Added overloads for parsing stl maps and vectors

CMakeLists.txt

@@ -10,17 +10,22 @@ if(IPHONE)
 endif(IPHONE)
 
 if(CMAKE_COMPILER_IS_GNUCC)
-  set(CMAKE_CXX_FLAGS "-O2 -Wall -pedantic -Wextra ${CMAKE_CXX_FLAGS}")
+  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 ${CMAKE_CXX_FLAGS}")
+endif(MSVC)
+
 set(YAML_CPP_VERSION_MAJOR "0")
 set(YAML_CPP_VERSION_MINOR "2")
-set(YAML_CPP_VERSION_PATCH "2")
+set(YAML_CPP_VERSION_PATCH "4")
 set(YAML_CPP_VERSION "${YAML_CPP_VERSION_MAJOR}.${YAML_CPP_VERSION_MINOR}.${YAML_CPP_VERSION_PATCH}")
 
 enable_testing()
 
-option(YAML_CPP_BUILD_TOOLS "Enables or disables yaml-reader and parse tools" true)
+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
@@ -38,9 +43,9 @@ set(_INSTALL_DESTINATIONS
 	ARCHIVE DESTINATION lib${LIB_SUFFIX}
 )
 #
-file(GLOB public_headers include/*.h)
+file(GLOB public_headers include/[a-z]*.h)
-file(GLOB private_headers src/*.h)
+file(GLOB private_headers src/[a-z]*.h)
-file(GLOB sources src/*.cpp)
+file(GLOB sources src/[a-z]*.cpp)
 
 include_directories(${YAML_CPP_SOURCE_DIR}/include)
 add_library(yaml-cpp
@@ -67,6 +72,6 @@ if(UNIX)
 endif(UNIX)
 
 if(YAML_CPP_BUILD_TOOLS)
-	add_subdirectory (yaml-reader)
+	add_subdirectory (test)
 	add_subdirectory (util)
 endif(YAML_CPP_BUILD_TOOLS)

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) \
+	template <typename T> 
-	inline bool Convert(const std::string& input, type& output) { \
+	inline bool Convert(const std::string& input, T& output, typename enable_if<is_numeric<T> >::type * = 0) {
-		std::stringstream stream(input); \
+		std::stringstream stream(input);
-		stream >> output; \
+		stream.unsetf(std::ios::dec);
-		return !stream.fail(); \
+		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

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

include/emitter.h

@@ -9,6 +9,7 @@
 #include "null.h"
 #include <memory>
 #include <string>
+#include <sstream>
 
 namespace YAML
 {
@@ -45,16 +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 };
 		
@@ -75,18 +83,61 @@ namespace YAML
 		std::auto_ptr <EmitterState> m_pState;
 	};
 	
-	// overloads of insertion
 	template <typename T>
-	inline Emitter& operator << (Emitter& emitter, T v) {
+	inline Emitter& Emitter::WriteIntegralType(T value)
-		return emitter.Write(v);
+	{
+		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);
 	}

include/emittermanip.h

@@ -81,6 +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;

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_)
+		template <typename T>
-			: RepresentationException(mark_, ErrorMsg::KEY_NOT_FOUND) {}
+		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_) {}
+			: KeyNotFound(mark_, key_), key(key_) {}
-		~TypedKeyNotFound() throw() {}
+		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);
 	}
 

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 ParseHeader(Scanner *pScanner, ParserState& state);
-		void ParseTag(Scanner *pScanner, const ParserState& state);
+		void ParseTag(Scanner *pScanner, ParserState& state);
-		void ParseAnchor(Scanner *pScanner, const ParserState& state);
+		void ParseAnchor(Scanner *pScanner, ParserState& state);
-		void ParseAlias(Scanner *pScanner, const ParserState& state);
+		void ParseAlias(Scanner *pScanner, ParserState& state);
 
 	private:
 		Mark m_mark;

include/nodereadimpl.h

@@ -52,9 +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>

include/parser.h

@@ -5,7 +5,6 @@
 
 
 #include "node.h"
-#include "parserstate.h"
 #include "noncopyable.h"
 #include <ios>
 #include <string>
@@ -16,6 +15,7 @@
 namespace YAML
 {
 	class Scanner;
+	struct ParserState;
 	struct Token;
 
 	class Parser: private noncopyable
@@ -33,13 +33,13 @@ namespace YAML
 
 	private:
 		void ParseDirectives();
-		void HandleDirective(Token *pToken);
+		void HandleDirective(const Token& token);
-		void HandleYamlDirective(Token *pToken);
+		void HandleYamlDirective(const Token& token);
-		void HandleTagDirective(Token *pToken);
+		void HandleTagDirective(const Token& token);
 
 	private:
 		std::auto_ptr<Scanner> m_pScanner;
-		ParserState m_state;
+		std::auto_ptr<ParserState> m_pState;
 	};
 }
 

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

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

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
+

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"

parse.vcproj

@@ -2,9 +2,9 @@
 <VisualStudioProject
 	ProjectType="Visual C++"
 	Version="9.00"
-	Name="yaml-reader"
+	Name="parse"
-	ProjectGUID="{E8CC0D8A-D784-4A6B-B78B-ACEA13F9FB0B}"
+	ProjectGUID="{CD007B57-7812-4930-A5E2-6E5E56338814}"
-	RootNamespace="yamlreader"
+	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"
+				RelativePath=".\util\parse.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"
 				>
 			</File>
 		</Filter>
@@ -193,22 +181,12 @@
 			Filter="h;hpp;hxx;hm;inl;inc;xsd"
 			UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}"
 			>
-			<File
+		</Filter>
-				RelativePath=".\yaml-reader\emittertests.h"
+		<Filter
-				>
+			Name="Resource Files"
-			</File>
+			Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav"
-			<File
+			UniqueIdentifier="{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}"
-				RelativePath=".\yaml-reader\parsertests.h"
+			>
-				>
-			</File>
-			<File
-				RelativePath=".\yaml-reader\spectests.h"
-				>
-			</File>
-			<File
-				RelativePath=".\yaml-reader\tests.h"
-				>
-			</File>
 		</Filter>
 	</Files>
 	<Globals>

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*/)
 	{
 	}
 

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;

src/content.cpp

@@ -1,13 +0,0 @@
-#include "crt.h"
-#include "content.h"
-
-namespace YAML
-{
-	Content::Content()
-	{
-	}
-
-	Content::~Content()
-	{
-	}
-}

src/content.h

@@ -23,12 +23,12 @@ namespace YAML
 	class Content
 	{
 	public:
-		Content();
+		Content() {}
-		virtual ~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; }

src/emitter.cpp

@@ -146,6 +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:
@@ -323,7 +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();
 			}
@@ -354,8 +359,12 @@ namespace YAML
 			//       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 << IndentTo(curIndent);
+
+				m_stream << "[]";
 			}
 		} else if(flowType == FT_FLOW) {
 			// Note: flow sequences are allowed to be empty
@@ -384,7 +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();
 			}
@@ -415,8 +427,11 @@ namespace YAML
 			//       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 << IndentTo(curIndent);
+				m_stream << "{}";
 			}
 		} else if(flowType == FT_FLOW) {
 			// Note: flow maps are allowed to be empty
@@ -534,24 +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;
@@ -559,18 +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)
@@ -612,38 +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())
@@ -675,6 +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())

src/emitterutils.cpp

@@ -129,7 +129,7 @@ namespace YAML
 			
 			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;
 				
@@ -138,12 +138,12 @@ namespace YAML
 					return false;
 
 				// then check until something is disallowed
-				const RegEx& disallowed = (inFlow ? Exp::EndScalarInFlow : Exp::EndScalar)
+				const RegEx& disallowed = (inFlow ? Exp::EndScalarInFlow() : Exp::EndScalar())
-				                          || (Exp::BlankOrBreak + Exp::Comment)
+				                          || (Exp::BlankOrBreak() + Exp::Comment())
-				                          || Exp::NotPrintable
+				                          || Exp::NotPrintable()
-				                          || Exp::Utf8_ByteOrderMark
+				                          || Exp::Utf8_ByteOrderMark()
-				                          || Exp::Break
+				                          || Exp::Break()
-				                          || Exp::Tab;
+				                          || Exp::Tab();
 				StringCharSource buffer(str.c_str(), str.size());
 				while(buffer) {
 					if(disallowed.Matches(buffer))
@@ -293,6 +293,24 @@ namespace YAML
 			out << "&";
 			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;
+
+				while(--n >= 0) {
+					out << buffer[0];
+					++buffer;
+				}
+			}
+			out << ">";
+			return true;
+		}
 	}
 }
 

src/emitterutils.h

@@ -18,6 +18,7 @@ namespace YAML
 		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);
 	}
 }
 

src/exp.cpp

@@ -1,4 +1,3 @@
-#include "crt.h"
 #include "exp.h"
 #include "exceptions.h"
 #include <sstream>

src/exp.h

@@ -17,50 +17,153 @@ namespace YAML
 	namespace Exp
 	{
 		// misc
-		const RegEx Space = RegEx(' ');
+		inline const RegEx& Space() {
-		const RegEx Tab = RegEx('\t');
+			static const RegEx e = RegEx(' ');
-		const RegEx Blank = Space || Tab;
+			return e;
-		const RegEx Break = RegEx('\n') || RegEx("\r\n");
+		}
-		const RegEx BlankOrBreak = Blank || Break;
+		inline const RegEx& Tab() {
-		const RegEx Digit = RegEx('0', '9');
+			static const RegEx e = RegEx('\t');
-		const RegEx Alpha = RegEx('a', 'z') || RegEx('A', 'Z');
+			return e;
-		const RegEx AlphaNumeric = Alpha || Digit;
+		}
-		const RegEx Hex = Digit || RegEx('A', 'F') || RegEx('a', 'f');
+		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)
-		const RegEx NotPrintable = RegEx(0) || 
+		inline const RegEx& NotPrintable() {
-			RegEx("\x01\x02\x03\x04\x05\x06\x07\x08\x0B\x0C\x7F", REGEX_OR) || 
+			static const RegEx e = RegEx(0) || 
-			RegEx(0x0E, 0x1F) ||
+				RegEx("\x01\x02\x03\x04\x05\x06\x07\x08\x0B\x0C\x7F", REGEX_OR) || 
-			(RegEx('\xC2') + (RegEx('\x80', '\x84') || RegEx('\x86', '\x9F')));
+				RegEx(0x0E, 0x1F) ||
-		const RegEx Utf8_ByteOrderMark = RegEx("\xEF\xBB\xBF");
+				(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());
+		inline const RegEx& DocStart() {
-		const RegEx DocEnd = RegEx("...") + (BlankOrBreak || RegEx());
+			static const RegEx e = RegEx("---") + (BlankOrBreak() || RegEx());
-		const RegEx DocIndicator = DocStart || DocEnd;
+			return e;
-		const RegEx BlockEntry = RegEx('-') + (BlankOrBreak || RegEx());
+		}
-		const RegEx Key = RegEx('?'),
+		inline const RegEx& DocEnd() {
-		            KeyInFlow = RegEx('?') + BlankOrBreak;
+			static const RegEx e = RegEx("...") + (BlankOrBreak() || RegEx());
-		const RegEx Value = RegEx(':') + (BlankOrBreak || RegEx()),
+			return e;
-		            ValueInFlow = RegEx(':') + (BlankOrBreak || RegEx(",}", REGEX_OR));
+		}
-		const RegEx Comment = RegEx('#');
+		inline const RegEx& DocIndicator() {
-		const RegEx AnchorEnd = RegEx("?:,]}%@`", REGEX_OR) || BlankOrBreak;
+			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)),
+		inline const RegEx& PlainScalar() {
-		            PlainScalarInFlow = !(BlankOrBreak || RegEx("?,[]{}#&*!|>\'\"%@`", REGEX_OR) || (RegEx("-:", REGEX_OR) + Blank));
+			static const RegEx e = !(BlankOrBreak() || RegEx(",[]{}#&*!|>\'\"%@`", REGEX_OR) || (RegEx("-?:", REGEX_OR) + Blank()));
-		const RegEx EndScalar = RegEx(':') + (BlankOrBreak || RegEx()),
+			return e;
-		            EndScalarInFlow = (RegEx(':') + (BlankOrBreak || RegEx(",]}", REGEX_OR))) || RegEx(",?[]{}", REGEX_OR);
+		}
+		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("\'\'");
+		inline const RegEx& EscSingleQuote() {
-		const RegEx EscBreak = RegEx('\\') + Break;
+			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);
+		inline const RegEx& ChompIndicator() {
-		const RegEx Chomp = (ChompIndicator + Digit) || (Digit + ChompIndicator) || ChompIndicator || Digit;
+			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);
@@ -79,6 +182,8 @@ namespace YAML
 		const char Tag = '!';
 		const char LiteralScalar = '|';
 		const char FoldedScalar = '>';
+		const char VerbatimTagStart = '<';
+		const char VerbatimTagEnd = '>';
 	}
 }
 

src/iterator.cpp

@@ -1,4 +1,3 @@
-#include "crt.h"
 #include "node.h"
 #include "exceptions.h"
 #include "iterpriv.h"

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
+			AddEntry(pKey, pValue);
-			m_data[pKey.release()] = pValue.release();
 		}
+
+		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
+			AddEntry(pKey, pValue);
-			m_data[pKey.release()] = pValue.release();
 		}
+
+		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

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

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);
+		Tag tag(token);
-
+		m_tag = tag.Translate(state);
-		for(std::size_t i=0;i<token.params.size();i++)
-			m_tag += token.params[i];
 		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)

src/parser.cpp

@@ -1,8 +1,8 @@
-#include "crt.h"
 #include "parser.h"
 #include "scanner.h"
 #include "token.h"
 #include "exceptions.h"
+#include "parserstate.h"
 #include <sstream>
 #include <cstdio>
 
@@ -29,7 +29,7 @@ namespace YAML
 	void Parser::Load(std::istream& in)
 	{
 		m_pScanner.reset(new Scanner(in));
-		m_state.Reset();
+		m_pState.reset(new ParserState);
 	}
 
 	// GetNextDocument
@@ -55,7 +55,7 @@ namespace YAML
 			m_pScanner->pop();
 
 		// now parse our root node
-		document.Parse(m_pScanner.get(), 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)
@@ -84,51 +84,59 @@ 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")
+		if(token.value == "YAML")
-			HandleYamlDirective(pToken);
+			HandleYamlDirective(token);
-		else if(pToken->value == "TAG")
+		else if(token.value == "TAG")
-			HandleTagDirective(pToken);
+			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)
+		if(token.params.size() != 1)
-			throw ParserException(pToken->mark, ErrorMsg::YAML_DIRECTIVE_ARGS);
+			throw ParserException(token.mark, ErrorMsg::YAML_DIRECTIVE_ARGS);
 		
-		std::stringstream str(pToken->params[0]);
+		if(!m_pState->version.isDefault)
-		str >> m_state.version.major;
+			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)
+		if(m_pState->version.major > 1)
-			throw ParserException(pToken->mark, ErrorMsg::YAML_MAJOR_VERSION);
+			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)
+		if(token.params.size() != 2)
-			throw ParserException(pToken->mark, ErrorMsg::TAG_DIRECTIVE_ARGS);
+			throw ParserException(token.mark, ErrorMsg::TAG_DIRECTIVE_ARGS);
 
-		std::string handle = pToken->params[0], prefix = pToken->params[1];
+		const std::string& handle = token.params[0];
-		m_state.tags[handle] = prefix;
+		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)

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;
 	}

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

src/regex.cpp

@@ -1,4 +1,3 @@
-#include "crt.h"
 #include "regex.h"
 
 namespace YAML

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;

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;

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; }

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);
+		std::auto_ptr<IndentMarker> pIndent(new IndentMarker(column, type));
-		const IndentMarker& lastIndent = m_indents.top();
+		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)
+		indent.pStartToken = PushToken(GetStartTokenFor(type));
-			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();
 
 		// and then the indent
-		m_indents.push(indent);
+		m_indents.push(&indent);
-		return &m_indents.top();
+		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();
+		const IndentMarker& indent = *m_indents.top();
-		IndentMarker::INDENT_TYPE type = indent.type;
 		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();
 	}
 }
+

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
+

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)) {
+				if(params.escape == '\\' && Exp::EscBreak().Matches(INPUT)) {
-					int n = Exp::EscBreak.Match(INPUT);
+					// eat escape character and get out (but preserve trailing whitespace!)
-					INPUT.eat(n);
+					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 nextEmptyLine = Exp::Break().Matches(INPUT);
-			bool nextMoreIndented = Exp::Blank.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;
 				}

src/scanscalar.h

@@ -40,3 +40,4 @@ namespace YAML
 }
 
 #endif // SCANSCALAR_H_62B23520_7C8E_11DE_8A39_0800200C9A66
+

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;
+	}
+}
+

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
+

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))
+		while(INPUT && !Exp::BlankOrBreak().Matches(INPUT))
-			name += INPUT.get();
+			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())
+		if(InFlowContext()) {
-			m_tokens.push(Token(Token::VALUE, INPUT.mark()));
+			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
+		// we might have a solo entry in the flow context
-		if(VerifySimpleKey())
+		if(InFlowContext()) {
-			m_tokens.push(Token(Token::VALUE, INPUT.mark()));
+			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();
+		INPUT.get();
-		handle += INPUT.get();
 		
-		// read the handle
+		if(INPUT && INPUT.peek() == Keys::VerbatimTagStart){
-		while(INPUT && INPUT.peek() != Keys::Tag && !Exp::BlankOrBreak.Matches(INPUT))
+			std::string tag = ScanVerbatimTag(INPUT);
-			handle += INPUT.get();
 
-		// is there a suffix?
+			token.value = tag;
-		if(INPUT.peek() == Keys::Tag) {
+			token.data = Tag::VERBATIM;
-			// eat the indicator
-			handle += INPUT.get();
-
-			// then read it
-			while(INPUT && !Exp::BlankOrBreak.Matches(INPUT))
-				suffix += INPUT.get();
 		} else {
-			// this is a bit weird: we keep just the '!' as the handle and move the rest to the suffix
+			bool canBeHandle;
-			suffix = handle.substr(1);
+			token.value = ScanTagHandle(INPUT, canBeHandle);
-			handle = "!";
+			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);
 	}
 
@@ -284,7 +297,7 @@ 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_FLOW;
@@ -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))
+		if(Exp::Comment().Matches(INPUT))
-			while(INPUT && !Exp::Break.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;

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

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 ParseBlock(Scanner *pScanner, ParserState& state);
-		void ParseFlow(Scanner *pScanner, const ParserState& state);
+		void ParseFlow(Scanner *pScanner, ParserState& state);
 
 	protected:
 		std::vector <Node *> m_data;

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
+		if(pIndent)
-		//       An indent will only be popped if the simple key is invalid
+			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(InBlockContext()) {
-		if(key.pIndent) {
+			key.pIndent = PushIndentTo(INPUT.column(), IndentMarker::MAP);
-			key.pIndent->isValid = false;
+			if(key.pIndent) {
-			key.pMapStart = key.pIndent->pStartToken;
+				key.pIndent->status = IndentMarker::UNKNOWN;
-			key.pMapStart->status = Token::UNVERIFIED;
+				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();
 	}
 }
+

src/stream.cpp

@@ -1,4 +1,3 @@
-#include "crt.h"
 #include "stream.h"
 #include <iostream>
 #include "exp.h"

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;

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);
+		}
+	}
+}
+

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

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;
 	};
 }
 

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>

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)

test/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)
@@ -445,28 +536,96 @@ 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\"";
+			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";
+			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\"";
+			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- ~";
+		}
 
 		////////////////////////////////////////////////////////////////////////////////////////////////////////
 		// incorrect emitting
@@ -620,6 +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);
@@ -632,6 +801,10 @@ namespace Test
 		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);

test/main.cpp

@@ -0,0 +1,7 @@
+#include "tests.h"
+
+int main()
+{
+	Test::RunAll();
+	return 0;
+}

test/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);

test/spectests.cpp

@@ -32,7 +32,7 @@ namespace Test {
 				ret = test();
 			} catch(const YAML::Exception& e) {
 				ret.ok = false;
-				ret.error = "  Exception caught: " + e.msg;
+				ret.error = std::string("  Exception caught: ") + e.what();
 			}
 			
 			if(!ret.ok) {
@@ -459,7 +459,136 @@ namespace Test {
 			return true;
 		}
 		
-		// TODO: 2.19 - 2.26 tags
+		// TODO: 2.19 - 2.22 schema tags
+		
+		// 2.23
+		TEST VariousExplicitTags()
+		{
+			std::string input =
+				"---\n"
+				"not-date: !!str 2002-04-28\n"
+				"\n"
+				"picture: !!binary |\n"
+				" R0lGODlhDAAMAIQAAP//9/X\n"
+				" 17unp5WZmZgAAAOfn515eXv\n"
+				" Pz7Y6OjuDg4J+fn5OTk6enp\n"
+				" 56enmleECcgggoBADs=\n"
+				"\n"
+				"application specific tag: !something |\n"
+				" The semantics of the tag\n"
+				" above may be different for\n"
+				" different documents.";
+			
+			PARSE(doc, input);
+			YAML_ASSERT(doc.size() == 3);
+			YAML_ASSERT(doc["not-date"].GetTag() == "tag:yaml.org,2002:str");
+			YAML_ASSERT(doc["not-date"] == "2002-04-28");
+			YAML_ASSERT(doc["picture"].GetTag() == "tag:yaml.org,2002:binary");
+			YAML_ASSERT(doc["picture"] ==
+				"R0lGODlhDAAMAIQAAP//9/X\n"
+				"17unp5WZmZgAAAOfn515eXv\n"
+				"Pz7Y6OjuDg4J+fn5OTk6enp\n"
+				"56enmleECcgggoBADs=\n"
+			);
+			YAML_ASSERT(doc["application specific tag"].GetTag() == "!something");
+			YAML_ASSERT(doc["application specific tag"] ==
+				"The semantics of the tag\n"
+				"above may be different for\n"
+				"different documents."
+			);
+			return true;
+		}
+		
+		// 2.24
+		TEST GlobalTags()
+		{
+			std::string input =
+				"%TAG ! tag:clarkevans.com,2002:\n"
+				"--- !shape\n"
+				"  # Use the ! handle for presenting\n"
+				"  # tag:clarkevans.com,2002:circle\n"
+				"- !circle\n"
+				"  center: &ORIGIN {x: 73, y: 129}\n"
+				"  radius: 7\n"
+				"- !line\n"
+				"  start: *ORIGIN\n"
+				"  finish: { x: 89, y: 102 }\n"
+				"- !label\n"
+				"  start: *ORIGIN\n"
+				"  color: 0xFFEEBB\n"
+				"  text: Pretty vector drawing.";
+			
+			PARSE(doc, input);
+			YAML_ASSERT(doc.GetTag() == "tag:clarkevans.com,2002:shape");
+			YAML_ASSERT(doc.size() == 3);
+			YAML_ASSERT(doc[0].GetTag() == "tag:clarkevans.com,2002:circle");
+			YAML_ASSERT(doc[0].size() == 2);
+			YAML_ASSERT(doc[0]["center"].size() == 2);
+			YAML_ASSERT(doc[0]["center"]["x"] == 73);
+			YAML_ASSERT(doc[0]["center"]["y"] == 129);
+			YAML_ASSERT(doc[0]["radius"] == 7);
+			YAML_ASSERT(doc[1].GetTag() == "tag:clarkevans.com,2002:line");
+			YAML_ASSERT(doc[1].size() == 2);
+			YAML_ASSERT(doc[1]["start"].size() == 2);
+			YAML_ASSERT(doc[1]["start"]["x"] == 73);
+			YAML_ASSERT(doc[1]["start"]["y"] == 129);
+			YAML_ASSERT(doc[1]["finish"].size() == 2);
+			YAML_ASSERT(doc[1]["finish"]["x"] == 89);
+			YAML_ASSERT(doc[1]["finish"]["y"] == 102);
+			YAML_ASSERT(doc[2].GetTag() == "tag:clarkevans.com,2002:label");
+			YAML_ASSERT(doc[2].size() == 3);
+			YAML_ASSERT(doc[2]["start"].size() == 2);
+			YAML_ASSERT(doc[2]["start"]["x"] == 73);
+			YAML_ASSERT(doc[2]["start"]["y"] == 129);
+			YAML_ASSERT(doc[2]["color"] == "0xFFEEBB");
+			YAML_ASSERT(doc[2]["text"] == "Pretty vector drawing.");
+			return true;
+		}
+		
+		// 2.25
+		TEST UnorderedSets()
+		{
+			std::string input =
+				"# Sets are represented as a\n"
+				"# Mapping where each key is\n"
+				"# associated with a null value\n"
+				"--- !!set\n"
+				"? Mark McGwire\n"
+				"? Sammy Sosa\n"
+				"? Ken Griffey";
+			
+			PARSE(doc, input);
+			YAML_ASSERT(doc.GetTag() == "tag:yaml.org,2002:set");
+			YAML_ASSERT(doc.size() == 3);
+			YAML_ASSERT(IsNull(doc["Mark McGwire"]));
+			YAML_ASSERT(IsNull(doc["Sammy Sosa"]));
+			YAML_ASSERT(IsNull(doc["Ken Griffey"]));
+			return true;
+		}
+		
+		// 2.26
+		TEST OrderedMappings()
+		{
+			std::string input =
+				"# Ordered maps are represented as\n"
+				"# A sequence of mappings, with\n"
+				"# each mapping having one key\n"
+				"--- !!omap\n"
+				"- Mark McGwire: 65\n"
+				"- Sammy Sosa: 63\n"
+				"- Ken Griffey: 58";
+			
+			PARSE(doc, input);
+			YAML_ASSERT(doc.GetTag() == "tag:yaml.org,2002:omap");
+			YAML_ASSERT(doc.size() == 3);
+			YAML_ASSERT(doc[0].size() == 1);
+			YAML_ASSERT(doc[0]["Mark McGwire"] == 65);
+			YAML_ASSERT(doc[1].size() == 1);
+			YAML_ASSERT(doc[1]["Sammy Sosa"] == 63);
+			YAML_ASSERT(doc[2].size() == 1);
+			YAML_ASSERT(doc[2]["Ken Griffey"] == 58);
+			return true;
+		}
 		
 		// 2.27
 		TEST Invoice()
@@ -496,6 +625,7 @@ namespace Test {
 				"    Billsmer @ 338-4338.";
 
 			PARSE(doc, input);
+			YAML_ASSERT(doc.GetTag() == "tag:clarkevans.com,2002:invoice");
 			YAML_ASSERT(doc.size() == 8);
 			YAML_ASSERT(doc["invoice"] == 34843);
 			YAML_ASSERT(doc["date"] == "2001-01-23");
@@ -635,7 +765,16 @@ namespace Test {
 			return true;
 		}
 		
-		// TODO: 5.5 comment only
+		// 5.5
+		TEST CommentIndicator()
+		{
+			std::string input =
+				"# Comment only.";
+			
+			PARSE(doc, input);
+			YAML_ASSERT(doc.size() == 0);
+			return true;
+		}
 		
 		// 5.6
 		TEST NodePropertyIndicators()
@@ -930,10 +1069,9 @@ namespace Test {
 				"  # Comment\n"
 				"   \n"
 				"\n";
-			std::stringstream stream(input);
-			YAML::Parser parser(stream);
 			
-			YAML_ASSERT(!parser);
+			PARSE(doc, input);
+			YAML_ASSERT(doc.size() == 0);
 			return true;
 		}
 		
@@ -983,9 +1121,9 @@ namespace Test {
 				"   0.278";
 
 			PARSE(doc, input);
-			StringMap key;
+			std::map<std::string, std::string> key;
-			key._["first"] = "Sammy";
+			key["first"] = "Sammy";
-			key._["last"] = "Sosa";
+			key["last"] = "Sosa";
 			YAML_ASSERT(doc.size() == 1);
 			YAML_ASSERT(doc[key].size() == 2);
 			YAML_ASSERT(doc[key]["hr"] == 65);
@@ -993,8 +1131,291 @@ namespace Test {
 			return true;
 		}
 		
-		// TODO: 6.13 - 6.17 directives
+		// 6.13
-		// TODO: 6.18 - 6.28 tags
+		TEST ReservedDirectives()
+		{
+			std::string input =
+				"%FOO  bar baz # Should be ignored\n"
+				"               # with a warning.\n"
+				"--- \"foo\"";
+
+			PARSE(doc, input);
+			return true;
+		}
+		
+		// 6.14
+		TEST YAMLDirective()
+		{
+			std::string input =
+				"%YAML 1.3 # Attempt parsing\n"
+				"           # with a warning\n"
+				"---\n"
+				"\"foo\"";
+
+			PARSE(doc, input);
+			return true;
+		}
+		
+		// 6.15
+		TEST InvalidRepeatedYAMLDirective()
+		{
+			std::string input =
+				"%YAML 1.2\n"
+				"%YAML 1.1\n"
+				"foo";
+
+			try {
+				PARSE(doc, input);
+			} catch(const YAML::ParserException& e) {
+				if(e.msg == YAML::ErrorMsg::REPEATED_YAML_DIRECTIVE)
+					return true;
+
+				throw;
+			}
+			
+			return "  No exception was thrown";
+		}
+		
+		// 6.16
+		TEST TagDirective()
+		{
+			std::string input =
+				"%TAG !yaml! tag:yaml.org,2002:\n"
+				"---\n"
+				"!yaml!str \"foo\"";
+			
+			PARSE(doc, input);
+			YAML_ASSERT(doc.GetTag() == "tag:yaml.org,2002:str");
+			YAML_ASSERT(doc == "foo");
+			return true;
+		}
+		
+		// 6.17
+		TEST InvalidRepeatedTagDirective()
+		{
+			std::string input =
+				"%TAG ! !foo\n"
+				"%TAG ! !foo\n"
+				"bar";
+
+			try {
+				PARSE(doc, input);
+			} catch(const YAML::ParserException& e) {
+				if(e.msg == YAML::ErrorMsg::REPEATED_TAG_DIRECTIVE)
+					return true;
+				
+				throw;
+			}
+	
+			return "  No exception was thrown";
+		}
+
+		// 6.18
+		TEST PrimaryTagHandle()
+		{
+			std::string input =
+				"# Private\n"
+				"!foo \"bar\"\n"
+				"...\n"
+				"# Global\n"
+				"%TAG ! tag:example.com,2000:app/\n"
+				"---\n"
+				"!foo \"bar\"";
+
+			PARSE(doc, input);
+			YAML_ASSERT(doc.GetTag() == "!foo");
+			YAML_ASSERT(doc == "bar");
+
+			PARSE_NEXT(doc);
+			YAML_ASSERT(doc.GetTag() == "tag:example.com,2000:app/foo");
+			YAML_ASSERT(doc == "bar");
+			return true;
+		}
+		
+		// 6.19
+		TEST SecondaryTagHandle()
+		{
+			std::string input =
+				"%TAG !! tag:example.com,2000:app/\n"
+				"---\n"
+				"!!int 1 - 3 # Interval, not integer";
+			
+			PARSE(doc, input);
+			YAML_ASSERT(doc.GetTag() == "tag:example.com,2000:app/int");
+			YAML_ASSERT(doc == "1 - 3");
+			return true;
+		}
+		
+		// 6.20
+		TEST TagHandles()
+		{
+			std::string input =
+				"%TAG !e! tag:example.com,2000:app/\n"
+				"---\n"
+				"!e!foo \"bar\"";
+			
+			PARSE(doc, input);
+			YAML_ASSERT(doc.GetTag() == "tag:example.com,2000:app/foo");
+			YAML_ASSERT(doc == "bar");
+			return true;
+		}
+		
+		// 6.21
+		TEST LocalTagPrefix()
+		{
+			std::string input =
+				"%TAG !m! !my-\n"
+				"--- # Bulb here\n"
+				"!m!light fluorescent\n"
+				"...\n"
+				"%TAG !m! !my-\n"
+				"--- # Color here\n"
+				"!m!light green";
+			
+			PARSE(doc, input);
+			YAML_ASSERT(doc.GetTag() == "!my-light");
+			YAML_ASSERT(doc == "fluorescent");
+			
+			PARSE_NEXT(doc);
+			YAML_ASSERT(doc.GetTag() == "!my-light");
+			YAML_ASSERT(doc == "green");
+			return true;
+		}
+		
+		// 6.22
+		TEST GlobalTagPrefix()
+		{
+			std::string input =
+				"%TAG !e! tag:example.com,2000:app/\n"
+				"---\n"
+				"- !e!foo \"bar\"";
+			
+			PARSE(doc, input);
+			YAML_ASSERT(doc.size() == 1);
+			YAML_ASSERT(doc[0].GetTag() == "tag:example.com,2000:app/foo");
+			YAML_ASSERT(doc[0] == "bar");
+			return true;
+		}
+		
+		// 6.23
+		TEST NodeProperties()
+		{
+			std::string input =
+				"!!str &a1 \"foo\":\n"
+				"  !!str bar\n"
+				"&a2 baz : *a1";
+
+			PARSE(doc, input);
+			YAML_ASSERT(doc.size() == 2);
+			for(YAML::Iterator it=doc.begin();it!=doc.end();++it) {
+				if(it.first() == "foo") {
+					YAML_ASSERT(it.first().GetTag() == "tag:yaml.org,2002:str");
+					YAML_ASSERT(it.second().GetTag() == "tag:yaml.org,2002:str");
+					YAML_ASSERT(it.second() == "bar");
+				} else if(it.first() == "baz") {
+					YAML_ASSERT(it.second() == "foo");
+				} else
+					return "  unknown key";
+			}
+			
+			return true;
+		}
+		
+		// 6.24
+		TEST VerbatimTags()
+		{
+			std::string input =
+				"!<tag:yaml.org,2002:str> foo :\n"
+				"  !<!bar> baz";
+			
+			PARSE(doc, input);
+			YAML_ASSERT(doc.size() == 1);
+			for(YAML::Iterator it=doc.begin();it!=doc.end();++it) {
+				YAML_ASSERT(it.first().GetTag() == "tag:yaml.org,2002:str");
+				YAML_ASSERT(it.first() == "foo");
+				YAML_ASSERT(it.second().GetTag() == "!bar");
+				YAML_ASSERT(it.second() == "baz");
+			}
+			return true;
+		}
+		
+		// 6.25
+		TEST InvalidVerbatimTags()
+		{
+			std::string input =
+				"- !<!> foo\n"
+				"- !<$:?> bar\n";
+
+			PARSE(doc, input);
+			return "  not implemented yet"; // TODO: check tags (but we probably will say these are valid, I think)
+		}
+		
+		// 6.26
+		TEST TagShorthands()
+		{
+			std::string input =
+				"%TAG !e! tag:example.com,2000:app/\n"
+				"---\n"
+				"- !local foo\n"
+				"- !!str bar\n"
+				"- !e!tag%21 baz\n";
+
+			PARSE(doc, input);
+			YAML_ASSERT(doc.size() == 3);
+			YAML_ASSERT(doc[0].GetTag() == "!local");
+			YAML_ASSERT(doc[0] == "foo");
+			YAML_ASSERT(doc[1].GetTag() == "tag:yaml.org,2002:str");
+			YAML_ASSERT(doc[1] == "bar");
+			YAML_ASSERT(doc[2].GetTag() == "tag:example.com,2000:app/tag%21");
+			YAML_ASSERT(doc[2] == "baz");
+			return true;
+		}
+		
+		// 6.27
+		TEST InvalidTagShorthands()
+		{
+			std::string input1 =
+				"%TAG !e! tag:example,2000:app/\n"
+				"---\n"
+				"- !e! foo";
+
+			bool threw = false;
+			try {
+				PARSE(doc, input1);
+			} catch(const YAML::ParserException& e) {
+				threw = true;
+				if(e.msg != YAML::ErrorMsg::TAG_WITH_NO_SUFFIX)
+					throw;
+			}
+			
+			if(!threw)
+				return "  No exception was thrown for a tag with no suffix";
+
+			std::string input2 =
+				"%TAG !e! tag:example,2000:app/\n"
+				"---\n"
+				"- !h!bar baz";
+
+			PARSE(doc, input2); // TODO: should we reject this one (since !h! is not declared)?
+			return "  not implemented yet";
+		}
+		
+		// 6.28
+		TEST NonSpecificTags()
+		{
+			std::string input =
+				"# Assuming conventional resolution:\n"
+				"- \"12\"\n"
+				"- 12\n"
+				"- ! 12";
+
+			PARSE(doc, input);
+			YAML_ASSERT(doc.size() == 3);
+			YAML_ASSERT(doc[0] == "12"); // TODO: check tags. How?
+			YAML_ASSERT(doc[1] == 12);
+			YAML_ASSERT(doc[2] == "12");
+			return true;
+		}
 
 		// 6.29
 		TEST NodeAnchors()
@@ -1039,8 +1460,16 @@ namespace Test {
 
 			PARSE(doc, input);
 			YAML_ASSERT(doc.size() == 2);
-			YAML_ASSERT(doc["foo"] == ""); // TODO: check tag
+			for(YAML::Iterator it=doc.begin();it!=doc.end();++it) {
-			YAML_ASSERT(doc[""] == "bar");
+				if(it.first() == "foo") {
+					YAML_ASSERT(it.second().GetTag() == "tag:yaml.org,2002:str");
+					YAML_ASSERT(it.second() == "");
+				} else if(it.first() == "") {
+					YAML_ASSERT(it.first().GetTag() == "tag:yaml.org,2002:str");
+					YAML_ASSERT(it.second() == "bar");
+				} else
+					return "  unexpected key";
+			}
 			return true;
 		}
 		
@@ -1207,6 +1636,424 @@ namespace Test {
 			YAML_ASSERT(doc == "1st non-empty\n2nd non-empty 3rd non-empty");
 			return true;
 		}
+		
+		// 7.13
+		TEST FlowSequence()
+		{
+			std::string input =
+				"- [ one, two, ]\n"
+				"- [three ,four]";
+			
+			PARSE(doc, input);
+			YAML_ASSERT(doc.size() == 2);
+			YAML_ASSERT(doc[0].size() == 2);
+			YAML_ASSERT(doc[0][0] == "one");
+			YAML_ASSERT(doc[0][1] == "two");
+			YAML_ASSERT(doc[1].size() == 2);
+			YAML_ASSERT(doc[1][0] == "three");
+			YAML_ASSERT(doc[1][1] == "four");
+			return true;
+		}
+		
+		// 7.14
+		TEST FlowSequenceEntries()
+		{
+			std::string input =
+				"[\n"
+				"\"double\n"
+				" quoted\", 'single\n"
+				"           quoted',\n"
+				"plain\n"
+				" text, [ nested ],\n"
+				"single: pair,\n"
+				"]";
+			
+			PARSE(doc, input);
+			YAML_ASSERT(doc.size() == 5);
+			YAML_ASSERT(doc[0] == "double quoted");
+			YAML_ASSERT(doc[1] == "single quoted");
+			YAML_ASSERT(doc[2] == "plain text");
+			YAML_ASSERT(doc[3].size() == 1);
+			YAML_ASSERT(doc[3][0] == "nested");
+			YAML_ASSERT(doc[4].size() == 1);
+			YAML_ASSERT(doc[4]["single"] == "pair");
+			return true;
+		}
+		
+		// 7.15
+		TEST FlowMappings()
+		{
+			std::string input =
+				"- { one : two , three: four , }\n"
+				"- {five: six,seven : eight}";
+			
+			PARSE(doc, input);
+			YAML_ASSERT(doc.size() == 2);
+			YAML_ASSERT(doc[0].size() == 2);
+			YAML_ASSERT(doc[0]["one"] == "two");
+			YAML_ASSERT(doc[0]["three"] == "four");
+			YAML_ASSERT(doc[1].size() == 2);
+			YAML_ASSERT(doc[1]["five"] == "six");
+			YAML_ASSERT(doc[1]["seven"] == "eight");
+			return true;
+		}
+		
+		// 7.16
+		TEST FlowMappingEntries()
+		{
+			std::string input =
+				"{\n"
+				"? explicit: entry,\n"
+				"implicit: entry,\n"
+				"?\n"
+				"}";
+			
+			PARSE(doc, input);
+			YAML_ASSERT(doc.size() == 3);
+			YAML_ASSERT(doc["explicit"] == "entry");
+			YAML_ASSERT(doc["implicit"] == "entry");
+			YAML_ASSERT(IsNull(doc[YAML::Null]));
+			return true;
+		}
+		
+		// 7.17
+		TEST FlowMappingSeparateValues()
+		{
+			std::string input =
+				"{\n"
+				"unquoted : \"separate\",\n"
+				"http://foo.com,\n"
+				"omitted value:,\n"
+				": omitted key,\n"
+				"}";
+			
+			PARSE(doc, input);
+			YAML_ASSERT(doc.size() == 4);
+			YAML_ASSERT(doc["unquoted"] == "separate");
+			YAML_ASSERT(IsNull(doc["http://foo.com"]));
+			YAML_ASSERT(IsNull(doc["omitted value"]));
+			YAML_ASSERT(doc[YAML::Null] == "omitted key");
+			return true;
+		}
+		
+		// 7.18
+		TEST FlowMappingAdjacentValues()
+		{
+			std::string input =
+				"{\n"
+				"\"adjacent\":value,\n"
+				"\"readable\":value,\n"
+				"\"empty\":\n"
+				"}";
+			
+			PARSE(doc, input);
+			YAML_ASSERT(doc.size() == 3);
+			YAML_ASSERT(doc["adjacent"] == "value");
+			YAML_ASSERT(doc["readable"] == "value");
+			YAML_ASSERT(IsNull(doc["empty"]));
+			return true;
+		}
+		
+		// 7.19
+		TEST SinglePairFlowMappings()
+		{
+			std::string input =
+				"[\n"
+				"foo: bar\n"
+				"]";
+			
+			PARSE(doc, input);
+			YAML_ASSERT(doc.size() == 1);
+			YAML_ASSERT(doc[0].size() == 1);
+			YAML_ASSERT(doc[0]["foo"] == "bar");
+			return true;
+		}
+		
+		// 7.20
+		TEST SinglePairExplicitEntry()
+		{
+			std::string input =
+				"[\n"
+				"? foo\n"
+				" bar : baz\n"
+				"]";
+			
+			PARSE(doc, input);
+			YAML_ASSERT(doc.size() == 1);
+			YAML_ASSERT(doc[0].size() == 1);
+			YAML_ASSERT(doc[0]["foo bar"] == "baz");
+			return true;
+		}
+		
+		// 7.21
+		TEST SinglePairImplicitEntries()
+		{
+			std::string input =
+				"- [ YAML : separate ]\n"
+				"- [ : empty key entry ]\n"
+				"- [ {JSON: like}:adjacent ]";
+			
+			PARSE(doc, input);
+			YAML_ASSERT(doc.size() == 3);
+			YAML_ASSERT(doc[0].size() == 1);
+			YAML_ASSERT(doc[0][0].size() == 1);
+			YAML_ASSERT(doc[0][0]["YAML"] == "separate");
+			YAML_ASSERT(doc[1].size() == 1);
+			YAML_ASSERT(doc[1][0].size() == 1);
+			YAML_ASSERT(doc[1][0][YAML::Null] == "empty key entry");
+			YAML_ASSERT(doc[2].size() == 1);
+			YAML_ASSERT(doc[2][0].size() == 1);
+			StringMap key;
+			key._["JSON"] = "like";
+			YAML_ASSERT(doc[2][0][key] == "adjacent");
+			return true;
+		}
+		
+		// 7.22
+		TEST InvalidImplicitKeys()
+		{
+			std::string input =
+				"[ foo\n"
+				" bar: invalid,"; // Note: we don't check (on purpose) the >1K chars for an implicit key
+			
+			try {
+				PARSE(doc, input);
+			} catch(const YAML::Exception& e) {
+				if(e.msg == YAML::ErrorMsg::END_OF_SEQ_FLOW)
+					return true;
+				
+				throw;
+			}
+			return "  no exception thrown";
+		}
+		
+		// 7.23
+		TEST FlowContent()
+		{
+			std::string input =
+				"- [ a, b ]\n"
+				"- { a: b }\n"
+				"- \"a\"\n"
+				"- 'b'\n"
+				"- c";
+			
+			PARSE(doc, input);
+			YAML_ASSERT(doc.size() == 5);
+			YAML_ASSERT(doc[0].size() == 2);
+			YAML_ASSERT(doc[0][0] == "a");
+			YAML_ASSERT(doc[0][1] == "b");
+			YAML_ASSERT(doc[1].size() == 1);
+			YAML_ASSERT(doc[1]["a"] == "b");
+			YAML_ASSERT(doc[2] == "a");
+			YAML_ASSERT(doc[3] == 'b');
+			YAML_ASSERT(doc[4] == "c");
+			return true;
+		}
+		
+		// 7.24
+		TEST FlowNodes()
+		{
+			std::string input =
+				"- !!str \"a\"\n"
+				"- 'b'\n"
+				"- &anchor \"c\"\n"
+				"- *anchor\n"
+				"- !!str";
+			
+			PARSE(doc, input);
+			YAML_ASSERT(doc.size() == 5);
+			YAML_ASSERT(doc[0].GetTag() == "tag:yaml.org,2002:str");
+			YAML_ASSERT(doc[0] == "a");
+			YAML_ASSERT(doc[1] == 'b');
+			YAML_ASSERT(doc[2] == "c");
+			YAML_ASSERT(doc[3] == "c");
+			YAML_ASSERT(doc[4].GetTag() == "tag:yaml.org,2002:str");
+			YAML_ASSERT(doc[4] == "");
+			return true;
+		}
+		
+		// 8.1
+		TEST BlockScalarHeader()
+		{
+			std::string input =
+				"- | # Empty header\n"
+				" literal\n"
+				"- >1 # Indentation indicator\n"
+				"  folded\n"
+				"- |+ # Chomping indicator\n"
+				" keep\n"
+				"\n"
+				"- >1- # Both indicators\n"
+				"  strip\n";
+			
+			PARSE(doc, input);
+			YAML_ASSERT(doc.size() == 4);
+			YAML_ASSERT(doc[0] == "literal\n");
+			YAML_ASSERT(doc[1] == " folded\n");
+			YAML_ASSERT(doc[2] == "keep\n\n");
+			YAML_ASSERT(doc[3] == " strip");
+			return true;
+		}
+		
+		// 8.2
+		TEST BlockIndentationHeader()
+		{
+			std::string input =
+				"- |\n"
+				" detected\n"
+				"- >\n"
+				" \n"
+				"  \n"
+				"  # detected\n"
+				"- |1\n"
+				"  explicit\n"
+				"- >\n"
+				" \t\n"
+				" detected\n";
+			
+			PARSE(doc, input);
+			YAML_ASSERT(doc.size() == 4);
+			YAML_ASSERT(doc[0] == "detected\n");
+			YAML_ASSERT(doc[1] == "\n\n# detected\n");
+			YAML_ASSERT(doc[2] == " explicit\n");
+			YAML_ASSERT(doc[3] == "\t detected\n");
+			return true;
+		}
+		
+		// 8.3
+		TEST InvalidBlockScalarIndentationIndicators()
+		{
+			{
+				std::string input =
+					"- |\n"
+					"  \n"
+					" text";
+			
+				bool threw = false;
+				try {
+					PARSE(doc, input);
+				} catch(const YAML::Exception& e) {
+					if(e.msg != YAML::ErrorMsg::END_OF_SEQ)
+						throw;
+					
+					threw = true;
+				}
+				
+				if(!threw)
+					return "  no exception thrown for less indented auto-detecting indentation for a literal block scalar";
+			}
+			
+			{
+				std::string input =
+					"- >\n"
+					"  text\n"
+					" text";
+			
+				bool threw = false;
+				try {
+					PARSE(doc, input);
+				} catch(const YAML::Exception& e) {
+					if(e.msg != YAML::ErrorMsg::END_OF_SEQ)
+						throw;
+					
+					threw = true;
+				}
+				
+				if(!threw)
+					return "  no exception thrown for less indented auto-detecting indentation for a folded block scalar";
+			}
+			
+			{
+				std::string input =
+					"- |2\n"
+					" text";
+			
+				bool threw = false;
+				try {
+					PARSE(doc, input);
+				} catch(const YAML::Exception& e) {
+					if(e.msg != YAML::ErrorMsg::END_OF_SEQ)
+						throw;
+					
+					threw = true;
+				}
+				
+				if(!threw)
+					return "  no exception thrown for less indented explicit indentation for a literal block scalar";
+			}
+			
+			return true;
+		}
+		
+		// 8.4
+		TEST ChompingFinalLineBreak()
+		{
+			std::string input =
+				"strip: |-\n"
+				"  text\n"
+				"clip: |\n"
+				"  text\n"
+				"keep: |+\n"
+				"  text\n";
+			
+			PARSE(doc, input);
+			YAML_ASSERT(doc.size() == 3);
+			YAML_ASSERT(doc["strip"] == "text");
+			YAML_ASSERT(doc["clip"] == "text\n");
+			YAML_ASSERT(doc["keep"] == "text\n");
+			return true;
+		}
+		
+		// 8.5
+		TEST ChompingTrailingLines()
+		{
+			std::string input =
+				" # Strip\n"
+				"  # Comments:\n"
+				"strip: |-\n"
+				"  # text\n"
+				"  \n"
+				" # Clip\n"
+				"  # comments:\n"
+				"\n"
+				"clip: |\n"
+				"  # text\n"
+				" \n"
+				" # Keep\n"
+				"  # comments:\n"
+				"\n"
+				"keep: |+\n"
+				"  # text\n"
+				"\n"
+				" # Trail\n"
+				"  # Comments\n";
+			
+			PARSE(doc, input);
+			YAML_ASSERT(doc.size() == 3);
+			YAML_ASSERT(doc["strip"] == "# text");
+			YAML_ASSERT(doc["clip"] == "# text\n");
+			YAML_ASSERT(doc["keep"] == "# text\n");
+			return true;
+		}
+		
+		// 8.6
+		TEST EmptyScalarChomping()
+		{
+			std::string input =
+				"strip: >-\n"
+				"\n"
+				"clip: >\n"
+				"\n"
+				"keep: |+\n"
+				"\n";
+			
+			PARSE(doc, input);
+			YAML_ASSERT(doc.size() == 3);
+			YAML_ASSERT(doc["strip"] == "");
+			YAML_ASSERT(doc["clip"] == "");
+			YAML_ASSERT(doc["keep"] == "\n");
+			return true;
+		}
 	}
 
 	bool RunSpecTests()
@@ -1232,6 +2079,10 @@ namespace Test {
 		RunSpecTest(&Spec::QuotedScalars, "2.17", "Quoted scalars", passed, total);
 		RunSpecTest(&Spec::MultiLineFlowScalars, "2.18", "Multi-line flow scalars", passed, total);
 		
+		RunSpecTest(&Spec::VariousExplicitTags, "2.23", "Various Explicit Tags", passed, total);
+		RunSpecTest(&Spec::GlobalTags, "2.24", "Global Tags", passed, total);
+		RunSpecTest(&Spec::UnorderedSets, "2.25", "Unordered Sets", passed, total);
+		RunSpecTest(&Spec::OrderedMappings, "2.26", "Ordered Mappings", passed, total);
 		RunSpecTest(&Spec::Invoice, "2.27", "Invoice", passed, total);
 		RunSpecTest(&Spec::LogFile, "2.28", "Log File", passed, total);
 		
@@ -1255,8 +2106,24 @@ namespace Test {
 		RunSpecTest(&Spec::FlowFolding, "6.8", "Flow Folding", passed, total);
 		RunSpecTest(&Spec::SeparatedComment, "6.9", "Separated Comment", passed, total);
 		RunSpecTest(&Spec::CommentLines, "6.10", "Comment Lines", passed, total);
-		RunSpecTest(&Spec::SeparationSpacesII, "6.11", "Separation Spaces", passed, total);
+		RunSpecTest(&Spec::MultiLineComments, "6.11", "Multi-Line Comments", passed, total);
-		
+		RunSpecTest(&Spec::SeparationSpacesII, "6.12", "Separation Spaces", passed, total);
+		RunSpecTest(&Spec::ReservedDirectives, "6.13", "Reserved Directives", passed, total);
+		RunSpecTest(&Spec::YAMLDirective, "6.14", "YAML Directive", passed, total);
+		RunSpecTest(&Spec::InvalidRepeatedYAMLDirective, "6.15", "Invalid Repeated YAML Directive", passed, total);
+		RunSpecTest(&Spec::TagDirective, "6.16", "Tag Directive", passed, total);
+		RunSpecTest(&Spec::InvalidRepeatedTagDirective, "6.17", "Invalid Repeated Tag Directive", passed, total);
+		RunSpecTest(&Spec::PrimaryTagHandle, "6.18", "Primary Tag Handle", passed, total);
+		RunSpecTest(&Spec::SecondaryTagHandle, "6.19", "SecondaryTagHandle", passed, total);
+		RunSpecTest(&Spec::TagHandles, "6.20", "TagHandles", passed, total);
+		RunSpecTest(&Spec::LocalTagPrefix, "6.21", "LocalTagPrefix", passed, total);
+		RunSpecTest(&Spec::GlobalTagPrefix, "6.22", "GlobalTagPrefix", passed, total);
+		RunSpecTest(&Spec::NodeProperties, "6.23", "NodeProperties", passed, total);
+		RunSpecTest(&Spec::VerbatimTags, "6.24", "Verbatim Tags", passed, total);
+		RunSpecTest(&Spec::InvalidVerbatimTags, "6.25", "Invalid Verbatim Tags", passed, total);
+		RunSpecTest(&Spec::TagShorthands, "6.26", "Tag Shorthands", passed, total);
+		RunSpecTest(&Spec::InvalidTagShorthands, "6.27", "Invalid Tag Shorthands", passed, total);
+		RunSpecTest(&Spec::NonSpecificTags, "6.28", "Non Specific Tags", passed, total);
 		RunSpecTest(&Spec::NodeAnchors, "6.29", "Node Anchors", passed, total);
 		
 		RunSpecTest(&Spec::AliasNodes, "7.1", "Alias Nodes", passed, total);
@@ -1271,6 +2138,25 @@ namespace Test {
 		RunSpecTest(&Spec::PlainCharacters, "7.10", "Plain Characters", passed, total);
 		RunSpecTest(&Spec::PlainImplicitKeys, "7.11", "Plain Implicit Keys", passed, total);
 		RunSpecTest(&Spec::PlainLines, "7.12", "Plain Lines", passed, total);
+		RunSpecTest(&Spec::FlowSequence, "7.13", "Flow Sequence", passed, total);
+		RunSpecTest(&Spec::FlowSequenceEntries, "7.14", "Flow Sequence Entries", passed, total);
+		RunSpecTest(&Spec::FlowMappings, "7.15", "Flow Mappings", passed, total);
+		RunSpecTest(&Spec::FlowMappingEntries, "7.16", "Flow Mapping Entries", passed, total);
+		RunSpecTest(&Spec::FlowMappingSeparateValues, "7.17", "Flow Mapping Separate Values", passed, total);
+		RunSpecTest(&Spec::FlowMappingAdjacentValues, "7.18", "Flow Mapping Adjacent Values", passed, total);
+		RunSpecTest(&Spec::SinglePairFlowMappings, "7.19", "Single Pair Flow Mappings", passed, total);
+		RunSpecTest(&Spec::SinglePairExplicitEntry, "7.20", "Single Pair Explicit Entry", passed, total);
+		RunSpecTest(&Spec::SinglePairImplicitEntries, "7.21", "Single Pair Implicit Entries", passed, total);
+		RunSpecTest(&Spec::InvalidImplicitKeys, "7.22", "Invalid Implicit Keys", passed, total);
+		RunSpecTest(&Spec::FlowContent, "7.23", "Flow Content", passed, total);
+		RunSpecTest(&Spec::FlowNodes, "7.24", "FlowNodes", passed, total);
+		
+		RunSpecTest(&Spec::BlockScalarHeader, "8.1", "Block Scalar Header", passed, total);
+		RunSpecTest(&Spec::BlockIndentationHeader, "8.2", "Block Indentation Header", passed, total);
+		RunSpecTest(&Spec::InvalidBlockScalarIndentationIndicators, "8.3", "Invalid Block Scalar Indentation Indicators", passed, total);
+		RunSpecTest(&Spec::ChompingFinalLineBreak, "8.4", "Chomping Final Line Break", passed, total);
+		RunSpecTest(&Spec::ChompingTrailingLines, "8.4", "Chomping Trailing Lines", passed, total);
+		RunSpecTest(&Spec::EmptyScalarChomping, "8.4", "Empty Scalar Chomping", passed, total);
 
 		std::cout << "Spec tests: " << passed << "/" << total << " passed\n";
 		return passed == total;

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)

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;
-}

yaml-reader/tests/aliased.yaml

@@ -1,4 +0,0 @@
---- &list
-- This document contains a recursive list.
-- *list
-...

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

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"
 					>