Merge branch 'dev' of https://github.com/bambu/binaryninja-api into bambu-dev

11 files changed, 7015 insertions, 598 deletions

diff --git a/Makefile b/Makefile
new file mode 100644
index 00000000..9eb2d52a
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,42 @@
+UNAME_S := $(shell uname -s)
+ifeq ($(UNAME_S),Darwin)
+	LIB := -L/Applications/Binary\ Ninja.app/Contents/MacOS/ -lbinaryninjacore
+else
+	LIB := -L$(HOME)/binaryninja/ -lbinaryninjacore
+endif
+
+
+TARGETDIR := bin
+TARGETNAME := libbinaryninjaapi
+TARGET := $(TARGETDIR)/$(TARGETNAME)
+
+SRCEXT = .cpp
+SOURCES = $(wildcard *$(SRCEXT))
+OBJECTS = $(SOURCES:.cpp=.o)
+
+
+CFLAGS := -c -fPIC -O2 -pipe -std=gnu++11 -Wall -W
+ifeq ($(UNAME_S),Darwin)
+	CC := $(shell xcrun -f g++)
+	AR := $(shell xcrun -f ar)
+	CFLAGS += -stdlib=libc++
+else
+	CC := g++
+	AR := ar
+endif
+
+all: $(TARGET).a
+
+$(TARGET).a: $(OBJECTS)
+	@mkdir -p $(TARGETDIR)
+	$(AR) rcs $@ $^
+ 
+%.o: %.cpp
+	@echo " Compiling... $@ $<"
+	$(CC) $(CFLAGS) $(INC) -c -o $@ $<
+
+clean:
+	@echo " Cleaning...";
+	$(RM) -r *.o $(TARGETDIR)
+
+.PHONY: clean
diff --git a/examples/bin-info/Makefile b/examples/bin-info/Makefile
new file mode 100644
index 00000000..c8b2efc2
--- /dev/null
+++ b/examples/bin-info/Makefile
@@ -0,0 +1,54 @@
+# Path to prebuilt libbinaryninjaapi.a
+BINJA_API_A := ../../bin/libbinaryninjaapi.a
+
+# Path to binaryninjaapi.h and json
+INC := -I../../
+
+UNAME_S := $(shell uname -s)
+ifeq ($(UNAME_S),Linux)
+	# Path to binaryninja install
+	BINJAPATH := $(HOME)/binaryninja/
+	CC := g++
+else
+	BINJAPATH := /Applications/Binary\ Ninja.app/Contents/MacOS
+	CC := $(shell xcrun -f clang++)
+endif
+
+SRCDIR := src
+BUILDDIR := build
+TARGETDIR := bin
+
+TARGETNAME := bininfo
+TARGET := $(TARGETDIR)/$(TARGETNAME)
+
+SRCEXT := cpp
+SOURCES := $(shell find $(SRCDIR) -type f -name *.$(SRCEXT))
+OBJECTS := $(patsubst $(SRCDIR)/%,$(BUILDDIR)/%,$(SOURCES:.$(SRCEXT)=.o))
+
+LIBS := -L $(BINJAPATH) -lbinaryninjacore
+CFLAGS := -c -std=gnu++11 -O2 -Wall -W -fPIC -pipe
+ifeq ($(UNAME_S),Darwin)
+	CFLAGS += -arch x86_64 -pipe -stdlib=libc++
+endif
+
+all: $(TARGET)
+
+ifeq ($(UNAME_S),Linux)
+$(TARGET): $(OBJECTS)
+	@mkdir -p $(TARGETDIR)
+	$(CC) $^ $(BINJA_API_A) $(LIBS) -Wl,-rpath=$(BINJAPATH) -ldl -o $@
+else
+$(TARGET): $(OBJECTS)
+	@mkdir -p $(TARGETDIR)
+	$(CC) $^ $(BINJA_API_A) $(LIBS) -o $@
+	install_name_tool -change @rpath/libbinaryninjacore.dylib $(BINJAPATH)/libbinaryninjacore.dylib $@
+endif
+
+$(BUILDDIR)/%.o: $(SRCDIR)/%.$(SRCEXT)
+	@mkdir -p $(BUILDDIR)
+	$(CC) $(CFLAGS) $(INC) -c -o $@ $<
+
+clean:
+	$(RM) -r $(BUILDDIR) $(TARGETDIR)
+
+.PHONY: clean
diff --git a/examples/bin-info/src/bin-info.cpp b/examples/bin-info/src/bin-info.cpp
new file mode 100644
index 00000000..2a9a5e98
--- /dev/null
+++ b/examples/bin-info/src/bin-info.cpp
@@ -0,0 +1,118 @@
+/*
+ * Command line executable file that outputs
+ * some information about the exectuable passed to.
+ */
+
+#include <sys/stat.h>
+
+#include <iostream>
+#include <cstdlib>
+
+#include "binaryninjacore.h"
+#include "binaryninjaapi.h"
+
+using namespace BinaryNinja;
+using namespace std;
+
+#ifndef __WIN32__
+#include <libgen.h>
+#include <dlfcn.h>
+string get_plugins_directory()
+{
+    Dl_info info;
+    if (!dladdr((void *)BNGetBundledPluginDirectory, &info))
+        return NULL;
+
+    stringstream ss;
+    ss << dirname((char *)info.dli_fname) << "/plugins/";
+    return ss.str();
+}
+#else
+string get_plugins_directory()
+{
+    return "C:\\Program Files\\Vector35\\Binary Ninja\\plugins\\";
+}
+#endif
+
+bool is_file(char *fname)
+{
+    struct stat buf;
+    if (stat(fname, &buf) == 0 && (buf.st_mode & S_IFREG) == S_IFREG)
+        return true;
+
+    return false;
+}
+
+int main(int argc, char *argv[])
+{
+    if (argc != 2) {
+        cerr << "USAGE: " << argv[0] << " <file_name>" << endl;
+        exit(-1);
+    }
+
+    char *fname = argv[1];
+    if (!is_file(fname)) {
+        cerr << "Error: " << fname << " is not a regular file" << endl;
+        exit(-1);
+    }
+
+    /* In order to initiate the bundled plugins properly, the location 
+     * of where bundled plugins directory is must be set. Since
+     * libbinaryninjacore is in the path get the path to it and use it to
+     * determine the plugins directory */
+    SetBundledPluginDirectory(get_plugins_directory());
+    InitCorePlugins();
+    InitUserPlugins();
+
+    auto bd = BinaryData(new FileMetadata(), fname);
+    BinaryView *bv;
+
+    for (auto type : BinaryViewType::GetViewTypes()) {
+        if (type->IsTypeValidForData(&bd) && type->GetName() != "Raw") {
+            bv = type->Create(&bd);
+            break;
+        }
+    }
+
+    if (bv->GetTypeName() == "Raw"){
+        cerr << "Error: Unable to get any other view type besides Raw";
+        exit(-1);
+    }
+
+    bv->UpdateAnalysis();
+    while (bv->GetAnalysisProgress().state != IdleState);
+
+    cout << "Target:   " << fname << endl << endl;
+    cout << "TYPE:     " << bv->GetTypeName() << endl;
+    cout << "START:    0x" << hex << bv->GetStart() << endl;
+    cout << "ENTRY:    0x" << hex << bv->GetEntryPoint() << endl;
+    cout << "PLATFORM: " << bv->GetDefaultPlatform()->GetName() << endl;
+    cout << endl;
+
+    cout << "---------- 10 Functions ----------" << endl;
+    int x = 0;
+    for (auto func : bv->GetAnalysisFunctionList()) {
+        cout << hex << func->GetStart() << " " << func->GetSymbol()->GetFullName() << endl;
+        if (++x >= 10)
+            break;
+    }
+    cout << endl;
+
+    cout << "---------- 10 Strings ----------" << endl;
+    x = 0;
+    for (auto str_ref : bv->GetStrings()) {
+        char *str = (char *)malloc(str_ref.length+1);
+        bv->Read(str, str_ref.start, str_ref.length);
+        str[str_ref.length] = 0;
+
+        cout << hex << str_ref.start << " ("
+             << dec << str_ref.length << ") "
+             << str << endl;
+        free(str);
+
+        if (++x >= 10)
+            break;
+    }
+
+    return 0;
+}
diff --git a/examples/breakpoint/Makefile b/examples/breakpoint/Makefile
new file mode 100644
index 00000000..d85b63e5
--- /dev/null
+++ b/examples/breakpoint/Makefile
@@ -0,0 +1,57 @@
+# Path to prebuilt libbinaryninjaapi.a
+BINJA_API_A := ../../bin/libbinaryninjaapi.a
+
+# Path to binaryninjaapi.h and json
+INC := -I../../
+
+UNAME_S := $(shell uname -s)
+ifeq ($(UNAME_S),Linux)
+	# Path to binaryninja install
+	BINJAPATH := $(HOME)/binaryninja
+else
+	BINJAPATH := /Applications/Binary\ Ninja.app/Contents/MacOS
+endif
+
+SRCDIR := src
+BUILDDIR := build
+TARGETDIR := bin
+
+TARGETNAME := breakpoint
+TARGET := $(TARGETDIR)/$(TARGETNAME)
+INSTALLBINDIR := $(BINJAPATH)/plugins/
+
+SRCEXT := cpp
+SOURCES := $(shell find $(SRCDIR) -type f -name *.$(SRCEXT))
+OBJECTS := $(patsubst $(SRCDIR)/%,$(BUILDDIR)/%,$(SOURCES:.$(SRCEXT)=.o))
+
+LIBS := -L $(BINJAPATH) -lbinaryninjacore
+CFLAGS := -c -std=gnu++11 -O2 -Wall -W -fPIC -pipe
+ifeq ($(UNAME_S),Linux)
+	CC := g++
+all: $(TARGET).so
+else
+	CC := $(shell xcrun -f clang++)
+	CFLAGS += -arch x86_64 -pipe -stdlib=libc++ -mmacosx-version-min=10.7
+all: $(TARGET).dylib
+endif
+
+$(TARGET).so: $(OBJECTS)
+	@mkdir -p $(TARGETDIR)
+	$(CC) -shared $^ $(BINJA_API_A) $(LIBS) -o $@
+
+$(TARGET).dylib: $(OBJECTS)
+	@mkdir -p $(TARGETDIR)
+	$(CC) -dynamiclib $^ $(BINJA_API_A) $(LIBS) -o $@
+	install_name_tool -id @loader_path/$(TARGETNAME).dylib -add_rpath @loader_path/.. $@
+
+$(BUILDDIR)/%.o: $(SRCDIR)/%.$(SRCEXT)
+	@mkdir -p $(BUILDDIR)
+	$(CC) $(CFLAGS) $(INC) -c -o $@ $<
+
+clean:
+	$(RM) -r $(BUILDDIR) $(TARGETDIR)
+
+install:
+	cp $(TARGET) $(INSTALLBINDIR)
+	
+.PHONY: clean
diff --git a/examples/breakpoint/src/breakpoint.cpp b/examples/breakpoint/src/breakpoint.cpp
new file mode 100644
index 00000000..41476411
--- /dev/null
+++ b/examples/breakpoint/src/breakpoint.cpp
@@ -0,0 +1,36 @@
+#include <inttypes.h>
+#include "binaryninjaapi.h"
+
+using namespace BinaryNinja;
+using namespace std;
+
+void write_breakpoint(BinaryNinja::BinaryView *view, uint64_t start, uint64_t length)
+{
+	// Sample function to show registering a plugin menu item for a range of bytes.
+    // Also possible:
+    //   register
+    //   register_for_address
+    //   register_for_function
+
+	Ref<Architecture> arch = view->GetDefaultArchitecture();
+	string arch_name = arch->GetName();
+
+	if (arch_name.compare(0, 3, "x86") == 0) {
+		string int3s = string(length, '\xcc');
+		view->Write(start, int3s.c_str(), length);
+    } else {
+		LogError("No support for breakpoint on %s", arch_name.c_str());
+    }
+}
+
+extern "C"
+{
+	BINARYNINJAPLUGIN bool CorePluginInit()
+	{
+        // Register the plugin with Binary Ninja
+        PluginCommand::RegisterForRange("Convert to breakpoint",
+                                        "Fill region with breakpoint instructions.",
+                                        &write_breakpoint);
+		return true;
+	}
+}
diff --git a/examples/print_syscalls/Makefile b/examples/print_syscalls/Makefile
new file mode 100644
index 00000000..54fd1237
--- /dev/null
+++ b/examples/print_syscalls/Makefile
@@ -0,0 +1,54 @@
+# Path to prebuilt libbinaryninjaapi.a
+BINJA_API_A := ../../bin/libbinaryninjaapi.a
+
+# Path to binaryninjaapi.h and json
+INC := -I../../
+
+UNAME_S := $(shell uname -s)
+ifeq ($(UNAME_S),Linux)
+	# Path to binaryninja install
+	BINJAPATH := $(HOME)/binaryninja/
+	CC := g++
+else
+	BINJAPATH := /Applications/Binary\ Ninja.app/Contents/MacOS
+	CC := $(shell xcrun -f clang++)
+endif
+
+SRCDIR := src
+BUILDDIR := build
+TARGETDIR := bin
+
+TARGETNAME := print_syscalls
+TARGET := $(TARGETDIR)/$(TARGETNAME)
+
+SRCEXT := cpp
+SOURCES := $(shell find $(SRCDIR) -type f -name *.$(SRCEXT))
+OBJECTS := $(patsubst $(SRCDIR)/%,$(BUILDDIR)/%,$(SOURCES:.$(SRCEXT)=.o))
+
+LIBS := -L $(BINJAPATH) -lbinaryninjacore
+CFLAGS := -c -std=gnu++11 -O2 -Wall -W -fPIC -pipe -ggdb
+ifeq ($(UNAME_S),Darwin)
+	CFLAGS += -arch x86_64 -pipe -stdlib=libc++
+endif
+
+all: $(TARGET)
+
+ifeq ($(UNAME_S),Linux)
+$(TARGET): $(OBJECTS)
+	@mkdir -p $(TARGETDIR)
+	$(CC) $^ $(BINJA_API_A) $(LIBS) -Wl,-rpath=$(BINJAPATH) -ldl -o $@
+else
+$(TARGET): $(OBJECTS)
+	@mkdir -p $(TARGETDIR)
+	$(CC) $^ $(BINJA_API_A) $(LIBS) -o $@
+	install_name_tool -change @rpath/libbinaryninjacore.dylib $(BINJAPATH)/libbinaryninjacore.dylib $@
+endif
+
+$(BUILDDIR)/%.o: $(SRCDIR)/%.$(SRCEXT)
+	@mkdir -p $(BUILDDIR)
+	$(CC) $(CFLAGS) $(INC) -c -o $@ $<
+
+clean:
+	$(RM) -r $(BUILDDIR) $(TARGETDIR)
+
+.PHONY: clean
diff --git a/examples/print_syscalls/src/arm-syscall.cpp b/examples/print_syscalls/src/arm-syscall.cpp
new file mode 100644
index 00000000..3424619b
--- /dev/null
+++ b/examples/print_syscalls/src/arm-syscall.cpp
@@ -0,0 +1,115 @@
+/*
+ * Outputs the syscall numbers called by a binary.
+ */
+
+#include <sys/stat.h>
+
+#include <iostream>
+#include <cstdlib>
+
+#include "binaryninjacore.h"
+#include "binaryninjaapi.h"
+
+using namespace BinaryNinja;
+using namespace std;
+
+#ifndef __WIN32__
+#include <libgen.h>
+#include <dlfcn.h>
+string get_plugins_directory()
+{
+    Dl_info info;
+    if (!dladdr((void *)BNGetBundledPluginDirectory, &info))
+        return NULL;
+
+    stringstream ss;
+    ss << dirname((char *)info.dli_fname) << "/plugins/";
+    return ss.str();
+}
+#else
+string get_plugins_directory()
+{
+    return "C:\\Program Files\\Vector35\\Binary Ninja\\plugins\\";
+}
+#endif
+
+bool is_file(char *fname)
+{
+    struct stat buf;
+    if (stat(fname, &buf) == 0 && (buf.st_mode & S_IFREG) == S_IFREG)
+        return true;
+
+    return false;
+}
+
+int main(int argc, char *argv[])
+{
+    if (argc != 2) {
+        cerr << "USAGE: " << argv[0] << " <file_name>" << endl;
+        exit(-1);
+    }
+
+    char *fname = argv[1];
+    if (!is_file(fname)) {
+        cerr << "Error: " << fname << " is not a regular file" << endl;
+        exit(-1);
+    }
+
+    /* In order to initiate the bundled plugins properly, the location
+     * of where bundled plugins directory is must be set. Since
+     * libbinaryninjacore is in the path get the path to it and use it to
+     * determine the plugins directory */
+    SetBundledPluginDirectory(get_plugins_directory());
+    InitCorePlugins();
+    InitUserPlugins();
+
+    auto bd = BinaryData(new FileMetadata(), fname);
+    BinaryView *bv = 0;
+
+    for (auto type : BinaryViewType::GetViewTypesForData(&bd)) {
+        if (type->GetName() != "Raw") {
+            bv = type->Create(&bd);
+            break;
+        }
+    }
+
+    if (!bv || bv->GetTypeName() == "Raw"){
+        cerr << "Error: Unable to get any other view type besides Raw";
+        exit(-1);
+    }
+
+    bv->UpdateAnalysis();
+    while (bv->GetAnalysisProgress().state != IdleState);
+
+    auto arch = bv->GetDefaultArchitecture();
+    auto platform = bv->GetDefaultPlatform();
+
+    auto cc = platform->GetSystemCallConvention();
+    if (!cc) {
+        cerr << "Error: No system call conventions found for "
+             << platform->GetName() << endl;
+        exit(-1);
+    }
+
+    auto reg = cc->GetIntegerArgumentRegisters()[0];
+
+    for (Function *func : bv->GetAnalysisFunctionList()) {
+        auto il_func = func->GetLowLevelIL();
+
+        for (size_t i = 0; i < il_func->GetInstructionCount(); i++) {
+            auto instr = (*il_func)[il_func->GetIndexForInstruction(i)];
+
+            if (instr.operation == LLIL_SYSCALL) {
+                auto reg_value = func->GetRegisterValueAtLowLevelILInstruction(i, reg);
+
+                cout <<  "System call address: 0x"
+                     << hex << instr.address
+                     << " - "
+                     << dec << reg_value.value
+                     << endl;
+            }
+        }
+    }
+
+    return 0;
+}
diff --git a/json/json-forwards.h b/json/json-forwards.h
new file mode 100644
index 00000000..34243899
--- /dev/null
+++ b/json/json-forwards.h
@@ -0,0 +1,330 @@
+/// Json-cpp amalgated forward header (http://jsoncpp.sourceforge.net/).
+/// It is intended to be used with #include "json/json-forwards.h"
+/// This header provides forward declaration for all JsonCpp types.
+
+// //////////////////////////////////////////////////////////////////////
+// Beginning of content of file: LICENSE
+// //////////////////////////////////////////////////////////////////////
+
+/*
+The JsonCpp library's source code, including accompanying documentation, 
+tests and demonstration applications, are licensed under the following
+conditions...
+
+The author (Baptiste Lepilleur) explicitly disclaims copyright in all 
+jurisdictions which recognize such a disclaimer. In such jurisdictions, 
+this software is released into the Public Domain.
+
+In jurisdictions which do not recognize Public Domain property (e.g. Germany as of
+2010), this software is Copyright (c) 2007-2010 by Baptiste Lepilleur, and is
+released under the terms of the MIT License (see below).
+
+In jurisdictions which recognize Public Domain property, the user of this 
+software may choose to accept it either as 1) Public Domain, 2) under the 
+conditions of the MIT License (see below), or 3) under the terms of dual 
+Public Domain/MIT License conditions described here, as they choose.
+
+The MIT License is about as close to Public Domain as a license can get, and is
+described in clear, concise terms at:
+
+   http://en.wikipedia.org/wiki/MIT_License
+   
+The full text of the MIT License follows:
+
+========================================================================
+Copyright (c) 2007-2010 Baptiste Lepilleur
+
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use, copy,
+modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+========================================================================
+(END LICENSE TEXT)
+
+The MIT license is compatible with both the GPL and commercial
+software, affording one all of the rights of Public Domain with the
+minor nuisance of being required to keep the above copyright notice
+and license text in the source code. Note also that by accepting the
+Public Domain "license" you can re-license your copy using whatever
+license you like.
+
+*/
+
+// //////////////////////////////////////////////////////////////////////
+// End of content of file: LICENSE
+// //////////////////////////////////////////////////////////////////////
+
+
+
+
+
+#ifndef JSON_FORWARD_AMALGATED_H_INCLUDED
+# define JSON_FORWARD_AMALGATED_H_INCLUDED
+/// If defined, indicates that the source file is amalgated
+/// to prevent private header inclusion.
+#define JSON_IS_AMALGAMATION
+
+// //////////////////////////////////////////////////////////////////////
+// Beginning of content of file: include/json/config.h
+// //////////////////////////////////////////////////////////////////////
+
+// Copyright 2007-2010 Baptiste Lepilleur
+// Distributed under MIT license, or public domain if desired and
+// recognized in your jurisdiction.
+// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
+
+#ifndef JSON_CONFIG_H_INCLUDED
+#define JSON_CONFIG_H_INCLUDED
+#include <stddef.h>
+#include <string> //typedef String
+#include <stdint.h> //typedef int64_t, uint64_t
+
+/// If defined, indicates that json library is embedded in CppTL library.
+//# define JSON_IN_CPPTL 1
+
+/// If defined, indicates that json may leverage CppTL library
+//#  define JSON_USE_CPPTL 1
+/// If defined, indicates that cpptl vector based map should be used instead of
+/// std::map
+/// as Value container.
+//#  define JSON_USE_CPPTL_SMALLMAP 1
+
+// If non-zero, the library uses exceptions to report bad input instead of C
+// assertion macros. The default is to use exceptions.
+#ifndef JSON_USE_EXCEPTION
+#define JSON_USE_EXCEPTION 1
+#endif
+
+/// If defined, indicates that the source file is amalgated
+/// to prevent private header inclusion.
+/// Remarks: it is automatically defined in the generated amalgated header.
+// #define JSON_IS_AMALGAMATION
+
+#ifdef JSON_IN_CPPTL
+#include <cpptl/config.h>
+#ifndef JSON_USE_CPPTL
+#define JSON_USE_CPPTL 1
+#endif
+#endif
+
+#ifdef JSON_IN_CPPTL
+#define JSON_API CPPTL_API
+#elif defined(JSON_DLL_BUILD)
+#if defined(_MSC_VER) || defined(__MINGW32__)
+#define JSON_API __declspec(dllexport)
+#define JSONCPP_DISABLE_DLL_INTERFACE_WARNING
+#endif // if defined(_MSC_VER)
+#elif defined(JSON_DLL)
+#if defined(_MSC_VER) || defined(__MINGW32__)
+#define JSON_API __declspec(dllimport)
+#define JSONCPP_DISABLE_DLL_INTERFACE_WARNING
+#endif // if defined(_MSC_VER)
+#endif // ifdef JSON_IN_CPPTL
+#if !defined(JSON_API)
+#define JSON_API
+#endif
+
+// If JSON_NO_INT64 is defined, then Json only support C++ "int" type for
+// integer
+// Storages, and 64 bits integer support is disabled.
+// #define JSON_NO_INT64 1
+
+#if defined(_MSC_VER) // MSVC
+#  if _MSC_VER <= 1200 // MSVC 6
+    // Microsoft Visual Studio 6 only support conversion from __int64 to double
+    // (no conversion from unsigned __int64).
+#    define JSON_USE_INT64_DOUBLE_CONVERSION 1
+    // Disable warning 4786 for VS6 caused by STL (identifier was truncated to '255'
+    // characters in the debug information)
+    // All projects I've ever seen with VS6 were using this globally (not bothering
+    // with pragma push/pop).
+#    pragma warning(disable : 4786)
+#  endif // MSVC 6
+
+#  if _MSC_VER >= 1500 // MSVC 2008
+    /// Indicates that the following function is deprecated.
+#    define JSONCPP_DEPRECATED(message) __declspec(deprecated(message))
+#  endif
+
+#endif // defined(_MSC_VER)
+
+// In c++11 the override keyword allows you to explicity define that a function
+// is intended to override the base-class version.  This makes the code more
+// managable and fixes a set of common hard-to-find bugs.
+#if __cplusplus >= 201103L
+# define JSONCPP_OVERRIDE override
+# define JSONCPP_NOEXCEPT noexcept
+#elif defined(_MSC_VER) && _MSC_VER > 1600 && _MSC_VER < 1900
+# define JSONCPP_OVERRIDE override
+# define JSONCPP_NOEXCEPT throw()
+#elif defined(_MSC_VER) && _MSC_VER >= 1900
+# define JSONCPP_OVERRIDE override
+# define JSONCPP_NOEXCEPT noexcept
+#else
+# define JSONCPP_OVERRIDE
+# define JSONCPP_NOEXCEPT throw()
+#endif
+
+#ifndef JSON_HAS_RVALUE_REFERENCES
+
+#if defined(_MSC_VER) && _MSC_VER >= 1600 // MSVC >= 2010
+#define JSON_HAS_RVALUE_REFERENCES 1
+#endif // MSVC >= 2010
+
+#ifdef __clang__
+#if __has_feature(cxx_rvalue_references)
+#define JSON_HAS_RVALUE_REFERENCES 1
+#endif  // has_feature
+
+#elif defined __GNUC__ // not clang (gcc comes later since clang emulates gcc)
+#if defined(__GXX_EXPERIMENTAL_CXX0X__) || (__cplusplus >= 201103L)
+#define JSON_HAS_RVALUE_REFERENCES 1
+#endif  // GXX_EXPERIMENTAL
+
+#endif // __clang__ || __GNUC__
+
+#endif // not defined JSON_HAS_RVALUE_REFERENCES
+
+#ifndef JSON_HAS_RVALUE_REFERENCES
+#define JSON_HAS_RVALUE_REFERENCES 0
+#endif
+
+#ifdef __clang__
+#elif defined __GNUC__ // not clang (gcc comes later since clang emulates gcc)
+#  if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5))
+#    define JSONCPP_DEPRECATED(message)  __attribute__ ((deprecated(message)))
+#  elif (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))
+#    define JSONCPP_DEPRECATED(message)  __attribute__((__deprecated__))
+#  endif  // GNUC version
+#endif // __clang__ || __GNUC__
+
+#if !defined(JSONCPP_DEPRECATED)
+#define JSONCPP_DEPRECATED(message)
+#endif // if !defined(JSONCPP_DEPRECATED)
+
+#if __GNUC__ >= 6
+#  define JSON_USE_INT64_DOUBLE_CONVERSION 1
+#endif
+
+#if !defined(JSON_IS_AMALGAMATION)
+
+# include "version.h"
+
+# if JSONCPP_USING_SECURE_MEMORY
+#  include "allocator.h" //typedef Allocator
+# endif
+
+#endif // if !defined(JSON_IS_AMALGAMATION)
+
+namespace Json {
+typedef int Int;
+typedef unsigned int UInt;
+#if defined(JSON_NO_INT64)
+typedef int LargestInt;
+typedef unsigned int LargestUInt;
+#undef JSON_HAS_INT64
+#else                 // if defined(JSON_NO_INT64)
+// For Microsoft Visual use specific types as long long is not supported
+#if defined(_MSC_VER) // Microsoft Visual Studio
+typedef __int64 Int64;
+typedef unsigned __int64 UInt64;
+#else                 // if defined(_MSC_VER) // Other platforms, use long long
+typedef int64_t Int64;
+typedef uint64_t UInt64;
+#endif // if defined(_MSC_VER)
+typedef Int64 LargestInt;
+typedef UInt64 LargestUInt;
+#define JSON_HAS_INT64
+#endif // if defined(JSON_NO_INT64)
+#if JSONCPP_USING_SECURE_MEMORY
+#define JSONCPP_STRING        std::basic_string<char, std::char_traits<char>, Json::SecureAllocator<char> >
+#define JSONCPP_OSTRINGSTREAM std::basic_ostringstream<char, std::char_traits<char>, Json::SecureAllocator<char> >
+#define JSONCPP_OSTREAM       std::basic_ostream<char, std::char_traits<char>>
+#define JSONCPP_ISTRINGSTREAM std::basic_istringstream<char, std::char_traits<char>, Json::SecureAllocator<char> >
+#define JSONCPP_ISTREAM       std::istream
+#else
+#define JSONCPP_STRING        std::string
+#define JSONCPP_OSTRINGSTREAM std::ostringstream
+#define JSONCPP_OSTREAM       std::ostream
+#define JSONCPP_ISTRINGSTREAM std::istringstream
+#define JSONCPP_ISTREAM       std::istream
+#endif // if JSONCPP_USING_SECURE_MEMORY
+} // end namespace Json
+
+#endif // JSON_CONFIG_H_INCLUDED
+
+// //////////////////////////////////////////////////////////////////////
+// End of content of file: include/json/config.h
+// //////////////////////////////////////////////////////////////////////
+
+
+
+
+
+
+// //////////////////////////////////////////////////////////////////////
+// Beginning of content of file: include/json/forwards.h
+// //////////////////////////////////////////////////////////////////////
+
+// Copyright 2007-2010 Baptiste Lepilleur
+// Distributed under MIT license, or public domain if desired and
+// recognized in your jurisdiction.
+// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
+
+#ifndef JSON_FORWARDS_H_INCLUDED
+#define JSON_FORWARDS_H_INCLUDED
+
+#if !defined(JSON_IS_AMALGAMATION)
+#include "config.h"
+#endif // if !defined(JSON_IS_AMALGAMATION)
+
+namespace Json {
+
+// writer.h
+class FastWriter;
+class StyledWriter;
+
+// reader.h
+class Reader;
+
+// features.h
+class Features;
+
+// value.h
+typedef unsigned int ArrayIndex;
+class StaticString;
+class Path;
+class PathArgument;
+class Value;
+class ValueIteratorBase;
+class ValueIterator;
+class ValueConstIterator;
+
+} // namespace Json
+
+#endif // JSON_FORWARDS_H_INCLUDED
+
+// //////////////////////////////////////////////////////////////////////
+// End of content of file: include/json/forwards.h
+// //////////////////////////////////////////////////////////////////////
+
+
+
+
+
+#endif //ifndef JSON_FORWARD_AMALGATED_H_INCLUDED
diff --git a/json/json.h b/json/json.h
index d2941c23..02a31f4a 100644
--- a/json/json.h
+++ b/json/json.h
@@ -6,28 +6,28 @@
 // //////////////////////////////////////////////////////////////////////
 
 /*
-The JsonCpp library's source code, including accompanying documentation,
+The JsonCpp library's source code, including accompanying documentation, 
 tests and demonstration applications, are licensed under the following
 conditions...
 
-The author (Baptiste Lepilleur) explicitly disclaims copyright in all
-jurisdictions which recognize such a disclaimer. In such jurisdictions,
+The author (Baptiste Lepilleur) explicitly disclaims copyright in all 
+jurisdictions which recognize such a disclaimer. In such jurisdictions, 
 this software is released into the Public Domain.
 
 In jurisdictions which do not recognize Public Domain property (e.g. Germany as of
 2010), this software is Copyright (c) 2007-2010 by Baptiste Lepilleur, and is
 released under the terms of the MIT License (see below).
 
-In jurisdictions which recognize Public Domain property, the user of this
-software may choose to accept it either as 1) Public Domain, 2) under the
-conditions of the MIT License (see below), or 3) under the terms of dual
+In jurisdictions which recognize Public Domain property, the user of this 
+software may choose to accept it either as 1) Public Domain, 2) under the 
+conditions of the MIT License (see below), or 3) under the terms of dual 
 Public Domain/MIT License conditions described here, as they choose.
 
 The MIT License is about as close to Public Domain as a license can get, and is
 described in clear, concise terms at:
 
    http://en.wikipedia.org/wiki/MIT_License
-
+   
 The full text of the MIT License follows:
 
 ========================================================================
@@ -68,7 +68,9 @@ license you like.
 // End of content of file: LICENSE
 // //////////////////////////////////////////////////////////////////////
 
-#include <stdint.h>
+
+
+
 
 #ifndef JSON_AMALGATED_H_INCLUDED
 # define JSON_AMALGATED_H_INCLUDED
@@ -80,19 +82,25 @@ license you like.
 // Beginning of content of file: include/json/version.h
 // //////////////////////////////////////////////////////////////////////
 
-// DO NOT EDIT. This file is generated by CMake from  "version"
-// and "version.h.in" files.
+// DO NOT EDIT. This file (and "version") is generated by CMake.
 // Run CMake configure step to update it.
 #ifndef JSON_VERSION_H_INCLUDED
 # define JSON_VERSION_H_INCLUDED
 
-# define JSONCPP_VERSION_STRING "1.6.1"
+# define JSONCPP_VERSION_STRING "1.8.0"
 # define JSONCPP_VERSION_MAJOR 1
-# define JSONCPP_VERSION_MINOR 6
-# define JSONCPP_VERSION_PATCH 1
+# define JSONCPP_VERSION_MINOR 8
+# define JSONCPP_VERSION_PATCH 0
 # define JSONCPP_VERSION_QUALIFIER
 # define JSONCPP_VERSION_HEXA ((JSONCPP_VERSION_MAJOR << 24) | (JSONCPP_VERSION_MINOR << 16) | (JSONCPP_VERSION_PATCH << 8))
 
+#ifdef JSONCPP_USING_SECURE_MEMORY
+#undef JSONCPP_USING_SECURE_MEMORY
+#endif
+#define JSONCPP_USING_SECURE_MEMORY 0
+// If non-zero, the library zeroes any memory that it has allocated before
+// it frees its memory.
+
 #endif // JSON_VERSION_H_INCLUDED
 
 // //////////////////////////////////////////////////////////////////////
@@ -115,6 +123,9 @@ license you like.
 
 #ifndef JSON_CONFIG_H_INCLUDED
 #define JSON_CONFIG_H_INCLUDED
+#include <stddef.h>
+#include <string> //typedef String
+#include <stdint.h> //typedef int64_t, uint64_t
 
 /// If defined, indicates that json library is embedded in CppTL library.
 //# define JSON_IN_CPPTL 1
@@ -147,12 +158,12 @@ license you like.
 #ifdef JSON_IN_CPPTL
 #define JSON_API CPPTL_API
 #elif defined(JSON_DLL_BUILD)
-#if defined(_MSC_VER)
+#if defined(_MSC_VER) || defined(__MINGW32__)
 #define JSON_API __declspec(dllexport)
 #define JSONCPP_DISABLE_DLL_INTERFACE_WARNING
 #endif // if defined(_MSC_VER)
 #elif defined(JSON_DLL)
-#if defined(_MSC_VER)
+#if defined(_MSC_VER) || defined(__MINGW32__)
 #define JSON_API __declspec(dllimport)
 #define JSONCPP_DISABLE_DLL_INTERFACE_WARNING
 #endif // if defined(_MSC_VER)
@@ -166,34 +177,93 @@ license you like.
 // Storages, and 64 bits integer support is disabled.
 // #define JSON_NO_INT64 1
 
-#if defined(_MSC_VER) && _MSC_VER <= 1200 // MSVC 6
-// Microsoft Visual Studio 6 only support conversion from __int64 to double
-// (no conversion from unsigned __int64).
-#define JSON_USE_INT64_DOUBLE_CONVERSION 1
-// Disable warning 4786 for VS6 caused by STL (identifier was truncated to '255'
-// characters in the debug information)
-// All projects I've ever seen with VS6 were using this globally (not bothering
-// with pragma push/pop).
-#pragma warning(disable : 4786)
-#endif // if defined(_MSC_VER)  &&  _MSC_VER < 1200 // MSVC 6
+#if defined(_MSC_VER) // MSVC
+#  if _MSC_VER <= 1200 // MSVC 6
+    // Microsoft Visual Studio 6 only support conversion from __int64 to double
+    // (no conversion from unsigned __int64).
+#    define JSON_USE_INT64_DOUBLE_CONVERSION 1
+    // Disable warning 4786 for VS6 caused by STL (identifier was truncated to '255'
+    // characters in the debug information)
+    // All projects I've ever seen with VS6 were using this globally (not bothering
+    // with pragma push/pop).
+#    pragma warning(disable : 4786)
+#  endif // MSVC 6
+
+#  if _MSC_VER >= 1500 // MSVC 2008
+    /// Indicates that the following function is deprecated.
+#    define JSONCPP_DEPRECATED(message) __declspec(deprecated(message))
+#  endif
+
+#endif // defined(_MSC_VER)
 
-#if defined(_MSC_VER) && _MSC_VER >= 1500 // MSVC 2008
-/// Indicates that the following function is deprecated.
-#define JSONCPP_DEPRECATED(message) __declspec(deprecated(message))
-#elif defined(__clang__) && defined(__has_feature)
-#if __has_feature(attribute_deprecated_with_message)
-#define JSONCPP_DEPRECATED(message)  __attribute__ ((deprecated(message)))
+// In c++11 the override keyword allows you to explicity define that a function
+// is intended to override the base-class version.  This makes the code more
+// managable and fixes a set of common hard-to-find bugs.
+#if __cplusplus >= 201103L
+# define JSONCPP_OVERRIDE override
+# define JSONCPP_NOEXCEPT noexcept
+#elif defined(_MSC_VER) && _MSC_VER > 1600 && _MSC_VER < 1900
+# define JSONCPP_OVERRIDE override
+# define JSONCPP_NOEXCEPT throw()
+#elif defined(_MSC_VER) && _MSC_VER >= 1900
+# define JSONCPP_OVERRIDE override
+# define JSONCPP_NOEXCEPT noexcept
+#else
+# define JSONCPP_OVERRIDE
+# define JSONCPP_NOEXCEPT throw()
 #endif
-#elif defined(__GNUC__) &&  (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5))
-#define JSONCPP_DEPRECATED(message)  __attribute__ ((deprecated(message)))
-#elif defined(__GNUC__) &&  (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))
-#define JSONCPP_DEPRECATED(message)  __attribute__((__deprecated__))
+
+#ifndef JSON_HAS_RVALUE_REFERENCES
+
+#if defined(_MSC_VER) && _MSC_VER >= 1600 // MSVC >= 2010
+#define JSON_HAS_RVALUE_REFERENCES 1
+#endif // MSVC >= 2010
+
+#ifdef __clang__
+#if __has_feature(cxx_rvalue_references)
+#define JSON_HAS_RVALUE_REFERENCES 1
+#endif  // has_feature
+
+#elif defined __GNUC__ // not clang (gcc comes later since clang emulates gcc)
+#if defined(__GXX_EXPERIMENTAL_CXX0X__) || (__cplusplus >= 201103L)
+#define JSON_HAS_RVALUE_REFERENCES 1
+#endif  // GXX_EXPERIMENTAL
+
+#endif // __clang__ || __GNUC__
+
+#endif // not defined JSON_HAS_RVALUE_REFERENCES
+
+#ifndef JSON_HAS_RVALUE_REFERENCES
+#define JSON_HAS_RVALUE_REFERENCES 0
 #endif
 
+#ifdef __clang__
+#elif defined __GNUC__ // not clang (gcc comes later since clang emulates gcc)
+#  if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5))
+#    define JSONCPP_DEPRECATED(message)  __attribute__ ((deprecated(message)))
+#  elif (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))
+#    define JSONCPP_DEPRECATED(message)  __attribute__((__deprecated__))
+#  endif  // GNUC version
+#endif // __clang__ || __GNUC__
+
 #if !defined(JSONCPP_DEPRECATED)
 #define JSONCPP_DEPRECATED(message)
 #endif // if !defined(JSONCPP_DEPRECATED)
 
+#if __GNUC__ >= 6
+#  define JSON_USE_INT64_DOUBLE_CONVERSION 1
+#endif
+
+#if !defined(JSON_IS_AMALGAMATION)
+
+# include "version.h"
+
+# if JSONCPP_USING_SECURE_MEMORY
+#  include "allocator.h" //typedef Allocator
+# endif
+
+#endif // if !defined(JSON_IS_AMALGAMATION)
+
 namespace Json {
 typedef int Int;
 typedef unsigned int UInt;
@@ -214,6 +284,19 @@ typedef Int64 LargestInt;
 typedef UInt64 LargestUInt;
 #define JSON_HAS_INT64
 #endif // if defined(JSON_NO_INT64)
+#if JSONCPP_USING_SECURE_MEMORY
+#define JSONCPP_STRING        std::basic_string<char, std::char_traits<char>, Json::SecureAllocator<char> >
+#define JSONCPP_OSTRINGSTREAM std::basic_ostringstream<char, std::char_traits<char>, Json::SecureAllocator<char> >
+#define JSONCPP_OSTREAM       std::basic_ostream<char, std::char_traits<char>>
+#define JSONCPP_ISTRINGSTREAM std::basic_istringstream<char, std::char_traits<char>, Json::SecureAllocator<char> >
+#define JSONCPP_ISTREAM       std::istream
+#else
+#define JSONCPP_STRING        std::string
+#define JSONCPP_OSTRINGSTREAM std::ostringstream
+#define JSONCPP_OSTREAM       std::ostream
+#define JSONCPP_ISTRINGSTREAM std::istringstream
+#define JSONCPP_ISTREAM       std::istream
+#endif // if JSONCPP_USING_SECURE_MEMORY
 } // end namespace Json
 
 #endif // JSON_CONFIG_H_INCLUDED
@@ -294,6 +377,8 @@ class ValueConstIterator;
 #include "forwards.h"
 #endif // if !defined(JSON_IS_AMALGAMATION)
 
+#pragma pack(push, 8)
+
 namespace Json {
 
 /** \brief Configuration passed to reader and writer.
@@ -338,6 +423,8 @@ public:
 
 } // namespace Json
 
+#pragma pack(pop)
+
 #endif // CPPTL_JSON_FEATURES_H_INCLUDED
 
 // //////////////////////////////////////////////////////////////////////
@@ -377,6 +464,19 @@ public:
 #include <cpptl/forwards.h>
 #endif
 
+//Conditional NORETURN attribute on the throw functions would:
+// a) suppress false positives from static code analysis 
+// b) possibly improve optimization opportunities.
+#if !defined(JSONCPP_NORETURN)
+#  if defined(_MSC_VER)
+#    define JSONCPP_NORETURN __declspec(noreturn)
+#  elif defined(__GNUC__)
+#    define JSONCPP_NORETURN __attribute__ ((__noreturn__))
+#  else
+#    define JSONCPP_NORETURN
+#  endif
+#endif
+
 // Disable warning C4251: <data member>: <type> needs to have dll-interface to
 // be used by...
 #if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
@@ -384,6 +484,8 @@ public:
 #pragma warning(disable : 4251)
 #endif // if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
 
+#pragma pack(push, 8)
+
 /** \brief JSON (JavaScript Object Notation).
  */
 namespace Json {
@@ -392,26 +494,41 @@ namespace Json {
  *
  * We use nothing but these internally. Of course, STL can throw others.
  */
-class JSON_API Exception;
+class JSON_API Exception : public std::exception {
+public:
+  Exception(JSONCPP_STRING const& msg);
+  ~Exception() JSONCPP_NOEXCEPT JSONCPP_OVERRIDE;
+  char const* what() const JSONCPP_NOEXCEPT JSONCPP_OVERRIDE;
+protected:
+  JSONCPP_STRING msg_;
+};
+
 /** Exceptions which the user cannot easily avoid.
  *
  * E.g. out-of-memory (when we use malloc), stack-overflow, malicious input
- *
+ * 
  * \remark derived from Json::Exception
  */
-class JSON_API RuntimeError;
+class JSON_API RuntimeError : public Exception {
+public:
+  RuntimeError(JSONCPP_STRING const& msg);
+};
+
 /** Exceptions thrown by JSON_ASSERT/JSON_FAIL macros.
  *
  * These are precondition-violations (user bugs) and internal errors (our bugs).
- *
+ * 
  * \remark derived from Json::Exception
  */
-class JSON_API LogicError;
+class JSON_API LogicError : public Exception {
+public:
+  LogicError(JSONCPP_STRING const& msg);
+};
 
 /// used internally
-void throwRuntimeError(std::string const& msg);
+JSONCPP_NORETURN void throwRuntimeError(JSONCPP_STRING const& msg);
 /// used internally
-void throwLogicError(std::string const& msg);
+JSONCPP_NORETURN void throwLogicError(JSONCPP_STRING const& msg);
 
 /** \brief Type of the value held by a Value object.
  */
@@ -502,7 +619,7 @@ private:
 class JSON_API Value {
   friend class ValueIteratorBase;
 public:
-  typedef std::vector<std::string> Members;
+  typedef std::vector<JSONCPP_STRING> Members;
   typedef ValueIterator iterator;
   typedef ValueConstIterator const_iterator;
   typedef Json::UInt UInt;
@@ -517,6 +634,8 @@ public:
 
   static const Value& null;  ///< We regret this reference to a global instance; prefer the simpler Value().
   static const Value& nullRef;  ///< just a kludge for binary-compatibility; same as null
+  static Value const& nullSingleton(); ///< Prefer this to null or nullRef.
+
   /// Minimum signed integer value that can be stored in a Json::Value.
   static const LargestInt minLargestInt;
   /// Maximum signed integer value that can be stored in a Json::Value.
@@ -552,6 +671,9 @@ private:
     CZString(ArrayIndex index);
     CZString(char const* str, unsigned length, DuplicationPolicy allocate);
     CZString(CZString const& other);
+#if JSON_HAS_RVALUE_REFERENCES
+    CZString(CZString&& other);
+#endif
     ~CZString();
     CZString& operator=(CZString other);
     bool operator<(CZString const& other) const;
@@ -566,7 +688,7 @@ private:
     void swap(CZString& other);
 
     struct StringStorage {
-      DuplicationPolicy policy_: 2;
+      unsigned policy_: 2;
       unsigned length_: 30; // 1GB max
     };
 
@@ -610,7 +732,7 @@ Json::Value obj_value(Json::objectValue); // {}
 #endif // if defined(JSON_HAS_INT64)
   Value(double value);
   Value(const char* value); ///< Copy til first 0. (NULL causes to seg-fault.)
-  Value(const char* beginValue, const char* endValue); ///< Copy all, incl zeroes.
+  Value(const char* begin, const char* end); ///< Copy all, incl zeroes.
   /** \brief Constructs a value from a static string.
 
    * Like other value string constructor but do not duplicate the string for
@@ -627,13 +749,17 @@ Json::Value obj_value(Json::objectValue); // {}
    * \endcode
    */
   Value(const StaticString& value);
-  Value(const std::string& value); ///< Copy data() til size(). Embedded zeroes too.
+  Value(const JSONCPP_STRING& value); ///< Copy data() til size(). Embedded zeroes too.
 #ifdef JSON_USE_CPPTL
   Value(const CppTL::ConstString& value);
 #endif
   Value(bool value);
   /// Deep copy.
   Value(const Value& other);
+#if JSON_HAS_RVALUE_REFERENCES
+  /// Move constructor
+  Value(Value&& other);
+#endif
   ~Value();
 
   /// Deep copy, then swap(other).
@@ -656,12 +782,15 @@ Json::Value obj_value(Json::objectValue); // {}
   int compare(const Value& other) const;
 
   const char* asCString() const; ///< Embedded zeroes could cause you trouble!
-  std::string asString() const; ///< Embedded zeroes are possible.
+#if JSONCPP_USING_SECURE_MEMORY
+  unsigned getCStringLength() const; //Allows you to understand the length of the CString
+#endif
+  JSONCPP_STRING asString() const; ///< Embedded zeroes are possible.
   /** Get raw char* of string-value.
    *  \return false if !string. (Seg-fault if str or end are NULL.)
    */
   bool getString(
-      char const** str, char const** end) const;
+      char const** begin, char const** end) const;
 #ifdef JSON_USE_CPPTL
   CppTL::ConstString asConstString() const;
 #endif
@@ -760,11 +889,11 @@ Json::Value obj_value(Json::objectValue); // {}
   const Value& operator[](const char* key) const;
   /// Access an object value by name, create a null member if it does not exist.
   /// \param key may contain embedded nulls.
-  Value& operator[](const std::string& key);
+  Value& operator[](const JSONCPP_STRING& key);
   /// Access an object value by name, returns null if there is no member with
   /// that name.
   /// \param key may contain embedded nulls.
-  const Value& operator[](const std::string& key) const;
+  const Value& operator[](const JSONCPP_STRING& key) const;
   /** \brief Access an object value by name, create a null member if it does not
    exist.
 
@@ -790,12 +919,12 @@ Json::Value obj_value(Json::objectValue); // {}
   Value get(const char* key, const Value& defaultValue) const;
   /// Return the member named key if it exist, defaultValue otherwise.
   /// \note deep copy
-  /// \param key may contain embedded nulls.
-  Value get(const char* key, const char* end, const Value& defaultValue) const;
+  /// \note key may contain embedded nulls.
+  Value get(const char* begin, const char* end, const Value& defaultValue) const;
   /// Return the member named key if it exist, defaultValue otherwise.
   /// \note deep copy
   /// \param key may contain embedded nulls.
-  Value get(const std::string& key, const Value& defaultValue) const;
+  Value get(const JSONCPP_STRING& key, const Value& defaultValue) const;
 #ifdef JSON_USE_CPPTL
   /// Return the member named key if it exist, defaultValue otherwise.
   /// \note deep copy
@@ -803,12 +932,12 @@ Json::Value obj_value(Json::objectValue); // {}
 #endif
   /// Most general and efficient version of isMember()const, get()const,
   /// and operator[]const
-  /// \note As stated elsewhere, behavior is undefined if (end-key) >= 2^30
-  Value const* find(char const* key, char const* end) const;
+  /// \note As stated elsewhere, behavior is undefined if (end-begin) >= 2^30
+  Value const* find(char const* begin, char const* end) const;
   /// Most general and efficient version of object-mutators.
-  /// \note As stated elsewhere, behavior is undefined if (end-key) >= 2^30
+  /// \note As stated elsewhere, behavior is undefined if (end-begin) >= 2^30
   /// \return non-zero, but JSON_ASSERT if this is neither object nor nullValue.
-  Value const* demand(char const* key, char const* end);
+  Value const* demand(char const* begin, char const* end);
   /// \brief Remove and return the named member.
   ///
   /// Do nothing if it did not exist.
@@ -820,8 +949,8 @@ Json::Value obj_value(Json::objectValue); // {}
   /// Same as removeMember(const char*)
   /// \param key may contain embedded nulls.
   /// \deprecated
-  Value removeMember(const std::string& key);
-  /// Same as removeMember(const char* key, const char* end, Value* removed),
+  Value removeMember(const JSONCPP_STRING& key);
+  /// Same as removeMember(const char* begin, const char* end, Value* removed),
   /// but 'key' is null-terminated.
   bool removeMember(const char* key, Value* removed);
   /** \brief Remove the named map member.
@@ -830,9 +959,9 @@ Json::Value obj_value(Json::objectValue); // {}
       \param key may contain embedded nulls.
       \return true iff removed (no exceptions)
   */
-  bool removeMember(std::string const& key, Value* removed);
-  /// Same as removeMember(std::string const& key, Value* removed)
-  bool removeMember(const char* key, const char* end, Value* removed);
+  bool removeMember(JSONCPP_STRING const& key, Value* removed);
+  /// Same as removeMember(JSONCPP_STRING const& key, Value* removed)
+  bool removeMember(const char* begin, const char* end, Value* removed);
   /** \brief Remove the indexed array element.
 
       O(n) expensive operations.
@@ -846,9 +975,9 @@ Json::Value obj_value(Json::objectValue); // {}
   bool isMember(const char* key) const;
   /// Return true if the object has a member named key.
   /// \param key may contain embedded nulls.
-  bool isMember(const std::string& key) const;
-  /// Same as isMember(std::string const& key)const
-  bool isMember(const char* key, const char* end) const;
+  bool isMember(const JSONCPP_STRING& key) const;
+  /// Same as isMember(JSONCPP_STRING const& key)const
+  bool isMember(const char* begin, const char* end) const;
 #ifdef JSON_USE_CPPTL
   /// Return true if the object has a member named key.
   bool isMember(const CppTL::ConstString& key) const;
@@ -867,16 +996,17 @@ Json::Value obj_value(Json::objectValue); // {}
   //# endif
 
   /// \deprecated Always pass len.
+  JSONCPP_DEPRECATED("Use setComment(JSONCPP_STRING const&) instead.")
   void setComment(const char* comment, CommentPlacement placement);
   /// Comments must be //... or /* ... */
   void setComment(const char* comment, size_t len, CommentPlacement placement);
   /// Comments must be //... or /* ... */
-  void setComment(const std::string& comment, CommentPlacement placement);
+  void setComment(const JSONCPP_STRING& comment, CommentPlacement placement);
   bool hasComment(CommentPlacement placement) const;
   /// Include delimiters and embedded newlines.
-  std::string getComment(CommentPlacement placement) const;
+  JSONCPP_STRING getComment(CommentPlacement placement) const;
 
-  std::string toStyledString() const;
+  JSONCPP_STRING toStyledString() const;
 
   const_iterator begin() const;
   const_iterator end() const;
@@ -886,10 +1016,10 @@ Json::Value obj_value(Json::objectValue); // {}
 
   // Accessors for the [start, limit) range of bytes within the JSON text from
   // which this value was parsed, if any.
-  void setOffsetStart(size_t start);
-  void setOffsetLimit(size_t limit);
-  size_t getOffsetStart() const;
-  size_t getOffsetLimit() const;
+  void setOffsetStart(ptrdiff_t start);
+  void setOffsetLimit(ptrdiff_t limit);
+  ptrdiff_t getOffsetStart() const;
+  ptrdiff_t getOffsetLimit() const;
 
 private:
   void initBasic(ValueType type, bool allocated = false);
@@ -930,8 +1060,8 @@ private:
 
   // [start, limit) byte offsets in the source JSON text from which this Value
   // was extracted.
-  size_t start_;
-  size_t limit_;
+  ptrdiff_t start_;
+  ptrdiff_t limit_;
 };
 
 /** \brief Experimental and untested: represents an element of the "path" to
@@ -944,7 +1074,7 @@ public:
   PathArgument();
   PathArgument(ArrayIndex index);
   PathArgument(const char* key);
-  PathArgument(const std::string& key);
+  PathArgument(const JSONCPP_STRING& key);
 
 private:
   enum Kind {
@@ -952,7 +1082,7 @@ private:
     kindIndex,
     kindKey
   };
-  std::string key_;
+  JSONCPP_STRING key_;
   ArrayIndex index_;
   Kind kind_;
 };
@@ -970,7 +1100,7 @@ private:
  */
 class JSON_API Path {
 public:
-  Path(const std::string& path,
+  Path(const JSONCPP_STRING& path,
        const PathArgument& a1 = PathArgument(),
        const PathArgument& a2 = PathArgument(),
        const PathArgument& a3 = PathArgument(),
@@ -987,12 +1117,12 @@ private:
   typedef std::vector<const PathArgument*> InArgs;
   typedef std::vector<PathArgument> Args;
 
-  void makePath(const std::string& path, const InArgs& in);
-  void addPathInArg(const std::string& path,
+  void makePath(const JSONCPP_STRING& path, const InArgs& in);
+  void addPathInArg(const JSONCPP_STRING& path,
                     const InArgs& in,
                     InArgs::const_iterator& itInArg,
                     PathArgument::Kind kind);
-  void invalidPath(const std::string& path, int location);
+  void invalidPath(const JSONCPP_STRING& path, int location);
 
   Args args_;
 };
@@ -1007,9 +1137,6 @@ public:
   typedef int difference_type;
   typedef ValueIteratorBase SelfType;
 
-  ValueIteratorBase();
-  explicit ValueIteratorBase(const Value::ObjectValues::iterator& current);
-
   bool operator==(const SelfType& other) const { return isEqual(other); }
 
   bool operator!=(const SelfType& other) const { return !isEqual(other); }
@@ -1028,7 +1155,7 @@ public:
   /// Return the member name of the referenced Value, or "" if it is not an
   /// objectValue.
   /// \note Avoid `c_str()` on result, as embedded zeroes are possible.
-  std::string name() const;
+  JSONCPP_STRING name() const;
 
   /// Return the member name of the referenced Value. "" if it is not an
   /// objectValue.
@@ -1057,6 +1184,12 @@ private:
   Value::ObjectValues::iterator current_;
   // Indicates that iterator is for a null value.
   bool isNull_;
+
+public:
+  // For some reason, BORLAND needs these at the end, rather
+  // than earlier. No idea why.
+  ValueIteratorBase();
+  explicit ValueIteratorBase(const Value::ObjectValues::iterator& current);
 };
 
 /** \brief const iterator for object and array value.
@@ -1074,6 +1207,7 @@ public:
   typedef ValueConstIterator SelfType;
 
   ValueConstIterator();
+  ValueConstIterator(ValueIterator const& other);
 
 private:
 /*! \internal Use by Value to create an iterator.
@@ -1123,7 +1257,7 @@ public:
   typedef ValueIterator SelfType;
 
   ValueIterator();
-  ValueIterator(const ValueConstIterator& other);
+  explicit ValueIterator(const ValueConstIterator& other);
   ValueIterator(const ValueIterator& other);
 
 private:
@@ -1169,6 +1303,7 @@ template<>
 inline void swap(Json::Value& a, Json::Value& b) { a.swap(b); }
 }
 
+#pragma pack(pop)
 
 #if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
 #pragma warning(pop)
@@ -1214,6 +1349,8 @@ inline void swap(Json::Value& a, Json::Value& b) { a.swap(b); }
 #pragma warning(disable : 4251)
 #endif // if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
 
+#pragma pack(push, 8)
+
 namespace Json {
 
 /** \brief Unserialize a <a HREF="http://www.json.org">JSON</a> document into a
@@ -1233,9 +1370,9 @@ public:
    *
    */
   struct StructuredError {
-    size_t offset_start;
-    size_t offset_limit;
-    std::string message;
+    ptrdiff_t offset_start;
+    ptrdiff_t offset_limit;
+    JSONCPP_STRING message;
   };
 
   /** \brief Constructs a Reader allowing all features
@@ -1290,7 +1427,7 @@ public:
 
   /// \brief Parse from input stream.
   /// \see Json::operator>>(std::istream&, Json::Value&).
-  bool parse(std::istream& is, Value& root, bool collectComments = true);
+  bool parse(JSONCPP_ISTREAM& is, Value& root, bool collectComments = true);
 
   /** \brief Returns a user friendly string that list errors in the parsed
    * document.
@@ -1302,7 +1439,7 @@ public:
    * \deprecated Use getFormattedErrorMessages() instead (typo fix).
    */
   JSONCPP_DEPRECATED("Use getFormattedErrorMessages() instead.")
-  std::string getFormatedErrorMessages() const;
+  JSONCPP_STRING getFormatedErrorMessages() const;
 
   /** \brief Returns a user friendly string that list errors in the parsed
    * document.
@@ -1312,7 +1449,7 @@ public:
    * occurred
    *         during parsing.
    */
-  std::string getFormattedErrorMessages() const;
+  JSONCPP_STRING getFormattedErrorMessages() const;
 
   /** \brief Returns a vector of structured erros encounted while parsing.
    * \return A (possibly empty) vector of StructuredError objects. Currently
@@ -1329,7 +1466,7 @@ public:
    * \return \c true if the error was successfully added, \c false if the
    * Value offset exceeds the document size.
    */
-  bool pushError(const Value& value, const std::string& message);
+  bool pushError(const Value& value, const JSONCPP_STRING& message);
 
   /** \brief Add a semantic error message with extra context.
    * \param value JSON Value location associated with the error
@@ -1338,7 +1475,7 @@ public:
    * \return \c true if the error was successfully added, \c false if either
    * Value offset exceeds the document size.
    */
-  bool pushError(const Value& value, const std::string& message, const Value& extra);
+  bool pushError(const Value& value, const JSONCPP_STRING& message, const Value& extra);
 
   /** \brief Return whether there are any errors.
    * \return \c true if there are no errors to report \c false if
@@ -1374,7 +1511,7 @@ private:
   class ErrorInfo {
   public:
     Token token_;
-    std::string message_;
+    JSONCPP_STRING message_;
     Location extra_;
   };
 
@@ -1394,7 +1531,7 @@ private:
   bool decodeNumber(Token& token);
   bool decodeNumber(Token& token, Value& decoded);
   bool decodeString(Token& token);
-  bool decodeString(Token& token, std::string& decoded);
+  bool decodeString(Token& token, JSONCPP_STRING& decoded);
   bool decodeDouble(Token& token);
   bool decodeDouble(Token& token, Value& decoded);
   bool decodeUnicodeCodePoint(Token& token,
@@ -1405,9 +1542,9 @@ private:
                                    Location& current,
                                    Location end,
                                    unsigned int& unicode);
-  bool addError(const std::string& message, Token& token, Location extra = 0);
+  bool addError(const JSONCPP_STRING& message, Token& token, Location extra = 0);
   bool recoverFromError(TokenType skipUntilToken);
-  bool addErrorAndRecover(const std::string& message,
+  bool addErrorAndRecover(const JSONCPP_STRING& message,
                           Token& token,
                           TokenType skipUntilToken);
   void skipUntilSpace();
@@ -1415,20 +1552,20 @@ private:
   Char getNextChar();
   void
   getLocationLineAndColumn(Location location, int& line, int& column) const;
-  std::string getLocationLineAndColumn(Location location) const;
+  JSONCPP_STRING getLocationLineAndColumn(Location location) const;
   void addComment(Location begin, Location end, CommentPlacement placement);
   void skipCommentTokens(Token& token);
 
   typedef std::stack<Value*> Nodes;
   Nodes nodes_;
   Errors errors_;
-  std::string document_;
+  JSONCPP_STRING document_;
   Location begin_;
   Location end_;
   Location current_;
   Location lastValueEnd_;
   Value* lastValue_;
-  std::string commentsBefore_;
+  JSONCPP_STRING commentsBefore_;
   Features features_;
   bool collectComments_;
 };  // Reader
@@ -1457,9 +1594,9 @@ public:
    */
   virtual bool parse(
       char const* beginDoc, char const* endDoc,
-      Value* root, std::string* errs) = 0;
+      Value* root, JSONCPP_STRING* errs) = 0;
 
-  class Factory {
+  class JSON_API Factory {
   public:
     virtual ~Factory() {}
     /** \brief Allocate a CharReader via operator new().
@@ -1477,7 +1614,7 @@ Usage:
   CharReaderBuilder builder;
   builder["collectComments"] = false;
   Value value;
-  std::string errs;
+  JSONCPP_STRING errs;
   bool ok = parseFromStream(builder, std::cin, &value, &errs);
 \endcode
 */
@@ -1512,6 +1649,9 @@ public:
         the JSON value in the input string.
     - `"rejectDupKeys": false or true`
       - If true, `parse()` returns false when a key is duplicated within an object.
+    - `"allowSpecialFloats": false or true`
+      - If true, special float values (NaNs and infinities) are allowed 
+        and their values are lossfree restorable.
 
     You can examine 'settings_` yourself
     to see the defaults. You can also write and read them just like any
@@ -1521,9 +1661,9 @@ public:
   Json::Value settings_;
 
   CharReaderBuilder();
-  virtual ~CharReaderBuilder();
+  ~CharReaderBuilder() JSONCPP_OVERRIDE;
 
-  virtual CharReader* newCharReader() const;
+  CharReader* newCharReader() const JSONCPP_OVERRIDE;
 
   /** \return true if 'settings' are legal and consistent;
    *   otherwise, indicate bad settings via 'invalid'.
@@ -1532,18 +1672,18 @@ public:
 
   /** A simple way to update a specific setting.
    */
-  Value& operator[](std::string key);
+  Value& operator[](JSONCPP_STRING key);
 
   /** Called by ctor, but you can use this to reset settings_.
    * \pre 'settings' != NULL (but Json::null is fine)
    * \remark Defaults:
-   * \snippet src/lib_json/json_reader.cpp CharReaderBuilderStrictMode
+   * \snippet src/lib_json/json_reader.cpp CharReaderBuilderDefaults
    */
   static void setDefaults(Json::Value* settings);
   /** Same as old Features::strictMode().
    * \pre 'settings' != NULL (but Json::null is fine)
    * \remark Defaults:
-   * \snippet src/lib_json/json_reader.cpp CharReaderBuilderDefaults
+   * \snippet src/lib_json/json_reader.cpp CharReaderBuilderStrictMode
    */
   static void strictMode(Json::Value* settings);
 };
@@ -1554,7 +1694,7 @@ public:
   */
 bool JSON_API parseFromStream(
     CharReader::Factory const&,
-    std::istream&,
+    JSONCPP_ISTREAM&,
     Value* root, std::string* errs);
 
 /** \brief Read from 'sin' into 'root'.
@@ -1581,10 +1721,12 @@ bool JSON_API parseFromStream(
  \throw std::exception on parse error.
  \see Json::operator<<()
 */
-JSON_API std::istream& operator>>(std::istream&, Value&);
+JSON_API JSONCPP_ISTREAM& operator>>(JSONCPP_ISTREAM&, Value&);
 
 } // namespace Json
 
+#pragma pack(pop)
+
 #if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
 #pragma warning(pop)
 #endif // if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
@@ -1626,6 +1768,8 @@ JSON_API std::istream& operator>>(std::istream&, Value&);
 #pragma warning(disable : 4251)
 #endif // if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
 
+#pragma pack(push, 8)
+
 namespace Json {
 
 class Value;
@@ -1645,7 +1789,7 @@ Usage:
 */
 class JSON_API StreamWriter {
 protected:
-  std::ostream* sout_;  // not owned; will not delete
+  JSONCPP_OSTREAM* sout_;  // not owned; will not delete
 public:
   StreamWriter();
   virtual ~StreamWriter();
@@ -1655,7 +1799,7 @@ public:
       \return zero on success (For now, we always return zero, so check the stream instead.)
       \throw std::exception possibly, depending on configuration
    */
-  virtual int write(Value const& root, std::ostream* sout) = 0;
+  virtual int write(Value const& root, JSONCPP_OSTREAM* sout) = 0;
 
   /** \brief A simple abstract factory.
    */
@@ -1672,7 +1816,7 @@ public:
 /** \brief Write into stringstream, then return string, for convenience.
  * A StreamWriter will be created from the factory, used, and then deleted.
  */
-std::string JSON_API writeString(StreamWriter::Factory const& factory, Value const& root);
+JSONCPP_STRING JSON_API writeString(StreamWriter::Factory const& factory, Value const& root);
 
 
 /** \brief Build a StreamWriter implementation.
@@ -1705,6 +1849,10 @@ public:
         Strictly speaking, this is not valid JSON. But when the output is being
         fed to a browser's Javascript, it makes for smaller output and the
         browser can handle the output just fine.
+    - "useSpecialFloats": false or true
+      - If true, outputs non-finite floating point values in the following way:
+        NaN values as "NaN", positive infinity as "Infinity", and negative infinity
+        as "-Infinity".
 
     You can examine 'settings_` yourself
     to see the defaults. You can also write and read them just like any
@@ -1714,12 +1862,12 @@ public:
   Json::Value settings_;
 
   StreamWriterBuilder();
-  virtual ~StreamWriterBuilder();
+  ~StreamWriterBuilder() JSONCPP_OVERRIDE;
 
   /**
    * \throw std::exception if something goes wrong (e.g. invalid settings)
    */
-  virtual StreamWriter* newStreamWriter() const;
+  StreamWriter* newStreamWriter() const JSONCPP_OVERRIDE;
 
   /** \return true if 'settings' are legal and consistent;
    *   otherwise, indicate bad settings via 'invalid'.
@@ -1727,7 +1875,7 @@ public:
   bool validate(Json::Value* invalid) const;
   /** A simple way to update a specific setting.
    */
-  Value& operator[](std::string key);
+  Value& operator[](JSONCPP_STRING key);
 
   /** Called by ctor, but you can use this to reset settings_.
    * \pre 'settings' != NULL (but Json::null is fine)
@@ -1744,7 +1892,7 @@ class JSON_API Writer {
 public:
   virtual ~Writer();
 
-  virtual std::string write(const Value& root) = 0;
+  virtual JSONCPP_STRING write(const Value& root) = 0;
 };
 
 /** \brief Outputs a Value in <a HREF="http://www.json.org">JSON</a> format
@@ -1760,7 +1908,7 @@ class JSON_API FastWriter : public Writer {
 
 public:
   FastWriter();
-  virtual ~FastWriter() {}
+  ~FastWriter() JSONCPP_OVERRIDE {}
 
   void enableYAMLCompatibility();
 
@@ -1774,12 +1922,12 @@ public:
   void omitEndingLineFeed();
 
 public: // overridden from Writer
-  virtual std::string write(const Value& root);
+  JSONCPP_STRING write(const Value& root) JSONCPP_OVERRIDE;
 
 private:
   void writeValue(const Value& value);
 
-  std::string document_;
+  JSONCPP_STRING document_;
   bool yamlCompatiblityEnabled_;
   bool dropNullPlaceholders_;
   bool omitEndingLineFeed_;
@@ -1812,36 +1960,36 @@ private:
 class JSON_API StyledWriter : public Writer {
 public:
   StyledWriter();
-  virtual ~StyledWriter() {}
+  ~StyledWriter() JSONCPP_OVERRIDE {}
 
 public: // overridden from Writer
   /** \brief Serialize a Value in <a HREF="http://www.json.org">JSON</a> format.
    * \param root Value to serialize.
    * \return String containing the JSON document that represents the root value.
    */
-  virtual std::string write(const Value& root);
+  JSONCPP_STRING write(const Value& root) JSONCPP_OVERRIDE;
 
 private:
   void writeValue(const Value& value);
   void writeArrayValue(const Value& value);
   bool isMultineArray(const Value& value);
-  void pushValue(const std::string& value);
+  void pushValue(const JSONCPP_STRING& value);
   void writeIndent();
-  void writeWithIndent(const std::string& value);
+  void writeWithIndent(const JSONCPP_STRING& value);
   void indent();
   void unindent();
   void writeCommentBeforeValue(const Value& root);
   void writeCommentAfterValueOnSameLine(const Value& root);
   bool hasCommentForValue(const Value& value);
-  static std::string normalizeEOL(const std::string& text);
+  static JSONCPP_STRING normalizeEOL(const JSONCPP_STRING& text);
 
-  typedef std::vector<std::string> ChildValues;
+  typedef std::vector<JSONCPP_STRING> ChildValues;
 
   ChildValues childValues_;
-  std::string document_;
-  std::string indentString_;
-  int rightMargin_;
-  int indentSize_;
+  JSONCPP_STRING document_;
+  JSONCPP_STRING indentString_;
+  unsigned int rightMargin_;
+  unsigned int indentSize_;
   bool addChildValues_;
 };
 
@@ -1873,7 +2021,7 @@ private:
  */
 class JSON_API StyledStreamWriter {
 public:
-  StyledStreamWriter(std::string indentation = "\t");
+  StyledStreamWriter(JSONCPP_STRING indentation = "\t");
   ~StyledStreamWriter() {}
 
 public:
@@ -1883,49 +2031,51 @@ public:
    * \note There is no point in deriving from Writer, since write() should not
    * return a value.
    */
-  void write(std::ostream& out, const Value& root);
+  void write(JSONCPP_OSTREAM& out, const Value& root);
 
 private:
   void writeValue(const Value& value);
   void writeArrayValue(const Value& value);
   bool isMultineArray(const Value& value);
-  void pushValue(const std::string& value);
+  void pushValue(const JSONCPP_STRING& value);
   void writeIndent();
-  void writeWithIndent(const std::string& value);
+  void writeWithIndent(const JSONCPP_STRING& value);
   void indent();
   void unindent();
   void writeCommentBeforeValue(const Value& root);
   void writeCommentAfterValueOnSameLine(const Value& root);
   bool hasCommentForValue(const Value& value);
-  static std::string normalizeEOL(const std::string& text);
+  static JSONCPP_STRING normalizeEOL(const JSONCPP_STRING& text);
 
-  typedef std::vector<std::string> ChildValues;
+  typedef std::vector<JSONCPP_STRING> ChildValues;
 
   ChildValues childValues_;
-  std::ostream* document_;
-  std::string indentString_;
-  int rightMargin_;
-  std::string indentation_;
+  JSONCPP_OSTREAM* document_;
+  JSONCPP_STRING indentString_;
+  unsigned int rightMargin_;
+  JSONCPP_STRING indentation_;
   bool addChildValues_ : 1;
   bool indented_ : 1;
 };
 
 #if defined(JSON_HAS_INT64)
-std::string JSON_API valueToString(Int value);
-std::string JSON_API valueToString(UInt value);
+JSONCPP_STRING JSON_API valueToString(Int value);
+JSONCPP_STRING JSON_API valueToString(UInt value);
 #endif // if defined(JSON_HAS_INT64)
-std::string JSON_API valueToString(LargestInt value);
-std::string JSON_API valueToString(LargestUInt value);
-std::string JSON_API valueToString(double value);
-std::string JSON_API valueToString(bool value);
-std::string JSON_API valueToQuotedString(const char* value);
+JSONCPP_STRING JSON_API valueToString(LargestInt value);
+JSONCPP_STRING JSON_API valueToString(LargestUInt value);
+JSONCPP_STRING JSON_API valueToString(double value);
+JSONCPP_STRING JSON_API valueToString(bool value);
+JSONCPP_STRING JSON_API valueToQuotedString(const char* value);
 
 /// \brief Output using the StyledStreamWriter.
 /// \see Json::operator>>()
-JSON_API std::ostream& operator<<(std::ostream&, const Value& root);
+JSON_API JSONCPP_OSTREAM& operator<<(JSONCPP_OSTREAM&, const Value& root);
 
 } // namespace Json
 
+#pragma pack(pop)
+
 #if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
 #pragma warning(pop)
 #endif // if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
@@ -1972,7 +2122,7 @@ JSON_API std::ostream& operator<<(std::ostream&, const Value& root);
 
 # define JSON_FAIL_MESSAGE(message)                                            \
   {                                                                            \
-    std::ostringstream oss; oss << message;                                    \
+    JSONCPP_OSTRINGSTREAM oss; oss << message;                                    \
     Json::throwLogicError(oss.str());                                          \
     abort();                                                                   \
   }
@@ -1985,7 +2135,7 @@ JSON_API std::ostream& operator<<(std::ostream&, const Value& root);
 // release builds we abort, for a core-dump or debugger.
 # define JSON_FAIL_MESSAGE(message)                                            \
   {                                                                            \
-    std::ostringstream oss; oss << message;                                    \
+    JSONCPP_OSTRINGSTREAM oss; oss << message;                                    \
     assert(false && oss.str().c_str());                                        \
     abort();                                                                   \
   }
diff --git a/json/jsoncpp.cpp b/json/jsoncpp.cpp
index 21b87cd5..7634ed4f 100644
--- a/json/jsoncpp.cpp
+++ b/json/jsoncpp.cpp
@@ -6,28 +6,28 @@
 // //////////////////////////////////////////////////////////////////////
 
 /*
-The JsonCpp library's source code, including accompanying documentation,
+The JsonCpp library's source code, including accompanying documentation, 
 tests and demonstration applications, are licensed under the following
 conditions...
 
-The author (Baptiste Lepilleur) explicitly disclaims copyright in all
-jurisdictions which recognize such a disclaimer. In such jurisdictions,
+The author (Baptiste Lepilleur) explicitly disclaims copyright in all 
+jurisdictions which recognize such a disclaimer. In such jurisdictions, 
 this software is released into the Public Domain.
 
 In jurisdictions which do not recognize Public Domain property (e.g. Germany as of
 2010), this software is Copyright (c) 2007-2010 by Baptiste Lepilleur, and is
 released under the terms of the MIT License (see below).
 
-In jurisdictions which recognize Public Domain property, the user of this
-software may choose to accept it either as 1) Public Domain, 2) under the
-conditions of the MIT License (see below), or 3) under the terms of dual
+In jurisdictions which recognize Public Domain property, the user of this 
+software may choose to accept it either as 1) Public Domain, 2) under the 
+conditions of the MIT License (see below), or 3) under the terms of dual 
 Public Domain/MIT License conditions described here, as they choose.
 
 The MIT License is about as close to Public Domain as a license can get, and is
 described in clear, concise terms at:
 
    http://en.wikipedia.org/wiki/MIT_License
-
+   
 The full text of the MIT License follows:
 
 ========================================================================
@@ -73,7 +73,7 @@ license you like.
 
 
 
-#include "json.h"
+#include "json/json.h"
 
 #ifndef JSON_IS_AMALGAMATION
 #error "Compile with -I PATH_TO_JSON_DIRECTORY"
@@ -92,6 +92,16 @@ license you like.
 #ifndef LIB_JSONCPP_JSON_TOOL_H_INCLUDED
 #define LIB_JSONCPP_JSON_TOOL_H_INCLUDED
 
+
+// Also support old flag NO_LOCALE_SUPPORT
+#ifdef NO_LOCALE_SUPPORT
+#define JSONCPP_NO_LOCALE_SUPPORT
+#endif
+
+#ifndef JSONCPP_NO_LOCALE_SUPPORT
+#include <clocale>
+#endif
+
 /* This header provides common string manipulation support, such as UTF-8,
  * portable conversion from/to string...
  *
@@ -99,10 +109,18 @@ license you like.
  */
 
 namespace Json {
+static char getDecimalPoint() {
+#ifdef JSONCPP_NO_LOCALE_SUPPORT
+  return '\0';
+#else
+  struct lconv* lc = localeconv();
+  return lc ? *(lc->decimal_point) : '\0';
+#endif
+}
 
 /// Converts a unicode code-point to UTF-8.
-static inline std::string codePointToUTF8(unsigned int cp) {
-  std::string result;
+static inline JSONCPP_STRING codePointToUTF8(unsigned int cp) {
+  JSONCPP_STRING result;
 
   // based on description from http://en.wikipedia.org/wiki/UTF-8
 
@@ -116,8 +134,8 @@ static inline std::string codePointToUTF8(unsigned int cp) {
   } else if (cp <= 0xFFFF) {
     result.resize(3);
     result[2] = static_cast<char>(0x80 | (0x3f & cp));
-    result[1] = 0x80 | static_cast<char>((0x3f & (cp >> 6)));
-    result[0] = 0xE0 | static_cast<char>((0xf & (cp >> 12)));
+    result[1] = static_cast<char>(0x80 | (0x3f & (cp >> 6)));
+    result[0] = static_cast<char>(0xE0 | (0xf & (cp >> 12)));
   } else if (cp <= 0x10FFFF) {
     result.resize(4);
     result[3] = static_cast<char>(0x80 | (0x3f & cp));
@@ -129,7 +147,7 @@ static inline std::string codePointToUTF8(unsigned int cp) {
   return result;
 }
 
-/// Returns true if ch is a control character (in range [0,32[).
+/// Returns true if ch is a control character (in range [1,31]).
 static inline bool isControlCharacter(char ch) { return ch > 0 && ch <= 0x1F; }
 
 enum {
@@ -149,7 +167,7 @@ typedef char UIntToStringBuffer[uintToStringBufferSize];
 static inline void uintToString(LargestUInt value, char*& current) {
   *--current = 0;
   do {
-    *--current = char(value % 10) + '0';
+    *--current = static_cast<char>(value % 10U + static_cast<unsigned>('0'));
     value /= 10;
   } while (value != 0);
 }
@@ -168,6 +186,18 @@ static inline void fixNumericLocale(char* begin, char* end) {
   }
 }
 
+static inline void fixNumericLocaleInput(char* begin, char* end) {
+  char decimalPoint = getDecimalPoint();
+  if (decimalPoint != '\0' && decimalPoint != '.') {
+    while (begin < end) {
+      if (*begin == '.') {
+        *begin = decimalPoint;
+      }
+      ++begin;
+    }
+  }
+}
+
 } // namespace Json {
 
 #endif // LIB_JSONCPP_JSON_TOOL_H_INCLUDED
@@ -186,6 +216,7 @@ static inline void fixNumericLocale(char* begin, char* end) {
 // //////////////////////////////////////////////////////////////////////
 
 // Copyright 2007-2011 Baptiste Lepilleur
+// Copyright (C) 2016 InfoTeCS JSC. All rights reserved.
 // Distributed under MIT license, or public domain if desired and
 // recognized in your jurisdiction.
 // See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
@@ -204,22 +235,43 @@ static inline void fixNumericLocale(char* begin, char* end) {
 #include <sstream>
 #include <memory>
 #include <set>
+#include <limits>
 
-#if defined(_MSC_VER) && _MSC_VER < 1500 // VC++ 8.0 and below
+#if defined(_MSC_VER)
+#if !defined(WINCE) && defined(__STDC_SECURE_LIB__) && _MSC_VER >= 1500 // VC++ 9.0 and above 
+#define snprintf sprintf_s
+#elif _MSC_VER >= 1900 // VC++ 14.0 and above
+#define snprintf std::snprintf
+#else
 #define snprintf _snprintf
 #endif
+#elif defined(__ANDROID__) || defined(__QNXNTO__)
+#define snprintf snprintf
+#elif __cplusplus >= 201103L
+#if !defined(__MINGW32__) && !defined(__CYGWIN__)
+#define snprintf std::snprintf
+#endif
+#endif
+
+#if defined(__QNXNTO__)
+#define sscanf std::sscanf
+#endif
 
 #if defined(_MSC_VER) && _MSC_VER >= 1400 // VC++ 8.0
 // Disable warning about strdup being deprecated.
 #pragma warning(disable : 4996)
 #endif
 
-static int const stackLimit_g = 1000;
-static int       stackDepth_g = 0;  // see readValue()
+// Define JSONCPP_DEPRECATED_STACK_LIMIT as an appropriate integer at compile time to change the stack limit
+#if !defined(JSONCPP_DEPRECATED_STACK_LIMIT)
+#define JSONCPP_DEPRECATED_STACK_LIMIT 1000
+#endif
+
+static size_t const stackLimit_g = JSONCPP_DEPRECATED_STACK_LIMIT; // see readValue()
 
 namespace Json {
 
-#if __cplusplus >= 201103L
+#if __cplusplus >= 201103L || (defined(_CPPLIB_VER) && _CPPLIB_VER >= 520)
 typedef std::unique_ptr<CharReader> CharReaderPtr;
 #else
 typedef std::auto_ptr<CharReader>   CharReaderPtr;
@@ -268,7 +320,8 @@ Reader::Reader(const Features& features)
 
 bool
 Reader::parse(const std::string& document, Value& root, bool collectComments) {
-  document_ = document;
+  JSONCPP_STRING documentCopy(document.data(), document.data() + document.capacity());
+  std::swap(documentCopy, document_);
   const char* begin = document_.c_str();
   const char* end = begin + document_.length();
   return parse(begin, end, root, collectComments);
@@ -280,11 +333,11 @@ bool Reader::parse(std::istream& sin, Value& root, bool collectComments) {
   // Those would allow streamed input from a file, if parse() were a
   // template function.
 
-  // Since std::string is reference-counted, this at least does not
+  // Since JSONCPP_STRING is reference-counted, this at least does not
   // create an extra copy.
-  std::string doc;
+  JSONCPP_STRING doc;
   std::getline(sin, doc, (char)EOF);
-  return parse(doc, root, collectComments);
+  return parse(doc.data(), doc.data() + doc.size(), root, collectComments);
 }
 
 bool Reader::parse(const char* beginDoc,
@@ -307,7 +360,6 @@ bool Reader::parse(const char* beginDoc,
     nodes_.pop();
   nodes_.push(&root);
 
-  stackDepth_g = 0;  // Yes, this is bad coding, but options are limited.
   bool successful = readValue();
   Token token;
   skipCommentTokens(token);
@@ -330,12 +382,10 @@ bool Reader::parse(const char* beginDoc,
 }
 
 bool Reader::readValue() {
-  // This is a non-reentrant way to support a stackLimit. Terrible!
-  // But this deprecated class has a security problem: Bad input can
-  // cause a seg-fault. This seems like a fair, binary-compatible way
-  // to prevent the problem.
-  if (stackDepth_g >= stackLimit_g) throwRuntimeError("Exceeded stackLimit in readValue().");
-  ++stackDepth_g;
+  // readValue() may call itself only if it calls readObject() or ReadArray().
+  // These methods execute nodes_.push() just before and nodes_.pop)() just after calling readValue(). 
+  // parse() executes one nodes_.push(), so > instead of >=.
+  if (nodes_.size() > stackLimit_g) throwRuntimeError("Exceeded stackLimit in readValue().");
 
   Token token;
   skipCommentTokens(token);
@@ -409,7 +459,6 @@ bool Reader::readValue() {
     lastValue_ = &currentValue();
   }
 
-  --stackDepth_g;
   return successful;
 }
 
@@ -538,9 +587,9 @@ bool Reader::readComment() {
   return true;
 }
 
-static std::string normalizeEOL(Reader::Location begin, Reader::Location end) {
-  std::string normalized;
-  normalized.reserve(end - begin);
+static JSONCPP_STRING normalizeEOL(Reader::Location begin, Reader::Location end) {
+  JSONCPP_STRING normalized;
+  normalized.reserve(static_cast<size_t>(end - begin));
   Reader::Location current = begin;
   while (current != end) {
     char c = *current++;
@@ -560,7 +609,7 @@ static std::string normalizeEOL(Reader::Location begin, Reader::Location end) {
 void
 Reader::addComment(Location begin, Location end, CommentPlacement placement) {
   assert(collectComments_);
-  const std::string& normalized = normalizeEOL(begin, end);
+  const JSONCPP_STRING& normalized = normalizeEOL(begin, end);
   if (placement == commentAfterOnSameLine) {
     assert(lastValue_ != 0);
     lastValue_->setComment(normalized, placement);
@@ -570,7 +619,7 @@ Reader::addComment(Location begin, Location end, CommentPlacement placement) {
 }
 
 bool Reader::readCStyleComment() {
-  while (current_ != end_) {
+  while ((current_ + 1) < end_) {
     Char c = getNextChar();
     if (c == '*' && *current_ == '/')
       break;
@@ -599,25 +648,25 @@ void Reader::readNumber() {
   char c = '0'; // stopgap for already consumed character
   // integral part
   while (c >= '0' && c <= '9')
-    c = (current_ = p) < end_ ? *p++ : 0;
+    c = (current_ = p) < end_ ? *p++ : '\0';
   // fractional part
   if (c == '.') {
-    c = (current_ = p) < end_ ? *p++ : 0;
+    c = (current_ = p) < end_ ? *p++ : '\0';
     while (c >= '0' && c <= '9')
-      c = (current_ = p) < end_ ? *p++ : 0;
+      c = (current_ = p) < end_ ? *p++ : '\0';
   }
   // exponential part
   if (c == 'e' || c == 'E') {
-    c = (current_ = p) < end_ ? *p++ : 0;
+    c = (current_ = p) < end_ ? *p++ : '\0';
     if (c == '+' || c == '-')
-      c = (current_ = p) < end_ ? *p++ : 0;
+      c = (current_ = p) < end_ ? *p++ : '\0';
     while (c >= '0' && c <= '9')
-      c = (current_ = p) < end_ ? *p++ : 0;
+      c = (current_ = p) < end_ ? *p++ : '\0';
   }
 }
 
 bool Reader::readString() {
-  Char c = 0;
+  Char c = '\0';
   while (current_ != end_) {
     c = getNextChar();
     if (c == '\\')
@@ -630,7 +679,7 @@ bool Reader::readString() {
 
 bool Reader::readObject(Token& tokenStart) {
   Token tokenName;
-  std::string name;
+  JSONCPP_STRING name;
   Value init(objectValue);
   currentValue().swapPayload(init);
   currentValue().setOffsetStart(tokenStart.start_ - begin_);
@@ -650,7 +699,7 @@ bool Reader::readObject(Token& tokenStart) {
       Value numberName;
       if (!decodeNumber(tokenName, numberName))
         return recoverFromError(tokenObjectEnd);
-      name = numberName.asString();
+      name = JSONCPP_STRING(numberName.asCString());
     } else {
       break;
     }
@@ -689,7 +738,7 @@ bool Reader::readArray(Token& tokenStart) {
   currentValue().swapPayload(init);
   currentValue().setOffsetStart(tokenStart.start_ - begin_);
   skipSpaces();
-  if (*current_ == ']') // empty array
+  if (current_ != end_ && *current_ == ']') // empty array
   {
     Token endArray;
     readToken(endArray);
@@ -742,7 +791,7 @@ bool Reader::decodeNumber(Token& token, Value& decoded) {
     ++current;
   // TODO: Help the compiler do the div and mod at compile time or get rid of them.
   Value::LargestUInt maxIntegerValue =
-      isNegative ? Value::LargestUInt(-Value::minLargestInt)
+      isNegative ? Value::LargestUInt(Value::maxLargestInt) + 1
                  : Value::maxLargestUInt;
   Value::LargestUInt threshold = maxIntegerValue / 10;
   Value::LargestUInt value = 0;
@@ -750,7 +799,7 @@ bool Reader::decodeNumber(Token& token, Value& decoded) {
     Char c = *current++;
     if (c < '0' || c > '9')
       return decodeDouble(token, decoded);
-    Value::UInt digit(c - '0');
+    Value::UInt digit(static_cast<Value::UInt>(c - '0'));
     if (value >= threshold) {
       // We've hit or exceeded the max value divided by 10 (rounded down). If
       // a) we've only just touched the limit, b) this is the last digit, and
@@ -763,7 +812,9 @@ bool Reader::decodeNumber(Token& token, Value& decoded) {
     }
     value = value * 10 + digit;
   }
-  if (isNegative)
+  if (isNegative && value == maxIntegerValue)
+    decoded = Value::minLargestInt;
+  else if (isNegative)
     decoded = -Value::LargestInt(value);
   else if (value <= Value::LargestUInt(Value::maxInt))
     decoded = Value::LargestInt(value);
@@ -784,34 +835,10 @@ bool Reader::decodeDouble(Token& token) {
 
 bool Reader::decodeDouble(Token& token, Value& decoded) {
   double value = 0;
-  const int bufferSize = 32;
-  int count;
-  int length = int(token.end_ - token.start_);
-
-  // Sanity check to avoid buffer overflow exploits.
-  if (length < 0) {
-    return addError("Unable to parse token length", token);
-  }
-
-  // Avoid using a string constant for the format control string given to
-  // sscanf, as this can cause hard to debug crashes on OS X. See here for more
-  // info:
-  //
-  //     http://developer.apple.com/library/mac/#DOCUMENTATION/DeveloperTools/gcc-4.0.1/gcc/Incompatibilities.html
-  char format[] = "%lf";
-
-  if (length <= bufferSize) {
-    Char buffer[bufferSize + 1];
-    memcpy(buffer, token.start_, length);
-    buffer[length] = 0;
-    count = sscanf(buffer, format, &value);
-  } else {
-    std::string buffer(token.start_, token.end_);
-    count = sscanf(buffer.c_str(), format, &value);
-  }
-
-  if (count != 1)
-    return addError("'" + std::string(token.start_, token.end_) +
+  JSONCPP_STRING buffer(token.start_, token.end_);
+  JSONCPP_ISTRINGSTREAM is(buffer);
+  if (!(is >> value))
+    return addError("'" + JSONCPP_STRING(token.start_, token.end_) +
                         "' is not a number.",
                     token);
   decoded = value;
@@ -819,7 +846,7 @@ bool Reader::decodeDouble(Token& token, Value& decoded) {
 }
 
 bool Reader::decodeString(Token& token) {
-  std::string decoded_string;
+  JSONCPP_STRING decoded_string;
   if (!decodeString(token, decoded_string))
     return false;
   Value decoded(decoded_string);
@@ -829,8 +856,8 @@ bool Reader::decodeString(Token& token) {
   return true;
 }
 
-bool Reader::decodeString(Token& token, std::string& decoded) {
-  decoded.reserve(token.end_ - token.start_ - 2);
+bool Reader::decodeString(Token& token, JSONCPP_STRING& decoded) {
+  decoded.reserve(static_cast<size_t>(token.end_ - token.start_ - 2));
   Location current = token.start_ + 1; // skip '"'
   Location end = token.end_ - 1;       // do not include '"'
   while (current != end) {
@@ -914,13 +941,13 @@ bool Reader::decodeUnicodeCodePoint(Token& token,
 bool Reader::decodeUnicodeEscapeSequence(Token& token,
                                          Location& current,
                                          Location end,
-                                         unsigned int& unicode) {
+                                         unsigned int& ret_unicode) {
   if (end - current < 4)
     return addError(
         "Bad unicode escape sequence in string: four digits expected.",
         token,
         current);
-  unicode = 0;
+  int unicode = 0;
   for (int index = 0; index < 4; ++index) {
     Char c = *current++;
     unicode *= 16;
@@ -936,11 +963,12 @@ bool Reader::decodeUnicodeEscapeSequence(Token& token,
           token,
           current);
   }
+  ret_unicode = static_cast<unsigned int>(unicode);
   return true;
 }
 
 bool
-Reader::addError(const std::string& message, Token& token, Location extra) {
+Reader::addError(const JSONCPP_STRING& message, Token& token, Location extra) {
   ErrorInfo info;
   info.token_ = token;
   info.message_ = message;
@@ -950,7 +978,7 @@ Reader::addError(const std::string& message, Token& token, Location extra) {
 }
 
 bool Reader::recoverFromError(TokenType skipUntilToken) {
-  int errorCount = int(errors_.size());
+  size_t const errorCount = errors_.size();
   Token skip;
   for (;;) {
     if (!readToken(skip))
@@ -962,7 +990,7 @@ bool Reader::recoverFromError(TokenType skipUntilToken) {
   return false;
 }
 
-bool Reader::addErrorAndRecover(const std::string& message,
+bool Reader::addErrorAndRecover(const JSONCPP_STRING& message,
                                 Token& token,
                                 TokenType skipUntilToken) {
   addError(message, token);
@@ -1000,29 +1028,21 @@ void Reader::getLocationLineAndColumn(Location location,
   ++line;
 }
 
-std::string Reader::getLocationLineAndColumn(Location location) const {
+JSONCPP_STRING Reader::getLocationLineAndColumn(Location location) const {
   int line, column;
   getLocationLineAndColumn(location, line, column);
   char buffer[18 + 16 + 16 + 1];
-#if defined(_MSC_VER) && defined(__STDC_SECURE_LIB__)
-#if defined(WINCE)
-  _snprintf(buffer, sizeof(buffer), "Line %d, Column %d", line, column);
-#else
-  sprintf_s(buffer, sizeof(buffer), "Line %d, Column %d", line, column);
-#endif
-#else
   snprintf(buffer, sizeof(buffer), "Line %d, Column %d", line, column);
-#endif
   return buffer;
 }
 
 // Deprecated. Preserved for backward compatibility
-std::string Reader::getFormatedErrorMessages() const {
+JSONCPP_STRING Reader::getFormatedErrorMessages() const {
   return getFormattedErrorMessages();
 }
 
-std::string Reader::getFormattedErrorMessages() const {
-  std::string formattedMessage;
+JSONCPP_STRING Reader::getFormattedErrorMessages() const {
+  JSONCPP_STRING formattedMessage;
   for (Errors::const_iterator itError = errors_.begin();
        itError != errors_.end();
        ++itError) {
@@ -1052,8 +1072,8 @@ std::vector<Reader::StructuredError> Reader::getStructuredErrors() const {
   return allErrors;
 }
 
-bool Reader::pushError(const Value& value, const std::string& message) {
-  size_t length = end_ - begin_;
+bool Reader::pushError(const Value& value, const JSONCPP_STRING& message) {
+  ptrdiff_t const length = end_ - begin_;
   if(value.getOffsetStart() > length
     || value.getOffsetLimit() > length)
     return false;
@@ -1069,8 +1089,8 @@ bool Reader::pushError(const Value& value, const std::string& message) {
   return true;
 }
 
-bool Reader::pushError(const Value& value, const std::string& message, const Value& extra) {
-  size_t length = end_ - begin_;
+bool Reader::pushError(const Value& value, const JSONCPP_STRING& message, const Value& extra) {
+  ptrdiff_t const length = end_ - begin_;
   if(value.getOffsetStart() > length
     || value.getOffsetLimit() > length
     || extra.getOffsetLimit() > length)
@@ -1095,7 +1115,6 @@ bool Reader::good() const {
 class OurFeatures {
 public:
   static OurFeatures all();
-  OurFeatures();
   bool allowComments_;
   bool strictRoot_;
   bool allowDroppedNullPlaceholders_;
@@ -1103,20 +1122,13 @@ public:
   bool allowSingleQuotes_;
   bool failIfExtra_;
   bool rejectDupKeys_;
+  bool allowSpecialFloats_;
   int stackLimit_;
 };  // OurFeatures
 
 // exact copy of Implementation of class Features
 // ////////////////////////////////
 
-OurFeatures::OurFeatures()
-    : allowComments_(true), strictRoot_(false)
-    , allowDroppedNullPlaceholders_(false), allowNumericKeys_(false)
-    , allowSingleQuotes_(false)
-    , failIfExtra_(false)
-{
-}
-
 OurFeatures OurFeatures::all() { return OurFeatures(); }
 
 // Implementation of class Reader
@@ -1128,9 +1140,9 @@ public:
   typedef char Char;
   typedef const Char* Location;
   struct StructuredError {
-    size_t offset_start;
-    size_t offset_limit;
-    std::string message;
+    ptrdiff_t offset_start;
+    ptrdiff_t offset_limit;
+    JSONCPP_STRING message;
   };
 
   OurReader(OurFeatures const& features);
@@ -1138,10 +1150,10 @@ public:
              const char* endDoc,
              Value& root,
              bool collectComments = true);
-  std::string getFormattedErrorMessages() const;
+  JSONCPP_STRING getFormattedErrorMessages() const;
   std::vector<StructuredError> getStructuredErrors() const;
-  bool pushError(const Value& value, const std::string& message);
-  bool pushError(const Value& value, const std::string& message, const Value& extra);
+  bool pushError(const Value& value, const JSONCPP_STRING& message);
+  bool pushError(const Value& value, const JSONCPP_STRING& message, const Value& extra);
   bool good() const;
 
 private:
@@ -1159,6 +1171,9 @@ private:
     tokenTrue,
     tokenFalse,
     tokenNull,
+    tokenNaN,
+    tokenPosInf,
+    tokenNegInf,
     tokenArraySeparator,
     tokenMemberSeparator,
     tokenComment,
@@ -1175,7 +1190,7 @@ private:
   class ErrorInfo {
   public:
     Token token_;
-    std::string message_;
+    JSONCPP_STRING message_;
     Location extra_;
   };
 
@@ -1189,14 +1204,14 @@ private:
   bool readCppStyleComment();
   bool readString();
   bool readStringSingleQuote();
-  void readNumber();
+  bool readNumber(bool checkInf);
   bool readValue();
   bool readObject(Token& token);
   bool readArray(Token& token);
   bool decodeNumber(Token& token);
   bool decodeNumber(Token& token, Value& decoded);
   bool decodeString(Token& token);
-  bool decodeString(Token& token, std::string& decoded);
+  bool decodeString(Token& token, JSONCPP_STRING& decoded);
   bool decodeDouble(Token& token);
   bool decodeDouble(Token& token, Value& decoded);
   bool decodeUnicodeCodePoint(Token& token,
@@ -1207,9 +1222,9 @@ private:
                                    Location& current,
                                    Location end,
                                    unsigned int& unicode);
-  bool addError(const std::string& message, Token& token, Location extra = 0);
+  bool addError(const JSONCPP_STRING& message, Token& token, Location extra = 0);
   bool recoverFromError(TokenType skipUntilToken);
-  bool addErrorAndRecover(const std::string& message,
+  bool addErrorAndRecover(const JSONCPP_STRING& message,
                           Token& token,
                           TokenType skipUntilToken);
   void skipUntilSpace();
@@ -1217,21 +1232,20 @@ private:
   Char getNextChar();
   void
   getLocationLineAndColumn(Location location, int& line, int& column) const;
-  std::string getLocationLineAndColumn(Location location) const;
+  JSONCPP_STRING getLocationLineAndColumn(Location location) const;
   void addComment(Location begin, Location end, CommentPlacement placement);
   void skipCommentTokens(Token& token);
 
   typedef std::stack<Value*> Nodes;
   Nodes nodes_;
   Errors errors_;
-  std::string document_;
+  JSONCPP_STRING document_;
   Location begin_;
   Location end_;
   Location current_;
   Location lastValueEnd_;
   Value* lastValue_;
-  std::string commentsBefore_;
-  int stackDepth_;
+  JSONCPP_STRING commentsBefore_;
 
   OurFeatures const features_;
   bool collectComments_;
@@ -1241,7 +1255,8 @@ private:
 
 OurReader::OurReader(OurFeatures const& features)
     : errors_(), document_(), begin_(), end_(), current_(), lastValueEnd_(),
-      lastValue_(), commentsBefore_(), features_(features), collectComments_() {
+      lastValue_(), commentsBefore_(),
+      features_(features), collectComments_() {
 }
 
 bool OurReader::parse(const char* beginDoc,
@@ -1264,12 +1279,11 @@ bool OurReader::parse(const char* beginDoc,
     nodes_.pop();
   nodes_.push(&root);
 
-  stackDepth_ = 0;
   bool successful = readValue();
   Token token;
   skipCommentTokens(token);
   if (features_.failIfExtra_) {
-    if (token.type_ != tokenError && token.type_ != tokenEndOfStream) {
+    if ((features_.strictRoot_ || token.type_ != tokenError) && token.type_ != tokenEndOfStream) {
       addError("Extra non-whitespace after JSON value.", token);
       return false;
     }
@@ -1293,8 +1307,8 @@ bool OurReader::parse(const char* beginDoc,
 }
 
 bool OurReader::readValue() {
-  if (stackDepth_ >= features_.stackLimit_) throwRuntimeError("Exceeded stackLimit in readValue().");
-  ++stackDepth_;
+  //  To preserve the old behaviour we cast size_t to int.
+  if (static_cast<int>(nodes_.size()) > features_.stackLimit_) throwRuntimeError("Exceeded stackLimit in readValue().");
   Token token;
   skipCommentTokens(token);
   bool successful = true;
@@ -1343,6 +1357,30 @@ bool OurReader::readValue() {
     currentValue().setOffsetLimit(token.end_ - begin_);
     }
     break;
+  case tokenNaN:
+    {
+    Value v(std::numeric_limits<double>::quiet_NaN());
+    currentValue().swapPayload(v);
+    currentValue().setOffsetStart(token.start_ - begin_);
+    currentValue().setOffsetLimit(token.end_ - begin_);
+    }
+    break;
+  case tokenPosInf:
+    {
+    Value v(std::numeric_limits<double>::infinity());
+    currentValue().swapPayload(v);
+    currentValue().setOffsetStart(token.start_ - begin_);
+    currentValue().setOffsetLimit(token.end_ - begin_);
+    }
+    break;
+  case tokenNegInf:
+    {
+    Value v(-std::numeric_limits<double>::infinity());
+    currentValue().swapPayload(v);
+    currentValue().setOffsetStart(token.start_ - begin_);
+    currentValue().setOffsetLimit(token.end_ - begin_);
+    }
+    break;
   case tokenArraySeparator:
   case tokenObjectEnd:
   case tokenArrayEnd:
@@ -1367,7 +1405,6 @@ bool OurReader::readValue() {
     lastValue_ = &currentValue();
   }
 
-  --stackDepth_;
   return successful;
 }
 
@@ -1423,9 +1460,16 @@ bool OurReader::readToken(Token& token) {
   case '7':
   case '8':
   case '9':
-  case '-':
     token.type_ = tokenNumber;
-    readNumber();
+    readNumber(false);
+    break;
+  case '-':
+    if (readNumber(true)) {
+      token.type_ = tokenNumber;
+    } else {
+      token.type_ = tokenNegInf;
+      ok = features_.allowSpecialFloats_ && match("nfinity", 7);
+    }
     break;
   case 't':
     token.type_ = tokenTrue;
@@ -1439,6 +1483,22 @@ bool OurReader::readToken(Token& token) {
     token.type_ = tokenNull;
     ok = match("ull", 3);
     break;
+  case 'N':
+    if (features_.allowSpecialFloats_) {
+      token.type_ = tokenNaN;
+      ok = match("aN", 2);
+    } else {
+      ok = false;
+    }
+    break;
+  case 'I':
+    if (features_.allowSpecialFloats_) {
+      token.type_ = tokenPosInf;
+      ok = match("nfinity", 7);
+    } else {
+      ok = false;
+    }
+    break;
   case ',':
     token.type_ = tokenArraySeparator;
     break;
@@ -1505,7 +1565,7 @@ bool OurReader::readComment() {
 void
 OurReader::addComment(Location begin, Location end, CommentPlacement placement) {
   assert(collectComments_);
-  const std::string& normalized = normalizeEOL(begin, end);
+  const JSONCPP_STRING& normalized = normalizeEOL(begin, end);
   if (placement == commentAfterOnSameLine) {
     assert(lastValue_ != 0);
     lastValue_->setComment(normalized, placement);
@@ -1515,7 +1575,7 @@ OurReader::addComment(Location begin, Location end, CommentPlacement placement)
 }
 
 bool OurReader::readCStyleComment() {
-  while (current_ != end_) {
+  while ((current_ + 1) < end_) {
     Char c = getNextChar();
     if (c == '*' && *current_ == '/')
       break;
@@ -1539,26 +1599,31 @@ bool OurReader::readCppStyleComment() {
   return true;
 }
 
-void OurReader::readNumber() {
+bool OurReader::readNumber(bool checkInf) {
   const char *p = current_;
+  if (checkInf && p != end_ && *p == 'I') {
+    current_ = ++p;
+    return false;
+  }
   char c = '0'; // stopgap for already consumed character
   // integral part
   while (c >= '0' && c <= '9')
-    c = (current_ = p) < end_ ? *p++ : 0;
+    c = (current_ = p) < end_ ? *p++ : '\0';
   // fractional part
   if (c == '.') {
-    c = (current_ = p) < end_ ? *p++ : 0;
+    c = (current_ = p) < end_ ? *p++ : '\0';
     while (c >= '0' && c <= '9')
-      c = (current_ = p) < end_ ? *p++ : 0;
+      c = (current_ = p) < end_ ? *p++ : '\0';
   }
   // exponential part
   if (c == 'e' || c == 'E') {
-    c = (current_ = p) < end_ ? *p++ : 0;
+    c = (current_ = p) < end_ ? *p++ : '\0';
     if (c == '+' || c == '-')
-      c = (current_ = p) < end_ ? *p++ : 0;
+      c = (current_ = p) < end_ ? *p++ : '\0';
     while (c >= '0' && c <= '9')
-      c = (current_ = p) < end_ ? *p++ : 0;
+      c = (current_ = p) < end_ ? *p++ : '\0';
   }
+  return true;
 }
 bool OurReader::readString() {
   Char c = 0;
@@ -1587,7 +1652,7 @@ bool OurReader::readStringSingleQuote() {
 
 bool OurReader::readObject(Token& tokenStart) {
   Token tokenName;
-  std::string name;
+  JSONCPP_STRING name;
   Value init(objectValue);
   currentValue().swapPayload(init);
   currentValue().setOffsetStart(tokenStart.start_ - begin_);
@@ -1619,7 +1684,7 @@ bool OurReader::readObject(Token& tokenStart) {
     }
     if (name.length() >= (1U<<30)) throwRuntimeError("keylength >= 2^30");
     if (features_.rejectDupKeys_ && currentValue().isMember(name)) {
-      std::string msg = "Duplicate key: '" + name + "'";
+      JSONCPP_STRING msg = "Duplicate key: '" + name + "'";
       return addErrorAndRecover(
           msg, tokenName, tokenObjectEnd);
     }
@@ -1652,7 +1717,7 @@ bool OurReader::readArray(Token& tokenStart) {
   currentValue().swapPayload(init);
   currentValue().setOffsetStart(tokenStart.start_ - begin_);
   skipSpaces();
-  if (*current_ == ']') // empty array
+  if (current_ != end_ && *current_ == ']') // empty array
   {
     Token endArray;
     readToken(endArray);
@@ -1713,7 +1778,7 @@ bool OurReader::decodeNumber(Token& token, Value& decoded) {
     Char c = *current++;
     if (c < '0' || c > '9')
       return decodeDouble(token, decoded);
-    Value::UInt digit(c - '0');
+    Value::UInt digit(static_cast<Value::UInt>(c - '0'));
     if (value >= threshold) {
       // We've hit or exceeded the max value divided by 10 (rounded down). If
       // a) we've only just touched the limit, b) this is the last digit, and
@@ -1749,12 +1814,13 @@ bool OurReader::decodeDouble(Token& token, Value& decoded) {
   double value = 0;
   const int bufferSize = 32;
   int count;
-  int length = int(token.end_ - token.start_);
+  ptrdiff_t const length = token.end_ - token.start_;
 
   // Sanity check to avoid buffer overflow exploits.
   if (length < 0) {
     return addError("Unable to parse token length", token);
   }
+  size_t const ulength = static_cast<size_t>(length);
 
   // Avoid using a string constant for the format control string given to
   // sscanf, as this can cause hard to debug crashes on OS X. See here for more
@@ -1765,16 +1831,17 @@ bool OurReader::decodeDouble(Token& token, Value& decoded) {
 
   if (length <= bufferSize) {
     Char buffer[bufferSize + 1];
-    memcpy(buffer, token.start_, length);
+    memcpy(buffer, token.start_, ulength);
     buffer[length] = 0;
+    fixNumericLocaleInput(buffer, buffer + length);
     count = sscanf(buffer, format, &value);
   } else {
-    std::string buffer(token.start_, token.end_);
+    JSONCPP_STRING buffer(token.start_, token.end_);
     count = sscanf(buffer.c_str(), format, &value);
   }
 
   if (count != 1)
-    return addError("'" + std::string(token.start_, token.end_) +
+    return addError("'" + JSONCPP_STRING(token.start_, token.end_) +
                         "' is not a number.",
                     token);
   decoded = value;
@@ -1782,7 +1849,7 @@ bool OurReader::decodeDouble(Token& token, Value& decoded) {
 }
 
 bool OurReader::decodeString(Token& token) {
-  std::string decoded_string;
+  JSONCPP_STRING decoded_string;
   if (!decodeString(token, decoded_string))
     return false;
   Value decoded(decoded_string);
@@ -1792,8 +1859,8 @@ bool OurReader::decodeString(Token& token) {
   return true;
 }
 
-bool OurReader::decodeString(Token& token, std::string& decoded) {
-  decoded.reserve(token.end_ - token.start_ - 2);
+bool OurReader::decodeString(Token& token, JSONCPP_STRING& decoded) {
+  decoded.reserve(static_cast<size_t>(token.end_ - token.start_ - 2));
   Location current = token.start_ + 1; // skip '"'
   Location end = token.end_ - 1;       // do not include '"'
   while (current != end) {
@@ -1877,13 +1944,13 @@ bool OurReader::decodeUnicodeCodePoint(Token& token,
 bool OurReader::decodeUnicodeEscapeSequence(Token& token,
                                          Location& current,
                                          Location end,
-                                         unsigned int& unicode) {
+                                         unsigned int& ret_unicode) {
   if (end - current < 4)
     return addError(
         "Bad unicode escape sequence in string: four digits expected.",
         token,
         current);
-  unicode = 0;
+  int unicode = 0;
   for (int index = 0; index < 4; ++index) {
     Char c = *current++;
     unicode *= 16;
@@ -1899,11 +1966,12 @@ bool OurReader::decodeUnicodeEscapeSequence(Token& token,
           token,
           current);
   }
+  ret_unicode = static_cast<unsigned int>(unicode);
   return true;
 }
 
 bool
-OurReader::addError(const std::string& message, Token& token, Location extra) {
+OurReader::addError(const JSONCPP_STRING& message, Token& token, Location extra) {
   ErrorInfo info;
   info.token_ = token;
   info.message_ = message;
@@ -1913,7 +1981,7 @@ OurReader::addError(const std::string& message, Token& token, Location extra) {
 }
 
 bool OurReader::recoverFromError(TokenType skipUntilToken) {
-  int errorCount = int(errors_.size());
+  size_t errorCount = errors_.size();
   Token skip;
   for (;;) {
     if (!readToken(skip))
@@ -1925,7 +1993,7 @@ bool OurReader::recoverFromError(TokenType skipUntilToken) {
   return false;
 }
 
-bool OurReader::addErrorAndRecover(const std::string& message,
+bool OurReader::addErrorAndRecover(const JSONCPP_STRING& message,
                                 Token& token,
                                 TokenType skipUntilToken) {
   addError(message, token);
@@ -1963,24 +2031,16 @@ void OurReader::getLocationLineAndColumn(Location location,
   ++line;
 }
 
-std::string OurReader::getLocationLineAndColumn(Location location) const {
+JSONCPP_STRING OurReader::getLocationLineAndColumn(Location location) const {
   int line, column;
   getLocationLineAndColumn(location, line, column);
   char buffer[18 + 16 + 16 + 1];
-#if defined(_MSC_VER) && defined(__STDC_SECURE_LIB__)
-#if defined(WINCE)
-  _snprintf(buffer, sizeof(buffer), "Line %d, Column %d", line, column);
-#else
-  sprintf_s(buffer, sizeof(buffer), "Line %d, Column %d", line, column);
-#endif
-#else
   snprintf(buffer, sizeof(buffer), "Line %d, Column %d", line, column);
-#endif
   return buffer;
 }
 
-std::string OurReader::getFormattedErrorMessages() const {
-  std::string formattedMessage;
+JSONCPP_STRING OurReader::getFormattedErrorMessages() const {
+  JSONCPP_STRING formattedMessage;
   for (Errors::const_iterator itError = errors_.begin();
        itError != errors_.end();
        ++itError) {
@@ -2010,8 +2070,8 @@ std::vector<OurReader::StructuredError> OurReader::getStructuredErrors() const {
   return allErrors;
 }
 
-bool OurReader::pushError(const Value& value, const std::string& message) {
-  size_t length = end_ - begin_;
+bool OurReader::pushError(const Value& value, const JSONCPP_STRING& message) {
+  ptrdiff_t length = end_ - begin_;
   if(value.getOffsetStart() > length
     || value.getOffsetLimit() > length)
     return false;
@@ -2027,8 +2087,8 @@ bool OurReader::pushError(const Value& value, const std::string& message) {
   return true;
 }
 
-bool OurReader::pushError(const Value& value, const std::string& message, const Value& extra) {
-  size_t length = end_ - begin_;
+bool OurReader::pushError(const Value& value, const JSONCPP_STRING& message, const Value& extra) {
+  ptrdiff_t length = end_ - begin_;
   if(value.getOffsetStart() > length
     || value.getOffsetLimit() > length
     || extra.getOffsetLimit() > length)
@@ -2060,9 +2120,9 @@ public:
   : collectComments_(collectComments)
   , reader_(features)
   {}
-  virtual bool parse(
+  bool parse(
       char const* beginDoc, char const* endDoc,
-      Value* root, std::string* errs) {
+      Value* root, JSONCPP_STRING* errs) JSONCPP_OVERRIDE {
     bool ok = reader_.parse(beginDoc, endDoc, *root, collectComments_);
     if (errs) {
       *errs = reader_.getFormattedErrorMessages();
@@ -2089,9 +2149,10 @@ CharReader* CharReaderBuilder::newCharReader() const
   features.stackLimit_ = settings_["stackLimit"].asInt();
   features.failIfExtra_ = settings_["failIfExtra"].asBool();
   features.rejectDupKeys_ = settings_["rejectDupKeys"].asBool();
+  features.allowSpecialFloats_ = settings_["allowSpecialFloats"].asBool();
   return new OurCharReader(collectComments, features);
 }
-static void getValidReaderKeys(std::set<std::string>* valid_keys)
+static void getValidReaderKeys(std::set<JSONCPP_STRING>* valid_keys)
 {
   valid_keys->clear();
   valid_keys->insert("collectComments");
@@ -2103,25 +2164,26 @@ static void getValidReaderKeys(std::set<std::string>* valid_keys)
   valid_keys->insert("stackLimit");
   valid_keys->insert("failIfExtra");
   valid_keys->insert("rejectDupKeys");
+  valid_keys->insert("allowSpecialFloats");
 }
 bool CharReaderBuilder::validate(Json::Value* invalid) const
 {
   Json::Value my_invalid;
   if (!invalid) invalid = &my_invalid;  // so we do not need to test for NULL
   Json::Value& inv = *invalid;
-  std::set<std::string> valid_keys;
+  std::set<JSONCPP_STRING> valid_keys;
   getValidReaderKeys(&valid_keys);
   Value::Members keys = settings_.getMemberNames();
   size_t n = keys.size();
   for (size_t i = 0; i < n; ++i) {
-    std::string const& key = keys[i];
+    JSONCPP_STRING const& key = keys[i];
     if (valid_keys.find(key) == valid_keys.end()) {
       inv[key] = settings_[key];
     }
   }
   return 0u == inv.size();
 }
-Value& CharReaderBuilder::operator[](std::string key)
+Value& CharReaderBuilder::operator[](JSONCPP_STRING key)
 {
   return settings_[key];
 }
@@ -2134,8 +2196,10 @@ void CharReaderBuilder::strictMode(Json::Value* settings)
   (*settings)["allowDroppedNullPlaceholders"] = false;
   (*settings)["allowNumericKeys"] = false;
   (*settings)["allowSingleQuotes"] = false;
+  (*settings)["stackLimit"] = 1000;
   (*settings)["failIfExtra"] = true;
   (*settings)["rejectDupKeys"] = true;
+  (*settings)["allowSpecialFloats"] = false;
 //! [CharReaderBuilderStrictMode]
 }
 // static
@@ -2151,6 +2215,7 @@ void CharReaderBuilder::setDefaults(Json::Value* settings)
   (*settings)["stackLimit"] = 1000;
   (*settings)["failIfExtra"] = false;
   (*settings)["rejectDupKeys"] = false;
+  (*settings)["allowSpecialFloats"] = false;
 //! [CharReaderBuilderDefaults]
 }
 
@@ -2158,12 +2223,12 @@ void CharReaderBuilder::setDefaults(Json::Value* settings)
 // global functions
 
 bool parseFromStream(
-    CharReader::Factory const& fact, std::istream& sin,
-    Value* root, std::string* errs)
+    CharReader::Factory const& fact, JSONCPP_ISTREAM& sin,
+    Value* root, JSONCPP_STRING* errs)
 {
-  std::ostringstream ssin;
+  JSONCPP_OSTRINGSTREAM ssin;
   ssin << sin.rdbuf();
-  std::string doc = ssin.str();
+  JSONCPP_STRING doc = ssin.str();
   char const* begin = doc.data();
   char const* end = begin + doc.size();
   // Note that we do not actually need a null-terminator.
@@ -2171,16 +2236,16 @@ bool parseFromStream(
   return reader->parse(begin, end, root, errs);
 }
 
-std::istream& operator>>(std::istream& sin, Value& root) {
+JSONCPP_ISTREAM& operator>>(JSONCPP_ISTREAM& sin, Value& root) {
   CharReaderBuilder b;
-  std::string errs;
+  JSONCPP_STRING errs;
   bool ok = parseFromStream(b, sin, &root, &errs);
   if (!ok) {
     fprintf(stderr,
             "Error from reader: %s",
             errs.c_str());
 
-    throwRuntimeError("reader error");
+    throwRuntimeError(errs);
   }
   return sin;
 }
@@ -2294,27 +2359,27 @@ UInt ValueIteratorBase::index() const {
   return Value::UInt(-1);
 }
 
-std::string ValueIteratorBase::name() const {
-  char const* key;
+JSONCPP_STRING ValueIteratorBase::name() const {
+  char const* keey;
   char const* end;
-  key = memberName(&end);
-  if (!key) return std::string();
-  return std::string(key, end);
+  keey = memberName(&end);
+  if (!keey) return JSONCPP_STRING();
+  return JSONCPP_STRING(keey, end);
 }
 
 char const* ValueIteratorBase::memberName() const {
-  const char* name = (*current_).first.data();
-  return name ? name : "";
+  const char* cname = (*current_).first.data();
+  return cname ? cname : "";
 }
 
 char const* ValueIteratorBase::memberName(char const** end) const {
-  const char* name = (*current_).first.data();
-  if (!name) {
+  const char* cname = (*current_).first.data();
+  if (!cname) {
     *end = NULL;
     return NULL;
   }
-  *end = name + (*current_).first.length();
-  return name;
+  *end = cname + (*current_).first.length();
+  return cname;
 }
 
 // //////////////////////////////////////////////////////////////////
@@ -2331,6 +2396,9 @@ ValueConstIterator::ValueConstIterator(
     const Value::ObjectValues::iterator& current)
     : ValueIteratorBase(current) {}
 
+ValueConstIterator::ValueConstIterator(ValueIterator const& other)
+    : ValueIteratorBase(other) {}
+
 ValueConstIterator& ValueConstIterator::
 operator=(const ValueIteratorBase& other) {
   copy(other);
@@ -2351,7 +2419,9 @@ ValueIterator::ValueIterator(const Value::ObjectValues::iterator& current)
     : ValueIteratorBase(current) {}
 
 ValueIterator::ValueIterator(const ValueConstIterator& other)
-    : ValueIteratorBase(other) {}
+    : ValueIteratorBase(other) {
+  throwRuntimeError("ConstIterator to Iterator should never be allowed.");
+}
 
 ValueIterator::ValueIterator(const ValueIterator& other)
     : ValueIteratorBase(other) {}
@@ -2409,10 +2479,22 @@ namespace Json {
 #else
 #define ALIGNAS(byte_alignment)
 #endif
-static const unsigned char ALIGNAS(8) kNull[sizeof(Value)] = { 0 };
-const unsigned char& kNullRef = kNull[0];
-const Value& Value::null = reinterpret_cast<const Value&>(kNullRef);
-const Value& Value::nullRef = null;
+//static const unsigned char ALIGNAS(8) kNull[sizeof(Value)] = { 0 };
+//const unsigned char& kNullRef = kNull[0];
+//const Value& Value::null = reinterpret_cast<const Value&>(kNullRef);
+//const Value& Value::nullRef = null;
+
+// static
+Value const& Value::nullSingleton()
+{
+ static Value const nullStatic;
+ return nullStatic;
+}
+
+// for backwards compatibility, we'll leave these global references around, but DO NOT
+// use them in JSONCPP library code any more!
+Value const& Value::null = Value::nullSingleton();
+Value const& Value::nullRef = Value::nullSingleton();
 
 const Int Value::minInt = Int(~(UInt(-1) / 2));
 const Int Value::maxInt = Int(UInt(-1) / 2);
@@ -2433,11 +2515,14 @@ const LargestUInt Value::maxLargestUInt = LargestUInt(-1);
 #if !defined(JSON_USE_INT64_DOUBLE_CONVERSION)
 template <typename T, typename U>
 static inline bool InRange(double d, T min, U max) {
+  // The casts can lose precision, but we are looking only for
+  // an approximate range. Might fail on edge cases though. ~cdunn
+  //return d >= static_cast<double>(min) && d <= static_cast<double>(max);
   return d >= min && d <= max;
 }
 #else  // if !defined(JSON_USE_INT64_DOUBLE_CONVERSION)
 static inline double integerToDouble(Json::UInt64 value) {
-  return static_cast<double>(Int64(value / 2)) * 2.0 + Int64(value & 1);
+  return static_cast<double>(Int64(value / 2)) * 2.0 + static_cast<double>(Int64(value & 1));
 }
 
 template <typename T> static inline double integerToDouble(T value) {
@@ -2458,10 +2543,11 @@ static inline bool InRange(double d, T min, U max) {
  * @return Pointer on the duplicate instance of string.
  */
 static inline char* duplicateStringValue(const char* value,
-                                         size_t length) {
+                                         size_t length)
+{
   // Avoid an integer overflow in the call to malloc below by limiting length
   // to a sane value.
-  if (length >= (size_t)Value::maxInt)
+  if (length >= static_cast<size_t>(Value::maxInt))
     length = Value::maxInt - 1;
 
   char* newString = static_cast<char*>(malloc(length + 1));
@@ -2483,10 +2569,10 @@ static inline char* duplicateAndPrefixStringValue(
 {
   // Avoid an integer overflow in the call to malloc below by limiting length
   // to a sane value.
-  JSON_ASSERT_MESSAGE(length <= (unsigned)Value::maxInt - sizeof(unsigned) - 1U,
+  JSON_ASSERT_MESSAGE(length <= static_cast<unsigned>(Value::maxInt) - sizeof(unsigned) - 1U,
                       "in Json::Value::duplicateAndPrefixStringValue(): "
                       "length too big for prefixing");
-  unsigned actualLength = length + sizeof(unsigned) + 1U;
+  unsigned actualLength = length + static_cast<unsigned>(sizeof(unsigned)) + 1U;
   char* newString = static_cast<char*>(malloc(actualLength));
   if (newString == 0) {
     throwRuntimeError(
@@ -2503,7 +2589,7 @@ inline static void decodePrefixedString(
     unsigned* length, char const** value)
 {
   if (!isPrefixed) {
-    *length = strlen(prefixed);
+    *length = static_cast<unsigned>(strlen(prefixed));
     *value = prefixed;
   } else {
     *length = *reinterpret_cast<unsigned const*>(prefixed);
@@ -2512,7 +2598,29 @@ inline static void decodePrefixedString(
 }
 /** Free the string duplicated by duplicateStringValue()/duplicateAndPrefixStringValue().
  */
-static inline void releaseStringValue(char* value) { free(value); }
+#if JSONCPP_USING_SECURE_MEMORY
+static inline void releasePrefixedStringValue(char* value) {
+  unsigned length = 0;
+  char const* valueDecoded;
+  decodePrefixedString(true, value, &length, &valueDecoded);
+  size_t const size = sizeof(unsigned) + length + 1U;
+  memset(value, 0, size);
+  free(value);
+}
+static inline void releaseStringValue(char* value, unsigned length) {
+  // length==0 => we allocated the strings memory
+  size_t size = (length==0) ? strlen(value) : length;
+  memset(value, 0, size);
+  free(value);
+}
+#else // !JSONCPP_USING_SECURE_MEMORY
+static inline void releasePrefixedStringValue(char* value) {
+  free(value);
+}
+static inline void releaseStringValue(char* value, unsigned) {
+  free(value);
+}
+#endif // JSONCPP_USING_SECURE_MEMORY
 
 } // namespace Json
 
@@ -2530,43 +2638,26 @@ static inline void releaseStringValue(char* value) { free(value); }
 
 namespace Json {
 
-class JSON_API Exception : public std::exception {
-public:
-  Exception(std::string const& msg);
-  virtual ~Exception() throw();
-  virtual char const* what() const throw();
-protected:
-  std::string const msg_;
-};
-class JSON_API RuntimeError : public Exception {
-public:
-  RuntimeError(std::string const& msg);
-};
-class JSON_API LogicError : public Exception {
-public:
-  LogicError(std::string const& msg);
-};
-
-Exception::Exception(std::string const& msg)
+Exception::Exception(JSONCPP_STRING const& msg)
   : msg_(msg)
 {}
-Exception::~Exception() throw()
+Exception::~Exception() JSONCPP_NOEXCEPT
 {}
-char const* Exception::what() const throw()
+char const* Exception::what() const JSONCPP_NOEXCEPT
 {
   return msg_.c_str();
 }
-RuntimeError::RuntimeError(std::string const& msg)
+RuntimeError::RuntimeError(JSONCPP_STRING const& msg)
   : Exception(msg)
 {}
-LogicError::LogicError(std::string const& msg)
+LogicError::LogicError(JSONCPP_STRING const& msg)
   : Exception(msg)
 {}
-void throwRuntimeError(std::string const& msg)
+JSONCPP_NORETURN void throwRuntimeError(JSONCPP_STRING const& msg)
 {
   throw RuntimeError(msg);
 }
-void throwLogicError(std::string const& msg)
+JSONCPP_NORETURN void throwLogicError(JSONCPP_STRING const& msg)
 {
   throw LogicError(msg);
 }
@@ -2579,16 +2670,17 @@ void throwLogicError(std::string const& msg)
 // //////////////////////////////////////////////////////////////////
 // //////////////////////////////////////////////////////////////////
 
-Value::CommentInfo::CommentInfo() : comment_(0) {}
+Value::CommentInfo::CommentInfo() : comment_(0)
+{}
 
 Value::CommentInfo::~CommentInfo() {
   if (comment_)
-    releaseStringValue(comment_);
+    releaseStringValue(comment_, 0u);
 }
 
 void Value::CommentInfo::setComment(const char* text, size_t len) {
   if (comment_) {
-    releaseStringValue(comment_);
+    releaseStringValue(comment_, 0u);
     comment_ = 0;
   }
   JSON_ASSERT(text != 0);
@@ -2610,31 +2702,37 @@ void Value::CommentInfo::setComment(const char* text, size_t len) {
 // Notes: policy_ indicates if the string was allocated when
 // a string is stored.
 
-Value::CZString::CZString(ArrayIndex index) : cstr_(0), index_(index) {}
+Value::CZString::CZString(ArrayIndex aindex) : cstr_(0), index_(aindex) {}
 
-Value::CZString::CZString(char const* str, unsigned length, DuplicationPolicy allocate)
-    : cstr_(str)
-{
+Value::CZString::CZString(char const* str, unsigned ulength, DuplicationPolicy allocate)
+    : cstr_(str) {
   // allocate != duplicate
-  storage_.policy_ = allocate;
-  storage_.length_ = length;
+  storage_.policy_ = allocate & 0x3;
+  storage_.length_ = ulength & 0x3FFFFFFF;
 }
 
-Value::CZString::CZString(const CZString& other)
-    : cstr_(other.storage_.policy_ != noDuplication && other.cstr_ != 0
-                ? duplicateStringValue(other.cstr_, other.storage_.length_)
-                : other.cstr_)
-{
-  storage_.policy_ = (other.cstr_
-                 ? (other.storage_.policy_ == noDuplication
+Value::CZString::CZString(const CZString& other) {
+  cstr_ = (other.storage_.policy_ != noDuplication && other.cstr_ != 0
+				 ? duplicateStringValue(other.cstr_, other.storage_.length_)
+				 : other.cstr_);
+  storage_.policy_ = static_cast<unsigned>(other.cstr_
+                 ? (static_cast<DuplicationPolicy>(other.storage_.policy_) == noDuplication
                      ? noDuplication : duplicate)
-                 : other.storage_.policy_);
+                 : static_cast<DuplicationPolicy>(other.storage_.policy_)) & 3U;
   storage_.length_ = other.storage_.length_;
 }
 
+#if JSON_HAS_RVALUE_REFERENCES
+Value::CZString::CZString(CZString&& other)
+  : cstr_(other.cstr_), index_(other.index_) {
+  other.cstr_ = nullptr;
+}
+#endif
+
 Value::CZString::~CZString() {
-  if (cstr_ && storage_.policy_ == duplicate)
-    releaseStringValue(const_cast<char*>(cstr_));
+  if (cstr_ && storage_.policy_ == duplicate) {
+	  releaseStringValue(const_cast<char*>(cstr_), storage_.length_ + 1u); //+1 for null terminating character for sake of completeness but not actually necessary
+  }
 }
 
 void Value::CZString::swap(CZString& other) {
@@ -2653,7 +2751,8 @@ bool Value::CZString::operator<(const CZString& other) const {
   // Assume both are strings.
   unsigned this_len = this->storage_.length_;
   unsigned other_len = other.storage_.length_;
-  unsigned min_len = std::min(this_len, other_len);
+  unsigned min_len = std::min<unsigned>(this_len, other_len);
+  JSON_ASSERT(this->cstr_ && other.cstr_);
   int comp = memcmp(this->cstr_, other.cstr_, min_len);
   if (comp < 0) return true;
   if (comp > 0) return false;
@@ -2667,6 +2766,7 @@ bool Value::CZString::operator==(const CZString& other) const {
   unsigned this_len = this->storage_.length_;
   unsigned other_len = other.storage_.length_;
   if (this_len != other_len) return false;
+  JSON_ASSERT(this->cstr_ && other.cstr_);
   int comp = memcmp(this->cstr_, other.cstr_, this_len);
   return comp == 0;
 }
@@ -2690,9 +2790,10 @@ bool Value::CZString::isStaticString() const { return storage_.policy_ == noDupl
  * memset( this, 0, sizeof(Value) )
  * This optimization is used in ValueInternalMap fast allocator.
  */
-Value::Value(ValueType type) {
-  initBasic(type);
-  switch (type) {
+Value::Value(ValueType vtype) {
+  static char const emptyString[] = "";
+  initBasic(vtype);
+  switch (vtype) {
   case nullValue:
     break;
   case intValue:
@@ -2703,7 +2804,8 @@ Value::Value(ValueType type) {
     value_.real_ = 0.0;
     break;
   case stringValue:
-    value_.string_ = 0;
+    // allocated_ == false, so this is safe.
+    value_.string_ = const_cast<char*>(static_cast<char const*>(emptyString));
     break;
   case arrayValue:
   case objectValue:
@@ -2744,6 +2846,7 @@ Value::Value(double value) {
 
 Value::Value(const char* value) {
   initBasic(stringValue, true);
+  JSON_ASSERT_MESSAGE(value != NULL, "Null Value Passed to Value Constructor");	
   value_.string_ = duplicateAndPrefixStringValue(value, static_cast<unsigned>(strlen(value)));
 }
 
@@ -2753,7 +2856,7 @@ Value::Value(const char* beginValue, const char* endValue) {
       duplicateAndPrefixStringValue(beginValue, static_cast<unsigned>(endValue - beginValue));
 }
 
-Value::Value(const std::string& value) {
+Value::Value(const JSONCPP_STRING& value) {
   initBasic(stringValue, true);
   value_.string_ =
       duplicateAndPrefixStringValue(value.data(), static_cast<unsigned>(value.length()));
@@ -2820,6 +2923,14 @@ Value::Value(Value const& other)
   }
 }
 
+#if JSON_HAS_RVALUE_REFERENCES
+// Move constructor
+Value::Value(Value&& other) {
+  initBasic(nullValue);
+  swap(other);
+}
+#endif
+
 Value::~Value() {
   switch (type_) {
   case nullValue:
@@ -2830,7 +2941,7 @@ Value::~Value() {
     break;
   case stringValue:
     if (allocated_)
-      releaseStringValue(value_.string_);
+      releasePrefixedStringValue(value_.string_);
     break;
   case arrayValue:
   case objectValue:
@@ -2840,8 +2951,9 @@ Value::~Value() {
     JSON_ASSERT_UNREACHABLE;
   }
 
-  if (comments_)
-    delete[] comments_;
+  delete[] comments_;
+
+  value_.uint_ = 0;
 }
 
 Value& Value::operator=(Value other) {
@@ -2856,7 +2968,7 @@ void Value::swapPayload(Value& other) {
   std::swap(value_, other.value_);
   int temp2 = allocated_;
   allocated_ = other.allocated_;
-  other.allocated_ = temp2;
+  other.allocated_ = temp2 & 0x1;
 }
 
 void Value::swap(Value& other) {
@@ -2903,7 +3015,8 @@ bool Value::operator<(const Value& other) const {
     char const* other_str;
     decodePrefixedString(this->allocated_, this->value_.string_, &this_len, &this_str);
     decodePrefixedString(other.allocated_, other.value_.string_, &other_len, &other_str);
-    unsigned min_len = std::min(this_len, other_len);
+    unsigned min_len = std::min<unsigned>(this_len, other_len);
+    JSON_ASSERT(this_str && other_str);
     int comp = memcmp(this_str, other_str, min_len);
     if (comp < 0) return true;
     if (comp > 0) return false;
@@ -2959,6 +3072,7 @@ bool Value::operator==(const Value& other) const {
     decodePrefixedString(this->allocated_, this->value_.string_, &this_len, &this_str);
     decodePrefixedString(other.allocated_, other.value_.string_, &other_len, &other_str);
     if (this_len != other_len) return false;
+    JSON_ASSERT(this_str && other_str);
     int comp = memcmp(this_str, other_str, this_len);
     return comp == 0;
   }
@@ -2984,16 +3098,28 @@ const char* Value::asCString() const {
   return this_str;
 }
 
-bool Value::getString(char const** str, char const** end) const {
+#if JSONCPP_USING_SECURE_MEMORY
+unsigned Value::getCStringLength() const {
+  JSON_ASSERT_MESSAGE(type_ == stringValue,
+	                  "in Json::Value::asCString(): requires stringValue");
+  if (value_.string_ == 0) return 0;
+  unsigned this_len;
+  char const* this_str;
+  decodePrefixedString(this->allocated_, this->value_.string_, &this_len, &this_str);
+  return this_len;
+}
+#endif
+
+bool Value::getString(char const** str, char const** cend) const {
   if (type_ != stringValue) return false;
   if (value_.string_ == 0) return false;
   unsigned length;
   decodePrefixedString(this->allocated_, this->value_.string_, &length, str);
-  *end = *str + length;
+  *cend = *str + length;
   return true;
 }
 
-std::string Value::asString() const {
+JSONCPP_STRING Value::asString() const {
   switch (type_) {
   case nullValue:
     return "";
@@ -3003,7 +3129,7 @@ std::string Value::asString() const {
     unsigned this_len;
     char const* this_str;
     decodePrefixedString(this->allocated_, this->value_.string_, &this_len, &this_str);
-    return std::string(this_str, this_len);
+    return JSONCPP_STRING(this_str, this_len);
   }
   case booleanValue:
     return value_.bool_ ? "true" : "false";
@@ -3163,7 +3289,8 @@ float Value::asFloat() const {
 #if !defined(JSON_USE_INT64_DOUBLE_CONVERSION)
     return static_cast<float>(value_.uint_);
 #else  // if !defined(JSON_USE_INT64_DOUBLE_CONVERSION)
-    return integerToDouble(value_.uint_);
+    // This can fail (silently?) if the value is bigger than MAX_FLOAT.
+    return static_cast<float>(integerToDouble(value_.uint_));
 #endif // if !defined(JSON_USE_INT64_DOUBLE_CONVERSION)
   case realValue:
     return static_cast<float>(value_.real_);
@@ -3188,7 +3315,8 @@ bool Value::asBool() const {
   case uintValue:
     return value_.uint_ ? true : false;
   case realValue:
-    return value_.real_ ? true : false;
+    // This is kind of strange. Not recommended.
+    return (value_.real_ != 0.0) ? true : false;
   default:
     break;
   }
@@ -3291,7 +3419,7 @@ void Value::resize(ArrayIndex newSize) {
     for (ArrayIndex index = newSize; index < oldSize; ++index) {
       value_.map_->erase(index);
     }
-    assert(size() == newSize);
+    JSON_ASSERT(size() == newSize);
   }
 }
 
@@ -3306,7 +3434,7 @@ Value& Value::operator[](ArrayIndex index) {
   if (it != value_.map_->end() && (*it).first == key)
     return (*it).second;
 
-  ObjectValues::value_type defaultValue(key, nullRef);
+  ObjectValues::value_type defaultValue(key, nullSingleton());
   it = value_.map_->insert(it, defaultValue);
   return (*it).second;
 }
@@ -3323,11 +3451,11 @@ const Value& Value::operator[](ArrayIndex index) const {
       type_ == nullValue || type_ == arrayValue,
       "in Json::Value::operator[](ArrayIndex)const: requires arrayValue");
   if (type_ == nullValue)
-    return nullRef;
+    return nullSingleton();
   CZString key(index);
   ObjectValues::const_iterator it = value_.map_->find(key);
   if (it == value_.map_->end())
-    return nullRef;
+    return nullSingleton();
   return (*it).second;
 }
 
@@ -3338,8 +3466,8 @@ const Value& Value::operator[](int index) const {
   return (*this)[ArrayIndex(index)];
 }
 
-void Value::initBasic(ValueType type, bool allocated) {
-  type_ = type;
+void Value::initBasic(ValueType vtype, bool allocated) {
+  type_ = vtype;
   allocated_ = allocated;
   comments_ = 0;
   start_ = 0;
@@ -3361,14 +3489,14 @@ Value& Value::resolveReference(const char* key) {
   if (it != value_.map_->end() && (*it).first == actualKey)
     return (*it).second;
 
-  ObjectValues::value_type defaultValue(actualKey, nullRef);
+  ObjectValues::value_type defaultValue(actualKey, nullSingleton());
   it = value_.map_->insert(it, defaultValue);
   Value& value = (*it).second;
   return value;
 }
 
 // @param key is not null-terminated.
-Value& Value::resolveReference(char const* key, char const* end)
+Value& Value::resolveReference(char const* key, char const* cend)
 {
   JSON_ASSERT_MESSAGE(
       type_ == nullValue || type_ == objectValue,
@@ -3376,12 +3504,12 @@ Value& Value::resolveReference(char const* key, char const* end)
   if (type_ == nullValue)
     *this = Value(objectValue);
   CZString actualKey(
-      key, static_cast<unsigned>(end-key), CZString::duplicateOnCopy);
+      key, static_cast<unsigned>(cend-key), CZString::duplicateOnCopy);
   ObjectValues::iterator it = value_.map_->lower_bound(actualKey);
   if (it != value_.map_->end() && (*it).first == actualKey)
     return (*it).second;
 
-  ObjectValues::value_type defaultValue(actualKey, nullRef);
+  ObjectValues::value_type defaultValue(actualKey, nullSingleton());
   it = value_.map_->insert(it, defaultValue);
   Value& value = (*it).second;
   return value;
@@ -3389,18 +3517,18 @@ Value& Value::resolveReference(char const* key, char const* end)
 
 Value Value::get(ArrayIndex index, const Value& defaultValue) const {
   const Value* value = &((*this)[index]);
-  return value == &nullRef ? defaultValue : *value;
+  return value == &nullSingleton() ? defaultValue : *value;
 }
 
 bool Value::isValidIndex(ArrayIndex index) const { return index < size(); }
 
-Value const* Value::find(char const* key, char const* end) const
+Value const* Value::find(char const* key, char const* cend) const
 {
   JSON_ASSERT_MESSAGE(
       type_ == nullValue || type_ == objectValue,
       "in Json::Value::find(key, end, found): requires objectValue or nullValue");
   if (type_ == nullValue) return NULL;
-  CZString actualKey(key, static_cast<unsigned>(end-key), CZString::noDuplication);
+  CZString actualKey(key, static_cast<unsigned>(cend-key), CZString::noDuplication);
   ObjectValues::const_iterator it = value_.map_->find(actualKey);
   if (it == value_.map_->end()) return NULL;
   return &(*it).second;
@@ -3408,13 +3536,13 @@ Value const* Value::find(char const* key, char const* end) const
 const Value& Value::operator[](const char* key) const
 {
   Value const* found = find(key, key + strlen(key));
-  if (!found) return nullRef;
+  if (!found) return nullSingleton();
   return *found;
 }
-Value const& Value::operator[](std::string const& key) const
+Value const& Value::operator[](JSONCPP_STRING const& key) const
 {
   Value const* found = find(key.data(), key.data() + key.length());
-  if (!found) return nullRef;
+  if (!found) return nullSingleton();
   return *found;
 }
 
@@ -3422,7 +3550,7 @@ Value& Value::operator[](const char* key) {
   return resolveReference(key, key + strlen(key));
 }
 
-Value& Value::operator[](const std::string& key) {
+Value& Value::operator[](const JSONCPP_STRING& key) {
   return resolveReference(key.data(), key.data() + key.length());
 }
 
@@ -3437,34 +3565,34 @@ Value& Value::operator[](const CppTL::ConstString& key) {
 Value const& Value::operator[](CppTL::ConstString const& key) const
 {
   Value const* found = find(key.c_str(), key.end_c_str());
-  if (!found) return nullRef;
+  if (!found) return nullSingleton();
   return *found;
 }
 #endif
 
 Value& Value::append(const Value& value) { return (*this)[size()] = value; }
 
-Value Value::get(char const* key, char const* end, Value const& defaultValue) const
+Value Value::get(char const* key, char const* cend, Value const& defaultValue) const
 {
-  Value const* found = find(key, end);
+  Value const* found = find(key, cend);
   return !found ? defaultValue : *found;
 }
 Value Value::get(char const* key, Value const& defaultValue) const
 {
   return get(key, key + strlen(key), defaultValue);
 }
-Value Value::get(std::string const& key, Value const& defaultValue) const
+Value Value::get(JSONCPP_STRING const& key, Value const& defaultValue) const
 {
   return get(key.data(), key.data() + key.length(), defaultValue);
 }
 
 
-bool Value::removeMember(const char* key, const char* end, Value* removed)
+bool Value::removeMember(const char* key, const char* cend, Value* removed)
 {
   if (type_ != objectValue) {
     return false;
   }
-  CZString actualKey(key, static_cast<unsigned>(end-key), CZString::noDuplication);
+  CZString actualKey(key, static_cast<unsigned>(cend-key), CZString::noDuplication);
   ObjectValues::iterator it = value_.map_->find(actualKey);
   if (it == value_.map_->end())
     return false;
@@ -3476,7 +3604,7 @@ bool Value::removeMember(const char* key, Value* removed)
 {
   return removeMember(key, key + strlen(key), removed);
 }
-bool Value::removeMember(std::string const& key, Value* removed)
+bool Value::removeMember(JSONCPP_STRING const& key, Value* removed)
 {
   return removeMember(key.data(), key.data() + key.length(), removed);
 }
@@ -3485,13 +3613,13 @@ Value Value::removeMember(const char* key)
   JSON_ASSERT_MESSAGE(type_ == nullValue || type_ == objectValue,
                       "in Json::Value::removeMember(): requires objectValue");
   if (type_ == nullValue)
-    return nullRef;
+    return nullSingleton();
 
   Value removed;  // null
   removeMember(key, key + strlen(key), &removed);
   return removed; // still null if removeMember() did nothing
 }
-Value Value::removeMember(const std::string& key)
+Value Value::removeMember(const JSONCPP_STRING& key)
 {
   return removeMember(key.c_str());
 }
@@ -3509,8 +3637,8 @@ bool Value::removeIndex(ArrayIndex index, Value* removed) {
   ArrayIndex oldSize = size();
   // shift left all items left, into the place of the "removed"
   for (ArrayIndex i = index; i < (oldSize - 1); ++i){
-    CZString key(i);
-    (*value_.map_)[key] = (*this)[i + 1];
+    CZString keey(i);
+    (*value_.map_)[keey] = (*this)[i + 1];
   }
   // erase the last one ("leftover")
   CZString keyLast(oldSize - 1);
@@ -3526,16 +3654,16 @@ Value Value::get(const CppTL::ConstString& key,
 }
 #endif
 
-bool Value::isMember(char const* key, char const* end) const
+bool Value::isMember(char const* key, char const* cend) const
 {
-  Value const* value = find(key, end);
+  Value const* value = find(key, cend);
   return NULL != value;
 }
 bool Value::isMember(char const* key) const
 {
   return isMember(key, key + strlen(key));
 }
-bool Value::isMember(std::string const& key) const
+bool Value::isMember(JSONCPP_STRING const& key) const
 {
   return isMember(key.data(), key.data() + key.length());
 }
@@ -3557,7 +3685,7 @@ Value::Members Value::getMemberNames() const {
   ObjectValues::const_iterator it = value_.map_->begin();
   ObjectValues::const_iterator itEnd = value_.map_->end();
   for (; it != itEnd; ++it) {
-    members.push_back(std::string((*it).first.data(),
+    members.push_back(JSONCPP_STRING((*it).first.data(),
                                   (*it).first.length()));
   }
   return members;
@@ -3600,7 +3728,11 @@ bool Value::isBool() const { return type_ == booleanValue; }
 bool Value::isInt() const {
   switch (type_) {
   case intValue:
+#if defined(JSON_HAS_INT64)
     return value_.int_ >= minInt && value_.int_ <= maxInt;
+#else
+    return true;
+#endif
   case uintValue:
     return value_.uint_ <= UInt(maxInt);
   case realValue:
@@ -3615,9 +3747,17 @@ bool Value::isInt() const {
 bool Value::isUInt() const {
   switch (type_) {
   case intValue:
+#if defined(JSON_HAS_INT64)
     return value_.int_ >= 0 && LargestUInt(value_.int_) <= LargestUInt(maxUInt);
+#else
+    return value_.int_ >= 0;
+#endif
   case uintValue:
+#if defined(JSON_HAS_INT64)
     return value_.uint_ <= maxUInt;
+#else
+    return true;
+#endif
   case realValue:
     return value_.real_ >= 0 && value_.real_ <= maxUInt &&
            IsIntegral(value_.real_);
@@ -3675,9 +3815,9 @@ bool Value::isIntegral() const {
 #endif
 }
 
-bool Value::isDouble() const { return type_ == realValue || isIntegral(); }
+bool Value::isDouble() const { return type_ == intValue || type_ == uintValue || type_ == realValue; }
 
-bool Value::isNumeric() const { return isIntegral() || isDouble(); }
+bool Value::isNumeric() const { return isDouble(); }
 
 bool Value::isString() const { return type_ == stringValue; }
 
@@ -3699,7 +3839,7 @@ void Value::setComment(const char* comment, CommentPlacement placement) {
   setComment(comment, strlen(comment), placement);
 }
 
-void Value::setComment(const std::string& comment, CommentPlacement placement) {
+void Value::setComment(const JSONCPP_STRING& comment, CommentPlacement placement) {
   setComment(comment.c_str(), comment.length(), placement);
 }
 
@@ -3707,21 +3847,21 @@ bool Value::hasComment(CommentPlacement placement) const {
   return comments_ != 0 && comments_[placement].comment_ != 0;
 }
 
-std::string Value::getComment(CommentPlacement placement) const {
+JSONCPP_STRING Value::getComment(CommentPlacement placement) const {
   if (hasComment(placement))
     return comments_[placement].comment_;
   return "";
 }
 
-void Value::setOffsetStart(size_t start) { start_ = start; }
+void Value::setOffsetStart(ptrdiff_t start) { start_ = start; }
 
-void Value::setOffsetLimit(size_t limit) { limit_ = limit; }
+void Value::setOffsetLimit(ptrdiff_t limit) { limit_ = limit; }
 
-size_t Value::getOffsetStart() const { return start_; }
+ptrdiff_t Value::getOffsetStart() const { return start_; }
 
-size_t Value::getOffsetLimit() const { return limit_; }
+ptrdiff_t Value::getOffsetLimit() const { return limit_; }
 
-std::string Value::toStyledString() const {
+JSONCPP_STRING Value::toStyledString() const {
   StyledWriter writer;
   return writer.write(*this);
 }
@@ -3789,13 +3929,13 @@ PathArgument::PathArgument(ArrayIndex index)
 PathArgument::PathArgument(const char* key)
     : key_(key), index_(), kind_(kindKey) {}
 
-PathArgument::PathArgument(const std::string& key)
+PathArgument::PathArgument(const JSONCPP_STRING& key)
     : key_(key.c_str()), index_(), kind_(kindKey) {}
 
 // class Path
 // //////////////////////////////////////////////////////////////////
 
-Path::Path(const std::string& path,
+Path::Path(const JSONCPP_STRING& path,
            const PathArgument& a1,
            const PathArgument& a2,
            const PathArgument& a3,
@@ -3810,7 +3950,7 @@ Path::Path(const std::string& path,
   makePath(path, in);
 }
 
-void Path::makePath(const std::string& path, const InArgs& in) {
+void Path::makePath(const JSONCPP_STRING& path, const InArgs& in) {
   const char* current = path.c_str();
   const char* end = current + path.length();
   InArgs::const_iterator itInArg = in.begin();
@@ -3825,23 +3965,23 @@ void Path::makePath(const std::string& path, const InArgs& in) {
           index = index * 10 + ArrayIndex(*current - '0');
         args_.push_back(index);
       }
-      if (current == end || *current++ != ']')
+      if (current == end || *++current != ']')
         invalidPath(path, int(current - path.c_str()));
     } else if (*current == '%') {
       addPathInArg(path, in, itInArg, PathArgument::kindKey);
       ++current;
-    } else if (*current == '.') {
+    } else if (*current == '.' || *current == ']') {
       ++current;
     } else {
       const char* beginName = current;
       while (current != end && !strchr("[.", *current))
         ++current;
-      args_.push_back(std::string(beginName, current));
+      args_.push_back(JSONCPP_STRING(beginName, current));
     }
   }
 }
 
-void Path::addPathInArg(const std::string& /*path*/,
+void Path::addPathInArg(const JSONCPP_STRING& /*path*/,
                         const InArgs& in,
                         InArgs::const_iterator& itInArg,
                         PathArgument::Kind kind) {
@@ -3850,11 +3990,11 @@ void Path::addPathInArg(const std::string& /*path*/,
   } else if ((*itInArg)->kind_ != kind) {
     // Error: bad argument type
   } else {
-    args_.push_back(**itInArg);
+    args_.push_back(**itInArg++);
   }
 }
 
-void Path::invalidPath(const std::string& /*path*/, int /*location*/) {
+void Path::invalidPath(const JSONCPP_STRING& /*path*/, int /*location*/) {
   // Error: invalid path.
 }
 
@@ -3865,16 +4005,19 @@ const Value& Path::resolve(const Value& root) const {
     if (arg.kind_ == PathArgument::kindIndex) {
       if (!node->isArray() || !node->isValidIndex(arg.index_)) {
         // Error: unable to resolve path (array value expected at position...
+        return Value::null;
       }
       node = &((*node)[arg.index_]);
     } else if (arg.kind_ == PathArgument::kindKey) {
       if (!node->isObject()) {
         // Error: unable to resolve path (object value expected at position...)
+        return Value::null;
       }
       node = &((*node)[arg.key_]);
-      if (node == &Value::nullRef) {
+      if (node == &Value::nullSingleton()) {
         // Error: unable to resolve path (object has no member named '' at
         // position...)
+        return Value::null;
       }
     }
   }
@@ -3893,7 +4036,7 @@ Value Path::resolve(const Value& root, const Value& defaultValue) const {
       if (!node->isObject())
         return defaultValue;
       node = &((*node)[arg.key_]);
-      if (node == &Value::nullRef)
+      if (node == &Value::nullSingleton())
         return defaultValue;
     }
   }
@@ -3956,18 +4099,53 @@ Value& Path::make(Value& root) const {
 #include <float.h>
 #define isfinite _finite
 #elif defined(__sun) && defined(__SVR4) //Solaris
+#if !defined(isfinite)
 #include <ieeefp.h>
 #define isfinite finite
+#endif
+#elif defined(_AIX)
+#if !defined(isfinite)
+#include <math.h>
+#define isfinite finite
+#endif
+#elif defined(__hpux)
+#if !defined(isfinite)
+#if defined(__ia64) && !defined(finite)
+#define isfinite(x) ((sizeof(x) == sizeof(float) ? \
+                     _Isfinitef(x) : _IsFinite(x)))
+#else
+#include <math.h>
+#define isfinite finite
+#endif
+#endif
 #else
 #include <cmath>
+#if !(defined(__QNXNTO__)) // QNX already defines isfinite
 #define isfinite std::isfinite
 #endif
+#endif
 
-#if defined(_MSC_VER) && _MSC_VER < 1500 // VC++ 8.0 and below
+#if defined(_MSC_VER)
+#if !defined(WINCE) && defined(__STDC_SECURE_LIB__) && _MSC_VER >= 1500 // VC++ 9.0 and above
+#define snprintf sprintf_s
+#elif _MSC_VER >= 1900 // VC++ 14.0 and above
+#define snprintf std::snprintf
+#else
 #define snprintf _snprintf
+#endif
+#elif defined(__ANDROID__) || defined(__QNXNTO__)
+#define snprintf snprintf
 #elif __cplusplus >= 201103L
+#if !defined(__MINGW32__) && !defined(__CYGWIN__)
 #define snprintf std::snprintf
 #endif
+#endif
+
+#if defined(__BORLANDC__)  
+#include <float.h>
+#define isfinite _finite
+#define snprintf _snprintf
+#endif
 
 #if defined(_MSC_VER) && _MSC_VER >= 1400 // VC++ 8.0
 // Disable warning about strdup being deprecated.
@@ -3976,7 +4154,7 @@ Value& Path::make(Value& root) const {
 
 namespace Json {
 
-#if __cplusplus >= 201103L
+#if __cplusplus >= 201103L || (defined(_CPPLIB_VER) && _CPPLIB_VER >= 520)
 typedef std::unique_ptr<StreamWriter> StreamWriterPtr;
 #else
 typedef std::auto_ptr<StreamWriter>   StreamWriterPtr;
@@ -4000,20 +4178,23 @@ static bool containsControlCharacter0(const char* str, unsigned len) {
   return false;
 }
 
-std::string valueToString(LargestInt value) {
+JSONCPP_STRING valueToString(LargestInt value) {
   UIntToStringBuffer buffer;
   char* current = buffer + sizeof(buffer);
-  bool isNegative = value < 0;
-  if (isNegative)
-    value = -value;
-  uintToString(LargestUInt(value), current);
-  if (isNegative)
+  if (value == Value::minLargestInt) {
+    uintToString(LargestUInt(Value::maxLargestInt) + 1, current);
+    *--current = '-';
+  } else if (value < 0) {
+    uintToString(LargestUInt(-value), current);
     *--current = '-';
+  } else {
+    uintToString(LargestUInt(value), current);
+  }
   assert(current >= buffer);
   return current;
 }
 
-std::string valueToString(LargestUInt value) {
+JSONCPP_STRING valueToString(LargestUInt value) {
   UIntToStringBuffer buffer;
   char* current = buffer + sizeof(buffer);
   uintToString(value, current);
@@ -4023,68 +4204,71 @@ std::string valueToString(LargestUInt value) {
 
 #if defined(JSON_HAS_INT64)
 
-std::string valueToString(Int value) {
+JSONCPP_STRING valueToString(Int value) {
   return valueToString(LargestInt(value));
 }
 
-std::string valueToString(UInt value) {
+JSONCPP_STRING valueToString(UInt value) {
   return valueToString(LargestUInt(value));
 }
 
 #endif // # if defined(JSON_HAS_INT64)
 
-std::string valueToString(double value) {
+namespace {
+JSONCPP_STRING valueToString(double value, bool useSpecialFloats, unsigned int precision) {
   // Allocate a buffer that is more than large enough to store the 16 digits of
   // precision requested below.
-  char buffer[32];
+  char buffer[36];
   int len = -1;
 
-// Print into the buffer. We need not request the alternative representation
-// that always has a decimal point because JSON doesn't distingish the
-// concepts of reals and integers.
-#if defined(_MSC_VER) && defined(__STDC_SECURE_LIB__) // Use secure version with
-                                                      // visual studio 2005 to
-                                                      // avoid warning.
-#if defined(WINCE)
-  len = _snprintf(buffer, sizeof(buffer), "%.17g", value);
-#else
-  len = sprintf_s(buffer, sizeof(buffer), "%.17g", value);
-#endif
-#else
+  char formatString[6];
+  sprintf(formatString, "%%.%dg", precision);
+
+  // Print into the buffer. We need not request the alternative representation
+  // that always has a decimal point because JSON doesn't distingish the
+  // concepts of reals and integers.
   if (isfinite(value)) {
-    len = snprintf(buffer, sizeof(buffer), "%.17g", value);
+    len = snprintf(buffer, sizeof(buffer), formatString, value);
+    
+    // try to ensure we preserve the fact that this was given to us as a double on input
+    if (!strstr(buffer, ".") && !strstr(buffer, "e")) {
+      strcat(buffer, ".0");
+    }
+
   } else {
     // IEEE standard states that NaN values will not compare to themselves
     if (value != value) {
-      len = snprintf(buffer, sizeof(buffer), "null");
+      len = snprintf(buffer, sizeof(buffer), useSpecialFloats ? "NaN" : "null");
     } else if (value < 0) {
-      len = snprintf(buffer, sizeof(buffer), "-1e+9999");
+      len = snprintf(buffer, sizeof(buffer), useSpecialFloats ? "-Infinity" : "-1e+9999");
     } else {
-      len = snprintf(buffer, sizeof(buffer), "1e+9999");
+      len = snprintf(buffer, sizeof(buffer), useSpecialFloats ? "Infinity" : "1e+9999");
     }
     // For those, we do not need to call fixNumLoc, but it is fast.
   }
-#endif
   assert(len >= 0);
   fixNumericLocale(buffer, buffer + len);
   return buffer;
 }
+}
+
+JSONCPP_STRING valueToString(double value) { return valueToString(value, false, 17); }
 
-std::string valueToString(bool value) { return value ? "true" : "false"; }
+JSONCPP_STRING valueToString(bool value) { return value ? "true" : "false"; }
 
-std::string valueToQuotedString(const char* value) {
+JSONCPP_STRING valueToQuotedString(const char* value) {
   if (value == NULL)
     return "";
   // Not sure how to handle unicode...
   if (strpbrk(value, "\"\\\b\f\n\r\t") == NULL &&
       !containsControlCharacter(value))
-    return std::string("\"") + value + "\"";
+    return JSONCPP_STRING("\"") + value + "\"";
   // We have to walk value and escape any special characters.
-  // Appending to std::string is not efficient, but this should be rare.
+  // Appending to JSONCPP_STRING is not efficient, but this should be rare.
   // (Note: forward slashes are *not* rare, but I am not escaping them.)
-  std::string::size_type maxsize =
+  JSONCPP_STRING::size_type maxsize =
       strlen(value) * 2 + 3; // allescaped+quotes+NULL
-  std::string result;
+  JSONCPP_STRING result;
   result.reserve(maxsize); // to avoid lots of mallocs
   result += "\"";
   for (const char* c = value; *c != 0; ++c) {
@@ -4120,7 +4304,7 @@ std::string valueToQuotedString(const char* value) {
     // sequence from occurring.
     default:
       if (isControlCharacter(*c)) {
-        std::ostringstream oss;
+        JSONCPP_OSTRINGSTREAM oss;
         oss << "\\u" << std::hex << std::uppercase << std::setfill('0')
             << std::setw(4) << static_cast<int>(*c);
         result += oss.str();
@@ -4149,19 +4333,19 @@ static char const* strnpbrk(char const* s, char const* accept, size_t n) {
   }
   return NULL;
 }
-static std::string valueToQuotedStringN(const char* value, unsigned length) {
+static JSONCPP_STRING valueToQuotedStringN(const char* value, unsigned length) {
   if (value == NULL)
     return "";
   // Not sure how to handle unicode...
   if (strnpbrk(value, "\"\\\b\f\n\r\t", length) == NULL &&
       !containsControlCharacter0(value, length))
-    return std::string("\"") + value + "\"";
+    return JSONCPP_STRING("\"") + value + "\"";
   // We have to walk value and escape any special characters.
-  // Appending to std::string is not efficient, but this should be rare.
+  // Appending to JSONCPP_STRING is not efficient, but this should be rare.
   // (Note: forward slashes are *not* rare, but I am not escaping them.)
-  std::string::size_type maxsize =
+  JSONCPP_STRING::size_type maxsize =
       length * 2 + 3; // allescaped+quotes+NULL
-  std::string result;
+  JSONCPP_STRING result;
   result.reserve(maxsize); // to avoid lots of mallocs
   result += "\"";
   char const* end = value + length;
@@ -4198,7 +4382,7 @@ static std::string valueToQuotedStringN(const char* value, unsigned length) {
     // sequence from occurring.
     default:
       if ((isControlCharacter(*c)) || (*c == 0)) {
-        std::ostringstream oss;
+        JSONCPP_OSTRINGSTREAM oss;
         oss << "\\u" << std::hex << std::uppercase << std::setfill('0')
             << std::setw(4) << static_cast<int>(*c);
         result += oss.str();
@@ -4229,7 +4413,7 @@ void FastWriter::dropNullPlaceholders() { dropNullPlaceholders_ = true; }
 
 void FastWriter::omitEndingLineFeed() { omitEndingLineFeed_ = true; }
 
-std::string FastWriter::write(const Value& root) {
+JSONCPP_STRING FastWriter::write(const Value& root) {
   document_ = "";
   writeValue(root);
   if (!omitEndingLineFeed_)
@@ -4253,15 +4437,21 @@ void FastWriter::writeValue(const Value& value) {
     document_ += valueToString(value.asDouble());
     break;
   case stringValue:
-    document_ += valueToQuotedString(value.asCString());
+  {
+    // Is NULL possible for value.string_? No.
+    char const* str;
+    char const* end;
+    bool ok = value.getString(&str, &end);
+    if (ok) document_ += valueToQuotedStringN(str, static_cast<unsigned>(end-str));
     break;
+  }
   case booleanValue:
     document_ += valueToString(value.asBool());
     break;
   case arrayValue: {
     document_ += '[';
-    int size = value.size();
-    for (int index = 0; index < size; ++index) {
+    ArrayIndex size = value.size();
+    for (ArrayIndex index = 0; index < size; ++index) {
       if (index > 0)
         document_ += ',';
       writeValue(value[index]);
@@ -4273,10 +4463,10 @@ void FastWriter::writeValue(const Value& value) {
     document_ += '{';
     for (Value::Members::iterator it = members.begin(); it != members.end();
          ++it) {
-      const std::string& name = *it;
+      const JSONCPP_STRING& name = *it;
       if (it != members.begin())
         document_ += ',';
-      document_ += valueToQuotedStringN(name.data(), name.length());
+      document_ += valueToQuotedStringN(name.data(), static_cast<unsigned>(name.length()));
       document_ += yamlCompatiblityEnabled_ ? ": " : ":";
       writeValue(value[name]);
     }
@@ -4291,7 +4481,7 @@ void FastWriter::writeValue(const Value& value) {
 StyledWriter::StyledWriter()
     : rightMargin_(74), indentSize_(3), addChildValues_() {}
 
-std::string StyledWriter::write(const Value& root) {
+JSONCPP_STRING StyledWriter::write(const Value& root) {
   document_ = "";
   addChildValues_ = false;
   indentString_ = "";
@@ -4318,7 +4508,7 @@ void StyledWriter::writeValue(const Value& value) {
     break;
   case stringValue:
   {
-    // Is NULL is possible for value.string_?
+    // Is NULL possible for value.string_? No.
     char const* str;
     char const* end;
     bool ok = value.getString(&str, &end);
@@ -4341,7 +4531,7 @@ void StyledWriter::writeValue(const Value& value) {
       indent();
       Value::Members::iterator it = members.begin();
       for (;;) {
-        const std::string& name = *it;
+        const JSONCPP_STRING& name = *it;
         const Value& childValue = value[name];
         writeCommentBeforeValue(childValue);
         writeWithIndent(valueToQuotedString(name.c_str()));
@@ -4405,26 +4595,25 @@ void StyledWriter::writeArrayValue(const Value& value) {
 }
 
 bool StyledWriter::isMultineArray(const Value& value) {
-  int size = value.size();
+  ArrayIndex const size = value.size();
   bool isMultiLine = size * 3 >= rightMargin_;
   childValues_.clear();
-  for (int index = 0; index < size && !isMultiLine; ++index) {
+  for (ArrayIndex index = 0; index < size && !isMultiLine; ++index) {
     const Value& childValue = value[index];
-    isMultiLine =
-        isMultiLine || ((childValue.isArray() || childValue.isObject()) &&
+    isMultiLine = ((childValue.isArray() || childValue.isObject()) &&
                         childValue.size() > 0);
   }
   if (!isMultiLine) // check if line length > max line length
   {
     childValues_.reserve(size);
     addChildValues_ = true;
-    int lineLength = 4 + (size - 1) * 2; // '[ ' + ', '*n + ' ]'
-    for (int index = 0; index < size; ++index) {
+    ArrayIndex lineLength = 4 + (size - 1) * 2; // '[ ' + ', '*n + ' ]'
+    for (ArrayIndex index = 0; index < size; ++index) {
       if (hasCommentForValue(value[index])) {
         isMultiLine = true;
       }
       writeValue(value[index]);
-      lineLength += int(childValues_[index].length());
+      lineLength += static_cast<ArrayIndex>(childValues_[index].length());
     }
     addChildValues_ = false;
     isMultiLine = isMultiLine || lineLength >= rightMargin_;
@@ -4432,7 +4621,7 @@ bool StyledWriter::isMultineArray(const Value& value) {
   return isMultiLine;
 }
 
-void StyledWriter::pushValue(const std::string& value) {
+void StyledWriter::pushValue(const JSONCPP_STRING& value) {
   if (addChildValues_)
     childValues_.push_back(value);
   else
@@ -4450,15 +4639,15 @@ void StyledWriter::writeIndent() {
   document_ += indentString_;
 }
 
-void StyledWriter::writeWithIndent(const std::string& value) {
+void StyledWriter::writeWithIndent(const JSONCPP_STRING& value) {
   writeIndent();
   document_ += value;
 }
 
-void StyledWriter::indent() { indentString_ += std::string(indentSize_, ' '); }
+void StyledWriter::indent() { indentString_ += JSONCPP_STRING(indentSize_, ' '); }
 
 void StyledWriter::unindent() {
-  assert(int(indentString_.size()) >= indentSize_);
+  assert(indentString_.size() >= indentSize_);
   indentString_.resize(indentString_.size() - indentSize_);
 }
 
@@ -4468,8 +4657,8 @@ void StyledWriter::writeCommentBeforeValue(const Value& root) {
 
   document_ += "\n";
   writeIndent();
-  const std::string& comment = root.getComment(commentBefore);
-  std::string::const_iterator iter = comment.begin();
+  const JSONCPP_STRING& comment = root.getComment(commentBefore);
+  JSONCPP_STRING::const_iterator iter = comment.begin();
   while (iter != comment.end()) {
     document_ += *iter;
     if (*iter == '\n' &&
@@ -4502,11 +4691,11 @@ bool StyledWriter::hasCommentForValue(const Value& value) {
 // Class StyledStreamWriter
 // //////////////////////////////////////////////////////////////////
 
-StyledStreamWriter::StyledStreamWriter(std::string indentation)
+StyledStreamWriter::StyledStreamWriter(JSONCPP_STRING indentation)
     : document_(NULL), rightMargin_(74), indentation_(indentation),
       addChildValues_() {}
 
-void StyledStreamWriter::write(std::ostream& out, const Value& root) {
+void StyledStreamWriter::write(JSONCPP_OSTREAM& out, const Value& root) {
   document_ = &out;
   addChildValues_ = false;
   indentString_ = "";
@@ -4535,8 +4724,15 @@ void StyledStreamWriter::writeValue(const Value& value) {
     pushValue(valueToString(value.asDouble()));
     break;
   case stringValue:
-    pushValue(valueToQuotedString(value.asCString()));
+  {
+    // Is NULL possible for value.string_? No.
+    char const* str;
+    char const* end;
+    bool ok = value.getString(&str, &end);
+    if (ok) pushValue(valueToQuotedStringN(str, static_cast<unsigned>(end-str)));
+    else pushValue("");
     break;
+  }
   case booleanValue:
     pushValue(valueToString(value.asBool()));
     break;
@@ -4552,7 +4748,7 @@ void StyledStreamWriter::writeValue(const Value& value) {
       indent();
       Value::Members::iterator it = members.begin();
       for (;;) {
-        const std::string& name = *it;
+        const JSONCPP_STRING& name = *it;
         const Value& childValue = value[name];
         writeCommentBeforeValue(childValue);
         writeWithIndent(valueToQuotedString(name.c_str()));
@@ -4618,26 +4814,25 @@ void StyledStreamWriter::writeArrayValue(const Value& value) {
 }
 
 bool StyledStreamWriter::isMultineArray(const Value& value) {
-  int size = value.size();
+  ArrayIndex const size = value.size();
   bool isMultiLine = size * 3 >= rightMargin_;
   childValues_.clear();
-  for (int index = 0; index < size && !isMultiLine; ++index) {
+  for (ArrayIndex index = 0; index < size && !isMultiLine; ++index) {
     const Value& childValue = value[index];
-    isMultiLine =
-        isMultiLine || ((childValue.isArray() || childValue.isObject()) &&
+    isMultiLine = ((childValue.isArray() || childValue.isObject()) &&
                         childValue.size() > 0);
   }
   if (!isMultiLine) // check if line length > max line length
   {
     childValues_.reserve(size);
     addChildValues_ = true;
-    int lineLength = 4 + (size - 1) * 2; // '[ ' + ', '*n + ' ]'
-    for (int index = 0; index < size; ++index) {
+    ArrayIndex lineLength = 4 + (size - 1) * 2; // '[ ' + ', '*n + ' ]'
+    for (ArrayIndex index = 0; index < size; ++index) {
       if (hasCommentForValue(value[index])) {
         isMultiLine = true;
       }
       writeValue(value[index]);
-      lineLength += int(childValues_[index].length());
+      lineLength += static_cast<ArrayIndex>(childValues_[index].length());
     }
     addChildValues_ = false;
     isMultiLine = isMultiLine || lineLength >= rightMargin_;
@@ -4645,7 +4840,7 @@ bool StyledStreamWriter::isMultineArray(const Value& value) {
   return isMultiLine;
 }
 
-void StyledStreamWriter::pushValue(const std::string& value) {
+void StyledStreamWriter::pushValue(const JSONCPP_STRING& value) {
   if (addChildValues_)
     childValues_.push_back(value);
   else
@@ -4660,7 +4855,7 @@ void StyledStreamWriter::writeIndent() {
   *document_ << '\n' << indentString_;
 }
 
-void StyledStreamWriter::writeWithIndent(const std::string& value) {
+void StyledStreamWriter::writeWithIndent(const JSONCPP_STRING& value) {
   if (!indented_) writeIndent();
   *document_ << value;
   indented_ = false;
@@ -4678,8 +4873,8 @@ void StyledStreamWriter::writeCommentBeforeValue(const Value& root) {
     return;
 
   if (!indented_) writeIndent();
-  const std::string& comment = root.getComment(commentBefore);
-  std::string::const_iterator iter = comment.begin();
+  const JSONCPP_STRING& comment = root.getComment(commentBefore);
+  JSONCPP_STRING::const_iterator iter = comment.begin();
   while (iter != comment.end()) {
     *document_ << *iter;
     if (*iter == '\n' &&
@@ -4724,44 +4919,50 @@ struct CommentStyle {
 struct BuiltStyledStreamWriter : public StreamWriter
 {
   BuiltStyledStreamWriter(
-      std::string const& indentation,
+      JSONCPP_STRING const& indentation,
       CommentStyle::Enum cs,
-      std::string const& colonSymbol,
-      std::string const& nullSymbol,
-      std::string const& endingLineFeedSymbol);
-  virtual int write(Value const& root, std::ostream* sout);
+      JSONCPP_STRING const& colonSymbol,
+      JSONCPP_STRING const& nullSymbol,
+      JSONCPP_STRING const& endingLineFeedSymbol,
+      bool useSpecialFloats,
+      unsigned int precision);
+  int write(Value const& root, JSONCPP_OSTREAM* sout) JSONCPP_OVERRIDE;
 private:
   void writeValue(Value const& value);
   void writeArrayValue(Value const& value);
   bool isMultineArray(Value const& value);
-  void pushValue(std::string const& value);
+  void pushValue(JSONCPP_STRING const& value);
   void writeIndent();
-  void writeWithIndent(std::string const& value);
+  void writeWithIndent(JSONCPP_STRING const& value);
   void indent();
   void unindent();
   void writeCommentBeforeValue(Value const& root);
   void writeCommentAfterValueOnSameLine(Value const& root);
   static bool hasCommentForValue(const Value& value);
 
-  typedef std::vector<std::string> ChildValues;
+  typedef std::vector<JSONCPP_STRING> ChildValues;
 
   ChildValues childValues_;
-  std::string indentString_;
-  int rightMargin_;
-  std::string indentation_;
+  JSONCPP_STRING indentString_;
+  unsigned int rightMargin_;
+  JSONCPP_STRING indentation_;
   CommentStyle::Enum cs_;
-  std::string colonSymbol_;
-  std::string nullSymbol_;
-  std::string endingLineFeedSymbol_;
+  JSONCPP_STRING colonSymbol_;
+  JSONCPP_STRING nullSymbol_;
+  JSONCPP_STRING endingLineFeedSymbol_;
   bool addChildValues_ : 1;
   bool indented_ : 1;
+  bool useSpecialFloats_ : 1;
+  unsigned int precision_;
 };
 BuiltStyledStreamWriter::BuiltStyledStreamWriter(
-      std::string const& indentation,
+      JSONCPP_STRING const& indentation,
       CommentStyle::Enum cs,
-      std::string const& colonSymbol,
-      std::string const& nullSymbol,
-      std::string const& endingLineFeedSymbol)
+      JSONCPP_STRING const& colonSymbol,
+      JSONCPP_STRING const& nullSymbol,
+      JSONCPP_STRING const& endingLineFeedSymbol,
+      bool useSpecialFloats,
+      unsigned int precision)
   : rightMargin_(74)
   , indentation_(indentation)
   , cs_(cs)
@@ -4770,9 +4971,11 @@ BuiltStyledStreamWriter::BuiltStyledStreamWriter(
   , endingLineFeedSymbol_(endingLineFeedSymbol)
   , addChildValues_(false)
   , indented_(false)
+  , useSpecialFloats_(useSpecialFloats)
+  , precision_(precision)
 {
 }
-int BuiltStyledStreamWriter::write(Value const& root, std::ostream* sout)
+int BuiltStyledStreamWriter::write(Value const& root, JSONCPP_OSTREAM* sout)
 {
   sout_ = sout;
   addChildValues_ = false;
@@ -4799,11 +5002,11 @@ void BuiltStyledStreamWriter::writeValue(Value const& value) {
     pushValue(valueToString(value.asLargestUInt()));
     break;
   case realValue:
-    pushValue(valueToString(value.asDouble()));
+    pushValue(valueToString(value.asDouble(), useSpecialFloats_, precision_));
     break;
   case stringValue:
   {
-    // Is NULL is possible for value.string_?
+    // Is NULL is possible for value.string_? No.
     char const* str;
     char const* end;
     bool ok = value.getString(&str, &end);
@@ -4826,10 +5029,10 @@ void BuiltStyledStreamWriter::writeValue(Value const& value) {
       indent();
       Value::Members::iterator it = members.begin();
       for (;;) {
-        std::string const& name = *it;
+        JSONCPP_STRING const& name = *it;
         Value const& childValue = value[name];
         writeCommentBeforeValue(childValue);
-        writeWithIndent(valueToQuotedStringN(name.data(), name.length()));
+        writeWithIndent(valueToQuotedStringN(name.data(), static_cast<unsigned>(name.length())));
         *sout_ << colonSymbol_;
         writeValue(childValue);
         if (++it == members.end()) {
@@ -4884,7 +5087,7 @@ void BuiltStyledStreamWriter::writeArrayValue(Value const& value) {
       if (!indentation_.empty()) *sout_ << " ";
       for (unsigned index = 0; index < size; ++index) {
         if (index > 0)
-          *sout_ << ", ";
+          *sout_ << ((!indentation_.empty()) ? ", " : ",");
         *sout_ << childValues_[index];
       }
       if (!indentation_.empty()) *sout_ << " ";
@@ -4894,26 +5097,25 @@ void BuiltStyledStreamWriter::writeArrayValue(Value const& value) {
 }
 
 bool BuiltStyledStreamWriter::isMultineArray(Value const& value) {
-  int size = value.size();
+  ArrayIndex const size = value.size();
   bool isMultiLine = size * 3 >= rightMargin_;
   childValues_.clear();
-  for (int index = 0; index < size && !isMultiLine; ++index) {
+  for (ArrayIndex index = 0; index < size && !isMultiLine; ++index) {
     Value const& childValue = value[index];
-    isMultiLine =
-        isMultiLine || ((childValue.isArray() || childValue.isObject()) &&
+    isMultiLine = ((childValue.isArray() || childValue.isObject()) &&
                         childValue.size() > 0);
   }
   if (!isMultiLine) // check if line length > max line length
   {
     childValues_.reserve(size);
     addChildValues_ = true;
-    int lineLength = 4 + (size - 1) * 2; // '[ ' + ', '*n + ' ]'
-    for (int index = 0; index < size; ++index) {
+    ArrayIndex lineLength = 4 + (size - 1) * 2; // '[ ' + ', '*n + ' ]'
+    for (ArrayIndex index = 0; index < size; ++index) {
       if (hasCommentForValue(value[index])) {
         isMultiLine = true;
       }
       writeValue(value[index]);
-      lineLength += int(childValues_[index].length());
+      lineLength += static_cast<ArrayIndex>(childValues_[index].length());
     }
     addChildValues_ = false;
     isMultiLine = isMultiLine || lineLength >= rightMargin_;
@@ -4921,7 +5123,7 @@ bool BuiltStyledStreamWriter::isMultineArray(Value const& value) {
   return isMultiLine;
 }
 
-void BuiltStyledStreamWriter::pushValue(std::string const& value) {
+void BuiltStyledStreamWriter::pushValue(JSONCPP_STRING const& value) {
   if (addChildValues_)
     childValues_.push_back(value);
   else
@@ -4940,7 +5142,7 @@ void BuiltStyledStreamWriter::writeIndent() {
   }
 }
 
-void BuiltStyledStreamWriter::writeWithIndent(std::string const& value) {
+void BuiltStyledStreamWriter::writeWithIndent(JSONCPP_STRING const& value) {
   if (!indented_) writeIndent();
   *sout_ << value;
   indented_ = false;
@@ -4959,8 +5161,8 @@ void BuiltStyledStreamWriter::writeCommentBeforeValue(Value const& root) {
     return;
 
   if (!indented_) writeIndent();
-  const std::string& comment = root.getComment(commentBefore);
-  std::string::const_iterator iter = comment.begin();
+  const JSONCPP_STRING& comment = root.getComment(commentBefore);
+  JSONCPP_STRING::const_iterator iter = comment.begin();
   while (iter != comment.end()) {
     *sout_ << *iter;
     if (*iter == '\n' &&
@@ -5010,10 +5212,12 @@ StreamWriterBuilder::~StreamWriterBuilder()
 {}
 StreamWriter* StreamWriterBuilder::newStreamWriter() const
 {
-  std::string indentation = settings_["indentation"].asString();
-  std::string cs_str = settings_["commentStyle"].asString();
+  JSONCPP_STRING indentation = settings_["indentation"].asString();
+  JSONCPP_STRING cs_str = settings_["commentStyle"].asString();
   bool eyc = settings_["enableYAMLCompatibility"].asBool();
   bool dnp = settings_["dropNullPlaceholders"].asBool();
+  bool usf = settings_["useSpecialFloats"].asBool(); 
+  unsigned int pre = settings_["precision"].asUInt();
   CommentStyle::Enum cs = CommentStyle::All;
   if (cs_str == "All") {
     cs = CommentStyle::All;
@@ -5022,47 +5226,50 @@ StreamWriter* StreamWriterBuilder::newStreamWriter() const
   } else {
     throwRuntimeError("commentStyle must be 'All' or 'None'");
   }
-  std::string colonSymbol = " : ";
+  JSONCPP_STRING colonSymbol = " : ";
   if (eyc) {
     colonSymbol = ": ";
   } else if (indentation.empty()) {
     colonSymbol = ":";
   }
-  std::string nullSymbol = "null";
+  JSONCPP_STRING nullSymbol = "null";
   if (dnp) {
     nullSymbol = "";
   }
-  std::string endingLineFeedSymbol = "";
+  if (pre > 17) pre = 17;
+  JSONCPP_STRING endingLineFeedSymbol = "";
   return new BuiltStyledStreamWriter(
       indentation, cs,
-      colonSymbol, nullSymbol, endingLineFeedSymbol);
+      colonSymbol, nullSymbol, endingLineFeedSymbol, usf, pre);
 }
-static void getValidWriterKeys(std::set<std::string>* valid_keys)
+static void getValidWriterKeys(std::set<JSONCPP_STRING>* valid_keys)
 {
   valid_keys->clear();
   valid_keys->insert("indentation");
   valid_keys->insert("commentStyle");
   valid_keys->insert("enableYAMLCompatibility");
   valid_keys->insert("dropNullPlaceholders");
+  valid_keys->insert("useSpecialFloats");
+  valid_keys->insert("precision");
 }
 bool StreamWriterBuilder::validate(Json::Value* invalid) const
 {
   Json::Value my_invalid;
   if (!invalid) invalid = &my_invalid;  // so we do not need to test for NULL
   Json::Value& inv = *invalid;
-  std::set<std::string> valid_keys;
+  std::set<JSONCPP_STRING> valid_keys;
   getValidWriterKeys(&valid_keys);
   Value::Members keys = settings_.getMemberNames();
   size_t n = keys.size();
   for (size_t i = 0; i < n; ++i) {
-    std::string const& key = keys[i];
+    JSONCPP_STRING const& key = keys[i];
     if (valid_keys.find(key) == valid_keys.end()) {
       inv[key] = settings_[key];
     }
   }
   return 0u == inv.size();
 }
-Value& StreamWriterBuilder::operator[](std::string key)
+Value& StreamWriterBuilder::operator[](JSONCPP_STRING key)
 {
   return settings_[key];
 }
@@ -5074,17 +5281,19 @@ void StreamWriterBuilder::setDefaults(Json::Value* settings)
   (*settings)["indentation"] = "\t";
   (*settings)["enableYAMLCompatibility"] = false;
   (*settings)["dropNullPlaceholders"] = false;
+  (*settings)["useSpecialFloats"] = false;
+  (*settings)["precision"] = 17;
   //! [StreamWriterBuilderDefaults]
 }
 
-std::string writeString(StreamWriter::Factory const& builder, Value const& root) {
-  std::ostringstream sout;
+JSONCPP_STRING writeString(StreamWriter::Factory const& builder, Value const& root) {
+  JSONCPP_OSTRINGSTREAM sout;
   StreamWriterPtr const writer(builder.newStreamWriter());
   writer->write(root, &sout);
   return sout.str();
 }
 
-std::ostream& operator<<(std::ostream& sout, Value const& root) {
+JSONCPP_OSTREAM& operator<<(JSONCPP_OSTREAM& sout, Value const& root) {
   StreamWriterBuilder builder;
   StreamWriterPtr const writer(builder.newStreamWriter());
   writer->write(root, &sout);
@@ -5096,3 +5305,8 @@ std::ostream& operator<<(std::ostream& sout, Value const& root) {
 // //////////////////////////////////////////////////////////////////////
 // End of content of file: src/lib_json/json_writer.cpp
 // //////////////////////////////////////////////////////////////////////
+
+
+
+
+
diff --git a/jsoncpp.cpp b/jsoncpp.cpp
new file mode 100644
index 00000000..62d5bdae
--- /dev/null
+++ b/jsoncpp.cpp
@@ -0,0 +1,5247 @@
+/// Json-cpp amalgated source (http://jsoncpp.sourceforge.net/).
+/// It is intended to be used with #include "json/json.h"
+
+// //////////////////////////////////////////////////////////////////////
+// Beginning of content of file: LICENSE
+// //////////////////////////////////////////////////////////////////////
+
+/*
+The JsonCpp library's source code, including accompanying documentation, 
+tests and demonstration applications, are licensed under the following
+conditions...
+
+The author (Baptiste Lepilleur) explicitly disclaims copyright in all 
+jurisdictions which recognize such a disclaimer. In such jurisdictions, 
+this software is released into the Public Domain.
+
+In jurisdictions which do not recognize Public Domain property (e.g. Germany as of
+2010), this software is Copyright (c) 2007-2010 by Baptiste Lepilleur, and is
+released under the terms of the MIT License (see below).
+
+In jurisdictions which recognize Public Domain property, the user of this 
+software may choose to accept it either as 1) Public Domain, 2) under the 
+conditions of the MIT License (see below), or 3) under the terms of dual 
+Public Domain/MIT License conditions described here, as they choose.
+
+The MIT License is about as close to Public Domain as a license can get, and is
+described in clear, concise terms at:
+
+   http://en.wikipedia.org/wiki/MIT_License
+   
+The full text of the MIT License follows:
+
+========================================================================
+Copyright (c) 2007-2010 Baptiste Lepilleur
+
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use, copy,
+modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+========================================================================
+(END LICENSE TEXT)
+
+The MIT license is compatible with both the GPL and commercial
+software, affording one all of the rights of Public Domain with the
+minor nuisance of being required to keep the above copyright notice
+and license text in the source code. Note also that by accepting the
+Public Domain "license" you can re-license your copy using whatever
+license you like.
+
+*/
+
+// //////////////////////////////////////////////////////////////////////
+// End of content of file: LICENSE
+// //////////////////////////////////////////////////////////////////////
+
+
+
+
+
+
+#include "json/json.h"
+
+#ifndef JSON_IS_AMALGAMATION
+#error "Compile with -I PATH_TO_JSON_DIRECTORY"
+#endif
+
+
+// //////////////////////////////////////////////////////////////////////
+// Beginning of content of file: src/lib_json/json_tool.h
+// //////////////////////////////////////////////////////////////////////
+
+// Copyright 2007-2010 Baptiste Lepilleur
+// Distributed under MIT license, or public domain if desired and
+// recognized in your jurisdiction.
+// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
+
+#ifndef LIB_JSONCPP_JSON_TOOL_H_INCLUDED
+#define LIB_JSONCPP_JSON_TOOL_H_INCLUDED
+
+/* This header provides common string manipulation support, such as UTF-8,
+ * portable conversion from/to string...
+ *
+ * It is an internal header that must not be exposed.
+ */
+
+namespace Json {
+
+/// Converts a unicode code-point to UTF-8.
+static inline JSONCPP_STRING codePointToUTF8(unsigned int cp) {
+  JSONCPP_STRING result;
+
+  // based on description from http://en.wikipedia.org/wiki/UTF-8
+
+  if (cp <= 0x7f) {
+    result.resize(1);
+    result[0] = static_cast<char>(cp);
+  } else if (cp <= 0x7FF) {
+    result.resize(2);
+    result[1] = static_cast<char>(0x80 | (0x3f & cp));
+    result[0] = static_cast<char>(0xC0 | (0x1f & (cp >> 6)));
+  } else if (cp <= 0xFFFF) {
+    result.resize(3);
+    result[2] = static_cast<char>(0x80 | (0x3f & cp));
+    result[1] = static_cast<char>(0x80 | (0x3f & (cp >> 6)));
+    result[0] = static_cast<char>(0xE0 | (0xf & (cp >> 12)));
+  } else if (cp <= 0x10FFFF) {
+    result.resize(4);
+    result[3] = static_cast<char>(0x80 | (0x3f & cp));
+    result[2] = static_cast<char>(0x80 | (0x3f & (cp >> 6)));
+    result[1] = static_cast<char>(0x80 | (0x3f & (cp >> 12)));
+    result[0] = static_cast<char>(0xF0 | (0x7 & (cp >> 18)));
+  }
+
+  return result;
+}
+
+/// Returns true if ch is a control character (in range [1,31]).
+static inline bool isControlCharacter(char ch) { return ch > 0 && ch <= 0x1F; }
+
+enum {
+  /// Constant that specify the size of the buffer that must be passed to
+  /// uintToString.
+  uintToStringBufferSize = 3 * sizeof(LargestUInt) + 1
+};
+
+// Defines a char buffer for use with uintToString().
+typedef char UIntToStringBuffer[uintToStringBufferSize];
+
+/** Converts an unsigned integer to string.
+ * @param value Unsigned interger to convert to string
+ * @param current Input/Output string buffer.
+ *        Must have at least uintToStringBufferSize chars free.
+ */
+static inline void uintToString(LargestUInt value, char*& current) {
+  *--current = 0;
+  do {
+    *--current = static_cast<char>(value % 10U + static_cast<unsigned>('0'));
+    value /= 10;
+  } while (value != 0);
+}
+
+/** Change ',' to '.' everywhere in buffer.
+ *
+ * We had a sophisticated way, but it did not work in WinCE.
+ * @see https://github.com/open-source-parsers/jsoncpp/pull/9
+ */
+static inline void fixNumericLocale(char* begin, char* end) {
+  while (begin < end) {
+    if (*begin == ',') {
+      *begin = '.';
+    }
+    ++begin;
+  }
+}
+
+} // namespace Json {
+
+#endif // LIB_JSONCPP_JSON_TOOL_H_INCLUDED
+
+// //////////////////////////////////////////////////////////////////////
+// End of content of file: src/lib_json/json_tool.h
+// //////////////////////////////////////////////////////////////////////
+
+
+
+
+
+
+// //////////////////////////////////////////////////////////////////////
+// Beginning of content of file: src/lib_json/json_reader.cpp
+// //////////////////////////////////////////////////////////////////////
+
+// Copyright 2007-2011 Baptiste Lepilleur
+// Distributed under MIT license, or public domain if desired and
+// recognized in your jurisdiction.
+// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
+
+#if !defined(JSON_IS_AMALGAMATION)
+#include <json/assertions.h>
+#include <json/reader.h>
+#include <json/value.h>
+#include "json_tool.h"
+#endif // if !defined(JSON_IS_AMALGAMATION)
+#include <utility>
+#include <cstdio>
+#include <cassert>
+#include <cstring>
+#include <istream>
+#include <sstream>
+#include <memory>
+#include <set>
+#include <limits>
+
+#if defined(_MSC_VER)
+#if !defined(WINCE) && defined(__STDC_SECURE_LIB__) && _MSC_VER >= 1500 // VC++ 9.0 and above 
+#define snprintf sprintf_s
+#elif _MSC_VER >= 1900 // VC++ 14.0 and above
+#define snprintf std::snprintf
+#else
+#define snprintf _snprintf
+#endif
+#elif defined(__ANDROID__) || defined(__QNXNTO__)
+#define snprintf snprintf
+#elif __cplusplus >= 201103L
+#if !defined(__MINGW32__) && !defined(__CYGWIN__)
+#define snprintf std::snprintf
+#endif
+#endif
+
+#if defined(__QNXNTO__)
+#define sscanf std::sscanf
+#endif
+
+#if defined(_MSC_VER) && _MSC_VER >= 1400 // VC++ 8.0
+// Disable warning about strdup being deprecated.
+#pragma warning(disable : 4996)
+#endif
+
+static int const stackLimit_g = 1000;
+static int       stackDepth_g = 0;  // see readValue()
+
+namespace Json {
+
+#if __cplusplus >= 201103L || (defined(_CPPLIB_VER) && _CPPLIB_VER >= 520)
+typedef std::unique_ptr<CharReader> CharReaderPtr;
+#else
+typedef std::auto_ptr<CharReader>   CharReaderPtr;
+#endif
+
+// Implementation of class Features
+// ////////////////////////////////
+
+Features::Features()
+    : allowComments_(true), strictRoot_(false),
+      allowDroppedNullPlaceholders_(false), allowNumericKeys_(false) {}
+
+Features Features::all() { return Features(); }
+
+Features Features::strictMode() {
+  Features features;
+  features.allowComments_ = false;
+  features.strictRoot_ = true;
+  features.allowDroppedNullPlaceholders_ = false;
+  features.allowNumericKeys_ = false;
+  return features;
+}
+
+// Implementation of class Reader
+// ////////////////////////////////
+
+static bool containsNewLine(Reader::Location begin, Reader::Location end) {
+  for (; begin < end; ++begin)
+    if (*begin == '\n' || *begin == '\r')
+      return true;
+  return false;
+}
+
+// Class Reader
+// //////////////////////////////////////////////////////////////////
+
+Reader::Reader()
+    : errors_(), document_(), begin_(), end_(), current_(), lastValueEnd_(),
+      lastValue_(), commentsBefore_(), features_(Features::all()),
+      collectComments_() {}
+
+Reader::Reader(const Features& features)
+    : errors_(), document_(), begin_(), end_(), current_(), lastValueEnd_(),
+      lastValue_(), commentsBefore_(), features_(features), collectComments_() {
+}
+
+bool
+Reader::parse(const std::string& document, Value& root, bool collectComments) {
+  JSONCPP_STRING documentCopy(document.data(), document.data() + document.capacity());
+  std::swap(documentCopy, document_);
+  const char* begin = document_.c_str();
+  const char* end = begin + document_.length();
+  return parse(begin, end, root, collectComments);
+}
+
+bool Reader::parse(std::istream& sin, Value& root, bool collectComments) {
+  // std::istream_iterator<char> begin(sin);
+  // std::istream_iterator<char> end;
+  // Those would allow streamed input from a file, if parse() were a
+  // template function.
+
+  // Since JSONCPP_STRING is reference-counted, this at least does not
+  // create an extra copy.
+  JSONCPP_STRING doc;
+  std::getline(sin, doc, (char)EOF);
+  return parse(doc.data(), doc.data() + doc.size(), root, collectComments);
+}
+
+bool Reader::parse(const char* beginDoc,
+                   const char* endDoc,
+                   Value& root,
+                   bool collectComments) {
+  if (!features_.allowComments_) {
+    collectComments = false;
+  }
+
+  begin_ = beginDoc;
+  end_ = endDoc;
+  collectComments_ = collectComments;
+  current_ = begin_;
+  lastValueEnd_ = 0;
+  lastValue_ = 0;
+  commentsBefore_ = "";
+  errors_.clear();
+  while (!nodes_.empty())
+    nodes_.pop();
+  nodes_.push(&root);
+
+  stackDepth_g = 0;  // Yes, this is bad coding, but options are limited.
+  bool successful = readValue();
+  Token token;
+  skipCommentTokens(token);
+  if (collectComments_ && !commentsBefore_.empty())
+    root.setComment(commentsBefore_, commentAfter);
+  if (features_.strictRoot_) {
+    if (!root.isArray() && !root.isObject()) {
+      // Set error location to start of doc, ideally should be first token found
+      // in doc
+      token.type_ = tokenError;
+      token.start_ = beginDoc;
+      token.end_ = endDoc;
+      addError(
+          "A valid JSON document must be either an array or an object value.",
+          token);
+      return false;
+    }
+  }
+  return successful;
+}
+
+bool Reader::readValue() {
+  // This is a non-reentrant way to support a stackLimit. Terrible!
+  // But this deprecated class has a security problem: Bad input can
+  // cause a seg-fault. This seems like a fair, binary-compatible way
+  // to prevent the problem.
+  if (stackDepth_g >= stackLimit_g) throwRuntimeError("Exceeded stackLimit in readValue().");
+  ++stackDepth_g;
+
+  Token token;
+  skipCommentTokens(token);
+  bool successful = true;
+
+  if (collectComments_ && !commentsBefore_.empty()) {
+    currentValue().setComment(commentsBefore_, commentBefore);
+    commentsBefore_ = "";
+  }
+
+  switch (token.type_) {
+  case tokenObjectBegin:
+    successful = readObject(token);
+    currentValue().setOffsetLimit(current_ - begin_);
+    break;
+  case tokenArrayBegin:
+    successful = readArray(token);
+    currentValue().setOffsetLimit(current_ - begin_);
+    break;
+  case tokenNumber:
+    successful = decodeNumber(token);
+    break;
+  case tokenString:
+    successful = decodeString(token);
+    break;
+  case tokenTrue:
+    {
+    Value v(true);
+    currentValue().swapPayload(v);
+    currentValue().setOffsetStart(token.start_ - begin_);
+    currentValue().setOffsetLimit(token.end_ - begin_);
+    }
+    break;
+  case tokenFalse:
+    {
+    Value v(false);
+    currentValue().swapPayload(v);
+    currentValue().setOffsetStart(token.start_ - begin_);
+    currentValue().setOffsetLimit(token.end_ - begin_);
+    }
+    break;
+  case tokenNull:
+    {
+    Value v;
+    currentValue().swapPayload(v);
+    currentValue().setOffsetStart(token.start_ - begin_);
+    currentValue().setOffsetLimit(token.end_ - begin_);
+    }
+    break;
+  case tokenArraySeparator:
+  case tokenObjectEnd:
+  case tokenArrayEnd:
+    if (features_.allowDroppedNullPlaceholders_) {
+      // "Un-read" the current token and mark the current value as a null
+      // token.
+      current_--;
+      Value v;
+      currentValue().swapPayload(v);
+      currentValue().setOffsetStart(current_ - begin_ - 1);
+      currentValue().setOffsetLimit(current_ - begin_);
+      break;
+    } // Else, fall through...
+  default:
+    currentValue().setOffsetStart(token.start_ - begin_);
+    currentValue().setOffsetLimit(token.end_ - begin_);
+    return addError("Syntax error: value, object or array expected.", token);
+  }
+
+  if (collectComments_) {
+    lastValueEnd_ = current_;
+    lastValue_ = &currentValue();
+  }
+
+  --stackDepth_g;
+  return successful;
+}
+
+void Reader::skipCommentTokens(Token& token) {
+  if (features_.allowComments_) {
+    do {
+      readToken(token);
+    } while (token.type_ == tokenComment);
+  } else {
+    readToken(token);
+  }
+}
+
+bool Reader::readToken(Token& token) {
+  skipSpaces();
+  token.start_ = current_;
+  Char c = getNextChar();
+  bool ok = true;
+  switch (c) {
+  case '{':
+    token.type_ = tokenObjectBegin;
+    break;
+  case '}':
+    token.type_ = tokenObjectEnd;
+    break;
+  case '[':
+    token.type_ = tokenArrayBegin;
+    break;
+  case ']':
+    token.type_ = tokenArrayEnd;
+    break;
+  case '"':
+    token.type_ = tokenString;
+    ok = readString();
+    break;
+  case '/':
+    token.type_ = tokenComment;
+    ok = readComment();
+    break;
+  case '0':
+  case '1':
+  case '2':
+  case '3':
+  case '4':
+  case '5':
+  case '6':
+  case '7':
+  case '8':
+  case '9':
+  case '-':
+    token.type_ = tokenNumber;
+    readNumber();
+    break;
+  case 't':
+    token.type_ = tokenTrue;
+    ok = match("rue", 3);
+    break;
+  case 'f':
+    token.type_ = tokenFalse;
+    ok = match("alse", 4);
+    break;
+  case 'n':
+    token.type_ = tokenNull;
+    ok = match("ull", 3);
+    break;
+  case ',':
+    token.type_ = tokenArraySeparator;
+    break;
+  case ':':
+    token.type_ = tokenMemberSeparator;
+    break;
+  case 0:
+    token.type_ = tokenEndOfStream;
+    break;
+  default:
+    ok = false;
+    break;
+  }
+  if (!ok)
+    token.type_ = tokenError;
+  token.end_ = current_;
+  return true;
+}
+
+void Reader::skipSpaces() {
+  while (current_ != end_) {
+    Char c = *current_;
+    if (c == ' ' || c == '\t' || c == '\r' || c == '\n')
+      ++current_;
+    else
+      break;
+  }
+}
+
+bool Reader::match(Location pattern, int patternLength) {
+  if (end_ - current_ < patternLength)
+    return false;
+  int index = patternLength;
+  while (index--)
+    if (current_[index] != pattern[index])
+      return false;
+  current_ += patternLength;
+  return true;
+}
+
+bool Reader::readComment() {
+  Location commentBegin = current_ - 1;
+  Char c = getNextChar();
+  bool successful = false;
+  if (c == '*')
+    successful = readCStyleComment();
+  else if (c == '/')
+    successful = readCppStyleComment();
+  if (!successful)
+    return false;
+
+  if (collectComments_) {
+    CommentPlacement placement = commentBefore;
+    if (lastValueEnd_ && !containsNewLine(lastValueEnd_, commentBegin)) {
+      if (c != '*' || !containsNewLine(commentBegin, current_))
+        placement = commentAfterOnSameLine;
+    }
+
+    addComment(commentBegin, current_, placement);
+  }
+  return true;
+}
+
+static JSONCPP_STRING normalizeEOL(Reader::Location begin, Reader::Location end) {
+  JSONCPP_STRING normalized;
+  normalized.reserve(static_cast<size_t>(end - begin));
+  Reader::Location current = begin;
+  while (current != end) {
+    char c = *current++;
+    if (c == '\r') {
+      if (current != end && *current == '\n')
+         // convert dos EOL
+         ++current;
+      // convert Mac EOL
+      normalized += '\n';
+    } else {
+      normalized += c;
+    }
+  }
+  return normalized;
+}
+
+void
+Reader::addComment(Location begin, Location end, CommentPlacement placement) {
+  assert(collectComments_);
+  const JSONCPP_STRING& normalized = normalizeEOL(begin, end);
+  if (placement == commentAfterOnSameLine) {
+    assert(lastValue_ != 0);
+    lastValue_->setComment(normalized, placement);
+  } else {
+    commentsBefore_ += normalized;
+  }
+}
+
+bool Reader::readCStyleComment() {
+  while (current_ != end_) {
+    Char c = getNextChar();
+    if (c == '*' && *current_ == '/')
+      break;
+  }
+  return getNextChar() == '/';
+}
+
+bool Reader::readCppStyleComment() {
+  while (current_ != end_) {
+    Char c = getNextChar();
+    if (c == '\n')
+      break;
+    if (c == '\r') {
+      // Consume DOS EOL. It will be normalized in addComment.
+      if (current_ != end_ && *current_ == '\n')
+        getNextChar();
+      // Break on Moc OS 9 EOL.
+      break;
+    }
+  }
+  return true;
+}
+
+void Reader::readNumber() {
+  const char *p = current_;
+  char c = '0'; // stopgap for already consumed character
+  // integral part
+  while (c >= '0' && c <= '9')
+    c = (current_ = p) < end_ ? *p++ : '\0';
+  // fractional part
+  if (c == '.') {
+    c = (current_ = p) < end_ ? *p++ : '\0';
+    while (c >= '0' && c <= '9')
+      c = (current_ = p) < end_ ? *p++ : '\0';
+  }
+  // exponential part
+  if (c == 'e' || c == 'E') {
+    c = (current_ = p) < end_ ? *p++ : '\0';
+    if (c == '+' || c == '-')
+      c = (current_ = p) < end_ ? *p++ : '\0';
+    while (c >= '0' && c <= '9')
+      c = (current_ = p) < end_ ? *p++ : '\0';
+  }
+}
+
+bool Reader::readString() {
+  Char c = '\0';
+  while (current_ != end_) {
+    c = getNextChar();
+    if (c == '\\')
+      getNextChar();
+    else if (c == '"')
+      break;
+  }
+  return c == '"';
+}
+
+bool Reader::readObject(Token& tokenStart) {
+  Token tokenName;
+  JSONCPP_STRING name;
+  Value init(objectValue);
+  currentValue().swapPayload(init);
+  currentValue().setOffsetStart(tokenStart.start_ - begin_);
+  while (readToken(tokenName)) {
+    bool initialTokenOk = true;
+    while (tokenName.type_ == tokenComment && initialTokenOk)
+      initialTokenOk = readToken(tokenName);
+    if (!initialTokenOk)
+      break;
+    if (tokenName.type_ == tokenObjectEnd && name.empty()) // empty object
+      return true;
+    name = "";
+    if (tokenName.type_ == tokenString) {
+      if (!decodeString(tokenName, name))
+        return recoverFromError(tokenObjectEnd);
+    } else if (tokenName.type_ == tokenNumber && features_.allowNumericKeys_) {
+      Value numberName;
+      if (!decodeNumber(tokenName, numberName))
+        return recoverFromError(tokenObjectEnd);
+      name = JSONCPP_STRING(numberName.asCString());
+    } else {
+      break;
+    }
+
+    Token colon;
+    if (!readToken(colon) || colon.type_ != tokenMemberSeparator) {
+      return addErrorAndRecover(
+          "Missing ':' after object member name", colon, tokenObjectEnd);
+    }
+    Value& value = currentValue()[name];
+    nodes_.push(&value);
+    bool ok = readValue();
+    nodes_.pop();
+    if (!ok) // error already set
+      return recoverFromError(tokenObjectEnd);
+
+    Token comma;
+    if (!readToken(comma) ||
+        (comma.type_ != tokenObjectEnd && comma.type_ != tokenArraySeparator &&
+         comma.type_ != tokenComment)) {
+      return addErrorAndRecover(
+          "Missing ',' or '}' in object declaration", comma, tokenObjectEnd);
+    }
+    bool finalizeTokenOk = true;
+    while (comma.type_ == tokenComment && finalizeTokenOk)
+      finalizeTokenOk = readToken(comma);
+    if (comma.type_ == tokenObjectEnd)
+      return true;
+  }
+  return addErrorAndRecover(
+      "Missing '}' or object member name", tokenName, tokenObjectEnd);
+}
+
+bool Reader::readArray(Token& tokenStart) {
+  Value init(arrayValue);
+  currentValue().swapPayload(init);
+  currentValue().setOffsetStart(tokenStart.start_ - begin_);
+  skipSpaces();
+  if (*current_ == ']') // empty array
+  {
+    Token endArray;
+    readToken(endArray);
+    return true;
+  }
+  int index = 0;
+  for (;;) {
+    Value& value = currentValue()[index++];
+    nodes_.push(&value);
+    bool ok = readValue();
+    nodes_.pop();
+    if (!ok) // error already set
+      return recoverFromError(tokenArrayEnd);
+
+    Token token;
+    // Accept Comment after last item in the array.
+    ok = readToken(token);
+    while (token.type_ == tokenComment && ok) {
+      ok = readToken(token);
+    }
+    bool badTokenType =
+        (token.type_ != tokenArraySeparator && token.type_ != tokenArrayEnd);
+    if (!ok || badTokenType) {
+      return addErrorAndRecover(
+          "Missing ',' or ']' in array declaration", token, tokenArrayEnd);
+    }
+    if (token.type_ == tokenArrayEnd)
+      break;
+  }
+  return true;
+}
+
+bool Reader::decodeNumber(Token& token) {
+  Value decoded;
+  if (!decodeNumber(token, decoded))
+    return false;
+  currentValue().swapPayload(decoded);
+  currentValue().setOffsetStart(token.start_ - begin_);
+  currentValue().setOffsetLimit(token.end_ - begin_);
+  return true;
+}
+
+bool Reader::decodeNumber(Token& token, Value& decoded) {
+  // Attempts to parse the number as an integer. If the number is
+  // larger than the maximum supported value of an integer then
+  // we decode the number as a double.
+  Location current = token.start_;
+  bool isNegative = *current == '-';
+  if (isNegative)
+    ++current;
+  // TODO: Help the compiler do the div and mod at compile time or get rid of them.
+  Value::LargestUInt maxIntegerValue =
+      isNegative ? Value::LargestUInt(Value::maxLargestInt) + 1
+                 : Value::maxLargestUInt;
+  Value::LargestUInt threshold = maxIntegerValue / 10;
+  Value::LargestUInt value = 0;
+  while (current < token.end_) {
+    Char c = *current++;
+    if (c < '0' || c > '9')
+      return decodeDouble(token, decoded);
+    Value::UInt digit(static_cast<Value::UInt>(c - '0'));
+    if (value >= threshold) {
+      // We've hit or exceeded the max value divided by 10 (rounded down). If
+      // a) we've only just touched the limit, b) this is the last digit, and
+      // c) it's small enough to fit in that rounding delta, we're okay.
+      // Otherwise treat this number as a double to avoid overflow.
+      if (value > threshold || current != token.end_ ||
+          digit > maxIntegerValue % 10) {
+        return decodeDouble(token, decoded);
+      }
+    }
+    value = value * 10 + digit;
+  }
+  if (isNegative && value == maxIntegerValue)
+    decoded = Value::minLargestInt;
+  else if (isNegative)
+    decoded = -Value::LargestInt(value);
+  else if (value <= Value::LargestUInt(Value::maxInt))
+    decoded = Value::LargestInt(value);
+  else
+    decoded = value;
+  return true;
+}
+
+bool Reader::decodeDouble(Token& token) {
+  Value decoded;
+  if (!decodeDouble(token, decoded))
+    return false;
+  currentValue().swapPayload(decoded);
+  currentValue().setOffsetStart(token.start_ - begin_);
+  currentValue().setOffsetLimit(token.end_ - begin_);
+  return true;
+}
+
+bool Reader::decodeDouble(Token& token, Value& decoded) {
+  double value = 0;
+  JSONCPP_STRING buffer(token.start_, token.end_);
+  JSONCPP_ISTRINGSTREAM is(buffer);
+  if (!(is >> value))
+    return addError("'" + JSONCPP_STRING(token.start_, token.end_) +
+                        "' is not a number.",
+                    token);
+  decoded = value;
+  return true;
+}
+
+bool Reader::decodeString(Token& token) {
+  JSONCPP_STRING decoded_string;
+  if (!decodeString(token, decoded_string))
+    return false;
+  Value decoded(decoded_string);
+  currentValue().swapPayload(decoded);
+  currentValue().setOffsetStart(token.start_ - begin_);
+  currentValue().setOffsetLimit(token.end_ - begin_);
+  return true;
+}
+
+bool Reader::decodeString(Token& token, JSONCPP_STRING& decoded) {
+  decoded.reserve(static_cast<size_t>(token.end_ - token.start_ - 2));
+  Location current = token.start_ + 1; // skip '"'
+  Location end = token.end_ - 1;       // do not include '"'
+  while (current != end) {
+    Char c = *current++;
+    if (c == '"')
+      break;
+    else if (c == '\\') {
+      if (current == end)
+        return addError("Empty escape sequence in string", token, current);
+      Char escape = *current++;
+      switch (escape) {
+      case '"':
+        decoded += '"';
+        break;
+      case '/':
+        decoded += '/';
+        break;
+      case '\\':
+        decoded += '\\';
+        break;
+      case 'b':
+        decoded += '\b';
+        break;
+      case 'f':
+        decoded += '\f';
+        break;
+      case 'n':
+        decoded += '\n';
+        break;
+      case 'r':
+        decoded += '\r';
+        break;
+      case 't':
+        decoded += '\t';
+        break;
+      case 'u': {
+        unsigned int unicode;
+        if (!decodeUnicodeCodePoint(token, current, end, unicode))
+          return false;
+        decoded += codePointToUTF8(unicode);
+      } break;
+      default:
+        return addError("Bad escape sequence in string", token, current);
+      }
+    } else {
+      decoded += c;
+    }
+  }
+  return true;
+}
+
+bool Reader::decodeUnicodeCodePoint(Token& token,
+                                    Location& current,
+                                    Location end,
+                                    unsigned int& unicode) {
+
+  if (!decodeUnicodeEscapeSequence(token, current, end, unicode))
+    return false;
+  if (unicode >= 0xD800 && unicode <= 0xDBFF) {
+    // surrogate pairs
+    if (end - current < 6)
+      return addError(
+          "additional six characters expected to parse unicode surrogate pair.",
+          token,
+          current);
+    unsigned int surrogatePair;
+    if (*(current++) == '\\' && *(current++) == 'u') {
+      if (decodeUnicodeEscapeSequence(token, current, end, surrogatePair)) {
+        unicode = 0x10000 + ((unicode & 0x3FF) << 10) + (surrogatePair & 0x3FF);
+      } else
+        return false;
+    } else
+      return addError("expecting another \\u token to begin the second half of "
+                      "a unicode surrogate pair",
+                      token,
+                      current);
+  }
+  return true;
+}
+
+bool Reader::decodeUnicodeEscapeSequence(Token& token,
+                                         Location& current,
+                                         Location end,
+                                         unsigned int& ret_unicode) {
+  if (end - current < 4)
+    return addError(
+        "Bad unicode escape sequence in string: four digits expected.",
+        token,
+        current);
+  int unicode = 0;
+  for (int index = 0; index < 4; ++index) {
+    Char c = *current++;
+    unicode *= 16;
+    if (c >= '0' && c <= '9')
+      unicode += c - '0';
+    else if (c >= 'a' && c <= 'f')
+      unicode += c - 'a' + 10;
+    else if (c >= 'A' && c <= 'F')
+      unicode += c - 'A' + 10;
+    else
+      return addError(
+          "Bad unicode escape sequence in string: hexadecimal digit expected.",
+          token,
+          current);
+  }
+  ret_unicode = static_cast<unsigned int>(unicode);
+  return true;
+}
+
+bool
+Reader::addError(const JSONCPP_STRING& message, Token& token, Location extra) {
+  ErrorInfo info;
+  info.token_ = token;
+  info.message_ = message;
+  info.extra_ = extra;
+  errors_.push_back(info);
+  return false;
+}
+
+bool Reader::recoverFromError(TokenType skipUntilToken) {
+  size_t const errorCount = errors_.size();
+  Token skip;
+  for (;;) {
+    if (!readToken(skip))
+      errors_.resize(errorCount); // discard errors caused by recovery
+    if (skip.type_ == skipUntilToken || skip.type_ == tokenEndOfStream)
+      break;
+  }
+  errors_.resize(errorCount);
+  return false;
+}
+
+bool Reader::addErrorAndRecover(const JSONCPP_STRING& message,
+                                Token& token,
+                                TokenType skipUntilToken) {
+  addError(message, token);
+  return recoverFromError(skipUntilToken);
+}
+
+Value& Reader::currentValue() { return *(nodes_.top()); }
+
+Reader::Char Reader::getNextChar() {
+  if (current_ == end_)
+    return 0;
+  return *current_++;
+}
+
+void Reader::getLocationLineAndColumn(Location location,
+                                      int& line,
+                                      int& column) const {
+  Location current = begin_;
+  Location lastLineStart = current;
+  line = 0;
+  while (current < location && current != end_) {
+    Char c = *current++;
+    if (c == '\r') {
+      if (*current == '\n')
+        ++current;
+      lastLineStart = current;
+      ++line;
+    } else if (c == '\n') {
+      lastLineStart = current;
+      ++line;
+    }
+  }
+  // column & line start at 1
+  column = int(location - lastLineStart) + 1;
+  ++line;
+}
+
+JSONCPP_STRING Reader::getLocationLineAndColumn(Location location) const {
+  int line, column;
+  getLocationLineAndColumn(location, line, column);
+  char buffer[18 + 16 + 16 + 1];
+  snprintf(buffer, sizeof(buffer), "Line %d, Column %d", line, column);
+  return buffer;
+}
+
+// Deprecated. Preserved for backward compatibility
+JSONCPP_STRING Reader::getFormatedErrorMessages() const {
+  return getFormattedErrorMessages();
+}
+
+JSONCPP_STRING Reader::getFormattedErrorMessages() const {
+  JSONCPP_STRING formattedMessage;
+  for (Errors::const_iterator itError = errors_.begin();
+       itError != errors_.end();
+       ++itError) {
+    const ErrorInfo& error = *itError;
+    formattedMessage +=
+        "* " + getLocationLineAndColumn(error.token_.start_) + "\n";
+    formattedMessage += "  " + error.message_ + "\n";
+    if (error.extra_)
+      formattedMessage +=
+          "See " + getLocationLineAndColumn(error.extra_) + " for detail.\n";
+  }
+  return formattedMessage;
+}
+
+std::vector<Reader::StructuredError> Reader::getStructuredErrors() const {
+  std::vector<Reader::StructuredError> allErrors;
+  for (Errors::const_iterator itError = errors_.begin();
+       itError != errors_.end();
+       ++itError) {
+    const ErrorInfo& error = *itError;
+    Reader::StructuredError structured;
+    structured.offset_start = error.token_.start_ - begin_;
+    structured.offset_limit = error.token_.end_ - begin_;
+    structured.message = error.message_;
+    allErrors.push_back(structured);
+  }
+  return allErrors;
+}
+
+bool Reader::pushError(const Value& value, const JSONCPP_STRING& message) {
+  ptrdiff_t const length = end_ - begin_;
+  if(value.getOffsetStart() > length
+    || value.getOffsetLimit() > length)
+    return false;
+  Token token;
+  token.type_ = tokenError;
+  token.start_ = begin_ + value.getOffsetStart();
+  token.end_ = end_ + value.getOffsetLimit();
+  ErrorInfo info;
+  info.token_ = token;
+  info.message_ = message;
+  info.extra_ = 0;
+  errors_.push_back(info);
+  return true;
+}
+
+bool Reader::pushError(const Value& value, const JSONCPP_STRING& message, const Value& extra) {
+  ptrdiff_t const length = end_ - begin_;
+  if(value.getOffsetStart() > length
+    || value.getOffsetLimit() > length
+    || extra.getOffsetLimit() > length)
+    return false;
+  Token token;
+  token.type_ = tokenError;
+  token.start_ = begin_ + value.getOffsetStart();
+  token.end_ = begin_ + value.getOffsetLimit();
+  ErrorInfo info;
+  info.token_ = token;
+  info.message_ = message;
+  info.extra_ = begin_ + extra.getOffsetStart();
+  errors_.push_back(info);
+  return true;
+}
+
+bool Reader::good() const {
+  return !errors_.size();
+}
+
+// exact copy of Features
+class OurFeatures {
+public:
+  static OurFeatures all();
+  bool allowComments_;
+  bool strictRoot_;
+  bool allowDroppedNullPlaceholders_;
+  bool allowNumericKeys_;
+  bool allowSingleQuotes_;
+  bool failIfExtra_;
+  bool rejectDupKeys_;
+  bool allowSpecialFloats_;
+  int stackLimit_;
+};  // OurFeatures
+
+// exact copy of Implementation of class Features
+// ////////////////////////////////
+
+OurFeatures OurFeatures::all() { return OurFeatures(); }
+
+// Implementation of class Reader
+// ////////////////////////////////
+
+// exact copy of Reader, renamed to OurReader
+class OurReader {
+public:
+  typedef char Char;
+  typedef const Char* Location;
+  struct StructuredError {
+    ptrdiff_t offset_start;
+    ptrdiff_t offset_limit;
+    JSONCPP_STRING message;
+  };
+
+  OurReader(OurFeatures const& features);
+  bool parse(const char* beginDoc,
+             const char* endDoc,
+             Value& root,
+             bool collectComments = true);
+  JSONCPP_STRING getFormattedErrorMessages() const;
+  std::vector<StructuredError> getStructuredErrors() const;
+  bool pushError(const Value& value, const JSONCPP_STRING& message);
+  bool pushError(const Value& value, const JSONCPP_STRING& message, const Value& extra);
+  bool good() const;
+
+private:
+  OurReader(OurReader const&);  // no impl
+  void operator=(OurReader const&);  // no impl
+
+  enum TokenType {
+    tokenEndOfStream = 0,
+    tokenObjectBegin,
+    tokenObjectEnd,
+    tokenArrayBegin,
+    tokenArrayEnd,
+    tokenString,
+    tokenNumber,
+    tokenTrue,
+    tokenFalse,
+    tokenNull,
+    tokenNaN,
+    tokenPosInf,
+    tokenNegInf,
+    tokenArraySeparator,
+    tokenMemberSeparator,
+    tokenComment,
+    tokenError
+  };
+
+  class Token {
+  public:
+    TokenType type_;
+    Location start_;
+    Location end_;
+  };
+
+  class ErrorInfo {
+  public:
+    Token token_;
+    JSONCPP_STRING message_;
+    Location extra_;
+  };
+
+  typedef std::deque<ErrorInfo> Errors;
+
+  bool readToken(Token& token);
+  void skipSpaces();
+  bool match(Location pattern, int patternLength);
+  bool readComment();
+  bool readCStyleComment();
+  bool readCppStyleComment();
+  bool readString();
+  bool readStringSingleQuote();
+  bool readNumber(bool checkInf);
+  bool readValue();
+  bool readObject(Token& token);
+  bool readArray(Token& token);
+  bool decodeNumber(Token& token);
+  bool decodeNumber(Token& token, Value& decoded);
+  bool decodeString(Token& token);
+  bool decodeString(Token& token, JSONCPP_STRING& decoded);
+  bool decodeDouble(Token& token);
+  bool decodeDouble(Token& token, Value& decoded);
+  bool decodeUnicodeCodePoint(Token& token,
+                              Location& current,
+                              Location end,
+                              unsigned int& unicode);
+  bool decodeUnicodeEscapeSequence(Token& token,
+                                   Location& current,
+                                   Location end,
+                                   unsigned int& unicode);
+  bool addError(const JSONCPP_STRING& message, Token& token, Location extra = 0);
+  bool recoverFromError(TokenType skipUntilToken);
+  bool addErrorAndRecover(const JSONCPP_STRING& message,
+                          Token& token,
+                          TokenType skipUntilToken);
+  void skipUntilSpace();
+  Value& currentValue();
+  Char getNextChar();
+  void
+  getLocationLineAndColumn(Location location, int& line, int& column) const;
+  JSONCPP_STRING getLocationLineAndColumn(Location location) const;
+  void addComment(Location begin, Location end, CommentPlacement placement);
+  void skipCommentTokens(Token& token);
+
+  typedef std::stack<Value*> Nodes;
+  Nodes nodes_;
+  Errors errors_;
+  JSONCPP_STRING document_;
+  Location begin_;
+  Location end_;
+  Location current_;
+  Location lastValueEnd_;
+  Value* lastValue_;
+  JSONCPP_STRING commentsBefore_;
+  int stackDepth_;
+
+  OurFeatures const features_;
+  bool collectComments_;
+};  // OurReader
+
+// complete copy of Read impl, for OurReader
+
+OurReader::OurReader(OurFeatures const& features)
+    : errors_(), document_(), begin_(), end_(), current_(), lastValueEnd_(),
+      lastValue_(), commentsBefore_(),
+      stackDepth_(0),
+      features_(features), collectComments_() {
+}
+
+bool OurReader::parse(const char* beginDoc,
+                   const char* endDoc,
+                   Value& root,
+                   bool collectComments) {
+  if (!features_.allowComments_) {
+    collectComments = false;
+  }
+
+  begin_ = beginDoc;
+  end_ = endDoc;
+  collectComments_ = collectComments;
+  current_ = begin_;
+  lastValueEnd_ = 0;
+  lastValue_ = 0;
+  commentsBefore_ = "";
+  errors_.clear();
+  while (!nodes_.empty())
+    nodes_.pop();
+  nodes_.push(&root);
+
+  stackDepth_ = 0;
+  bool successful = readValue();
+  Token token;
+  skipCommentTokens(token);
+  if (features_.failIfExtra_) {
+    if (token.type_ != tokenError && token.type_ != tokenEndOfStream) {
+      addError("Extra non-whitespace after JSON value.", token);
+      return false;
+    }
+  }
+  if (collectComments_ && !commentsBefore_.empty())
+    root.setComment(commentsBefore_, commentAfter);
+  if (features_.strictRoot_) {
+    if (!root.isArray() && !root.isObject()) {
+      // Set error location to start of doc, ideally should be first token found
+      // in doc
+      token.type_ = tokenError;
+      token.start_ = beginDoc;
+      token.end_ = endDoc;
+      addError(
+          "A valid JSON document must be either an array or an object value.",
+          token);
+      return false;
+    }
+  }
+  return successful;
+}
+
+bool OurReader::readValue() {
+  if (stackDepth_ >= features_.stackLimit_) throwRuntimeError("Exceeded stackLimit in readValue().");
+  ++stackDepth_;
+  Token token;
+  skipCommentTokens(token);
+  bool successful = true;
+
+  if (collectComments_ && !commentsBefore_.empty()) {
+    currentValue().setComment(commentsBefore_, commentBefore);
+    commentsBefore_ = "";
+  }
+
+  switch (token.type_) {
+  case tokenObjectBegin:
+    successful = readObject(token);
+    currentValue().setOffsetLimit(current_ - begin_);
+    break;
+  case tokenArrayBegin:
+    successful = readArray(token);
+    currentValue().setOffsetLimit(current_ - begin_);
+    break;
+  case tokenNumber:
+    successful = decodeNumber(token);
+    break;
+  case tokenString:
+    successful = decodeString(token);
+    break;
+  case tokenTrue:
+    {
+    Value v(true);
+    currentValue().swapPayload(v);
+    currentValue().setOffsetStart(token.start_ - begin_);
+    currentValue().setOffsetLimit(token.end_ - begin_);
+    }
+    break;
+  case tokenFalse:
+    {
+    Value v(false);
+    currentValue().swapPayload(v);
+    currentValue().setOffsetStart(token.start_ - begin_);
+    currentValue().setOffsetLimit(token.end_ - begin_);
+    }
+    break;
+  case tokenNull:
+    {
+    Value v;
+    currentValue().swapPayload(v);
+    currentValue().setOffsetStart(token.start_ - begin_);
+    currentValue().setOffsetLimit(token.end_ - begin_);
+    }
+    break;
+  case tokenNaN:
+    {
+    Value v(std::numeric_limits<double>::quiet_NaN());
+    currentValue().swapPayload(v);
+    currentValue().setOffsetStart(token.start_ - begin_);
+    currentValue().setOffsetLimit(token.end_ - begin_);
+    }
+    break;
+  case tokenPosInf:
+    {
+    Value v(std::numeric_limits<double>::infinity());
+    currentValue().swapPayload(v);
+    currentValue().setOffsetStart(token.start_ - begin_);
+    currentValue().setOffsetLimit(token.end_ - begin_);
+    }
+    break;
+  case tokenNegInf:
+    {
+    Value v(-std::numeric_limits<double>::infinity());
+    currentValue().swapPayload(v);
+    currentValue().setOffsetStart(token.start_ - begin_);
+    currentValue().setOffsetLimit(token.end_ - begin_);
+    }
+    break;
+  case tokenArraySeparator:
+  case tokenObjectEnd:
+  case tokenArrayEnd:
+    if (features_.allowDroppedNullPlaceholders_) {
+      // "Un-read" the current token and mark the current value as a null
+      // token.
+      current_--;
+      Value v;
+      currentValue().swapPayload(v);
+      currentValue().setOffsetStart(current_ - begin_ - 1);
+      currentValue().setOffsetLimit(current_ - begin_);
+      break;
+    } // else, fall through ...
+  default:
+    currentValue().setOffsetStart(token.start_ - begin_);
+    currentValue().setOffsetLimit(token.end_ - begin_);
+    return addError("Syntax error: value, object or array expected.", token);
+  }
+
+  if (collectComments_) {
+    lastValueEnd_ = current_;
+    lastValue_ = &currentValue();
+  }
+
+  --stackDepth_;
+  return successful;
+}
+
+void OurReader::skipCommentTokens(Token& token) {
+  if (features_.allowComments_) {
+    do {
+      readToken(token);
+    } while (token.type_ == tokenComment);
+  } else {
+    readToken(token);
+  }
+}
+
+bool OurReader::readToken(Token& token) {
+  skipSpaces();
+  token.start_ = current_;
+  Char c = getNextChar();
+  bool ok = true;
+  switch (c) {
+  case '{':
+    token.type_ = tokenObjectBegin;
+    break;
+  case '}':
+    token.type_ = tokenObjectEnd;
+    break;
+  case '[':
+    token.type_ = tokenArrayBegin;
+    break;
+  case ']':
+    token.type_ = tokenArrayEnd;
+    break;
+  case '"':
+    token.type_ = tokenString;
+    ok = readString();
+    break;
+  case '\'':
+    if (features_.allowSingleQuotes_) {
+    token.type_ = tokenString;
+    ok = readStringSingleQuote();
+    break;
+    } // else continue
+  case '/':
+    token.type_ = tokenComment;
+    ok = readComment();
+    break;
+  case '0':
+  case '1':
+  case '2':
+  case '3':
+  case '4':
+  case '5':
+  case '6':
+  case '7':
+  case '8':
+  case '9':
+    token.type_ = tokenNumber;
+    readNumber(false);
+    break;
+  case '-':
+    if (readNumber(true)) {
+      token.type_ = tokenNumber;
+    } else {
+      token.type_ = tokenNegInf;
+      ok = features_.allowSpecialFloats_ && match("nfinity", 7);
+    }
+    break;
+  case 't':
+    token.type_ = tokenTrue;
+    ok = match("rue", 3);
+    break;
+  case 'f':
+    token.type_ = tokenFalse;
+    ok = match("alse", 4);
+    break;
+  case 'n':
+    token.type_ = tokenNull;
+    ok = match("ull", 3);
+    break;
+  case 'N':
+    if (features_.allowSpecialFloats_) {
+      token.type_ = tokenNaN;
+      ok = match("aN", 2);
+    } else {
+      ok = false;
+    }
+    break;
+  case 'I':
+    if (features_.allowSpecialFloats_) {
+      token.type_ = tokenPosInf;
+      ok = match("nfinity", 7);
+    } else {
+      ok = false;
+    }
+    break;
+  case ',':
+    token.type_ = tokenArraySeparator;
+    break;
+  case ':':
+    token.type_ = tokenMemberSeparator;
+    break;
+  case 0:
+    token.type_ = tokenEndOfStream;
+    break;
+  default:
+    ok = false;
+    break;
+  }
+  if (!ok)
+    token.type_ = tokenError;
+  token.end_ = current_;
+  return true;
+}
+
+void OurReader::skipSpaces() {
+  while (current_ != end_) {
+    Char c = *current_;
+    if (c == ' ' || c == '\t' || c == '\r' || c == '\n')
+      ++current_;
+    else
+      break;
+  }
+}
+
+bool OurReader::match(Location pattern, int patternLength) {
+  if (end_ - current_ < patternLength)
+    return false;
+  int index = patternLength;
+  while (index--)
+    if (current_[index] != pattern[index])
+      return false;
+  current_ += patternLength;
+  return true;
+}
+
+bool OurReader::readComment() {
+  Location commentBegin = current_ - 1;
+  Char c = getNextChar();
+  bool successful = false;
+  if (c == '*')
+    successful = readCStyleComment();
+  else if (c == '/')
+    successful = readCppStyleComment();
+  if (!successful)
+    return false;
+
+  if (collectComments_) {
+    CommentPlacement placement = commentBefore;
+    if (lastValueEnd_ && !containsNewLine(lastValueEnd_, commentBegin)) {
+      if (c != '*' || !containsNewLine(commentBegin, current_))
+        placement = commentAfterOnSameLine;
+    }
+
+    addComment(commentBegin, current_, placement);
+  }
+  return true;
+}
+
+void
+OurReader::addComment(Location begin, Location end, CommentPlacement placement) {
+  assert(collectComments_);
+  const JSONCPP_STRING& normalized = normalizeEOL(begin, end);
+  if (placement == commentAfterOnSameLine) {
+    assert(lastValue_ != 0);
+    lastValue_->setComment(normalized, placement);
+  } else {
+    commentsBefore_ += normalized;
+  }
+}
+
+bool OurReader::readCStyleComment() {
+  while (current_ != end_) {
+    Char c = getNextChar();
+    if (c == '*' && *current_ == '/')
+      break;
+  }
+  return getNextChar() == '/';
+}
+
+bool OurReader::readCppStyleComment() {
+  while (current_ != end_) {
+    Char c = getNextChar();
+    if (c == '\n')
+      break;
+    if (c == '\r') {
+      // Consume DOS EOL. It will be normalized in addComment.
+      if (current_ != end_ && *current_ == '\n')
+        getNextChar();
+      // Break on Moc OS 9 EOL.
+      break;
+    }
+  }
+  return true;
+}
+
+bool OurReader::readNumber(bool checkInf) {
+  const char *p = current_;
+  if (checkInf && p != end_ && *p == 'I') {
+    current_ = ++p;
+    return false;
+  }
+  char c = '0'; // stopgap for already consumed character
+  // integral part
+  while (c >= '0' && c <= '9')
+    c = (current_ = p) < end_ ? *p++ : '\0';
+  // fractional part
+  if (c == '.') {
+    c = (current_ = p) < end_ ? *p++ : '\0';
+    while (c >= '0' && c <= '9')
+      c = (current_ = p) < end_ ? *p++ : '\0';
+  }
+  // exponential part
+  if (c == 'e' || c == 'E') {
+    c = (current_ = p) < end_ ? *p++ : '\0';
+    if (c == '+' || c == '-')
+      c = (current_ = p) < end_ ? *p++ : '\0';
+    while (c >= '0' && c <= '9')
+      c = (current_ = p) < end_ ? *p++ : '\0';
+  }
+  return true;
+}
+bool OurReader::readString() {
+  Char c = 0;
+  while (current_ != end_) {
+    c = getNextChar();
+    if (c == '\\')
+      getNextChar();
+    else if (c == '"')
+      break;
+  }
+  return c == '"';
+}
+
+
+bool OurReader::readStringSingleQuote() {
+  Char c = 0;
+  while (current_ != end_) {
+    c = getNextChar();
+    if (c == '\\')
+      getNextChar();
+    else if (c == '\'')
+      break;
+  }
+  return c == '\'';
+}
+
+bool OurReader::readObject(Token& tokenStart) {
+  Token tokenName;
+  JSONCPP_STRING name;
+  Value init(objectValue);
+  currentValue().swapPayload(init);
+  currentValue().setOffsetStart(tokenStart.start_ - begin_);
+  while (readToken(tokenName)) {
+    bool initialTokenOk = true;
+    while (tokenName.type_ == tokenComment && initialTokenOk)
+      initialTokenOk = readToken(tokenName);
+    if (!initialTokenOk)
+      break;
+    if (tokenName.type_ == tokenObjectEnd && name.empty()) // empty object
+      return true;
+    name = "";
+    if (tokenName.type_ == tokenString) {
+      if (!decodeString(tokenName, name))
+        return recoverFromError(tokenObjectEnd);
+    } else if (tokenName.type_ == tokenNumber && features_.allowNumericKeys_) {
+      Value numberName;
+      if (!decodeNumber(tokenName, numberName))
+        return recoverFromError(tokenObjectEnd);
+      name = numberName.asString();
+    } else {
+      break;
+    }
+
+    Token colon;
+    if (!readToken(colon) || colon.type_ != tokenMemberSeparator) {
+      return addErrorAndRecover(
+          "Missing ':' after object member name", colon, tokenObjectEnd);
+    }
+    if (name.length() >= (1U<<30)) throwRuntimeError("keylength >= 2^30");
+    if (features_.rejectDupKeys_ && currentValue().isMember(name)) {
+      JSONCPP_STRING msg = "Duplicate key: '" + name + "'";
+      return addErrorAndRecover(
+          msg, tokenName, tokenObjectEnd);
+    }
+    Value& value = currentValue()[name];
+    nodes_.push(&value);
+    bool ok = readValue();
+    nodes_.pop();
+    if (!ok) // error already set
+      return recoverFromError(tokenObjectEnd);
+
+    Token comma;
+    if (!readToken(comma) ||
+        (comma.type_ != tokenObjectEnd && comma.type_ != tokenArraySeparator &&
+         comma.type_ != tokenComment)) {
+      return addErrorAndRecover(
+          "Missing ',' or '}' in object declaration", comma, tokenObjectEnd);
+    }
+    bool finalizeTokenOk = true;
+    while (comma.type_ == tokenComment && finalizeTokenOk)
+      finalizeTokenOk = readToken(comma);
+    if (comma.type_ == tokenObjectEnd)
+      return true;
+  }
+  return addErrorAndRecover(
+      "Missing '}' or object member name", tokenName, tokenObjectEnd);
+}
+
+bool OurReader::readArray(Token& tokenStart) {
+  Value init(arrayValue);
+  currentValue().swapPayload(init);
+  currentValue().setOffsetStart(tokenStart.start_ - begin_);
+  skipSpaces();
+  if (*current_ == ']') // empty array
+  {
+    Token endArray;
+    readToken(endArray);
+    return true;
+  }
+  int index = 0;
+  for (;;) {
+    Value& value = currentValue()[index++];
+    nodes_.push(&value);
+    bool ok = readValue();
+    nodes_.pop();
+    if (!ok) // error already set
+      return recoverFromError(tokenArrayEnd);
+
+    Token token;
+    // Accept Comment after last item in the array.
+    ok = readToken(token);
+    while (token.type_ == tokenComment && ok) {
+      ok = readToken(token);
+    }
+    bool badTokenType =
+        (token.type_ != tokenArraySeparator && token.type_ != tokenArrayEnd);
+    if (!ok || badTokenType) {
+      return addErrorAndRecover(
+          "Missing ',' or ']' in array declaration", token, tokenArrayEnd);
+    }
+    if (token.type_ == tokenArrayEnd)
+      break;
+  }
+  return true;
+}
+
+bool OurReader::decodeNumber(Token& token) {
+  Value decoded;
+  if (!decodeNumber(token, decoded))
+    return false;
+  currentValue().swapPayload(decoded);
+  currentValue().setOffsetStart(token.start_ - begin_);
+  currentValue().setOffsetLimit(token.end_ - begin_);
+  return true;
+}
+
+bool OurReader::decodeNumber(Token& token, Value& decoded) {
+  // Attempts to parse the number as an integer. If the number is
+  // larger than the maximum supported value of an integer then
+  // we decode the number as a double.
+  Location current = token.start_;
+  bool isNegative = *current == '-';
+  if (isNegative)
+    ++current;
+  // TODO: Help the compiler do the div and mod at compile time or get rid of them.
+  Value::LargestUInt maxIntegerValue =
+      isNegative ? Value::LargestUInt(-Value::minLargestInt)
+                 : Value::maxLargestUInt;
+  Value::LargestUInt threshold = maxIntegerValue / 10;
+  Value::LargestUInt value = 0;
+  while (current < token.end_) {
+    Char c = *current++;
+    if (c < '0' || c > '9')
+      return decodeDouble(token, decoded);
+    Value::UInt digit(static_cast<Value::UInt>(c - '0'));
+    if (value >= threshold) {
+      // We've hit or exceeded the max value divided by 10 (rounded down). If
+      // a) we've only just touched the limit, b) this is the last digit, and
+      // c) it's small enough to fit in that rounding delta, we're okay.
+      // Otherwise treat this number as a double to avoid overflow.
+      if (value > threshold || current != token.end_ ||
+          digit > maxIntegerValue % 10) {
+        return decodeDouble(token, decoded);
+      }
+    }
+    value = value * 10 + digit;
+  }
+  if (isNegative)
+    decoded = -Value::LargestInt(value);
+  else if (value <= Value::LargestUInt(Value::maxInt))
+    decoded = Value::LargestInt(value);
+  else
+    decoded = value;
+  return true;
+}
+
+bool OurReader::decodeDouble(Token& token) {
+  Value decoded;
+  if (!decodeDouble(token, decoded))
+    return false;
+  currentValue().swapPayload(decoded);
+  currentValue().setOffsetStart(token.start_ - begin_);
+  currentValue().setOffsetLimit(token.end_ - begin_);
+  return true;
+}
+
+bool OurReader::decodeDouble(Token& token, Value& decoded) {
+  double value = 0;
+  const int bufferSize = 32;
+  int count;
+  ptrdiff_t const length = token.end_ - token.start_;
+
+  // Sanity check to avoid buffer overflow exploits.
+  if (length < 0) {
+    return addError("Unable to parse token length", token);
+  }
+  size_t const ulength = static_cast<size_t>(length);
+
+  // Avoid using a string constant for the format control string given to
+  // sscanf, as this can cause hard to debug crashes on OS X. See here for more
+  // info:
+  //
+  //     http://developer.apple.com/library/mac/#DOCUMENTATION/DeveloperTools/gcc-4.0.1/gcc/Incompatibilities.html
+  char format[] = "%lf";
+
+  if (length <= bufferSize) {
+    Char buffer[bufferSize + 1];
+    memcpy(buffer, token.start_, ulength);
+    buffer[length] = 0;
+    count = sscanf(buffer, format, &value);
+  } else {
+    JSONCPP_STRING buffer(token.start_, token.end_);
+    count = sscanf(buffer.c_str(), format, &value);
+  }
+
+  if (count != 1)
+    return addError("'" + JSONCPP_STRING(token.start_, token.end_) +
+                        "' is not a number.",
+                    token);
+  decoded = value;
+  return true;
+}
+
+bool OurReader::decodeString(Token& token) {
+  JSONCPP_STRING decoded_string;
+  if (!decodeString(token, decoded_string))
+    return false;
+  Value decoded(decoded_string);
+  currentValue().swapPayload(decoded);
+  currentValue().setOffsetStart(token.start_ - begin_);
+  currentValue().setOffsetLimit(token.end_ - begin_);
+  return true;
+}
+
+bool OurReader::decodeString(Token& token, JSONCPP_STRING& decoded) {
+  decoded.reserve(static_cast<size_t>(token.end_ - token.start_ - 2));
+  Location current = token.start_ + 1; // skip '"'
+  Location end = token.end_ - 1;       // do not include '"'
+  while (current != end) {
+    Char c = *current++;
+    if (c == '"')
+      break;
+    else if (c == '\\') {
+      if (current == end)
+        return addError("Empty escape sequence in string", token, current);
+      Char escape = *current++;
+      switch (escape) {
+      case '"':
+        decoded += '"';
+        break;
+      case '/':
+        decoded += '/';
+        break;
+      case '\\':
+        decoded += '\\';
+        break;
+      case 'b':
+        decoded += '\b';
+        break;
+      case 'f':
+        decoded += '\f';
+        break;
+      case 'n':
+        decoded += '\n';
+        break;
+      case 'r':
+        decoded += '\r';
+        break;
+      case 't':
+        decoded += '\t';
+        break;
+      case 'u': {
+        unsigned int unicode;
+        if (!decodeUnicodeCodePoint(token, current, end, unicode))
+          return false;
+        decoded += codePointToUTF8(unicode);
+      } break;
+      default:
+        return addError("Bad escape sequence in string", token, current);
+      }
+    } else {
+      decoded += c;
+    }
+  }
+  return true;
+}
+
+bool OurReader::decodeUnicodeCodePoint(Token& token,
+                                    Location& current,
+                                    Location end,
+                                    unsigned int& unicode) {
+
+  if (!decodeUnicodeEscapeSequence(token, current, end, unicode))
+    return false;
+  if (unicode >= 0xD800 && unicode <= 0xDBFF) {
+    // surrogate pairs
+    if (end - current < 6)
+      return addError(
+          "additional six characters expected to parse unicode surrogate pair.",
+          token,
+          current);
+    unsigned int surrogatePair;
+    if (*(current++) == '\\' && *(current++) == 'u') {
+      if (decodeUnicodeEscapeSequence(token, current, end, surrogatePair)) {
+        unicode = 0x10000 + ((unicode & 0x3FF) << 10) + (surrogatePair & 0x3FF);
+      } else
+        return false;
+    } else
+      return addError("expecting another \\u token to begin the second half of "
+                      "a unicode surrogate pair",
+                      token,
+                      current);
+  }
+  return true;
+}
+
+bool OurReader::decodeUnicodeEscapeSequence(Token& token,
+                                         Location& current,
+                                         Location end,
+                                         unsigned int& ret_unicode) {
+  if (end - current < 4)
+    return addError(
+        "Bad unicode escape sequence in string: four digits expected.",
+        token,
+        current);
+  int unicode = 0;
+  for (int index = 0; index < 4; ++index) {
+    Char c = *current++;
+    unicode *= 16;
+    if (c >= '0' && c <= '9')
+      unicode += c - '0';
+    else if (c >= 'a' && c <= 'f')
+      unicode += c - 'a' + 10;
+    else if (c >= 'A' && c <= 'F')
+      unicode += c - 'A' + 10;
+    else
+      return addError(
+          "Bad unicode escape sequence in string: hexadecimal digit expected.",
+          token,
+          current);
+  }
+  ret_unicode = static_cast<unsigned int>(unicode);
+  return true;
+}
+
+bool
+OurReader::addError(const JSONCPP_STRING& message, Token& token, Location extra) {
+  ErrorInfo info;
+  info.token_ = token;
+  info.message_ = message;
+  info.extra_ = extra;
+  errors_.push_back(info);
+  return false;
+}
+
+bool OurReader::recoverFromError(TokenType skipUntilToken) {
+  size_t errorCount = errors_.size();
+  Token skip;
+  for (;;) {
+    if (!readToken(skip))
+      errors_.resize(errorCount); // discard errors caused by recovery
+    if (skip.type_ == skipUntilToken || skip.type_ == tokenEndOfStream)
+      break;
+  }
+  errors_.resize(errorCount);
+  return false;
+}
+
+bool OurReader::addErrorAndRecover(const JSONCPP_STRING& message,
+                                Token& token,
+                                TokenType skipUntilToken) {
+  addError(message, token);
+  return recoverFromError(skipUntilToken);
+}
+
+Value& OurReader::currentValue() { return *(nodes_.top()); }
+
+OurReader::Char OurReader::getNextChar() {
+  if (current_ == end_)
+    return 0;
+  return *current_++;
+}
+
+void OurReader::getLocationLineAndColumn(Location location,
+                                      int& line,
+                                      int& column) const {
+  Location current = begin_;
+  Location lastLineStart = current;
+  line = 0;
+  while (current < location && current != end_) {
+    Char c = *current++;
+    if (c == '\r') {
+      if (*current == '\n')
+        ++current;
+      lastLineStart = current;
+      ++line;
+    } else if (c == '\n') {
+      lastLineStart = current;
+      ++line;
+    }
+  }
+  // column & line start at 1
+  column = int(location - lastLineStart) + 1;
+  ++line;
+}
+
+JSONCPP_STRING OurReader::getLocationLineAndColumn(Location location) const {
+  int line, column;
+  getLocationLineAndColumn(location, line, column);
+  char buffer[18 + 16 + 16 + 1];
+  snprintf(buffer, sizeof(buffer), "Line %d, Column %d", line, column);
+  return buffer;
+}
+
+JSONCPP_STRING OurReader::getFormattedErrorMessages() const {
+  JSONCPP_STRING formattedMessage;
+  for (Errors::const_iterator itError = errors_.begin();
+       itError != errors_.end();
+       ++itError) {
+    const ErrorInfo& error = *itError;
+    formattedMessage +=
+        "* " + getLocationLineAndColumn(error.token_.start_) + "\n";
+    formattedMessage += "  " + error.message_ + "\n";
+    if (error.extra_)
+      formattedMessage +=
+          "See " + getLocationLineAndColumn(error.extra_) + " for detail.\n";
+  }
+  return formattedMessage;
+}
+
+std::vector<OurReader::StructuredError> OurReader::getStructuredErrors() const {
+  std::vector<OurReader::StructuredError> allErrors;
+  for (Errors::const_iterator itError = errors_.begin();
+       itError != errors_.end();
+       ++itError) {
+    const ErrorInfo& error = *itError;
+    OurReader::StructuredError structured;
+    structured.offset_start = error.token_.start_ - begin_;
+    structured.offset_limit = error.token_.end_ - begin_;
+    structured.message = error.message_;
+    allErrors.push_back(structured);
+  }
+  return allErrors;
+}
+
+bool OurReader::pushError(const Value& value, const JSONCPP_STRING& message) {
+  ptrdiff_t length = end_ - begin_;
+  if(value.getOffsetStart() > length
+    || value.getOffsetLimit() > length)
+    return false;
+  Token token;
+  token.type_ = tokenError;
+  token.start_ = begin_ + value.getOffsetStart();
+  token.end_ = end_ + value.getOffsetLimit();
+  ErrorInfo info;
+  info.token_ = token;
+  info.message_ = message;
+  info.extra_ = 0;
+  errors_.push_back(info);
+  return true;
+}
+
+bool OurReader::pushError(const Value& value, const JSONCPP_STRING& message, const Value& extra) {
+  ptrdiff_t length = end_ - begin_;
+  if(value.getOffsetStart() > length
+    || value.getOffsetLimit() > length
+    || extra.getOffsetLimit() > length)
+    return false;
+  Token token;
+  token.type_ = tokenError;
+  token.start_ = begin_ + value.getOffsetStart();
+  token.end_ = begin_ + value.getOffsetLimit();
+  ErrorInfo info;
+  info.token_ = token;
+  info.message_ = message;
+  info.extra_ = begin_ + extra.getOffsetStart();
+  errors_.push_back(info);
+  return true;
+}
+
+bool OurReader::good() const {
+  return !errors_.size();
+}
+
+
+class OurCharReader : public CharReader {
+  bool const collectComments_;
+  OurReader reader_;
+public:
+  OurCharReader(
+    bool collectComments,
+    OurFeatures const& features)
+  : collectComments_(collectComments)
+  , reader_(features)
+  {}
+  bool parse(
+      char const* beginDoc, char const* endDoc,
+      Value* root, JSONCPP_STRING* errs) JSONCPP_OVERRIDE {
+    bool ok = reader_.parse(beginDoc, endDoc, *root, collectComments_);
+    if (errs) {
+      *errs = reader_.getFormattedErrorMessages();
+    }
+    return ok;
+  }
+};
+
+CharReaderBuilder::CharReaderBuilder()
+{
+  setDefaults(&settings_);
+}
+CharReaderBuilder::~CharReaderBuilder()
+{}
+CharReader* CharReaderBuilder::newCharReader() const
+{
+  bool collectComments = settings_["collectComments"].asBool();
+  OurFeatures features = OurFeatures::all();
+  features.allowComments_ = settings_["allowComments"].asBool();
+  features.strictRoot_ = settings_["strictRoot"].asBool();
+  features.allowDroppedNullPlaceholders_ = settings_["allowDroppedNullPlaceholders"].asBool();
+  features.allowNumericKeys_ = settings_["allowNumericKeys"].asBool();
+  features.allowSingleQuotes_ = settings_["allowSingleQuotes"].asBool();
+  features.stackLimit_ = settings_["stackLimit"].asInt();
+  features.failIfExtra_ = settings_["failIfExtra"].asBool();
+  features.rejectDupKeys_ = settings_["rejectDupKeys"].asBool();
+  features.allowSpecialFloats_ = settings_["allowSpecialFloats"].asBool();
+  return new OurCharReader(collectComments, features);
+}
+static void getValidReaderKeys(std::set<JSONCPP_STRING>* valid_keys)
+{
+  valid_keys->clear();
+  valid_keys->insert("collectComments");
+  valid_keys->insert("allowComments");
+  valid_keys->insert("strictRoot");
+  valid_keys->insert("allowDroppedNullPlaceholders");
+  valid_keys->insert("allowNumericKeys");
+  valid_keys->insert("allowSingleQuotes");
+  valid_keys->insert("stackLimit");
+  valid_keys->insert("failIfExtra");
+  valid_keys->insert("rejectDupKeys");
+  valid_keys->insert("allowSpecialFloats");
+}
+bool CharReaderBuilder::validate(Json::Value* invalid) const
+{
+  Json::Value my_invalid;
+  if (!invalid) invalid = &my_invalid;  // so we do not need to test for NULL
+  Json::Value& inv = *invalid;
+  std::set<JSONCPP_STRING> valid_keys;
+  getValidReaderKeys(&valid_keys);
+  Value::Members keys = settings_.getMemberNames();
+  size_t n = keys.size();
+  for (size_t i = 0; i < n; ++i) {
+    JSONCPP_STRING const& key = keys[i];
+    if (valid_keys.find(key) == valid_keys.end()) {
+      inv[key] = settings_[key];
+    }
+  }
+  return 0u == inv.size();
+}
+Value& CharReaderBuilder::operator[](JSONCPP_STRING key)
+{
+  return settings_[key];
+}
+// static
+void CharReaderBuilder::strictMode(Json::Value* settings)
+{
+//! [CharReaderBuilderStrictMode]
+  (*settings)["allowComments"] = false;
+  (*settings)["strictRoot"] = true;
+  (*settings)["allowDroppedNullPlaceholders"] = false;
+  (*settings)["allowNumericKeys"] = false;
+  (*settings)["allowSingleQuotes"] = false;
+  (*settings)["stackLimit"] = 1000;
+  (*settings)["failIfExtra"] = true;
+  (*settings)["rejectDupKeys"] = true;
+  (*settings)["allowSpecialFloats"] = false;
+//! [CharReaderBuilderStrictMode]
+}
+// static
+void CharReaderBuilder::setDefaults(Json::Value* settings)
+{
+//! [CharReaderBuilderDefaults]
+  (*settings)["collectComments"] = true;
+  (*settings)["allowComments"] = true;
+  (*settings)["strictRoot"] = false;
+  (*settings)["allowDroppedNullPlaceholders"] = false;
+  (*settings)["allowNumericKeys"] = false;
+  (*settings)["allowSingleQuotes"] = false;
+  (*settings)["stackLimit"] = 1000;
+  (*settings)["failIfExtra"] = false;
+  (*settings)["rejectDupKeys"] = false;
+  (*settings)["allowSpecialFloats"] = false;
+//! [CharReaderBuilderDefaults]
+}
+
+//////////////////////////////////
+// global functions
+
+bool parseFromStream(
+    CharReader::Factory const& fact, JSONCPP_ISTREAM& sin,
+    Value* root, JSONCPP_STRING* errs)
+{
+  JSONCPP_OSTRINGSTREAM ssin;
+  ssin << sin.rdbuf();
+  JSONCPP_STRING doc = ssin.str();
+  char const* begin = doc.data();
+  char const* end = begin + doc.size();
+  // Note that we do not actually need a null-terminator.
+  CharReaderPtr const reader(fact.newCharReader());
+  return reader->parse(begin, end, root, errs);
+}
+
+JSONCPP_ISTREAM& operator>>(JSONCPP_ISTREAM& sin, Value& root) {
+  CharReaderBuilder b;
+  JSONCPP_STRING errs;
+  bool ok = parseFromStream(b, sin, &root, &errs);
+  if (!ok) {
+    fprintf(stderr,
+            "Error from reader: %s",
+            errs.c_str());
+
+    throwRuntimeError(errs);
+  }
+  return sin;
+}
+
+} // namespace Json
+
+// //////////////////////////////////////////////////////////////////////
+// End of content of file: src/lib_json/json_reader.cpp
+// //////////////////////////////////////////////////////////////////////
+
+
+
+
+
+
+// //////////////////////////////////////////////////////////////////////
+// Beginning of content of file: src/lib_json/json_valueiterator.inl
+// //////////////////////////////////////////////////////////////////////
+
+// Copyright 2007-2010 Baptiste Lepilleur
+// Distributed under MIT license, or public domain if desired and
+// recognized in your jurisdiction.
+// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
+
+// included by json_value.cpp
+
+namespace Json {
+
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+// class ValueIteratorBase
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+
+ValueIteratorBase::ValueIteratorBase()
+    : current_(), isNull_(true) {
+}
+
+ValueIteratorBase::ValueIteratorBase(
+    const Value::ObjectValues::iterator& current)
+    : current_(current), isNull_(false) {}
+
+Value& ValueIteratorBase::deref() const {
+  return current_->second;
+}
+
+void ValueIteratorBase::increment() {
+  ++current_;
+}
+
+void ValueIteratorBase::decrement() {
+  --current_;
+}
+
+ValueIteratorBase::difference_type
+ValueIteratorBase::computeDistance(const SelfType& other) const {
+#ifdef JSON_USE_CPPTL_SMALLMAP
+  return other.current_ - current_;
+#else
+  // Iterator for null value are initialized using the default
+  // constructor, which initialize current_ to the default
+  // std::map::iterator. As begin() and end() are two instance
+  // of the default std::map::iterator, they can not be compared.
+  // To allow this, we handle this comparison specifically.
+  if (isNull_ && other.isNull_) {
+    return 0;
+  }
+
+  // Usage of std::distance is not portable (does not compile with Sun Studio 12
+  // RogueWave STL,
+  // which is the one used by default).
+  // Using a portable hand-made version for non random iterator instead:
+  //   return difference_type( std::distance( current_, other.current_ ) );
+  difference_type myDistance = 0;
+  for (Value::ObjectValues::iterator it = current_; it != other.current_;
+       ++it) {
+    ++myDistance;
+  }
+  return myDistance;
+#endif
+}
+
+bool ValueIteratorBase::isEqual(const SelfType& other) const {
+  if (isNull_) {
+    return other.isNull_;
+  }
+  return current_ == other.current_;
+}
+
+void ValueIteratorBase::copy(const SelfType& other) {
+  current_ = other.current_;
+  isNull_ = other.isNull_;
+}
+
+Value ValueIteratorBase::key() const {
+  const Value::CZString czstring = (*current_).first;
+  if (czstring.data()) {
+    if (czstring.isStaticString())
+      return Value(StaticString(czstring.data()));
+    return Value(czstring.data(), czstring.data() + czstring.length());
+  }
+  return Value(czstring.index());
+}
+
+UInt ValueIteratorBase::index() const {
+  const Value::CZString czstring = (*current_).first;
+  if (!czstring.data())
+    return czstring.index();
+  return Value::UInt(-1);
+}
+
+JSONCPP_STRING ValueIteratorBase::name() const {
+  char const* keey;
+  char const* end;
+  keey = memberName(&end);
+  if (!keey) return JSONCPP_STRING();
+  return JSONCPP_STRING(keey, end);
+}
+
+char const* ValueIteratorBase::memberName() const {
+  const char* cname = (*current_).first.data();
+  return cname ? cname : "";
+}
+
+char const* ValueIteratorBase::memberName(char const** end) const {
+  const char* cname = (*current_).first.data();
+  if (!cname) {
+    *end = NULL;
+    return NULL;
+  }
+  *end = cname + (*current_).first.length();
+  return cname;
+}
+
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+// class ValueConstIterator
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+
+ValueConstIterator::ValueConstIterator() {}
+
+ValueConstIterator::ValueConstIterator(
+    const Value::ObjectValues::iterator& current)
+    : ValueIteratorBase(current) {}
+
+ValueConstIterator::ValueConstIterator(ValueIterator const& other)
+    : ValueIteratorBase(other) {}
+
+ValueConstIterator& ValueConstIterator::
+operator=(const ValueIteratorBase& other) {
+  copy(other);
+  return *this;
+}
+
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+// class ValueIterator
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+
+ValueIterator::ValueIterator() {}
+
+ValueIterator::ValueIterator(const Value::ObjectValues::iterator& current)
+    : ValueIteratorBase(current) {}
+
+ValueIterator::ValueIterator(const ValueConstIterator& other)
+    : ValueIteratorBase(other) {
+  throwRuntimeError("ConstIterator to Iterator should never be allowed.");
+}
+
+ValueIterator::ValueIterator(const ValueIterator& other)
+    : ValueIteratorBase(other) {}
+
+ValueIterator& ValueIterator::operator=(const SelfType& other) {
+  copy(other);
+  return *this;
+}
+
+} // namespace Json
+
+// //////////////////////////////////////////////////////////////////////
+// End of content of file: src/lib_json/json_valueiterator.inl
+// //////////////////////////////////////////////////////////////////////
+
+
+
+
+
+
+// //////////////////////////////////////////////////////////////////////
+// Beginning of content of file: src/lib_json/json_value.cpp
+// //////////////////////////////////////////////////////////////////////
+
+// Copyright 2011 Baptiste Lepilleur
+// Distributed under MIT license, or public domain if desired and
+// recognized in your jurisdiction.
+// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
+
+#if !defined(JSON_IS_AMALGAMATION)
+#include <json/assertions.h>
+#include <json/value.h>
+#include <json/writer.h>
+#endif // if !defined(JSON_IS_AMALGAMATION)
+#include <math.h>
+#include <sstream>
+#include <utility>
+#include <cstring>
+#include <cassert>
+#ifdef JSON_USE_CPPTL
+#include <cpptl/conststring.h>
+#endif
+#include <cstddef> // size_t
+#include <algorithm> // min()
+
+#define JSON_ASSERT_UNREACHABLE assert(false)
+
+namespace Json {
+
+// This is a walkaround to avoid the static initialization of Value::null.
+// kNull must be word-aligned to avoid crashing on ARM.  We use an alignment of
+// 8 (instead of 4) as a bit of future-proofing.
+#if defined(__ARMEL__)
+#define ALIGNAS(byte_alignment) __attribute__((aligned(byte_alignment)))
+#else
+#define ALIGNAS(byte_alignment)
+#endif
+static const unsigned char ALIGNAS(8) kNull[sizeof(Value)] = { 0 };
+const unsigned char& kNullRef = kNull[0];
+const Value& Value::null = reinterpret_cast<const Value&>(kNullRef);
+const Value& Value::nullRef = null;
+
+const Int Value::minInt = Int(~(UInt(-1) / 2));
+const Int Value::maxInt = Int(UInt(-1) / 2);
+const UInt Value::maxUInt = UInt(-1);
+#if defined(JSON_HAS_INT64)
+const Int64 Value::minInt64 = Int64(~(UInt64(-1) / 2));
+const Int64 Value::maxInt64 = Int64(UInt64(-1) / 2);
+const UInt64 Value::maxUInt64 = UInt64(-1);
+// The constant is hard-coded because some compiler have trouble
+// converting Value::maxUInt64 to a double correctly (AIX/xlC).
+// Assumes that UInt64 is a 64 bits integer.
+static const double maxUInt64AsDouble = 18446744073709551615.0;
+#endif // defined(JSON_HAS_INT64)
+const LargestInt Value::minLargestInt = LargestInt(~(LargestUInt(-1) / 2));
+const LargestInt Value::maxLargestInt = LargestInt(LargestUInt(-1) / 2);
+const LargestUInt Value::maxLargestUInt = LargestUInt(-1);
+
+#if !defined(JSON_USE_INT64_DOUBLE_CONVERSION)
+template <typename T, typename U>
+static inline bool InRange(double d, T min, U max) {
+  // The casts can lose precision, but we are looking only for
+  // an approximate range. Might fail on edge cases though. ~cdunn
+  //return d >= static_cast<double>(min) && d <= static_cast<double>(max);
+  return d >= min && d <= max;
+}
+#else  // if !defined(JSON_USE_INT64_DOUBLE_CONVERSION)
+static inline double integerToDouble(Json::UInt64 value) {
+  return static_cast<double>(Int64(value / 2)) * 2.0 + static_cast<double>(Int64(value & 1));
+}
+
+template <typename T> static inline double integerToDouble(T value) {
+  return static_cast<double>(value);
+}
+
+template <typename T, typename U>
+static inline bool InRange(double d, T min, U max) {
+  return d >= integerToDouble(min) && d <= integerToDouble(max);
+}
+#endif // if !defined(JSON_USE_INT64_DOUBLE_CONVERSION)
+
+/** Duplicates the specified string value.
+ * @param value Pointer to the string to duplicate. Must be zero-terminated if
+ *              length is "unknown".
+ * @param length Length of the value. if equals to unknown, then it will be
+ *               computed using strlen(value).
+ * @return Pointer on the duplicate instance of string.
+ */
+static inline char* duplicateStringValue(const char* value,
+                                         size_t length)
+{
+  // Avoid an integer overflow in the call to malloc below by limiting length
+  // to a sane value.
+  if (length >= static_cast<size_t>(Value::maxInt))
+    length = Value::maxInt - 1;
+
+  char* newString = static_cast<char*>(malloc(length + 1));
+  if (newString == NULL) {
+    throwRuntimeError(
+        "in Json::Value::duplicateStringValue(): "
+        "Failed to allocate string value buffer");
+  }
+  memcpy(newString, value, length);
+  newString[length] = 0;
+  return newString;
+}
+
+/* Record the length as a prefix.
+ */
+static inline char* duplicateAndPrefixStringValue(
+    const char* value,
+    unsigned int length)
+{
+  // Avoid an integer overflow in the call to malloc below by limiting length
+  // to a sane value.
+  JSON_ASSERT_MESSAGE(length <= static_cast<unsigned>(Value::maxInt) - sizeof(unsigned) - 1U,
+                      "in Json::Value::duplicateAndPrefixStringValue(): "
+                      "length too big for prefixing");
+  unsigned actualLength = length + static_cast<unsigned>(sizeof(unsigned)) + 1U;
+  char* newString = static_cast<char*>(malloc(actualLength));
+  if (newString == 0) {
+    throwRuntimeError(
+        "in Json::Value::duplicateAndPrefixStringValue(): "
+        "Failed to allocate string value buffer");
+  }
+  *reinterpret_cast<unsigned*>(newString) = length;
+  memcpy(newString + sizeof(unsigned), value, length);
+  newString[actualLength - 1U] = 0; // to avoid buffer over-run accidents by users later
+  return newString;
+}
+inline static void decodePrefixedString(
+    bool isPrefixed, char const* prefixed,
+    unsigned* length, char const** value)
+{
+  if (!isPrefixed) {
+    *length = static_cast<unsigned>(strlen(prefixed));
+    *value = prefixed;
+  } else {
+    *length = *reinterpret_cast<unsigned const*>(prefixed);
+    *value = prefixed + sizeof(unsigned);
+  }
+}
+/** Free the string duplicated by duplicateStringValue()/duplicateAndPrefixStringValue().
+ */
+#if JSONCPP_USING_SECURE_MEMORY
+static inline void releasePrefixedStringValue(char* value) {
+  unsigned length = 0;
+  char const* valueDecoded;
+  decodePrefixedString(true, value, &length, &valueDecoded);
+  size_t const size = sizeof(unsigned) + length + 1U;
+  memset(value, 0, size);
+  free(value);
+}
+static inline void releaseStringValue(char* value, unsigned length) {
+  // length==0 => we allocated the strings memory
+  size_t size = (length==0) ? strlen(value) : length;
+  memset(value, 0, size);
+  free(value);
+}
+#else // !JSONCPP_USING_SECURE_MEMORY
+static inline void releasePrefixedStringValue(char* value) {
+  free(value);
+}
+static inline void releaseStringValue(char* value, unsigned) {
+  free(value);
+}
+#endif // JSONCPP_USING_SECURE_MEMORY
+
+} // namespace Json
+
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+// ValueInternals...
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+#if !defined(JSON_IS_AMALGAMATION)
+
+#include "json_valueiterator.inl"
+#endif // if !defined(JSON_IS_AMALGAMATION)
+
+namespace Json {
+
+Exception::Exception(JSONCPP_STRING const& msg)
+  : msg_(msg)
+{}
+Exception::~Exception() throw()
+{}
+char const* Exception::what() const throw()
+{
+  return msg_.c_str();
+}
+RuntimeError::RuntimeError(JSONCPP_STRING const& msg)
+  : Exception(msg)
+{}
+LogicError::LogicError(JSONCPP_STRING const& msg)
+  : Exception(msg)
+{}
+JSONCPP_NORETURN void throwRuntimeError(JSONCPP_STRING const& msg)
+{
+  throw RuntimeError(msg);
+}
+JSONCPP_NORETURN void throwLogicError(JSONCPP_STRING const& msg)
+{
+  throw LogicError(msg);
+}
+
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+// class Value::CommentInfo
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+
+Value::CommentInfo::CommentInfo() : comment_(0)
+{}
+
+Value::CommentInfo::~CommentInfo() {
+  if (comment_)
+    releaseStringValue(comment_, 0u);
+}
+
+void Value::CommentInfo::setComment(const char* text, size_t len) {
+  if (comment_) {
+    releaseStringValue(comment_, 0u);
+    comment_ = 0;
+  }
+  JSON_ASSERT(text != 0);
+  JSON_ASSERT_MESSAGE(
+      text[0] == '\0' || text[0] == '/',
+      "in Json::Value::setComment(): Comments must start with /");
+  // It seems that /**/ style comments are acceptable as well.
+  comment_ = duplicateStringValue(text, len);
+}
+
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+// class Value::CZString
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+
+// Notes: policy_ indicates if the string was allocated when
+// a string is stored.
+
+Value::CZString::CZString(ArrayIndex aindex) : cstr_(0), index_(aindex) {}
+
+Value::CZString::CZString(char const* str, unsigned ulength, DuplicationPolicy allocate)
+    : cstr_(str) {
+  // allocate != duplicate
+  storage_.policy_ = allocate & 0x3;
+  storage_.length_ = ulength & 0x3FFFFFFF;
+}
+
+Value::CZString::CZString(const CZString& other) {
+  cstr_ = (other.storage_.policy_ != noDuplication && other.cstr_ != 0
+				 ? duplicateStringValue(other.cstr_, other.storage_.length_)
+				 : other.cstr_);
+  storage_.policy_ = static_cast<unsigned>(other.cstr_
+                 ? (static_cast<DuplicationPolicy>(other.storage_.policy_) == noDuplication
+                     ? noDuplication : duplicate)
+                 : static_cast<DuplicationPolicy>(other.storage_.policy_)) & 3U;
+  storage_.length_ = other.storage_.length_;
+}
+
+#if JSON_HAS_RVALUE_REFERENCES
+Value::CZString::CZString(CZString&& other)
+  : cstr_(other.cstr_), index_(other.index_) {
+  other.cstr_ = nullptr;
+}
+#endif
+
+Value::CZString::~CZString() {
+  if (cstr_ && storage_.policy_ == duplicate) {
+	  releaseStringValue(const_cast<char*>(cstr_), storage_.length_ + 1u); //+1 for null terminating character for sake of completeness but not actually necessary
+  }
+}
+
+void Value::CZString::swap(CZString& other) {
+  std::swap(cstr_, other.cstr_);
+  std::swap(index_, other.index_);
+}
+
+Value::CZString& Value::CZString::operator=(CZString other) {
+  swap(other);
+  return *this;
+}
+
+bool Value::CZString::operator<(const CZString& other) const {
+  if (!cstr_) return index_ < other.index_;
+  //return strcmp(cstr_, other.cstr_) < 0;
+  // Assume both are strings.
+  unsigned this_len = this->storage_.length_;
+  unsigned other_len = other.storage_.length_;
+  unsigned min_len = std::min(this_len, other_len);
+  JSON_ASSERT(this->cstr_ && other.cstr_);
+  int comp = memcmp(this->cstr_, other.cstr_, min_len);
+  if (comp < 0) return true;
+  if (comp > 0) return false;
+  return (this_len < other_len);
+}
+
+bool Value::CZString::operator==(const CZString& other) const {
+  if (!cstr_) return index_ == other.index_;
+  //return strcmp(cstr_, other.cstr_) == 0;
+  // Assume both are strings.
+  unsigned this_len = this->storage_.length_;
+  unsigned other_len = other.storage_.length_;
+  if (this_len != other_len) return false;
+  JSON_ASSERT(this->cstr_ && other.cstr_);
+  int comp = memcmp(this->cstr_, other.cstr_, this_len);
+  return comp == 0;
+}
+
+ArrayIndex Value::CZString::index() const { return index_; }
+
+//const char* Value::CZString::c_str() const { return cstr_; }
+const char* Value::CZString::data() const { return cstr_; }
+unsigned Value::CZString::length() const { return storage_.length_; }
+bool Value::CZString::isStaticString() const { return storage_.policy_ == noDuplication; }
+
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+// class Value::Value
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+
+/*! \internal Default constructor initialization must be equivalent to:
+ * memset( this, 0, sizeof(Value) )
+ * This optimization is used in ValueInternalMap fast allocator.
+ */
+Value::Value(ValueType vtype) {
+  initBasic(vtype);
+  switch (vtype) {
+  case nullValue:
+    break;
+  case intValue:
+  case uintValue:
+    value_.int_ = 0;
+    break;
+  case realValue:
+    value_.real_ = 0.0;
+    break;
+  case stringValue:
+    value_.string_ = 0;
+    break;
+  case arrayValue:
+  case objectValue:
+    value_.map_ = new ObjectValues();
+    break;
+  case booleanValue:
+    value_.bool_ = false;
+    break;
+  default:
+    JSON_ASSERT_UNREACHABLE;
+  }
+}
+
+Value::Value(Int value) {
+  initBasic(intValue);
+  value_.int_ = value;
+}
+
+Value::Value(UInt value) {
+  initBasic(uintValue);
+  value_.uint_ = value;
+}
+#if defined(JSON_HAS_INT64)
+Value::Value(Int64 value) {
+  initBasic(intValue);
+  value_.int_ = value;
+}
+Value::Value(UInt64 value) {
+  initBasic(uintValue);
+  value_.uint_ = value;
+}
+#endif // defined(JSON_HAS_INT64)
+
+Value::Value(double value) {
+  initBasic(realValue);
+  value_.real_ = value;
+}
+
+Value::Value(const char* value) {
+  initBasic(stringValue, true);
+  value_.string_ = duplicateAndPrefixStringValue(value, static_cast<unsigned>(strlen(value)));
+}
+
+Value::Value(const char* beginValue, const char* endValue) {
+  initBasic(stringValue, true);
+  value_.string_ =
+      duplicateAndPrefixStringValue(beginValue, static_cast<unsigned>(endValue - beginValue));
+}
+
+Value::Value(const JSONCPP_STRING& value) {
+  initBasic(stringValue, true);
+  value_.string_ =
+      duplicateAndPrefixStringValue(value.data(), static_cast<unsigned>(value.length()));
+}
+
+Value::Value(const StaticString& value) {
+  initBasic(stringValue);
+  value_.string_ = const_cast<char*>(value.c_str());
+}
+
+#ifdef JSON_USE_CPPTL
+Value::Value(const CppTL::ConstString& value) {
+  initBasic(stringValue, true);
+  value_.string_ = duplicateAndPrefixStringValue(value, static_cast<unsigned>(value.length()));
+}
+#endif
+
+Value::Value(bool value) {
+  initBasic(booleanValue);
+  value_.bool_ = value;
+}
+
+Value::Value(Value const& other)
+    : type_(other.type_), allocated_(false)
+      ,
+      comments_(0), start_(other.start_), limit_(other.limit_)
+{
+  switch (type_) {
+  case nullValue:
+  case intValue:
+  case uintValue:
+  case realValue:
+  case booleanValue:
+    value_ = other.value_;
+    break;
+  case stringValue:
+    if (other.value_.string_ && other.allocated_) {
+      unsigned len;
+      char const* str;
+      decodePrefixedString(other.allocated_, other.value_.string_,
+          &len, &str);
+      value_.string_ = duplicateAndPrefixStringValue(str, len);
+      allocated_ = true;
+    } else {
+      value_.string_ = other.value_.string_;
+      allocated_ = false;
+    }
+    break;
+  case arrayValue:
+  case objectValue:
+    value_.map_ = new ObjectValues(*other.value_.map_);
+    break;
+  default:
+    JSON_ASSERT_UNREACHABLE;
+  }
+  if (other.comments_) {
+    comments_ = new CommentInfo[numberOfCommentPlacement];
+    for (int comment = 0; comment < numberOfCommentPlacement; ++comment) {
+      const CommentInfo& otherComment = other.comments_[comment];
+      if (otherComment.comment_)
+        comments_[comment].setComment(
+            otherComment.comment_, strlen(otherComment.comment_));
+    }
+  }
+}
+
+#if JSON_HAS_RVALUE_REFERENCES
+// Move constructor
+Value::Value(Value&& other) {
+  initBasic(nullValue);
+  swap(other);
+}
+#endif
+
+Value::~Value() {
+  switch (type_) {
+  case nullValue:
+  case intValue:
+  case uintValue:
+  case realValue:
+  case booleanValue:
+    break;
+  case stringValue:
+    if (allocated_)
+      releasePrefixedStringValue(value_.string_);
+    break;
+  case arrayValue:
+  case objectValue:
+    delete value_.map_;
+    break;
+  default:
+    JSON_ASSERT_UNREACHABLE;
+  }
+
+  if (comments_)
+    delete[] comments_;
+
+  value_.uint_ = 0;
+}
+
+Value& Value::operator=(Value other) {
+  swap(other);
+  return *this;
+}
+
+void Value::swapPayload(Value& other) {
+  ValueType temp = type_;
+  type_ = other.type_;
+  other.type_ = temp;
+  std::swap(value_, other.value_);
+  int temp2 = allocated_;
+  allocated_ = other.allocated_;
+  other.allocated_ = temp2 & 0x1;
+}
+
+void Value::swap(Value& other) {
+  swapPayload(other);
+  std::swap(comments_, other.comments_);
+  std::swap(start_, other.start_);
+  std::swap(limit_, other.limit_);
+}
+
+ValueType Value::type() const { return type_; }
+
+int Value::compare(const Value& other) const {
+  if (*this < other)
+    return -1;
+  if (*this > other)
+    return 1;
+  return 0;
+}
+
+bool Value::operator<(const Value& other) const {
+  int typeDelta = type_ - other.type_;
+  if (typeDelta)
+    return typeDelta < 0 ? true : false;
+  switch (type_) {
+  case nullValue:
+    return false;
+  case intValue:
+    return value_.int_ < other.value_.int_;
+  case uintValue:
+    return value_.uint_ < other.value_.uint_;
+  case realValue:
+    return value_.real_ < other.value_.real_;
+  case booleanValue:
+    return value_.bool_ < other.value_.bool_;
+  case stringValue:
+  {
+    if ((value_.string_ == 0) || (other.value_.string_ == 0)) {
+      if (other.value_.string_) return true;
+      else return false;
+    }
+    unsigned this_len;
+    unsigned other_len;
+    char const* this_str;
+    char const* other_str;
+    decodePrefixedString(this->allocated_, this->value_.string_, &this_len, &this_str);
+    decodePrefixedString(other.allocated_, other.value_.string_, &other_len, &other_str);
+    unsigned min_len = std::min(this_len, other_len);
+    JSON_ASSERT(this_str && other_str);
+    int comp = memcmp(this_str, other_str, min_len);
+    if (comp < 0) return true;
+    if (comp > 0) return false;
+    return (this_len < other_len);
+  }
+  case arrayValue:
+  case objectValue: {
+    int delta = int(value_.map_->size() - other.value_.map_->size());
+    if (delta)
+      return delta < 0;
+    return (*value_.map_) < (*other.value_.map_);
+  }
+  default:
+    JSON_ASSERT_UNREACHABLE;
+  }
+  return false; // unreachable
+}
+
+bool Value::operator<=(const Value& other) const { return !(other < *this); }
+
+bool Value::operator>=(const Value& other) const { return !(*this < other); }
+
+bool Value::operator>(const Value& other) const { return other < *this; }
+
+bool Value::operator==(const Value& other) const {
+  // if ( type_ != other.type_ )
+  // GCC 2.95.3 says:
+  // attempt to take address of bit-field structure member `Json::Value::type_'
+  // Beats me, but a temp solves the problem.
+  int temp = other.type_;
+  if (type_ != temp)
+    return false;
+  switch (type_) {
+  case nullValue:
+    return true;
+  case intValue:
+    return value_.int_ == other.value_.int_;
+  case uintValue:
+    return value_.uint_ == other.value_.uint_;
+  case realValue:
+    return value_.real_ == other.value_.real_;
+  case booleanValue:
+    return value_.bool_ == other.value_.bool_;
+  case stringValue:
+  {
+    if ((value_.string_ == 0) || (other.value_.string_ == 0)) {
+      return (value_.string_ == other.value_.string_);
+    }
+    unsigned this_len;
+    unsigned other_len;
+    char const* this_str;
+    char const* other_str;
+    decodePrefixedString(this->allocated_, this->value_.string_, &this_len, &this_str);
+    decodePrefixedString(other.allocated_, other.value_.string_, &other_len, &other_str);
+    if (this_len != other_len) return false;
+    JSON_ASSERT(this_str && other_str);
+    int comp = memcmp(this_str, other_str, this_len);
+    return comp == 0;
+  }
+  case arrayValue:
+  case objectValue:
+    return value_.map_->size() == other.value_.map_->size() &&
+           (*value_.map_) == (*other.value_.map_);
+  default:
+    JSON_ASSERT_UNREACHABLE;
+  }
+  return false; // unreachable
+}
+
+bool Value::operator!=(const Value& other) const { return !(*this == other); }
+
+const char* Value::asCString() const {
+  JSON_ASSERT_MESSAGE(type_ == stringValue,
+                      "in Json::Value::asCString(): requires stringValue");
+  if (value_.string_ == 0) return 0;
+  unsigned this_len;
+  char const* this_str;
+  decodePrefixedString(this->allocated_, this->value_.string_, &this_len, &this_str);
+  return this_str;
+}
+
+#if JSONCPP_USING_SECURE_MEMORY
+unsigned Value::getCStringLength() const {
+  JSON_ASSERT_MESSAGE(type_ == stringValue,
+	                  "in Json::Value::asCString(): requires stringValue");
+  if (value_.string_ == 0) return 0;
+  unsigned this_len;
+  char const* this_str;
+  decodePrefixedString(this->allocated_, this->value_.string_, &this_len, &this_str);
+  return this_len;
+}
+#endif
+
+bool Value::getString(char const** str, char const** cend) const {
+  if (type_ != stringValue) return false;
+  if (value_.string_ == 0) return false;
+  unsigned length;
+  decodePrefixedString(this->allocated_, this->value_.string_, &length, str);
+  *cend = *str + length;
+  return true;
+}
+
+JSONCPP_STRING Value::asString() const {
+  switch (type_) {
+  case nullValue:
+    return "";
+  case stringValue:
+  {
+    if (value_.string_ == 0) return "";
+    unsigned this_len;
+    char const* this_str;
+    decodePrefixedString(this->allocated_, this->value_.string_, &this_len, &this_str);
+    return JSONCPP_STRING(this_str, this_len);
+  }
+  case booleanValue:
+    return value_.bool_ ? "true" : "false";
+  case intValue:
+    return valueToString(value_.int_);
+  case uintValue:
+    return valueToString(value_.uint_);
+  case realValue:
+    return valueToString(value_.real_);
+  default:
+    JSON_FAIL_MESSAGE("Type is not convertible to string");
+  }
+}
+
+#ifdef JSON_USE_CPPTL
+CppTL::ConstString Value::asConstString() const {
+  unsigned len;
+  char const* str;
+  decodePrefixedString(allocated_, value_.string_,
+      &len, &str);
+  return CppTL::ConstString(str, len);
+}
+#endif
+
+Value::Int Value::asInt() const {
+  switch (type_) {
+  case intValue:
+    JSON_ASSERT_MESSAGE(isInt(), "LargestInt out of Int range");
+    return Int(value_.int_);
+  case uintValue:
+    JSON_ASSERT_MESSAGE(isInt(), "LargestUInt out of Int range");
+    return Int(value_.uint_);
+  case realValue:
+    JSON_ASSERT_MESSAGE(InRange(value_.real_, minInt, maxInt),
+                        "double out of Int range");
+    return Int(value_.real_);
+  case nullValue:
+    return 0;
+  case booleanValue:
+    return value_.bool_ ? 1 : 0;
+  default:
+    break;
+  }
+  JSON_FAIL_MESSAGE("Value is not convertible to Int.");
+}
+
+Value::UInt Value::asUInt() const {
+  switch (type_) {
+  case intValue:
+    JSON_ASSERT_MESSAGE(isUInt(), "LargestInt out of UInt range");
+    return UInt(value_.int_);
+  case uintValue:
+    JSON_ASSERT_MESSAGE(isUInt(), "LargestUInt out of UInt range");
+    return UInt(value_.uint_);
+  case realValue:
+    JSON_ASSERT_MESSAGE(InRange(value_.real_, 0, maxUInt),
+                        "double out of UInt range");
+    return UInt(value_.real_);
+  case nullValue:
+    return 0;
+  case booleanValue:
+    return value_.bool_ ? 1 : 0;
+  default:
+    break;
+  }
+  JSON_FAIL_MESSAGE("Value is not convertible to UInt.");
+}
+
+#if defined(JSON_HAS_INT64)
+
+Value::Int64 Value::asInt64() const {
+  switch (type_) {
+  case intValue:
+    return Int64(value_.int_);
+  case uintValue:
+    JSON_ASSERT_MESSAGE(isInt64(), "LargestUInt out of Int64 range");
+    return Int64(value_.uint_);
+  case realValue:
+    JSON_ASSERT_MESSAGE(InRange(value_.real_, minInt64, maxInt64),
+                        "double out of Int64 range");
+    return Int64(value_.real_);
+  case nullValue:
+    return 0;
+  case booleanValue:
+    return value_.bool_ ? 1 : 0;
+  default:
+    break;
+  }
+  JSON_FAIL_MESSAGE("Value is not convertible to Int64.");
+}
+
+Value::UInt64 Value::asUInt64() const {
+  switch (type_) {
+  case intValue:
+    JSON_ASSERT_MESSAGE(isUInt64(), "LargestInt out of UInt64 range");
+    return UInt64(value_.int_);
+  case uintValue:
+    return UInt64(value_.uint_);
+  case realValue:
+    JSON_ASSERT_MESSAGE(InRange(value_.real_, 0, maxUInt64),
+                        "double out of UInt64 range");
+    return UInt64(value_.real_);
+  case nullValue:
+    return 0;
+  case booleanValue:
+    return value_.bool_ ? 1 : 0;
+  default:
+    break;
+  }
+  JSON_FAIL_MESSAGE("Value is not convertible to UInt64.");
+}
+#endif // if defined(JSON_HAS_INT64)
+
+LargestInt Value::asLargestInt() const {
+#if defined(JSON_NO_INT64)
+  return asInt();
+#else
+  return asInt64();
+#endif
+}
+
+LargestUInt Value::asLargestUInt() const {
+#if defined(JSON_NO_INT64)
+  return asUInt();
+#else
+  return asUInt64();
+#endif
+}
+
+double Value::asDouble() const {
+  switch (type_) {
+  case intValue:
+    return static_cast<double>(value_.int_);
+  case uintValue:
+#if !defined(JSON_USE_INT64_DOUBLE_CONVERSION)
+    return static_cast<double>(value_.uint_);
+#else  // if !defined(JSON_USE_INT64_DOUBLE_CONVERSION)
+    return integerToDouble(value_.uint_);
+#endif // if !defined(JSON_USE_INT64_DOUBLE_CONVERSION)
+  case realValue:
+    return value_.real_;
+  case nullValue:
+    return 0.0;
+  case booleanValue:
+    return value_.bool_ ? 1.0 : 0.0;
+  default:
+    break;
+  }
+  JSON_FAIL_MESSAGE("Value is not convertible to double.");
+}
+
+float Value::asFloat() const {
+  switch (type_) {
+  case intValue:
+    return static_cast<float>(value_.int_);
+  case uintValue:
+#if !defined(JSON_USE_INT64_DOUBLE_CONVERSION)
+    return static_cast<float>(value_.uint_);
+#else  // if !defined(JSON_USE_INT64_DOUBLE_CONVERSION)
+    // This can fail (silently?) if the value is bigger than MAX_FLOAT.
+    return static_cast<float>(integerToDouble(value_.uint_));
+#endif // if !defined(JSON_USE_INT64_DOUBLE_CONVERSION)
+  case realValue:
+    return static_cast<float>(value_.real_);
+  case nullValue:
+    return 0.0;
+  case booleanValue:
+    return value_.bool_ ? 1.0f : 0.0f;
+  default:
+    break;
+  }
+  JSON_FAIL_MESSAGE("Value is not convertible to float.");
+}
+
+bool Value::asBool() const {
+  switch (type_) {
+  case booleanValue:
+    return value_.bool_;
+  case nullValue:
+    return false;
+  case intValue:
+    return value_.int_ ? true : false;
+  case uintValue:
+    return value_.uint_ ? true : false;
+  case realValue:
+    // This is kind of strange. Not recommended.
+    return (value_.real_ != 0.0) ? true : false;
+  default:
+    break;
+  }
+  JSON_FAIL_MESSAGE("Value is not convertible to bool.");
+}
+
+bool Value::isConvertibleTo(ValueType other) const {
+  switch (other) {
+  case nullValue:
+    return (isNumeric() && asDouble() == 0.0) ||
+           (type_ == booleanValue && value_.bool_ == false) ||
+           (type_ == stringValue && asString() == "") ||
+           (type_ == arrayValue && value_.map_->size() == 0) ||
+           (type_ == objectValue && value_.map_->size() == 0) ||
+           type_ == nullValue;
+  case intValue:
+    return isInt() ||
+           (type_ == realValue && InRange(value_.real_, minInt, maxInt)) ||
+           type_ == booleanValue || type_ == nullValue;
+  case uintValue:
+    return isUInt() ||
+           (type_ == realValue && InRange(value_.real_, 0, maxUInt)) ||
+           type_ == booleanValue || type_ == nullValue;
+  case realValue:
+    return isNumeric() || type_ == booleanValue || type_ == nullValue;
+  case booleanValue:
+    return isNumeric() || type_ == booleanValue || type_ == nullValue;
+  case stringValue:
+    return isNumeric() || type_ == booleanValue || type_ == stringValue ||
+           type_ == nullValue;
+  case arrayValue:
+    return type_ == arrayValue || type_ == nullValue;
+  case objectValue:
+    return type_ == objectValue || type_ == nullValue;
+  }
+  JSON_ASSERT_UNREACHABLE;
+  return false;
+}
+
+/// Number of values in array or object
+ArrayIndex Value::size() const {
+  switch (type_) {
+  case nullValue:
+  case intValue:
+  case uintValue:
+  case realValue:
+  case booleanValue:
+  case stringValue:
+    return 0;
+  case arrayValue: // size of the array is highest index + 1
+    if (!value_.map_->empty()) {
+      ObjectValues::const_iterator itLast = value_.map_->end();
+      --itLast;
+      return (*itLast).first.index() + 1;
+    }
+    return 0;
+  case objectValue:
+    return ArrayIndex(value_.map_->size());
+  }
+  JSON_ASSERT_UNREACHABLE;
+  return 0; // unreachable;
+}
+
+bool Value::empty() const {
+  if (isNull() || isArray() || isObject())
+    return size() == 0u;
+  else
+    return false;
+}
+
+bool Value::operator!() const { return isNull(); }
+
+void Value::clear() {
+  JSON_ASSERT_MESSAGE(type_ == nullValue || type_ == arrayValue ||
+                          type_ == objectValue,
+                      "in Json::Value::clear(): requires complex value");
+  start_ = 0;
+  limit_ = 0;
+  switch (type_) {
+  case arrayValue:
+  case objectValue:
+    value_.map_->clear();
+    break;
+  default:
+    break;
+  }
+}
+
+void Value::resize(ArrayIndex newSize) {
+  JSON_ASSERT_MESSAGE(type_ == nullValue || type_ == arrayValue,
+                      "in Json::Value::resize(): requires arrayValue");
+  if (type_ == nullValue)
+    *this = Value(arrayValue);
+  ArrayIndex oldSize = size();
+  if (newSize == 0)
+    clear();
+  else if (newSize > oldSize)
+    (*this)[newSize - 1];
+  else {
+    for (ArrayIndex index = newSize; index < oldSize; ++index) {
+      value_.map_->erase(index);
+    }
+    JSON_ASSERT(size() == newSize);
+  }
+}
+
+Value& Value::operator[](ArrayIndex index) {
+  JSON_ASSERT_MESSAGE(
+      type_ == nullValue || type_ == arrayValue,
+      "in Json::Value::operator[](ArrayIndex): requires arrayValue");
+  if (type_ == nullValue)
+    *this = Value(arrayValue);
+  CZString key(index);
+  ObjectValues::iterator it = value_.map_->lower_bound(key);
+  if (it != value_.map_->end() && (*it).first == key)
+    return (*it).second;
+
+  ObjectValues::value_type defaultValue(key, nullRef);
+  it = value_.map_->insert(it, defaultValue);
+  return (*it).second;
+}
+
+Value& Value::operator[](int index) {
+  JSON_ASSERT_MESSAGE(
+      index >= 0,
+      "in Json::Value::operator[](int index): index cannot be negative");
+  return (*this)[ArrayIndex(index)];
+}
+
+const Value& Value::operator[](ArrayIndex index) const {
+  JSON_ASSERT_MESSAGE(
+      type_ == nullValue || type_ == arrayValue,
+      "in Json::Value::operator[](ArrayIndex)const: requires arrayValue");
+  if (type_ == nullValue)
+    return nullRef;
+  CZString key(index);
+  ObjectValues::const_iterator it = value_.map_->find(key);
+  if (it == value_.map_->end())
+    return nullRef;
+  return (*it).second;
+}
+
+const Value& Value::operator[](int index) const {
+  JSON_ASSERT_MESSAGE(
+      index >= 0,
+      "in Json::Value::operator[](int index) const: index cannot be negative");
+  return (*this)[ArrayIndex(index)];
+}
+
+void Value::initBasic(ValueType vtype, bool allocated) {
+  type_ = vtype;
+  allocated_ = allocated;
+  comments_ = 0;
+  start_ = 0;
+  limit_ = 0;
+}
+
+// Access an object value by name, create a null member if it does not exist.
+// @pre Type of '*this' is object or null.
+// @param key is null-terminated.
+Value& Value::resolveReference(const char* key) {
+  JSON_ASSERT_MESSAGE(
+      type_ == nullValue || type_ == objectValue,
+      "in Json::Value::resolveReference(): requires objectValue");
+  if (type_ == nullValue)
+    *this = Value(objectValue);
+  CZString actualKey(
+      key, static_cast<unsigned>(strlen(key)), CZString::noDuplication); // NOTE!
+  ObjectValues::iterator it = value_.map_->lower_bound(actualKey);
+  if (it != value_.map_->end() && (*it).first == actualKey)
+    return (*it).second;
+
+  ObjectValues::value_type defaultValue(actualKey, nullRef);
+  it = value_.map_->insert(it, defaultValue);
+  Value& value = (*it).second;
+  return value;
+}
+
+// @param key is not null-terminated.
+Value& Value::resolveReference(char const* key, char const* cend)
+{
+  JSON_ASSERT_MESSAGE(
+      type_ == nullValue || type_ == objectValue,
+      "in Json::Value::resolveReference(key, end): requires objectValue");
+  if (type_ == nullValue)
+    *this = Value(objectValue);
+  CZString actualKey(
+      key, static_cast<unsigned>(cend-key), CZString::duplicateOnCopy);
+  ObjectValues::iterator it = value_.map_->lower_bound(actualKey);
+  if (it != value_.map_->end() && (*it).first == actualKey)
+    return (*it).second;
+
+  ObjectValues::value_type defaultValue(actualKey, nullRef);
+  it = value_.map_->insert(it, defaultValue);
+  Value& value = (*it).second;
+  return value;
+}
+
+Value Value::get(ArrayIndex index, const Value& defaultValue) const {
+  const Value* value = &((*this)[index]);
+  return value == &nullRef ? defaultValue : *value;
+}
+
+bool Value::isValidIndex(ArrayIndex index) const { return index < size(); }
+
+Value const* Value::find(char const* key, char const* cend) const
+{
+  JSON_ASSERT_MESSAGE(
+      type_ == nullValue || type_ == objectValue,
+      "in Json::Value::find(key, end, found): requires objectValue or nullValue");
+  if (type_ == nullValue) return NULL;
+  CZString actualKey(key, static_cast<unsigned>(cend-key), CZString::noDuplication);
+  ObjectValues::const_iterator it = value_.map_->find(actualKey);
+  if (it == value_.map_->end()) return NULL;
+  return &(*it).second;
+}
+const Value& Value::operator[](const char* key) const
+{
+  Value const* found = find(key, key + strlen(key));
+  if (!found) return nullRef;
+  return *found;
+}
+Value const& Value::operator[](JSONCPP_STRING const& key) const
+{
+  Value const* found = find(key.data(), key.data() + key.length());
+  if (!found) return nullRef;
+  return *found;
+}
+
+Value& Value::operator[](const char* key) {
+  return resolveReference(key, key + strlen(key));
+}
+
+Value& Value::operator[](const JSONCPP_STRING& key) {
+  return resolveReference(key.data(), key.data() + key.length());
+}
+
+Value& Value::operator[](const StaticString& key) {
+  return resolveReference(key.c_str());
+}
+
+#ifdef JSON_USE_CPPTL
+Value& Value::operator[](const CppTL::ConstString& key) {
+  return resolveReference(key.c_str(), key.end_c_str());
+}
+Value const& Value::operator[](CppTL::ConstString const& key) const
+{
+  Value const* found = find(key.c_str(), key.end_c_str());
+  if (!found) return nullRef;
+  return *found;
+}
+#endif
+
+Value& Value::append(const Value& value) { return (*this)[size()] = value; }
+
+Value Value::get(char const* key, char const* cend, Value const& defaultValue) const
+{
+  Value const* found = find(key, cend);
+  return !found ? defaultValue : *found;
+}
+Value Value::get(char const* key, Value const& defaultValue) const
+{
+  return get(key, key + strlen(key), defaultValue);
+}
+Value Value::get(JSONCPP_STRING const& key, Value const& defaultValue) const
+{
+  return get(key.data(), key.data() + key.length(), defaultValue);
+}
+
+
+bool Value::removeMember(const char* key, const char* cend, Value* removed)
+{
+  if (type_ != objectValue) {
+    return false;
+  }
+  CZString actualKey(key, static_cast<unsigned>(cend-key), CZString::noDuplication);
+  ObjectValues::iterator it = value_.map_->find(actualKey);
+  if (it == value_.map_->end())
+    return false;
+  *removed = it->second;
+  value_.map_->erase(it);
+  return true;
+}
+bool Value::removeMember(const char* key, Value* removed)
+{
+  return removeMember(key, key + strlen(key), removed);
+}
+bool Value::removeMember(JSONCPP_STRING const& key, Value* removed)
+{
+  return removeMember(key.data(), key.data() + key.length(), removed);
+}
+Value Value::removeMember(const char* key)
+{
+  JSON_ASSERT_MESSAGE(type_ == nullValue || type_ == objectValue,
+                      "in Json::Value::removeMember(): requires objectValue");
+  if (type_ == nullValue)
+    return nullRef;
+
+  Value removed;  // null
+  removeMember(key, key + strlen(key), &removed);
+  return removed; // still null if removeMember() did nothing
+}
+Value Value::removeMember(const JSONCPP_STRING& key)
+{
+  return removeMember(key.c_str());
+}
+
+bool Value::removeIndex(ArrayIndex index, Value* removed) {
+  if (type_ != arrayValue) {
+    return false;
+  }
+  CZString key(index);
+  ObjectValues::iterator it = value_.map_->find(key);
+  if (it == value_.map_->end()) {
+    return false;
+  }
+  *removed = it->second;
+  ArrayIndex oldSize = size();
+  // shift left all items left, into the place of the "removed"
+  for (ArrayIndex i = index; i < (oldSize - 1); ++i){
+    CZString keey(i);
+    (*value_.map_)[keey] = (*this)[i + 1];
+  }
+  // erase the last one ("leftover")
+  CZString keyLast(oldSize - 1);
+  ObjectValues::iterator itLast = value_.map_->find(keyLast);
+  value_.map_->erase(itLast);
+  return true;
+}
+
+#ifdef JSON_USE_CPPTL
+Value Value::get(const CppTL::ConstString& key,
+                 const Value& defaultValue) const {
+  return get(key.c_str(), key.end_c_str(), defaultValue);
+}
+#endif
+
+bool Value::isMember(char const* key, char const* cend) const
+{
+  Value const* value = find(key, cend);
+  return NULL != value;
+}
+bool Value::isMember(char const* key) const
+{
+  return isMember(key, key + strlen(key));
+}
+bool Value::isMember(JSONCPP_STRING const& key) const
+{
+  return isMember(key.data(), key.data() + key.length());
+}
+
+#ifdef JSON_USE_CPPTL
+bool Value::isMember(const CppTL::ConstString& key) const {
+  return isMember(key.c_str(), key.end_c_str());
+}
+#endif
+
+Value::Members Value::getMemberNames() const {
+  JSON_ASSERT_MESSAGE(
+      type_ == nullValue || type_ == objectValue,
+      "in Json::Value::getMemberNames(), value must be objectValue");
+  if (type_ == nullValue)
+    return Value::Members();
+  Members members;
+  members.reserve(value_.map_->size());
+  ObjectValues::const_iterator it = value_.map_->begin();
+  ObjectValues::const_iterator itEnd = value_.map_->end();
+  for (; it != itEnd; ++it) {
+    members.push_back(JSONCPP_STRING((*it).first.data(),
+                                  (*it).first.length()));
+  }
+  return members;
+}
+//
+//# ifdef JSON_USE_CPPTL
+// EnumMemberNames
+// Value::enumMemberNames() const
+//{
+//   if ( type_ == objectValue )
+//   {
+//      return CppTL::Enum::any(  CppTL::Enum::transform(
+//         CppTL::Enum::keys( *(value_.map_), CppTL::Type<const CZString &>() ),
+//         MemberNamesTransform() ) );
+//   }
+//   return EnumMemberNames();
+//}
+//
+//
+// EnumValues
+// Value::enumValues() const
+//{
+//   if ( type_ == objectValue  ||  type_ == arrayValue )
+//      return CppTL::Enum::anyValues( *(value_.map_),
+//                                     CppTL::Type<const Value &>() );
+//   return EnumValues();
+//}
+//
+//# endif
+
+static bool IsIntegral(double d) {
+  double integral_part;
+  return modf(d, &integral_part) == 0.0;
+}
+
+bool Value::isNull() const { return type_ == nullValue; }
+
+bool Value::isBool() const { return type_ == booleanValue; }
+
+bool Value::isInt() const {
+  switch (type_) {
+  case intValue:
+    return value_.int_ >= minInt && value_.int_ <= maxInt;
+  case uintValue:
+    return value_.uint_ <= UInt(maxInt);
+  case realValue:
+    return value_.real_ >= minInt && value_.real_ <= maxInt &&
+           IsIntegral(value_.real_);
+  default:
+    break;
+  }
+  return false;
+}
+
+bool Value::isUInt() const {
+  switch (type_) {
+  case intValue:
+    return value_.int_ >= 0 && LargestUInt(value_.int_) <= LargestUInt(maxUInt);
+  case uintValue:
+    return value_.uint_ <= maxUInt;
+  case realValue:
+    return value_.real_ >= 0 && value_.real_ <= maxUInt &&
+           IsIntegral(value_.real_);
+  default:
+    break;
+  }
+  return false;
+}
+
+bool Value::isInt64() const {
+#if defined(JSON_HAS_INT64)
+  switch (type_) {
+  case intValue:
+    return true;
+  case uintValue:
+    return value_.uint_ <= UInt64(maxInt64);
+  case realValue:
+    // Note that maxInt64 (= 2^63 - 1) is not exactly representable as a
+    // double, so double(maxInt64) will be rounded up to 2^63. Therefore we
+    // require the value to be strictly less than the limit.
+    return value_.real_ >= double(minInt64) &&
+           value_.real_ < double(maxInt64) && IsIntegral(value_.real_);
+  default:
+    break;
+  }
+#endif // JSON_HAS_INT64
+  return false;
+}
+
+bool Value::isUInt64() const {
+#if defined(JSON_HAS_INT64)
+  switch (type_) {
+  case intValue:
+    return value_.int_ >= 0;
+  case uintValue:
+    return true;
+  case realValue:
+    // Note that maxUInt64 (= 2^64 - 1) is not exactly representable as a
+    // double, so double(maxUInt64) will be rounded up to 2^64. Therefore we
+    // require the value to be strictly less than the limit.
+    return value_.real_ >= 0 && value_.real_ < maxUInt64AsDouble &&
+           IsIntegral(value_.real_);
+  default:
+    break;
+  }
+#endif // JSON_HAS_INT64
+  return false;
+}
+
+bool Value::isIntegral() const {
+#if defined(JSON_HAS_INT64)
+  return isInt64() || isUInt64();
+#else
+  return isInt() || isUInt();
+#endif
+}
+
+bool Value::isDouble() const { return type_ == realValue || isIntegral(); }
+
+bool Value::isNumeric() const { return isIntegral() || isDouble(); }
+
+bool Value::isString() const { return type_ == stringValue; }
+
+bool Value::isArray() const { return type_ == arrayValue; }
+
+bool Value::isObject() const { return type_ == objectValue; }
+
+void Value::setComment(const char* comment, size_t len, CommentPlacement placement) {
+  if (!comments_)
+    comments_ = new CommentInfo[numberOfCommentPlacement];
+  if ((len > 0) && (comment[len-1] == '\n')) {
+    // Always discard trailing newline, to aid indentation.
+    len -= 1;
+  }
+  comments_[placement].setComment(comment, len);
+}
+
+void Value::setComment(const char* comment, CommentPlacement placement) {
+  setComment(comment, strlen(comment), placement);
+}
+
+void Value::setComment(const JSONCPP_STRING& comment, CommentPlacement placement) {
+  setComment(comment.c_str(), comment.length(), placement);
+}
+
+bool Value::hasComment(CommentPlacement placement) const {
+  return comments_ != 0 && comments_[placement].comment_ != 0;
+}
+
+JSONCPP_STRING Value::getComment(CommentPlacement placement) const {
+  if (hasComment(placement))
+    return comments_[placement].comment_;
+  return "";
+}
+
+void Value::setOffsetStart(ptrdiff_t start) { start_ = start; }
+
+void Value::setOffsetLimit(ptrdiff_t limit) { limit_ = limit; }
+
+ptrdiff_t Value::getOffsetStart() const { return start_; }
+
+ptrdiff_t Value::getOffsetLimit() const { return limit_; }
+
+JSONCPP_STRING Value::toStyledString() const {
+  StyledWriter writer;
+  return writer.write(*this);
+}
+
+Value::const_iterator Value::begin() const {
+  switch (type_) {
+  case arrayValue:
+  case objectValue:
+    if (value_.map_)
+      return const_iterator(value_.map_->begin());
+    break;
+  default:
+    break;
+  }
+  return const_iterator();
+}
+
+Value::const_iterator Value::end() const {
+  switch (type_) {
+  case arrayValue:
+  case objectValue:
+    if (value_.map_)
+      return const_iterator(value_.map_->end());
+    break;
+  default:
+    break;
+  }
+  return const_iterator();
+}
+
+Value::iterator Value::begin() {
+  switch (type_) {
+  case arrayValue:
+  case objectValue:
+    if (value_.map_)
+      return iterator(value_.map_->begin());
+    break;
+  default:
+    break;
+  }
+  return iterator();
+}
+
+Value::iterator Value::end() {
+  switch (type_) {
+  case arrayValue:
+  case objectValue:
+    if (value_.map_)
+      return iterator(value_.map_->end());
+    break;
+  default:
+    break;
+  }
+  return iterator();
+}
+
+// class PathArgument
+// //////////////////////////////////////////////////////////////////
+
+PathArgument::PathArgument() : key_(), index_(), kind_(kindNone) {}
+
+PathArgument::PathArgument(ArrayIndex index)
+    : key_(), index_(index), kind_(kindIndex) {}
+
+PathArgument::PathArgument(const char* key)
+    : key_(key), index_(), kind_(kindKey) {}
+
+PathArgument::PathArgument(const JSONCPP_STRING& key)
+    : key_(key.c_str()), index_(), kind_(kindKey) {}
+
+// class Path
+// //////////////////////////////////////////////////////////////////
+
+Path::Path(const JSONCPP_STRING& path,
+           const PathArgument& a1,
+           const PathArgument& a2,
+           const PathArgument& a3,
+           const PathArgument& a4,
+           const PathArgument& a5) {
+  InArgs in;
+  in.push_back(&a1);
+  in.push_back(&a2);
+  in.push_back(&a3);
+  in.push_back(&a4);
+  in.push_back(&a5);
+  makePath(path, in);
+}
+
+void Path::makePath(const JSONCPP_STRING& path, const InArgs& in) {
+  const char* current = path.c_str();
+  const char* end = current + path.length();
+  InArgs::const_iterator itInArg = in.begin();
+  while (current != end) {
+    if (*current == '[') {
+      ++current;
+      if (*current == '%')
+        addPathInArg(path, in, itInArg, PathArgument::kindIndex);
+      else {
+        ArrayIndex index = 0;
+        for (; current != end && *current >= '0' && *current <= '9'; ++current)
+          index = index * 10 + ArrayIndex(*current - '0');
+        args_.push_back(index);
+      }
+      if (current == end || *current++ != ']')
+        invalidPath(path, int(current - path.c_str()));
+    } else if (*current == '%') {
+      addPathInArg(path, in, itInArg, PathArgument::kindKey);
+      ++current;
+    } else if (*current == '.') {
+      ++current;
+    } else {
+      const char* beginName = current;
+      while (current != end && !strchr("[.", *current))
+        ++current;
+      args_.push_back(JSONCPP_STRING(beginName, current));
+    }
+  }
+}
+
+void Path::addPathInArg(const JSONCPP_STRING& /*path*/,
+                        const InArgs& in,
+                        InArgs::const_iterator& itInArg,
+                        PathArgument::Kind kind) {
+  if (itInArg == in.end()) {
+    // Error: missing argument %d
+  } else if ((*itInArg)->kind_ != kind) {
+    // Error: bad argument type
+  } else {
+    args_.push_back(**itInArg);
+  }
+}
+
+void Path::invalidPath(const JSONCPP_STRING& /*path*/, int /*location*/) {
+  // Error: invalid path.
+}
+
+const Value& Path::resolve(const Value& root) const {
+  const Value* node = &root;
+  for (Args::const_iterator it = args_.begin(); it != args_.end(); ++it) {
+    const PathArgument& arg = *it;
+    if (arg.kind_ == PathArgument::kindIndex) {
+      if (!node->isArray() || !node->isValidIndex(arg.index_)) {
+        // Error: unable to resolve path (array value expected at position...
+      }
+      node = &((*node)[arg.index_]);
+    } else if (arg.kind_ == PathArgument::kindKey) {
+      if (!node->isObject()) {
+        // Error: unable to resolve path (object value expected at position...)
+      }
+      node = &((*node)[arg.key_]);
+      if (node == &Value::nullRef) {
+        // Error: unable to resolve path (object has no member named '' at
+        // position...)
+      }
+    }
+  }
+  return *node;
+}
+
+Value Path::resolve(const Value& root, const Value& defaultValue) const {
+  const Value* node = &root;
+  for (Args::const_iterator it = args_.begin(); it != args_.end(); ++it) {
+    const PathArgument& arg = *it;
+    if (arg.kind_ == PathArgument::kindIndex) {
+      if (!node->isArray() || !node->isValidIndex(arg.index_))
+        return defaultValue;
+      node = &((*node)[arg.index_]);
+    } else if (arg.kind_ == PathArgument::kindKey) {
+      if (!node->isObject())
+        return defaultValue;
+      node = &((*node)[arg.key_]);
+      if (node == &Value::nullRef)
+        return defaultValue;
+    }
+  }
+  return *node;
+}
+
+Value& Path::make(Value& root) const {
+  Value* node = &root;
+  for (Args::const_iterator it = args_.begin(); it != args_.end(); ++it) {
+    const PathArgument& arg = *it;
+    if (arg.kind_ == PathArgument::kindIndex) {
+      if (!node->isArray()) {
+        // Error: node is not an array at position ...
+      }
+      node = &((*node)[arg.index_]);
+    } else if (arg.kind_ == PathArgument::kindKey) {
+      if (!node->isObject()) {
+        // Error: node is not an object at position...
+      }
+      node = &((*node)[arg.key_]);
+    }
+  }
+  return *node;
+}
+
+} // namespace Json
+
+// //////////////////////////////////////////////////////////////////////
+// End of content of file: src/lib_json/json_value.cpp
+// //////////////////////////////////////////////////////////////////////
+
+
+
+
+
+
+// //////////////////////////////////////////////////////////////////////
+// Beginning of content of file: src/lib_json/json_writer.cpp
+// //////////////////////////////////////////////////////////////////////
+
+// Copyright 2011 Baptiste Lepilleur
+// Distributed under MIT license, or public domain if desired and
+// recognized in your jurisdiction.
+// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
+
+#if !defined(JSON_IS_AMALGAMATION)
+#include <json/writer.h>
+#include "json_tool.h"
+#endif // if !defined(JSON_IS_AMALGAMATION)
+#include <iomanip>
+#include <memory>
+#include <sstream>
+#include <utility>
+#include <set>
+#include <cassert>
+#include <cstring>
+#include <cstdio>
+
+#if defined(_MSC_VER) && _MSC_VER >= 1200 && _MSC_VER < 1800 // Between VC++ 6.0 and VC++ 11.0
+#include <float.h>
+#define isfinite _finite
+#elif defined(__sun) && defined(__SVR4) //Solaris
+#if !defined(isfinite)
+#include <ieeefp.h>
+#define isfinite finite
+#endif
+#elif defined(_AIX)
+#if !defined(isfinite)
+#include <math.h>
+#define isfinite finite
+#endif
+#elif defined(__hpux)
+#if !defined(isfinite)
+#if defined(__ia64) && !defined(finite)
+#define isfinite(x) ((sizeof(x) == sizeof(float) ? \
+                     _Isfinitef(x) : _IsFinite(x)))
+#else
+#include <math.h>
+#define isfinite finite
+#endif
+#endif
+#else
+#include <cmath>
+#if !(defined(__QNXNTO__)) // QNX already defines isfinite
+#define isfinite std::isfinite
+#endif
+#endif
+
+#if defined(_MSC_VER)
+#if !defined(WINCE) && defined(__STDC_SECURE_LIB__) && _MSC_VER >= 1500 // VC++ 9.0 and above
+#define snprintf sprintf_s
+#elif _MSC_VER >= 1900 // VC++ 14.0 and above
+#define snprintf std::snprintf
+#else
+#define snprintf _snprintf
+#endif
+#elif defined(__ANDROID__) || defined(__QNXNTO__)
+#define snprintf snprintf
+#elif __cplusplus >= 201103L
+#if !defined(__MINGW32__) && !defined(__CYGWIN__)
+#define snprintf std::snprintf
+#endif
+#endif
+
+#if defined(__BORLANDC__)  
+#include <float.h>
+#define isfinite _finite
+#define snprintf _snprintf
+#endif
+
+#if defined(_MSC_VER) && _MSC_VER >= 1400 // VC++ 8.0
+// Disable warning about strdup being deprecated.
+#pragma warning(disable : 4996)
+#endif
+
+namespace Json {
+
+#if __cplusplus >= 201103L || (defined(_CPPLIB_VER) && _CPPLIB_VER >= 520)
+typedef std::unique_ptr<StreamWriter> StreamWriterPtr;
+#else
+typedef std::auto_ptr<StreamWriter>   StreamWriterPtr;
+#endif
+
+static bool containsControlCharacter(const char* str) {
+  while (*str) {
+    if (isControlCharacter(*(str++)))
+      return true;
+  }
+  return false;
+}
+
+static bool containsControlCharacter0(const char* str, unsigned len) {
+  char const* end = str + len;
+  while (end != str) {
+    if (isControlCharacter(*str) || 0==*str)
+      return true;
+    ++str;
+  }
+  return false;
+}
+
+JSONCPP_STRING valueToString(LargestInt value) {
+  UIntToStringBuffer buffer;
+  char* current = buffer + sizeof(buffer);
+  if (value == Value::minLargestInt) {
+    uintToString(LargestUInt(Value::maxLargestInt) + 1, current);
+    *--current = '-';
+  } else if (value < 0) {
+    uintToString(LargestUInt(-value), current);
+    *--current = '-';
+  } else {
+    uintToString(LargestUInt(value), current);
+  }
+  assert(current >= buffer);
+  return current;
+}
+
+JSONCPP_STRING valueToString(LargestUInt value) {
+  UIntToStringBuffer buffer;
+  char* current = buffer + sizeof(buffer);
+  uintToString(value, current);
+  assert(current >= buffer);
+  return current;
+}
+
+#if defined(JSON_HAS_INT64)
+
+JSONCPP_STRING valueToString(Int value) {
+  return valueToString(LargestInt(value));
+}
+
+JSONCPP_STRING valueToString(UInt value) {
+  return valueToString(LargestUInt(value));
+}
+
+#endif // # if defined(JSON_HAS_INT64)
+
+JSONCPP_STRING valueToString(double value, bool useSpecialFloats, unsigned int precision) {
+  // Allocate a buffer that is more than large enough to store the 16 digits of
+  // precision requested below.
+  char buffer[32];
+  int len = -1;
+
+  char formatString[6];
+  sprintf(formatString, "%%.%dg", precision);
+
+  // Print into the buffer. We need not request the alternative representation
+  // that always has a decimal point because JSON doesn't distingish the
+  // concepts of reals and integers.
+  if (isfinite(value)) {
+    len = snprintf(buffer, sizeof(buffer), formatString, value);
+  } else {
+    // IEEE standard states that NaN values will not compare to themselves
+    if (value != value) {
+      len = snprintf(buffer, sizeof(buffer), useSpecialFloats ? "NaN" : "null");
+    } else if (value < 0) {
+      len = snprintf(buffer, sizeof(buffer), useSpecialFloats ? "-Infinity" : "-1e+9999");
+    } else {
+      len = snprintf(buffer, sizeof(buffer), useSpecialFloats ? "Infinity" : "1e+9999");
+    }
+    // For those, we do not need to call fixNumLoc, but it is fast.
+  }
+  assert(len >= 0);
+  fixNumericLocale(buffer, buffer + len);
+  return buffer;
+}
+
+JSONCPP_STRING valueToString(double value) { return valueToString(value, false, 17); }
+
+JSONCPP_STRING valueToString(bool value) { return value ? "true" : "false"; }
+
+JSONCPP_STRING valueToQuotedString(const char* value) {
+  if (value == NULL)
+    return "";
+  // Not sure how to handle unicode...
+  if (strpbrk(value, "\"\\\b\f\n\r\t") == NULL &&
+      !containsControlCharacter(value))
+    return JSONCPP_STRING("\"") + value + "\"";
+  // We have to walk value and escape any special characters.
+  // Appending to JSONCPP_STRING is not efficient, but this should be rare.
+  // (Note: forward slashes are *not* rare, but I am not escaping them.)
+  JSONCPP_STRING::size_type maxsize =
+      strlen(value) * 2 + 3; // allescaped+quotes+NULL
+  JSONCPP_STRING result;
+  result.reserve(maxsize); // to avoid lots of mallocs
+  result += "\"";
+  for (const char* c = value; *c != 0; ++c) {
+    switch (*c) {
+    case '\"':
+      result += "\\\"";
+      break;
+    case '\\':
+      result += "\\\\";
+      break;
+    case '\b':
+      result += "\\b";
+      break;
+    case '\f':
+      result += "\\f";
+      break;
+    case '\n':
+      result += "\\n";
+      break;
+    case '\r':
+      result += "\\r";
+      break;
+    case '\t':
+      result += "\\t";
+      break;
+    // case '/':
+    // Even though \/ is considered a legal escape in JSON, a bare
+    // slash is also legal, so I see no reason to escape it.
+    // (I hope I am not misunderstanding something.
+    // blep notes: actually escaping \/ may be useful in javascript to avoid </
+    // sequence.
+    // Should add a flag to allow this compatibility mode and prevent this
+    // sequence from occurring.
+    default:
+      if (isControlCharacter(*c)) {
+        JSONCPP_OSTRINGSTREAM oss;
+        oss << "\\u" << std::hex << std::uppercase << std::setfill('0')
+            << std::setw(4) << static_cast<int>(*c);
+        result += oss.str();
+      } else {
+        result += *c;
+      }
+      break;
+    }
+  }
+  result += "\"";
+  return result;
+}
+
+// https://github.com/upcaste/upcaste/blob/master/src/upcore/src/cstring/strnpbrk.cpp
+static char const* strnpbrk(char const* s, char const* accept, size_t n) {
+  assert((s || !n) && accept);
+
+  char const* const end = s + n;
+  for (char const* cur = s; cur < end; ++cur) {
+    int const c = *cur;
+    for (char const* a = accept; *a; ++a) {
+      if (*a == c) {
+        return cur;
+      }
+    }
+  }
+  return NULL;
+}
+static JSONCPP_STRING valueToQuotedStringN(const char* value, unsigned length) {
+  if (value == NULL)
+    return "";
+  // Not sure how to handle unicode...
+  if (strnpbrk(value, "\"\\\b\f\n\r\t", length) == NULL &&
+      !containsControlCharacter0(value, length))
+    return JSONCPP_STRING("\"") + value + "\"";
+  // We have to walk value and escape any special characters.
+  // Appending to JSONCPP_STRING is not efficient, but this should be rare.
+  // (Note: forward slashes are *not* rare, but I am not escaping them.)
+  JSONCPP_STRING::size_type maxsize =
+      length * 2 + 3; // allescaped+quotes+NULL
+  JSONCPP_STRING result;
+  result.reserve(maxsize); // to avoid lots of mallocs
+  result += "\"";
+  char const* end = value + length;
+  for (const char* c = value; c != end; ++c) {
+    switch (*c) {
+    case '\"':
+      result += "\\\"";
+      break;
+    case '\\':
+      result += "\\\\";
+      break;
+    case '\b':
+      result += "\\b";
+      break;
+    case '\f':
+      result += "\\f";
+      break;
+    case '\n':
+      result += "\\n";
+      break;
+    case '\r':
+      result += "\\r";
+      break;
+    case '\t':
+      result += "\\t";
+      break;
+    // case '/':
+    // Even though \/ is considered a legal escape in JSON, a bare
+    // slash is also legal, so I see no reason to escape it.
+    // (I hope I am not misunderstanding something.)
+    // blep notes: actually escaping \/ may be useful in javascript to avoid </
+    // sequence.
+    // Should add a flag to allow this compatibility mode and prevent this
+    // sequence from occurring.
+    default:
+      if ((isControlCharacter(*c)) || (*c == 0)) {
+        JSONCPP_OSTRINGSTREAM oss;
+        oss << "\\u" << std::hex << std::uppercase << std::setfill('0')
+            << std::setw(4) << static_cast<int>(*c);
+        result += oss.str();
+      } else {
+        result += *c;
+      }
+      break;
+    }
+  }
+  result += "\"";
+  return result;
+}
+
+// Class Writer
+// //////////////////////////////////////////////////////////////////
+Writer::~Writer() {}
+
+// Class FastWriter
+// //////////////////////////////////////////////////////////////////
+
+FastWriter::FastWriter()
+    : yamlCompatiblityEnabled_(false), dropNullPlaceholders_(false),
+      omitEndingLineFeed_(false) {}
+
+void FastWriter::enableYAMLCompatibility() { yamlCompatiblityEnabled_ = true; }
+
+void FastWriter::dropNullPlaceholders() { dropNullPlaceholders_ = true; }
+
+void FastWriter::omitEndingLineFeed() { omitEndingLineFeed_ = true; }
+
+JSONCPP_STRING FastWriter::write(const Value& root) {
+  document_ = "";
+  writeValue(root);
+  if (!omitEndingLineFeed_)
+    document_ += "\n";
+  return document_;
+}
+
+void FastWriter::writeValue(const Value& value) {
+  switch (value.type()) {
+  case nullValue:
+    if (!dropNullPlaceholders_)
+      document_ += "null";
+    break;
+  case intValue:
+    document_ += valueToString(value.asLargestInt());
+    break;
+  case uintValue:
+    document_ += valueToString(value.asLargestUInt());
+    break;
+  case realValue:
+    document_ += valueToString(value.asDouble());
+    break;
+  case stringValue:
+  {
+    // Is NULL possible for value.string_?
+    char const* str;
+    char const* end;
+    bool ok = value.getString(&str, &end);
+    if (ok) document_ += valueToQuotedStringN(str, static_cast<unsigned>(end-str));
+    break;
+  }
+  case booleanValue:
+    document_ += valueToString(value.asBool());
+    break;
+  case arrayValue: {
+    document_ += '[';
+    ArrayIndex size = value.size();
+    for (ArrayIndex index = 0; index < size; ++index) {
+      if (index > 0)
+        document_ += ',';
+      writeValue(value[index]);
+    }
+    document_ += ']';
+  } break;
+  case objectValue: {
+    Value::Members members(value.getMemberNames());
+    document_ += '{';
+    for (Value::Members::iterator it = members.begin(); it != members.end();
+         ++it) {
+      const JSONCPP_STRING& name = *it;
+      if (it != members.begin())
+        document_ += ',';
+      document_ += valueToQuotedStringN(name.data(), static_cast<unsigned>(name.length()));
+      document_ += yamlCompatiblityEnabled_ ? ": " : ":";
+      writeValue(value[name]);
+    }
+    document_ += '}';
+  } break;
+  }
+}
+
+// Class StyledWriter
+// //////////////////////////////////////////////////////////////////
+
+StyledWriter::StyledWriter()
+    : rightMargin_(74), indentSize_(3), addChildValues_() {}
+
+JSONCPP_STRING StyledWriter::write(const Value& root) {
+  document_ = "";
+  addChildValues_ = false;
+  indentString_ = "";
+  writeCommentBeforeValue(root);
+  writeValue(root);
+  writeCommentAfterValueOnSameLine(root);
+  document_ += "\n";
+  return document_;
+}
+
+void StyledWriter::writeValue(const Value& value) {
+  switch (value.type()) {
+  case nullValue:
+    pushValue("null");
+    break;
+  case intValue:
+    pushValue(valueToString(value.asLargestInt()));
+    break;
+  case uintValue:
+    pushValue(valueToString(value.asLargestUInt()));
+    break;
+  case realValue:
+    pushValue(valueToString(value.asDouble()));
+    break;
+  case stringValue:
+  {
+    // Is NULL possible for value.string_?
+    char const* str;
+    char const* end;
+    bool ok = value.getString(&str, &end);
+    if (ok) pushValue(valueToQuotedStringN(str, static_cast<unsigned>(end-str)));
+    else pushValue("");
+    break;
+  }
+  case booleanValue:
+    pushValue(valueToString(value.asBool()));
+    break;
+  case arrayValue:
+    writeArrayValue(value);
+    break;
+  case objectValue: {
+    Value::Members members(value.getMemberNames());
+    if (members.empty())
+      pushValue("{}");
+    else {
+      writeWithIndent("{");
+      indent();
+      Value::Members::iterator it = members.begin();
+      for (;;) {
+        const JSONCPP_STRING& name = *it;
+        const Value& childValue = value[name];
+        writeCommentBeforeValue(childValue);
+        writeWithIndent(valueToQuotedString(name.c_str()));
+        document_ += " : ";
+        writeValue(childValue);
+        if (++it == members.end()) {
+          writeCommentAfterValueOnSameLine(childValue);
+          break;
+        }
+        document_ += ',';
+        writeCommentAfterValueOnSameLine(childValue);
+      }
+      unindent();
+      writeWithIndent("}");
+    }
+  } break;
+  }
+}
+
+void StyledWriter::writeArrayValue(const Value& value) {
+  unsigned size = value.size();
+  if (size == 0)
+    pushValue("[]");
+  else {
+    bool isArrayMultiLine = isMultineArray(value);
+    if (isArrayMultiLine) {
+      writeWithIndent("[");
+      indent();
+      bool hasChildValue = !childValues_.empty();
+      unsigned index = 0;
+      for (;;) {
+        const Value& childValue = value[index];
+        writeCommentBeforeValue(childValue);
+        if (hasChildValue)
+          writeWithIndent(childValues_[index]);
+        else {
+          writeIndent();
+          writeValue(childValue);
+        }
+        if (++index == size) {
+          writeCommentAfterValueOnSameLine(childValue);
+          break;
+        }
+        document_ += ',';
+        writeCommentAfterValueOnSameLine(childValue);
+      }
+      unindent();
+      writeWithIndent("]");
+    } else // output on a single line
+    {
+      assert(childValues_.size() == size);
+      document_ += "[ ";
+      for (unsigned index = 0; index < size; ++index) {
+        if (index > 0)
+          document_ += ", ";
+        document_ += childValues_[index];
+      }
+      document_ += " ]";
+    }
+  }
+}
+
+bool StyledWriter::isMultineArray(const Value& value) {
+  ArrayIndex const size = value.size();
+  bool isMultiLine = size * 3 >= rightMargin_;
+  childValues_.clear();
+  for (ArrayIndex index = 0; index < size && !isMultiLine; ++index) {
+    const Value& childValue = value[index];
+    isMultiLine = ((childValue.isArray() || childValue.isObject()) &&
+                        childValue.size() > 0);
+  }
+  if (!isMultiLine) // check if line length > max line length
+  {
+    childValues_.reserve(size);
+    addChildValues_ = true;
+    ArrayIndex lineLength = 4 + (size - 1) * 2; // '[ ' + ', '*n + ' ]'
+    for (ArrayIndex index = 0; index < size; ++index) {
+      if (hasCommentForValue(value[index])) {
+        isMultiLine = true;
+      }
+      writeValue(value[index]);
+      lineLength += static_cast<ArrayIndex>(childValues_[index].length());
+    }
+    addChildValues_ = false;
+    isMultiLine = isMultiLine || lineLength >= rightMargin_;
+  }
+  return isMultiLine;
+}
+
+void StyledWriter::pushValue(const JSONCPP_STRING& value) {
+  if (addChildValues_)
+    childValues_.push_back(value);
+  else
+    document_ += value;
+}
+
+void StyledWriter::writeIndent() {
+  if (!document_.empty()) {
+    char last = document_[document_.length() - 1];
+    if (last == ' ') // already indented
+      return;
+    if (last != '\n') // Comments may add new-line
+      document_ += '\n';
+  }
+  document_ += indentString_;
+}
+
+void StyledWriter::writeWithIndent(const JSONCPP_STRING& value) {
+  writeIndent();
+  document_ += value;
+}
+
+void StyledWriter::indent() { indentString_ += JSONCPP_STRING(indentSize_, ' '); }
+
+void StyledWriter::unindent() {
+  assert(indentString_.size() >= indentSize_);
+  indentString_.resize(indentString_.size() - indentSize_);
+}
+
+void StyledWriter::writeCommentBeforeValue(const Value& root) {
+  if (!root.hasComment(commentBefore))
+    return;
+
+  document_ += "\n";
+  writeIndent();
+  const JSONCPP_STRING& comment = root.getComment(commentBefore);
+  JSONCPP_STRING::const_iterator iter = comment.begin();
+  while (iter != comment.end()) {
+    document_ += *iter;
+    if (*iter == '\n' &&
+       (iter != comment.end() && *(iter + 1) == '/'))
+      writeIndent();
+    ++iter;
+  }
+
+  // Comments are stripped of trailing newlines, so add one here
+  document_ += "\n";
+}
+
+void StyledWriter::writeCommentAfterValueOnSameLine(const Value& root) {
+  if (root.hasComment(commentAfterOnSameLine))
+    document_ += " " + root.getComment(commentAfterOnSameLine);
+
+  if (root.hasComment(commentAfter)) {
+    document_ += "\n";
+    document_ += root.getComment(commentAfter);
+    document_ += "\n";
+  }
+}
+
+bool StyledWriter::hasCommentForValue(const Value& value) {
+  return value.hasComment(commentBefore) ||
+         value.hasComment(commentAfterOnSameLine) ||
+         value.hasComment(commentAfter);
+}
+
+// Class StyledStreamWriter
+// //////////////////////////////////////////////////////////////////
+
+StyledStreamWriter::StyledStreamWriter(JSONCPP_STRING indentation)
+    : document_(NULL), rightMargin_(74), indentation_(indentation),
+      addChildValues_() {}
+
+void StyledStreamWriter::write(JSONCPP_OSTREAM& out, const Value& root) {
+  document_ = &out;
+  addChildValues_ = false;
+  indentString_ = "";
+  indented_ = true;
+  writeCommentBeforeValue(root);
+  if (!indented_) writeIndent();
+  indented_ = true;
+  writeValue(root);
+  writeCommentAfterValueOnSameLine(root);
+  *document_ << "\n";
+  document_ = NULL; // Forget the stream, for safety.
+}
+
+void StyledStreamWriter::writeValue(const Value& value) {
+  switch (value.type()) {
+  case nullValue:
+    pushValue("null");
+    break;
+  case intValue:
+    pushValue(valueToString(value.asLargestInt()));
+    break;
+  case uintValue:
+    pushValue(valueToString(value.asLargestUInt()));
+    break;
+  case realValue:
+    pushValue(valueToString(value.asDouble()));
+    break;
+  case stringValue:
+  {
+    // Is NULL possible for value.string_?
+    char const* str;
+    char const* end;
+    bool ok = value.getString(&str, &end);
+    if (ok) pushValue(valueToQuotedStringN(str, static_cast<unsigned>(end-str)));
+    else pushValue("");
+    break;
+  }
+  case booleanValue:
+    pushValue(valueToString(value.asBool()));
+    break;
+  case arrayValue:
+    writeArrayValue(value);
+    break;
+  case objectValue: {
+    Value::Members members(value.getMemberNames());
+    if (members.empty())
+      pushValue("{}");
+    else {
+      writeWithIndent("{");
+      indent();
+      Value::Members::iterator it = members.begin();
+      for (;;) {
+        const JSONCPP_STRING& name = *it;
+        const Value& childValue = value[name];
+        writeCommentBeforeValue(childValue);
+        writeWithIndent(valueToQuotedString(name.c_str()));
+        *document_ << " : ";
+        writeValue(childValue);
+        if (++it == members.end()) {
+          writeCommentAfterValueOnSameLine(childValue);
+          break;
+        }
+        *document_ << ",";
+        writeCommentAfterValueOnSameLine(childValue);
+      }
+      unindent();
+      writeWithIndent("}");
+    }
+  } break;
+  }
+}
+
+void StyledStreamWriter::writeArrayValue(const Value& value) {
+  unsigned size = value.size();
+  if (size == 0)
+    pushValue("[]");
+  else {
+    bool isArrayMultiLine = isMultineArray(value);
+    if (isArrayMultiLine) {
+      writeWithIndent("[");
+      indent();
+      bool hasChildValue = !childValues_.empty();
+      unsigned index = 0;
+      for (;;) {
+        const Value& childValue = value[index];
+        writeCommentBeforeValue(childValue);
+        if (hasChildValue)
+          writeWithIndent(childValues_[index]);
+        else {
+          if (!indented_) writeIndent();
+          indented_ = true;
+          writeValue(childValue);
+          indented_ = false;
+        }
+        if (++index == size) {
+          writeCommentAfterValueOnSameLine(childValue);
+          break;
+        }
+        *document_ << ",";
+        writeCommentAfterValueOnSameLine(childValue);
+      }
+      unindent();
+      writeWithIndent("]");
+    } else // output on a single line
+    {
+      assert(childValues_.size() == size);
+      *document_ << "[ ";
+      for (unsigned index = 0; index < size; ++index) {
+        if (index > 0)
+          *document_ << ", ";
+        *document_ << childValues_[index];
+      }
+      *document_ << " ]";
+    }
+  }
+}
+
+bool StyledStreamWriter::isMultineArray(const Value& value) {
+  ArrayIndex const size = value.size();
+  bool isMultiLine = size * 3 >= rightMargin_;
+  childValues_.clear();
+  for (ArrayIndex index = 0; index < size && !isMultiLine; ++index) {
+    const Value& childValue = value[index];
+    isMultiLine = ((childValue.isArray() || childValue.isObject()) &&
+                        childValue.size() > 0);
+  }
+  if (!isMultiLine) // check if line length > max line length
+  {
+    childValues_.reserve(size);
+    addChildValues_ = true;
+    ArrayIndex lineLength = 4 + (size - 1) * 2; // '[ ' + ', '*n + ' ]'
+    for (ArrayIndex index = 0; index < size; ++index) {
+      if (hasCommentForValue(value[index])) {
+        isMultiLine = true;
+      }
+      writeValue(value[index]);
+      lineLength += static_cast<ArrayIndex>(childValues_[index].length());
+    }
+    addChildValues_ = false;
+    isMultiLine = isMultiLine || lineLength >= rightMargin_;
+  }
+  return isMultiLine;
+}
+
+void StyledStreamWriter::pushValue(const JSONCPP_STRING& value) {
+  if (addChildValues_)
+    childValues_.push_back(value);
+  else
+    *document_ << value;
+}
+
+void StyledStreamWriter::writeIndent() {
+  // blep intended this to look at the so-far-written string
+  // to determine whether we are already indented, but
+  // with a stream we cannot do that. So we rely on some saved state.
+  // The caller checks indented_.
+  *document_ << '\n' << indentString_;
+}
+
+void StyledStreamWriter::writeWithIndent(const JSONCPP_STRING& value) {
+  if (!indented_) writeIndent();
+  *document_ << value;
+  indented_ = false;
+}
+
+void StyledStreamWriter::indent() { indentString_ += indentation_; }
+
+void StyledStreamWriter::unindent() {
+  assert(indentString_.size() >= indentation_.size());
+  indentString_.resize(indentString_.size() - indentation_.size());
+}
+
+void StyledStreamWriter::writeCommentBeforeValue(const Value& root) {
+  if (!root.hasComment(commentBefore))
+    return;
+
+  if (!indented_) writeIndent();
+  const JSONCPP_STRING& comment = root.getComment(commentBefore);
+  JSONCPP_STRING::const_iterator iter = comment.begin();
+  while (iter != comment.end()) {
+    *document_ << *iter;
+    if (*iter == '\n' &&
+       (iter != comment.end() && *(iter + 1) == '/'))
+      // writeIndent();  // would include newline
+      *document_ << indentString_;
+    ++iter;
+  }
+  indented_ = false;
+}
+
+void StyledStreamWriter::writeCommentAfterValueOnSameLine(const Value& root) {
+  if (root.hasComment(commentAfterOnSameLine))
+    *document_ << ' ' << root.getComment(commentAfterOnSameLine);
+
+  if (root.hasComment(commentAfter)) {
+    writeIndent();
+    *document_ << root.getComment(commentAfter);
+  }
+  indented_ = false;
+}
+
+bool StyledStreamWriter::hasCommentForValue(const Value& value) {
+  return value.hasComment(commentBefore) ||
+         value.hasComment(commentAfterOnSameLine) ||
+         value.hasComment(commentAfter);
+}
+
+//////////////////////////
+// BuiltStyledStreamWriter
+
+/// Scoped enums are not available until C++11.
+struct CommentStyle {
+  /// Decide whether to write comments.
+  enum Enum {
+    None,  ///< Drop all comments.
+    Most,  ///< Recover odd behavior of previous versions (not implemented yet).
+    All  ///< Keep all comments.
+  };
+};
+
+struct BuiltStyledStreamWriter : public StreamWriter
+{
+  BuiltStyledStreamWriter(
+      JSONCPP_STRING const& indentation,
+      CommentStyle::Enum cs,
+      JSONCPP_STRING const& colonSymbol,
+      JSONCPP_STRING const& nullSymbol,
+      JSONCPP_STRING const& endingLineFeedSymbol,
+      bool useSpecialFloats,
+      unsigned int precision);
+  int write(Value const& root, JSONCPP_OSTREAM* sout) JSONCPP_OVERRIDE;
+private:
+  void writeValue(Value const& value);
+  void writeArrayValue(Value const& value);
+  bool isMultineArray(Value const& value);
+  void pushValue(JSONCPP_STRING const& value);
+  void writeIndent();
+  void writeWithIndent(JSONCPP_STRING const& value);
+  void indent();
+  void unindent();
+  void writeCommentBeforeValue(Value const& root);
+  void writeCommentAfterValueOnSameLine(Value const& root);
+  static bool hasCommentForValue(const Value& value);
+
+  typedef std::vector<JSONCPP_STRING> ChildValues;
+
+  ChildValues childValues_;
+  JSONCPP_STRING indentString_;
+  unsigned int rightMargin_;
+  JSONCPP_STRING indentation_;
+  CommentStyle::Enum cs_;
+  JSONCPP_STRING colonSymbol_;
+  JSONCPP_STRING nullSymbol_;
+  JSONCPP_STRING endingLineFeedSymbol_;
+  bool addChildValues_ : 1;
+  bool indented_ : 1;
+  bool useSpecialFloats_ : 1;
+  unsigned int precision_;
+};
+BuiltStyledStreamWriter::BuiltStyledStreamWriter(
+      JSONCPP_STRING const& indentation,
+      CommentStyle::Enum cs,
+      JSONCPP_STRING const& colonSymbol,
+      JSONCPP_STRING const& nullSymbol,
+      JSONCPP_STRING const& endingLineFeedSymbol,
+      bool useSpecialFloats,
+      unsigned int precision)
+  : rightMargin_(74)
+  , indentation_(indentation)
+  , cs_(cs)
+  , colonSymbol_(colonSymbol)
+  , nullSymbol_(nullSymbol)
+  , endingLineFeedSymbol_(endingLineFeedSymbol)
+  , addChildValues_(false)
+  , indented_(false)
+  , useSpecialFloats_(useSpecialFloats)
+  , precision_(precision)
+{
+}
+int BuiltStyledStreamWriter::write(Value const& root, JSONCPP_OSTREAM* sout)
+{
+  sout_ = sout;
+  addChildValues_ = false;
+  indented_ = true;
+  indentString_ = "";
+  writeCommentBeforeValue(root);
+  if (!indented_) writeIndent();
+  indented_ = true;
+  writeValue(root);
+  writeCommentAfterValueOnSameLine(root);
+  *sout_ << endingLineFeedSymbol_;
+  sout_ = NULL;
+  return 0;
+}
+void BuiltStyledStreamWriter::writeValue(Value const& value) {
+  switch (value.type()) {
+  case nullValue:
+    pushValue(nullSymbol_);
+    break;
+  case intValue:
+    pushValue(valueToString(value.asLargestInt()));
+    break;
+  case uintValue:
+    pushValue(valueToString(value.asLargestUInt()));
+    break;
+  case realValue:
+    pushValue(valueToString(value.asDouble(), useSpecialFloats_, precision_));
+    break;
+  case stringValue:
+  {
+    // Is NULL is possible for value.string_?
+    char const* str;
+    char const* end;
+    bool ok = value.getString(&str, &end);
+    if (ok) pushValue(valueToQuotedStringN(str, static_cast<unsigned>(end-str)));
+    else pushValue("");
+    break;
+  }
+  case booleanValue:
+    pushValue(valueToString(value.asBool()));
+    break;
+  case arrayValue:
+    writeArrayValue(value);
+    break;
+  case objectValue: {
+    Value::Members members(value.getMemberNames());
+    if (members.empty())
+      pushValue("{}");
+    else {
+      writeWithIndent("{");
+      indent();
+      Value::Members::iterator it = members.begin();
+      for (;;) {
+        JSONCPP_STRING const& name = *it;
+        Value const& childValue = value[name];
+        writeCommentBeforeValue(childValue);
+        writeWithIndent(valueToQuotedStringN(name.data(), static_cast<unsigned>(name.length())));
+        *sout_ << colonSymbol_;
+        writeValue(childValue);
+        if (++it == members.end()) {
+          writeCommentAfterValueOnSameLine(childValue);
+          break;
+        }
+        *sout_ << ",";
+        writeCommentAfterValueOnSameLine(childValue);
+      }
+      unindent();
+      writeWithIndent("}");
+    }
+  } break;
+  }
+}
+
+void BuiltStyledStreamWriter::writeArrayValue(Value const& value) {
+  unsigned size = value.size();
+  if (size == 0)
+    pushValue("[]");
+  else {
+    bool isMultiLine = (cs_ == CommentStyle::All) || isMultineArray(value);
+    if (isMultiLine) {
+      writeWithIndent("[");
+      indent();
+      bool hasChildValue = !childValues_.empty();
+      unsigned index = 0;
+      for (;;) {
+        Value const& childValue = value[index];
+        writeCommentBeforeValue(childValue);
+        if (hasChildValue)
+          writeWithIndent(childValues_[index]);
+        else {
+          if (!indented_) writeIndent();
+          indented_ = true;
+          writeValue(childValue);
+          indented_ = false;
+        }
+        if (++index == size) {
+          writeCommentAfterValueOnSameLine(childValue);
+          break;
+        }
+        *sout_ << ",";
+        writeCommentAfterValueOnSameLine(childValue);
+      }
+      unindent();
+      writeWithIndent("]");
+    } else // output on a single line
+    {
+      assert(childValues_.size() == size);
+      *sout_ << "[";
+      if (!indentation_.empty()) *sout_ << " ";
+      for (unsigned index = 0; index < size; ++index) {
+        if (index > 0)
+          *sout_ << ", ";
+        *sout_ << childValues_[index];
+      }
+      if (!indentation_.empty()) *sout_ << " ";
+      *sout_ << "]";
+    }
+  }
+}
+
+bool BuiltStyledStreamWriter::isMultineArray(Value const& value) {
+  ArrayIndex const size = value.size();
+  bool isMultiLine = size * 3 >= rightMargin_;
+  childValues_.clear();
+  for (ArrayIndex index = 0; index < size && !isMultiLine; ++index) {
+    Value const& childValue = value[index];
+    isMultiLine = ((childValue.isArray() || childValue.isObject()) &&
+                        childValue.size() > 0);
+  }
+  if (!isMultiLine) // check if line length > max line length
+  {
+    childValues_.reserve(size);
+    addChildValues_ = true;
+    ArrayIndex lineLength = 4 + (size - 1) * 2; // '[ ' + ', '*n + ' ]'
+    for (ArrayIndex index = 0; index < size; ++index) {
+      if (hasCommentForValue(value[index])) {
+        isMultiLine = true;
+      }
+      writeValue(value[index]);
+      lineLength += static_cast<ArrayIndex>(childValues_[index].length());
+    }
+    addChildValues_ = false;
+    isMultiLine = isMultiLine || lineLength >= rightMargin_;
+  }
+  return isMultiLine;
+}
+
+void BuiltStyledStreamWriter::pushValue(JSONCPP_STRING const& value) {
+  if (addChildValues_)
+    childValues_.push_back(value);
+  else
+    *sout_ << value;
+}
+
+void BuiltStyledStreamWriter::writeIndent() {
+  // blep intended this to look at the so-far-written string
+  // to determine whether we are already indented, but
+  // with a stream we cannot do that. So we rely on some saved state.
+  // The caller checks indented_.
+
+  if (!indentation_.empty()) {
+    // In this case, drop newlines too.
+    *sout_ << '\n' << indentString_;
+  }
+}
+
+void BuiltStyledStreamWriter::writeWithIndent(JSONCPP_STRING const& value) {
+  if (!indented_) writeIndent();
+  *sout_ << value;
+  indented_ = false;
+}
+
+void BuiltStyledStreamWriter::indent() { indentString_ += indentation_; }
+
+void BuiltStyledStreamWriter::unindent() {
+  assert(indentString_.size() >= indentation_.size());
+  indentString_.resize(indentString_.size() - indentation_.size());
+}
+
+void BuiltStyledStreamWriter::writeCommentBeforeValue(Value const& root) {
+  if (cs_ == CommentStyle::None) return;
+  if (!root.hasComment(commentBefore))
+    return;
+
+  if (!indented_) writeIndent();
+  const JSONCPP_STRING& comment = root.getComment(commentBefore);
+  JSONCPP_STRING::const_iterator iter = comment.begin();
+  while (iter != comment.end()) {
+    *sout_ << *iter;
+    if (*iter == '\n' &&
+       (iter != comment.end() && *(iter + 1) == '/'))
+      // writeIndent();  // would write extra newline
+      *sout_ << indentString_;
+    ++iter;
+  }
+  indented_ = false;
+}
+
+void BuiltStyledStreamWriter::writeCommentAfterValueOnSameLine(Value const& root) {
+  if (cs_ == CommentStyle::None) return;
+  if (root.hasComment(commentAfterOnSameLine))
+    *sout_ << " " + root.getComment(commentAfterOnSameLine);
+
+  if (root.hasComment(commentAfter)) {
+    writeIndent();
+    *sout_ << root.getComment(commentAfter);
+  }
+}
+
+// static
+bool BuiltStyledStreamWriter::hasCommentForValue(const Value& value) {
+  return value.hasComment(commentBefore) ||
+         value.hasComment(commentAfterOnSameLine) ||
+         value.hasComment(commentAfter);
+}
+
+///////////////
+// StreamWriter
+
+StreamWriter::StreamWriter()
+    : sout_(NULL)
+{
+}
+StreamWriter::~StreamWriter()
+{
+}
+StreamWriter::Factory::~Factory()
+{}
+StreamWriterBuilder::StreamWriterBuilder()
+{
+  setDefaults(&settings_);
+}
+StreamWriterBuilder::~StreamWriterBuilder()
+{}
+StreamWriter* StreamWriterBuilder::newStreamWriter() const
+{
+  JSONCPP_STRING indentation = settings_["indentation"].asString();
+  JSONCPP_STRING cs_str = settings_["commentStyle"].asString();
+  bool eyc = settings_["enableYAMLCompatibility"].asBool();
+  bool dnp = settings_["dropNullPlaceholders"].asBool();
+  bool usf = settings_["useSpecialFloats"].asBool(); 
+  unsigned int pre = settings_["precision"].asUInt();
+  CommentStyle::Enum cs = CommentStyle::All;
+  if (cs_str == "All") {
+    cs = CommentStyle::All;
+  } else if (cs_str == "None") {
+    cs = CommentStyle::None;
+  } else {
+    throwRuntimeError("commentStyle must be 'All' or 'None'");
+  }
+  JSONCPP_STRING colonSymbol = " : ";
+  if (eyc) {
+    colonSymbol = ": ";
+  } else if (indentation.empty()) {
+    colonSymbol = ":";
+  }
+  JSONCPP_STRING nullSymbol = "null";
+  if (dnp) {
+    nullSymbol = "";
+  }
+  if (pre > 17) pre = 17;
+  JSONCPP_STRING endingLineFeedSymbol = "";
+  return new BuiltStyledStreamWriter(
+      indentation, cs,
+      colonSymbol, nullSymbol, endingLineFeedSymbol, usf, pre);
+}
+static void getValidWriterKeys(std::set<JSONCPP_STRING>* valid_keys)
+{
+  valid_keys->clear();
+  valid_keys->insert("indentation");
+  valid_keys->insert("commentStyle");
+  valid_keys->insert("enableYAMLCompatibility");
+  valid_keys->insert("dropNullPlaceholders");
+  valid_keys->insert("useSpecialFloats");
+  valid_keys->insert("precision");
+}
+bool StreamWriterBuilder::validate(Json::Value* invalid) const
+{
+  Json::Value my_invalid;
+  if (!invalid) invalid = &my_invalid;  // so we do not need to test for NULL
+  Json::Value& inv = *invalid;
+  std::set<JSONCPP_STRING> valid_keys;
+  getValidWriterKeys(&valid_keys);
+  Value::Members keys = settings_.getMemberNames();
+  size_t n = keys.size();
+  for (size_t i = 0; i < n; ++i) {
+    JSONCPP_STRING const& key = keys[i];
+    if (valid_keys.find(key) == valid_keys.end()) {
+      inv[key] = settings_[key];
+    }
+  }
+  return 0u == inv.size();
+}
+Value& StreamWriterBuilder::operator[](JSONCPP_STRING key)
+{
+  return settings_[key];
+}
+// static
+void StreamWriterBuilder::setDefaults(Json::Value* settings)
+{
+  //! [StreamWriterBuilderDefaults]
+  (*settings)["commentStyle"] = "All";
+  (*settings)["indentation"] = "\t";
+  (*settings)["enableYAMLCompatibility"] = false;
+  (*settings)["dropNullPlaceholders"] = false;
+  (*settings)["useSpecialFloats"] = false;
+  (*settings)["precision"] = 17;
+  //! [StreamWriterBuilderDefaults]
+}
+
+JSONCPP_STRING writeString(StreamWriter::Factory const& builder, Value const& root) {
+  JSONCPP_OSTRINGSTREAM sout;
+  StreamWriterPtr const writer(builder.newStreamWriter());
+  writer->write(root, &sout);
+  return sout.str();
+}
+
+JSONCPP_OSTREAM& operator<<(JSONCPP_OSTREAM& sout, Value const& root) {
+  StreamWriterBuilder builder;
+  StreamWriterPtr const writer(builder.newStreamWriter());
+  writer->write(root, &sout);
+  return sout;
+}
+
+} // namespace Json
+
+// //////////////////////////////////////////////////////////////////////
+// End of content of file: src/lib_json/json_writer.cpp
+// //////////////////////////////////////////////////////////////////////
+
+
+
+
+