: ";
 		const std::string YAML_MAJOR_VERSION     = "YAML major version too large";
+		const std::string REPEATED_YAML_DIRECTIVE= "repeated YAML directive";
 		const std::string TAG_DIRECTIVE_ARGS     = "TAG directives must have exactly two arguments";
+		const std::string REPEATED_TAG_DIRECTIVE = "repeated TAG directive";
+		const std::string CHAR_IN_TAG_HANDLE     = "illegal character found while scanning tag handle";
+		const std::string TAG_WITH_NO_SUFFIX     = "tag handle with no suffix";
+		const std::string END_OF_VERBATIM_TAG    = "end of verbatim tag not found";
 		const std::string END_OF_MAP             = "end of map not found";
 		const std::string END_OF_MAP_FLOW        = "end of map flow not found";
 		const std::string END_OF_SEQ             = "end of sequence not found";
@@ -57,10 +63,27 @@ namespace YAML
 		const std::string SINGLE_QUOTED_CHAR     = "invalid character in single-quoted string";
 		const std::string INVALID_ANCHOR         = "invalid anchor";
 		const std::string INVALID_ALIAS          = "invalid alias";
+		const std::string INVALID_TAG            = "invalid tag";
 		const std::string EXPECTED_KEY_TOKEN     = "expected key token";
 		const std::string EXPECTED_VALUE_TOKEN   = "expected value token";
 		const std::string UNEXPECTED_KEY_TOKEN   = "unexpected key token";
 		const std::string UNEXPECTED_VALUE_TOKEN = "unexpected value token";
+
+		template <typename T>
+		inline const std::string KEY_NOT_FOUND_WITH_KEY(const T&, typename disable_if<is_numeric<T> >::type * = 0) {
+			return KEY_NOT_FOUND;
+		}
+
+		inline const std::string KEY_NOT_FOUND_WITH_KEY(const std::string& key) {
+			return KEY_NOT_FOUND + ": " + key;
+		}
+		
+		template <typename T>
+		inline const std::string KEY_NOT_FOUND_WITH_KEY(const T& key, typename enable_if<is_numeric<T> >::type * = 0) {
+			std::stringstream stream;
+			stream << KEY_NOT_FOUND << ": " << key;
+			return stream.str();
+		}
 	}

 	class Exception: public std::exception {
@@ -102,22 +125,23 @@ namespace YAML

 	class KeyNotFound: public RepresentationException {
 	public:
-		KeyNotFound(const Mark& mark_)
-			: RepresentationException(mark_, ErrorMsg::KEY_NOT_FOUND) {}
+		template <typename T>
+		KeyNotFound(const Mark& mark_, const T& key_)
+			: RepresentationException(mark_, ErrorMsg::KEY_NOT_FOUND_WITH_KEY(key_)) {}
 	};
 	
 	template <typename T>
 	class TypedKeyNotFound: public KeyNotFound {
 	public:
 		TypedKeyNotFound(const Mark& mark_, const T& key_)
-			: KeyNotFound(mark_), key(key_) {}
-		~TypedKeyNotFound() throw() {}
+			: KeyNotFound(mark_, key_), key(key_) {}
+		virtual ~TypedKeyNotFound() throw() {}

 		T key;
 	};

 	template <typename T>
-	TypedKeyNotFound <T> MakeTypedKeyNotFound(const Mark& mark, const T& key) {
+	inline TypedKeyNotFound <T> MakeTypedKeyNotFound(const Mark& mark, const T& key) {
 		return TypedKeyNotFound <T> (mark, key);
 	}

--- a/include/node.h
+++ b/include/node.h
@@ -9,7 +9,6 @@
 #include "iterator.h"
 #include "mark.h"
 #include "noncopyable.h"
-#include "parserstate.h"
 #include <iostream>
 #include <string>
 #include <vector>
@@ -21,6 +20,7 @@ namespace YAML
 	class Content;
 	class Scanner;
 	class Emitter;
+	struct ParserState;

 	enum CONTENT_TYPE { CT_NONE, CT_SCALAR, CT_SEQUENCE, CT_MAP };

@@ -32,7 +32,7 @@ namespace YAML

 		void Clear();
 		std::auto_ptr<Node> Clone() const;
-		void Parse(Scanner *pScanner, const ParserState& state);
+		void Parse(Scanner *pScanner, ParserState& state);

 		CONTENT_TYPE GetType() const;

@@ -76,6 +76,9 @@ namespace YAML
 		bool IsAlias() const { return m_alias; }
 		bool IsReferenced() const { return m_referenced; }
 		
+		// for tags
+		const std::string GetTag() const { return IsAlias() ? m_pIdentity->GetTag() : m_tag; }
+
 		// emitting
 		friend Emitter& operator << (Emitter& out, const Node& node);

@@ -99,10 +102,10 @@ namespace YAML
 		Node(const Mark& mark, const std::string& anchor, const std::string& tag, const Content *pContent);

 		// helpers for parsing
-		void ParseHeader(Scanner *pScanner, const ParserState& state);
-		void ParseTag(Scanner *pScanner, const ParserState& state);
-		void ParseAnchor(Scanner *pScanner, const ParserState& state);
-		void ParseAlias(Scanner *pScanner, const ParserState& state);
+		void ParseHeader(Scanner *pScanner, ParserState& state);
+		void ParseTag(Scanner *pScanner, ParserState& state);
+		void ParseAnchor(Scanner *pScanner, ParserState& state);
+		void ParseAlias(Scanner *pScanner, ParserState& state);

 	private:
 		Mark m_mark;
--- a/include/nodeimpl.h
+++ b/include/nodeimpl.h
@@ -79,22 +79,22 @@ namespace YAML

 	template <typename T>
 	inline bool operator == (const T& value, const Node& node) {
-		return value == node.Read<T>();
+		return value == node.operator T();
 	}
 	
 	template <typename T>
 	inline bool operator == (const Node& node, const T& value) {
-		return value == node.Read<T>();
+		return value == node.operator T();
 	}
 	
 	template <typename T>
 	inline bool operator != (const T& value, const Node& node) {
-		return value != node.Read<T>();
+		return value != node.operator T();
 	}
 	
 	template <typename T>
 	inline bool operator != (const Node& node, const T& value) {
-		return value != node.Read<T>();
+		return value != node.operator T();
 	}

 	inline bool operator == (const char *value, const Node& node) {
--- a/include/nodereadimpl.h
+++ b/include/nodereadimpl.h
@@ -7,6 +7,17 @@ namespace YAML
 	// thanks to litb from stackoverflow.com
 	// http://stackoverflow.com/questions/1386183/how-to-call-a-templated-function-if-it-exists-and-something-else-otherwise/1386390#1386390

+	// Note: this doesn't work on gcc 3.2, but does on gcc 3.4 and above. I'm not sure about 3.3.
+	
+#if __GNUC__ && (__GNUC__ < 3 || (__GNUC__ == 3 && __GNUC_MINOR__ <= 3))
+	// trick doesn't work? Just fall back to ConvertScalar.
+	// This means that we can't use any user-defined types as keys in a map
+	template <typename T>
+	inline bool Node::Read(T& value) const {
+		return ConvertScalar(*this, value);
+	}
+#else
+	// usual case: the trick!
 	template<bool>
 	struct read_impl;
 	
@@ -41,9 +52,10 @@ namespace YAML
 		int operator,(flag, flag);
 		
 		template<typename T>
-		void operator,(flag, T const&);
+		char operator,(flag, T const&);
 		
 		char operator,(int, flag);
+		int operator,(char, flag);
 	}

 	template <typename T>
@@ -52,6 +64,7 @@ namespace YAML

 		return read_impl<sizeof (fallback::flag(), Convert(std::string(), value), fallback::flag()) != 1>::read(*this, value);
 	}
+#endif // done with trick
 	
 	// the main conversion function
 	template <typename T>
--- a/include/parser.h
+++ b/include/parser.h
@@ -4,44 +4,42 @@
 #define PARSER_H_62B23520_7C8E_11DE_8A39_0800200C9A66


+#include "node.h"
+#include "noncopyable.h"
 #include <ios>
 #include <string>
 #include <vector>
 #include <map>
-#include "node.h"
-#include "parserstate.h"
+#include <memory>

 namespace YAML
 {
 	class Scanner;
+	struct ParserState;
 	struct Token;

-	class Parser
+	class Parser: private noncopyable
 	{
 	public:
+		Parser();
 		Parser(std::istream& in);
 		~Parser();

 		operator bool() const;

 		void Load(std::istream& in);
-		void GetNextDocument(Node& document);
+		bool GetNextDocument(Node& document);
 		void PrintTokens(std::ostream& out);

 	private:
 		void ParseDirectives();
-		void HandleDirective(Token *pToken);
-		void HandleYamlDirective(Token *pToken);
-		void HandleTagDirective(Token *pToken);
+		void HandleDirective(const Token& token);
+		void HandleYamlDirective(const Token& token);
+		void HandleTagDirective(const Token& token);

 	private:
-		// can't copy this
-		Parser(const Parser&) {}
-		Parser& operator = (const Parser&) { return *this; }
-
-	private:
-		Scanner *m_pScanner;
-		ParserState m_state;
+		std::auto_ptr<Scanner> m_pScanner;
+		std::auto_ptr<ParserState> m_pState;
 	};
 }

--- a/include/parserstate.h
+++ b/include/parserstate.h
@@ -1,26 +0,0 @@
-#pragma once
-
-#ifndef PARSERSTATE_H_62B23520_7C8E_11DE_8A39_0800200C9A66
-#define PARSERSTATE_H_62B23520_7C8E_11DE_8A39_0800200C9A66
-
-
-#include <string>
-#include <map>
-
-namespace YAML
-{
-	struct Version {
-		int major, minor;
-	};
-
-	struct ParserState
-	{
-		Version version;
-		std::map <std::string, std::string> tags;
-
-		void Reset();
-		std::string TranslateTag(const std::string& handle) const;
-	};
-}
-
-#endif // PARSERSTATE_H_62B23520_7C8E_11DE_8A39_0800200C9A66
--- a/include/stlnode.h
+++ b/include/stlnode.h
@@ -0,0 +1,36 @@
+#pragma once
+
+#ifndef STLNODE_H_62B23520_7C8E_11DE_8A39_0800200C9A66
+#define STLNODE_H_62B23520_7C8E_11DE_8A39_0800200C9A66
+
+
+#include <vector>
+#include <map>
+
+namespace YAML
+{
+	template <typename T>
+	void operator >> (const Node& node, std::vector<T>& v)
+	{
+		v.clear();
+		v.resize(node.size());
+		for(unsigned i=0;i<node.size();++i)
+			node[i] >> v[i];
+	}
+	
+	
+	template <typename K, typename V>
+	void operator >> (const Node& node, std::map<K, V>& m)
+	{
+		m.clear();
+		for(Iterator it=node.begin();it!=node.end();++it) {
+			K k;
+			V v;
+			it.first() >> k;
+			it.second() >> v;
+			m[k] = v;
+		}
+	}
+}
+
+#endif // STLNODE_H_62B23520_7C8E_11DE_8A39_0800200C9A66
--- a/include/traits.h
+++ b/include/traits.h
@@ -0,0 +1,50 @@
+#pragma once
+
+#ifndef TRAITS_H_62B23520_7C8E_11DE_8A39_0800200C9A66
+#define TRAITS_H_62B23520_7C8E_11DE_8A39_0800200C9A66
+
+
+namespace YAML
+{
+	template <typename>
+	struct is_numeric { enum { value = false }; };
+
+	template <> struct is_numeric <char> { enum { value = true }; };
+	template <> struct is_numeric <unsigned char> { enum { value = true }; };
+	template <> struct is_numeric <int> { enum { value = true }; };
+	template <> struct is_numeric <unsigned int> { enum { value = true }; };
+	template <> struct is_numeric <long int> { enum { value = true }; };
+	template <> struct is_numeric <unsigned long int> { enum { value = true }; };
+	template <> struct is_numeric <short int> { enum { value = true }; };
+	template <> struct is_numeric <unsigned short int> { enum { value = true }; };
+	template <> struct is_numeric <long long> { enum { value = true }; };
+	template <> struct is_numeric <unsigned long long> { enum { value = true }; };
+	template <> struct is_numeric <float> { enum { value = true }; };
+	template <> struct is_numeric <double> { enum { value = true }; };
+	template <> struct is_numeric <long double> { enum { value = true }; };
+
+	template <bool, class T = void>
+	struct enable_if_c {
+	  typedef T type;
+	};
+
+	template <class T>
+	struct enable_if_c<false, T> {};
+
+	template <class Cond, class T = void>
+	struct enable_if : public enable_if_c<Cond::value, T> {};
+
+	template <bool, class T = void>
+	struct disable_if_c {
+	  typedef T type;
+	};
+
+	template <class T>
+	struct disable_if_c<true, T> {};
+
+	template <class Cond, class T = void>
+	struct disable_if : public disable_if_c<Cond::value, T> {};
+}
+
+#endif // TRAITS_H_62B23520_7C8E_11DE_8A39_0800200C9A66
+
--- a/include/yaml.h
+++ b/include/yaml.h
@@ -4,9 +4,9 @@
 #define YAML_H_62B23520_7C8E_11DE_8A39_0800200C9A66


-#include "crt.h"
 #include "parser.h"
 #include "node.h"
+#include "stlnode.h"
 #include "iterator.h"
 #include "emitter.h"
 #include "stlemitter.h"
--- a/yaml-reader.vcproj
+++ b/yaml-reader.vcproj
@@ -2,9 +2,9 @@
 <VisualStudioProject
 	ProjectType="Visual C++"
 	Version="9.00"
-	Name="yaml-reader"
-	ProjectGUID="{E8CC0D8A-D784-4A6B-B78B-ACEA13F9FB0B}"
-	RootNamespace="yamlreader"
+	Name="parse"
+	ProjectGUID="{CD007B57-7812-4930-A5E2-6E5E56338814}"
+	RootNamespace="parse"
 	TargetFrameworkVersion="196613"
 	>
 	<Platforms>
@@ -39,13 +39,15 @@
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
+				AdditionalOptions="/D_SCL_SECURE_NO_WARNINGS"
 				Optimization="0"
 				AdditionalIncludeDirectories="include"
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="3"
 				WarningLevel="3"
-				DebugInformationFormat="3"
+				DebugInformationFormat="4"
+				DisableSpecificWarnings="4127;4355"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
@@ -110,13 +112,15 @@
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
+				AdditionalOptions="/D_SCL_SECURE_NO_WARNINGS"
 				Optimization="2"
 				EnableIntrinsicFunctions="true"
 				AdditionalIncludeDirectories="include"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"
-				WarningLevel="4"
+				WarningLevel="3"
 				DebugInformationFormat="3"
+				DisableSpecificWarnings="4127;4355"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
@@ -168,23 +172,7 @@
 			UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}"
 			>
 			<File
-				RelativePath=".\yaml-reader\emittertests.cpp"
-				>
-			</File>
-			<File
-				RelativePath=".\yaml-reader\main.cpp"
-				>
-			</File>
-			<File
-				RelativePath=".\yaml-reader\parsertests.cpp"
-				>
-			</File>
-			<File
-				RelativePath=".\yaml-reader\spectests.cpp"
-				>
-			</File>
-			<File
-				RelativePath=".\yaml-reader\tests.cpp"
+				RelativePath=".\util\parse.cpp"
 				>
 			</File>
 		</Filter>
@@ -193,22 +181,12 @@
 			Filter="h;hpp;hxx;hm;inl;inc;xsd"
 			UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}"
 			>
-			<File
-				RelativePath=".\yaml-reader\emittertests.h"
-				>
-			</File>
-			<File
-				RelativePath=".\yaml-reader\parsertests.h"
-				>
-			</File>
-			<File
-				RelativePath=".\yaml-reader\spectests.h"
-				>
-			</File>
-			<File
-				RelativePath=".\yaml-reader\tests.h"
-				>
-			</File>
+		</Filter>
+		<Filter
+			Name="Resource Files"
+			Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav"
+			UniqueIdentifier="{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}"
+			>
 		</Filter>
 	</Files>
 	<Globals>
--- a/src/aliascontent.cpp
+++ b/src/aliascontent.cpp
@@ -1,4 +1,3 @@
-#include "crt.h"
 #include "aliascontent.h"

 namespace YAML
@@ -13,7 +12,7 @@ namespace YAML
 		return 0; // TODO: how to clone an alias?
 	}

-	void AliasContent::Parse(Scanner * /*pScanner*/, const ParserState& /*state*/)
+	void AliasContent::Parse(Scanner * /*pScanner*/, ParserState& /*state*/)
 	{
 	}

--- a/src/aliascontent.h
+++ b/src/aliascontent.h
@@ -15,7 +15,7 @@ namespace YAML
 		
 		virtual Content *Clone() const;

-		virtual void Parse(Scanner* pScanner, const ParserState& state);
+		virtual void Parse(Scanner* pScanner, ParserState& state);
 		virtual void Write(Emitter&) const;

 		virtual bool GetBegin(std::vector <Node *>::const_iterator&) const;
--- a/src/content.cpp
+++ b/src/content.cpp
@@ -1,13 +0,0 @@
-#include "crt.h"
-#include "content.h"
-
-namespace YAML
-{
-	Content::Content()
-	{
-	}
-
-	Content::~Content()
-	{
-	}
-}
--- a/src/content.h
+++ b/src/content.h
@@ -23,12 +23,12 @@ namespace YAML
 	class Content
 	{
 	public:
-		Content();
-		virtual ~Content();
+		Content() {}
+		virtual ~Content() {}
 		
 		virtual Content *Clone() const = 0;

-		virtual void Parse(Scanner *pScanner, const ParserState& state) = 0;
+		virtual void Parse(Scanner *pScanner, ParserState& state) = 0;
 		virtual void Write(Emitter& out) const = 0;

 		virtual bool GetBegin(std::vector <Node *>::const_iterator&) const { return false; }
--- a/src/emitter.cpp
+++ b/src/emitter.cpp
@@ -37,6 +37,11 @@ namespace YAML
 	}

 	// global setters
+	bool Emitter::SetOutputCharset(EMITTER_MANIP value)
+	{
+		return m_pState->SetOutputCharset(value, GLOBAL);
+	}
+
 	bool Emitter::SetStringFormat(EMITTER_MANIP value)
 	{
 		return m_pState->SetStringFormat(value, GLOBAL);
@@ -141,6 +146,8 @@ namespace YAML
 		switch(curState) {
 				// document-level
 			case ES_WAITING_FOR_DOC:
+				m_stream << "---";
+				m_pState->RequireSeparation();
 				m_pState->SwitchState(ES_WRITING_DOC);
 				return true;
 			case ES_WRITING_DOC:
@@ -318,7 +325,10 @@ namespace YAML
 		EMITTER_STATE curState = m_pState->GetCurState();
 		EMITTER_MANIP flowType = m_pState->GetFlowType(GT_SEQ);
 		if(flowType == Block) {
-			if(curState == ES_WRITING_BLOCK_SEQ_ENTRY || curState == ES_WRITING_BLOCK_MAP_KEY || curState == ES_WRITING_BLOCK_MAP_VALUE) {
+			if(curState == ES_WRITING_BLOCK_SEQ_ENTRY ||
+			   curState == ES_WRITING_BLOCK_MAP_KEY || curState == ES_WRITING_BLOCK_MAP_VALUE ||
+			   curState == ES_WRITING_DOC
+			) {
 				m_stream << "\n";
 				m_pState->UnsetSeparation();
 			}
@@ -344,12 +354,22 @@ namespace YAML
 		
 		EMITTER_STATE curState = m_pState->GetCurState();
 		FLOW_TYPE flowType = m_pState->GetCurGroupFlowType();
-		if(flowType == FT_BLOCK)
-			assert(curState == ES_DONE_WITH_BLOCK_SEQ_ENTRY);
-		else if(flowType == FT_FLOW) {
-			m_stream << "]";
+		if(flowType == FT_BLOCK) {
+			// Note: block sequences are *not* allowed to be empty, but we convert it
+			//       to a flow sequence if it is
+			assert(curState == ES_DONE_WITH_BLOCK_SEQ_ENTRY || curState == ES_WAITING_FOR_BLOCK_SEQ_ENTRY);
+			if(curState == ES_WAITING_FOR_BLOCK_SEQ_ENTRY) {
+				// Note: only one of these will actually output anything for a given situation
+				EmitSeparationIfNecessary();
+				unsigned curIndent = m_pState->GetCurIndent();
+				m_stream << IndentTo(curIndent);
+
+				m_stream << "[]";
+			}
+		} else if(flowType == FT_FLOW) {
 			// Note: flow sequences are allowed to be empty
 			assert(curState == ES_DONE_WITH_FLOW_SEQ_ENTRY || curState == ES_WAITING_FOR_FLOW_SEQ_ENTRY);
+			m_stream << "]";
 		} else
 			assert(false);
 		
@@ -373,7 +393,10 @@ namespace YAML
 		EMITTER_STATE curState = m_pState->GetCurState();
 		EMITTER_MANIP flowType = m_pState->GetFlowType(GT_MAP);
 		if(flowType == Block) {
-			if(curState == ES_WRITING_BLOCK_SEQ_ENTRY || curState == ES_WRITING_BLOCK_MAP_KEY || curState == ES_WRITING_BLOCK_MAP_VALUE) {
+			if(curState == ES_WRITING_BLOCK_SEQ_ENTRY ||
+			   curState == ES_WRITING_BLOCK_MAP_KEY || curState == ES_WRITING_BLOCK_MAP_VALUE ||
+			   curState == ES_WRITING_DOC
+			) {
 				m_stream << "\n";
 				m_pState->UnsetSeparation();
 			}
@@ -399,12 +422,21 @@ namespace YAML

 		EMITTER_STATE curState = m_pState->GetCurState();
 		FLOW_TYPE flowType = m_pState->GetCurGroupFlowType();
-		if(flowType == FT_BLOCK)
-			assert(curState == ES_DONE_WITH_BLOCK_MAP_VALUE);
-		else if(flowType == FT_FLOW) {
-			m_stream << "}";
+		if(flowType == FT_BLOCK) {
+			// Note: block sequences are *not* allowed to be empty, but we convert it
+			//       to a flow sequence if it is
+			assert(curState == ES_DONE_WITH_BLOCK_MAP_VALUE || curState == ES_WAITING_FOR_BLOCK_MAP_ENTRY);
+			if(curState == ES_WAITING_FOR_BLOCK_MAP_ENTRY) {
+				// Note: only one of these will actually output anything for a given situation
+				EmitSeparationIfNecessary();
+				unsigned curIndent = m_pState->GetCurIndent();
+				m_stream << IndentTo(curIndent);
+				m_stream << "{}";
+			}
+		} else if(flowType == FT_FLOW) {
 			// Note: flow maps are allowed to be empty
 			assert(curState == ES_DONE_WITH_FLOW_MAP_VALUE || curState == ES_WAITING_FOR_FLOW_MAP_ENTRY);
+			m_stream << "}";
 		} else
 			assert(false);
 		
@@ -485,13 +517,14 @@ namespace YAML
 		PreAtomicWrite();
 		EmitSeparationIfNecessary();
 		
+		bool escapeNonAscii = m_pState->GetOutputCharset() == EscapeNonAscii;
 		EMITTER_MANIP strFmt = m_pState->GetStringFormat();
 		FLOW_TYPE flowType = m_pState->GetCurGroupFlowType();
 		unsigned curIndent = m_pState->GetCurIndent();

 		switch(strFmt) {
 			case Auto:
-				Utils::WriteString(m_stream, str, flowType == FT_FLOW);
+				Utils::WriteString(m_stream, str, flowType == FT_FLOW, escapeNonAscii);
 				break;
 			case SingleQuoted:
 				if(!Utils::WriteSingleQuotedString(m_stream, str)) {
@@ -500,11 +533,11 @@ namespace YAML
 				}
 				break;
 			case DoubleQuoted:
-				Utils::WriteDoubleQuotedString(m_stream, str);
+				Utils::WriteDoubleQuotedString(m_stream, str, escapeNonAscii);
 				break;
 			case Literal:
 				if(flowType == FT_FLOW)
-					Utils::WriteString(m_stream, str, flowType == FT_FLOW);
+					Utils::WriteString(m_stream, str, flowType == FT_FLOW, escapeNonAscii);
 				else
 					Utils::WriteLiteralString(m_stream, str, curIndent + m_pState->GetIndent());
 				break;
@@ -516,24 +549,12 @@ namespace YAML
 		return *this;
 	}
 	
-	Emitter& Emitter::Write(const char *str)
+	void Emitter::PreWriteIntegralType(std::stringstream& str)
 	{
-		if(!good())
-			return *this;
-		
-		return Write(std::string(str));
-	}
-	
-	Emitter& Emitter::Write(int i)
-	{
-		if(!good())
-			return *this;
-		
 		PreAtomicWrite();
 		EmitSeparationIfNecessary();
 		
 		EMITTER_MANIP intFmt = m_pState->GetIntFormat();
-		std::stringstream str;
 		switch(intFmt) {
 			case Dec:
 				str << std::dec;
@@ -541,18 +562,18 @@ namespace YAML
 			case Hex:
 				str << std::hex;
 				break;
-			case Oct:
+				case Oct:
 				str << std::oct;
 				break;
 			default:
 				assert(false);
 		}
+	}
 	
-		str << i;
+	void Emitter::PostWriteIntegralType(const std::stringstream& str)
+	{
 		m_stream << str.str();
-		
 		PostAtomicWrite();
-		return *this;
 	}
 	
 	Emitter& Emitter::Write(bool b)
@@ -594,38 +615,6 @@ namespace YAML
 		return *this;
 	}

-	Emitter& Emitter::Write(float f)
-	{
-		if(!good())
-			return *this;
-		
-		PreAtomicWrite();
-		EmitSeparationIfNecessary();
-		
-		std::stringstream str;
-		str << f;
-		m_stream << str.str();
-		
-		PostAtomicWrite();
-		return *this;		
-	}
-	
-	Emitter& Emitter::Write(double d)
-	{
-		if(!good())
-			return *this;
-		
-		PreAtomicWrite();
-		EmitSeparationIfNecessary();
-		
-		std::stringstream str;
-		str << d;
-		m_stream << str.str();
-		
-		PostAtomicWrite();
-		return *this;		
-	}
-
 	Emitter& Emitter::Write(const _Alias& alias)
 	{
 		if(!good())
@@ -657,6 +646,22 @@ namespace YAML
 		return *this;
 	}
 	
+	Emitter& Emitter::Write(const _Tag& tag)
+	{
+		if(!good())
+			return *this;
+		
+		PreAtomicWrite();
+		EmitSeparationIfNecessary();
+		if(!Utils::WriteTag(m_stream, tag.content)) {
+			m_pState->SetError(ErrorMsg::INVALID_TAG);
+			return *this;
+		}
+		m_pState->RequireSeparation();
+		// Note: no PostAtomicWrite() because we need another value for this node
+		return *this;
+	}
+
 	Emitter& Emitter::Write(const _Comment& comment)
 	{
 		if(!good())
@@ -679,3 +684,4 @@ namespace YAML
 		return *this;
 	}
 }
+
--- a/src/emitterstate.cpp
+++ b/src/emitterstate.cpp
@@ -9,6 +9,7 @@ namespace YAML
 		m_stateStack.push(ES_WAITING_FOR_DOC);
 		
 		// set default global manipulators
+		m_charset.set(EmitNonAscii);
 		m_strFmt.set(Auto);
 		m_boolFmt.set(TrueFalseBool);
 		m_boolLengthFmt.set(LongBool);
@@ -43,6 +44,7 @@ namespace YAML
 	// . Only the ones that make sense will be accepted
 	void EmitterState::SetLocalValue(EMITTER_MANIP value)
 	{
+		SetOutputCharset(value, LOCAL);
 		SetStringFormat(value, LOCAL);
 		SetBoolFormat(value, LOCAL);
 		SetBoolCaseFormat(value, LOCAL);
@@ -133,6 +135,18 @@ namespace YAML
 		m_modifiedSettings.clear();
 	}

+	bool EmitterState::SetOutputCharset(EMITTER_MANIP value, FMT_SCOPE scope)
+	{
+		switch(value) {
+			case EmitNonAscii:
+			case EscapeNonAscii:
+				_Set(m_charset, value, scope);
+				return true;
+			default:
+				return false;
+		}
+	}
+	
 	bool EmitterState::SetStringFormat(EMITTER_MANIP value, FMT_SCOPE scope)
 	{
 		switch(value) {
--- a/src/emitterstate.h
+++ b/src/emitterstate.h
@@ -108,6 +108,9 @@ namespace YAML
 		void ClearModifiedSettings();

 		// formatters
+		bool SetOutputCharset(EMITTER_MANIP value, FMT_SCOPE scope);
+		EMITTER_MANIP GetOutputCharset() const { return m_charset.get(); }
+
 		bool SetStringFormat(EMITTER_MANIP value, FMT_SCOPE scope);
 		EMITTER_MANIP GetStringFormat() const { return m_strFmt.get(); }
 		
@@ -149,6 +152,7 @@ namespace YAML
 		// other state
 		std::stack <EMITTER_STATE> m_stateStack;
 		
+		Setting <EMITTER_MANIP> m_charset;
 		Setting <EMITTER_MANIP> m_strFmt;
 		Setting <EMITTER_MANIP> m_boolFmt;
 		Setting <EMITTER_MANIP> m_boolLengthFmt;
--- a/src/emitterutils.cpp
+++ b/src/emitterutils.cpp
@@ -11,13 +11,125 @@ namespace YAML
 	namespace Utils
 	{
 		namespace {
-			bool IsPrintable(char ch) {
-				return (0x20 <= ch && ch <= 0x7E);
+			enum {REPLACEMENT_CHARACTER = 0xFFFD};
+
+			bool IsAnchorChar(int ch) { // test for ns-anchor-char
+				switch (ch) {
+					case ',': case '[': case ']': case '{': case '}': // c-flow-indicator
+					case ' ': case '\t': // s-white
+					case 0xFEFF: // c-byte-order-mark
+					case 0xA: case 0xD: // b-char
+						return false;
+					case 0x85:
+						return true;
+				}
+
+				if (ch < 0x20)
+					return false;
+
+				if (ch < 0x7E)
+					return true;
+
+				if (ch < 0xA0)
+					return false;
+				if (ch >= 0xD800 && ch <= 0xDFFF)
+					return false;
+				if ((ch & 0xFFFE) == 0xFFFE)
+					return false;
+				if ((ch >= 0xFDD0) && (ch <= 0xFDEF))
+					return false;
+				if (ch > 0x10FFFF)
+					return false;
+
+				return true;
 			}
 			
-			bool IsValidPlainScalar(const std::string& str, bool inFlow) {
+			int Utf8BytesIndicated(char ch) {
+				int byteVal = static_cast<unsigned char>(ch);
+				switch (byteVal >> 4) {
+					case 0: case 1: case 2: case 3: case 4: case 5: case 6: case 7:
+						return 1;
+					case 12: case 13:
+						return 2;
+					case 14:
+						return 3;
+					case 15:
+						return 4;
+					default:
+					  return -1;
+				}
+			}
+
+			bool IsTrailingByte(char ch) {
+				return (ch & 0xC0) == 0x80;
+			}
+			
+			bool GetNextCodePointAndAdvance(int& codePoint, std::string::const_iterator& first, std::string::const_iterator last) {
+				if (first == last)
+					return false;
+				
+				int nBytes = Utf8BytesIndicated(*first);
+				if (nBytes < 1) {
+					// Bad lead byte
+					++first;
+					codePoint = REPLACEMENT_CHARACTER;
+					return true;
+				}
+				
+				if (nBytes == 1) {
+					codePoint = *first++;
+					return true;
+				}
+				
+				// Gather bits from trailing bytes
+				codePoint = static_cast<unsigned char>(*first) & ~(0xFF << (7 - nBytes));
+				++first;
+				--nBytes;
+				for (; nBytes > 0; ++first, --nBytes) {
+					if ((first == last) || !IsTrailingByte(*first)) {
+						codePoint = REPLACEMENT_CHARACTER;
+						break;
+					}
+					codePoint <<= 6;
+					codePoint |= *first & 0x3F;
+				}
+
+				// Check for illegal code points
+				if (codePoint > 0x10FFFF)
+					codePoint = REPLACEMENT_CHARACTER;
+				else if (codePoint >= 0xD800 && codePoint <= 0xDFFF)
+					codePoint = REPLACEMENT_CHARACTER;
+				else if ((codePoint & 0xFFFE) == 0xFFFE)
+					codePoint = REPLACEMENT_CHARACTER;
+				else if (codePoint >= 0xFDD0 && codePoint <= 0xFDEF)
+					codePoint = REPLACEMENT_CHARACTER;
+				return true;
+			}
+			
+			void WriteCodePoint(ostream& out, int codePoint) {
+				if (codePoint < 0 || codePoint > 0x10FFFF) {
+					codePoint = REPLACEMENT_CHARACTER;
+				}
+				if (codePoint < 0x7F) {
+					out << static_cast<char>(codePoint);
+				} else if (codePoint < 0x7FF) {
+					out << static_cast<char>(0xC0 | (codePoint >> 6))
+					    << static_cast<char>(0x80 | (codePoint & 0x3F));
+				} else if (codePoint < 0xFFFF) {
+					out << static_cast<char>(0xE0 | (codePoint >> 12))
+					    << static_cast<char>(0x80 | ((codePoint >> 6) & 0x3F))
+					    << static_cast<char>(0x80 | (codePoint & 0x3F));
+				} else {
+					out << static_cast<char>(0xF0 | (codePoint >> 18))
+					    << static_cast<char>(0x80 | ((codePoint >> 12) & 0x3F))
+					    << static_cast<char>(0x80 | ((codePoint >> 6) & 0x3F))
+					    << static_cast<char>(0x80 | (codePoint & 0x3F));
+				}
+			}
+			
+			bool IsValidPlainScalar(const std::string& str, bool inFlow, bool allowOnlyAscii) {
 				// first check the start
-				const RegEx& start = (inFlow ? Exp::PlainScalarInFlow : Exp::PlainScalar);
+				const RegEx& start = (inFlow ? Exp::PlainScalarInFlow() : Exp::PlainScalar());
 				if(!start.Matches(str))
 					return false;
 				
@@ -26,66 +138,111 @@ namespace YAML
 					return false;

 				// then check until something is disallowed
-				const RegEx& disallowed = (inFlow ? Exp::EndScalarInFlow : Exp::EndScalar)
-				                          || (Exp::BlankOrBreak + Exp::Comment)
-				                          || (!Exp::Printable)
-				                          || Exp::Break
-				                          || Exp::Tab;
+				const RegEx& disallowed = (inFlow ? Exp::EndScalarInFlow() : Exp::EndScalar())
+				                          || (Exp::BlankOrBreak() + Exp::Comment())
+				                          || Exp::NotPrintable()
+				                          || Exp::Utf8_ByteOrderMark()
+				                          || Exp::Break()
+				                          || Exp::Tab();
 				StringCharSource buffer(str.c_str(), str.size());
 				while(buffer) {
 					if(disallowed.Matches(buffer))
 						return false;
+					if(allowOnlyAscii && (0x7F < static_cast<unsigned char>(buffer[0]))) 
+						return false;
 					++buffer;
 				}
 				
 				return true;
 			}
+
+			void WriteDoubleQuoteEscapeSequence(ostream& out, int codePoint) {
+				static const char hexDigits[] = "0123456789abcdef";
+
+				char escSeq[] = "\\U00000000";
+				int digits = 8;
+				if (codePoint < 0xFF) {
+					escSeq[1] = 'x';
+					digits = 2;
+				} else if (codePoint < 0xFFFF) {
+					escSeq[1] = 'u';
+					digits = 4;
+				}
+
+				// Write digits into the escape sequence
+				int i = 2;
+				for (; digits > 0; --digits, ++i) {
+					escSeq[i] = hexDigits[(codePoint >> (4 * (digits - 1))) & 0xF];
+				}
+
+				escSeq[i] = 0; // terminate with NUL character
+				out << escSeq;
+			}
+
+			bool WriteAliasName(ostream& out, const std::string& str) {
+				int codePoint;
+				for(std::string::const_iterator i = str.begin();
+					GetNextCodePointAndAdvance(codePoint, i, str.end());
+					)
+				{
+					if (!IsAnchorChar(codePoint))
+						return false;
+
+					WriteCodePoint(out, codePoint);
+				}
+				return true;
+			}
 		}
 		
-		bool WriteString(ostream& out, const std::string& str, bool inFlow)
+		bool WriteString(ostream& out, const std::string& str, bool inFlow, bool escapeNonAscii)
 		{
-			if(IsValidPlainScalar(str, inFlow)) {
+			if(IsValidPlainScalar(str, inFlow, escapeNonAscii)) {
 				out << str;
 				return true;
 			} else
-				return WriteDoubleQuotedString(out, str);
+				return WriteDoubleQuotedString(out, str, escapeNonAscii);
 		}
 		
 		bool WriteSingleQuotedString(ostream& out, const std::string& str)
 		{
 			out << "'";
-			for(std::size_t i=0;i<str.size();i++) {
-				char ch = str[i];
-				if(!IsPrintable(ch))
-					return false;
+			int codePoint;
+			for(std::string::const_iterator i = str.begin();
+				GetNextCodePointAndAdvance(codePoint, i, str.end());
+				) 
+			{
+				if (codePoint == '\n')
+					return false;  // We can't handle a new line and the attendant indentation yet

-				if(ch == '\'')
+				if (codePoint == '\'')
 					out << "''";
 				else
-					out << ch;
+					WriteCodePoint(out, codePoint);
 			}
 			out << "'";
 			return true;
 		}
 		
-		bool WriteDoubleQuotedString(ostream& out, const std::string& str)
+		bool WriteDoubleQuotedString(ostream& out, const std::string& str, bool escapeNonAscii)
 		{
 			out << "\"";
-			for(std::size_t i=0;i<str.size();i++) {
-				char ch = str[i];
-				if(IsPrintable(ch)) {
-					if(ch == '\"')
-						out << "\\\"";
-					else if(ch == '\\')
-						out << "\\\\";
-					else
-						out << ch;
-				} else {
-					// TODO: for the common escaped characters, give their usual symbol
-					std::stringstream str;
-					str << "\\x" << std::hex << std::setfill('0') << std::setw(2) << static_cast<unsigned int>(static_cast<unsigned char>(ch));
-					out << str.str();
-				}
+			int codePoint;
+			for(std::string::const_iterator i = str.begin();
+				GetNextCodePointAndAdvance(codePoint, i, str.end());
+				) 
+			{
+				if (codePoint == '\"')
+					out << "\\\"";
+				else if (codePoint == '\\')
+					out << "\\\\";
+				else if (codePoint < 0x20 || (codePoint >= 0x80 && codePoint <= 0xA0)) // Control characters and non-breaking space
+					WriteDoubleQuoteEscapeSequence(out, codePoint);
+				else if (codePoint == 0xFEFF) // Byte order marks (ZWNS) should be escaped (YAML 1.2, sec. 5.2)	
+					WriteDoubleQuoteEscapeSequence(out, codePoint);
+				else if (escapeNonAscii && codePoint > 0x7E)
+					WriteDoubleQuoteEscapeSequence(out, codePoint);
+				else
+					WriteCodePoint(out, codePoint);
 			}
 			out << "\"";
 			return true;
@@ -95,11 +252,15 @@ namespace YAML
 		{
 			out << "|\n";
 			out << IndentTo(indent);
-			for(std::size_t i=0;i<str.size();i++) {
-				if(str[i] == '\n')
-					out << "\n" << IndentTo(indent);
+			int codePoint;
+			for(std::string::const_iterator i = str.begin();
+				GetNextCodePointAndAdvance(codePoint, i, str.end());
+				)
+			{
+				if (codePoint == '\n')
+				  out << "\n" << IndentTo(indent);
 				else
-					out << str[i];
+				  WriteCodePoint(out, codePoint);
 			}
 			return true;
 		}
@@ -108,11 +269,15 @@ namespace YAML
 		{
 			unsigned curIndent = out.col();
 			out << "#" << Indentation(postCommentIndent);
-			for(std::size_t i=0;i<str.size();i++) {
-				if(str[i] == '\n')
+			int codePoint;
+			for(std::string::const_iterator i = str.begin();
+				GetNextCodePointAndAdvance(codePoint, i, str.end());
+				)
+			{
+				if(codePoint == '\n')
 					out << "\n" << IndentTo(curIndent) << "#" << Indentation(postCommentIndent);
 				else
-					out << str[i];
+					WriteCodePoint(out, codePoint);
 			}
 			return true;
 		}
@@ -120,24 +285,30 @@ namespace YAML
 		bool WriteAlias(ostream& out, const std::string& str)
 		{
 			out << "*";
-			for(std::size_t i=0;i<str.size();i++) {
-				if(!IsPrintable(str[i]) || str[i] == ' ' || str[i] == '\t' || str[i] == '\n' || str[i] == '\r')
-					return false;
-				
-				out << str[i];
-			}
-			return true;
+			return WriteAliasName(out, str);
 		}
 		
 		bool WriteAnchor(ostream& out, const std::string& str)
 		{
 			out << "&";
-			for(std::size_t i=0;i<str.size();i++) {
-				if(!IsPrintable(str[i]) || str[i] == ' ' || str[i] == '\t' || str[i] == '\n' || str[i] == '\r')
+			return WriteAliasName(out, str);
+		}
+
+		bool WriteTag(ostream& out, const std::string& str)
+		{
+			out << "!<";
+			StringCharSource buffer(str.c_str(), str.size());
+			while(buffer) {
+				int n = Exp::URI().Match(buffer);
+				if(n <= 0)
 					return false;

-				out << str[i];
+				while(--n >= 0) {
+					out << buffer[0];
+					++buffer;
+				}
 			}
+			out << ">";
 			return true;
 		}
 	}
--- a/src/emitterutils.h
+++ b/src/emitterutils.h
@@ -11,13 +11,14 @@ namespace YAML
 {
 	namespace Utils
 	{
-		bool WriteString(ostream& out, const std::string& str, bool inFlow);
+		bool WriteString(ostream& out, const std::string& str, bool inFlow, bool escapeNonAscii);
 		bool WriteSingleQuotedString(ostream& out, const std::string& str);
-		bool WriteDoubleQuotedString(ostream& out, const std::string& str);
+		bool WriteDoubleQuotedString(ostream& out, const std::string& str, bool escapeNonAscii);
 		bool WriteLiteralString(ostream& out, const std::string& str, int indent);
 		bool WriteComment(ostream& out, const std::string& str, int postCommentIndent);
 		bool WriteAlias(ostream& out, const std::string& str);
 		bool WriteAnchor(ostream& out, const std::string& str);
+		bool WriteTag(ostream& out, const std::string& str);
 	}
 }

--- a/src/exp.cpp
+++ b/src/exp.cpp
@@ -1,4 +1,3 @@
-#include "crt.h"
 #include "exp.h"
 #include "exceptions.h"
 #include <sstream>
@@ -28,9 +27,9 @@ namespace YAML
 			return value;
 		}

-		std::string Str(char ch)
+		std::string Str(unsigned ch)
 		{
-			return std::string("") + ch;
+			return std::string(1, static_cast<char>(ch));
 		}

 		// Escape
--- a/src/exp.h
+++ b/src/exp.h
@@ -17,45 +17,153 @@ namespace YAML
 	namespace Exp
 	{
 		// misc
-		const RegEx Space = RegEx(' ');
-		const RegEx Tab = RegEx('\t');
-		const RegEx Blank = Space || Tab;
-		const RegEx Break = RegEx('\n') || RegEx("\r\n");
-		const RegEx BlankOrBreak = Blank || Break;
-		const RegEx Digit = RegEx('0', '9');
-		const RegEx Alpha = RegEx('a', 'z') || RegEx('A', 'Z');
-		const RegEx AlphaNumeric = Alpha || Digit;
-		const RegEx Hex = Digit || RegEx('A', 'F') || RegEx('a', 'f');
-		const RegEx Printable = RegEx(0x20, 0x7E);
+		inline const RegEx& Space() {
+			static const RegEx e = RegEx(' ');
+			return e;
+		}
+		inline const RegEx& Tab() {
+			static const RegEx e = RegEx('\t');
+			return e;
+		}
+		inline const RegEx& Blank() {
+			static const RegEx e = Space() || Tab();
+			return e;
+		}
+		inline const RegEx& Break() {
+			static const RegEx e = RegEx('\n') || RegEx("\r\n");
+			return e;
+		}
+		inline const RegEx& BlankOrBreak() {
+			static const RegEx e = Blank() || Break();
+			return e;
+		}
+		inline const RegEx& Digit() {
+			static const RegEx e = RegEx('0', '9');
+			return e;
+		}
+		inline const RegEx& Alpha() {
+			static const RegEx e = RegEx('a', 'z') || RegEx('A', 'Z');
+			return e;
+		}
+		inline const RegEx& AlphaNumeric() {
+			static const RegEx e = Alpha() || Digit();
+			return e;
+		}
+		inline const RegEx& Word() {
+			static const RegEx e = AlphaNumeric() || RegEx('-');
+			return e;
+		}
+		inline const RegEx& Hex() {
+			static const RegEx e = Digit() || RegEx('A', 'F') || RegEx('a', 'f');
+			return e;
+		}
+		// Valid Unicode code points that are not part of c-printable (YAML 1.2, sec. 5.1)
+		inline const RegEx& NotPrintable() {
+			static const RegEx e = RegEx(0) || 
+				RegEx("\x01\x02\x03\x04\x05\x06\x07\x08\x0B\x0C\x7F", REGEX_OR) || 
+				RegEx(0x0E, 0x1F) ||
+				(RegEx('\xC2') + (RegEx('\x80', '\x84') || RegEx('\x86', '\x9F')));
+			return e;
+		}
+		inline const RegEx& Utf8_ByteOrderMark() {
+			static const RegEx e = RegEx("\xEF\xBB\xBF");
+			return e;
+		}

 		// actual tags

-		const RegEx DocStart = RegEx("---") + (BlankOrBreak || RegEx());
-		const RegEx DocEnd = RegEx("...") + (BlankOrBreak || RegEx());
-		const RegEx DocIndicator = DocStart || DocEnd;
-		const RegEx BlockEntry = RegEx('-') + (BlankOrBreak || RegEx());
-		const RegEx Key = RegEx('?'),
-		            KeyInFlow = RegEx('?') + BlankOrBreak;
-		const RegEx Value = RegEx(':') + (BlankOrBreak || RegEx()),
-		            ValueInFlow = RegEx(':') + (BlankOrBreak || RegEx(",}", REGEX_OR));
-		const RegEx Comment = RegEx('#');
-		const RegEx AnchorEnd = RegEx("?:,]}%@`", REGEX_OR) || BlankOrBreak;
+		inline const RegEx& DocStart() {
+			static const RegEx e = RegEx("---") + (BlankOrBreak() || RegEx());
+			return e;
+		}
+		inline const RegEx& DocEnd() {
+			static const RegEx e = RegEx("...") + (BlankOrBreak() || RegEx());
+			return e;
+		}
+		inline const RegEx& DocIndicator() {
+			static const RegEx e = DocStart() || DocEnd();
+			return e;
+		}
+		inline const RegEx& BlockEntry() {
+			static const RegEx e = RegEx('-') + (BlankOrBreak() || RegEx());
+			return e;
+		}
+		inline const RegEx& Key() {
+			static const RegEx e = RegEx('?');
+			return e;
+		}
+		inline const RegEx& KeyInFlow() {
+			static const RegEx e = RegEx('?') + BlankOrBreak();
+			return e;
+		}
+		inline const RegEx& Value() {
+			static const RegEx e = RegEx(':') + (BlankOrBreak() || RegEx());
+			return e;
+		}
+		inline const RegEx& ValueInFlow() {
+			static const RegEx e = RegEx(':') + (BlankOrBreak() || RegEx(",}", REGEX_OR));
+			return e;
+		}
+		inline const RegEx& ValueInJSONFlow() {
+			static const RegEx e = RegEx(':');
+			return e;
+		}
+		inline const RegEx Comment() {
+			static const RegEx e = RegEx('#');
+			return e;
+		}
+		inline const RegEx& AnchorEnd() {
+			static const RegEx e = RegEx("?:,]}%@`", REGEX_OR) || BlankOrBreak();
+			return e;
+		}
+		inline const RegEx& URI() {
+			static const RegEx e = Word() || RegEx("#;/?:@&=+$,_.!~*'()[]", REGEX_OR) || (RegEx('%') + Hex() + Hex());
+			return e;
+		}
+		inline const RegEx& Tag() {
+			static const RegEx e = Word() || RegEx("#;/?:@&=+$_.~*'", REGEX_OR) || (RegEx('%') + Hex() + Hex());
+			return e;
+		}

 		// Plain scalar rules:
 		// . Cannot start with a blank.
 		// . Can never start with any of , [ ] { } # & * ! | > \' \" % @ `
 		// . In the block context - ? : must be not be followed with a space.
 		// . In the flow context ? is illegal and : and - must not be followed with a space.
-		const RegEx PlainScalar = !(BlankOrBreak || RegEx(",[]{}#&*!|>\'\"%@`", REGEX_OR) || (RegEx("-?:", REGEX_OR) + Blank)),
-		            PlainScalarInFlow = !(BlankOrBreak || RegEx("?,[]{}#&*!|>\'\"%@`", REGEX_OR) || (RegEx("-:", REGEX_OR) + Blank));
-		const RegEx EndScalar = RegEx(':') + (BlankOrBreak || RegEx()),
-		            EndScalarInFlow = (RegEx(':') + (BlankOrBreak || RegEx(",]}", REGEX_OR))) || RegEx(",?[]{}", REGEX_OR);
+		inline const RegEx& PlainScalar() {
+			static const RegEx e = !(BlankOrBreak() || RegEx(",[]{}#&*!|>\'\"%@`", REGEX_OR) || (RegEx("-?:", REGEX_OR) + Blank()));
+			return e;
+		}
+		inline const RegEx& PlainScalarInFlow() {
+			static const RegEx e = !(BlankOrBreak() || RegEx("?,[]{}#&*!|>\'\"%@`", REGEX_OR) || (RegEx("-:", REGEX_OR) + Blank()));
+			return e;
+		}
+		inline const RegEx& EndScalar() {
+			static const RegEx e = RegEx(':') + (BlankOrBreak() || RegEx());
+			return e;
+		}
+		inline const RegEx& EndScalarInFlow() {
+			static const RegEx e = (RegEx(':') + (BlankOrBreak() || RegEx(",]}", REGEX_OR))) || RegEx(",?[]{}", REGEX_OR);
+			return e;
+		}

-		const RegEx EscSingleQuote = RegEx("\'\'");
-		const RegEx EscBreak = RegEx('\\') + Break;
+		inline const RegEx& EscSingleQuote() {
+			static const RegEx e = RegEx("\'\'");
+			return e;
+		}
+		inline const RegEx& EscBreak() {
+			static const RegEx e = RegEx('\\') + Break();
+			return e;
+		}

-		const RegEx ChompIndicator = RegEx("+-", REGEX_OR);
-		const RegEx Chomp = (ChompIndicator + Digit) || (Digit + ChompIndicator) || ChompIndicator || Digit;
+		inline const RegEx& ChompIndicator() {
+			static const RegEx e = RegEx("+-", REGEX_OR);
+			return e;
+		}
+		inline const RegEx& Chomp() {
+			static const RegEx e = (ChompIndicator() + Digit()) || (Digit() + ChompIndicator()) || ChompIndicator() || Digit();
+			return e;
+		}

 		// and some functions
 		std::string Escape(Stream& in);
@@ -74,6 +182,8 @@ namespace YAML
 		const char Tag = '!';
 		const char LiteralScalar = '|';
 		const char FoldedScalar = '>';
+		const char VerbatimTagStart = '<';
+		const char VerbatimTagEnd = '>';
 	}
 }

--- a/src/iterator.cpp
+++ b/src/iterator.cpp
@@ -1,4 +1,3 @@
-#include "crt.h"
 #include "node.h"
 #include "exceptions.h"
 #include "iterpriv.h"
--- a/src/map.cpp
+++ b/src/map.cpp
@@ -1,11 +1,9 @@
-#include "crt.h"
 #include "map.h"
 #include "node.h"
 #include "scanner.h"
 #include "token.h"
 #include "exceptions.h"
 #include "emitter.h"
-#include <memory>

 namespace YAML
 {
@@ -18,7 +16,7 @@ namespace YAML
 		for(node_map::const_iterator it=data.begin();it!=data.end();++it) {
 			std::auto_ptr<Node> pKey = it->first->Clone();
 			std::auto_ptr<Node> pValue = it->second->Clone();
-			m_data[pKey.release()] = pValue.release();
+			AddEntry(pKey, pValue);
 		}
 	}

@@ -58,7 +56,7 @@ namespace YAML
 		return m_data.size();
 	}

-	void Map::Parse(Scanner *pScanner, const ParserState& state)
+	void Map::Parse(Scanner *pScanner, ParserState& state)
 	{
 		Clear();

@@ -66,14 +64,17 @@ namespace YAML
 		switch(pScanner->peek().type) {
 			case Token::BLOCK_MAP_START: ParseBlock(pScanner, state); break;
 			case Token::FLOW_MAP_START: ParseFlow(pScanner, state); break;
+			case Token::KEY: ParseCompact(pScanner, state); break;
+			case Token::VALUE: ParseCompactWithNoKey(pScanner, state); break;
 			default: break;
 		}
 	}

-	void Map::ParseBlock(Scanner *pScanner, const ParserState& state)
+	void Map::ParseBlock(Scanner *pScanner, ParserState& state)
 	{
 		// eat start token
 		pScanner->pop();
+		state.PushCollectionType(ParserState::BLOCK_MAP);

 		while(1) {
 			if(pScanner->empty())
@@ -102,15 +103,17 @@ namespace YAML
 				pValue->Parse(pScanner, state);
 			}

-			// assign the map with the actual pointers
-			m_data[pKey.release()] = pValue.release();
+			AddEntry(pKey, pValue);
 		}
+
+		state.PopCollectionType(ParserState::BLOCK_MAP);
 	}

-	void Map::ParseFlow(Scanner *pScanner, const ParserState& state)
+	void Map::ParseFlow(Scanner *pScanner, ParserState& state)
 	{
 		// eat start token
 		pScanner->pop();
+		state.PushCollectionType(ParserState::FLOW_MAP);

 		while(1) {
 			if(pScanner->empty())
@@ -144,9 +147,55 @@ namespace YAML
 			else if(nextToken.type != Token::FLOW_MAP_END)
 				throw ParserException(nextToken.mark, ErrorMsg::END_OF_MAP_FLOW);

-			// assign the map with the actual pointers
-			m_data[pKey.release()] = pValue.release();
+			AddEntry(pKey, pValue);
 		}
+
+		state.PopCollectionType(ParserState::FLOW_MAP);
+	}
+
+	// ParseCompact
+	// . Single "key: value" pair in a flow sequence
+	void Map::ParseCompact(Scanner *pScanner, ParserState& state)
+	{
+		state.PushCollectionType(ParserState::COMPACT_MAP);
+		std::auto_ptr <Node> pKey(new Node), pValue(new Node);
+
+		// grab key
+		pScanner->pop();
+		pKey->Parse(pScanner, state);
+			
+		// now grab value (optional)
+		if(!pScanner->empty() && pScanner->peek().type == Token::VALUE) {
+			pScanner->pop();
+			pValue->Parse(pScanner, state);
+		}
+			
+		AddEntry(pKey, pValue);
+		state.PopCollectionType(ParserState::COMPACT_MAP);
+	}
+	
+	// ParseCompactWithNoKey
+	// . Single ": value" pair in a flow sequence
+	void Map::ParseCompactWithNoKey(Scanner *pScanner, ParserState& state)
+	{
+		state.PushCollectionType(ParserState::COMPACT_MAP);
+		std::auto_ptr <Node> pKey(new Node), pValue(new Node);
+
+		// grab value
+		pScanner->pop();
+		pValue->Parse(pScanner, state);
+
+		AddEntry(pKey, pValue);
+		state.PopCollectionType(ParserState::COMPACT_MAP);
+	}
+	
+	void Map::AddEntry(std::auto_ptr<Node> pKey, std::auto_ptr<Node> pValue)
+	{
+		node_map::const_iterator it = m_data.find(pKey.get());
+		if(it != m_data.end())
+			return;
+		
+		m_data[pKey.release()] = pValue.release();
 	}

 	void Map::Write(Emitter& out) const
--- a/src/map.h
+++ b/src/map.h
@@ -6,6 +6,7 @@

 #include "content.h"
 #include <map>
+#include <memory>

 namespace YAML
 {
@@ -27,7 +28,7 @@ namespace YAML
 		virtual bool GetBegin(std::map <Node *, Node *, ltnode>::const_iterator& it) const;
 		virtual bool GetEnd(std::map <Node *, Node *, ltnode>::const_iterator& it) const;
 		virtual std::size_t GetSize() const;
-		virtual void Parse(Scanner *pScanner, const ParserState& state);
+		virtual void Parse(Scanner *pScanner, ParserState& state);
 		virtual void Write(Emitter& out) const;

 		virtual bool IsMap() const { return true; }
@@ -39,8 +40,12 @@ namespace YAML
 		virtual int Compare(Map *pMap);

 	private:
-		void ParseBlock(Scanner *pScanner, const ParserState& state);
-		void ParseFlow(Scanner *pScanner, const ParserState& state);
+		void ParseBlock(Scanner *pScanner, ParserState& state);
+		void ParseFlow(Scanner *pScanner, ParserState& state);
+		void ParseCompact(Scanner *pScanner, ParserState& state);
+		void ParseCompactWithNoKey(Scanner *pScanner, ParserState& state);
+		
+		void AddEntry(std::auto_ptr<Node> pKey, std::auto_ptr<Node> pValue);

 	private:
 		node_map m_data;
--- a/src/node.cpp
+++ b/src/node.cpp
@@ -1,4 +1,3 @@
-#include "crt.h"
 #include "node.h"
 #include "token.h"
 #include "scanner.h"
@@ -10,6 +9,7 @@
 #include "aliascontent.h"
 #include "iterpriv.h"
 #include "emitter.h"
+#include "tag.h"
 #include <stdexcept>

 namespace YAML
@@ -27,7 +27,7 @@ namespace YAML
 	Node::Node(const Mark& mark, const std::string& anchor, const std::string& tag, const Content *pContent)
 	: m_mark(mark), m_anchor(anchor), m_tag(tag), m_pContent(0), m_alias(false), m_pIdentity(this), m_referenced(false)
 	{
-		if(m_pContent)
+		if(pContent)
 			m_pContent = pContent->Clone();
 	}

@@ -54,7 +54,7 @@ namespace YAML
 		return std::auto_ptr<Node> (new Node(m_mark, m_anchor, m_tag, m_pContent));
 	}

-	void Node::Parse(Scanner *pScanner, const ParserState& state)
+	void Node::Parse(Scanner *pScanner, ParserState& state)
 	{
 		Clear();

@@ -65,6 +65,13 @@ namespace YAML
 		// save location
 		m_mark = pScanner->peek().mark;
 		
+		// special case: a value node by itself must be a map, with no header
+		if(pScanner->peek().type == Token::VALUE) {
+			m_pContent = new Map;
+			m_pContent->Parse(pScanner, state);
+			return;
+		}
+
 		ParseHeader(pScanner, state);

 		// is this an alias? if so, its contents are an alias to
@@ -99,10 +106,12 @@ namespace YAML
 			case Token::BLOCK_MAP_START:
 				m_pContent = new Map;
 				break;
+			case Token::KEY:
+				// compact maps can only go in a flow sequence
+				if(state.GetCurCollectionType() == ParserState::FLOW_SEQ)
+					m_pContent = new Map;
+				break;
 			default:
-//				std::stringstream str;
-//				str << TokenNames[pScanner->peek().type];
-//				throw std::runtime_error(str.str());
 				break;
 		}

@@ -117,7 +126,7 @@ namespace YAML

 	// ParseHeader
 	// . Grabs any tag, alias, or anchor tokens and deals with them.
-	void Node::ParseHeader(Scanner *pScanner, const ParserState& state)
+	void Node::ParseHeader(Scanner *pScanner, ParserState& state)
 	{
 		while(1) {
 			if(pScanner->empty())
@@ -132,20 +141,18 @@ namespace YAML
 		}
 	}

-	void Node::ParseTag(Scanner *pScanner, const ParserState& state)
+	void Node::ParseTag(Scanner *pScanner, ParserState& state)
 	{
 		Token& token = pScanner->peek();
 		if(m_tag != "")
 			throw ParserException(token.mark, ErrorMsg::MULTIPLE_TAGS);

-		m_tag = state.TranslateTag(token.value);
-
-		for(std::size_t i=0;i<token.params.size();i++)
-			m_tag += token.params[i];
+		Tag tag(token);
+		m_tag = tag.Translate(state);
 		pScanner->pop();
 	}
 	
-	void Node::ParseAnchor(Scanner *pScanner, const ParserState& /*state*/)
+	void Node::ParseAnchor(Scanner *pScanner, ParserState& /*state*/)
 	{
 		Token& token = pScanner->peek();
 		if(m_anchor != "")
@@ -156,7 +163,7 @@ namespace YAML
 		pScanner->pop();
 	}

-	void Node::ParseAlias(Scanner *pScanner, const ParserState& /*state*/)
+	void Node::ParseAlias(Scanner *pScanner, ParserState& /*state*/)
 	{
 		Token& token = pScanner->peek();
 		if(m_anchor != "")
@@ -242,7 +249,10 @@ namespace YAML
 	bool Node::GetScalar(std::string& s) const
 	{
 		if(!m_pContent) {
-			s = "~";
+			if(m_tag.empty())
+				s = "~";
+			else
+				s = "";
 			return true;
 		}
 		
@@ -259,7 +269,8 @@ namespace YAML
 				out << Anchor(node.m_anchor);
 		}

-		// TODO: write tag
+		if(node.m_tag != "")
+			out << VerbatimTag(node.m_tag);

 		// write content
 		if(node.m_pContent)
--- a/src/parser.cpp
+++ b/src/parser.cpp
@@ -1,40 +1,45 @@
-#include "crt.h"
 #include "parser.h"
 #include "scanner.h"
 #include "token.h"
 #include "exceptions.h"
+#include "parserstate.h"
 #include <sstream>
 #include <cstdio>

 namespace YAML
 {
-	Parser::Parser(std::istream& in): m_pScanner(0)
+	Parser::Parser()
+	{
+	}
+	
+	Parser::Parser(std::istream& in)
 	{
 		Load(in);
 	}

 	Parser::~Parser()
 	{
-		delete m_pScanner;
 	}

 	Parser::operator bool() const
 	{
-		return !m_pScanner->empty();
+		return m_pScanner.get() && !m_pScanner->empty();
 	}

 	void Parser::Load(std::istream& in)
 	{
-		delete m_pScanner;
-		m_pScanner = new Scanner(in);
-		m_state.Reset();
+		m_pScanner.reset(new Scanner(in));
+		m_pState.reset(new ParserState);
 	}

 	// GetNextDocument
 	// . Reads the next document in the queue (of tokens).
 	// . Throws a ParserException on error.
-	void Parser::GetNextDocument(Node& document)
+	bool Parser::GetNextDocument(Node& document)
 	{
+		if(!m_pScanner.get())
+			return false;
+		
 		// clear node
 		document.Clear();

@@ -43,14 +48,14 @@ namespace YAML

 		// we better have some tokens in the queue
 		if(m_pScanner->empty())
-			return;
+			return false;

 		// first eat doc start (optional)
 		if(m_pScanner->peek().type == Token::DOC_START)
 			m_pScanner->pop();

 		// now parse our root node
-		document.Parse(m_pScanner, m_state);
+		document.Parse(m_pScanner.get(), *m_pState);

 		// and finally eat any doc ends we see
 		while(!m_pScanner->empty() && m_pScanner->peek().type == Token::DOC_END)
@@ -58,6 +63,8 @@ namespace YAML

 		// clear anchors from the scanner, which are no longer relevant
 		m_pScanner->ClearAnchors();
+		
+		return true;
 	}

 	// ParseDirectives
@@ -77,55 +84,66 @@ namespace YAML
 			// we keep the directives from the last document if none are specified;
 			// but if any directives are specific, then we reset them
 			if(!readDirective)
-				m_state.Reset();
+				m_pState.reset(new ParserState);

 			readDirective = true;
-			HandleDirective(&token);
+			HandleDirective(token);
 			m_pScanner->pop();
 		}
 	}

-	void Parser::HandleDirective(Token *pToken)
+	void Parser::HandleDirective(const Token& token)
 	{
-		if(pToken->value == "YAML")
-			HandleYamlDirective(pToken);
-		else if(pToken->value == "TAG")
-			HandleTagDirective(pToken);
+		if(token.value == "YAML")
+			HandleYamlDirective(token);
+		else if(token.value == "TAG")
+			HandleTagDirective(token);
 	}

 	// HandleYamlDirective
 	// . Should be of the form 'major.minor' (like a version number)
-	void Parser::HandleYamlDirective(Token *pToken)
+	void Parser::HandleYamlDirective(const Token& token)
 	{
-		if(pToken->params.size() != 1)
-			throw ParserException(pToken->mark, ErrorMsg::YAML_DIRECTIVE_ARGS);
+		if(token.params.size() != 1)
+			throw ParserException(token.mark, ErrorMsg::YAML_DIRECTIVE_ARGS);
 		
-		std::stringstream str(pToken->params[0]);
-		str >> m_state.version.major;
+		if(!m_pState->version.isDefault)
+			throw ParserException(token.mark, ErrorMsg::REPEATED_YAML_DIRECTIVE);
+
+		std::stringstream str(token.params[0]);
+		str >> m_pState->version.major;
 		str.get();
-		str >> m_state.version.minor;
+		str >> m_pState->version.minor;
 		if(!str || str.peek() != EOF)
-			throw ParserException(pToken->mark, ErrorMsg::YAML_VERSION + pToken->params[0]);
+			throw ParserException(token.mark, ErrorMsg::YAML_VERSION + token.params[0]);

-		if(m_state.version.major > 1)
-			throw ParserException(pToken->mark, ErrorMsg::YAML_MAJOR_VERSION);
+		if(m_pState->version.major > 1)
+			throw ParserException(token.mark, ErrorMsg::YAML_MAJOR_VERSION);

+		m_pState->version.isDefault = false;
 		// TODO: warning on major == 1, minor > 2?
 	}

 	// HandleTagDirective
 	// . Should be of the form 'handle prefix', where 'handle' is converted to 'prefix' in the file.
-	void Parser::HandleTagDirective(Token *pToken)
+	void Parser::HandleTagDirective(const Token& token)
 	{
-		if(pToken->params.size() != 2)
-			throw ParserException(pToken->mark, ErrorMsg::TAG_DIRECTIVE_ARGS);
+		if(token.params.size() != 2)
+			throw ParserException(token.mark, ErrorMsg::TAG_DIRECTIVE_ARGS);

-		std::string handle = pToken->params[0], prefix = pToken->params[1];
-		m_state.tags[handle] = prefix;
+		const std::string& handle = token.params[0];
+		const std::string& prefix = token.params[1];
+		if(m_pState->tags.find(handle) != m_pState->tags.end())
+			throw ParserException(token.mark, ErrorMsg::REPEATED_TAG_DIRECTIVE);
+		
+		m_pState->tags[handle] = prefix;
 	}

 	void Parser::PrintTokens(std::ostream& out)
 	{
+		if(!m_pScanner.get())
+			return;
+		
 		while(1) {
 			if(m_pScanner->empty())
 				break;
--- a/src/parserstate.cpp
+++ b/src/parserstate.cpp
@@ -1,25 +1,23 @@
-#include "crt.h"
 #include "parserstate.h"

 namespace YAML
 {
-	void ParserState::Reset()
+	ParserState::ParserState()
 	{
 		// version
+		version.isDefault = true;
 		version.major = 1;
 		version.minor = 2;
-
-		// and tags
-		tags.clear();
-		tags["!"] = "!";
-		tags["!!"] = "tag:yaml.org,2002:";
 	}

-	std::string ParserState::TranslateTag(const std::string& handle) const
+	const std::string ParserState::TranslateTagHandle(const std::string& handle) const
 	{
 		std::map <std::string, std::string>::const_iterator it = tags.find(handle);
-		if(it == tags.end())
+		if(it == tags.end()) {
+			if(handle == "!!")
+				return "tag:yaml.org,2002:";
 			return handle;
+		}

 		return it->second;
 	}
--- a/src/parserstate.h
+++ b/src/parserstate.h
@@ -0,0 +1,37 @@
+#pragma once
+
+#ifndef PARSERSTATE_H_62B23520_7C8E_11DE_8A39_0800200C9A66
+#define PARSERSTATE_H_62B23520_7C8E_11DE_8A39_0800200C9A66
+
+
+#include <string>
+#include <map>
+#include <stack>
+#include <cassert>
+
+namespace YAML
+{
+	struct Version {
+		bool isDefault;
+		int major, minor;
+	};
+	
+	struct ParserState
+	{
+		enum COLLECTION_TYPE { NONE, BLOCK_MAP, BLOCK_SEQ, FLOW_MAP, FLOW_SEQ, COMPACT_MAP };
+		
+		ParserState();
+
+		const std::string TranslateTagHandle(const std::string& handle) const;
+		COLLECTION_TYPE GetCurCollectionType() const { if(collectionStack.empty()) return NONE; return collectionStack.top(); }
+		
+		void PushCollectionType(COLLECTION_TYPE type) { collectionStack.push(type); }
+		void PopCollectionType(COLLECTION_TYPE type) { assert(type == GetCurCollectionType()); collectionStack.pop(); }
+	
+		Version version;
+		std::map <std::string, std::string> tags;
+		std::stack <COLLECTION_TYPE> collectionStack;
+	};
+}
+
+#endif // PARSERSTATE_H_62B23520_7C8E_11DE_8A39_0800200C9A66
--- a/src/regex.cpp
+++ b/src/regex.cpp
@@ -1,4 +1,3 @@
-#include "crt.h"
 #include "regex.h"

 namespace YAML
--- a/src/regex.h
+++ b/src/regex.h
@@ -37,12 +37,12 @@ namespace YAML

 		int Match(const std::string& str) const;
 		int Match(const Stream& in) const;
+		template <typename Source> int Match(const Source& source) const;

 	private:
 		RegEx(REGEX_OP op);
 		
 		template <typename Source> bool IsValidSource(const Source& source) const;
-		template <typename Source> int Match(const Source& source) const;
 		template <typename Source> int MatchUnchecked(const Source& source) const;

 		template <typename Source> int MatchOpEmpty(const Source& source) const;
--- a/src/scalar.cpp
+++ b/src/scalar.cpp
@@ -1,4 +1,3 @@
-#include "crt.h"
 #include "scalar.h"
 #include "scanner.h"
 #include "token.h"
@@ -25,7 +24,7 @@ namespace YAML
 		return new Scalar(m_data);
 	}

-	void Scalar::Parse(Scanner *pScanner, const ParserState& /*state*/)
+	void Scalar::Parse(Scanner *pScanner, ParserState& /*state*/)
 	{
 		Token& token = pScanner->peek();
 		m_data = token.value;
--- a/src/scalar.h
+++ b/src/scalar.h
@@ -18,7 +18,7 @@ namespace YAML

 		virtual Content *Clone() const;

-		virtual void Parse(Scanner *pScanner, const ParserState& state);
+		virtual void Parse(Scanner *pScanner, ParserState& state);
 		virtual void Write(Emitter& out) const;

 		virtual bool IsScalar() const { return true; }
--- a/src/scanner.cpp
+++ b/src/scanner.cpp
@@ -1,19 +1,22 @@
-#include "crt.h"
 #include "scanner.h"
 #include "token.h"
 #include "exceptions.h"
 #include "exp.h"
 #include <cassert>
+#include <memory>

 namespace YAML
 {
 	Scanner::Scanner(std::istream& in)
-		: INPUT(in), m_startedStream(false), m_endedStream(false), m_simpleKeyAllowed(false)
+		: INPUT(in), m_startedStream(false), m_endedStream(false), m_simpleKeyAllowed(false), m_canBeJSONFlow(false)
 	{
 	}

 	Scanner::~Scanner()
 	{
+		for(unsigned i=0;i<m_indentRefs.size();i++)
+			delete m_indentRefs[i];
+		m_indentRefs.clear();
 	}

 	// empty
@@ -116,10 +119,10 @@ namespace YAML
 			return ScanDirective();

 		// document token
-		if(INPUT.column() == 0 && Exp::DocStart.Matches(INPUT))
+		if(INPUT.column() == 0 && Exp::DocStart().Matches(INPUT))
 			return ScanDocStart();

-		if(INPUT.column() == 0 && Exp::DocEnd.Matches(INPUT))
+		if(INPUT.column() == 0 && Exp::DocEnd().Matches(INPUT))
 			return ScanDocEnd();

 		// flow start/end/entry
@@ -133,13 +136,13 @@ namespace YAML
 			return ScanFlowEntry();

 		// block/map stuff
-		if(Exp::BlockEntry.Matches(INPUT))
+		if(Exp::BlockEntry().Matches(INPUT))
 			return ScanBlockEntry();

-		if((InBlockContext() ? Exp::Key : Exp::KeyInFlow).Matches(INPUT))
+		if((InBlockContext() ? Exp::Key() : Exp::KeyInFlow()).Matches(INPUT))
 			return ScanKey();

-		if((InBlockContext() ? Exp::Value : Exp::ValueInFlow).Matches(INPUT))
+		if(GetValueRegex().Matches(INPUT))
 			return ScanValue();

 		// alias/anchor
@@ -158,7 +161,7 @@ namespace YAML
 			return ScanQuotedScalar();

 		// plain scalars
-		if((InBlockContext() ? Exp::PlainScalar : Exp::PlainScalarInFlow).Matches(INPUT))
+		if((InBlockContext() ? Exp::PlainScalar() : Exp::PlainScalarInFlow()).Matches(INPUT))
 			return ScanPlainScalar();

 		// don't know what it is!
@@ -172,24 +175,24 @@ namespace YAML
 		while(1) {
 			// first eat whitespace
 			while(INPUT && IsWhitespaceToBeEaten(INPUT.peek())) {
-				if(InBlockContext() && Exp::Tab.Matches(INPUT))
+				if(InBlockContext() && Exp::Tab().Matches(INPUT))
 					m_simpleKeyAllowed = false;
 				INPUT.eat(1);
 			}

 			// then eat a comment
-			if(Exp::Comment.Matches(INPUT)) {
+			if(Exp::Comment().Matches(INPUT)) {
 				// eat until line break
-				while(INPUT && !Exp::Break.Matches(INPUT))
+				while(INPUT && !Exp::Break().Matches(INPUT))
 					INPUT.eat(1);
 			}

 			// if it's NOT a line break, then we're done!
-			if(!Exp::Break.Matches(INPUT))
+			if(!Exp::Break().Matches(INPUT))
 				break;

 			// otherwise, let's eat the line break and keep going
-			int n = Exp::Break.Match(INPUT);
+			int n = Exp::Break().Match(INPUT);
 			INPUT.eat(n);

 			// oh yeah, and let's get rid of that simple key
@@ -223,13 +226,25 @@ namespace YAML
 		return false;
 	}

+	// GetValueRegex
+	// . Get the appropriate regex to check if it's a value token
+	const RegEx& Scanner::GetValueRegex() const
+	{
+		if(InBlockContext())
+			return Exp::Value();
+		
+		return m_canBeJSONFlow ? Exp::ValueInJSONFlow() : Exp::ValueInFlow();
+	}
+
 	// StartStream
 	// . Set the initial conditions for starting a stream.
 	void Scanner::StartStream()
 	{
 		m_startedStream = true;
 		m_simpleKeyAllowed = true;
-		m_indents.push(IndentMarker(-1, IndentMarker::NONE));
+		IndentMarker *pIndent = new IndentMarker(-1, IndentMarker::NONE);
+		m_indentRefs.push_back(pIndent);
+		m_indents.push(pIndent);
 		m_anchors.clear();
 	}

@@ -248,6 +263,22 @@ namespace YAML
 		m_endedStream = true;
 	}

+	Token *Scanner::PushToken(Token::TYPE type)
+	{
+		m_tokens.push(Token(type, INPUT.mark()));
+		return &m_tokens.back();
+	}
+
+	Token::TYPE Scanner::GetStartTokenFor(IndentMarker::INDENT_TYPE type) const
+	{
+		switch(type) {
+			case IndentMarker::SEQ: return Token::BLOCK_SEQ_START;
+			case IndentMarker::MAP: return Token::BLOCK_MAP_START;
+			case IndentMarker::NONE: assert(false); break;
+		}
+		assert(false);
+	}
+
 	// PushIndentTo
 	// . Pushes an indentation onto the stack, and enqueues the
 	//   proper token (sequence start or mapping start).
@@ -258,8 +289,9 @@ namespace YAML
 		if(InFlowContext())
 			return 0;
 		
-		IndentMarker indent(column, type);
-		const IndentMarker& lastIndent = m_indents.top();
+		std::auto_ptr<IndentMarker> pIndent(new IndentMarker(column, type));
+		IndentMarker& indent = *pIndent;
+		const IndentMarker& lastIndent = *m_indents.top();

 		// is this actually an indentation?
 		if(indent.column < lastIndent.column)
@@ -268,22 +300,18 @@ namespace YAML
 			return 0;

 		// push a start token
-		if(type == IndentMarker::SEQ)
-			m_tokens.push(Token(Token::BLOCK_SEQ_START, INPUT.mark()));
-		else if(type == IndentMarker::MAP)
-			m_tokens.push(Token(Token::BLOCK_MAP_START, INPUT.mark()));
-		else
-			assert(false);
-		indent.pStartToken = &m_tokens.back();
+		indent.pStartToken = PushToken(GetStartTokenFor(type));

 		// and then the indent
-		m_indents.push(indent);
-		return &m_indents.top();
+		m_indents.push(&indent);
+		m_indentRefs.push_back(pIndent.release());
+		return m_indentRefs.back();
 	}

 	// PopIndentToHere
 	// . Pops indentations off the stack until we reach the current indentation level,
 	//   and enqueues the proper token each time.
+	// . Then pops all invalid indentations off.
 	void Scanner::PopIndentToHere()
 	{
 		// are we in flow?
@@ -292,14 +320,17 @@ namespace YAML

 		// now pop away
 		while(!m_indents.empty()) {
-			const IndentMarker& indent = m_indents.top();
+			const IndentMarker& indent = *m_indents.top();
 			if(indent.column < INPUT.column())
 				break;
-			if(indent.column == INPUT.column() && !(indent.type == IndentMarker::SEQ && !Exp::BlockEntry.Matches(INPUT)))
+			if(indent.column == INPUT.column() && !(indent.type == IndentMarker::SEQ && !Exp::BlockEntry().Matches(INPUT)))
 				break;
 				
 			PopIndent();
 		}
+		
+		while(!m_indents.empty() && m_indents.top()->status == IndentMarker::INVALID)
+			PopIndent();
 	}
 	
 	// PopAllIndents
@@ -313,7 +344,7 @@ namespace YAML

 		// now pop away
 		while(!m_indents.empty()) {
-			const IndentMarker& indent = m_indents.top();
+			const IndentMarker& indent = *m_indents.top();
 			if(indent.type == IndentMarker::NONE)
 				break;
 			
@@ -325,17 +356,17 @@ namespace YAML
 	// . Pops a single indent, pushing the proper token
 	void Scanner::PopIndent()
 	{
-		IndentMarker indent = m_indents.top();
-		IndentMarker::INDENT_TYPE type = indent.type;
+		const IndentMarker& indent = *m_indents.top();
 		m_indents.pop();
-		if(!indent.isValid) {
+
+		if(indent.status != IndentMarker::VALID) {
 			InvalidateSimpleKey();
 			return;
 		}
 		
-		if(type == IndentMarker::SEQ)
+		if(indent.type == IndentMarker::SEQ)
 			m_tokens.push(Token(Token::BLOCK_SEQ_END, INPUT.mark()));
-		else if(type == IndentMarker::MAP)
+		else if(indent.type == IndentMarker::MAP)
 			m_tokens.push(Token(Token::BLOCK_MAP_END, INPUT.mark()));
 	}

@@ -344,7 +375,7 @@ namespace YAML
 	{
 		if(m_indents.empty())
 			return 0;
-		return m_indents.top().column;
+		return m_indents.top()->column;
 	}

 	// Save
@@ -389,3 +420,4 @@ namespace YAML
 		m_anchors.clear();
 	}
 }
+
--- a/src/scanner.h
+++ b/src/scanner.h
@@ -16,6 +16,7 @@
 namespace YAML
 {
 	class Node;
+	class RegEx;

 	class Scanner
 	{
@@ -36,11 +37,12 @@ namespace YAML
 	private:
 		struct IndentMarker {
 			enum INDENT_TYPE { MAP, SEQ, NONE };
-			IndentMarker(int column_, INDENT_TYPE type_): column(column_), type(type_), isValid(true), pStartToken(0) {}
+			enum STATUS { VALID, INVALID, UNKNOWN };
+			IndentMarker(int column_, INDENT_TYPE type_): column(column_), type(type_), status(VALID), pStartToken(0) {}
 		
 			int column;
 			INDENT_TYPE type;
-			bool isValid;
+			STATUS status;
 			Token *pStartToken;
 		};
 		
@@ -53,11 +55,13 @@ namespace YAML
 		void ScanToNextToken();
 		void StartStream();
 		void EndStream();
+		Token *PushToken(Token::TYPE type);
 		
 		bool InFlowContext() const { return !m_flows.empty(); }
 		bool InBlockContext() const { return m_flows.empty(); }
 		int GetFlowLevel() const { return m_flows.size(); }
 		
+		Token::TYPE GetStartTokenFor(IndentMarker::INDENT_TYPE type) const;
 		IndentMarker *PushIndentTo(int column, IndentMarker::INDENT_TYPE type);
 		void PopIndentToHere();
 		void PopAllIndents();
@@ -75,6 +79,7 @@ namespace YAML
 		void ThrowParserException(const std::string& msg) const;

 		bool IsWhitespaceToBeEaten(char ch);
+		const RegEx& GetValueRegex() const;

 		struct SimpleKey {
 			SimpleKey(const Mark& mark_, int flowLevel_);
@@ -117,11 +122,14 @@ namespace YAML
 		// state info
 		bool m_startedStream, m_endedStream;
 		bool m_simpleKeyAllowed;
+		bool m_canBeJSONFlow;
 		std::stack <SimpleKey> m_simpleKeys;
-		std::stack <IndentMarker> m_indents;
+		std::stack <IndentMarker *> m_indents;
+		std::vector <IndentMarker *> m_indentRefs; // for "garbage collection"
 		std::stack <FLOW_MARKER> m_flows;
 		std::map <std::string, const Node *> m_anchors;
 	};
 }

 #endif // SCANNER_H_62B23520_7C8E_11DE_8A39_0800200C9A66
+
--- a/src/scanscalar.cpp
+++ b/src/scanscalar.cpp
@@ -1,4 +1,3 @@
-#include "crt.h"
 #include "scanscalar.h"
 #include "scanner.h"
 #include "exp.h"
@@ -32,12 +31,13 @@ namespace YAML
 			// Phase #1: scan until line ending
 			
 			std::size_t lastNonWhitespaceChar = scalar.size();
-			while(!params.end.Matches(INPUT) && !Exp::Break.Matches(INPUT)) {
+			bool escapedNewline = false;
+			while(!params.end.Matches(INPUT) && !Exp::Break().Matches(INPUT)) {
 				if(!INPUT)
 					break;

 				// document indicator?
-				if(INPUT.column() == 0 && Exp::DocIndicator.Matches(INPUT)) {
+				if(INPUT.column() == 0 && Exp::DocIndicator().Matches(INPUT)) {
 					if(params.onDocIndicator == BREAK)
 						break;
 					else if(params.onDocIndicator == THROW)
@@ -48,11 +48,12 @@ namespace YAML
 				pastOpeningBreak = true;

 				// escaped newline? (only if we're escaping on slash)
-				if(params.escape == '\\' && Exp::EscBreak.Matches(INPUT)) {
-					int n = Exp::EscBreak.Match(INPUT);
-					INPUT.eat(n);
+				if(params.escape == '\\' && Exp::EscBreak().Matches(INPUT)) {
+					// eat escape character and get out (but preserve trailing whitespace!)
+					INPUT.get();
 					lastNonWhitespaceChar = scalar.size();
-					continue;
+					escapedNewline = true;
+					break;
 				}

 				// escape this?
@@ -77,7 +78,7 @@ namespace YAML
 			}

 			// doc indicator?
-			if(params.onDocIndicator == BREAK && INPUT.column() == 0 && Exp::DocIndicator.Matches(INPUT))
+			if(params.onDocIndicator == BREAK && INPUT.column() == 0 && Exp::DocIndicator().Matches(INPUT))
 				break;

 			// are we done via character match?
@@ -94,7 +95,7 @@ namespace YAML
 			
 			// ********************************
 			// Phase #2: eat line ending
-			n = Exp::Break.Match(INPUT);
+			n = Exp::Break().Match(INPUT);
 			INPUT.eat(n);

 			// ********************************
@@ -109,7 +110,7 @@ namespace YAML
 				params.indent = std::max(params.indent, INPUT.column());

 			// and then the rest of the whitespace
-			while(Exp::Blank.Matches(INPUT)) {
+			while(Exp::Blank().Matches(INPUT)) {
 				// we check for tabs that masquerade as indentation
 				if(INPUT.peek() == '\t'&& INPUT.column() < params.indent && params.onTabInIndentation == THROW)
 					throw ParserException(INPUT.mark(), ErrorMsg::TAB_IN_INDENTATION);
@@ -121,8 +122,8 @@ namespace YAML
 			}

 			// was this an empty line?
-			bool nextEmptyLine = Exp::Break.Matches(INPUT);
-			bool nextMoreIndented = Exp::Blank.Matches(INPUT);
+			bool nextEmptyLine = Exp::Break().Matches(INPUT);
+			bool nextMoreIndented = Exp::Blank().Matches(INPUT);
 			if(params.fold == FOLD_BLOCK && foldedNewlineCount == 0 && nextEmptyLine)
 				foldedNewlineStartedMoreIndented = moreIndented;

@@ -150,7 +151,7 @@ namespace YAML
 					case FOLD_FLOW:
 						if(nextEmptyLine)
 							scalar += "\n";
-						else if(!emptyLine && !nextEmptyLine)
+						else if(!emptyLine && !nextEmptyLine && !escapedNewline)
 							scalar += " ";
 						break;
 				}
--- a/src/scanscalar.h
+++ b/src/scanscalar.h
@@ -40,3 +40,4 @@ namespace YAML
 }

 #endif // SCANSCALAR_H_62B23520_7C8E_11DE_8A39_0800200C9A66
+
--- a/src/scantag.cpp
+++ b/src/scantag.cpp
@@ -0,0 +1,84 @@
+#include "scanner.h"
+#include "regex.h"
+#include "exp.h"
+#include "exceptions.h"
+
+namespace YAML
+{
+	const std::string ScanVerbatimTag(Stream& INPUT)
+	{
+		std::string tag;
+		
+		// eat the start character
+		INPUT.get();
+		
+		while(INPUT) {
+			if(INPUT.peek() == Keys::VerbatimTagEnd) {
+				// eat the end character
+				INPUT.get();
+				return tag;
+			}
+		
+			int n = Exp::URI().Match(INPUT);
+			if(n <= 0)
+				break;
+			
+			tag += INPUT.get(n);
+		}
+
+		throw ParserException(INPUT.mark(), ErrorMsg::END_OF_VERBATIM_TAG);
+	}
+	
+	const std::string ScanTagHandle(Stream& INPUT, bool& canBeHandle)
+	{
+		std::string tag;
+		canBeHandle = true;
+		Mark firstNonWordChar;
+		
+		while(INPUT) {
+			if(INPUT.peek() == Keys::Tag) {
+				if(!canBeHandle)
+					throw ParserException(firstNonWordChar, ErrorMsg::CHAR_IN_TAG_HANDLE);
+				break;
+			}
+
+			int n = 0;
+			if(canBeHandle) {
+				n = Exp::Word().Match(INPUT);
+				if(n <= 0) {
+					canBeHandle = false;
+					firstNonWordChar = INPUT.mark();
+				}
+			}
+			
+			if(!canBeHandle)
+				n = Exp::Tag().Match(INPUT);
+
+			if(n <= 0)
+				break;
+			
+			tag += INPUT.get(n);
+		}
+
+		return tag;
+	}
+	
+	const std::string ScanTagSuffix(Stream& INPUT)
+	{
+		std::string tag;
+		
+		while(INPUT) {
+			int n = Exp::Tag().Match(INPUT);
+			if(n <= 0)
+				break;
+			
+			tag += INPUT.get(n);
+		}
+		
+		if(tag.empty())
+			throw ParserException(INPUT.mark(), ErrorMsg::TAG_WITH_NO_SUFFIX);
+		
+		return tag;
+	}
+}
+
--- a/src/scantag.h
+++ b/src/scantag.h
@@ -0,0 +1,18 @@
+#pragma once
+
+#ifndef SCANTAG_H_62B23520_7C8E_11DE_8A39_0800200C9A66
+#define SCANTAG_H_62B23520_7C8E_11DE_8A39_0800200C9A66
+
+
+#include <string>
+#include "stream.h"
+
+namespace YAML
+{
+	const std::string ScanVerbatimTag(Stream& INPUT);
+	const std::string ScanTagHandle(Stream& INPUT, bool& canBeHandle);
+	const std::string ScanTagSuffix(Stream& INPUT);
+}
+
+#endif // SCANTAG_H_62B23520_7C8E_11DE_8A39_0800200C9A66
+
--- a/src/scantoken.cpp
+++ b/src/scantoken.cpp
@@ -1,9 +1,10 @@
-#include "crt.h"
 #include "scanner.h"
 #include "token.h"
 #include "exceptions.h"
 #include "exp.h"
 #include "scanscalar.h"
+#include "scantag.h"
+#include "tag.h"
 #include <sstream>

 namespace YAML
@@ -23,36 +24,34 @@ namespace YAML
 		PopAllSimpleKeys();

 		m_simpleKeyAllowed = false;
+		m_canBeJSONFlow = false;

 		// store pos and eat indicator
-		Mark mark = INPUT.mark();
+		Token token(Token::DIRECTIVE, INPUT.mark());
 		INPUT.eat(1);

 		// read name
-		while(INPUT && !Exp::BlankOrBreak.Matches(INPUT))
-			name += INPUT.get();
+		while(INPUT && !Exp::BlankOrBreak().Matches(INPUT))
+			token.value += INPUT.get();

 		// read parameters
 		while(1) {
 			// first get rid of whitespace
-			while(Exp::Blank.Matches(INPUT))
+			while(Exp::Blank().Matches(INPUT))
 				INPUT.eat(1);

 			// break on newline or comment
-			if(!INPUT || Exp::Break.Matches(INPUT) || Exp::Comment.Matches(INPUT))
+			if(!INPUT || Exp::Break().Matches(INPUT) || Exp::Comment().Matches(INPUT))
 				break;

 			// now read parameter
 			std::string param;
-			while(INPUT && !Exp::BlankOrBreak.Matches(INPUT))
+			while(INPUT && !Exp::BlankOrBreak().Matches(INPUT))
 				param += INPUT.get();

-			params.push_back(param);
+			token.params.push_back(param);
 		}
 		
-		Token token(Token::DIRECTIVE, mark);
-		token.value = name;
-		token.params = params;
 		m_tokens.push(token);
 	}

@@ -62,6 +61,7 @@ namespace YAML
 		PopAllIndents();
 		PopAllSimpleKeys();
 		m_simpleKeyAllowed = false;
+		m_canBeJSONFlow = false;

 		// eat
 		Mark mark = INPUT.mark();
@@ -75,6 +75,7 @@ namespace YAML
 		PopAllIndents();
 		PopAllSimpleKeys();
 		m_simpleKeyAllowed = false;
+		m_canBeJSONFlow = false;

 		// eat
 		Mark mark = INPUT.mark();
@@ -88,6 +89,7 @@ namespace YAML
 		// flows can be simple keys
 		InsertPotentialSimpleKey();
 		m_simpleKeyAllowed = true;
+		m_canBeJSONFlow = false;

 		// eat
 		Mark mark = INPUT.mark();
@@ -105,10 +107,15 @@ namespace YAML
 			throw ParserException(INPUT.mark(), ErrorMsg::FLOW_END);

 		// we might have a solo entry in the flow context
-		if(VerifySimpleKey())
-			m_tokens.push(Token(Token::VALUE, INPUT.mark()));
+		if(InFlowContext()) {
+			if(m_flows.top() == FLOW_MAP && VerifySimpleKey())
+				m_tokens.push(Token(Token::VALUE, INPUT.mark()));
+			else if(m_flows.top() == FLOW_SEQ)
+				InvalidateSimpleKey();
+		}

 		m_simpleKeyAllowed = false;
+		m_canBeJSONFlow = true;

 		// eat
 		Mark mark = INPUT.mark();
@@ -127,11 +134,16 @@ namespace YAML
 	// FlowEntry
 	void Scanner::ScanFlowEntry()
 	{
-		 // we might have a solo entry in the flow context
-		if(VerifySimpleKey())
-			m_tokens.push(Token(Token::VALUE, INPUT.mark()));
+		// we might have a solo entry in the flow context
+		if(InFlowContext()) {
+			if(m_flows.top() == FLOW_MAP && VerifySimpleKey())
+				m_tokens.push(Token(Token::VALUE, INPUT.mark()));
+			else if(m_flows.top() == FLOW_SEQ)
+				InvalidateSimpleKey();
+		}
 		
 		m_simpleKeyAllowed = true;
+		m_canBeJSONFlow = false;

 		// eat
 		Mark mark = INPUT.mark();
@@ -152,6 +164,7 @@ namespace YAML

 		PushIndentTo(INPUT.column(), IndentMarker::SEQ);
 		m_simpleKeyAllowed = true;
+		m_canBeJSONFlow = false;

 		// eat
 		Mark mark = INPUT.mark();
@@ -184,6 +197,7 @@ namespace YAML
 	{
 		// and check that simple key
 		bool isSimpleKey = VerifySimpleKey();
+		m_canBeJSONFlow = false;
 		
 		if(isSimpleKey) {
 			// can't follow a simple key with another simple key (dunno why, though - it seems fine)
@@ -216,6 +230,7 @@ namespace YAML
 		// insert a potential simple key
 		InsertPotentialSimpleKey();
 		m_simpleKeyAllowed = false;
+		m_canBeJSONFlow = false;

 		// eat the indicator
 		Mark mark = INPUT.mark();
@@ -223,7 +238,7 @@ namespace YAML
 		alias = (indicator == Keys::Alias);

 		// now eat the content
-		while(Exp::AlphaNumeric.Matches(INPUT))
+		while(Exp::AlphaNumeric().Matches(INPUT))
 			name += INPUT.get();

 		// we need to have read SOMETHING!
@@ -231,7 +246,7 @@ namespace YAML
 			throw ParserException(INPUT.mark(), alias ? ErrorMsg::ALIAS_NOT_FOUND : ErrorMsg::ANCHOR_NOT_FOUND);

 		// and needs to end correctly
-		if(INPUT && !Exp::AnchorEnd.Matches(INPUT))
+		if(INPUT && !Exp::AnchorEnd().Matches(INPUT))
 			throw ParserException(INPUT.mark(), alias ? ErrorMsg::CHAR_IN_ALIAS : ErrorMsg::CHAR_IN_ANCHOR);

 		// and we're done
@@ -243,37 +258,35 @@ namespace YAML
 	// Tag
 	void Scanner::ScanTag()
 	{
-		std::string handle, suffix;
-
 		// insert a potential simple key
 		InsertPotentialSimpleKey();
 		m_simpleKeyAllowed = false;
+		m_canBeJSONFlow = false;
+
+		Token token(Token::TAG, INPUT.mark());

 		// eat the indicator
-		Mark mark = INPUT.mark();
-		handle += INPUT.get();
+		INPUT.get();
 		
-		// read the handle
-		while(INPUT && INPUT.peek() != Keys::Tag && !Exp::BlankOrBreak.Matches(INPUT))
-			handle += INPUT.get();
+		if(INPUT && INPUT.peek() == Keys::VerbatimTagStart){
+			std::string tag = ScanVerbatimTag(INPUT);

-		// is there a suffix?
-		if(INPUT.peek() == Keys::Tag) {
-			// eat the indicator
-			handle += INPUT.get();
-
-			// then read it
-			while(INPUT && !Exp::BlankOrBreak.Matches(INPUT))
-				suffix += INPUT.get();
+			token.value = tag;
+			token.data = Tag::VERBATIM;
 		} else {
-			// this is a bit weird: we keep just the '!' as the handle and move the rest to the suffix
-			suffix = handle.substr(1);
-			handle = "!";
+			bool canBeHandle;
+			token.value = ScanTagHandle(INPUT, canBeHandle);
+			token.data = (token.value.empty() ? Tag::SECONDARY_HANDLE : Tag::PRIMARY_HANDLE);
+			
+			// is there a suffix?
+			if(canBeHandle && INPUT.peek() == Keys::Tag) {
+				// eat the indicator
+				INPUT.get();
+				token.params.push_back(ScanTagSuffix(INPUT));
+				token.data = Tag::NAMED_HANDLE;
+			}
 		}

-		Token token(Token::TAG, mark);
-		token.value = handle;
-		token.params.push_back(suffix);
 		m_tokens.push(token);
 	}

@@ -284,10 +297,10 @@ namespace YAML

 		// set up the scanning parameters
 		ScanScalarParams params;
-		params.end = (InFlowContext() ? Exp::EndScalarInFlow : Exp::EndScalar) || (Exp::BlankOrBreak + Exp::Comment);
+		params.end = (InFlowContext() ? Exp::EndScalarInFlow() : Exp::EndScalar()) || (Exp::BlankOrBreak() + Exp::Comment());
 		params.eatEnd = false;
 		params.indent = (InFlowContext() ? 0 : GetTopIndent() + 1);
-		params.fold = FOLD_BLOCK;
+		params.fold = FOLD_FLOW;
 		params.eatLeadingWhitespace = true;
 		params.trimTrailingSpaces = true;
 		params.chomp = STRIP;
@@ -302,6 +315,7 @@ namespace YAML

 		// can have a simple key only if we ended the scalar by starting a new line
 		m_simpleKeyAllowed = params.leadingSpaces;
+		m_canBeJSONFlow = false;

 		// finally, check and see if we ended on an illegal character
 		//if(Exp::IllegalCharInScalar.Matches(INPUT))
@@ -323,7 +337,7 @@ namespace YAML

 		// setup the scanning parameters
 		ScanScalarParams params;
-		params.end = (single ? RegEx(quote) && !Exp::EscSingleQuote : RegEx(quote));
+		params.end = (single ? RegEx(quote) && !Exp::EscSingleQuote() : RegEx(quote));
 		params.eatEnd = true;
 		params.escape = (single ? '\'' : '\\');
 		params.indent = 0;
@@ -344,6 +358,7 @@ namespace YAML
 		// and scan
 		scalar = ScanScalar(INPUT, params);
 		m_simpleKeyAllowed = false;
+		m_canBeJSONFlow = true;

 		Token token(Token::SCALAR, mark);
 		token.value = scalar;
@@ -369,14 +384,14 @@ namespace YAML

 		// eat chomping/indentation indicators
 		params.chomp = CLIP;
-		int n = Exp::Chomp.Match(INPUT);
+		int n = Exp::Chomp().Match(INPUT);
 		for(int i=0;i<n;i++) {
 			char ch = INPUT.get();
 			if(ch == '+')
 				params.chomp = KEEP;
 			else if(ch == '-')
 				params.chomp = STRIP;
-			else if(Exp::Digit.Matches(ch)) {
+			else if(Exp::Digit().Matches(ch)) {
 				if(ch == '0')
 					throw ParserException(INPUT.mark(), ErrorMsg::ZERO_INDENT_IN_BLOCK);

@@ -386,16 +401,16 @@ namespace YAML
 		}

 		// now eat whitespace
-		while(Exp::Blank.Matches(INPUT))
+		while(Exp::Blank().Matches(INPUT))
 			INPUT.eat(1);

 		// and comments to the end of the line
-		if(Exp::Comment.Matches(INPUT))
-			while(INPUT && !Exp::Break.Matches(INPUT))
+		if(Exp::Comment().Matches(INPUT))
+			while(INPUT && !Exp::Break().Matches(INPUT))
 				INPUT.eat(1);

 		// if it's not a line break, then we ran into a bad character inline
-		if(INPUT && !Exp::Break.Matches(INPUT))
+		if(INPUT && !Exp::Break().Matches(INPUT))
 			throw ParserException(INPUT.mark(), ErrorMsg::CHAR_IN_BLOCK);

 		// set the initial indentation
@@ -410,6 +425,7 @@ namespace YAML

 		// simple keys always ok after block scalars (since we're gonna start a new line anyways)
 		m_simpleKeyAllowed = true;
+		m_canBeJSONFlow = false;

 		Token token(Token::SCALAR, mark);
 		token.value = scalar;
--- a/src/sequence.cpp
+++ b/src/sequence.cpp
@@ -1,4 +1,3 @@
-#include "crt.h"
 #include "sequence.h"
 #include "node.h"
 #include "scanner.h"
@@ -60,7 +59,7 @@ namespace YAML
 		return m_data.size();
 	}

-	void Sequence::Parse(Scanner *pScanner, const ParserState& state)
+	void Sequence::Parse(Scanner *pScanner, ParserState& state)
 	{
 		Clear();

@@ -72,10 +71,11 @@ namespace YAML
 		}
 	}

-	void Sequence::ParseBlock(Scanner *pScanner, const ParserState& state)
+	void Sequence::ParseBlock(Scanner *pScanner, ParserState& state)
 	{
 		// eat start token
 		pScanner->pop();
+		state.PushCollectionType(ParserState::BLOCK_SEQ);

 		while(1) {
 			if(pScanner->empty())
@@ -101,12 +101,15 @@ namespace YAML
 			
 			pNode->Parse(pScanner, state);
 		}
+
+		state.PopCollectionType(ParserState::BLOCK_SEQ);
 	}

-	void Sequence::ParseFlow(Scanner *pScanner, const ParserState& state)
+	void Sequence::ParseFlow(Scanner *pScanner, ParserState& state)
 	{
 		// eat start token
 		pScanner->pop();
+		state.PushCollectionType(ParserState::FLOW_SEQ);

 		while(1) {
 			if(pScanner->empty())
@@ -130,6 +133,8 @@ namespace YAML
 			else if(token.type != Token::FLOW_SEQ_END)
 				throw ParserException(token.mark, ErrorMsg::END_OF_SEQ_FLOW);
 		}
+
+		state.PopCollectionType(ParserState::FLOW_SEQ);
 	}

 	void Sequence::Write(Emitter& out) const
--- a/src/sequence.h
+++ b/src/sequence.h
@@ -26,7 +26,7 @@ namespace YAML
 		virtual Node *GetNode(std::size_t i) const;
 		virtual std::size_t GetSize() const;

-		virtual void Parse(Scanner *pScanner, const ParserState& state);
+		virtual void Parse(Scanner *pScanner, ParserState& state);
 		virtual void Write(Emitter& out) const;

 		virtual bool IsSequence() const { return true; }
@@ -38,8 +38,8 @@ namespace YAML
 		virtual int Compare(Map *) { return -1; }

 	private:
-		void ParseBlock(Scanner *pScanner, const ParserState& state);
-		void ParseFlow(Scanner *pScanner, const ParserState& state);
+		void ParseBlock(Scanner *pScanner, ParserState& state);
+		void ParseFlow(Scanner *pScanner, ParserState& state);

 	protected:
 		std::vector <Node *> m_data;
--- a/src/simplekey.cpp
+++ b/src/simplekey.cpp
@@ -1,4 +1,3 @@
-#include "crt.h"
 #include "scanner.h"
 #include "token.h"
 #include "exceptions.h"
@@ -13,9 +12,11 @@ namespace YAML

 	void Scanner::SimpleKey::Validate()
 	{
-		// Note: pIndent will *not* be garbage here; see below
+		// Note: pIndent will *not* be garbage here;
+		//       we "garbage collect" them so we can
+		//       always refer to them
 		if(pIndent)
-			pIndent->isValid = true;
+			pIndent->status = IndentMarker::VALID;
 		if(pMapStart)
 			pMapStart->status = Token::VALID;
 		if(pKey)
@@ -24,8 +25,8 @@ namespace YAML

 	void Scanner::SimpleKey::Invalidate()
 	{
-		// Note: pIndent might be a garbage pointer here, but that's ok
-		//       An indent will only be popped if the simple key is invalid
+		if(pIndent)
+			pIndent->status = IndentMarker::INVALID;
 		if(pMapStart)
 			pMapStart->status = Token::INVALID;
 		if(pKey)
@@ -38,9 +39,6 @@ namespace YAML
 		if(!m_simpleKeyAllowed)
 			return false;

-		if(InFlowContext() && m_flows.top() != FLOW_MAP)
-			return false;
-
 		return !ExistsActiveSimpleKey();
 	}

@@ -67,11 +65,13 @@ namespace YAML
 		SimpleKey key(INPUT.mark(), GetFlowLevel());

 		// first add a map start, if necessary
-		key.pIndent = PushIndentTo(INPUT.column(), IndentMarker::MAP);
-		if(key.pIndent) {
-			key.pIndent->isValid = false;
-			key.pMapStart = key.pIndent->pStartToken;
-			key.pMapStart->status = Token::UNVERIFIED;
+		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
@@ -136,3 +136,4 @@ namespace YAML
 			m_simpleKeys.pop();
 	}
 }
+
--- a/src/stream.cpp
+++ b/src/stream.cpp
@@ -1,4 +1,3 @@
-#include "crt.h"
 #include "stream.h"
 #include <iostream>
 #include "exp.h"
--- a/src/stringsource.h
+++ b/src/stringsource.h
@@ -30,6 +30,11 @@ namespace YAML
 			++m_offset;
 			return *this;
 		}
+		
+		StringCharSource& operator += (std::size_t offset) {
+			m_offset += offset;
+			return *this;
+		}
 	private:
 		const char *m_str;
 		std::size_t m_size;
--- a/src/tag.cpp
+++ b/src/tag.cpp
@@ -0,0 +1,50 @@
+#include "tag.h"
+#include "token.h"
+#include "parserstate.h"
+#include <cassert>
+
+namespace YAML
+{
+	Tag::Tag(const Token& token): type(static_cast<TYPE>(token.data))
+	{
+		switch(type) {
+			case VERBATIM:
+				value = token.value;
+				break;
+			case PRIMARY_HANDLE:
+				value = token.value;
+				break;
+			case SECONDARY_HANDLE:
+				value = token.value;
+				break;
+			case NAMED_HANDLE:
+				handle = token.value;
+				value = token.params[0];
+				break;
+			case NON_SPECIFIC:
+				break;
+			default:
+				assert(false);
+		}
+	}
+
+	const std::string Tag::Translate(const ParserState& state)
+	{
+		switch(type) {
+			case VERBATIM:
+				return value;
+			case PRIMARY_HANDLE:
+				return state.TranslateTagHandle("!") + value;
+			case SECONDARY_HANDLE:
+				return state.TranslateTagHandle("!!") + value;
+			case NAMED_HANDLE:
+				return state.TranslateTagHandle("!" + handle + "!") + value;
+			case NON_SPECIFIC:
+				// TODO:
+				return "!";
+			default:
+				assert(false);
+		}
+	}
+}
+
--- a/src/tag.h
+++ b/src/tag.h
@@ -0,0 +1,26 @@
+#pragma once
+
+#ifndef TAG_H_62B23520_7C8E_11DE_8A39_0800200C9A66
+#define TAG_H_62B23520_7C8E_11DE_8A39_0800200C9A66
+
+#include <string>
+
+namespace YAML
+{
+	struct Token;
+	struct ParserState;
+
+	struct Tag {
+		enum TYPE {
+			VERBATIM, PRIMARY_HANDLE, SECONDARY_HANDLE, NAMED_HANDLE, NON_SPECIFIC
+		};
+		
+		Tag(const Token& token);
+		const std::string Translate(const ParserState& state);
+		
+		TYPE type;
+		std::string handle, value;
+	};
+}
+
+#endif // TAG_H_62B23520_7C8E_11DE_8A39_0800200C9A66
--- a/src/token.h
+++ b/src/token.h
@@ -24,6 +24,7 @@ namespace YAML
 		"FLOW_MAP_START",
 		"FLOW_SEQ_END",
 		"FLOW_MAP_END",
+		"FLOW_MAP_COMPACT",
 		"FLOW_ENTRY",
 		"KEY",
 		"VALUE",
@@ -49,6 +50,7 @@ namespace YAML
 			FLOW_MAP_START,
 			FLOW_SEQ_END,
 			FLOW_MAP_END,
+			FLOW_MAP_COMPACT,
 			FLOW_ENTRY,
 			KEY,
 			VALUE,
@@ -59,7 +61,7 @@ namespace YAML
 		};
 				
 		// data
-		Token(TYPE type_, const Mark& mark_): status(VALID), type(type_), mark(mark_) {}
+		Token(TYPE type_, const Mark& mark_): status(VALID), type(type_), mark(mark_), data(0) {}

 		friend std::ostream& operator << (std::ostream& out, const Token& token) {
 			out << TokenNames[token.type] << std::string(": ") << token.value;
@@ -73,6 +75,7 @@ namespace YAML
 		Mark mark;
 		std::string value;
 		std::vector <std::string> params;
+		int data;
 	};
 }

--- a/test.vcproj
+++ b/test.vcproj
@@ -0,0 +1,226 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+	ProjectType="Visual C++"
+	Version="9.00"
+	Name="test"
+	ProjectGUID="{D1108F40-6ADF-467E-A95A-236C39A515C5}"
+	RootNamespace="test"
+	TargetFrameworkVersion="196613"
+	>
+	<Platforms>
+		<Platform
+			Name="Win32"
+		/>
+	</Platforms>
+	<ToolFiles>
+	</ToolFiles>
+	<Configurations>
+		<Configuration
+			Name="Debug|Win32"
+			OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+			IntermediateDirectory="$(ConfigurationName)"
+			ConfigurationType="1"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				AdditionalOptions="/D_SCL_SECURE_NO_WARNINGS"
+				Optimization="0"
+				AdditionalIncludeDirectories="include"
+				MinimalRebuild="true"
+				BasicRuntimeChecks="3"
+				RuntimeLibrary="3"
+				WarningLevel="3"
+				DebugInformationFormat="4"
+				DisableSpecificWarnings="4127;4355"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				AdditionalDependencies="yamlcppd.lib"
+				AdditionalLibraryDirectories="lib"
+				GenerateDebugInformation="true"
+				TargetMachine="1"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release|Win32"
+			OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+			IntermediateDirectory="$(ConfigurationName)"
+			ConfigurationType="1"
+			CharacterSet="2"
+			WholeProgramOptimization="1"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				AdditionalOptions="/D_SCL_SECURE_NO_WARNINGS"
+				Optimization="2"
+				EnableIntrinsicFunctions="true"
+				AdditionalIncludeDirectories="include"
+				RuntimeLibrary="2"
+				EnableFunctionLevelLinking="true"
+				WarningLevel="3"
+				DebugInformationFormat="3"
+				DisableSpecificWarnings="4127;4355"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				AdditionalDependencies="yamlcpp.lib"
+				AdditionalLibraryDirectories="lib"
+				GenerateDebugInformation="true"
+				OptimizeReferences="2"
+				EnableCOMDATFolding="2"
+				TargetMachine="1"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+	</Configurations>
+	<References>
+	</References>
+	<Files>
+		<Filter
+			Name="Source Files"
+			Filter="cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx"
+			UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}"
+			>
+			<File
+				RelativePath=".\test\emittertests.cpp"
+				>
+			</File>
+			<File
+				RelativePath=".\test\main.cpp"
+				>
+			</File>
+			<File
+				RelativePath=".\test\parsertests.cpp"
+				>
+			</File>
+			<File
+				RelativePath=".\test\spectests.cpp"
+				>
+			</File>
+			<File
+				RelativePath=".\test\tests.cpp"
+				>
+			</File>
+		</Filter>
+		<Filter
+			Name="Header Files"
+			Filter="h;hpp;hxx;hm;inl;inc;xsd"
+			UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}"
+			>
+			<File
+				RelativePath=".\test\emittertests.h"
+				>
+			</File>
+			<File
+				RelativePath=".\test\parsertests.h"
+				>
+			</File>
+			<File
+				RelativePath=".\test\spectests.h"
+				>
+			</File>
+			<File
+				RelativePath=".\test\tests.h"
+				>
+			</File>
+		</Filter>
+		<Filter
+			Name="Resource Files"
+			Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav"
+			UniqueIdentifier="{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}"
+			>
+		</Filter>
+	</Files>
+	<Globals>
+	</Globals>
+</VisualStudioProject>
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -0,0 +1,10 @@
+file(GLOB test_headers [a-z]*.h)
+file(GLOB test_sources [a-z]*.cpp)
+
+add_executable(run-tests
+	${test_sources}
+	${test_headers}
+)
+target_link_libraries(run-tests yaml-cpp)
+
+add_test(yaml-reader-test run-tests)
--- a/yaml-reader/emittertests.cpp
+++ b/yaml-reader/emittertests.cpp
@@ -9,7 +9,7 @@ namespace Test

 		void SimpleScalar(YAML::Emitter& out, std::string& desiredOutput) {
 			out << "Hello, World!";
-			desiredOutput = "Hello, World!";
+			desiredOutput = "--- Hello, World!";
 		}
 		
 		void SimpleSeq(YAML::Emitter& out, std::string& desiredOutput) {
@@ -19,7 +19,7 @@ namespace Test
 			out << "milk";
 			out << YAML::EndSeq;

-			desiredOutput = "- eggs\n- bread\n- milk";
+			desiredOutput = "---\n- eggs\n- bread\n- milk";
 		}
 		
 		void SimpleFlowSeq(YAML::Emitter& out, std::string& desiredOutput) {
@@ -30,7 +30,7 @@ namespace Test
 			out << "Moe";
 			out << YAML::EndSeq;
 			
-			desiredOutput = "[Larry, Curly, Moe]";
+			desiredOutput = "--- [Larry, Curly, Moe]";
 		}
 		
 		void EmptyFlowSeq(YAML::Emitter& out, std::string& desiredOutput) {
@@ -38,7 +38,7 @@ namespace Test
 			out << YAML::BeginSeq;
 			out << YAML::EndSeq;
 			
-			desiredOutput = "[]";
+			desiredOutput = "--- []";
 		}
 		
 		void NestedBlockSeq(YAML::Emitter& out, std::string& desiredOutput) {
@@ -47,7 +47,7 @@ namespace Test
 			out << YAML::BeginSeq << "subitem 1" << "subitem 2" << YAML::EndSeq;
 			out << YAML::EndSeq;
 			
-			desiredOutput = "- item 1\n-\n  - subitem 1\n  - subitem 2";
+			desiredOutput = "---\n- item 1\n-\n  - subitem 1\n  - subitem 2";
 		}
 		
 		void NestedFlowSeq(YAML::Emitter& out, std::string& desiredOutput) {
@@ -56,7 +56,7 @@ namespace Test
 			out << YAML::Flow << YAML::BeginSeq << "two" << "three" << YAML::EndSeq;
 			out << YAML::EndSeq;
 			
-			desiredOutput = "- one\n- [two, three]";
+			desiredOutput = "---\n- one\n- [two, three]";
 		}

 		void SimpleMap(YAML::Emitter& out, std::string& desiredOutput) {
@@ -67,7 +67,7 @@ namespace Test
 			out << YAML::Value << "3B";
 			out << YAML::EndMap;

-			desiredOutput = "name: Ryan Braun\nposition: 3B";
+			desiredOutput = "---\nname: Ryan Braun\nposition: 3B";
 		}
 		
 		void SimpleFlowMap(YAML::Emitter& out, std::string& desiredOutput) {
@@ -79,7 +79,7 @@ namespace Test
 			out << YAML::Value << "blue";
 			out << YAML::EndMap;
 			
-			desiredOutput = "{shape: square, color: blue}";
+			desiredOutput = "--- {shape: square, color: blue}";
 		}
 		
 		void MapAndList(YAML::Emitter& out, std::string& desiredOutput) {
@@ -90,7 +90,7 @@ namespace Test
 			out << YAML::Value << YAML::BeginSeq << "Sasha" << "Malia" << YAML::EndSeq;
 			out << YAML::EndMap;

-			desiredOutput = "name: Barack Obama\nchildren:\n  - Sasha\n  - Malia";
+			desiredOutput = "---\nname: Barack Obama\nchildren:\n  - Sasha\n  - Malia";
 		}
 		
 		void ListAndMap(YAML::Emitter& out, std::string& desiredOutput) {
@@ -103,7 +103,7 @@ namespace Test
 			out << "item 2";
 			out << YAML::EndSeq;
 			
-			desiredOutput = "- item 1\n-\n  pens: 8\n  pencils: 14\n- item 2";
+			desiredOutput = "---\n- item 1\n-\n  pens: 8\n  pencils: 14\n- item 2";
 		}

 		void NestedBlockMap(YAML::Emitter& out, std::string& desiredOutput) {
@@ -119,7 +119,7 @@ namespace Test
 			out << YAML::EndMap;
 			out << YAML::EndMap;
 			
-			desiredOutput = "name: Fred\ngrades:\n  algebra: A\n  physics: C+\n  literature: B";
+			desiredOutput = "---\nname: Fred\ngrades:\n  algebra: A\n  physics: C+\n  literature: B";
 		}

 		void NestedFlowMap(YAML::Emitter& out, std::string& desiredOutput) {
@@ -136,7 +136,7 @@ namespace Test
 			out << YAML::EndMap;
 			out << YAML::EndMap;
 			
-			desiredOutput = "{name: Fred, grades: {algebra: A, physics: C+, literature: B}}";
+			desiredOutput = "--- {name: Fred, grades: {algebra: A, physics: C+, literature: B}}";
 		}
 		
 		void MapListMix(YAML::Emitter& out, std::string& desiredOutput) {
@@ -149,7 +149,7 @@ namespace Test
 			out << YAML::Key << "invincible" << YAML::Value << YAML::OnOffBool << false;
 			out << YAML::EndMap;
 			
-			desiredOutput = "name: Bob\nposition: [2, 4]\ninvincible: off";
+			desiredOutput = "---\nname: Bob\nposition: [2, 4]\ninvincible: off";
 		}

 		void SimpleLongKey(YAML::Emitter& out, std::string& desiredOutput)
@@ -162,7 +162,7 @@ namespace Test
 			out << YAML::Value << 145;
 			out << YAML::EndMap;
 			
-			desiredOutput = "? height\n: 5'9\"\n? weight\n: 145";
+			desiredOutput = "---\n? height\n: 5'9\"\n? weight\n: 145";
 		}
 		
 		void SingleLongKey(YAML::Emitter& out, std::string& desiredOutput)
@@ -176,7 +176,7 @@ namespace Test
 			out << YAML::Value << 145;
 			out << YAML::EndMap;
 			
-			desiredOutput = "age: 24\n? height\n: 5'9\"\nweight: 145";
+			desiredOutput = "---\nage: 24\n? height\n: 5'9\"\nweight: 145";
 		}
 		
 		void ComplexLongKey(YAML::Emitter& out, std::string& desiredOutput)
@@ -189,7 +189,7 @@ namespace Test
 			out << YAML::Value << "demon";
 			out << YAML::EndMap;
 			
-			desiredOutput = "?\n  - 1\n  - 3\n: monster\n? [2, 0]\n: demon";
+			desiredOutput = "---\n?\n  - 1\n  - 3\n: monster\n? [2, 0]\n: demon";
 		}

 		void AutoLongKey(YAML::Emitter& out, std::string& desiredOutput)
@@ -203,7 +203,7 @@ namespace Test
 			out << YAML::Value << "angel";
 			out << YAML::EndMap;
 			
-			desiredOutput = "?\n  - 1\n  - 3\n: monster\n? [2, 0]\n: demon\nthe origin: angel";
+			desiredOutput = "---\n?\n  - 1\n  - 3\n: monster\n? [2, 0]\n: demon\nthe origin: angel";
 		}
 		
 		void ScalarFormat(YAML::Emitter& out, std::string& desiredOutput)
@@ -217,7 +217,7 @@ namespace Test
 			out << YAML::Literal << "literal scalar\nthat may span\nmany, many\nlines and have \"whatever\" crazy\tsymbols that we like";
 			out << YAML::EndSeq;
 			
-			desiredOutput = "- simple scalar\n- 'explicit single-quoted scalar'\n- \"explicit double-quoted scalar\"\n- \"auto-detected\\x0adouble-quoted scalar\"\n- a non-\"auto-detected\" double-quoted scalar\n- |\n  literal scalar\n  that may span\n  many, many\n  lines and have \"whatever\" crazy\tsymbols that we like";
+			desiredOutput = "---\n- simple scalar\n- 'explicit single-quoted scalar'\n- \"explicit double-quoted scalar\"\n- \"auto-detected\\x0adouble-quoted scalar\"\n- a non-\"auto-detected\" double-quoted scalar\n- |\n  literal scalar\n  that may span\n  many, many\n  lines and have \"whatever\" crazy\tsymbols that we like";
 		}

 		void AutoLongKeyScalar(YAML::Emitter& out, std::string& desiredOutput)
@@ -227,7 +227,7 @@ namespace Test
 			out << YAML::Value << "and its value";
 			out << YAML::EndMap;
 			
-			desiredOutput = "? |\n  multi-line\n  scalar\n: and its value";
+			desiredOutput = "---\n? |\n  multi-line\n  scalar\n: and its value";
 		}
 		
 		void LongKeyFlowMap(YAML::Emitter& out, std::string& desiredOutput)
@@ -240,7 +240,7 @@ namespace Test
 			out << YAML::Value << "and its value";
 			out << YAML::EndMap;
 			
-			desiredOutput = "{simple key: and value, ? long key: and its value}";
+			desiredOutput = "--- {simple key: and value, ? long key: and its value}";
 		}

 		void BlockMapAsKey(YAML::Emitter& out, std::string& desiredOutput)
@@ -255,7 +255,7 @@ namespace Test
 			out << "total value";
 			out << YAML::EndMap;
 			
-			desiredOutput = "?\n  key: value\n  next key: next value\n: total value";
+			desiredOutput = "---\n?\n  key: value\n  next key: next value\n: total value";
 		}
 		
 		void AliasAndAnchor(YAML::Emitter& out, std::string& desiredOutput)
@@ -269,7 +269,7 @@ namespace Test
 			out << YAML::Alias("fred");
 			out << YAML::EndSeq;
 			
-			desiredOutput = "- &fred\n  name: Fred\n  age: 42\n- *fred";
+			desiredOutput = "---\n- &fred\n  name: Fred\n  age: 42\n- *fred";
 		}

 		void AliasAndAnchorWithNull(YAML::Emitter& out, std::string& desiredOutput)
@@ -279,7 +279,98 @@ namespace Test
 			out << YAML::Alias("fred");
 			out << YAML::EndSeq;
 			
-			desiredOutput = "- &fred ~\n- *fred";
+			desiredOutput = "---\n- &fred ~\n- *fred";
+		}
+		
+		void SimpleVerbatimTag(YAML::Emitter& out, std::string& desiredOutput)
+		{
+			out << YAML::VerbatimTag("!foo") << "bar";
+			
+			desiredOutput = "--- !<!foo> bar";
+		}
+
+		void VerbatimTagInBlockSeq(YAML::Emitter& out, std::string& desiredOutput)
+		{
+			out << YAML::BeginSeq;
+			out << YAML::VerbatimTag("!foo") << "bar";
+			out << "baz";
+			out << YAML::EndSeq;
+			
+			desiredOutput = "---\n- !<!foo> bar\n- baz";
+		}
+
+		void VerbatimTagInFlowSeq(YAML::Emitter& out, std::string& desiredOutput)
+		{
+			out << YAML::Flow << YAML::BeginSeq;
+			out << YAML::VerbatimTag("!foo") << "bar";
+			out << "baz";
+			out << YAML::EndSeq;
+			
+			desiredOutput = "--- [!<!foo> bar, baz]";
+		}
+
+		void VerbatimTagInFlowSeqWithNull(YAML::Emitter& out, std::string& desiredOutput)
+		{
+			out << YAML::Flow << YAML::BeginSeq;
+			out << YAML::VerbatimTag("!foo") << YAML::Null;
+			out << "baz";
+			out << YAML::EndSeq;
+			
+			desiredOutput = "--- [!<!foo> ~, baz]";
+		}
+
+		void VerbatimTagInBlockMap(YAML::Emitter& out, std::string& desiredOutput)
+		{
+			out << YAML::BeginMap;
+			out << YAML::Key << YAML::VerbatimTag("!foo") << "bar";
+			out << YAML::Value << YAML::VerbatimTag("!waz") << "baz";
+			out << YAML::EndMap;
+			
+			desiredOutput = "---\n!<!foo> bar: !<!waz> baz";
+		}
+
+		void VerbatimTagInFlowMap(YAML::Emitter& out, std::string& desiredOutput)
+		{
+			out << YAML::Flow << YAML::BeginMap;
+			out << YAML::Key << YAML::VerbatimTag("!foo") << "bar";
+			out << YAML::Value << "baz";
+			out << YAML::EndMap;
+			
+			desiredOutput = "--- {!<!foo> bar: baz}";
+		}
+
+		void VerbatimTagInFlowMapWithNull(YAML::Emitter& out, std::string& desiredOutput)
+		{
+			out << YAML::Flow << YAML::BeginMap;
+			out << YAML::Key << YAML::VerbatimTag("!foo") << YAML::Null;
+			out << YAML::Value << "baz";
+			out << YAML::EndMap;
+			
+			desiredOutput = "--- {!<!foo> ~: baz}";
+		}
+		
+		void VerbatimTagWithEmptySeq(YAML::Emitter& out, std::string& desiredOutput)
+		{
+			out << YAML::VerbatimTag("!foo") << YAML::BeginSeq << YAML::EndSeq;
+			
+			desiredOutput = "--- !<!foo>\n[]";
+		}
+
+		void VerbatimTagWithEmptyMap(YAML::Emitter& out, std::string& desiredOutput)
+		{
+			out << YAML::VerbatimTag("!bar") << YAML::BeginMap << YAML::EndMap;
+			
+			desiredOutput = "--- !<!bar>\n{}";
+		}
+
+		void VerbatimTagWithEmptySeqAndMap(YAML::Emitter& out, std::string& desiredOutput)
+		{
+			out << YAML::BeginSeq;
+			out << YAML::VerbatimTag("!foo") << YAML::BeginSeq << YAML::EndSeq;
+			out << YAML::VerbatimTag("!bar") << YAML::BeginMap << YAML::EndMap;
+			out << YAML::EndSeq;
+			
+			desiredOutput = "---\n- !<!foo>\n  []\n- !<!bar>\n  {}";
 		}

 		void ComplexDoc(YAML::Emitter& out, std::string& desiredOutput)
@@ -335,7 +426,7 @@ namespace Test
 			out << YAML::Value << YAML::Alias("id001");
 			out << YAML::EndMap;
 			
-			desiredOutput = "receipt: Oz-Ware Purchase Invoice\ndate: 2007-08-06\ncustomer:\n  given: Dorothy\n  family: Gale\nitems:\n  -\n    part_no: A4786\n    descrip: Water Bucket (Filled)\n    price: 1.47\n    quantity: 4\n  -\n    part_no: E1628\n    descrip: High Heeled \"Ruby\" Slippers\n    price: 100.27\n    quantity: 1\nbill-to: &id001\n  street: |\n    123 Tornado Alley\n    Suite 16\n  city: East Westville\n  state: KS\nship-to: *id001";
+			desiredOutput = "---\nreceipt: Oz-Ware Purchase Invoice\ndate: 2007-08-06\ncustomer:\n  given: Dorothy\n  family: Gale\nitems:\n  -\n    part_no: A4786\n    descrip: Water Bucket (Filled)\n    price: 1.47\n    quantity: 4\n  -\n    part_no: E1628\n    descrip: High Heeled \"Ruby\" Slippers\n    price: 100.27\n    quantity: 1\nbill-to: &id001\n  street: |\n    123 Tornado Alley\n    Suite 16\n  city: East Westville\n  state: KS\nship-to: *id001";
 		}

 		void STLContainers(YAML::Emitter& out, std::string& desiredOutput)
@@ -355,7 +446,7 @@ namespace Test
 			out << ages;
 			out << YAML::EndSeq;
 			
-			desiredOutput = "- [2, 3, 5, 7, 11, 13]\n-\n  Daniel: 26\n  Jesse: 24";
+			desiredOutput = "---\n- [2, 3, 5, 7, 11, 13]\n-\n  Daniel: 26\n  Jesse: 24";
 		}

 		void SimpleComment(YAML::Emitter& out, std::string& desiredOutput)
@@ -365,7 +456,7 @@ namespace Test
 			out << YAML::Value << "least squares" << YAML::Comment("should we change this method?");
 			out << YAML::EndMap;
 			
-			desiredOutput = "method: least squares  # should we change this method?";
+			desiredOutput = "---\nmethod: least squares  # should we change this method?";
 		}

 		void MultiLineComment(YAML::Emitter& out, std::string& desiredOutput)
@@ -375,7 +466,7 @@ namespace Test
 			out << "item 2";
 			out << YAML::EndSeq;
 			
-			desiredOutput = "- item 1  # really really long\n          # comment that couldn't possibly\n          # fit on one line\n- item 2";
+			desiredOutput = "---\n- item 1  # really really long\n          # comment that couldn't possibly\n          # fit on one line\n- item 2";
 		}

 		void ComplexComments(YAML::Emitter& out, std::string& desiredOutput)
@@ -385,7 +476,7 @@ namespace Test
 			out << YAML::Value << "value";
 			out << YAML::EndMap;
 			
-			desiredOutput = "? long key  # long key\n: value";
+			desiredOutput = "---\n? long key  # long key\n: value";
 		}

 		void Indentation(YAML::Emitter& out, std::string& desiredOutput)
@@ -398,7 +489,7 @@ namespace Test
 			out << YAML::EndMap;
 			out << YAML::EndSeq;
 			
-			desiredOutput = "-\n    key 1: value 1\n    key 2:\n        - a\n        - b\n        - c";
+			desiredOutput = "---\n-\n    key 1: value 1\n    key 2:\n        - a\n        - b\n        - c";
 		}

 		void SimpleGlobalSettings(YAML::Emitter& out, std::string& desiredOutput)
@@ -413,7 +504,7 @@ namespace Test
 			out << YAML::EndMap;
 			out << YAML::EndSeq;
 			
-			desiredOutput = "-\n    ? key 1\n    : value 1\n    ? key 2\n    : [a, b, c]";
+			desiredOutput = "---\n-\n    ? key 1\n    : value 1\n    ? key 2\n    : [a, b, c]";
 		}
 		
 		void ComplexGlobalSettings(YAML::Emitter& out, std::string& desiredOutput)
@@ -432,7 +523,7 @@ namespace Test
 			out << YAML::EndMap;
 			out << YAML::EndSeq;
 			
-			desiredOutput = "-\n  key 1: value 1\n  key 2: [a, b, c]\n-\n  ? [1, 2]\n  :\n    a: b";
+			desiredOutput = "---\n-\n  key 1: value 1\n  key 2: [a, b, c]\n-\n  ? [1, 2]\n  :\n    a: b";
 		}

 		void Null(YAML::Emitter& out, std::string& desiredOutput)
@@ -445,7 +536,95 @@ namespace Test
 			out << YAML::EndMap;
 			out << YAML::EndSeq;
 			
-			desiredOutput = "- ~\n-\n  null value: ~\n  ~: null key";
+			desiredOutput = "---\n- ~\n-\n  null value: ~\n  ~: null key";
+		}
+		
+		void EscapedUnicode(YAML::Emitter& out, std::string& desiredOutput)
+		{
+			out << YAML::EscapeNonAscii << "\x24 \xC2\xA2 \xE2\x82\xAC \xF0\xA4\xAD\xA2";
+			
+			desiredOutput = "--- \"$ \\xa2 \\u20ac \\U00024b62\"";
+		}
+		
+		void Unicode(YAML::Emitter& out, std::string& desiredOutput)
+		{
+			out << "\x24 \xC2\xA2 \xE2\x82\xAC \xF0\xA4\xAD\xA2";
+			desiredOutput = "--- \x24 \xC2\xA2 \xE2\x82\xAC \xF0\xA4\xAD\xA2";
+		}
+		
+		void DoubleQuotedUnicode(YAML::Emitter& out, std::string& desiredOutput)
+		{
+			out << YAML::DoubleQuoted << "\x24 \xC2\xA2 \xE2\x82\xAC \xF0\xA4\xAD\xA2";
+			desiredOutput = "--- \"\x24 \xC2\xA2 \xE2\x82\xAC \xF0\xA4\xAD\xA2\"";
+		}
+		
+		struct Foo {
+			Foo(): x(0) {}
+			Foo(int x_, const std::string& bar_): x(x_), bar(bar_) {}
+			
+			int x;
+			std::string bar;
+		};
+		
+		YAML::Emitter& operator << (YAML::Emitter& out, const Foo& foo) {
+			out << YAML::BeginMap;
+			out << YAML::Key << "x" << YAML::Value << foo.x;
+			out << YAML::Key << "bar" << YAML::Value << foo.bar;
+			out << YAML::EndMap;
+			return out;
+		}
+		
+		void UserType(YAML::Emitter& out, std::string& desiredOutput)
+		{
+			out << YAML::BeginSeq;
+			out << Foo(5, "hello");
+			out << Foo(3, "goodbye");
+			out << YAML::EndSeq;
+			
+			desiredOutput = "---\n-\n  x: 5\n  bar: hello\n-\n  x: 3\n  bar: goodbye";
+		}
+		
+		void UserTypeInContainer(YAML::Emitter& out, std::string& desiredOutput)
+		{
+			std::vector<Foo> fv;
+			fv.push_back(Foo(5, "hello"));
+			fv.push_back(Foo(3, "goodbye"));
+			out << fv;
+			
+			desiredOutput = "---\n-\n  x: 5\n  bar: hello\n-\n  x: 3\n  bar: goodbye";
+		}
+		
+		template <typename T>
+		YAML::Emitter& operator << (YAML::Emitter& out, const T *v) {
+			if(v)
+				out << *v;
+			else
+				out << YAML::Null;
+			return out;
+		}
+		
+		void PointerToInt(YAML::Emitter& out, std::string& desiredOutput)
+		{
+			int foo = 5;
+			int *bar = &foo;
+			int *baz = 0;
+			out << YAML::BeginSeq;
+			out << bar << baz;
+			out << YAML::EndSeq;
+			
+			desiredOutput = "---\n- 5\n- ~";
+		}
+
+		void PointerToUserType(YAML::Emitter& out, std::string& desiredOutput)
+		{
+			Foo foo(5, "hello");
+			Foo *bar = &foo;
+			Foo *baz = 0;
+			out << YAML::BeginSeq;
+			out << bar << baz;
+			out << YAML::EndSeq;
+			
+			desiredOutput = "---\n-\n  x: 5\n  bar: hello\n- ~";
 		}

 		////////////////////////////////////////////////////////////////////////////////////////////////////////
@@ -600,6 +779,16 @@ namespace Test
 		RunEmitterTest(&Emitter::BlockMapAsKey, "block map as key", passed, total);
 		RunEmitterTest(&Emitter::AliasAndAnchor, "alias and anchor", passed, total);
 		RunEmitterTest(&Emitter::AliasAndAnchorWithNull, "alias and anchor with null", passed, total);
+		RunEmitterTest(&Emitter::SimpleVerbatimTag, "simple verbatim tag", passed, total);
+		RunEmitterTest(&Emitter::VerbatimTagInBlockSeq, "verbatim tag in block seq", passed, total);
+		RunEmitterTest(&Emitter::VerbatimTagInFlowSeq, "verbatim tag in flow seq", passed, total);
+		RunEmitterTest(&Emitter::VerbatimTagInFlowSeqWithNull, "verbatim tag in flow seq with null", passed, total);
+		RunEmitterTest(&Emitter::VerbatimTagInBlockMap, "verbatim tag in block map", passed, total);
+		RunEmitterTest(&Emitter::VerbatimTagInFlowMap, "verbatim tag in flow map", passed, total);
+		RunEmitterTest(&Emitter::VerbatimTagInFlowMapWithNull, "verbatim tag in flow map with null", passed, total);
+		RunEmitterTest(&Emitter::VerbatimTagWithEmptySeq, "verbatim tag with empty seq", passed, total);
+		RunEmitterTest(&Emitter::VerbatimTagWithEmptyMap, "verbatim tag with empty map", passed, total);
+		RunEmitterTest(&Emitter::VerbatimTagWithEmptySeqAndMap, "verbatim tag with empty seq and map", passed, total);
 		RunEmitterTest(&Emitter::ComplexDoc, "complex doc", passed, total);
 		RunEmitterTest(&Emitter::STLContainers, "STL containers", passed, total);
 		RunEmitterTest(&Emitter::SimpleComment, "simple comment", passed, total);
@@ -609,6 +798,13 @@ namespace Test
 		RunEmitterTest(&Emitter::SimpleGlobalSettings, "simple global settings", passed, total);
 		RunEmitterTest(&Emitter::ComplexGlobalSettings, "complex global settings", passed, total);
 		RunEmitterTest(&Emitter::Null, "null", passed, total);
+		RunEmitterTest(&Emitter::EscapedUnicode, "escaped unicode", passed, total);
+		RunEmitterTest(&Emitter::Unicode, "unicode", passed, total);
+		RunEmitterTest(&Emitter::DoubleQuotedUnicode, "double quoted unicode", passed, total);
+		RunEmitterTest(&Emitter::UserType, "user type", passed, total);
+		RunEmitterTest(&Emitter::UserTypeInContainer, "user type in container", passed, total);
+		RunEmitterTest(&Emitter::PointerToInt, "pointer to int", passed, total);
+		RunEmitterTest(&Emitter::PointerToUserType, "pointer to user type", passed, total);
 		
 		RunEmitterErrorTest(&Emitter::ExtraEndSeq, "extra EndSeq", passed, total);
 		RunEmitterErrorTest(&Emitter::ExtraEndMap, "extra EndMap", passed, total);
--- a/yaml-reader/emittertests.h
+++ b/yaml-reader/emittertests.h
--- a/test/main.cpp
+++ b/test/main.cpp
@@ -0,0 +1,7 @@
+#include "tests.h"
+
+int main()
+{
+	Test::RunAll();
+	return 0;
+}
--- a/yaml-reader/parsertests.cpp
+++ b/yaml-reader/parsertests.cpp
@@ -610,6 +610,102 @@ namespace Test
 			
 			return true;
 		}
+
+		bool BlockKeyWithNullValue()
+		{
+			std::string input =
+				"key:\n"
+				"just a key: value";
+			
+			std::stringstream stream(input);
+			YAML::Parser parser(stream);
+			YAML::Node doc;
+			
+			parser.GetNextDocument(doc);
+			if(doc.size() != 2)
+				return false;
+			if(!IsNull(doc["key"]))
+			   return false;
+			if(doc["just a key"] != "value")
+				return false;
+			
+			return true;
+		}
+		
+		bool Bases()
+		{
+			std::string input =
+				"- 15\n"
+				"- 0x10\n"
+				"- 030\n"
+				"- 0xffffffff\n";
+			
+			std::stringstream stream(input);
+			YAML::Parser parser(stream);
+			YAML::Node doc;
+			
+			parser.GetNextDocument(doc);
+			if(doc.size() != 4)
+				return false;
+			if(doc[0] != 15)
+				return false;
+			if(doc[1] != 0x10)
+				return false;
+			if(doc[2] != 030)
+				return false;
+			if(doc[3] != 0xffffffff)
+				return false;
+			return true;
+		}
+		
+		bool KeyNotFound()
+		{
+			std::string input = "key: value";
+			std::stringstream stream(input);
+			YAML::Parser parser(stream);
+			YAML::Node doc;
+			parser.GetNextDocument(doc);
+			
+			try {
+				doc["bad key"];
+			} catch(const YAML::Exception& e) {
+				if(e.msg != YAML::ErrorMsg::KEY_NOT_FOUND + ": bad key")
+					throw;
+			}
+
+			try {
+				doc[5];
+			} catch(const YAML::Exception& e) {
+				if(e.msg != YAML::ErrorMsg::KEY_NOT_FOUND + ": 5")
+					throw;
+			}
+
+			try {
+				doc[2.5];
+			} catch(const YAML::Exception& e) {
+				if(e.msg != YAML::ErrorMsg::KEY_NOT_FOUND + ": 2.5")
+					throw;
+			}
+
+			return true;
+		}
+		
+		bool DuplicateKey()
+		{
+			std::string input = "{a: 1, b: 2, c: 3, a: 4}";
+			std::stringstream stream(input);
+			YAML::Parser parser(stream);
+			YAML::Node doc;
+			parser.GetNextDocument(doc);
+			
+			if(doc["a"] != 1)
+				return false;
+			if(doc["b"] != 2)
+				return false;
+			if(doc["c"] != 3)
+				return false;
+			return true;
+		}
 	}
 	
 	namespace {
@@ -627,7 +723,7 @@ namespace Test
 				doc >> output;
 			} catch(const YAML::Exception& e) {
 				ok = false;
-				error = e.msg;
+				error = e.what();
 			}
 			if(ok && output == desiredOutput) {
 				passed++;
@@ -869,6 +965,10 @@ namespace Test
 		RunParserTest(&Parser::MultipleDocs, "multiple docs", passed, total);
 		RunParserTest(&Parser::ExplicitEndDoc, "explicit end doc", passed, total);
 		RunParserTest(&Parser::MultipleDocsWithSomeExplicitIndicators, "multiple docs with some explicit indicators", passed, total);
+		RunParserTest(&Parser::BlockKeyWithNullValue, "block key with null value", passed, total);
+		RunParserTest(&Parser::Bases, "bases", passed, total);
+		RunParserTest(&Parser::KeyNotFound, "key not found", passed, total);
+		RunParserTest(&Parser::DuplicateKey, "duplicate key", passed, total);
 		
 		RunEncodingTest(&EncodeToUtf8, false, "UTF-8, no BOM", passed, total);
 		RunEncodingTest(&EncodeToUtf8, true, "UTF-8 with BOM", passed, total);
--- a/yaml-reader/parsertests.h
+++ b/yaml-reader/parsertests.h
--- a/yaml-reader/spectests.cpp
+++ b/yaml-reader/spectests.cpp
--- a/yaml-reader/spectests.h
+++ b/yaml-reader/spectests.h
--- a/yaml-reader/tests.cpp
+++ b/yaml-reader/tests.cpp
--- a/yaml-reader/tests.h
+++ b/yaml-reader/tests.h
--- a/util/parse.cpp
+++ b/util/parse.cpp
@@ -11,9 +11,8 @@ int main(int argc, char **argv)
 	std::istream& input = (argc > 1 ? fin : std::cin);
 	try {
 		YAML::Parser parser(input);
-		while(parser) {
-			YAML::Node doc;
-			parser.GetNextDocument(doc);
+		YAML::Node doc;
+		while(parser.GetNextDocument(doc)) {
 			YAML::Emitter emitter;
 			emitter << doc;
 			std::cout << emitter.c_str() << "\n";
--- a/yaml-reader/CMakeLists.txt
+++ b/yaml-reader/CMakeLists.txt
@@ -1,10 +0,0 @@
-file(GLOB yaml-reader_headers *.h)
-file(GLOB yaml-reader_sources *.cpp)
-
-add_executable(yaml-reader
-	${yaml-reader_sources}
-	${yaml-reader_headers}
-)
-target_link_libraries(yaml-reader yaml-cpp)
-
-add_test(yaml-reader-test yaml-reader)
--- a/yaml-reader/main.cpp
+++ b/yaml-reader/main.cpp
@@ -1,11 +0,0 @@
-#include "tests.h"
-
-int main()
-{
-#ifdef WINDOWS
-	_CrtSetDbgFlag(_CRTDBG_LEAK_CHECK_DF|_CRTDBG_ALLOC_MEM_DF);
-#endif // WINDOWS
-	Test::RunAll();
-
-	return 0;
-}
--- a/yaml-reader/tests/aliased.yaml
+++ b/yaml-reader/tests/aliased.yaml
@@ -1,4 +0,0 @@
--- &list
- This document contains a recursive list.
- *list
-...
--- a/yamlcpp.sln
+++ b/yamlcpp.sln
@@ -1,12 +1,17 @@

 Microsoft Visual Studio Solution File, Format Version 10.00
 # Visual Studio 2008
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "yaml-reader", "yaml-reader.vcproj", "{E8CC0D8A-D784-4A6B-B78B-ACEA13F9FB0B}"
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "yamlcpp", "yamlcpp.vcproj", "{3104AB4E-CD31-4F47-95E9-0E8D9374E15D}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "test", "test.vcproj", "{D1108F40-6ADF-467E-A95A-236C39A515C5}"
 	ProjectSection(ProjectDependencies) = postProject
 		{3104AB4E-CD31-4F47-95E9-0E8D9374E15D} = {3104AB4E-CD31-4F47-95E9-0E8D9374E15D}
 	EndProjectSection
 EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "yamlcpp", "yamlcpp.vcproj", "{3104AB4E-CD31-4F47-95E9-0E8D9374E15D}"
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "parse", "parse.vcproj", "{CD007B57-7812-4930-A5E2-6E5E56338814}"
+	ProjectSection(ProjectDependencies) = postProject
+		{3104AB4E-CD31-4F47-95E9-0E8D9374E15D} = {3104AB4E-CD31-4F47-95E9-0E8D9374E15D}
+	EndProjectSection
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -14,14 +19,18 @@ Global
 		Release|Win32 = Release|Win32
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{E8CC0D8A-D784-4A6B-B78B-ACEA13F9FB0B}.Debug|Win32.ActiveCfg = Debug|Win32
-		{E8CC0D8A-D784-4A6B-B78B-ACEA13F9FB0B}.Debug|Win32.Build.0 = Debug|Win32
-		{E8CC0D8A-D784-4A6B-B78B-ACEA13F9FB0B}.Release|Win32.ActiveCfg = Release|Win32
-		{E8CC0D8A-D784-4A6B-B78B-ACEA13F9FB0B}.Release|Win32.Build.0 = Release|Win32
 		{3104AB4E-CD31-4F47-95E9-0E8D9374E15D}.Debug|Win32.ActiveCfg = Debug|Win32
 		{3104AB4E-CD31-4F47-95E9-0E8D9374E15D}.Debug|Win32.Build.0 = Debug|Win32
 		{3104AB4E-CD31-4F47-95E9-0E8D9374E15D}.Release|Win32.ActiveCfg = Release|Win32
 		{3104AB4E-CD31-4F47-95E9-0E8D9374E15D}.Release|Win32.Build.0 = Release|Win32
+		{D1108F40-6ADF-467E-A95A-236C39A515C5}.Debug|Win32.ActiveCfg = Debug|Win32
+		{D1108F40-6ADF-467E-A95A-236C39A515C5}.Debug|Win32.Build.0 = Debug|Win32
+		{D1108F40-6ADF-467E-A95A-236C39A515C5}.Release|Win32.ActiveCfg = Release|Win32
+		{D1108F40-6ADF-467E-A95A-236C39A515C5}.Release|Win32.Build.0 = Release|Win32
+		{CD007B57-7812-4930-A5E2-6E5E56338814}.Debug|Win32.ActiveCfg = Debug|Win32
+		{CD007B57-7812-4930-A5E2-6E5E56338814}.Debug|Win32.Build.0 = Debug|Win32
+		{CD007B57-7812-4930-A5E2-6E5E56338814}.Release|Win32.ActiveCfg = Release|Win32
+		{CD007B57-7812-4930-A5E2-6E5E56338814}.Release|Win32.Build.0 = Release|Win32
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
--- a/yamlcpp.vcproj
+++ b/yamlcpp.vcproj
@@ -40,6 +40,7 @@
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
+				AdditionalOptions="/D_SCL_SECURE_NO_WARNINGS"
 				Optimization="0"
 				AdditionalIncludeDirectories="include"
 				PreprocessorDefinitions="WIN32;_DEBUG;_LIB"
@@ -49,6 +50,7 @@
 				UsePrecompiledHeader="0"
 				WarningLevel="4"
 				DebugInformationFormat="3"
+				DisableSpecificWarnings="4127;4355"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
@@ -104,6 +106,7 @@
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
+				AdditionalOptions="/D_SCL_SECURE_NO_WARNINGS"
 				Optimization="2"
 				EnableIntrinsicFunctions="true"
 				AdditionalIncludeDirectories="include"
@@ -113,6 +116,7 @@
 				UsePrecompiledHeader="0"
 				WarningLevel="4"
 				DebugInformationFormat="3"
+				DisableSpecificWarnings="4127;4355"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
@@ -171,10 +175,6 @@
 					RelativePath=".\src\aliascontent.cpp"
 					>
 				</File>
-				<File
-					RelativePath=".\src\content.cpp"
-					>
-				</File>
 				<File
 					RelativePath=".\src\conversion.cpp"
 					>
@@ -203,6 +203,10 @@
 					RelativePath=".\src\sequence.cpp"
 					>
 				</File>
+				<File
+					RelativePath=".\src\tag.cpp"
+					>
+				</File>
 			</Filter>
 			<Filter
 				Name="Scanner"
@@ -223,6 +227,10 @@
 					RelativePath=".\src\scanscalar.cpp"
 					>
 				</File>
+				<File
+					RelativePath=".\src\scantag.cpp"
+					>
+				</File>
 				<File
 					RelativePath=".\src\scantoken.cpp"
 					>
@@ -337,6 +345,10 @@
 					RelativePath=".\src\sequence.h"
 					>
 				</File>
+				<File
+					RelativePath=".\src\tag.h"
+					>
+				</File>
 			</Filter>
 			<Filter
 				Name="Scanner"
@@ -361,6 +373,10 @@
 					RelativePath=".\src\scanscalar.h"
 					>
 				</File>
+				<File
+					RelativePath=".\src\scantag.h"
+					>
+				</File>
 				<File
 					RelativePath=".\src\stream.h"
 					>
Author	SHA1	Message	Date
Jesse Beder	326899815f	Added overloads for parsing stl maps and vectors	2010-03-15 04:25:17 +00:00
Jesse Beder	083a97b171	Set alias nodes to return the tag of their anchor	2010-03-15 04:10:36 +00:00
Jesse Beder	2226987442	Disabled those warnings in the release version of the .svn too.	2010-03-03 05:33:07 +00:00
Jesse Beder	bca7737463	Updated to remove most of the warnings in Visual Studio. (There's still the one about all control paths returning a value left.) Fixed one warning (when an istream converts to void * to then convert to bool), and disabled three.	2010-03-03 05:30:06 +00:00
Jesse Beder	6f40b09525	Added newline to install and license files	2009-12-21 20:35:27 +00:00
Jesse Beder	3a755de572	Added missing include	2009-12-02 05:59:18 +00:00
Jesse Beder	9718e58120	Added test for duplicate key	2009-12-02 01:29:16 +00:00
Jesse Beder	8723b8f358	Fixed leak when adding duplicate keys (and actually changed the behavior - now we take the first instance, not the last)	2009-12-02 01:01:45 +00:00
Jesse Beder	03df73a7b0	Refactored emitter operator << overloads to not template them, so it's easier to overload for pointer types	2009-11-17 20:21:22 +00:00
Jesse Beder	3307f0941c	Refactored the traits a bit, and added displaying the key to string and numeric key not found errors	2009-11-12 17:00:12 +00:00
Jesse Beder	54b68230ae	Small bug from switching static initialized regexes to lazy ones	2009-11-12 05:45:47 +00:00
Jesse Beder	32491166ac	Replaced conversion macros with SFINAE	2009-11-10 21:23:52 +00:00
Jesse Beder	6f94f954bb	Overloaded more integral types for emitting	2009-11-06 03:24:12 +00:00
Jesse Beder	90fd24d149	Fixed the return value of the integral conversion functions, and also unset the dec flag so it reads other bases (just a temporary fix, since we're officially supposed to read binary too)	2009-11-06 03:13:54 +00:00
Jesse Beder	9a21a3ec8d	Switched the Exp:: regexes to functions that lazily evaluate their regexes	2009-11-04 22:56:59 +00:00
Jesse Beder	3779e4255d	Fixed silly bug in node cloning	2009-10-30 20:29:14 +00:00
Jesse Beder	ec62dc547e	Added some block scalar tests (with errors)	2009-10-30 18:16:26 +00:00
Jesse Beder	a9b9e1ccec	Updated the Visual Studio solution for the new files/renaming.	2009-10-30 04:52:13 +00:00
Jesse Beder	e04be7890a	Fixed bug with block maps with null value (the next key was being read as the value)	2009-10-30 01:06:19 +00:00
Jesse Beder	ecb30132e9	Fixed the whitespace tracking when we escape a newline in a double-quoted string	2009-10-29 22:55:50 +00:00
Jesse Beder	52be1ccfb9	Fixed mistake in test	2009-10-29 22:39:53 +00:00
Jesse Beder	3405a6fe01	Refactored the compact map notation, which made it easy to implement explicit keys for compact maps	2009-10-29 22:09:50 +00:00
Jesse Beder	d372729b92	Added case for parsing a compact key: value pair in a flow sequence with a null key	2009-10-29 22:01:01 +00:00
Jesse Beder	fadc2ad39f	Implemented adjacent key:value pairs when the key is JSON-like	2009-10-29 21:05:48 +00:00
Jesse Beder	a5607f82a3	Added test	2009-10-29 20:45:20 +00:00
Jesse Beder	f4c683ac22	Added flow collection tests	2009-10-29 20:35:07 +00:00
Jesse Beder	8c9c9d90da	Added ability to read compact maps in a flow sequence	2009-10-29 19:41:46 +00:00
Jesse Beder	a372bfdc60	Merged r295:305 from the tags branch to the trunk	2009-10-29 15:48:06 +00:00
Jesse Beder	fe57829aca	Removed crt stuff (we can do memory leak checking in Linux easier)	2009-10-27 14:55:01 +00:00
Jesse Beder	b5c53d9e3a	Removed unused test yaml file	2009-10-27 14:48:01 +00:00
Jesse Beder	f2a2d25ec0	Now actually removed yaml-reader	2009-10-27 14:47:08 +00:00
Jesse Beder	a706ffaf62	Reverted yaml-reader name change	2009-10-27 14:45:14 +00:00
Jesse Beder	8f48e693fe	Renamed yaml-reader test (try 2)	2009-10-27 14:39:48 +00:00
Jesse Beder	a0bf12e7a1	Renamed yaml-reader test	2009-10-27 14:38:53 +00:00
Jesse Beder	2314c04d5d	Tagged version 0.2.4	2009-10-25 20:27:31 +00:00
Jesse Beder	22410f46f5	Updated the CMake globbing so it only compiles sources starting with a lowercase letter (apparently Mac OS auto-generates files looking like ._whatever and it was trying to compile those too)	2009-10-25 18:01:48 +00:00
Jesse Beder	9559a661aa	Tagged version 0.2.3	2009-10-22 21:55:44 +00:00
Jesse Beder	beb524489c	Small refactoring	2009-10-22 21:51:32 +00:00
Jesse Beder	4ffb93c12b	Switch to flow map when emitting an empty block map	2009-10-22 14:21:12 +00:00
Jesse Beder	ae06a40fe6	Switch to flow sequence when emitting an empty sequence	2009-10-22 14:17:12 +00:00
Jesse Beder	315b00065b	Fixed bug in plain scalar folding	2009-10-20 14:47:16 +00:00
Jesse Beder	6f02f7556e	Added a bunch of tests, simplified the testing code	2009-10-20 14:43:24 +00:00
Jesse Beder	fa0af88dfe	Merged r270:HEAD of the emitting-unicode branch	2009-10-19 23:31:11 +00:00
Jesse Beder	bce845bb1f	Fixed little bug in parser commit	2009-10-19 22:42:30 +00:00
Jesse Beder	ed570b9f7c	Added default constructor to Parser, and cleaned it up a bit	2009-10-19 22:40:46 +00:00
Jesse Beder	59b0e986bf	Update CMakeLists.txt to append, not overwrite CMAKE_CXX_FLAGS	2009-10-19 22:32:26 +00:00
Jesse Beder	cffb98d15b	Patched for optional building of tests and tools	2009-10-12 05:21:00 +00:00
Jesse Beder	3e1ba0f3b4	Refactored the UTF-8 emitting	2009-10-08 21:05:56 +00:00
Jesse Beder	d0b5bf4b7b	Fixed the emitter unicode output	2009-10-07 06:46:05 +00:00
Jesse Beder	7db39e66b8	Updated signature of Parser::GetNextDocument (issue 45)	2009-09-29 18:25:11 +00:00
Jesse Beder	94eb7f1dbd	Modified old gcc version patch so it still uses the new Node::Read in Visual Studio. Also broke up the \uNNNN characters in the spec tests into \xNN-type strings.	2009-09-16 05:31:28 +00:00
Jesse Beder	5733b77b84	Patched for gcc version <= 3.3 (just fall back to original version of Node::Read)	2009-09-16 04:01:40 +00:00
Jesse Beder	98bebfb628	Tagged version 0.2.2	2009-09-09 01:37:23 +00:00