43 files changed, 554 insertions, 7015 deletions

diff --git a/lib/expat/expat.h b/lib/expat/expat.h
index 20a8278f7..9a21680be 100644
--- a/lib/expat/expat.h
+++ b/lib/expat/expat.h
@@ -742,6 +742,29 @@ XML_GetSpecifiedAttributeCount(XML_Parser parser);
 XMLPARSEAPI(int)
 XML_GetIdAttributeIndex(XML_Parser parser);
 
+#ifdef XML_ATTR_INFO
+/* Source file byte offsets for the start and end of attribute names and values.
+   The value indices are exclusive of surrounding quotes; thus in a UTF-8 source
+   file an attribute value of "blah" will yield:
+   info->valueEnd - info->valueStart = 4 bytes.
+*/
+typedef struct {
+  XML_Index  nameStart;  /* Offset to beginning of the attribute name. */
+  XML_Index  nameEnd;    /* Offset after the attribute name's last byte. */
+  XML_Index  valueStart; /* Offset to beginning of the attribute value. */
+  XML_Index  valueEnd;   /* Offset after the attribute value's last byte. */
+} XML_AttrInfo;
+
+/* Returns an array of XML_AttrInfo structures for the attribute/value pairs
+   passed in last call to the XML_StartElementHandler that were specified
+   in the start-tag rather than defaulted. Each attribute/value pair counts
+   as 1; thus the number of entries in the array is
+   XML_GetSpecifiedAttributeCount(parser) / 2.
+*/
+XMLPARSEAPI(const XML_AttrInfo *)
+XML_GetAttributeInfo(XML_Parser parser);
+#endif
+
 /* Parses some input. Returns XML_STATUS_ERROR if a fatal error is
    detected.  The last call to XML_Parse must have isFinal true; len
    may be zero for this call (or any other).
@@ -883,6 +906,15 @@ XMLPARSEAPI(int)
 XML_SetParamEntityParsing(XML_Parser parser,
                           enum XML_ParamEntityParsing parsing);
 
+/* Sets the hash salt to use for internal hash calculations.
+   Helps in preventing DoS attacks based on predicting hash
+   function behavior. This must be called before parsing is started.
+   Returns 1 if successful, 0 when called after parsing has started.
+*/
+XMLPARSEAPI(int)
+XML_SetHashSalt(XML_Parser parser,
+                unsigned long hash_salt);
+
 /* If XML_Parse or XML_ParseBuffer have returned XML_STATUS_ERROR, then
    XML_GetErrorCode returns information about the error.
 */
@@ -984,7 +1016,8 @@ enum XML_FeatureEnum {
   XML_FEATURE_SIZEOF_XML_CHAR,
   XML_FEATURE_SIZEOF_XML_LCHAR,
   XML_FEATURE_NS,
-  XML_FEATURE_LARGE_SIZE
+  XML_FEATURE_LARGE_SIZE,
+  XML_FEATURE_ATTR_INFO
   /* Additional features must be added to the end of this enum. */
 };
 
@@ -1004,8 +1037,8 @@ XML_GetFeatureList(void);
    change to major or minor version.
 */
 #define XML_MAJOR_VERSION 2
-#define XML_MINOR_VERSION 0
-#define XML_MICRO_VERSION 1
+#define XML_MINOR_VERSION 1
+#define XML_MICRO_VERSION 0
 
 #ifdef __cplusplus
 }
diff --git a/lib/expat/xmlparse.c b/lib/expat/xmlparse.c
index 115b42127..759a0c04b 100644
--- a/lib/expat/xmlparse.c
+++ b/lib/expat/xmlparse.c
@@ -5,17 +5,18 @@
 #include <stddef.h>
 #include <string.h>                     /* memset(), memcpy() */
 #include <assert.h>
+#include <limits.h>                     /* UINT_MAX */
+#include <time.h>                       /* time() */
 
-#define XML_BUILDING_EXPAT 1
-
-// 2013_04_09 _X: Quick and dirty "fix" for expat compilation under Linux:
+// 2013_04_09 _X: Quick and dirty "fix" for expat compilation under Linux and Windows:
 #define HAVE_MEMMOVE
+#define XML_BUILDING_EXPAT 1
 
 #ifdef COMPILED_FROM_DSP
 #include "winconfig.h"
 #elif defined(MACOS_CLASSIC)
 #include "macconfig.h"
-#elif defined(__amigaos4__)
+#elif defined(__amigaos__)
 #include "amigaconfig.h"
 #elif defined(__WATCOMC__)
 #include "watcomconfig.h"
@@ -330,15 +331,15 @@ processXmlDecl(XML_Parser parser, int isGeneralTextEntity,
 static enum XML_Error
 initializeEncoding(XML_Parser parser);
 static enum XML_Error
-doProlog(XML_Parser parser, const ENCODING *enc, const char *s, 
-         const char *end, int tok, const char *next, const char **nextPtr, 
+doProlog(XML_Parser parser, const ENCODING *enc, const char *s,
+         const char *end, int tok, const char *next, const char **nextPtr,
          XML_Bool haveMore);
 static enum XML_Error
-processInternalEntity(XML_Parser parser, ENTITY *entity, 
+processInternalEntity(XML_Parser parser, ENTITY *entity,
                       XML_Bool betweenDecl);
 static enum XML_Error
 doContent(XML_Parser parser, int startTagLevel, const ENCODING *enc,
-          const char *start, const char *end, const char **endPtr, 
+          const char *start, const char *end, const char **endPtr,
           XML_Bool haveMore);
 static enum XML_Error
 doCdataSection(XML_Parser parser, const ENCODING *, const char **startPtr,
@@ -356,7 +357,7 @@ static enum XML_Error
 addBinding(XML_Parser parser, PREFIX *prefix, const ATTRIBUTE_ID *attId,
            const XML_Char *uri, BINDING **bindingsPtr);
 static int
-defineAttribute(ELEMENT_TYPE *type, ATTRIBUTE_ID *, XML_Bool isCdata, 
+defineAttribute(ELEMENT_TYPE *type, ATTRIBUTE_ID *, XML_Bool isCdata,
                 XML_Bool isId, const XML_Char *dfltValue, XML_Parser parser);
 static enum XML_Error
 storeAttributeValue(XML_Parser parser, const ENCODING *, XML_Bool isCdata,
@@ -394,12 +395,13 @@ static void dtdReset(DTD *p, const XML_Memory_Handling_Suite *ms);
 static void
 dtdDestroy(DTD *p, XML_Bool isDocEntity, const XML_Memory_Handling_Suite *ms);
 static int
-dtdCopy(DTD *newDtd, const DTD *oldDtd, const XML_Memory_Handling_Suite *ms);
+dtdCopy(XML_Parser oldParser,
+        DTD *newDtd, const DTD *oldDtd, const XML_Memory_Handling_Suite *ms);
 static int
-copyEntityTable(HASH_TABLE *, STRING_POOL *, const HASH_TABLE *);
-
+copyEntityTable(XML_Parser oldParser,
+                HASH_TABLE *, STRING_POOL *, const HASH_TABLE *);
 static NAMED *
-lookup(HASH_TABLE *table, KEY name, size_t createSize);
+lookup(XML_Parser parser, HASH_TABLE *table, KEY name, size_t createSize);
 static void FASTCALL
 hashTableInit(HASH_TABLE *, const XML_Memory_Handling_Suite *ms);
 static void FASTCALL hashTableClear(HASH_TABLE *);
@@ -432,11 +434,15 @@ static ELEMENT_TYPE *
 getElementType(XML_Parser parser, const ENCODING *enc,
                const char *ptr, const char *end);
 
+static unsigned long generate_hash_secret_salt(void);
+static XML_Bool startParsing(XML_Parser parser);
+
 static XML_Parser
 parserCreate(const XML_Char *encodingName,
              const XML_Memory_Handling_Suite *memsuite,
              const XML_Char *nameSep,
              DTD *dtd);
+
 static void
 parserInit(XML_Parser parser, const XML_Char *encodingName);
 
@@ -536,6 +542,9 @@ struct XML_ParserStruct {
   NS_ATT *m_nsAtts;
   unsigned long m_nsAttsVersion;
   unsigned char m_nsAttsPower;
+#ifdef XML_ATTR_INFO
+  XML_AttrInfo *m_attInfo;
+#endif
   POSITION m_position;
   STRING_POOL m_tempPool;
   STRING_POOL m_temp2Pool;
@@ -549,6 +558,7 @@ struct XML_ParserStruct {
   XML_Bool m_useForeignDTD;
   enum XML_ParamEntityParsing m_paramEntityParsing;
 #endif
+  unsigned long m_hash_secret_salt;
 };
 
 #define MALLOC(s) (parser->m_mem.malloc_fcn((s)))
@@ -643,6 +653,7 @@ struct XML_ParserStruct {
 #define nsAtts (parser->m_nsAtts)
 #define nsAttsVersion (parser->m_nsAttsVersion)
 #define nsAttsPower (parser->m_nsAttsPower)
+#define attInfo (parser->m_attInfo)
 #define tempPool (parser->m_tempPool)
 #define temp2Pool (parser->m_temp2Pool)
 #define groupConnector (parser->m_groupConnector)
@@ -656,6 +667,7 @@ struct XML_ParserStruct {
 #define useForeignDTD (parser->m_useForeignDTD)
 #define paramEntityParsing (parser->m_paramEntityParsing)
 #endif /* XML_DTD */
+#define hash_secret_salt (parser->m_hash_secret_salt)
 
 XML_Parser XMLCALL
 XML_ParserCreate(const XML_Char *encodingName)
@@ -673,29 +685,42 @@ XML_ParserCreateNS(const XML_Char *encodingName, XML_Char nsSep)
 
 static const XML_Char implicitContext[] = {
   ASCII_x, ASCII_m, ASCII_l, ASCII_EQUALS, ASCII_h, ASCII_t, ASCII_t, ASCII_p,
-  ASCII_COLON, ASCII_SLASH, ASCII_SLASH, ASCII_w, ASCII_w, ASCII_w, 
+  ASCII_COLON, ASCII_SLASH, ASCII_SLASH, ASCII_w, ASCII_w, ASCII_w,
   ASCII_PERIOD, ASCII_w, ASCII_3, ASCII_PERIOD, ASCII_o, ASCII_r, ASCII_g,
   ASCII_SLASH, ASCII_X, ASCII_M, ASCII_L, ASCII_SLASH, ASCII_1, ASCII_9,
   ASCII_9, ASCII_8, ASCII_SLASH, ASCII_n, ASCII_a, ASCII_m, ASCII_e,
   ASCII_s, ASCII_p, ASCII_a, ASCII_c, ASCII_e, '\0'
 };
 
+static unsigned long
+generate_hash_secret_salt(void)
+{
+  unsigned int seed = time(NULL) % UINT_MAX;
+  srand(seed);
+  return rand();
+}
+
+static XML_Bool  /* only valid for root parser */
+startParsing(XML_Parser parser)
+{
+    /* hash functions must be initialized before setContext() is called */
+    if (hash_secret_salt == 0)
+      hash_secret_salt = generate_hash_secret_salt();
+    if (ns) {
+      /* implicit context only set for root parser, since child
+         parsers (i.e. external entity parsers) will inherit it
+      */
+      return setContext(parser, implicitContext);
+    }
+    return XML_TRUE;
+}
+
 XML_Parser XMLCALL
 XML_ParserCreate_MM(const XML_Char *encodingName,
                     const XML_Memory_Handling_Suite *memsuite,
                     const XML_Char *nameSep)
 {
-  XML_Parser parser = parserCreate(encodingName, memsuite, nameSep, NULL);
-  if (parser != NULL && ns) {
-    /* implicit context only set for root parser, since child
-       parsers (i.e. external entity parsers) will inherit it
-    */
-    if (!setContext(parser, implicitContext)) {
-      XML_ParserFree(parser);
-      return NULL;
-    }
-  }
-  return parser;
+  return parserCreate(encodingName, memsuite, nameSep, NULL);
 }
 
 static XML_Parser
@@ -740,9 +765,20 @@ parserCreate(const XML_Char *encodingName,
     FREE(parser);
     return NULL;
   }
+#ifdef XML_ATTR_INFO
+  attInfo = (XML_AttrInfo*)MALLOC(attsSize * sizeof(XML_AttrInfo));
+  if (attInfo == NULL) {
+    FREE(atts);
+    FREE(parser);
+    return NULL;
+  }
+#endif
   dataBuf = (XML_Char *)MALLOC(INIT_DATA_BUF_SIZE * sizeof(XML_Char));
   if (dataBuf == NULL) {
     FREE(atts);
+#ifdef XML_ATTR_INFO
+    FREE(attInfo);
+#endif
     FREE(parser);
     return NULL;
   }
@@ -755,6 +791,9 @@ parserCreate(const XML_Char *encodingName,
     if (_dtd == NULL) {
       FREE(dataBuf);
       FREE(atts);
+#ifdef XML_ATTR_INFO
+      FREE(attInfo);
+#endif
       FREE(parser);
       return NULL;
     }
@@ -869,6 +908,7 @@ parserInit(XML_Parser parser, const XML_Char *encodingName)
   useForeignDTD = XML_FALSE;
   paramEntityParsing = XML_PARAM_ENTITY_PARSING_NEVER;
 #endif
+  hash_secret_salt = 0;
 }
 
 /* moves list of bindings to freeBindingList */
@@ -916,7 +956,7 @@ XML_ParserReset(XML_Parser parser, const XML_Char *encodingName)
   poolClear(&temp2Pool);
   parserInit(parser, encodingName);
   dtdReset(_dtd, &parser->m_mem);
-  return setContext(parser, implicitContext);
+  return XML_TRUE;
 }
 
 enum XML_Status XMLCALL
@@ -985,6 +1025,12 @@ XML_ExternalEntityParserCreate(XML_Parser oldParser,
   int oldInEntityValue = prologState.inEntityValue;
 #endif
   XML_Bool oldns_triplets = ns_triplets;
+  /* Note that the new parser shares the same hash secret as the old
+     parser, so that dtdCopy and copyEntityTable can lookup values
+     from hash tables associated with either parser without us having
+     to worry which hash secrets each table has.
+  */
+  unsigned long oldhash_secret_salt = hash_secret_salt;
 
 #ifdef XML_DTD
   if (!context)
@@ -1038,13 +1084,14 @@ XML_ExternalEntityParserCreate(XML_Parser oldParser,
     externalEntityRefHandlerArg = oldExternalEntityRefHandlerArg;
   defaultExpandInternalEntities = oldDefaultExpandInternalEntities;
   ns_triplets = oldns_triplets;
+  hash_secret_salt = oldhash_secret_salt;
   parentParser = oldParser;
 #ifdef XML_DTD
   paramEntityParsing = oldParamEntityParsing;
   prologState.inEntityValue = oldInEntityValue;
   if (context) {
 #endif /* XML_DTD */
-    if (!dtdCopy(_dtd, oldDtd, &parser->m_mem)
+    if (!dtdCopy(oldParser, _dtd, oldDtd, &parser->m_mem)
       || !setContext(parser, context)) {
       XML_ParserFree(parser);
       return NULL;
@@ -1133,6 +1180,9 @@ XML_ParserFree(XML_Parser parser)
 #endif /* XML_DTD */
     dtdDestroy(_dtd, (XML_Bool)!parentParser, &parser->m_mem);
   FREE((void *)atts);
+#ifdef XML_ATTR_INFO
+  FREE((void *)attInfo);
+#endif
   FREE(groupConnector);
   FREE(buffer);
   FREE(dataBuf);
@@ -1213,6 +1263,14 @@ XML_GetIdAttributeIndex(XML_Parser parser)
   return idAttIndex;
 }
 
+#ifdef XML_ATTR_INFO
+const XML_AttrInfo * XMLCALL
+XML_GetAttributeInfo(XML_Parser parser)
+{
+  return attInfo;
+}
+#endif
+
 void XMLCALL
 XML_SetElementHandler(XML_Parser parser,
                       XML_StartElementHandler start,
@@ -1429,6 +1487,17 @@ XML_SetParamEntityParsing(XML_Parser parser,
 #endif
 }
 
+int XMLCALL
+XML_SetHashSalt(XML_Parser parser,
+                unsigned long hash_salt)
+{
+  /* block after XML_Parse()/XML_ParseBuffer() has been called */
+  if (ps_parsing == XML_PARSING || ps_parsing == XML_SUSPENDED)
+    return 0;
+  hash_secret_salt = hash_salt;
+  return 1;
+}
+
 enum XML_Status XMLCALL
 XML_Parse(XML_Parser parser, const char *s, int len, int isFinal)
 {
@@ -1439,6 +1508,11 @@ XML_Parse(XML_Parser parser, const char *s, int len, int isFinal)
   case XML_FINISHED:
     errorCode = XML_ERROR_FINISHED;
     return XML_STATUS_ERROR;
+  case XML_INITIALIZED:
+    if (parentParser == NULL && !startParsing(parser)) {
+      errorCode = XML_ERROR_NO_MEMORY;
+      return XML_STATUS_ERROR;
+    }
   default:
     ps_parsing = XML_PARSING;
   }
@@ -1462,7 +1536,7 @@ XML_Parse(XML_Parser parser, const char *s, int len, int isFinal)
         XmlUpdatePosition(encoding, positionPtr, bufferPtr, &position);
         positionPtr = bufferPtr;
         return XML_STATUS_SUSPENDED;
-      case XML_INITIALIZED: 
+      case XML_INITIALIZED:
       case XML_PARSING:
         ps_parsing = XML_FINISHED;
         /* fall through */
@@ -1497,11 +1571,13 @@ XML_Parse(XML_Parser parser, const char *s, int len, int isFinal)
         break;
       case XML_INITIALIZED:
       case XML_PARSING:
-        result = XML_STATUS_OK;
         if (isFinal) {
           ps_parsing = XML_FINISHED;
-          return result;
+          return XML_STATUS_OK;
         }
+      /* fall through */
+      default:
+        result = XML_STATUS_OK;
       }
     }
 
@@ -1516,15 +1592,11 @@ XML_Parse(XML_Parser parser, const char *s, int len, int isFinal)
                 : (char *)REALLOC(buffer, len * 2));
         if (temp == NULL) {
           errorCode = XML_ERROR_NO_MEMORY;
-          return XML_STATUS_ERROR;
-        }
-        buffer = temp;
-        if (!buffer) {
-          errorCode = XML_ERROR_NO_MEMORY;
           eventPtr = eventEndPtr = NULL;
           processor = errorProcessor;
           return XML_STATUS_ERROR;
         }
+        buffer = temp;
         bufferLim = buffer + len * 2;
       }
       memcpy(buffer, end, nLeftOver);
@@ -1562,6 +1634,11 @@ XML_ParseBuffer(XML_Parser parser, int len, int isFinal)
   case XML_FINISHED:
     errorCode = XML_ERROR_FINISHED;
     return XML_STATUS_ERROR;
+  case XML_INITIALIZED:
+    if (parentParser == NULL && !startParsing(parser)) {
+      errorCode = XML_ERROR_NO_MEMORY;
+      return XML_STATUS_ERROR;
+    }
   default:
     ps_parsing = XML_PARSING;
   }
@@ -1585,7 +1662,7 @@ XML_ParseBuffer(XML_Parser parser, int len, int isFinal)
     case XML_SUSPENDED:
       result = XML_STATUS_SUSPENDED;
       break;
-    case XML_INITIALIZED: 
+    case XML_INITIALIZED:
     case XML_PARSING:
       if (isFinal) {
         ps_parsing = XML_FINISHED;
@@ -1675,6 +1752,8 @@ XML_GetBuffer(XML_Parser parser, int len)
       bufferPtr = buffer = newBuf;
 #endif  /* not defined XML_CONTEXT_BYTES */
     }
+    eventPtr = eventEndPtr = NULL;
+    positionPtr = NULL;
   }
   return bufferEnd;
 }
@@ -1732,7 +1811,7 @@ XML_ResumeParser(XML_Parser parser)
     case XML_SUSPENDED:
       result = XML_STATUS_SUSPENDED;
       break;
-    case XML_INITIALIZED: 
+    case XML_INITIALIZED:
     case XML_PARSING:
       if (ps_finalBuffer) {
         ps_parsing = XML_FINISHED;
@@ -1959,7 +2038,10 @@ XML_GetFeatureList(void)
 #endif
 #ifdef XML_LARGE_SIZE
     {XML_FEATURE_LARGE_SIZE,       XML_L("XML_LARGE_SIZE"), 0},
-#endif    
+#endif
+#ifdef XML_ATTR_INFO
+    {XML_FEATURE_ATTR_INFO,        XML_L("XML_ATTR_INFO"), 0},
+#endif
     {XML_FEATURE_END,              NULL, 0}
   };
 
@@ -2022,7 +2104,7 @@ contentProcessor(XML_Parser parser,
                  const char *end,
                  const char **endPtr)
 {
-  enum XML_Error result = doContent(parser, 0, encoding, start, end, 
+  enum XML_Error result = doContent(parser, 0, encoding, start, end,
                                     endPtr, (XML_Bool)!ps_finalBuffer);
   if (result == XML_ERROR_NONE) {
     if (!storeRawNames(parser))
@@ -2104,7 +2186,7 @@ externalEntityInitProcessor3(XML_Parser parser,
       if (result != XML_ERROR_NONE)
         return result;
       switch (ps_parsing) {
-      case XML_SUSPENDED: 
+      case XML_SUSPENDED:
         *endPtr = next;
         return XML_ERROR_NONE;
       case XML_FINISHED:
@@ -2138,7 +2220,7 @@ externalEntityContentProcessor(XML_Parser parser,
                                const char *end,
                                const char **endPtr)
 {
-  enum XML_Error result = doContent(parser, 1, encoding, start, end, 
+  enum XML_Error result = doContent(parser, 1, encoding, start, end,
                                     endPtr, (XML_Bool)!ps_finalBuffer);
   if (result == XML_ERROR_NONE) {
     if (!storeRawNames(parser))
@@ -2157,7 +2239,7 @@ doContent(XML_Parser parser,
           XML_Bool haveMore)
 {
   /* save one level of indirection */
-  DTD * const dtd = _dtd;  
+  DTD * const dtd = _dtd;
 
   const char **eventPP;
   const char **eventEndPP;
@@ -2188,8 +2270,8 @@ doContent(XML_Parser parser,
       }
       else if (defaultHandler)
         reportDefault(parser, enc, s, end);
-      /* We are at the end of the final buffer, should we check for 
-         XML_SUSPENDED, XML_FINISHED? 
+      /* We are at the end of the final buffer, should we check for
+         XML_SUSPENDED, XML_FINISHED?
       */
       if (startTagLevel == 0)
         return XML_ERROR_NO_ELEMENTS;
@@ -2243,7 +2325,7 @@ doContent(XML_Parser parser,
                                 next - enc->minBytesPerChar);
         if (!name)
           return XML_ERROR_NO_MEMORY;
-        entity = (ENTITY *)lookup(&dtd->generalEntities, name, 0);
+        entity = (ENTITY *)lookup(parser, &dtd->generalEntities, name, 0);
         poolDiscard(&dtd->pool);
         /* First, determine if a check for an existing declaration is needed;
            if yes, check that the entity exists, and that it is internal,
@@ -2540,8 +2622,8 @@ doContent(XML_Parser parser,
       }
       else if (defaultHandler)
         reportDefault(parser, enc, s, end);
-      /* We are at the end of the final buffer, should we check for 
-         XML_SUSPENDED, XML_FINISHED? 
+      /* We are at the end of the final buffer, should we check for
+         XML_SUSPENDED, XML_FINISHED?
       */
       if (startTagLevel == 0) {
         *eventPP = end;
@@ -2553,7 +2635,7 @@ doContent(XML_Parser parser,
       }
       *nextPtr = end;
       return XML_ERROR_NONE;
-    case XML_TOK_DATA_CHARS: 
+    case XML_TOK_DATA_CHARS:
       {
         XML_CharacterDataHandler charDataHandler = characterDataHandler;
         if (charDataHandler) {
@@ -2593,7 +2675,7 @@ doContent(XML_Parser parser,
     }
     *eventPP = s = next;
     switch (ps_parsing) {
-    case XML_SUSPENDED: 
+    case XML_SUSPENDED:
       *nextPtr = next;
       return XML_ERROR_NONE;
     case XML_FINISHED:
@@ -2633,12 +2715,12 @@ storeAtts(XML_Parser parser, const ENCODING *enc,
   const XML_Char *localPart;
 
   /* lookup the element type name */
-  elementType = (ELEMENT_TYPE *)lookup(&dtd->elementTypes, tagNamePtr->str,0);
+  elementType = (ELEMENT_TYPE *)lookup(parser, &dtd->elementTypes, tagNamePtr->str,0);
   if (!elementType) {
     const XML_Char *name = poolCopyString(&dtd->pool, tagNamePtr->str);
     if (!name)
       return XML_ERROR_NO_MEMORY;
-    elementType = (ELEMENT_TYPE *)lookup(&dtd->elementTypes, name,
+    elementType = (ELEMENT_TYPE *)lookup(parser, &dtd->elementTypes, name,
                                          sizeof(ELEMENT_TYPE));
     if (!elementType)
       return XML_ERROR_NO_MEMORY;
@@ -2652,23 +2734,44 @@ storeAtts(XML_Parser parser, const ENCODING *enc,
   if (n + nDefaultAtts > attsSize) {
     int oldAttsSize = attsSize;
     ATTRIBUTE *temp;
+#ifdef XML_ATTR_INFO
+    XML_AttrInfo *temp2;
+#endif
     attsSize = n + nDefaultAtts + INIT_ATTS_SIZE;
     temp = (ATTRIBUTE *)REALLOC((void *)atts, attsSize * sizeof(ATTRIBUTE));
     if (temp == NULL)
       return XML_ERROR_NO_MEMORY;
     atts = temp;
+#ifdef XML_ATTR_INFO
+    temp2 = (XML_AttrInfo *)REALLOC((void *)attInfo, attsSize * sizeof(XML_AttrInfo));
+    if (temp2 == NULL)
+      return XML_ERROR_NO_MEMORY;
+    attInfo = temp2;
+#endif
     if (n > oldAttsSize)
       XmlGetAttributes(enc, attStr, n, atts);
   }
 
   appAtts = (const XML_Char **)atts;
   for (i = 0; i < n; i++) {
+    ATTRIBUTE *currAtt = &atts[i];
+#ifdef XML_ATTR_INFO
+    XML_AttrInfo *currAttInfo = &attInfo[i];
+#endif
     /* add the name and value to the attribute list */
-    ATTRIBUTE_ID *attId = getAttributeId(parser, enc, atts[i].name,
-                                         atts[i].name
-                                         + XmlNameLength(enc, atts[i].name));
+    ATTRIBUTE_ID *attId = getAttributeId(parser, enc, currAtt->name,
+                                         currAtt->name
+                                         + XmlNameLength(enc, currAtt->name));
     if (!attId)
       return XML_ERROR_NO_MEMORY;
+#ifdef XML_ATTR_INFO
+    currAttInfo->nameStart = parseEndByteIndex - (parseEndPtr - currAtt->name);
+    currAttInfo->nameEnd = currAttInfo->nameStart +
+                           XmlNameLength(enc, currAtt->name);
+    currAttInfo->valueStart = parseEndByteIndex -
+                            (parseEndPtr - currAtt->valuePtr);
+    currAttInfo->valueEnd = parseEndByteIndex - (parseEndPtr - currAtt->valueEnd);
+#endif
     /* Detect duplicate attributes by their QNames. This does not work when
        namespace processing is turned on and different prefixes for the same
        namespace are used. For this case we have a check further down.
@@ -2807,9 +2910,9 @@ storeAtts(XML_Parser parser, const ENCODING *enc,
       if (s[-1] == 2) {  /* prefixed */
         ATTRIBUTE_ID *id;
         const BINDING *b;
-        unsigned long uriHash = 0;
+        unsigned long uriHash = hash_secret_salt;
         ((XML_Char *)s)[-1] = 0;  /* clear flag */
-        id = (ATTRIBUTE_ID *)lookup(&dtd->attributeIds, s, 0);
+        id = (ATTRIBUTE_ID *)lookup(parser, &dtd->attributeIds, s, 0);
         b = id->prefix->binding;
         if (!b)
           return XML_ERROR_UNBOUND_PREFIX;
@@ -2831,7 +2934,7 @@ storeAtts(XML_Parser parser, const ENCODING *enc,
         } while (*s++);
 
         { /* Check hash table for duplicate of expanded name (uriName).
-             Derived from code in lookup(HASH_TABLE *table, ...).
+             Derived from code in lookup(parser, HASH_TABLE *table, ...).
           */
           unsigned char step = 0;
           unsigned long mask = nsAttsSize - 1;
@@ -2952,27 +3055,27 @@ addBinding(XML_Parser parser, PREFIX *prefix, const ATTRIBUTE_ID *attId,
   static const XML_Char xmlNamespace[] = {
     ASCII_h, ASCII_t, ASCII_t, ASCII_p, ASCII_COLON, ASCII_SLASH, ASCII_SLASH,
     ASCII_w, ASCII_w, ASCII_w, ASCII_PERIOD, ASCII_w, ASCII_3, ASCII_PERIOD,
-    ASCII_o, ASCII_r, ASCII_g, ASCII_SLASH, ASCII_X, ASCII_M, ASCII_L, 
+    ASCII_o, ASCII_r, ASCII_g, ASCII_SLASH, ASCII_X, ASCII_M, ASCII_L,
     ASCII_SLASH, ASCII_1, ASCII_9, ASCII_9, ASCII_8, ASCII_SLASH,
     ASCII_n, ASCII_a, ASCII_m, ASCII_e, ASCII_s, ASCII_p, ASCII_a, ASCII_c,
     ASCII_e, '\0'
   };
-  static const int xmlLen = 
+  static const int xmlLen =
     (int)sizeof(xmlNamespace)/sizeof(XML_Char) - 1;
   static const XML_Char xmlnsNamespace[] = {
     ASCII_h, ASCII_t, ASCII_t, ASCII_p, ASCII_COLON, ASCII_SLASH, ASCII_SLASH,
     ASCII_w, ASCII_w, ASCII_w, ASCII_PERIOD, ASCII_w, ASCII_3, ASCII_PERIOD,
-    ASCII_o, ASCII_r, ASCII_g, ASCII_SLASH, ASCII_2, ASCII_0, ASCII_0, 
-    ASCII_0, ASCII_SLASH, ASCII_x, ASCII_m, ASCII_l, ASCII_n, ASCII_s, 
+    ASCII_o, ASCII_r, ASCII_g, ASCII_SLASH, ASCII_2, ASCII_0, ASCII_0,
+    ASCII_0, ASCII_SLASH, ASCII_x, ASCII_m, ASCII_l, ASCII_n, ASCII_s,
     ASCII_SLASH, '\0'
   };
-  static const int xmlnsLen = 
+  static const int xmlnsLen =
     (int)sizeof(xmlnsNamespace)/sizeof(XML_Char) - 1;
 
   XML_Bool mustBeXML = XML_FALSE;
   XML_Bool isXML = XML_TRUE;
   XML_Bool isXMLNS = XML_TRUE;
-  
+
   BINDING *b;
   int len;
 
@@ -2999,7 +3102,7 @@ addBinding(XML_Parser parser, PREFIX *prefix, const ATTRIBUTE_ID *attId,
     if (isXML && (len > xmlLen || uri[len] != xmlNamespace[len]))
       isXML = XML_FALSE;
 
-    if (!mustBeXML && isXMLNS 
+    if (!mustBeXML && isXMLNS
         && (len > xmlnsLen || uri[len] != xmlnsNamespace[len]))
       isXMLNS = XML_FALSE;
   }
@@ -3210,7 +3313,7 @@ ignoreSectionProcessor(XML_Parser parser,
                        const char *end,
                        const char **endPtr)
 {
-  enum XML_Error result = doIgnoreSection(parser, encoding, &start, end, 
+  enum XML_Error result = doIgnoreSection(parser, encoding, &start, end,
                                           endPtr, (XML_Bool)!ps_finalBuffer);
   if (result != XML_ERROR_NONE)
     return result;
@@ -3492,7 +3595,7 @@ entityValueInitProcessor(XML_Parser parser,
   const char *next = start;
   eventPtr = start;
 
-  for (;;) {  
+  for (;;) {
     tok = XmlPrologTok(encoding, start, end, &next);
     eventEndPtr = next;
     if (tok <= 0) {
@@ -3520,7 +3623,7 @@ entityValueInitProcessor(XML_Parser parser,
       if (result != XML_ERROR_NONE)
         return result;
       switch (ps_parsing) {
-      case XML_SUSPENDED: 
+      case XML_SUSPENDED:
         *nextPtr = next;
         return XML_ERROR_NONE;
       case XML_FINISHED:
@@ -3585,7 +3688,7 @@ externalParEntProcessor(XML_Parser parser,
   }
 
   processor = prologProcessor;
-  return doProlog(parser, encoding, s, end, tok, next, 
+  return doProlog(parser, encoding, s, end, tok, next,
                   nextPtr, (XML_Bool)!ps_finalBuffer);
 }
 
@@ -3635,7 +3738,7 @@ prologProcessor(XML_Parser parser,
 {
   const char *next = s;
   int tok = XmlPrologTok(encoding, s, end, &next);
-  return doProlog(parser, encoding, s, end, tok, next, 
+  return doProlog(parser, encoding, s, end, tok, next,
                   nextPtr, (XML_Bool)!ps_finalBuffer);
 }
 
@@ -3652,7 +3755,7 @@ doProlog(XML_Parser parser,
 #ifdef XML_DTD
   static const XML_Char externalSubsetName[] = { ASCII_HASH , '\0' };
 #endif /* XML_DTD */
-  static const XML_Char atypeCDATA[] = 
+  static const XML_Char atypeCDATA[] =
       { ASCII_C, ASCII_D, ASCII_A, ASCII_T, ASCII_A, '\0' };
   static const XML_Char atypeID[] = { ASCII_I, ASCII_D, '\0' };
   static const XML_Char atypeIDREF[] =
@@ -3673,7 +3776,7 @@ doProlog(XML_Parser parser,
   static const XML_Char enumValueStart[] = { ASCII_LPAREN, '\0' };
 
   /* save one level of indirection */
-  DTD * const dtd = _dtd; 
+  DTD * const dtd = _dtd;
 
   const char **eventPP;
   const char **eventEndPP;
@@ -3706,6 +3809,9 @@ doProlog(XML_Parser parser,
         return XML_ERROR_UNCLOSED_TOKEN;
       case XML_TOK_PARTIAL_CHAR:
         return XML_ERROR_PARTIAL_CHAR;
+      case -XML_TOK_PROLOG_S:
+        tok = -tok;
+        break;
       case XML_TOK_NONE:
 #ifdef XML_DTD
         /* for internal PE NOT referenced between declarations */
@@ -3777,7 +3883,8 @@ doProlog(XML_Parser parser,
     case XML_ROLE_DOCTYPE_PUBLIC_ID:
 #ifdef XML_DTD
       useForeignDTD = XML_FALSE;
-      declEntity = (ENTITY *)lookup(&dtd->paramEntities,
+      declEntity = (ENTITY *)lookup(parser,
+                                    &dtd->paramEntities,
                                     externalSubsetName,
                                     sizeof(ENTITY));
       if (!declEntity)
@@ -3785,15 +3892,17 @@ doProlog(XML_Parser parser,
 #endif /* XML_DTD */
       dtd->hasParamEntityRefs = XML_TRUE;
       if (startDoctypeDeclHandler) {
+        XML_Char *pubId;
         if (!XmlIsPublicId(enc, s, next, eventPP))
           return XML_ERROR_PUBLICID;
-        doctypePubid = poolStoreString(&tempPool, enc,
-                                       s + enc->minBytesPerChar,
-                                       next - enc->minBytesPerChar);
-        if (!doctypePubid)
+        pubId = poolStoreString(&tempPool, enc,
+                                s + enc->minBytesPerChar,
+                                next - enc->minBytesPerChar);
+        if (!pubId)
           return XML_ERROR_NO_MEMORY;
-        normalizePublicId((XML_Char *)doctypePubid);
+        normalizePublicId(pubId);
         poolFinish(&tempPool);
+        doctypePubid = pubId;
         handleDefault = XML_FALSE;
         goto alreadyChecked;
       }
@@ -3832,7 +3941,8 @@ doProlog(XML_Parser parser,
         XML_Bool hadParamEntityRefs = dtd->hasParamEntityRefs;
         dtd->hasParamEntityRefs = XML_TRUE;
         if (paramEntityParsing && externalEntityRefHandler) {
-          ENTITY *entity = (ENTITY *)lookup(&dtd->paramEntities,
+          ENTITY *entity = (ENTITY *)lookup(parser,
+                                            &dtd->paramEntities,
                                             externalSubsetName,
                                             sizeof(ENTITY));
           if (!entity)
@@ -3847,8 +3957,8 @@ doProlog(XML_Parser parser,
                                         entity->publicId))
             return XML_ERROR_EXTERNAL_ENTITY_HANDLING;
           if (dtd->paramEntityRead) {
-            if (!dtd->standalone && 
-                notStandaloneHandler && 
+            if (!dtd->standalone &&
+                notStandaloneHandler &&
                 !notStandaloneHandler(handlerArg))
               return XML_ERROR_NOT_STANDALONE;
           }
@@ -3876,7 +3986,7 @@ doProlog(XML_Parser parser,
         XML_Bool hadParamEntityRefs = dtd->hasParamEntityRefs;
         dtd->hasParamEntityRefs = XML_TRUE;
         if (paramEntityParsing && externalEntityRefHandler) {
-          ENTITY *entity = (ENTITY *)lookup(&dtd->paramEntities,
+          ENTITY *entity = (ENTITY *)lookup(parser, &dtd->paramEntities,
                                             externalSubsetName,
                                             sizeof(ENTITY));
           if (!entity)
@@ -4090,7 +4200,8 @@ doProlog(XML_Parser parser,
       break;
 #else /* XML_DTD */
       if (!declEntity) {
-        declEntity = (ENTITY *)lookup(&dtd->paramEntities,
+        declEntity = (ENTITY *)lookup(parser,
+                                      &dtd->paramEntities,
                                       externalSubsetName,
                                       sizeof(ENTITY));
         if (!declEntity)
@@ -4165,7 +4276,7 @@ doProlog(XML_Parser parser,
           const XML_Char *name = poolStoreString(&dtd->pool, enc, s, next);
           if (!name)
             return XML_ERROR_NO_MEMORY;
-          declEntity = (ENTITY *)lookup(&dtd->generalEntities, name,
+          declEntity = (ENTITY *)lookup(parser, &dtd->generalEntities, name,
                                         sizeof(ENTITY));
           if (!declEntity)
             return XML_ERROR_NO_MEMORY;
@@ -4197,7 +4308,7 @@ doProlog(XML_Parser parser,
         const XML_Char *name = poolStoreString(&dtd->pool, enc, s, next);
         if (!name)
           return XML_ERROR_NO_MEMORY;
-        declEntity = (ENTITY *)lookup(&dtd->paramEntities,
+        declEntity = (ENTITY *)lookup(parser, &dtd->paramEntities,
                                            name, sizeof(ENTITY));
         if (!declEntity)
           return XML_ERROR_NO_MEMORY;
@@ -4286,7 +4397,7 @@ doProlog(XML_Parser parser,
       switch (tok) {
       case XML_TOK_PARAM_ENTITY_REF:
         /* PE references in internal subset are
-           not allowed within declarations. */  
+           not allowed within declarations. */
         return XML_ERROR_PARAM_ENTITY_REF;
       case XML_TOK_XML_DECL:
         return XML_ERROR_MISPLACED_XML_PI;
@@ -4379,7 +4490,7 @@ doProlog(XML_Parser parser,
                                 next - enc->minBytesPerChar);
         if (!name)
           return XML_ERROR_NO_MEMORY;
-        entity = (ENTITY *)lookup(&dtd->paramEntities, name, 0);
+        entity = (ENTITY *)lookup(parser, &dtd->paramEntities, name, 0);
         poolDiscard(&dtd->pool);
         /* first, determine if a check for an existing declaration is needed;
            if yes, check that the entity exists, and that it is internal,
@@ -4407,7 +4518,7 @@ doProlog(XML_Parser parser,
           return XML_ERROR_RECURSIVE_ENTITY_REF;
         if (entity->textPtr) {
           enum XML_Error result;
-          XML_Bool betweenDecl = 
+          XML_Bool betweenDecl =
             (role == XML_ROLE_PARAM_ENTITY_REF ? XML_TRUE : XML_FALSE);
           result = processInternalEntity(parser, entity, betweenDecl);
           if (result != XML_ERROR_NONE)
@@ -4602,7 +4713,7 @@ doProlog(XML_Parser parser,
       reportDefault(parser, enc, s, next);
 
     switch (ps_parsing) {
-    case XML_SUSPENDED: 
+    case XML_SUSPENDED:
       *nextPtr = next;
       return XML_ERROR_NONE;
     case XML_FINISHED:
@@ -4672,7 +4783,7 @@ epilogProcessor(XML_Parser parser,
     }
     eventPtr = s = next;
     switch (ps_parsing) {
-    case XML_SUSPENDED: 
+    case XML_SUSPENDED:
       *nextPtr = next;
       return XML_ERROR_NONE;
     case XML_FINISHED:
@@ -4715,12 +4826,12 @@ processInternalEntity(XML_Parser parser, ENTITY *entity,
 #ifdef XML_DTD
   if (entity->is_param) {
     int tok = XmlPrologTok(internalEncoding, textStart, textEnd, &next);
-    result = doProlog(parser, internalEncoding, textStart, textEnd, tok, 
+    result = doProlog(parser, internalEncoding, textStart, textEnd, tok,
                       next, &next, XML_FALSE);
   }
-  else 
+  else
 #endif /* XML_DTD */
-    result = doContent(parser, tagLevel, internalEncoding, textStart, 
+    result = doContent(parser, tagLevel, internalEncoding, textStart,
                        textEnd, &next, XML_FALSE);
 
   if (result == XML_ERROR_NONE) {
@@ -4760,13 +4871,13 @@ internalEntityProcessor(XML_Parser parser,
 #ifdef XML_DTD
   if (entity->is_param) {
     int tok = XmlPrologTok(internalEncoding, textStart, textEnd, &next);
-    result = doProlog(parser, internalEncoding, textStart, textEnd, tok, 
+    result = doProlog(parser, internalEncoding, textStart, textEnd, tok,
                       next, &next, XML_FALSE);
   }
   else
 #endif /* XML_DTD */
-    result = doContent(parser, openEntity->startTagLevel, internalEncoding, 
-                       textStart, textEnd, &next, XML_FALSE);  
+    result = doContent(parser, openEntity->startTagLevel, internalEncoding,
+                       textStart, textEnd, &next, XML_FALSE);
 
   if (result != XML_ERROR_NONE)
     return result;
@@ -4787,7 +4898,7 @@ internalEntityProcessor(XML_Parser parser,
     int tok;
     processor = prologProcessor;
     tok = XmlPrologTok(encoding, s, end, &next);
-    return doProlog(parser, encoding, s, end, tok, next, nextPtr, 
+    return doProlog(parser, encoding, s, end, tok, next, nextPtr,
                     (XML_Bool)!ps_finalBuffer);
   }
   else
@@ -4796,8 +4907,8 @@ internalEntityProcessor(XML_Parser parser,
     processor = contentProcessor;
     /* see externalEntityContentProcessor vs contentProcessor */
     return doContent(parser, parentParser ? 1 : 0, encoding, s, end,
-                     nextPtr, (XML_Bool)!ps_finalBuffer); 
-  }  
+                     nextPtr, (XML_Bool)!ps_finalBuffer);
+  }
 }
 
 static enum XML_Error PTRCALL
@@ -4806,10 +4917,6 @@ errorProcessor(XML_Parser parser,
                const char *end,
                const char **nextPtr)
 {
-  (void)s;
-  (void)end;
-  (void)nextPtr;
-
   return errorCode;
 }
 
@@ -4907,7 +5014,7 @@ appendAttributeValue(XML_Parser parser, const ENCODING *enc, XML_Bool isCdata,
                                next - enc->minBytesPerChar);
         if (!name)
           return XML_ERROR_NO_MEMORY;
-        entity = (ENTITY *)lookup(&dtd->generalEntities, name, 0);
+        entity = (ENTITY *)lookup(parser, &dtd->generalEntities, name, 0);
         poolDiscard(&temp2Pool);
         /* First, determine if a check for an existing declaration is needed;
            if yes, check that the entity exists, and that it is internal.
@@ -4954,7 +5061,7 @@ appendAttributeValue(XML_Parser parser, const ENCODING *enc, XML_Bool isCdata,
         if (!entity->textPtr) {
           if (enc == encoding)
             eventPtr = ptr;
-              return XML_ERROR_ATTRIBUTE_EXTERNAL_ENTITY_REF;
+          return XML_ERROR_ATTRIBUTE_EXTERNAL_ENTITY_REF;
         }
         else {
           enum XML_Error result;
@@ -5016,7 +5123,7 @@ storeEntityValue(XML_Parser parser,
           result = XML_ERROR_NO_MEMORY;
           goto endEntityValue;
         }
-        entity = (ENTITY *)lookup(&dtd->paramEntities, name, 0);
+        entity = (ENTITY *)lookup(parser, &dtd->paramEntities, name, 0);
         poolDiscard(&tempPool);
         if (!entity) {
           /* not a well-formedness error - see XML 1.0: WFC Entity Declared */
@@ -5306,7 +5413,7 @@ setElementTypePrefix(XML_Parser parser, ELEMENT_TYPE *elementType)
       }
       if (!poolAppendChar(&dtd->pool, XML_T('\0')))
         return 0;
-      prefix = (PREFIX *)lookup(&dtd->prefixes, poolStart(&dtd->pool),
+      prefix = (PREFIX *)lookup(parser, &dtd->prefixes, poolStart(&dtd->pool),
                                 sizeof(PREFIX));
       if (!prefix)
         return 0;
@@ -5335,7 +5442,7 @@ getAttributeId(XML_Parser parser, const ENCODING *enc,
     return NULL;
   /* skip quotation mark - its storage will be re-used (like in name[-1]) */
   ++name;
-  id = (ATTRIBUTE_ID *)lookup(&dtd->attributeIds, name, sizeof(ATTRIBUTE_ID));
+  id = (ATTRIBUTE_ID *)lookup(parser, &dtd->attributeIds, name, sizeof(ATTRIBUTE_ID));
   if (!id)
     return NULL;
   if (id->name != name)
@@ -5353,7 +5460,7 @@ getAttributeId(XML_Parser parser, const ENCODING *enc,
       if (name[5] == XML_T('\0'))
         id->prefix = &dtd->defaultPrefix;
       else
-        id->prefix = (PREFIX *)lookup(&dtd->prefixes, name + 6, sizeof(PREFIX));
+        id->prefix = (PREFIX *)lookup(parser, &dtd->prefixes, name + 6, sizeof(PREFIX));
       id->xmlns = XML_TRUE;
     }
     else {
@@ -5368,7 +5475,7 @@ getAttributeId(XML_Parser parser, const ENCODING *enc,
           }
           if (!poolAppendChar(&dtd->pool, XML_T('\0')))
             return NULL;
-          id->prefix = (PREFIX *)lookup(&dtd->prefixes, poolStart(&dtd->pool),
+          id->prefix = (PREFIX *)lookup(parser, &dtd->prefixes, poolStart(&dtd->pool),
                                         sizeof(PREFIX));
           if (id->prefix->name == poolStart(&dtd->pool))
             poolFinish(&dtd->pool);
@@ -5464,7 +5571,7 @@ setContext(XML_Parser parser, const XML_Char *context)
       ENTITY *e;
       if (!poolAppendChar(&tempPool, XML_T('\0')))
         return XML_FALSE;
-      e = (ENTITY *)lookup(&dtd->generalEntities, poolStart(&tempPool), 0);
+      e = (ENTITY *)lookup(parser, &dtd->generalEntities, poolStart(&tempPool), 0);
       if (e)
         e->open = XML_TRUE;
       if (*s != XML_T('\0'))
@@ -5479,7 +5586,7 @@ setContext(XML_Parser parser, const XML_Char *context)
       else {
         if (!poolAppendChar(&tempPool, XML_T('\0')))
           return XML_FALSE;
-        prefix = (PREFIX *)lookup(&dtd->prefixes, poolStart(&tempPool),
+        prefix = (PREFIX *)lookup(parser, &dtd->prefixes, poolStart(&tempPool),
                                   sizeof(PREFIX));
         if (!prefix)
           return XML_FALSE;
@@ -5643,7 +5750,7 @@ dtdDestroy(DTD *p, XML_Bool isDocEntity, const XML_Memory_Handling_Suite *ms)
    The new DTD has already been initialized.
 */
 static int
-dtdCopy(DTD *newDtd, const DTD *oldDtd, const XML_Memory_Handling_Suite *ms)
+dtdCopy(XML_Parser oldParser, DTD *newDtd, const DTD *oldDtd, const XML_Memory_Handling_Suite *ms)
 {
   HASH_TABLE_ITER iter;
 
@@ -5658,7 +5765,7 @@ dtdCopy(DTD *newDtd, const DTD *oldDtd, const XML_Memory_Handling_Suite *ms)
     name = poolCopyString(&(newDtd->pool), oldP->name);
     if (!name)
       return 0;
-    if (!lookup(&(newDtd->prefixes), name, sizeof(PREFIX)))
+    if (!lookup(oldParser, &(newDtd->prefixes), name, sizeof(PREFIX)))
       return 0;
   }
 
@@ -5680,7 +5787,7 @@ dtdCopy(DTD *newDtd, const DTD *oldDtd, const XML_Memory_Handling_Suite *ms)
     if (!name)
       return 0;
     ++name;
-    newA = (ATTRIBUTE_ID *)lookup(&(newDtd->attributeIds), name,
+    newA = (ATTRIBUTE_ID *)lookup(oldParser, &(newDtd->attributeIds), name,
                                   sizeof(ATTRIBUTE_ID));
     if (!newA)
       return 0;
@@ -5690,7 +5797,7 @@ dtdCopy(DTD *newDtd, const DTD *oldDtd, const XML_Memory_Handling_Suite *ms)
       if (oldA->prefix == &oldDtd->defaultPrefix)
         newA->prefix = &newDtd->defaultPrefix;
       else
-        newA->prefix = (PREFIX *)lookup(&(newDtd->prefixes),
+        newA->prefix = (PREFIX *)lookup(oldParser, &(newDtd->prefixes),
                                         oldA->prefix->name, 0);
     }
   }
@@ -5709,7 +5816,7 @@ dtdCopy(DTD *newDtd, const DTD *oldDtd, const XML_Memory_Handling_Suite *ms)
     name = poolCopyString(&(newDtd->pool), oldE->name);
     if (!name)
       return 0;
-    newE = (ELEMENT_TYPE *)lookup(&(newDtd->elementTypes), name,
+    newE = (ELEMENT_TYPE *)lookup(oldParser, &(newDtd->elementTypes), name,
                                   sizeof(ELEMENT_TYPE));
     if (!newE)
       return 0;
@@ -5723,14 +5830,14 @@ dtdCopy(DTD *newDtd, const DTD *oldDtd, const XML_Memory_Handling_Suite *ms)
     }
     if (oldE->idAtt)
       newE->idAtt = (ATTRIBUTE_ID *)
-          lookup(&(newDtd->attributeIds), oldE->idAtt->name, 0);
+          lookup(oldParser, &(newDtd->attributeIds), oldE->idAtt->name, 0);
     newE->allocDefaultAtts = newE->nDefaultAtts = oldE->nDefaultAtts;
     if (oldE->prefix)
-      newE->prefix = (PREFIX *)lookup(&(newDtd->prefixes),
+      newE->prefix = (PREFIX *)lookup(oldParser, &(newDtd->prefixes),
                                       oldE->prefix->name, 0);
     for (i = 0; i < newE->nDefaultAtts; i++) {
       newE->defaultAtts[i].id = (ATTRIBUTE_ID *)
-          lookup(&(newDtd->attributeIds), oldE->defaultAtts[i].id->name, 0);
+          lookup(oldParser, &(newDtd->attributeIds), oldE->defaultAtts[i].id->name, 0);
       newE->defaultAtts[i].isCdata = oldE->defaultAtts[i].isCdata;
       if (oldE->defaultAtts[i].value) {
         newE->defaultAtts[i].value
@@ -5744,13 +5851,15 @@ dtdCopy(DTD *newDtd, const DTD *oldDtd, const XML_Memory_Handling_Suite *ms)
   }
 
   /* Copy the entity tables. */
-  if (!copyEntityTable(&(newDtd->generalEntities),
+  if (!copyEntityTable(oldParser,
+                       &(newDtd->generalEntities),
                        &(newDtd->pool),
                        &(oldDtd->generalEntities)))
       return 0;
 
 #ifdef XML_DTD
-  if (!copyEntityTable(&(newDtd->paramEntities),
+  if (!copyEntityTable(oldParser,
+                       &(newDtd->paramEntities),
                        &(newDtd->pool),
                        &(oldDtd->paramEntities)))
       return 0;
@@ -5773,7 +5882,8 @@ dtdCopy(DTD *newDtd, const DTD *oldDtd, const XML_Memory_Handling_Suite *ms)
 }  /* End dtdCopy */
 
 static int
-copyEntityTable(HASH_TABLE *newTable,
+copyEntityTable(XML_Parser oldParser,
+                HASH_TABLE *newTable,
                 STRING_POOL *newPool,
                 const HASH_TABLE *oldTable)
 {
@@ -5792,7 +5902,7 @@ copyEntityTable(HASH_TABLE *newTable,
     name = poolCopyString(newPool, oldE->name);
     if (!name)
       return 0;
-    newE = (ENTITY *)lookup(newTable, name, sizeof(ENTITY));
+    newE = (ENTITY *)lookup(oldParser, newTable, name, sizeof(ENTITY));
     if (!newE)
       return 0;
     if (oldE->systemId) {
@@ -5850,16 +5960,16 @@ keyeq(KEY s1, KEY s2)
 }
 
 static unsigned long FASTCALL
-hash(KEY s)
+hash(XML_Parser parser, KEY s)
 {
-  unsigned long h = 0;
+  unsigned long h = hash_secret_salt;
   while (*s)
     h = CHAR_HASH(h, *s++);
   return h;
 }
 
 static NAMED *
-lookup(HASH_TABLE *table, KEY name, size_t createSize)
+lookup(XML_Parser parser, HASH_TABLE *table, KEY name, size_t createSize)
 {
   size_t i;
   if (table->size == 0) {
@@ -5876,10 +5986,10 @@ lookup(HASH_TABLE *table, KEY name, size_t createSize)
       return NULL;
     }
     memset(table->v, 0, tsize);
-    i = hash(name) & ((unsigned long)table->size - 1);
+    i = hash(parser, name) & ((unsigned long)table->size - 1);
   }
   else {
-    unsigned long h = hash(name);
+    unsigned long h = hash(parser, name);
     unsigned long mask = (unsigned long)table->size - 1;
     unsigned char step = 0;
     i = h & mask;
@@ -5905,7 +6015,7 @@ lookup(HASH_TABLE *table, KEY name, size_t createSize)
       memset(newV, 0, tsize);
       for (i = 0; i < table->size; i++)
         if (table->v[i]) {
-          unsigned long newHash = hash(table->v[i]->name);
+          unsigned long newHash = hash(parser, table->v[i]->name);
           size_t j = newHash & newMask;
           step = 0;
           while (newV[j]) {
@@ -6126,12 +6236,13 @@ poolGrow(STRING_POOL *pool)
   }
   if (pool->blocks && pool->start == pool->blocks->s) {
     int blockSize = (int)(pool->end - pool->start)*2;
-    pool->blocks = (BLOCK *)
+    BLOCK *temp = (BLOCK *)
       pool->mem->realloc_fcn(pool->blocks,
                              (offsetof(BLOCK, s)
                               + blockSize * sizeof(XML_Char)));
-    if (pool->blocks == NULL)
+    if (temp == NULL)
       return XML_FALSE;
+    pool->blocks = temp;
     pool->blocks->size = blockSize;
     pool->ptr = pool->blocks->s + (pool->ptr - pool->start);
     pool->start = pool->blocks->s;
@@ -6280,7 +6391,7 @@ getElementType(XML_Parser parser,
 
   if (!name)
     return NULL;
-  ret = (ELEMENT_TYPE *) lookup(&dtd->elementTypes, name, sizeof(ELEMENT_TYPE));
+  ret = (ELEMENT_TYPE *) lookup(parser, &dtd->elementTypes, name, sizeof(ELEMENT_TYPE));
   if (!ret)
     return NULL;
   if (ret->name != name)
diff --git a/lib/expat/xmlrole.c b/lib/expat/xmlrole.c
index 55cba6429..44772e21d 100644
--- a/lib/expat/xmlrole.c
+++ b/lib/expat/xmlrole.c
@@ -8,7 +8,7 @@
 #include "winconfig.h"
 #elif defined(MACOS_CLASSIC)
 #include "macconfig.h"
-#elif defined(__amigaos4__)
+#elif defined(__amigaos__)
 #include "amigaconfig.h"
 #elif defined(__WATCOMC__)
 #include "watcomconfig.h"
@@ -199,10 +199,6 @@ prolog2(PROLOG_STATE *state,
         const char *end,
         const ENCODING *enc)
 {
-  (void)ptr;
-  (void)end;
-  (void)enc;
-
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_NONE;
@@ -224,10 +220,6 @@ doctype0(PROLOG_STATE *state,
          const char *end,
          const ENCODING *enc)
 {
-  (void)ptr;
-  (void)end;
-  (void)enc;
-
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_DOCTYPE_NONE;
@@ -276,10 +268,6 @@ doctype2(PROLOG_STATE *state,
          const char *end,
          const ENCODING *enc)
 {
-  (void)ptr;
-  (void)end;
-  (void)enc;
-
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_DOCTYPE_NONE;
@@ -297,10 +285,6 @@ doctype3(PROLOG_STATE *state,
          const char *end,
          const ENCODING *enc)
 {
-  (void)ptr;
-  (void)end;
-  (void)enc;
-
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_DOCTYPE_NONE;
@@ -318,10 +302,6 @@ doctype4(PROLOG_STATE *state,
          const char *end,
          const ENCODING *enc)
 {
-  (void)ptr;
-  (void)end;
-  (void)enc;
-
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_DOCTYPE_NONE;
@@ -342,10 +322,6 @@ doctype5(PROLOG_STATE *state,
          const char *end,
          const ENCODING *enc)
 {
-  (void)ptr;
-  (void)end;
-  (void)enc;
-
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_DOCTYPE_NONE;
@@ -465,10 +441,6 @@ entity0(PROLOG_STATE *state,
         const char *end,
         const ENCODING *enc)
 {
-  (void)ptr;
-  (void)end;
-  (void)enc;
-
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ENTITY_NONE;
@@ -489,10 +461,6 @@ entity1(PROLOG_STATE *state,
         const char *end,
         const ENCODING *enc)
 {
-  (void)ptr;
-  (void)end;
-  (void)enc;
-
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ENTITY_NONE;
@@ -538,10 +506,6 @@ entity3(PROLOG_STATE *state,
         const char *end,
         const ENCODING *enc)
 {
-  (void)ptr;
-  (void)end;
-  (void)enc;
-
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ENTITY_NONE;
@@ -559,10 +523,6 @@ entity4(PROLOG_STATE *state,
         const char *end,
         const ENCODING *enc)
 {
-  (void)ptr;
-  (void)end;
-  (void)enc;
-
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ENTITY_NONE;
@@ -603,10 +563,6 @@ entity6(PROLOG_STATE *state,
         const char *end,
         const ENCODING *enc)
 {
-  (void)ptr;
-  (void)end;
-  (void)enc;
-
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ENTITY_NONE;
@@ -653,10 +609,6 @@ entity8(PROLOG_STATE *state,
         const char *end,
         const ENCODING *enc)
 {
-  (void)ptr;
-  (void)end;
-  (void)enc;
-
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ENTITY_NONE;
@@ -674,10 +626,6 @@ entity9(PROLOG_STATE *state,
         const char *end,
         const ENCODING *enc)
 {
-  (void)ptr;
-  (void)end;
-  (void)enc;
-
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ENTITY_NONE;
@@ -695,10 +643,6 @@ entity10(PROLOG_STATE *state,
          const char *end,
          const ENCODING *enc)
 {
-  (void)ptr;
-  (void)end;
-  (void)enc;
-
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ENTITY_NONE;
@@ -716,10 +660,6 @@ notation0(PROLOG_STATE *state,
           const char *end,
           const ENCODING *enc)
 {
-  (void)ptr;
-  (void)end;
-  (void)enc;
-
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_NOTATION_NONE;
@@ -761,10 +701,6 @@ notation2(PROLOG_STATE *state,
           const char *end,
           const ENCODING *enc)
 {
-  (void)ptr;
-  (void)end;
-  (void)enc;
-
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_NOTATION_NONE;
@@ -782,10 +718,6 @@ notation3(PROLOG_STATE *state,
           const char *end,
           const ENCODING *enc)
 {
-  (void)ptr;
-  (void)end;
-  (void)enc;
-
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_NOTATION_NONE;
@@ -804,10 +736,6 @@ notation4(PROLOG_STATE *state,
           const char *end,
           const ENCODING *enc)
 {
-  (void)ptr;
-  (void)end;
-  (void)enc;
-
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_NOTATION_NONE;
@@ -829,10 +757,6 @@ attlist0(PROLOG_STATE *state,
          const char *end,
          const ENCODING *enc)
 {
-  (void)ptr;
-  (void)end;
-  (void)enc;
-
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ATTLIST_NONE;
@@ -851,10 +775,6 @@ attlist1(PROLOG_STATE *state,
          const char *end,
          const ENCODING *enc)
 {
-  (void)ptr;
-  (void)end;
-  (void)enc;
-
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ATTLIST_NONE;
@@ -917,10 +837,6 @@ attlist3(PROLOG_STATE *state,
          const char *end,
          const ENCODING *enc)
 {
-  (void)ptr;
-  (void)end;
-  (void)enc;
-
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ATTLIST_NONE;
@@ -940,10 +856,6 @@ attlist4(PROLOG_STATE *state,
          const char *end,
          const ENCODING *enc)
 {
-  (void)ptr;
-  (void)end;
-  (void)enc;
-
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ATTLIST_NONE;
@@ -964,10 +876,6 @@ attlist5(PROLOG_STATE *state,
          const char *end,
          const ENCODING *enc)
 {
-  (void)ptr;
-  (void)end;
-  (void)enc;
-
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ATTLIST_NONE;
@@ -985,10 +893,6 @@ attlist6(PROLOG_STATE *state,
          const char *end,
          const ENCODING *enc)
 {
-  (void)ptr;
-  (void)end;
-  (void)enc;
-
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ATTLIST_NONE;
@@ -1006,10 +910,6 @@ attlist7(PROLOG_STATE *state,
          const char *end,
          const ENCODING *enc)
 {
-  (void)ptr;
-  (void)end;
-  (void)enc;
-
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ATTLIST_NONE;
@@ -1071,10 +971,6 @@ attlist9(PROLOG_STATE *state,
          const char *end,
          const ENCODING *enc)
 {
-  (void)ptr;
-  (void)end;
-  (void)enc;
-
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ATTLIST_NONE;
@@ -1092,10 +988,6 @@ element0(PROLOG_STATE *state,
          const char *end,
          const ENCODING *enc)
 {
-  (void)ptr;
-  (void)end;
-  (void)enc;
-
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ELEMENT_NONE;
@@ -1184,10 +1076,6 @@ element3(PROLOG_STATE *state,
          const char *end,
          const ENCODING *enc)
 {
-  (void)ptr;
-  (void)end;
-  (void)enc;
-
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ELEMENT_NONE;
@@ -1213,10 +1101,6 @@ element4(PROLOG_STATE *state,
          const char *end,
          const ENCODING *enc)
 {
-  (void)ptr;
-  (void)end;
-  (void)enc;
-
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ELEMENT_NONE;
@@ -1235,10 +1119,6 @@ element5(PROLOG_STATE *state,
          const char *end,
          const ENCODING *enc)
 {
-  (void)ptr;
-  (void)end;
-  (void)enc;
-
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ELEMENT_NONE;
@@ -1260,10 +1140,6 @@ element6(PROLOG_STATE *state,
          const char *end,
          const ENCODING *enc)
 {
-  (void)ptr;
-  (void)end;
-  (void)enc;
-
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ELEMENT_NONE;
@@ -1294,10 +1170,6 @@ element7(PROLOG_STATE *state,
          const char *end,
          const ENCODING *enc)
 {
-  (void)ptr;
-  (void)end;
-  (void)enc;
-
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ELEMENT_NONE;
@@ -1372,10 +1244,6 @@ condSect1(PROLOG_STATE *state,
           const char *end,
           const ENCODING *enc)
 {
-  (void)ptr;
-  (void)end;
-  (void)enc;
-
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_NONE;
@@ -1394,10 +1262,6 @@ condSect2(PROLOG_STATE *state,
           const char *end,
           const ENCODING *enc)
 {
-  (void)ptr;
-  (void)end;
-  (void)enc;
-
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_NONE;
@@ -1417,10 +1281,6 @@ declClose(PROLOG_STATE *state,
           const char *end,
           const ENCODING *enc)
 {
-  (void)ptr;
-  (void)end;
-  (void)enc;
-
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return state->role_none;
@@ -1438,12 +1298,6 @@ error(PROLOG_STATE *state,
       const char *end,
       const ENCODING *enc)
 {
-  (void)state;
-  (void)tok;
-  (void)ptr;
-  (void)end;
-  (void)enc;
-
   return XML_ROLE_NONE;
 }
 
diff --git a/lib/expat/xmltok.c b/lib/expat/xmltok.c
index c23b348eb..bf09dfc72 100644
--- a/lib/expat/xmltok.c
+++ b/lib/expat/xmltok.c
@@ -8,7 +8,7 @@
 #include "winconfig.h"
 #elif defined(MACOS_CLASSIC)
 #include "macconfig.h"
-#elif defined(__amigaos4__)
+#elif defined(__amigaos__)
 #include "amigaconfig.h"
 #elif defined(__WATCOMC__)
 #include "watcomconfig.h"
@@ -124,25 +124,18 @@
 static int PTRFASTCALL
 isNever(const ENCODING *enc, const char *p)
 {
-  (void)enc;
-  (void)p;
-
   return 0;
 }
 
 static int PTRFASTCALL
 utf8_isName2(const ENCODING *enc, const char *p)
 {
-  (void)enc;
-
   return UTF8_GET_NAMING2(namePages, (const unsigned char *)p);
 }
 
 static int PTRFASTCALL
 utf8_isName3(const ENCODING *enc, const char *p)
 {
-  (void)enc;
-
   return UTF8_GET_NAMING3(namePages, (const unsigned char *)p);
 }
 
@@ -151,16 +144,12 @@ utf8_isName3(const ENCODING *enc, const char *p)
 static int PTRFASTCALL
 utf8_isNmstrt2(const ENCODING *enc, const char *p)
 {
-  (void)enc;
-
   return UTF8_GET_NAMING2(nmstrtPages, (const unsigned char *)p);
 }
 
 static int PTRFASTCALL
 utf8_isNmstrt3(const ENCODING *enc, const char *p)
 {
-  (void)enc;
-
   return UTF8_GET_NAMING3(nmstrtPages, (const unsigned char *)p);
 }
 
@@ -169,24 +158,18 @@ utf8_isNmstrt3(const ENCODING *enc, const char *p)
 static int PTRFASTCALL
 utf8_isInvalid2(const ENCODING *enc, const char *p)
 {
-  (void)enc;
-
   return UTF8_INVALID2((const unsigned char *)p);
 }
 
 static int PTRFASTCALL
 utf8_isInvalid3(const ENCODING *enc, const char *p)
 {
-  (void)enc;
-
   return UTF8_INVALID3((const unsigned char *)p);
 }
 
 static int PTRFASTCALL
 utf8_isInvalid4(const ENCODING *enc, const char *p)
 {
-  (void)enc;
-
   return UTF8_INVALID4((const unsigned char *)p);
 }
 
@@ -253,7 +236,7 @@ static int FASTCALL checkCharRefNumber(int);
 #define MINBPC(enc) ((enc)->minBytesPerChar)
 #else
 /* minimum bytes per character */
-#define MINBPC(enc) (((int)(enc) & 0) + 1)
+#define MINBPC(enc) 1
 #endif
 
 #define SB_BYTE_TYPE(enc, p) \
@@ -296,8 +279,8 @@ sb_byteToAscii(const ENCODING *enc, const char *p)
 #define IS_NMSTRT_CHAR_MINBPC(enc, p) \
  (AS_NORMAL_ENCODING(enc)->isNmstrtMin(enc, p))
 #else
-#define IS_NAME_CHAR_MINBPC(enc, p) ((int)(enc) & 0)
-#define IS_NMSTRT_CHAR_MINBPC(enc, p) ((int)(enc) & 0)
+#define IS_NAME_CHAR_MINBPC(enc, p) (0)
+#define IS_NMSTRT_CHAR_MINBPC(enc, p) (0)
 #endif
 
 #ifdef XML_MIN_SIZE
@@ -342,9 +325,6 @@ utf8_toUtf8(const ENCODING *enc,
 {
   char *to;
   const char *from;
-
-  (void)enc;
-
   if (fromLim - *fromP > toLim - *toP) {
     /* Avoid copying partial characters. */
     for (fromLim = *fromP + (toLim - *toP); fromLim > *fromP; fromLim--)
@@ -450,8 +430,6 @@ latin1_toUtf8(const ENCODING *enc,
               const char **fromP, const char *fromLim,
               char **toP, const char *toLim)
 {
-  (void)enc;
-
   for (;;) {
     unsigned char c;
     if (*fromP == fromLim)
@@ -477,8 +455,6 @@ latin1_toUtf16(const ENCODING *enc,
                const char **fromP, const char *fromLim,
                unsigned short **toP, const unsigned short *toLim)
 {
-  (void)enc;
-
   while (*fromP != fromLim && *toP != toLim)
     *(*toP)++ = (unsigned char)*(*fromP)++;
 }
@@ -512,8 +488,6 @@ ascii_toUtf8(const ENCODING *enc,
              const char **fromP, const char *fromLim,
              char **toP, const char *toLim)
 {
-  (void)enc;
-
   while (*fromP != fromLim && *toP != toLim)
     *(*toP)++ = *(*fromP)++;
 }
@@ -568,9 +542,6 @@ E ## toUtf8(const ENCODING *enc, \
             char **toP, const char *toLim) \
 { \
   const char *from; \
- \
-  (void)enc; \
- \
   for (from = *fromP; from != fromLim; from += 2) { \
     int plane; \
     unsigned char lo2; \
@@ -612,7 +583,7 @@ E ## toUtf8(const ENCODING *enc, \
         return; \
       } \
       plane = (((hi & 0x3) << 2) | ((lo >> 6) & 0x3)) + 1; \
-      *(*toP)++ = (((char)((plane >> 2) & 0xff)) | UTF8_cval4); \
+      *(*toP)++ = ((plane >> 2) | UTF8_cval4); \
       *(*toP)++ = (((lo >> 2) & 0xF) | ((plane & 0x3) << 4) | 0x80); \
       from += 2; \
       lo2 = GET_LO(from); \
@@ -633,8 +604,6 @@ E ## toUtf16(const ENCODING *enc, \
              const char **fromP, const char *fromLim, \
              unsigned short **toP, const unsigned short *toLim) \
 { \
-  (void)enc; \
- \
   /* Avoid copying first half only of surrogate */ \
   if (fromLim - *fromP > ((toLim - *toP) << 1) \
       && (GET_HI(fromLim - 2) & 0xF8) == 0xD8) \
@@ -717,14 +686,14 @@ little2_isNmstrtMin(const ENCODING *enc, const char *p)
 
 #undef PREFIX
 #define PREFIX(ident) little2_ ## ident
-#define MINBPC(enc) (((int)(enc) & 0) + 2)
+#define MINBPC(enc) 2
 /* CHAR_MATCHES is guaranteed to have MINBPC bytes available. */
 #define BYTE_TYPE(enc, p) LITTLE2_BYTE_TYPE(enc, p)
 #define BYTE_TO_ASCII(enc, p) LITTLE2_BYTE_TO_ASCII(enc, p)
 #define CHAR_MATCHES(enc, p, c) LITTLE2_CHAR_MATCHES(enc, p, c)
-#define IS_NAME_CHAR(enc, p, n) ((int)(enc) & 0)
+#define IS_NAME_CHAR(enc, p, n) 0
 #define IS_NAME_CHAR_MINBPC(enc, p) LITTLE2_IS_NAME_CHAR_MINBPC(enc, p)
-#define IS_NMSTRT_CHAR(enc, p, n) ((int)(enc) & 0)
+#define IS_NMSTRT_CHAR(enc, p, n) (0)
 #define IS_NMSTRT_CHAR_MINBPC(enc, p) LITTLE2_IS_NMSTRT_CHAR_MINBPC(enc, p)
 
 #define XML_TOK_IMPL_C
@@ -858,14 +827,14 @@ big2_isNmstrtMin(const ENCODING *enc, const char *p)
 
 #undef PREFIX
 #define PREFIX(ident) big2_ ## ident
-#define MINBPC(enc) (((int)(enc) & 0) + 2)
+#define MINBPC(enc) 2
 /* CHAR_MATCHES is guaranteed to have MINBPC bytes available. */
 #define BYTE_TYPE(enc, p) BIG2_BYTE_TYPE(enc, p)
 #define BYTE_TO_ASCII(enc, p) BIG2_BYTE_TO_ASCII(enc, p)
 #define CHAR_MATCHES(enc, p, c) BIG2_CHAR_MATCHES(enc, p, c)
-#define IS_NAME_CHAR(enc, p, n) ((int)(enc) & 0)
+#define IS_NAME_CHAR(enc, p, n) 0
 #define IS_NAME_CHAR_MINBPC(enc, p) BIG2_IS_NAME_CHAR_MINBPC(enc, p)
-#define IS_NMSTRT_CHAR(enc, p, n) ((int)(enc) & 0)
+#define IS_NMSTRT_CHAR(enc, p, n) (0)
 #define IS_NMSTRT_CHAR_MINBPC(enc, p) BIG2_IS_NMSTRT_CHAR_MINBPC(enc, p)
 
 #define XML_TOK_IMPL_C
@@ -972,8 +941,6 @@ static void PTRCALL
 initUpdatePosition(const ENCODING *enc, const char *ptr,
                    const char *end, POSITION *pos)
 {
-  (void)enc;
-
   normal_updatePosition(&utf8_encoding.enc, ptr, end, pos);
 }
 
@@ -1378,7 +1345,7 @@ unknown_toUtf16(const ENCODING *enc,
 ENCODING *
 XmlInitUnknownEncoding(void *mem,
                        int *table,
-                       CONVERTER convert, 
+                       CONVERTER convert,
                        void *userData)
 {
   int i;
@@ -1672,7 +1639,7 @@ initScan(const ENCODING * const *encodingTable,
 ENCODING *
 XmlInitUnknownEncodingNS(void *mem,
                          int *table,
-                         CONVERTER convert, 
+                         CONVERTER convert,
                          void *userData)
 {
   ENCODING *enc = XmlInitUnknownEncoding(mem, table, convert, userData);
diff --git a/lib/expat/xmltok_impl.c b/lib/expat/xmltok_impl.c
index 5fa578a43..9c2895b87 100644
--- a/lib/expat/xmltok_impl.c
+++ b/lib/expat/xmltok_impl.c
@@ -6,7 +6,7 @@
 #ifdef XML_TOK_IMPL_C
 
 #ifndef IS_INVALID_CHAR
-#define IS_INVALID_CHAR(enc, ptr, n) ((int)(enc) & 0)
+#define IS_INVALID_CHAR(enc, ptr, n) (0)
 #endif
 
 #define INVALID_LEAD_CASE(n, ptr, nextTokPtr) \
@@ -179,9 +179,6 @@ PREFIX(checkPiTarget)(const ENCODING *enc, const char *ptr,
                       const char *end, int *tokPtr)
 {
   int upper = 0;
-
-  (void)enc;
-
   *tokPtr = XML_TOK_PI;
   if (end - ptr != MINBPC(enc)*3)
     return 1;
@@ -291,9 +288,6 @@ PREFIX(scanCdataSection)(const ENCODING *enc, const char *ptr,
   static const char CDATA_LSQB[] = { ASCII_C, ASCII_D, ASCII_A,
                                      ASCII_T, ASCII_A, ASCII_LSQB };
   int i;
-
-  (void)enc;
-
   /* CDATA[ */
   if (end - ptr < 6 * MINBPC(enc))
     return XML_TOK_PARTIAL;
@@ -891,7 +885,7 @@ PREFIX(scanPercent)(const ENCODING *enc, const char *ptr, const char *end,
                     const char **nextTokPtr)
 {
   if (ptr == end)
-    return -XML_TOK_PERCENT;
+    return XML_TOK_PARTIAL;
   switch (BYTE_TYPE(enc, ptr)) {
   CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
   case BT_S: case BT_LF: case BT_CR: case BT_PERCNT:
@@ -1530,9 +1524,6 @@ static int PTRFASTCALL
 PREFIX(charRefNumber)(const ENCODING *enc, const char *ptr)
 {
   int result = 0;
-
-  (void)enc;
-
   /* skip &# */
   ptr += 2*MINBPC(enc);
   if (CHAR_MATCHES(enc, ptr, ASCII_x)) {
@@ -1577,8 +1568,6 @@ static int PTRCALL
 PREFIX(predefinedEntityName)(const ENCODING *enc, const char *ptr,
                              const char *end)
 {
-  (void)enc;
-
   switch ((end - ptr)/MINBPC(enc)) {
   case 2:
     if (CHAR_MATCHES(enc, ptr + MINBPC(enc), ASCII_t)) {
@@ -1697,8 +1686,6 @@ static int PTRCALL
 PREFIX(nameMatchesAscii)(const ENCODING *enc, const char *ptr1,
                          const char *end1, const char *ptr2)
 {
-  (void)enc;
-
   for (; *ptr2; ptr1 += MINBPC(enc), ptr2++) {
     if (ptr1 == end1)
       return 0;
@@ -1757,7 +1744,7 @@ PREFIX(updatePosition)(const ENCODING *enc,
                        const char *end,
                        POSITION *pos)
 {
-  while (ptr != end) {
+  while (ptr < end) {
     switch (BYTE_TYPE(enc, ptr)) {
 #define LEAD_CASE(n) \
     case BT_LEAD ## n: \
@@ -1793,8 +1780,4 @@ PREFIX(updatePosition)(const ENCODING *enc,
 #undef CHECK_NMSTRT_CASE
 #undef CHECK_NMSTRT_CASES
 
-#else /* XML_TOK_IMPL_C */
-
-int xml_tok_impl_c;
-
 #endif /* XML_TOK_IMPL_C */
diff --git a/lib/expat/xmltok_ns.c b/lib/expat/xmltok_ns.c
index 5afdfbe5c..c3b88fdf4 100644
--- a/lib/expat/xmltok_ns.c
+++ b/lib/expat/xmltok_ns.c
@@ -112,8 +112,4 @@ NS(XmlParseXmlDecl)(int isGeneralTextEntity,
                         standalone);
 }
 
-#else /* XML_TOK_NS_C */
-
-int xml_tok_ns_c;
-
 #endif /* XML_TOK_NS_C */
diff --git a/lib/jsoncpp b/lib/jsoncpp
new file mode 160000
+Subproject 5256551b0307d3e85f453faf1b1822b1d859f94
diff --git a/lib/jsoncpp/CMakeLists.txt b/lib/jsoncpp/CMakeLists.txt
deleted file mode 100644
index 6c678f6a6..000000000
--- a/lib/jsoncpp/CMakeLists.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-
-cmake_minimum_required (VERSION 2.6)
-project (jsoncpp)
-
-include_directories ("${PROJECT_SOURCE_DIR}/../../src/")
-
-file(GLOB SOURCE
-    "src/lib_json/*.h"
-    "src/lib_json/*.cpp"
-)
-
-
-add_library(jsoncpp ${SOURCE})
diff --git a/lib/jsoncpp/include/json/autolink.h b/lib/jsoncpp/include/json/autolink.h
deleted file mode 100644
index 37c9258ed..000000000
--- a/lib/jsoncpp/include/json/autolink.h
+++ /dev/null
@@ -1,19 +0,0 @@
-#ifndef JSON_AUTOLINK_H_INCLUDED
-# define JSON_AUTOLINK_H_INCLUDED
-
-# include "config.h"
-
-# ifdef JSON_IN_CPPTL
-#  include <cpptl/cpptl_autolink.h>
-# endif
-
-# if !defined(JSON_NO_AUTOLINK)  &&  !defined(JSON_DLL_BUILD)  &&  !defined(JSON_IN_CPPTL)
-#  define CPPTL_AUTOLINK_NAME "json"
-#  undef CPPTL_AUTOLINK_DLL
-#  ifdef JSON_DLL
-#   define CPPTL_AUTOLINK_DLL
-#  endif
-#  include "autolink.h"
-# endif
-
-#endif // JSON_AUTOLINK_H_INCLUDED
diff --git a/lib/jsoncpp/include/json/config.h b/lib/jsoncpp/include/json/config.h
deleted file mode 100644
index 5d334cbc5..000000000
--- a/lib/jsoncpp/include/json/config.h
+++ /dev/null
@@ -1,43 +0,0 @@
-#ifndef JSON_CONFIG_H_INCLUDED
-# define JSON_CONFIG_H_INCLUDED
-
-/// 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 defined, indicates that Json specific container should be used
-/// (hash table & simple deque container with customizable allocator).
-/// THIS FEATURE IS STILL EXPERIMENTAL!
-//#  define JSON_VALUE_USE_INTERNAL_MAP 1
-/// Force usage of standard new/malloc based allocator instead of memory pool based allocator.
-/// The memory pools allocator used optimization (initializing Value and ValueInternalLink
-/// as if it was a POD) that may cause some validation tool to report errors.
-/// Only has effects if JSON_VALUE_USE_INTERNAL_MAP is defined.
-//#  define JSON_USE_SIMPLE_INTERNAL_ALLOCATOR 1
-
-/// If defined, indicates that Json use exception to report invalid type manipulation
-/// instead of C assert macro.
-# define JSON_USE_EXCEPTION 1
-
-# 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)
-#  define JSON_API __declspec(dllexport)
-# elif defined(JSON_DLL)
-#  define JSON_API __declspec(dllimport)
-# else
-#  define JSON_API
-# endif
-
-#endif // JSON_CONFIG_H_INCLUDED
diff --git a/lib/jsoncpp/include/json/features.h b/lib/jsoncpp/include/json/features.h
deleted file mode 100644
index 5a9adec11..000000000
--- a/lib/jsoncpp/include/json/features.h
+++ /dev/null
@@ -1,42 +0,0 @@
-#ifndef CPPTL_JSON_FEATURES_H_INCLUDED
-# define CPPTL_JSON_FEATURES_H_INCLUDED
-
-# include "forwards.h"
-
-namespace Json {
-
-   /** \brief Configuration passed to reader and writer.
-    * This configuration object can be used to force the Reader or Writer
-    * to behave in a standard conforming way.
-    */
-   class JSON_API Features
-   {
-   public:
-      /** \brief A configuration that allows all features and assumes all strings are UTF-8.
-       * - C & C++ comments are allowed
-       * - Root object can be any JSON value
-       * - Assumes Value strings are encoded in UTF-8
-       */
-      static Features all();
-
-      /** \brief A configuration that is strictly compatible with the JSON specification.
-       * - Comments are forbidden.
-       * - Root object must be either an array or an object value.
-       * - Assumes Value strings are encoded in UTF-8
-       */
-      static Features strictMode();
-
-      /** \brief Initialize the configuration like JsonConfig::allFeatures;
-       */
-      Features();
-
-      /// \c true if comments are allowed. Default: \c true.
-      bool allowComments_;
-
-      /// \c true if root must be either an array or an object value. Default: \c false.
-      bool strictRoot_;
-   };
-
-} // namespace Json
-
-#endif // CPPTL_JSON_FEATURES_H_INCLUDED
diff --git a/lib/jsoncpp/include/json/forwards.h b/lib/jsoncpp/include/json/forwards.h
deleted file mode 100644
index d0ce8300c..000000000
--- a/lib/jsoncpp/include/json/forwards.h
+++ /dev/null
@@ -1,39 +0,0 @@
-#ifndef JSON_FORWARDS_H_INCLUDED
-# define JSON_FORWARDS_H_INCLUDED
-
-# include "config.h"
-
-namespace Json {
-
-   // writer.h
-   class FastWriter;
-   class StyledWriter;
-
-   // reader.h
-   class Reader;
-
-   // features.h
-   class Features;
-
-   // value.h
-   typedef int Int;
-   typedef unsigned int UInt;
-   class StaticString;
-   class Path;
-   class PathArgument;
-   class Value;
-   class ValueIteratorBase;
-   class ValueIterator;
-   class ValueConstIterator;
-#ifdef JSON_VALUE_USE_INTERNAL_MAP
-   class ValueAllocator;
-   class ValueMapAllocator;
-   class ValueInternalLink;
-   class ValueInternalArray;
-   class ValueInternalMap;
-#endif // #ifdef JSON_VALUE_USE_INTERNAL_MAP
-
-} // namespace Json
-
-
-#endif // JSON_FORWARDS_H_INCLUDED
diff --git a/lib/jsoncpp/include/json/json.h b/lib/jsoncpp/include/json/json.h
deleted file mode 100644
index c71ed65ab..000000000
--- a/lib/jsoncpp/include/json/json.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef JSON_JSON_H_INCLUDED
-# define JSON_JSON_H_INCLUDED
-
-# include "autolink.h"
-# include "value.h"
-# include "reader.h"
-# include "writer.h"
-# include "features.h"
-
-#endif // JSON_JSON_H_INCLUDED
diff --git a/lib/jsoncpp/include/json/reader.h b/lib/jsoncpp/include/json/reader.h
deleted file mode 100644
index ee1d6a244..000000000
--- a/lib/jsoncpp/include/json/reader.h
+++ /dev/null
@@ -1,196 +0,0 @@
-#ifndef CPPTL_JSON_READER_H_INCLUDED
-# define CPPTL_JSON_READER_H_INCLUDED
-
-# include "features.h"
-# include "value.h"
-# include <deque>
-# include <stack>
-# include <string>
-# include <iostream>
-
-namespace Json {
-
-   /** \brief Unserialize a <a HREF="http://www.json.org">JSON</a> document into a Value.
-    *
-    */
-   class JSON_API Reader
-   {
-   public:
-      typedef char Char;
-      typedef const Char *Location;
-
-      /** \brief Constructs a Reader allowing all features
-       * for parsing.
-       */
-      Reader();
-
-      /** \brief Constructs a Reader allowing the specified feature set
-       * for parsing.
-       */
-      Reader( const Features &features );
-
-      /** \brief Read a Value from a <a HREF="http://www.json.org">JSON</a> document.
-       * \param document UTF-8 encoded string containing the document to read.
-       * \param root [out] Contains the root value of the document if it was
-       *             successfully parsed.
-       * \param collectComments \c true to collect comment and allow writing them back during
-       *                        serialization, \c false to discard comments.
-       *                        This parameter is ignored if Features::allowComments_
-       *                        is \c false.
-       * \return \c true if the document was successfully parsed, \c false if an error occurred.
-       */
-      bool parse( const std::string &document, 
-                  Value &root,
-                  bool collectComments = true );
-
-      /** \brief Read a Value from a <a HREF="http://www.json.org">JSON</a> document.
-       * \param document UTF-8 encoded string containing the document to read.
-       * \param root [out] Contains the root value of the document if it was
-       *             successfully parsed.
-       * \param collectComments \c true to collect comment and allow writing them back during
-       *                        serialization, \c false to discard comments.
-       *                        This parameter is ignored if Features::allowComments_
-       *                        is \c false.
-       * \return \c true if the document was successfully parsed, \c false if an error occurred.
-       */
-      bool parse( const char *beginDoc, const char *endDoc, 
-                  Value &root,
-                  bool collectComments = true );
-
-      /// \brief Parse from input stream.
-      /// \see Json::operator>>(std::istream&, Json::Value&).
-      bool parse( std::istream &is,
-                  Value &root,
-                  bool collectComments = true );
-
-      /** \brief Returns a user friendly string that list errors in the parsed document.
-       * \return Formatted error message with the list of errors with their location in 
-       *         the parsed document. An empty string is returned if no error occurred
-       *         during parsing.
-       */
-      std::string getFormatedErrorMessages() const;
-
-   private:
-      enum TokenType
-      {
-         tokenEndOfStream = 0,
-         tokenObjectBegin,
-         tokenObjectEnd,
-         tokenArrayBegin,
-         tokenArrayEnd,
-         tokenString,
-         tokenNumber,
-         tokenTrue,
-         tokenFalse,
-         tokenNull,
-         tokenArraySeparator,
-         tokenMemberSeparator,
-         tokenComment,
-         tokenError
-      };
-
-      class Token
-      {
-      public:
-         TokenType type_;
-         Location start_;
-         Location end_;
-      };
-
-      class ErrorInfo
-      {
-      public:
-         Token token_;
-         std::string message_;
-         Location extra_;
-      };
-
-      typedef std::deque<ErrorInfo> Errors;
-
-      bool expectToken( TokenType type, Token &token, const char *message );
-      bool readToken( Token &token );
-      void skipSpaces();
-      bool match( Location pattern, 
-                  int patternLength );
-      bool readComment();
-      bool readCStyleComment();
-      bool readCppStyleComment();
-      bool readString();
-      void readNumber();
-      bool readValue();
-      bool readObject( Token &token );
-      bool readArray( Token &token );
-      bool decodeNumber( Token &token );
-      bool decodeString( Token &token );
-      bool decodeString( Token &token, std::string &decoded );
-      bool decodeDouble( Token &token );
-      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 std::string &message, 
-                     Token &token,
-                     Location extra = 0 );
-      bool recoverFromError( TokenType skipUntilToken );
-      bool addErrorAndRecover( const std::string &message, 
-                               Token &token,
-                               TokenType skipUntilToken );
-      void skipUntilSpace();
-      Value &currentValue();
-      Char getNextChar();
-      void getLocationLineAndColumn( Location location,
-                                     int &line,
-                                     int &column ) const;
-      std::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_;
-      Location begin_;
-      Location end_;
-      Location current_;
-      Location lastValueEnd_;
-      Value *lastValue_;
-      std::string commentsBefore_;
-      Features features_;
-      bool collectComments_;
-   };
-
-   /** \brief Read from 'sin' into 'root'.
-
-    Always keep comments from the input JSON.
-
-    This can be used to read a file into a particular sub-object.
-    For example:
-    \code
-    Json::Value root;
-    cin >> root["dir"]["file"];
-    cout << root;
-    \endcode
-    Result:
-    \verbatim
-    {
-	"dir": {
-	    "file": {
-		// The input stream JSON would be nested here.
-	    }
-	}
-    }
-    \endverbatim
-    \throw std::exception on parse error.
-    \see Json::operator<<()
-   */
-   std::istream& operator>>( std::istream&, Value& );
-
-} // namespace Json
-
-#endif // CPPTL_JSON_READER_H_INCLUDED
diff --git a/lib/jsoncpp/include/json/value.h b/lib/jsoncpp/include/json/value.h
deleted file mode 100644
index 58bfd88e7..000000000
--- a/lib/jsoncpp/include/json/value.h
+++ /dev/null
@@ -1,1069 +0,0 @@
-#ifndef CPPTL_JSON_H_INCLUDED
-# define CPPTL_JSON_H_INCLUDED
-
-# include "forwards.h"
-# include <string>
-# include <vector>
-
-# ifndef JSON_USE_CPPTL_SMALLMAP
-#  include <map>
-# else
-#  include <cpptl/smallmap.h>
-# endif
-# ifdef JSON_USE_CPPTL
-#  include <cpptl/forwards.h>
-# endif
-
-/** \brief JSON (JavaScript Object Notation).
- */
-namespace Json {
-
-   /** \brief Type of the value held by a Value object.
-    */
-   enum ValueType
-   {
-      nullValue = 0, ///< 'null' value
-      intValue,      ///< signed integer value
-      uintValue,     ///< unsigned integer value
-      realValue,     ///< double value
-      stringValue,   ///< UTF-8 string value
-      booleanValue,  ///< bool value
-      arrayValue,    ///< array value (ordered list)
-      objectValue    ///< object value (collection of name/value pairs).
-   };
-
-   enum CommentPlacement
-   {
-      commentBefore = 0,        ///< a comment placed on the line before a value
-      commentAfterOnSameLine,   ///< a comment just after a value on the same line
-      commentAfter,             ///< a comment on the line after a value (only make sense for root value)
-      numberOfCommentPlacement
-   };
-
-//# ifdef JSON_USE_CPPTL
-//   typedef CppTL::AnyEnumerator<const char *> EnumMemberNames;
-//   typedef CppTL::AnyEnumerator<const Value &> EnumValues;
-//# endif
-
-   /** \brief Lightweight wrapper to tag static string.
-    *
-    * Value constructor and objectValue member assignement takes advantage of the
-    * StaticString and avoid the cost of string duplication when storing the
-    * string or the member name.
-    *
-    * Example of usage:
-    * \code
-    * Json::Value aValue( StaticString("some text") );
-    * Json::Value object;
-    * static const StaticString code("code");
-    * object[code] = 1234;
-    * \endcode
-    */
-   class JSON_API StaticString
-   {
-   public:
-      explicit StaticString( const char *czstring )
-         : str_( czstring )
-      {
-      }
-
-      operator const char *() const
-      {
-         return str_;
-      }
-
-      const char *c_str() const
-      {
-         return str_;
-      }
-
-   private:
-      const char *str_;
-   };
-
-   /** \brief Represents a <a HREF="http://www.json.org">JSON</a> value.
-    *
-    * This class is a discriminated union wrapper that can represents a:
-    * - signed integer [range: Value::minInt - Value::maxInt]
-    * - unsigned integer (range: 0 - Value::maxUInt)
-    * - double
-    * - UTF-8 string
-    * - boolean
-    * - 'null'
-    * - an ordered list of Value
-    * - collection of name/value pairs (javascript object)
-    *
-    * The type of the held value is represented by a #ValueType and 
-    * can be obtained using type().
-    *
-    * values of an #objectValue or #arrayValue can be accessed using operator[]() methods. 
-    * Non const methods will automatically create the a #nullValue element 
-    * if it does not exist. 
-    * The sequence of an #arrayValue will be automatically resize and initialized 
-    * with #nullValue. resize() can be used to enlarge or truncate an #arrayValue.
-    *
-    * The get() methods can be used to obtanis default value in the case the required element
-    * does not exist.
-    *
-    * It is possible to iterate over the list of a #objectValue values using 
-    * the getMemberNames() method.
-    */
-   class JSON_API Value 
-   {
-      friend class ValueIteratorBase;
-# ifdef JSON_VALUE_USE_INTERNAL_MAP
-      friend class ValueInternalLink;
-      friend class ValueInternalMap;
-# endif
-   public:
-      typedef std::vector<std::string> Members;
-      typedef ValueIterator iterator;
-      typedef ValueConstIterator const_iterator;
-      typedef Json::UInt UInt;
-      typedef Json::Int Int;
-      typedef UInt ArrayIndex;
-
-      static const Value null;
-      static const Int minInt;
-      static const Int maxInt;
-      static const UInt maxUInt;
-
-   private:
-#ifndef JSONCPP_DOC_EXCLUDE_IMPLEMENTATION
-# ifndef JSON_VALUE_USE_INTERNAL_MAP
-      class CZString 
-      {
-      public:
-         enum DuplicationPolicy 
-         {
-            noDuplication = 0,
-            duplicate,
-            duplicateOnCopy
-         };
-         CZString( int index );
-         CZString( const char *cstr, DuplicationPolicy allocate );
-         CZString( const CZString &other );
-         ~CZString();
-         CZString &operator =( const CZString &other );
-         bool operator<( const CZString &other ) const;
-         bool operator==( const CZString &other ) const;
-         int index() const;
-         const char *c_str() const;
-         bool isStaticString() const;
-      private:
-         void swap( CZString &other );
-         const char *cstr_;
-         int index_;
-      };
-
-   public:
-#  ifndef JSON_USE_CPPTL_SMALLMAP
-      typedef std::map<CZString, Value> ObjectValues;
-#  else
-      typedef CppTL::SmallMap<CZString, Value> ObjectValues;
-#  endif // ifndef JSON_USE_CPPTL_SMALLMAP
-# endif // ifndef JSON_VALUE_USE_INTERNAL_MAP
-#endif // ifndef JSONCPP_DOC_EXCLUDE_IMPLEMENTATION
-
-   public:
-      /** \brief Create a default Value of the given type.
-
-        This is a very useful constructor.
-        To create an empty array, pass arrayValue.
-        To create an empty object, pass objectValue.
-        Another Value can then be set to this one by assignment.
-	This is useful since clear() and resize() will not alter types.
-
-        Examples:
-	\code
-	Json::Value null_value; // null
-	Json::Value arr_value(Json::arrayValue); // []
-	Json::Value obj_value(Json::objectValue); // {}
-	\endcode
-      */
-      Value( ValueType type = nullValue );
-      Value( Int value );
-      Value( UInt value );
-      Value( double value );
-      Value( const char *value );
-      Value( const char *beginValue, const char *endValue );
-      /** \brief Constructs a value from a static string.
-
-       * Like other value string constructor but do not duplicate the string for
-       * internal storage. The given string must remain alive after the call to this
-       * constructor.
-       * Example of usage:
-       * \code
-       * Json::Value aValue( StaticString("some text") );
-       * \endcode
-       */
-      Value( const StaticString &value );
-      Value( const std::string &value );
-# ifdef JSON_USE_CPPTL
-      Value( const CppTL::ConstString &value );
-# endif
-      Value( bool value );
-      Value( const Value &other );
-      ~Value();
-
-      Value &operator=( const Value &other );
-      /// Swap values.
-      /// \note Currently, comments are intentionally not swapped, for
-      /// both logic and efficiency.
-      void swap( Value &other );
-
-      ValueType type() const;
-
-      bool operator <( const Value &other ) const;
-      bool operator <=( const Value &other ) const;
-      bool operator >=( const Value &other ) const;
-      bool operator >( const Value &other ) const;
-
-      bool operator ==( const Value &other ) const;
-      bool operator !=( const Value &other ) const;
-
-      int compare( const Value &other );
-
-      const char *asCString() const;
-      std::string asString() const;
-# ifdef JSON_USE_CPPTL
-      CppTL::ConstString asConstString() const;
-# endif
-      Int asInt() const;
-      UInt asUInt() const;
-      double asDouble() const;
-      bool asBool() const;
-
-      bool isNull() const;
-      bool isBool() const;
-      bool isInt() const;
-      bool isUInt() const;
-      bool isIntegral() const;
-      bool isDouble() const;
-      bool isNumeric() const;
-      bool isString() const;
-      bool isArray() const;
-      bool isObject() const;
-
-      bool isConvertibleTo( ValueType other ) const;
-
-      /// Number of values in array or object
-      UInt size() const;
-
-      /// \brief Return true if empty array, empty object, or null;
-      /// otherwise, false.
-      bool empty() const;
-
-      /// Return isNull()
-      bool operator!() const;
-
-      /// Remove all object members and array elements.
-      /// \pre type() is arrayValue, objectValue, or nullValue
-      /// \post type() is unchanged
-      void clear();
-
-      /// Resize the array to size elements. 
-      /// New elements are initialized to null.
-      /// May only be called on nullValue or arrayValue.
-      /// \pre type() is arrayValue or nullValue
-      /// \post type() is arrayValue
-      void resize( UInt size );
-
-      /// Access an array element (zero based index ).
-      /// If the array contains less than index element, then null value are inserted
-      /// in the array so that its size is index+1.
-      /// (You may need to say 'value[0u]' to get your compiler to distinguish
-      ///  this from the operator[] which takes a string.)
-      Value &operator[]( UInt index );
-      /// Access an array element (zero based index )
-      /// (You may need to say 'value[0u]' to get your compiler to distinguish
-      ///  this from the operator[] which takes a string.)
-      const Value &operator[]( UInt index ) const;
-      /// If the array contains at least index+1 elements, returns the element value, 
-      /// otherwise returns defaultValue.
-      Value get( UInt index, 
-                 const Value &defaultValue ) const;
-      /// Return true if index < size().
-      bool isValidIndex( UInt index ) const;
-      /// \brief Append value to array at the end.
-      ///
-      /// Equivalent to jsonvalue[jsonvalue.size()] = value;
-      Value &append( const Value &value );
-
-      /// Access an object value by name, create a null member if it does not exist.
-      Value &operator[]( const char *key );
-      /// Access an object value by name, returns null if there is no member with that name.
-      const Value &operator[]( const char *key ) const;
-      /// Access an object value by name, create a null member if it does not exist.
-      Value &operator[]( const std::string &key );
-      /// Access an object value by name, returns null if there is no member with that name.
-      const Value &operator[]( const std::string &key ) const;
-      /** \brief Access an object value by name, create a null member if it does not exist.
-
-       * If the object as no entry for that name, then the member name used to store
-       * the new entry is not duplicated.
-       * Example of use:
-       * \code
-       * Json::Value object;
-       * static const StaticString code("code");
-       * object[code] = 1234;
-       * \endcode
-       */
-      Value &operator[]( const StaticString &key );
-# ifdef JSON_USE_CPPTL
-      /// Access an object value by name, create a null member if it does not exist.
-      Value &operator[]( const CppTL::ConstString &key );
-      /// Access an object value by name, returns null if there is no member with that name.
-      const Value &operator[]( const CppTL::ConstString &key ) const;
-# endif
-      /// Return the member named key if it exist, defaultValue otherwise.
-      Value get( const char *key, 
-                 const Value &defaultValue ) const;
-      /// Return the member named key if it exist, defaultValue otherwise.
-      Value get( const std::string &key,
-                 const Value &defaultValue ) const;
-# ifdef JSON_USE_CPPTL
-      /// Return the member named key if it exist, defaultValue otherwise.
-      Value get( const CppTL::ConstString &key,
-                 const Value &defaultValue ) const;
-# endif
-      /// \brief Remove and return the named member.  
-      ///
-      /// Do nothing if it did not exist.
-      /// \return the removed Value, or null.
-      /// \pre type() is objectValue or nullValue
-      /// \post type() is unchanged
-      Value removeMember( const char* key );
-      /// Same as removeMember(const char*)
-      Value removeMember( const std::string &key );
-
-      /// Return true if the object has a member named key.
-      bool isMember( const char *key ) const;
-      /// Return true if the object has a member named key.
-      bool isMember( const std::string &key ) const;
-# ifdef JSON_USE_CPPTL
-      /// Return true if the object has a member named key.
-      bool isMember( const CppTL::ConstString &key ) const;
-# endif
-
-      /// \brief Return a list of the member names.
-      ///
-      /// If null, return an empty list.
-      /// \pre type() is objectValue or nullValue
-      /// \post if type() was nullValue, it remains nullValue
-      Members getMemberNames() const;
-
-//# ifdef JSON_USE_CPPTL
-//      EnumMemberNames enumMemberNames() const;
-//      EnumValues enumValues() const;
-//# endif
-
-      /// Comments must be //... or /* ... */
-      void setComment( const char *comment,
-                       CommentPlacement placement );
-      /// Comments must be //... or /* ... */
-      void setComment( const std::string &comment,
-                       CommentPlacement placement );
-      bool hasComment( CommentPlacement placement ) const;
-      /// Include delimiters and embedded newlines.
-      std::string getComment( CommentPlacement placement ) const;
-
-      std::string toStyledString() const;
-
-      const_iterator begin() const;
-      const_iterator end() const;
-
-      iterator begin();
-      iterator end();
-
-   private:
-      Value &resolveReference( const char *key, 
-                               bool isStatic );
-
-# ifdef JSON_VALUE_USE_INTERNAL_MAP
-      inline bool isItemAvailable() const
-      {
-         return itemIsUsed_ == 0;
-      }
-
-      inline void setItemUsed( bool isUsed = true )
-      {
-         itemIsUsed_ = isUsed ? 1 : 0;
-      }
-
-      inline bool isMemberNameStatic() const
-      {
-         return memberNameIsStatic_ == 0;
-      }
-
-      inline void setMemberNameIsStatic( bool isStatic )
-      {
-         memberNameIsStatic_ = isStatic ? 1 : 0;
-      }
-# endif // # ifdef JSON_VALUE_USE_INTERNAL_MAP
-
-   private:
-      struct CommentInfo
-      {
-         CommentInfo();
-         ~CommentInfo();
-
-         void setComment( const char *text );
-
-         char *comment_;
-      };
-
-      //struct MemberNamesTransform
-      //{
-      //   typedef const char *result_type;
-      //   const char *operator()( const CZString &name ) const
-      //   {
-      //      return name.c_str();
-      //   }
-      //};
-
-      union ValueHolder
-      {
-         Int int_;
-         UInt uint_;
-         double real_;
-         bool bool_;
-         char *string_;
-# ifdef JSON_VALUE_USE_INTERNAL_MAP
-         ValueInternalArray *array_;
-         ValueInternalMap *map_;
-#else
-         ObjectValues *map_;
-# endif
-      } value_;
-      ValueType type_ : 8;
-      int allocated_ : 1;     // Notes: if declared as bool, bitfield is useless.
-# ifdef JSON_VALUE_USE_INTERNAL_MAP
-      unsigned int itemIsUsed_ : 1;      // used by the ValueInternalMap container.
-      int memberNameIsStatic_ : 1;       // used by the ValueInternalMap container.
-# endif
-      CommentInfo *comments_;
-   };
-
-
-   /** \brief Experimental and untested: represents an element of the "path" to access a node.
-    */
-   class PathArgument
-   {
-   public:
-      friend class Path;
-
-      PathArgument();
-      PathArgument( UInt index );
-      PathArgument( const char *key );
-      PathArgument( const std::string &key );
-
-   private:
-      enum Kind
-      {
-         kindNone = 0,
-         kindIndex,
-         kindKey
-      };
-      std::string key_;
-      UInt index_;
-      Kind kind_;
-   };
-
-   /** \brief Experimental and untested: represents a "path" to access a node.
-    *
-    * Syntax:
-    * - "." => root node
-    * - ".[n]" => elements at index 'n' of root node (an array value)
-    * - ".name" => member named 'name' of root node (an object value)
-    * - ".name1.name2.name3"
-    * - ".[0][1][2].name1[3]"
-    * - ".%" => member name is provided as parameter
-    * - ".[%]" => index is provied as parameter
-    */
-   class Path
-   {
-   public:
-      Path( const std::string &path,
-            const PathArgument &a1 = PathArgument(),
-            const PathArgument &a2 = PathArgument(),
-            const PathArgument &a3 = PathArgument(),
-            const PathArgument &a4 = PathArgument(),
-            const PathArgument &a5 = PathArgument() );
-
-      const Value &resolve( const Value &root ) const;
-      Value resolve( const Value &root, 
-                     const Value &defaultValue ) const;
-      /// Creates the "path" to access the specified node and returns a reference on the node.
-      Value &make( Value &root ) const;
-
-   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, 
-                         const InArgs &in, 
-                         InArgs::const_iterator &itInArg, 
-                         PathArgument::Kind kind );
-      void invalidPath( const std::string &path, 
-                        int location );
-
-      Args args_;
-   };
-
-   /** \brief Experimental do not use: Allocator to customize member name and string value memory management done by Value.
-    *
-    * - makeMemberName() and releaseMemberName() are called to respectively duplicate and
-    *   free an Json::objectValue member name.
-    * - duplicateStringValue() and releaseStringValue() are called similarly to
-    *   duplicate and free a Json::stringValue value.
-    */
-   class ValueAllocator
-   {
-   public:
-      enum { unknown = (unsigned)-1 };
-
-      virtual ~ValueAllocator();
-
-      virtual char *makeMemberName( const char *memberName ) = 0;
-      virtual void releaseMemberName( char *memberName ) = 0;
-      virtual char *duplicateStringValue( const char *value, 
-                                          unsigned int length = unknown ) = 0;
-      virtual void releaseStringValue( char *value ) = 0;
-   };
-
-#ifdef JSON_VALUE_USE_INTERNAL_MAP
-   /** \brief Allocator to customize Value internal map.
-    * Below is an example of a simple implementation (default implementation actually
-    * use memory pool for speed).
-    * \code
-      class DefaultValueMapAllocator : public ValueMapAllocator
-      {
-      public: // overridden from ValueMapAllocator
-         virtual ValueInternalMap *newMap()
-         {
-            return new ValueInternalMap();
-         }
-
-         virtual ValueInternalMap *newMapCopy( const ValueInternalMap &other )
-         {
-            return new ValueInternalMap( other );
-         }
-
-         virtual void destructMap( ValueInternalMap *map )
-         {
-            delete map;
-         }
-
-         virtual ValueInternalLink *allocateMapBuckets( unsigned int size )
-         {
-            return new ValueInternalLink[size];
-         }
-
-         virtual void releaseMapBuckets( ValueInternalLink *links )
-         {
-            delete [] links;
-         }
-
-         virtual ValueInternalLink *allocateMapLink()
-         {
-            return new ValueInternalLink();
-         }
-
-         virtual void releaseMapLink( ValueInternalLink *link )
-         {
-            delete link;
-         }
-      };
-    * \endcode
-    */ 
-   class JSON_API ValueMapAllocator
-   {
-   public:
-      virtual ~ValueMapAllocator();
-      virtual ValueInternalMap *newMap() = 0;
-      virtual ValueInternalMap *newMapCopy( const ValueInternalMap &other ) = 0;
-      virtual void destructMap( ValueInternalMap *map ) = 0;
-      virtual ValueInternalLink *allocateMapBuckets( unsigned int size ) = 0;
-      virtual void releaseMapBuckets( ValueInternalLink *links ) = 0;
-      virtual ValueInternalLink *allocateMapLink() = 0;
-      virtual void releaseMapLink( ValueInternalLink *link ) = 0;
-   };
-
-   /** \brief ValueInternalMap hash-map bucket chain link (for internal use only).
-    * \internal previous_ & next_ allows for bidirectional traversal.
-    */
-   class JSON_API ValueInternalLink
-   {
-   public:
-      enum { itemPerLink = 6 };  // sizeof(ValueInternalLink) = 128 on 32 bits architecture.
-      enum InternalFlags { 
-         flagAvailable = 0,
-         flagUsed = 1
-      };
-
-      ValueInternalLink();
-
-      ~ValueInternalLink();
-
-      Value items_[itemPerLink];
-      char *keys_[itemPerLink];
-      ValueInternalLink *previous_;
-      ValueInternalLink *next_;
-   };
-
-
-   /** \brief A linked page based hash-table implementation used internally by Value.
-    * \internal ValueInternalMap is a tradional bucket based hash-table, with a linked
-    * list in each bucket to handle collision. There is an addional twist in that
-    * each node of the collision linked list is a page containing a fixed amount of
-    * value. This provides a better compromise between memory usage and speed.
-    * 
-    * Each bucket is made up of a chained list of ValueInternalLink. The last
-    * link of a given bucket can be found in the 'previous_' field of the following bucket.
-    * The last link of the last bucket is stored in tailLink_ as it has no following bucket.
-    * Only the last link of a bucket may contains 'available' item. The last link always
-    * contains at least one element unless is it the bucket one very first link.
-    */
-   class JSON_API ValueInternalMap
-   {
-      friend class ValueIteratorBase;
-      friend class Value;
-   public:
-      typedef unsigned int HashKey;
-      typedef unsigned int BucketIndex;
-
-# ifndef JSONCPP_DOC_EXCLUDE_IMPLEMENTATION
-      struct IteratorState
-      {
-         IteratorState() 
-            : map_(0)
-            , link_(0)
-            , itemIndex_(0)
-            , bucketIndex_(0) 
-         {
-         }
-         ValueInternalMap *map_;
-         ValueInternalLink *link_;
-         BucketIndex itemIndex_;
-         BucketIndex bucketIndex_;
-      };
-# endif // ifndef JSONCPP_DOC_EXCLUDE_IMPLEMENTATION
-
-      ValueInternalMap();
-      ValueInternalMap( const ValueInternalMap &other );
-      ValueInternalMap &operator =( const ValueInternalMap &other );
-      ~ValueInternalMap();
-
-      void swap( ValueInternalMap &other );
-
-      BucketIndex size() const;
-
-      void clear();
-
-      bool reserveDelta( BucketIndex growth );
-
-      bool reserve( BucketIndex newItemCount );
-
-      const Value *find( const char *key ) const;
-
-      Value *find( const char *key );
-
-      Value &resolveReference( const char *key, 
-                               bool isStatic );
-
-      void remove( const char *key );
-
-      void doActualRemove( ValueInternalLink *link, 
-                           BucketIndex index,
-                           BucketIndex bucketIndex );
-
-      ValueInternalLink *&getLastLinkInBucket( BucketIndex bucketIndex );
-
-      Value &setNewItem( const char *key, 
-                         bool isStatic, 
-                         ValueInternalLink *link, 
-                         BucketIndex index );
-
-      Value &unsafeAdd( const char *key, 
-                        bool isStatic, 
-                        HashKey hashedKey );
-
-      HashKey hash( const char *key ) const;
-
-      int compare( const ValueInternalMap &other ) const;
-
-   private:
-      void makeBeginIterator( IteratorState &it ) const;
-      void makeEndIterator( IteratorState &it ) const;
-      static bool equals( const IteratorState &x, const IteratorState &other );
-      static void increment( IteratorState &iterator );
-      static void incrementBucket( IteratorState &iterator );
-      static void decrement( IteratorState &iterator );
-      static const char *key( const IteratorState &iterator );
-      static const char *key( const IteratorState &iterator, bool &isStatic );
-      static Value &value( const IteratorState &iterator );
-      static int distance( const IteratorState &x, const IteratorState &y );
-
-   private:
-      ValueInternalLink *buckets_;
-      ValueInternalLink *tailLink_;
-      BucketIndex bucketsSize_;
-      BucketIndex itemCount_;
-   };
-
-   /** \brief A simplified deque implementation used internally by Value.
-   * \internal
-   * It is based on a list of fixed "page", each page contains a fixed number of items.
-   * Instead of using a linked-list, a array of pointer is used for fast item look-up.
-   * Look-up for an element is as follow:
-   * - compute page index: pageIndex = itemIndex / itemsPerPage
-   * - look-up item in page: pages_[pageIndex][itemIndex % itemsPerPage]
-   *
-   * Insertion is amortized constant time (only the array containing the index of pointers
-   * need to be reallocated when items are appended).
-   */
-   class JSON_API ValueInternalArray
-   {
-      friend class Value;
-      friend class ValueIteratorBase;
-   public:
-      enum { itemsPerPage = 8 };    // should be a power of 2 for fast divide and modulo.
-      typedef Value::ArrayIndex ArrayIndex;
-      typedef unsigned int PageIndex;
-
-# ifndef JSONCPP_DOC_EXCLUDE_IMPLEMENTATION
-      struct IteratorState // Must be a POD
-      {
-         IteratorState() 
-            : array_(0)
-            , currentPageIndex_(0)
-            , currentItemIndex_(0) 
-         {
-         }
-         ValueInternalArray *array_;
-         Value **currentPageIndex_;
-         unsigned int currentItemIndex_;
-      };
-# endif // ifndef JSONCPP_DOC_EXCLUDE_IMPLEMENTATION
-
-      ValueInternalArray();
-      ValueInternalArray( const ValueInternalArray &other );
-      ValueInternalArray &operator =( const ValueInternalArray &other );
-      ~ValueInternalArray();
-      void swap( ValueInternalArray &other );
-
-      void clear();
-      void resize( ArrayIndex newSize );
-
-      Value &resolveReference( ArrayIndex index );
-
-      Value *find( ArrayIndex index ) const;
-
-      ArrayIndex size() const;
-
-      int compare( const ValueInternalArray &other ) const;
-
-   private:
-      static bool equals( const IteratorState &x, const IteratorState &other );
-      static void increment( IteratorState &iterator );
-      static void decrement( IteratorState &iterator );
-      static Value &dereference( const IteratorState &iterator );
-      static Value &unsafeDereference( const IteratorState &iterator );
-      static int distance( const IteratorState &x, const IteratorState &y );
-      static ArrayIndex indexOf( const IteratorState &iterator );
-      void makeBeginIterator( IteratorState &it ) const;
-      void makeEndIterator( IteratorState &it ) const;
-      void makeIterator( IteratorState &it, ArrayIndex index ) const;
-
-      void makeIndexValid( ArrayIndex index );
-
-      Value **pages_;
-      ArrayIndex size_;
-      PageIndex pageCount_;
-   };
-
-   /** \brief Experimental: do not use. Allocator to customize Value internal array.
-    * Below is an example of a simple implementation (actual implementation use
-    * memory pool).
-      \code
-class DefaultValueArrayAllocator : public ValueArrayAllocator
-{
-public: // overridden from ValueArrayAllocator
-   virtual ~DefaultValueArrayAllocator()
-   {
-   }
-
-   virtual ValueInternalArray *newArray()
-   {
-      return new ValueInternalArray();
-   }
-
-   virtual ValueInternalArray *newArrayCopy( const ValueInternalArray &other )
-   {
-      return new ValueInternalArray( other );
-   }
-
-   virtual void destruct( ValueInternalArray *array )
-   {
-      delete array;
-   }
-
-   virtual void reallocateArrayPageIndex( Value **&indexes, 
-                                          ValueInternalArray::PageIndex &indexCount,
-                                          ValueInternalArray::PageIndex minNewIndexCount )
-   {
-      ValueInternalArray::PageIndex newIndexCount = (indexCount*3)/2 + 1;
-      if ( minNewIndexCount > newIndexCount )
-         newIndexCount = minNewIndexCount;
-      void *newIndexes = realloc( indexes, sizeof(Value*) * newIndexCount );
-      if ( !newIndexes )
-         throw std::bad_alloc();
-      indexCount = newIndexCount;
-      indexes = static_cast<Value **>( newIndexes );
-   }
-   virtual void releaseArrayPageIndex( Value **indexes, 
-                                       ValueInternalArray::PageIndex indexCount )
-   {
-      if ( indexes )
-         free( indexes );
-   }
-
-   virtual Value *allocateArrayPage()
-   {
-      return static_cast<Value *>( malloc( sizeof(Value) * ValueInternalArray::itemsPerPage ) );
-   }
-
-   virtual void releaseArrayPage( Value *value )
-   {
-      if ( value )
-         free( value );
-   }
-};
-      \endcode
-    */ 
-   class JSON_API ValueArrayAllocator
-   {
-   public:
-      virtual ~ValueArrayAllocator();
-      virtual ValueInternalArray *newArray() = 0;
-      virtual ValueInternalArray *newArrayCopy( const ValueInternalArray &other ) = 0;
-      virtual void destructArray( ValueInternalArray *array ) = 0;
-      /** \brief Reallocate array page index.
-       * Reallocates an array of pointer on each page.
-       * \param indexes [input] pointer on the current index. May be \c NULL.
-       *                [output] pointer on the new index of at least 
-       *                         \a minNewIndexCount pages. 
-       * \param indexCount [input] current number of pages in the index.
-       *                   [output] number of page the reallocated index can handle.
-       *                            \b MUST be >= \a minNewIndexCount.
-       * \param minNewIndexCount Minimum number of page the new index must be able to
-       *                         handle.
-       */
-      virtual void reallocateArrayPageIndex( Value **&indexes, 
-                                             ValueInternalArray::PageIndex &indexCount,
-                                             ValueInternalArray::PageIndex minNewIndexCount ) = 0;
-      virtual void releaseArrayPageIndex( Value **indexes, 
-                                          ValueInternalArray::PageIndex indexCount ) = 0;
-      virtual Value *allocateArrayPage() = 0;
-      virtual void releaseArrayPage( Value *value ) = 0;
-   };
-#endif // #ifdef JSON_VALUE_USE_INTERNAL_MAP
-
-
-   /** \brief base class for Value iterators.
-    *
-    */
-   class ValueIteratorBase
-   {
-   public:
-      typedef unsigned int size_t;
-      typedef int difference_type;
-      typedef ValueIteratorBase SelfType;
-
-      ValueIteratorBase();
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-      explicit ValueIteratorBase( const Value::ObjectValues::iterator &current );
-#else
-      ValueIteratorBase( const ValueInternalArray::IteratorState &state );
-      ValueIteratorBase( const ValueInternalMap::IteratorState &state );
-#endif
-
-      bool operator ==( const SelfType &other ) const
-      {
-         return isEqual( other );
-      }
-
-      bool operator !=( const SelfType &other ) const
-      {
-         return !isEqual( other );
-      }
-
-      difference_type operator -( const SelfType &other ) const
-      {
-         return computeDistance( other );
-      }
-
-      /// Return either the index or the member name of the referenced value as a Value.
-      Value key() const;
-
-      /// Return the index of the referenced Value. -1 if it is not an arrayValue.
-      UInt index() const;
-
-      /// Return the member name of the referenced Value. "" if it is not an objectValue.
-      const char *memberName() const;
-
-   protected:
-      Value &deref() const;
-
-      void increment();
-
-      void decrement();
-
-      difference_type computeDistance( const SelfType &other ) const;
-
-      bool isEqual( const SelfType &other ) const;
-
-      void copy( const SelfType &other );
-
-   private:
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-      Value::ObjectValues::iterator current_;
-      // Indicates that iterator is for a null value.
-      bool isNull_;
-#else
-      union
-      {
-         ValueInternalArray::IteratorState array_;
-         ValueInternalMap::IteratorState map_;
-      } iterator_;
-      bool isArray_;
-#endif
-   };
-
-   /** \brief const iterator for object and array value.
-    *
-    */
-   class ValueConstIterator : public ValueIteratorBase
-   {
-      friend class Value;
-   public:
-      typedef unsigned int size_t;
-      typedef int difference_type;
-      typedef const Value &reference;
-      typedef const Value *pointer;
-      typedef ValueConstIterator SelfType;
-
-      ValueConstIterator();
-   private:
-      /*! \internal Use by Value to create an iterator.
-       */
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-      explicit ValueConstIterator( const Value::ObjectValues::iterator &current );
-#else
-      ValueConstIterator( const ValueInternalArray::IteratorState &state );
-      ValueConstIterator( const ValueInternalMap::IteratorState &state );
-#endif
-   public:
-      SelfType &operator =( const ValueIteratorBase &other );
-
-      SelfType operator++( int )
-      {
-         SelfType temp( *this );
-         ++*this;
-         return temp;
-      }
-
-      SelfType operator--( int )
-      {
-         SelfType temp( *this );
-         --*this;
-         return temp;
-      }
-
-      SelfType &operator--()
-      {
-         decrement();
-         return *this;
-      }
-
-      SelfType &operator++()
-      {
-         increment();
-         return *this;
-      }
-
-      reference operator *() const
-      {
-         return deref();
-      }
-   };
-
-
-   /** \brief Iterator for object and array value.
-    */
-   class ValueIterator : public ValueIteratorBase
-   {
-      friend class Value;
-   public:
-      typedef unsigned int size_t;
-      typedef int difference_type;
-      typedef Value &reference;
-      typedef Value *pointer;
-      typedef ValueIterator SelfType;
-
-      ValueIterator();
-      ValueIterator( const ValueConstIterator &other );
-      ValueIterator( const ValueIterator &other );
-   private:
-      /*! \internal Use by Value to create an iterator.
-       */
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-      explicit ValueIterator( const Value::ObjectValues::iterator &current );
-#else
-      ValueIterator( const ValueInternalArray::IteratorState &state );
-      ValueIterator( const ValueInternalMap::IteratorState &state );
-#endif
-   public:
-
-      SelfType &operator =( const SelfType &other );
-
-      SelfType operator++( int )
-      {
-         SelfType temp( *this );
-         ++*this;
-         return temp;
-      }
-
-      SelfType operator--( int )
-      {
-         SelfType temp( *this );
-         --*this;
-         return temp;
-      }
-
-      SelfType &operator--()
-      {
-         decrement();
-         return *this;
-      }
-
-      SelfType &operator++()
-      {
-         increment();
-         return *this;
-      }
-
-      reference operator *() const
-      {
-         return deref();
-      }
-   };
-
-
-} // namespace Json
-
-
-#endif // CPPTL_JSON_H_INCLUDED
diff --git a/lib/jsoncpp/include/json/writer.h b/lib/jsoncpp/include/json/writer.h
deleted file mode 100644
index 5f4b83be4..000000000
--- a/lib/jsoncpp/include/json/writer.h
+++ /dev/null
@@ -1,174 +0,0 @@
-#ifndef JSON_WRITER_H_INCLUDED
-# define JSON_WRITER_H_INCLUDED
-
-# include "value.h"
-# include <vector>
-# include <string>
-# include <iostream>
-
-namespace Json {
-
-   class Value;
-
-   /** \brief Abstract class for writers.
-    */
-   class JSON_API Writer
-   {
-   public:
-      virtual ~Writer();
-
-      virtual std::string write( const Value &root ) = 0;
-   };
-
-   /** \brief Outputs a Value in <a HREF="http://www.json.org">JSON</a> format without formatting (not human friendly).
-    *
-    * The JSON document is written in a single line. It is not intended for 'human' consumption,
-    * but may be usefull to support feature such as RPC where bandwith is limited.
-    * \sa Reader, Value
-    */
-   class JSON_API FastWriter : public Writer
-   {
-   public:
-      FastWriter();
-      virtual ~FastWriter(){}
-
-      void enableYAMLCompatibility();
-
-   public: // overridden from Writer
-      virtual std::string write( const Value &root );
-
-   private:
-      void writeValue( const Value &value );
-
-      std::string document_;
-      bool yamlCompatiblityEnabled_;
-   };
-
-   /** \brief Writes a Value in <a HREF="http://www.json.org">JSON</a> format in a human friendly way.
-    *
-    * The rules for line break and indent are as follow:
-    * - Object value:
-    *     - if empty then print {} without indent and line break
-    *     - if not empty the print '{', line break & indent, print one value per line
-    *       and then unindent and line break and print '}'.
-    * - Array value:
-    *     - if empty then print [] without indent and line break
-    *     - if the array contains no object value, empty array or some other value types,
-    *       and all the values fit on one lines, then print the array on a single line.
-    *     - otherwise, it the values do not fit on one line, or the array contains
-    *       object or non empty array, then print one value per line.
-    *
-    * If the Value have comments then they are outputed according to their #CommentPlacement.
-    *
-    * \sa Reader, Value, Value::setComment()
-    */
-   class JSON_API StyledWriter: public Writer
-   {
-   public:
-      StyledWriter();
-      virtual ~StyledWriter(){}
-
-   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 );
-
-   private:
-      void writeValue( const Value &value );
-      void writeArrayValue( const Value &value );
-      bool isMultineArray( const Value &value );
-      void pushValue( const std::string &value );
-      void writeIndent();
-      void writeWithIndent( const std::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 );
-
-      typedef std::vector<std::string> ChildValues;
-
-      ChildValues childValues_;
-      std::string document_;
-      std::string indentString_;
-      int rightMargin_;
-      int indentSize_;
-      bool addChildValues_;
-   };
-
-   /** \brief Writes a Value in <a HREF="http://www.json.org">JSON</a> format in a human friendly way,
-        to a stream rather than to a string.
-    *
-    * The rules for line break and indent are as follow:
-    * - Object value:
-    *     - if empty then print {} without indent and line break
-    *     - if not empty the print '{', line break & indent, print one value per line
-    *       and then unindent and line break and print '}'.
-    * - Array value:
-    *     - if empty then print [] without indent and line break
-    *     - if the array contains no object value, empty array or some other value types,
-    *       and all the values fit on one lines, then print the array on a single line.
-    *     - otherwise, it the values do not fit on one line, or the array contains
-    *       object or non empty array, then print one value per line.
-    *
-    * If the Value have comments then they are outputed according to their #CommentPlacement.
-    *
-    * \param indentation Each level will be indented by this amount extra.
-    * \sa Reader, Value, Value::setComment()
-    */
-   class JSON_API StyledStreamWriter
-   {
-   public:
-      StyledStreamWriter( std::string indentation="\t" );
-      ~StyledStreamWriter(){}
-
-   public:
-      /** \brief Serialize a Value in <a HREF="http://www.json.org">JSON</a> format.
-       * \param out Stream to write to. (Can be ostringstream, e.g.)
-       * \param root Value to serialize.
-       * \note There is no point in deriving from Writer, since write() should not return a value.
-       */
-      void write( std::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 writeIndent();
-      void writeWithIndent( const std::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 );
-
-      typedef std::vector<std::string> ChildValues;
-
-      ChildValues childValues_;
-      std::ostream* document_;
-      std::string indentString_;
-      int rightMargin_;
-      std::string indentation_;
-      bool addChildValues_;
-   };
-
-   std::string JSON_API valueToString( Int value );
-   std::string JSON_API valueToString( UInt value );
-   std::string JSON_API valueToString( double value );
-   std::string JSON_API valueToString( bool value );
-   std::string JSON_API valueToQuotedString( const char *value );
-
-   /// \brief Output using the StyledStreamWriter.
-   /// \see Json::operator>>()
-   std::ostream& operator<<( std::ostream&, const Value &root );
-
-} // namespace Json
-
-
-
-#endif // JSON_WRITER_H_INCLUDED
diff --git a/lib/jsoncpp/src/lib_json/json_batchallocator.h b/lib/jsoncpp/src/lib_json/json_batchallocator.h
deleted file mode 100644
index 87ea5ed80..000000000
--- a/lib/jsoncpp/src/lib_json/json_batchallocator.h
+++ /dev/null
@@ -1,125 +0,0 @@
-#ifndef JSONCPP_BATCHALLOCATOR_H_INCLUDED
-# define JSONCPP_BATCHALLOCATOR_H_INCLUDED
-
-# include <stdlib.h>
-# include <assert.h>
-
-# ifndef JSONCPP_DOC_EXCLUDE_IMPLEMENTATION
-
-namespace Json {
-
-/* Fast memory allocator.
- *
- * This memory allocator allocates memory for a batch of object (specified by
- * the page size, the number of object in each page).
- *
- * It does not allow the destruction of a single object. All the allocated objects
- * can be destroyed at once. The memory can be either released or reused for future
- * allocation.
- * 
- * The in-place new operator must be used to construct the object using the pointer
- * returned by allocate.
- */
-template<typename AllocatedType
-        ,const unsigned int objectPerAllocation>
-class BatchAllocator
-{
-public:
-   typedef AllocatedType Type;
-
-   BatchAllocator( unsigned int objectsPerPage = 255 )
-      : freeHead_( 0 )
-      , objectsPerPage_( objectsPerPage )
-   {
-//      printf( "Size: %d => %s\n", sizeof(AllocatedType), typeid(AllocatedType).name() );
-      assert( sizeof(AllocatedType) * objectPerAllocation >= sizeof(AllocatedType *) ); // We must be able to store a slist in the object free space.
-      assert( objectsPerPage >= 16 );
-      batches_ = allocateBatch( 0 );   // allocated a dummy page
-      currentBatch_ = batches_;
-   }
-
-   ~BatchAllocator()
-   {
-      for ( BatchInfo *batch = batches_; batch;  )
-      {
-         BatchInfo *nextBatch = batch->next_;
-         free( batch );
-         batch = nextBatch;
-      }
-   }
-
-   /// allocate space for an array of objectPerAllocation object.
-   /// @warning it is the responsability of the caller to call objects constructors.
-   AllocatedType *allocate()
-   {
-      if ( freeHead_ ) // returns node from free list.
-      {
-         AllocatedType *object = freeHead_;
-         freeHead_ = *(AllocatedType **)object;
-         return object;
-      }
-      if ( currentBatch_->used_ == currentBatch_->end_ )
-      {
-         currentBatch_ = currentBatch_->next_;
-         while ( currentBatch_  &&  currentBatch_->used_ == currentBatch_->end_ )
-            currentBatch_ = currentBatch_->next_;
-
-         if ( !currentBatch_  ) // no free batch found, allocate a new one
-         { 
-            currentBatch_ = allocateBatch( objectsPerPage_ );
-            currentBatch_->next_ = batches_; // insert at the head of the list
-            batches_ = currentBatch_;
-         }
-      }
-      AllocatedType *allocated = currentBatch_->used_;
-      currentBatch_->used_ += objectPerAllocation;
-      return allocated;
-   }
-
-   /// Release the object.
-   /// @warning it is the responsability of the caller to actually destruct the object.
-   void release( AllocatedType *object )
-   {
-      assert( object != 0 );
-      *(AllocatedType **)object = freeHead_;
-      freeHead_ = object;
-   }
-
-private:
-   struct BatchInfo
-   {
-      BatchInfo *next_;
-      AllocatedType *used_;
-      AllocatedType *end_;
-      AllocatedType buffer_[objectPerAllocation];
-   };
-
-   // disabled copy constructor and assignement operator.
-   BatchAllocator( const BatchAllocator & );
-   void operator =( const BatchAllocator &);
-
-   static BatchInfo *allocateBatch( unsigned int objectsPerPage )
-   {
-      const unsigned int mallocSize = sizeof(BatchInfo) - sizeof(AllocatedType)* objectPerAllocation
-                                + sizeof(AllocatedType) * objectPerAllocation * objectsPerPage;
-      BatchInfo *batch = static_cast<BatchInfo*>( malloc( mallocSize ) );
-      batch->next_ = 0;
-      batch->used_ = batch->buffer_;
-      batch->end_ = batch->buffer_ + objectsPerPage;
-      return batch;
-   }
-
-   BatchInfo *batches_;
-   BatchInfo *currentBatch_;
-   /// Head of a single linked list within the allocated space of freeed object
-   AllocatedType *freeHead_;
-   unsigned int objectsPerPage_;
-};
-
-
-} // namespace Json
-
-# endif // ifndef JSONCPP_DOC_INCLUDE_IMPLEMENTATION
-
-#endif // JSONCPP_BATCHALLOCATOR_H_INCLUDED
-
diff --git a/lib/jsoncpp/src/lib_json/json_internalarray.inl b/lib/jsoncpp/src/lib_json/json_internalarray.inl
deleted file mode 100644
index 9b985d258..000000000
--- a/lib/jsoncpp/src/lib_json/json_internalarray.inl
+++ /dev/null
@@ -1,448 +0,0 @@
-// included by json_value.cpp
-// everything is within Json namespace
-
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// class ValueInternalArray
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-
-ValueArrayAllocator::~ValueArrayAllocator()
-{
-}
-
-// //////////////////////////////////////////////////////////////////
-// class DefaultValueArrayAllocator
-// //////////////////////////////////////////////////////////////////
-#ifdef JSON_USE_SIMPLE_INTERNAL_ALLOCATOR
-class DefaultValueArrayAllocator : public ValueArrayAllocator
-{
-public: // overridden from ValueArrayAllocator
-   virtual ~DefaultValueArrayAllocator()
-   {
-   }
-
-   virtual ValueInternalArray *newArray()
-   {
-      return new ValueInternalArray();
-   }
-
-   virtual ValueInternalArray *newArrayCopy( const ValueInternalArray &other )
-   {
-      return new ValueInternalArray( other );
-   }
-
-   virtual void destructArray( ValueInternalArray *array )
-   {
-      delete array;
-   }
-
-   virtual void reallocateArrayPageIndex( Value **&indexes, 
-                                          ValueInternalArray::PageIndex &indexCount,
-                                          ValueInternalArray::PageIndex minNewIndexCount )
-   {
-      ValueInternalArray::PageIndex newIndexCount = (indexCount*3)/2 + 1;
-      if ( minNewIndexCount > newIndexCount )
-         newIndexCount = minNewIndexCount;
-      void *newIndexes = realloc( indexes, sizeof(Value*) * newIndexCount );
-      if ( !newIndexes )
-         throw std::bad_alloc();
-      indexCount = newIndexCount;
-      indexes = static_cast<Value **>( newIndexes );
-   }
-   virtual void releaseArrayPageIndex( Value **indexes, 
-                                       ValueInternalArray::PageIndex indexCount )
-   {
-      if ( indexes )
-         free( indexes );
-   }
-
-   virtual Value *allocateArrayPage()
-   {
-      return static_cast<Value *>( malloc( sizeof(Value) * ValueInternalArray::itemsPerPage ) );
-   }
-
-   virtual void releaseArrayPage( Value *value )
-   {
-      if ( value )
-         free( value );
-   }
-};
-
-#else // #ifdef JSON_USE_SIMPLE_INTERNAL_ALLOCATOR
-/// @todo make this thread-safe (lock when accessign batch allocator)
-class DefaultValueArrayAllocator : public ValueArrayAllocator
-{
-public: // overridden from ValueArrayAllocator
-   virtual ~DefaultValueArrayAllocator()
-   {
-   }
-
-   virtual ValueInternalArray *newArray()
-   {
-      ValueInternalArray *array = arraysAllocator_.allocate();
-      new (array) ValueInternalArray(); // placement new
-      return array;
-   }
-
-   virtual ValueInternalArray *newArrayCopy( const ValueInternalArray &other )
-   {
-      ValueInternalArray *array = arraysAllocator_.allocate();
-      new (array) ValueInternalArray( other ); // placement new
-      return array;
-   }
-
-   virtual void destructArray( ValueInternalArray *array )
-   {
-      if ( array )
-      {
-         array->~ValueInternalArray();
-         arraysAllocator_.release( array );
-      }
-   }
-
-   virtual void reallocateArrayPageIndex( Value **&indexes, 
-                                          ValueInternalArray::PageIndex &indexCount,
-                                          ValueInternalArray::PageIndex minNewIndexCount )
-   {
-      ValueInternalArray::PageIndex newIndexCount = (indexCount*3)/2 + 1;
-      if ( minNewIndexCount > newIndexCount )
-         newIndexCount = minNewIndexCount;
-      void *newIndexes = realloc( indexes, sizeof(Value*) * newIndexCount );
-      if ( !newIndexes )
-         throw std::bad_alloc();
-      indexCount = newIndexCount;
-      indexes = static_cast<Value **>( newIndexes );
-   }
-   virtual void releaseArrayPageIndex( Value **indexes, 
-                                       ValueInternalArray::PageIndex indexCount )
-   {
-      if ( indexes )
-         free( indexes );
-   }
-
-   virtual Value *allocateArrayPage()
-   {
-      return static_cast<Value *>( pagesAllocator_.allocate() );
-   }
-
-   virtual void releaseArrayPage( Value *value )
-   {
-      if ( value )
-         pagesAllocator_.release( value );
-   }
-private:
-   BatchAllocator<ValueInternalArray,1> arraysAllocator_;
-   BatchAllocator<Value,ValueInternalArray::itemsPerPage> pagesAllocator_;
-};
-#endif // #ifdef JSON_USE_SIMPLE_INTERNAL_ALLOCATOR
-
-static ValueArrayAllocator *&arrayAllocator()
-{
-   static DefaultValueArrayAllocator defaultAllocator;
-   static ValueArrayAllocator *arrayAllocator = &defaultAllocator;
-   return arrayAllocator;
-}
-
-static struct DummyArrayAllocatorInitializer {
-   DummyArrayAllocatorInitializer() 
-   {
-      arrayAllocator();      // ensure arrayAllocator() statics are initialized before main().
-   }
-} dummyArrayAllocatorInitializer;
-
-// //////////////////////////////////////////////////////////////////
-// class ValueInternalArray
-// //////////////////////////////////////////////////////////////////
-bool 
-ValueInternalArray::equals( const IteratorState &x, 
-                            const IteratorState &other )
-{
-   return x.array_ == other.array_  
-          &&  x.currentItemIndex_ == other.currentItemIndex_  
-          &&  x.currentPageIndex_ == other.currentPageIndex_;
-}
-
-
-void 
-ValueInternalArray::increment( IteratorState &it )
-{
-   JSON_ASSERT_MESSAGE( it.array_  &&
-      (it.currentPageIndex_ - it.array_->pages_)*itemsPerPage + it.currentItemIndex_
-      != it.array_->size_,
-      "ValueInternalArray::increment(): moving iterator beyond end" );
-   ++(it.currentItemIndex_);
-   if ( it.currentItemIndex_ == itemsPerPage )
-   {
-      it.currentItemIndex_ = 0;
-      ++(it.currentPageIndex_);
-   }
-}
-
-
-void 
-ValueInternalArray::decrement( IteratorState &it )
-{
-   JSON_ASSERT_MESSAGE( it.array_  &&  it.currentPageIndex_ == it.array_->pages_ 
-                        &&  it.currentItemIndex_ == 0,
-      "ValueInternalArray::decrement(): moving iterator beyond end" );
-   if ( it.currentItemIndex_ == 0 )
-   {
-      it.currentItemIndex_ = itemsPerPage-1;
-      --(it.currentPageIndex_);
-   }
-   else
-   {
-      --(it.currentItemIndex_);
-   }
-}
-
-
-Value &
-ValueInternalArray::unsafeDereference( const IteratorState &it )
-{
-   return (*(it.currentPageIndex_))[it.currentItemIndex_];
-}
-
-
-Value &
-ValueInternalArray::dereference( const IteratorState &it )
-{
-   JSON_ASSERT_MESSAGE( it.array_  &&
-      (it.currentPageIndex_ - it.array_->pages_)*itemsPerPage + it.currentItemIndex_
-      < it.array_->size_,
-      "ValueInternalArray::dereference(): dereferencing invalid iterator" );
-   return unsafeDereference( it );
-}
-
-void 
-ValueInternalArray::makeBeginIterator( IteratorState &it ) const
-{
-   it.array_ = const_cast<ValueInternalArray *>( this );
-   it.currentItemIndex_ = 0;
-   it.currentPageIndex_ = pages_;
-}
-
-
-void 
-ValueInternalArray::makeIterator( IteratorState &it, ArrayIndex index ) const
-{
-   it.array_ = const_cast<ValueInternalArray *>( this );
-   it.currentItemIndex_ = index % itemsPerPage;
-   it.currentPageIndex_ = pages_ + index / itemsPerPage;
-}
-
-
-void 
-ValueInternalArray::makeEndIterator( IteratorState &it ) const
-{
-   makeIterator( it, size_ );
-}
-
-
-ValueInternalArray::ValueInternalArray()
-   : pages_( 0 )
-   , size_( 0 )
-   , pageCount_( 0 )
-{
-}
-
-
-ValueInternalArray::ValueInternalArray( const ValueInternalArray &other )
-   : pages_( 0 )
-   , pageCount_( 0 )
-   , size_( other.size_ )
-{
-   PageIndex minNewPages = other.size_ / itemsPerPage;
-   arrayAllocator()->reallocateArrayPageIndex( pages_, pageCount_, minNewPages );
-   JSON_ASSERT_MESSAGE( pageCount_ >= minNewPages, 
-                        "ValueInternalArray::reserve(): bad reallocation" );
-   IteratorState itOther;
-   other.makeBeginIterator( itOther );
-   Value *value;
-   for ( ArrayIndex index = 0; index < size_; ++index, increment(itOther) )
-   {
-      if ( index % itemsPerPage == 0 )
-      {
-         PageIndex pageIndex = index / itemsPerPage;
-         value = arrayAllocator()->allocateArrayPage();
-         pages_[pageIndex] = value;
-      }
-      new (value) Value( dereference( itOther ) );
-   }
-}
-
-
-ValueInternalArray &
-ValueInternalArray::operator =( const ValueInternalArray &other )
-{
-   ValueInternalArray temp( other );
-   swap( temp );
-   return *this;
-}
-
-
-ValueInternalArray::~ValueInternalArray()
-{
-   // destroy all constructed items
-   IteratorState it;
-   IteratorState itEnd;
-   makeBeginIterator( it);
-   makeEndIterator( itEnd );
-   for ( ; !equals(it,itEnd); increment(it) )
-   {
-      Value *value = &dereference(it);
-      value->~Value();
-   }
-   // release all pages
-   PageIndex lastPageIndex = size_ / itemsPerPage;
-   for ( PageIndex pageIndex = 0; pageIndex < lastPageIndex; ++pageIndex )
-      arrayAllocator()->releaseArrayPage( pages_[pageIndex] );
-   // release pages index
-   arrayAllocator()->releaseArrayPageIndex( pages_, pageCount_ );
-}
-
-
-void 
-ValueInternalArray::swap( ValueInternalArray &other )
-{
-   Value **tempPages = pages_;
-   pages_ = other.pages_;
-   other.pages_ = tempPages;
-   ArrayIndex tempSize = size_;
-   size_ = other.size_;
-   other.size_ = tempSize;
-   PageIndex tempPageCount = pageCount_;
-   pageCount_ = other.pageCount_;
-   other.pageCount_ = tempPageCount;
-}
-
-void 
-ValueInternalArray::clear()
-{
-   ValueInternalArray dummy;
-   swap( dummy );
-}
-
-
-void 
-ValueInternalArray::resize( ArrayIndex newSize )
-{
-   if ( newSize == 0 )
-      clear();
-   else if ( newSize < size_ )
-   {
-      IteratorState it;
-      IteratorState itEnd;
-      makeIterator( it, newSize );
-      makeIterator( itEnd, size_ );
-      for ( ; !equals(it,itEnd); increment(it) )
-      {
-         Value *value = &dereference(it);
-         value->~Value();
-      }
-      PageIndex pageIndex = (newSize + itemsPerPage - 1) / itemsPerPage;
-      PageIndex lastPageIndex = size_ / itemsPerPage;
-      for ( ; pageIndex < lastPageIndex; ++pageIndex )
-         arrayAllocator()->releaseArrayPage( pages_[pageIndex] );
-      size_ = newSize;
-   }
-   else if ( newSize > size_ )
-      resolveReference( newSize );
-}
-
-
-void 
-ValueInternalArray::makeIndexValid( ArrayIndex index )
-{
-   // Need to enlarge page index ?
-   if ( index >= pageCount_ * itemsPerPage )
-   {
-      PageIndex minNewPages = (index + 1) / itemsPerPage;
-      arrayAllocator()->reallocateArrayPageIndex( pages_, pageCount_, minNewPages );
-      JSON_ASSERT_MESSAGE( pageCount_ >= minNewPages, "ValueInternalArray::reserve(): bad reallocation" );
-   }
-
-   // Need to allocate new pages ?
-   ArrayIndex nextPageIndex = 
-      (size_ % itemsPerPage) != 0 ? size_ - (size_%itemsPerPage) + itemsPerPage
-                                  : size_;
-   if ( nextPageIndex <= index )
-   {
-      PageIndex pageIndex = nextPageIndex / itemsPerPage;
-      PageIndex pageToAllocate = (index - nextPageIndex) / itemsPerPage + 1;
-      for ( ; pageToAllocate-- > 0; ++pageIndex )
-         pages_[pageIndex] = arrayAllocator()->allocateArrayPage();
-   }
-
-   // Initialize all new entries
-   IteratorState it;
-   IteratorState itEnd;
-   makeIterator( it, size_ );
-   size_ = index + 1;
-   makeIterator( itEnd, size_ );
-   for ( ; !equals(it,itEnd); increment(it) )
-   {
-      Value *value = &dereference(it);
-      new (value) Value(); // Construct a default value using placement new
-   }
-}
-
-Value &
-ValueInternalArray::resolveReference( ArrayIndex index )
-{
-   if ( index >= size_ )
-      makeIndexValid( index );
-   return pages_[index/itemsPerPage][index%itemsPerPage];
-}
-
-Value *
-ValueInternalArray::find( ArrayIndex index ) const
-{
-   if ( index >= size_ )
-      return 0;
-   return &(pages_[index/itemsPerPage][index%itemsPerPage]);
-}
-
-ValueInternalArray::ArrayIndex 
-ValueInternalArray::size() const
-{
-   return size_;
-}
-
-int 
-ValueInternalArray::distance( const IteratorState &x, const IteratorState &y )
-{
-   return indexOf(y) - indexOf(x);
-}
-
-
-ValueInternalArray::ArrayIndex 
-ValueInternalArray::indexOf( const IteratorState &iterator )
-{
-   if ( !iterator.array_ )
-      return ArrayIndex(-1);
-   return ArrayIndex(
-      (iterator.currentPageIndex_ - iterator.array_->pages_) * itemsPerPage 
-      + iterator.currentItemIndex_ );
-}
-
-
-int 
-ValueInternalArray::compare( const ValueInternalArray &other ) const
-{
-   int sizeDiff( size_ - other.size_ );
-   if ( sizeDiff != 0 )
-      return sizeDiff;
-   
-   for ( ArrayIndex index =0; index < size_; ++index )
-   {
-      int diff = pages_[index/itemsPerPage][index%itemsPerPage].compare( 
-         other.pages_[index/itemsPerPage][index%itemsPerPage] );
-      if ( diff != 0 )
-         return diff;
-   }
-   return 0;
-}
diff --git a/lib/jsoncpp/src/lib_json/json_internalmap.inl b/lib/jsoncpp/src/lib_json/json_internalmap.inl
deleted file mode 100644
index 19771488d..000000000
--- a/lib/jsoncpp/src/lib_json/json_internalmap.inl
+++ /dev/null
@@ -1,607 +0,0 @@
-// included by json_value.cpp
-// everything is within Json namespace
-
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// class ValueInternalMap
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-
-/** \internal MUST be safely initialized using memset( this, 0, sizeof(ValueInternalLink) );
-   * This optimization is used by the fast allocator.
-   */
-ValueInternalLink::ValueInternalLink()
-   : previous_( 0 )
-   , next_( 0 )
-{
-}
-
-ValueInternalLink::~ValueInternalLink()
-{ 
-   for ( int index =0; index < itemPerLink; ++index )
-   {
-      if ( !items_[index].isItemAvailable() )
-      {
-         if ( !items_[index].isMemberNameStatic() )
-            free( keys_[index] );
-      }
-      else
-         break;
-   }
-}
-
-
-
-ValueMapAllocator::~ValueMapAllocator()
-{
-}
-
-#ifdef JSON_USE_SIMPLE_INTERNAL_ALLOCATOR
-class DefaultValueMapAllocator : public ValueMapAllocator
-{
-public: // overridden from ValueMapAllocator
-   virtual ValueInternalMap *newMap()
-   {
-      return new ValueInternalMap();
-   }
-
-   virtual ValueInternalMap *newMapCopy( const ValueInternalMap &other )
-   {
-      return new ValueInternalMap( other );
-   }
-
-   virtual void destructMap( ValueInternalMap *map )
-   {
-      delete map;
-   }
-
-   virtual ValueInternalLink *allocateMapBuckets( unsigned int size )
-   {
-      return new ValueInternalLink[size];
-   }
-
-   virtual void releaseMapBuckets( ValueInternalLink *links )
-   {
-      delete [] links;
-   }
-
-   virtual ValueInternalLink *allocateMapLink()
-   {
-      return new ValueInternalLink();
-   }
-
-   virtual void releaseMapLink( ValueInternalLink *link )
-   {
-      delete link;
-   }
-};
-#else
-/// @todo make this thread-safe (lock when accessign batch allocator)
-class DefaultValueMapAllocator : public ValueMapAllocator
-{
-public: // overridden from ValueMapAllocator
-   virtual ValueInternalMap *newMap()
-   {
-      ValueInternalMap *map = mapsAllocator_.allocate();
-      new (map) ValueInternalMap(); // placement new
-      return map;
-   }
-
-   virtual ValueInternalMap *newMapCopy( const ValueInternalMap &other )
-   {
-      ValueInternalMap *map = mapsAllocator_.allocate();
-      new (map) ValueInternalMap( other ); // placement new
-      return map;
-   }
-
-   virtual void destructMap( ValueInternalMap *map )
-   {
-      if ( map )
-      {
-         map->~ValueInternalMap();
-         mapsAllocator_.release( map );
-      }
-   }
-
-   virtual ValueInternalLink *allocateMapBuckets( unsigned int size )
-   {
-      return new ValueInternalLink[size];
-   }
-
-   virtual void releaseMapBuckets( ValueInternalLink *links )
-   {
-      delete [] links;
-   }
-
-   virtual ValueInternalLink *allocateMapLink()
-   {
-      ValueInternalLink *link = linksAllocator_.allocate();
-      memset( link, 0, sizeof(ValueInternalLink) );
-      return link;
-   }
-
-   virtual void releaseMapLink( ValueInternalLink *link )
-   {
-      link->~ValueInternalLink();
-      linksAllocator_.release( link );
-   }
-private:
-   BatchAllocator<ValueInternalMap,1> mapsAllocator_;
-   BatchAllocator<ValueInternalLink,1> linksAllocator_;
-};
-#endif
-
-static ValueMapAllocator *&mapAllocator()
-{
-   static DefaultValueMapAllocator defaultAllocator;
-   static ValueMapAllocator *mapAllocator = &defaultAllocator;
-   return mapAllocator;
-}
-
-static struct DummyMapAllocatorInitializer {
-   DummyMapAllocatorInitializer() 
-   {
-      mapAllocator();      // ensure mapAllocator() statics are initialized before main().
-   }
-} dummyMapAllocatorInitializer;
-
-
-
-// h(K) = value * K >> w ; with w = 32 & K prime w.r.t. 2^32.
-
-/*
-use linked list hash map. 
-buckets array is a container.
-linked list element contains 6 key/values. (memory = (16+4) * 6 + 4 = 124)
-value have extra state: valid, available, deleted
-*/
-
-
-ValueInternalMap::ValueInternalMap()
-   : buckets_( 0 )
-   , tailLink_( 0 )
-   , bucketsSize_( 0 )
-   , itemCount_( 0 )
-{
-}
-
-
-ValueInternalMap::ValueInternalMap( const ValueInternalMap &other )
-   : buckets_( 0 )
-   , tailLink_( 0 )
-   , bucketsSize_( 0 )
-   , itemCount_( 0 )
-{
-   reserve( other.itemCount_ );
-   IteratorState it;
-   IteratorState itEnd;
-   other.makeBeginIterator( it );
-   other.makeEndIterator( itEnd );
-   for ( ; !equals(it,itEnd); increment(it) )
-   {
-      bool isStatic;
-      const char *memberName = key( it, isStatic );
-      const Value &aValue = value( it );
-      resolveReference(memberName, isStatic) = aValue;
-   }
-}
-
-
-ValueInternalMap &
-ValueInternalMap::operator =( const ValueInternalMap &other )
-{
-   ValueInternalMap dummy( other );
-   swap( dummy );
-   return *this;
-}
-
-
-ValueInternalMap::~ValueInternalMap()
-{
-   if ( buckets_ )
-   {
-      for ( BucketIndex bucketIndex =0; bucketIndex < bucketsSize_; ++bucketIndex )
-      {
-         ValueInternalLink *link = buckets_[bucketIndex].next_;
-         while ( link )
-         {
-            ValueInternalLink *linkToRelease = link;
-            link = link->next_;
-            mapAllocator()->releaseMapLink( linkToRelease );
-         }
-      }
-      mapAllocator()->releaseMapBuckets( buckets_ );
-   }
-}
-
-
-void 
-ValueInternalMap::swap( ValueInternalMap &other )
-{
-   ValueInternalLink *tempBuckets = buckets_;
-   buckets_ = other.buckets_;
-   other.buckets_ = tempBuckets;
-   ValueInternalLink *tempTailLink = tailLink_;
-   tailLink_ = other.tailLink_;
-   other.tailLink_ = tempTailLink;
-   BucketIndex tempBucketsSize = bucketsSize_;
-   bucketsSize_ = other.bucketsSize_;
-   other.bucketsSize_ = tempBucketsSize;
-   BucketIndex tempItemCount = itemCount_;
-   itemCount_ = other.itemCount_;
-   other.itemCount_ = tempItemCount;
-}
-
-
-void 
-ValueInternalMap::clear()
-{
-   ValueInternalMap dummy;
-   swap( dummy );
-}
-
-
-ValueInternalMap::BucketIndex 
-ValueInternalMap::size() const
-{
-   return itemCount_;
-}
-
-bool 
-ValueInternalMap::reserveDelta( BucketIndex growth )
-{
-   return reserve( itemCount_ + growth );
-}
-
-bool 
-ValueInternalMap::reserve( BucketIndex newItemCount )
-{
-   if ( !buckets_  &&  newItemCount > 0 )
-   {
-      buckets_ = mapAllocator()->allocateMapBuckets( 1 );
-      bucketsSize_ = 1;
-      tailLink_ = &buckets_[0];
-   }
-//   BucketIndex idealBucketCount = (newItemCount + ValueInternalLink::itemPerLink) / ValueInternalLink::itemPerLink;
-   return true;
-}
-
-
-const Value *
-ValueInternalMap::find( const char *key ) const
-{
-   if ( !bucketsSize_ )
-      return 0;
-   HashKey hashedKey = hash( key );
-   BucketIndex bucketIndex = hashedKey % bucketsSize_;
-   for ( const ValueInternalLink *current = &buckets_[bucketIndex]; 
-         current != 0; 
-         current = current->next_ )
-   {
-      for ( BucketIndex index=0; index < ValueInternalLink::itemPerLink; ++index )
-      {
-         if ( current->items_[index].isItemAvailable() )
-            return 0;
-         if ( strcmp( key, current->keys_[index] ) == 0 )
-            return &current->items_[index];
-      }
-   }
-   return 0;
-}
-
-
-Value *
-ValueInternalMap::find( const char *key )
-{
-   const ValueInternalMap *constThis = this;
-   return const_cast<Value *>( constThis->find( key ) );
-}
-
-
-Value &
-ValueInternalMap::resolveReference( const char *key,
-                                    bool isStatic )
-{
-   HashKey hashedKey = hash( key );
-   if ( bucketsSize_ )
-   {
-      BucketIndex bucketIndex = hashedKey % bucketsSize_;
-      ValueInternalLink **previous = 0;
-      BucketIndex index;
-      for ( ValueInternalLink *current = &buckets_[bucketIndex]; 
-            current != 0; 
-            previous = &current->next_, current = current->next_ )
-      {
-         for ( index=0; index < ValueInternalLink::itemPerLink; ++index )
-         {
-            if ( current->items_[index].isItemAvailable() )
-               return setNewItem( key, isStatic, current, index );
-            if ( strcmp( key, current->keys_[index] ) == 0 )
-               return current->items_[index];
-         }
-      }
-   }
-
-   reserveDelta( 1 );
-   return unsafeAdd( key, isStatic, hashedKey );
-}
-
-
-void 
-ValueInternalMap::remove( const char *key )
-{
-   HashKey hashedKey = hash( key );
-   if ( !bucketsSize_ )
-      return;
-   BucketIndex bucketIndex = hashedKey % bucketsSize_;
-   for ( ValueInternalLink *link = &buckets_[bucketIndex]; 
-         link != 0; 
-         link = link->next_ )
-   {
-      BucketIndex index;
-      for ( index =0; index < ValueInternalLink::itemPerLink; ++index )
-      {
-         if ( link->items_[index].isItemAvailable() )
-            return;
-         if ( strcmp( key, link->keys_[index] ) == 0 )
-         {
-            doActualRemove( link, index, bucketIndex );
-            return;
-         }
-      }
-   }
-}
-
-void 
-ValueInternalMap::doActualRemove( ValueInternalLink *link, 
-                                  BucketIndex index,
-                                  BucketIndex bucketIndex )
-{
-   // find last item of the bucket and swap it with the 'removed' one.
-   // set removed items flags to 'available'.
-   // if last page only contains 'available' items, then desallocate it (it's empty)
-   ValueInternalLink *&lastLink = getLastLinkInBucket( index );
-   BucketIndex lastItemIndex = 1; // a link can never be empty, so start at 1
-   for ( ;   
-         lastItemIndex < ValueInternalLink::itemPerLink; 
-         ++lastItemIndex ) // may be optimized with dicotomic search
-   {
-      if ( lastLink->items_[lastItemIndex].isItemAvailable() )
-         break;
-   }
-   
-   BucketIndex lastUsedIndex = lastItemIndex - 1;
-   Value *valueToDelete = &link->items_[index];
-   Value *valueToPreserve = &lastLink->items_[lastUsedIndex];
-   if ( valueToDelete != valueToPreserve )
-      valueToDelete->swap( *valueToPreserve );
-   if ( lastUsedIndex == 0 )  // page is now empty
-   {  // remove it from bucket linked list and delete it.
-      ValueInternalLink *linkPreviousToLast = lastLink->previous_;
-      if ( linkPreviousToLast != 0 )   // can not deleted bucket link.
-      {
-         mapAllocator()->releaseMapLink( lastLink );
-         linkPreviousToLast->next_ = 0;
-         lastLink = linkPreviousToLast;
-      }
-   }
-   else
-   {
-      Value dummy;
-      valueToPreserve->swap( dummy ); // restore deleted to default Value.
-      valueToPreserve->setItemUsed( false );
-   }
-   --itemCount_;
-}
-
-
-ValueInternalLink *&
-ValueInternalMap::getLastLinkInBucket( BucketIndex bucketIndex )
-{
-   if ( bucketIndex == bucketsSize_ - 1 )
-      return tailLink_;
-   ValueInternalLink *&previous = buckets_[bucketIndex+1].previous_;
-   if ( !previous )
-      previous = &buckets_[bucketIndex];
-   return previous;
-}
-
-
-Value &
-ValueInternalMap::setNewItem( const char *key, 
-                              bool isStatic,
-                              ValueInternalLink *link, 
-                              BucketIndex index )
-{
-   char *duplicatedKey = valueAllocator()->makeMemberName( key );
-   ++itemCount_;
-   link->keys_[index] = duplicatedKey;
-   link->items_[index].setItemUsed();
-   link->items_[index].setMemberNameIsStatic( isStatic );
-   return link->items_[index]; // items already default constructed.
-}
-
-
-Value &
-ValueInternalMap::unsafeAdd( const char *key, 
-                             bool isStatic, 
-                             HashKey hashedKey )
-{
-   JSON_ASSERT_MESSAGE( bucketsSize_ > 0, "ValueInternalMap::unsafeAdd(): internal logic error." );
-   BucketIndex bucketIndex = hashedKey % bucketsSize_;
-   ValueInternalLink *&previousLink = getLastLinkInBucket( bucketIndex );
-   ValueInternalLink *link = previousLink;
-   BucketIndex index;
-   for ( index =0; index < ValueInternalLink::itemPerLink; ++index )
-   {
-      if ( link->items_[index].isItemAvailable() )
-         break;
-   }
-   if ( index == ValueInternalLink::itemPerLink ) // need to add a new page
-   {
-      ValueInternalLink *newLink = mapAllocator()->allocateMapLink();
-      index = 0;
-      link->next_ = newLink;
-      previousLink = newLink;
-      link = newLink;
-   }
-   return setNewItem( key, isStatic, link, index );
-}
-
-
-ValueInternalMap::HashKey 
-ValueInternalMap::hash( const char *key ) const
-{
-   HashKey hash = 0;
-   while ( *key )
-      hash += *key++ * 37;
-   return hash;
-}
-
-
-int 
-ValueInternalMap::compare( const ValueInternalMap &other ) const
-{
-   int sizeDiff( itemCount_ - other.itemCount_ );
-   if ( sizeDiff != 0 )
-      return sizeDiff;
-   // Strict order guaranty is required. Compare all keys FIRST, then compare values.
-   IteratorState it;
-   IteratorState itEnd;
-   makeBeginIterator( it );
-   makeEndIterator( itEnd );
-   for ( ; !equals(it,itEnd); increment(it) )
-   {
-      if ( !other.find( key( it ) ) )
-         return 1;
-   }
-
-   // All keys are equals, let's compare values
-   makeBeginIterator( it );
-   for ( ; !equals(it,itEnd); increment(it) )
-   {
-      const Value *otherValue = other.find( key( it ) );
-      int valueDiff = value(it).compare( *otherValue );
-      if ( valueDiff != 0 )
-         return valueDiff;
-   }
-   return 0;
-}
-
-
-void 
-ValueInternalMap::makeBeginIterator( IteratorState &it ) const
-{
-   it.map_ = const_cast<ValueInternalMap *>( this );
-   it.bucketIndex_ = 0;
-   it.itemIndex_ = 0;
-   it.link_ = buckets_;
-}
-
-
-void 
-ValueInternalMap::makeEndIterator( IteratorState &it ) const
-{
-   it.map_ = const_cast<ValueInternalMap *>( this );
-   it.bucketIndex_ = bucketsSize_;
-   it.itemIndex_ = 0;
-   it.link_ = 0;
-}
-
-
-bool 
-ValueInternalMap::equals( const IteratorState &x, const IteratorState &other )
-{
-   return x.map_ == other.map_  
-          &&  x.bucketIndex_ == other.bucketIndex_  
-          &&  x.link_ == other.link_
-          &&  x.itemIndex_ == other.itemIndex_;
-}
-
-
-void 
-ValueInternalMap::incrementBucket( IteratorState &iterator )
-{
-   ++iterator.bucketIndex_;
-   JSON_ASSERT_MESSAGE( iterator.bucketIndex_ <= iterator.map_->bucketsSize_,
-      "ValueInternalMap::increment(): attempting to iterate beyond end." );
-   if ( iterator.bucketIndex_ == iterator.map_->bucketsSize_ )
-      iterator.link_ = 0;
-   else
-      iterator.link_ = &(iterator.map_->buckets_[iterator.bucketIndex_]);
-   iterator.itemIndex_ = 0;
-}
-
-
-void 
-ValueInternalMap::increment( IteratorState &iterator )
-{
-   JSON_ASSERT_MESSAGE( iterator.map_, "Attempting to iterator using invalid iterator." );
-   ++iterator.itemIndex_;
-   if ( iterator.itemIndex_ == ValueInternalLink::itemPerLink )
-   {
-      JSON_ASSERT_MESSAGE( iterator.link_ != 0,
-         "ValueInternalMap::increment(): attempting to iterate beyond end." );
-      iterator.link_ = iterator.link_->next_;
-      if ( iterator.link_ == 0 )
-         incrementBucket( iterator );
-   }
-   else if ( iterator.link_->items_[iterator.itemIndex_].isItemAvailable() )
-   {
-      incrementBucket( iterator );
-   }
-}
-
-
-void 
-ValueInternalMap::decrement( IteratorState &iterator )
-{
-   if ( iterator.itemIndex_ == 0 )
-   {
-      JSON_ASSERT_MESSAGE( iterator.map_, "Attempting to iterate using invalid iterator." );
-      if ( iterator.link_ == &iterator.map_->buckets_[iterator.bucketIndex_] )
-      {
-         JSON_ASSERT_MESSAGE( iterator.bucketIndex_ > 0, "Attempting to iterate beyond beginning." );
-         --(iterator.bucketIndex_);
-      }
-      iterator.link_ = iterator.link_->previous_;
-      iterator.itemIndex_ = ValueInternalLink::itemPerLink - 1;
-   }
-}
-
-
-const char *
-ValueInternalMap::key( const IteratorState &iterator )
-{
-   JSON_ASSERT_MESSAGE( iterator.link_, "Attempting to iterate using invalid iterator." );
-   return iterator.link_->keys_[iterator.itemIndex_];
-}
-
-const char *
-ValueInternalMap::key( const IteratorState &iterator, bool &isStatic )
-{
-   JSON_ASSERT_MESSAGE( iterator.link_, "Attempting to iterate using invalid iterator." );
-   isStatic = iterator.link_->items_[iterator.itemIndex_].isMemberNameStatic();
-   return iterator.link_->keys_[iterator.itemIndex_];
-}
-
-
-Value &
-ValueInternalMap::value( const IteratorState &iterator )
-{
-   JSON_ASSERT_MESSAGE( iterator.link_, "Attempting to iterate using invalid iterator." );
-   return iterator.link_->items_[iterator.itemIndex_];
-}
-
-
-int 
-ValueInternalMap::distance( const IteratorState &x, const IteratorState &y )
-{
-   int offset = 0;
-   IteratorState it = x;
-   while ( !equals( it, y ) )
-      increment( it );
-   return offset;
-}
diff --git a/lib/jsoncpp/src/lib_json/json_reader.cpp b/lib/jsoncpp/src/lib_json/json_reader.cpp
deleted file mode 100644
index fb8421de9..000000000
--- a/lib/jsoncpp/src/lib_json/json_reader.cpp
+++ /dev/null
@@ -1,885 +0,0 @@
-#include "../../include/json/reader.h"
-#include "../../include/json/value.h"
-#include <utility>
-#include <cstdio>
-#include <cassert>
-#include <cstring>
-#include <iostream>
-#include <stdexcept>
-
-#if _MSC_VER >= 1400 // VC++ 8.0
-#pragma warning( disable : 4996 )   // disable warning about strdup being deprecated.
-#endif
-
-namespace Json {
-
-// Implementation of class Features
-// ////////////////////////////////
-
-Features::Features()
-   : allowComments_( true )
-   , strictRoot_( false )
-{
-}
-
-
-Features 
-Features::all()
-{
-   return Features();
-}
-
-
-Features 
-Features::strictMode()
-{
-   Features features;
-   features.allowComments_ = false;
-   features.strictRoot_ = true;
-   return features;
-}
-
-// Implementation of class Reader
-// ////////////////////////////////
-
-
-static inline bool 
-in( Reader::Char c, Reader::Char c1, Reader::Char c2, Reader::Char c3, Reader::Char c4 )
-{
-   return c == c1  ||  c == c2  ||  c == c3  ||  c == c4;
-}
-
-static inline bool 
-in( Reader::Char c, Reader::Char c1, Reader::Char c2, Reader::Char c3, Reader::Char c4, Reader::Char c5 )
-{
-   return c == c1  ||  c == c2  ||  c == c3  ||  c == c4  ||  c == c5;
-}
-
-
-static bool 
-containsNewLine( Reader::Location begin, 
-                 Reader::Location end )
-{
-   for ( ;begin < end; ++begin )
-      if ( *begin == '\n'  ||  *begin == '\r' )
-         return true;
-   return false;
-}
-
-static std::string codePointToUTF8(unsigned int cp)
-{
-   std::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] = 0x80 | static_cast<char>((0x3f & (cp >> 6)));
-      result[0] = 0xE0 | static_cast<char>((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;
-}
-
-
-// Class Reader
-// //////////////////////////////////////////////////////////////////
-
-Reader::Reader()
-   : features_( Features::all() )
-{
-}
-
-
-Reader::Reader( const Features &features )
-   : features_( features )
-{
-}
-
-
-bool
-Reader::parse( const std::string &document, 
-               Value &root,
-               bool collectComments )
-{
-   document_ = 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 std::string is reference-counted, this at least does not
-   // create an extra copy.
-   std::string doc;
-   std::getline(sin, doc, (char)EOF);
-   return parse( doc, 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 );
-   
-   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()
-{
-   Token token;
-   skipCommentTokens( token );
-   bool successful = true;
-
-   if ( collectComments_  &&  !commentsBefore_.empty() )
-   {
-      currentValue().setComment( commentsBefore_, commentBefore );
-      commentsBefore_ = "";
-   }
-
-
-   switch ( token.type_ )
-   {
-   case tokenObjectBegin:
-      successful = readObject( token );
-      break;
-   case tokenArrayBegin:
-      successful = readArray( token );
-      break;
-   case tokenNumber:
-      successful = decodeNumber( token );
-      break;
-   case tokenString:
-      successful = decodeString( token );
-      break;
-   case tokenTrue:
-      currentValue() = true;
-      break;
-   case tokenFalse:
-      currentValue() = false;
-      break;
-   case tokenNull:
-      currentValue() = Value();
-      break;
-   default:
-      return addError( "Syntax error: value, object or array expected.", token );
-   }
-
-   if ( collectComments_ )
-   {
-      lastValueEnd_ = current_;
-      lastValue_ = &currentValue();
-   }
-
-   return successful;
-}
-
-
-void 
-Reader::skipCommentTokens( Token &token )
-{
-   if ( features_.allowComments_ )
-   {
-      do
-      {
-         readToken( token );
-      }
-      while ( token.type_ == tokenComment );
-   }
-   else
-   {
-      readToken( token );
-   }
-}
-
-
-bool 
-Reader::expectToken( TokenType type, Token &token, const char *message )
-{
-   readToken( token );
-   if ( token.type_ != type )
-      return addError( message, token );
-   return true;
-}
-
-
-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;
-}
-
-
-void 
-Reader::addComment( Location begin, 
-                    Location end, 
-                    CommentPlacement placement )
-{
-   assert( collectComments_ );
-   if ( placement == commentAfterOnSameLine )
-   {
-      assert( lastValue_ != 0 );
-      lastValue_->setComment( std::string( begin, end ), placement );
-   }
-   else
-   {
-      if ( !commentsBefore_.empty() )
-         commentsBefore_ += "\n";
-      commentsBefore_ += std::string( begin, end );
-   }
-}
-
-
-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 == '\r'  ||  c == '\n' )
-         break;
-   }
-   return true;
-}
-
-
-void 
-Reader::readNumber()
-{
-   while ( current_ != end_ )
-   {
-      if ( !(*current_ >= '0'  &&  *current_ <= '9')  &&
-           !in( *current_, '.', 'e', 'E', '+', '-' ) )
-         break;
-      ++current_;
-   }
-}
-
-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;
-   std::string name;
-   currentValue() = Value( objectValue );
-   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;
-      if ( tokenName.type_ != tokenString )
-         break;
-      
-      name = "";
-      if ( !decodeString( tokenName, name ) )
-         return recoverFromError( tokenObjectEnd );
-
-      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 )
-{
-   currentValue() = Value( arrayValue );
-   skipSpaces();
-   if ( *current_ == ']' ) // empty array
-   {
-      Token endArray;
-      readToken( endArray );
-      return true;
-   }
-   int index = 0;
-   while ( true )
-   {
-      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 )
-{
-   bool isDouble = false;
-   for ( Location inspect = token.start_; inspect != token.end_; ++inspect )
-   {
-      isDouble = isDouble  
-                 ||  in( *inspect, '.', 'e', 'E', '+' )  
-                 ||  ( *inspect == '-'  &&  inspect != token.start_ );
-   }
-   if ( isDouble )
-      return decodeDouble( token );
-   Location current = token.start_;
-   bool isNegative = *current == '-';
-   if ( isNegative )
-      ++current;
-   Value::UInt threshold = (isNegative ? Value::UInt(-Value::minInt) 
-                                       : Value::maxUInt) / 10;
-   Value::UInt value = 0;
-   while ( current < token.end_ )
-   {
-      Char c = *current++;
-      if ( c < '0'  ||  c > '9' )
-         return addError( "'" + std::string( token.start_, token.end_ ) + "' is not a number.", token );
-      if ( value >= threshold )
-         return decodeDouble( token );
-      value = value * 10 + Value::UInt(c - '0');
-   }
-   if ( isNegative )
-      currentValue() = -Value::Int( value );
-   else if ( value <= Value::UInt(Value::maxInt) )
-      currentValue() = Value::Int( value );
-   else
-      currentValue() = value;
-   return true;
-}
-
-
-bool 
-Reader::decodeDouble( Token &token )
-{
-   double value = 0;
-   const int bufferSize = 32;
-   int count;
-   int length = int(token.end_ - token.start_);
-   if ( length < bufferSize )
-   {
-      Char buffer[bufferSize];
-      memcpy( buffer, token.start_, length );
-      buffer[length] = 0;
-      count = sscanf( buffer, "%lf", &value );
-   }
-   else
-   {
-      std::string buffer( token.start_, token.end_ );
-      count = sscanf( buffer.c_str(), "%lf", &value );
-   }
-
-   if ( count != 1 )
-      return addError( "'" + std::string( token.start_, token.end_ ) + "' is not a number.", token );
-   currentValue() = value;
-   return true;
-}
-
-
-bool 
-Reader::decodeString( Token &token )
-{
-   std::string decoded;
-   if ( !decodeString( token, decoded ) )
-      return false;
-   currentValue() = decoded;
-   return true;
-}
-
-
-bool 
-Reader::decodeString( Token &token, std::string &decoded )
-{
-   decoded.reserve( 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 &unicode )
-{
-   if ( end - current < 4 )
-      return addError( "Bad unicode escape sequence in string: four digits expected.", token, current );
-   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 );
-   }
-   return true;
-}
-
-
-bool 
-Reader::addError( const std::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 )
-{
-   int errorCount = int(errors_.size());
-   Token skip;
-   while ( true )
-   {
-      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 std::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;
-}
-
-
-std::string
-Reader::getLocationLineAndColumn( Location location ) const
-{
-   int line, column;
-   getLocationLineAndColumn( location, line, column );
-   char buffer[18+16+16+1];
-   sprintf( buffer, "Line %d, Column %d", line, column );
-   return buffer;
-}
-
-
-std::string 
-Reader::getFormatedErrorMessages() const
-{
-   std::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;
-}
-
-#define JSON_ASSERT( condition ) assert( condition );
-std::istream& operator>>( std::istream &sin, Value &root )
-{
-    Json::Reader reader;
-    bool ok = reader.parse(sin, root, true);
-    JSON_ASSERT( ok );
-    //if (!ok) throw std::runtime_error(reader.getFormatedErrorMessages());
-    return sin;
-}
-
-
-} // namespace Json
diff --git a/lib/jsoncpp/src/lib_json/json_value.cpp b/lib/jsoncpp/src/lib_json/json_value.cpp
deleted file mode 100644
index ea033c400..000000000
--- a/lib/jsoncpp/src/lib_json/json_value.cpp
+++ /dev/null
@@ -1,1727 +0,0 @@
-#include <iostream>
-#include "../../include/json/json.h"
-#include "../../include/json/writer.h"
-#include <utility>
-#include <stdexcept>
-#include <cstring>
-#include <cassert>
-#ifdef JSON_USE_CPPTL
-# include <cpptl/conststring.h>
-#endif
-#include <cstddef>    // size_t
-#ifndef JSON_USE_SIMPLE_INTERNAL_ALLOCATOR
-# include "json_batchallocator.h"
-#endif // #ifndef JSON_USE_SIMPLE_INTERNAL_ALLOCATOR
-
-#define JSON_ASSERT_UNREACHABLE assert( false )
-#define JSON_ASSERT( condition ) assert( condition );  // @todo <= change this into an exception throw
-#define JSON_ASSERT_MESSAGE( condition, message ) if (!( condition )) throw std::runtime_error( message );
-
-namespace Json {
-
-const Value Value::null;
-const Int Value::minInt = Int( ~(UInt(-1)/2) );
-const Int Value::maxInt = Int( UInt(-1)/2 );
-const UInt Value::maxUInt = UInt(-1);
-
-// A "safe" implementation of strdup. Allow null pointer to be passed. 
-// Also avoid warning on msvc80.
-//
-//inline char *safeStringDup( const char *czstring )
-//{
-//   if ( czstring )
-//   {
-//      const size_t length = (unsigned int)( strlen(czstring) + 1 );
-//      char *newString = static_cast<char *>( malloc( length ) );
-//      memcpy( newString, czstring, length );
-//      return newString;
-//   }
-//   return 0;
-//}
-//
-//inline char *safeStringDup( const std::string &str )
-//{
-//   if ( !str.empty() )
-//   {
-//      const size_t length = str.length();
-//      char *newString = static_cast<char *>( malloc( length + 1 ) );
-//      memcpy( newString, str.c_str(), length );
-//      newString[length] = 0;
-//      return newString;
-//   }
-//   return 0;
-//}
-
-ValueAllocator::~ValueAllocator()
-{
-}
-
-class DefaultValueAllocator : public ValueAllocator
-{
-public:
-   virtual ~DefaultValueAllocator()
-   {
-   }
-
-   virtual char *makeMemberName( const char *memberName )
-   {
-      return duplicateStringValue( memberName );
-   }
-
-   virtual void releaseMemberName( char *memberName )
-   {
-      releaseStringValue( memberName );
-   }
-
-   virtual char *duplicateStringValue( const char *value, 
-                                       unsigned int length = unknown )
-   {
-      //@todo invesgate this old optimization
-      //if ( !value  ||  value[0] == 0 )
-      //   return 0;
-
-      if ( length == unknown )
-         length = (unsigned int)strlen(value);
-      char *newString = static_cast<char *>( malloc( length + 1 ) );
-      memcpy( newString, value, length );
-      newString[length] = 0;
-      return newString;
-   }
-
-   virtual void releaseStringValue( char *value )
-   {
-      if ( value )
-         free( value );
-   }
-};
-
-static ValueAllocator *&valueAllocator()
-{
-   static DefaultValueAllocator defaultAllocator;
-   static ValueAllocator *valueAllocator = &defaultAllocator;
-   return valueAllocator;
-}
-
-static struct DummyValueAllocatorInitializer {
-   DummyValueAllocatorInitializer() 
-   {
-      valueAllocator();      // ensure valueAllocator() statics are initialized before main().
-   }
-} dummyValueAllocatorInitializer;
-
-
-
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// ValueInternals...
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-#ifdef JSON_VALUE_USE_INTERNAL_MAP
-# include "json_internalarray.inl"
-# include "json_internalmap.inl"
-#endif // JSON_VALUE_USE_INTERNAL_MAP
-
-# include "json_valueiterator.inl"
-
-
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// class Value::CommentInfo
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-
-
-Value::CommentInfo::CommentInfo()
-   : comment_( 0 )
-{
-}
-
-Value::CommentInfo::~CommentInfo()
-{
-   if ( comment_ )
-      valueAllocator()->releaseStringValue( comment_ );
-}
-
-
-void 
-Value::CommentInfo::setComment( const char *text )
-{
-   if ( comment_ )
-      valueAllocator()->releaseStringValue( comment_ );
-   JSON_ASSERT( text );
-   //JSON_ASSERT_MESSAGE( text[0]=='\0' || text[0]=='/', "Comments must start with /");
-   JSON_ASSERT( text[0]=='\0' || text[0]=='/' );
-   // It seems that /**/ style comments are acceptable as well.
-   comment_ = valueAllocator()->duplicateStringValue( text );
-}
-
-
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// class Value::CZString
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-# ifndef JSON_VALUE_USE_INTERNAL_MAP
-
-// Notes: index_ indicates if the string was allocated when
-// a string is stored.
-
-Value::CZString::CZString( int index )
-   : cstr_( 0 )
-   , index_( index )
-{
-}
-
-Value::CZString::CZString( const char *cstr, DuplicationPolicy allocate )
-   : cstr_( allocate == duplicate ? valueAllocator()->makeMemberName(cstr) 
-                                  : cstr )
-   , index_( allocate )
-{
-}
-
-Value::CZString::CZString( const CZString &other )
-: cstr_( other.index_ != noDuplication &&  other.cstr_ != 0
-                ?  valueAllocator()->makeMemberName( other.cstr_ )
-                : other.cstr_ )
-   , index_( other.cstr_ ? (other.index_ == noDuplication ? noDuplication : duplicate)
-                         : other.index_ )
-{
-}
-
-Value::CZString::~CZString()
-{
-   if ( cstr_  &&  index_ == duplicate )
-      valueAllocator()->releaseMemberName( const_cast<char *>( cstr_ ) );
-}
-
-void 
-Value::CZString::swap( CZString &other )
-{
-   std::swap( cstr_, other.cstr_ );
-   std::swap( index_, other.index_ );
-}
-
-Value::CZString &
-Value::CZString::operator =( const CZString &other )
-{
-   CZString temp( other );
-   swap( temp );
-   return *this;
-}
-
-bool 
-Value::CZString::operator<( const CZString &other ) const 
-{
-   if ( cstr_ )
-      return strcmp( cstr_, other.cstr_ ) < 0;
-   return index_ < other.index_;
-}
-
-bool 
-Value::CZString::operator==( const CZString &other ) const 
-{
-   if ( cstr_ )
-      return strcmp( cstr_, other.cstr_ ) == 0;
-   return index_ == other.index_;
-}
-
-
-int 
-Value::CZString::index() const
-{
-   return index_;
-}
-
-
-const char *
-Value::CZString::c_str() const
-{
-   return cstr_;
-}
-
-bool 
-Value::CZString::isStaticString() const
-{
-   return index_ == noDuplication;
-}
-
-#endif // ifndef JSON_VALUE_USE_INTERNAL_MAP
-
-
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// 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 type )
-   : type_( type )
-   , allocated_( 0 )
-   , comments_( 0 )
-# ifdef JSON_VALUE_USE_INTERNAL_MAP
-   , itemIsUsed_( 0 )
-#endif
-{
-   switch ( type )
-   {
-   case nullValue:
-      break;
-   case intValue:
-   case uintValue:
-      value_.int_ = 0;
-      break;
-   case realValue:
-      value_.real_ = 0.0;
-      break;
-   case stringValue:
-      value_.string_ = 0;
-      break;
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   case arrayValue:
-   case objectValue:
-      value_.map_ = new ObjectValues();
-      break;
-#else
-   case arrayValue:
-      value_.array_ = arrayAllocator()->newArray();
-      break;
-   case objectValue:
-      value_.map_ = mapAllocator()->newMap();
-      break;
-#endif
-   case booleanValue:
-      value_.bool_ = false;
-      break;
-   default:
-      JSON_ASSERT_UNREACHABLE;
-   }
-}
-
-
-Value::Value( Int value )
-   : type_( intValue )
-   , comments_( 0 )
-# ifdef JSON_VALUE_USE_INTERNAL_MAP
-   , itemIsUsed_( 0 )
-#endif
-{
-   value_.int_ = value;
-}
-
-
-Value::Value( UInt value )
-   : type_( uintValue )
-   , comments_( 0 )
-# ifdef JSON_VALUE_USE_INTERNAL_MAP
-   , itemIsUsed_( 0 )
-#endif
-{
-   value_.uint_ = value;
-}
-
-Value::Value( double value )
-   : type_( realValue )
-   , comments_( 0 )
-# ifdef JSON_VALUE_USE_INTERNAL_MAP
-   , itemIsUsed_( 0 )
-#endif
-{
-   value_.real_ = value;
-}
-
-Value::Value( const char *value )
-   : type_( stringValue )
-   , allocated_( true )
-   , comments_( 0 )
-# ifdef JSON_VALUE_USE_INTERNAL_MAP
-   , itemIsUsed_( 0 )
-#endif
-{
-   value_.string_ = valueAllocator()->duplicateStringValue( value );
-}
-
-
-Value::Value( const char *beginValue, 
-              const char *endValue )
-   : type_( stringValue )
-   , allocated_( true )
-   , comments_( 0 )
-# ifdef JSON_VALUE_USE_INTERNAL_MAP
-   , itemIsUsed_( 0 )
-#endif
-{
-   value_.string_ = valueAllocator()->duplicateStringValue( beginValue, 
-                                                            UInt(endValue - beginValue) );
-}
-
-
-Value::Value( const std::string &value )
-   : type_( stringValue )
-   , allocated_( true )
-   , comments_( 0 )
-# ifdef JSON_VALUE_USE_INTERNAL_MAP
-   , itemIsUsed_( 0 )
-#endif
-{
-   value_.string_ = valueAllocator()->duplicateStringValue( value.c_str(), 
-                                                            (unsigned int)value.length() );
-
-}
-
-Value::Value( const StaticString &value )
-   : type_( stringValue )
-   , allocated_( false )
-   , comments_( 0 )
-# ifdef JSON_VALUE_USE_INTERNAL_MAP
-   , itemIsUsed_( 0 )
-#endif
-{
-   value_.string_ = const_cast<char *>( value.c_str() );
-}
-
-
-# ifdef JSON_USE_CPPTL
-Value::Value( const CppTL::ConstString &value )
-   : type_( stringValue )
-   , allocated_( true )
-   , comments_( 0 )
-# ifdef JSON_VALUE_USE_INTERNAL_MAP
-   , itemIsUsed_( 0 )
-#endif
-{
-   value_.string_ = valueAllocator()->duplicateStringValue( value, value.length() );
-}
-# endif
-
-Value::Value( bool value )
-   : type_( booleanValue )
-   , comments_( 0 )
-# ifdef JSON_VALUE_USE_INTERNAL_MAP
-   , itemIsUsed_( 0 )
-#endif
-{
-   value_.bool_ = value;
-}
-
-
-Value::Value( const Value &other )
-   : type_( other.type_ )
-   , comments_( 0 )
-# ifdef JSON_VALUE_USE_INTERNAL_MAP
-   , itemIsUsed_( 0 )
-#endif
-{
-   switch ( type_ )
-   {
-   case nullValue:
-   case intValue:
-   case uintValue:
-   case realValue:
-   case booleanValue:
-      value_ = other.value_;
-      break;
-   case stringValue:
-      if ( other.value_.string_ )
-      {
-         value_.string_ = valueAllocator()->duplicateStringValue( other.value_.string_ );
-         allocated_ = true;
-      }
-      else
-         value_.string_ = 0;
-      break;
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   case arrayValue:
-   case objectValue:
-      value_.map_ = new ObjectValues( *other.value_.map_ );
-      break;
-#else
-   case arrayValue:
-      value_.array_ = arrayAllocator()->newArrayCopy( *other.value_.array_ );
-      break;
-   case objectValue:
-      value_.map_ = mapAllocator()->newMapCopy( *other.value_.map_ );
-      break;
-#endif
-   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_ );
-      }
-   }
-}
-
-
-Value::~Value()
-{
-   switch ( type_ )
-   {
-   case nullValue:
-   case intValue:
-   case uintValue:
-   case realValue:
-   case booleanValue:
-      break;
-   case stringValue:
-      if ( allocated_ )
-         valueAllocator()->releaseStringValue( value_.string_ );
-      break;
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   case arrayValue:
-   case objectValue:
-      delete value_.map_;
-      break;
-#else
-   case arrayValue:
-      arrayAllocator()->destructArray( value_.array_ );
-      break;
-   case objectValue:
-      mapAllocator()->destructMap( value_.map_ );
-      break;
-#endif
-   default:
-      JSON_ASSERT_UNREACHABLE;
-   }
-
-   if ( comments_ )
-      delete[] comments_;
-}
-
-Value &
-Value::operator=( const Value &other )
-{
-   Value temp( other );
-   swap( temp );
-   return *this;
-}
-
-void 
-Value::swap( 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;
-}
-
-ValueType 
-Value::type() const
-{
-   return type_;
-}
-
-
-int 
-Value::compare( const Value &other )
-{
-   /*
-   int typeDelta = other.type_ - type_;
-   switch ( type_ )
-   {
-   case nullValue:
-
-      return other.type_ == type_;
-   case intValue:
-      if ( other.type_.isNumeric()
-   case uintValue:
-   case realValue:
-   case booleanValue:
-      break;
-   case stringValue,
-      break;
-   case arrayValue:
-      delete value_.array_;
-      break;
-   case objectValue:
-      delete value_.map_;
-   default:
-      JSON_ASSERT_UNREACHABLE;
-   }
-   */
-   return 0;  // unreachable
-}
-
-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:
-      return ( value_.string_ == 0  &&  other.value_.string_ )
-             || ( other.value_.string_  
-                  &&  value_.string_  
-                  && strcmp( value_.string_, other.value_.string_ ) < 0 );
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   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_);
-      }
-#else
-   case arrayValue:
-      return value_.array_->compare( *(other.value_.array_) ) < 0;
-   case objectValue:
-      return value_.map_->compare( *(other.value_.map_) ) < 0;
-#endif
-   default:
-      JSON_ASSERT_UNREACHABLE;
-   }
-   return 0;  // 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:
-      return ( value_.string_ == other.value_.string_ )
-             || ( other.value_.string_  
-                  &&  value_.string_  
-                  && strcmp( value_.string_, other.value_.string_ ) == 0 );
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   case arrayValue:
-   case objectValue:
-      return value_.map_->size() == other.value_.map_->size()
-             && (*value_.map_) == (*other.value_.map_);
-#else
-   case arrayValue:
-      return value_.array_->compare( *(other.value_.array_) ) == 0;
-   case objectValue:
-      return value_.map_->compare( *(other.value_.map_) ) == 0;
-#endif
-   default:
-      JSON_ASSERT_UNREACHABLE;
-   }
-   return 0;  // unreachable
-}
-
-bool 
-Value::operator !=( const Value &other ) const
-{
-   return !( *this == other );
-}
-
-const char *
-Value::asCString() const
-{
-   JSON_ASSERT( type_ == stringValue );
-   return value_.string_;
-}
-
-
-std::string 
-Value::asString() const
-{
-   switch ( type_ )
-   {
-   case nullValue:
-      return "";
-   case stringValue:
-      return value_.string_ ? value_.string_ : "";
-   case booleanValue:
-      return value_.bool_ ? "true" : "false";
-   case intValue:
-   case uintValue:
-   case realValue:
-   case arrayValue:
-   case objectValue:
-      //JSON_ASSERT_MESSAGE( false, "Type is not convertible to string" );
-	  JSON_ASSERT( false );
-   default:
-      JSON_ASSERT_UNREACHABLE;
-   }
-   return ""; // unreachable
-}
-
-# ifdef JSON_USE_CPPTL
-CppTL::ConstString 
-Value::asConstString() const
-{
-   return CppTL::ConstString( asString().c_str() );
-}
-# endif
-
-Value::Int 
-Value::asInt() const
-{
-   switch ( type_ )
-   {
-   case nullValue:
-      return 0;
-   case intValue:
-      return value_.int_;
-   case uintValue:
-      //JSON_ASSERT_MESSAGE( value_.uint_ < (unsigned)maxInt, "integer out of signed integer range" );
-	  JSON_ASSERT( value_.uint_ < (unsigned)maxInt );
-      return value_.uint_;
-   case realValue:
-      //JSON_ASSERT_MESSAGE( value_.real_ >= minInt  &&  value_.real_ <= maxInt, "Real out of signed integer range" );
-	  JSON_ASSERT( value_.real_ >= minInt  &&  value_.real_ <= maxInt );
-      return Int( value_.real_ );
-   case booleanValue:
-      return value_.bool_ ? 1 : 0;
-   case stringValue:
-   case arrayValue:
-   case objectValue:
-      //JSON_ASSERT_MESSAGE( false, "Type is not convertible to int" );
-	  JSON_ASSERT( false );
-   default:
-      JSON_ASSERT_UNREACHABLE;
-   }
-   return 0; // unreachable;
-}
-
-Value::UInt 
-Value::asUInt() const
-{
-   switch ( type_ )
-   {
-   case nullValue:
-      return 0;
-   case intValue:
-      //JSON_ASSERT_MESSAGE( value_.int_ >= 0, "Negative integer can not be converted to unsigned integer" );
-	  JSON_ASSERT( value_.int_ >= 0 );
-      return value_.int_;
-   case uintValue:
-      return value_.uint_;
-   case realValue:
-      //JSON_ASSERT_MESSAGE( value_.real_ >= 0  &&  value_.real_ <= maxUInt,  "Real out of unsigned integer range" );
-	  JSON_ASSERT( value_.real_ >= 0  &&  value_.real_ <= maxUInt );
-      return UInt( value_.real_ );
-   case booleanValue:
-      return value_.bool_ ? 1 : 0;
-   case stringValue:
-   case arrayValue:
-   case objectValue:
-      //JSON_ASSERT_MESSAGE( false, "Type is not convertible to uint" );
-	  JSON_ASSERT( false );
-   default:
-      JSON_ASSERT_UNREACHABLE;
-   }
-   return 0; // unreachable;
-}
-
-double 
-Value::asDouble() const
-{
-   switch ( type_ )
-   {
-   case nullValue:
-      return 0.0;
-   case intValue:
-      return value_.int_;
-   case uintValue:
-      return value_.uint_;
-   case realValue:
-      return value_.real_;
-   case booleanValue:
-      return value_.bool_ ? 1.0 : 0.0;
-   case stringValue:
-   case arrayValue:
-   case objectValue:
-      //JSON_ASSERT_MESSAGE( false, "Type is not convertible to double" );
-	  JSON_ASSERT( false );
-   default:
-      JSON_ASSERT_UNREACHABLE;
-   }
-   return 0; // unreachable;
-}
-
-bool 
-Value::asBool() const
-{
-   switch ( type_ )
-   {
-   case nullValue:
-      return false;
-   case intValue:
-   case uintValue:
-      return value_.int_ != 0;
-   case realValue:
-      return value_.real_ != 0.0;
-   case booleanValue:
-      return value_.bool_;
-   case stringValue:
-      return value_.string_  &&  value_.string_[0] != 0;
-   case arrayValue:
-   case objectValue:
-      return value_.map_->size() != 0;
-   default:
-      JSON_ASSERT_UNREACHABLE;
-   }
-   return false; // unreachable;
-}
-
-
-bool 
-Value::isConvertibleTo( ValueType other ) const
-{
-   switch ( type_ )
-   {
-   case nullValue:
-      return true;
-   case intValue:
-      return ( other == nullValue  &&  value_.int_ == 0 )
-             || other == intValue
-             || ( other == uintValue  && value_.int_ >= 0 )
-             || other == realValue
-             || other == stringValue
-             || other == booleanValue;
-   case uintValue:
-      return ( other == nullValue  &&  value_.uint_ == 0 )
-             || ( other == intValue  && value_.uint_ <= (unsigned)maxInt )
-             || other == uintValue
-             || other == realValue
-             || other == stringValue
-             || other == booleanValue;
-   case realValue:
-      return ( other == nullValue  &&  value_.real_ == 0.0 )
-             || ( other == intValue  &&  value_.real_ >= minInt  &&  value_.real_ <= maxInt )
-             || ( other == uintValue  &&  value_.real_ >= 0  &&  value_.real_ <= maxUInt )
-             || other == realValue
-             || other == stringValue
-             || other == booleanValue;
-   case booleanValue:
-      return ( other == nullValue  &&  value_.bool_ == false )
-             || other == intValue
-             || other == uintValue
-             || other == realValue
-             || other == stringValue
-             || other == booleanValue;
-   case stringValue:
-      return other == stringValue
-             || ( other == nullValue  &&  (!value_.string_  ||  value_.string_[0] == 0) );
-   case arrayValue:
-      return other == arrayValue
-             ||  ( other == nullValue  &&  value_.map_->size() == 0 );
-   case objectValue:
-      return other == objectValue
-             ||  ( other == nullValue  &&  value_.map_->size() == 0 );
-   default:
-      JSON_ASSERT_UNREACHABLE;
-   }
-   return false; // unreachable;
-}
-
-
-/// Number of values in array or object
-Value::UInt 
-Value::size() const
-{
-   switch ( type_ )
-   {
-   case nullValue:
-   case intValue:
-   case uintValue:
-   case realValue:
-   case booleanValue:
-   case stringValue:
-      return 0;
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   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 Int( value_.map_->size() );
-#else
-   case arrayValue:
-      return Int( value_.array_->size() );
-   case objectValue:
-      return Int( value_.map_->size() );
-#endif
-   default:
-      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( type_ == nullValue  ||  type_ == arrayValue  || type_ == objectValue );
-
-   switch ( type_ )
-   {
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   case arrayValue:
-   case objectValue:
-      value_.map_->clear();
-      break;
-#else
-   case arrayValue:
-      value_.array_->clear();
-      break;
-   case objectValue:
-      value_.map_->clear();
-      break;
-#endif
-   default:
-      break;
-   }
-}
-
-void 
-Value::resize( UInt newSize )
-{
-   JSON_ASSERT( type_ == nullValue  ||  type_ == arrayValue );
-   if ( type_ == nullValue )
-      *this = Value( arrayValue );
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   UInt oldSize = size();
-   if ( newSize == 0 )
-      clear();
-   else if ( newSize > oldSize )
-      (*this)[ newSize - 1 ];
-   else
-   {
-      for ( UInt index = newSize; index < oldSize; ++index )
-         value_.map_->erase( index );
-      assert( size() == newSize );
-   }
-#else
-   value_.array_->resize( newSize );
-#endif
-}
-
-
-Value &
-Value::operator[]( UInt index )
-{
-   JSON_ASSERT( type_ == nullValue  ||  type_ == arrayValue );
-   if ( type_ == nullValue )
-      *this = Value( arrayValue );
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   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, null );
-   it = value_.map_->insert( it, defaultValue );
-   return (*it).second;
-#else
-   return value_.array_->resolveReference( index );
-#endif
-}
-
-
-const Value &
-Value::operator[]( UInt index ) const
-{
-   JSON_ASSERT( type_ == nullValue  ||  type_ == arrayValue );
-   if ( type_ == nullValue )
-      return null;
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   CZString key( index );
-   ObjectValues::const_iterator it = value_.map_->find( key );
-   if ( it == value_.map_->end() )
-      return null;
-   return (*it).second;
-#else
-   Value *value = value_.array_->find( index );
-   return value ? *value : null;
-#endif
-}
-
-
-Value &
-Value::operator[]( const char *key )
-{
-   return resolveReference( key, false );
-}
-
-
-Value &
-Value::resolveReference( const char *key, 
-                         bool isStatic )
-{
-   JSON_ASSERT( type_ == nullValue  ||  type_ == objectValue );
-   if ( type_ == nullValue )
-      *this = Value( objectValue );
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   CZString actualKey( key, isStatic ? CZString::noDuplication 
-                                     : 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, null );
-   it = value_.map_->insert( it, defaultValue );
-   Value &value = (*it).second;
-   return value;
-#else
-   return value_.map_->resolveReference( key, isStatic );
-#endif
-}
-
-
-Value 
-Value::get( UInt index, 
-            const Value &defaultValue ) const
-{
-   const Value *value = &((*this)[index]);
-   return value == &null ? defaultValue : *value;
-}
-
-
-bool 
-Value::isValidIndex( UInt index ) const
-{
-   return index < size();
-}
-
-
-
-const Value &
-Value::operator[]( const char *key ) const
-{
-   JSON_ASSERT( type_ == nullValue  ||  type_ == objectValue );
-   if ( type_ == nullValue )
-      return null;
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   CZString actualKey( key, CZString::noDuplication );
-   ObjectValues::const_iterator it = value_.map_->find( actualKey );
-   if ( it == value_.map_->end() )
-      return null;
-   return (*it).second;
-#else
-   const Value *value = value_.map_->find( key );
-   return value ? *value : null;
-#endif
-}
-
-
-Value &
-Value::operator[]( const std::string &key )
-{
-   return (*this)[ key.c_str() ];
-}
-
-
-const Value &
-Value::operator[]( const std::string &key ) const
-{
-   return (*this)[ key.c_str() ];
-}
-
-Value &
-Value::operator[]( const StaticString &key )
-{
-   return resolveReference( key, true );
-}
-
-
-# ifdef JSON_USE_CPPTL
-Value &
-Value::operator[]( const CppTL::ConstString &key )
-{
-   return (*this)[ key.c_str() ];
-}
-
-
-const Value &
-Value::operator[]( const CppTL::ConstString &key ) const
-{
-   return (*this)[ key.c_str() ];
-}
-# endif
-
-
-Value &
-Value::append( const Value &value )
-{
-   return (*this)[size()] = value;
-}
-
-
-Value 
-Value::get( const char *key, 
-            const Value &defaultValue ) const
-{
-   const Value *value = &((*this)[key]);
-   return value == &null ? defaultValue : *value;
-}
-
-
-Value 
-Value::get( const std::string &key,
-            const Value &defaultValue ) const
-{
-   return get( key.c_str(), defaultValue );
-}
-
-Value
-Value::removeMember( const char* key )
-{
-   JSON_ASSERT( type_ == nullValue  ||  type_ == objectValue );
-   if ( type_ == nullValue )
-      return null;
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   CZString actualKey( key, CZString::noDuplication );
-   ObjectValues::iterator it = value_.map_->find( actualKey );
-   if ( it == value_.map_->end() )
-      return null;
-   Value old(it->second);
-   value_.map_->erase(it);
-   return old;
-#else
-   Value *value = value_.map_->find( key );
-   if (value){
-      Value old(*value);
-      value_.map_.remove( key );
-      return old;
-   } else {
-      return null;
-   }
-#endif
-}
-
-Value
-Value::removeMember( const std::string &key )
-{
-   return removeMember( key.c_str() );
-}
-
-# ifdef JSON_USE_CPPTL
-Value 
-Value::get( const CppTL::ConstString &key,
-            const Value &defaultValue ) const
-{
-   return get( key.c_str(), defaultValue );
-}
-# endif
-
-bool 
-Value::isMember( const char *key ) const
-{
-   const Value *value = &((*this)[key]);
-   return value != &null;
-}
-
-
-bool 
-Value::isMember( const std::string &key ) const
-{
-   return isMember( key.c_str() );
-}
-
-
-# ifdef JSON_USE_CPPTL
-bool 
-Value::isMember( const CppTL::ConstString &key ) const
-{
-   return isMember( key.c_str() );
-}
-#endif
-
-Value::Members 
-Value::getMemberNames() const
-{
-   JSON_ASSERT( type_ == nullValue  ||  type_ == objectValue );
-   if ( type_ == nullValue )
-       return Value::Members();
-   Members members;
-   members.reserve( value_.map_->size() );
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   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.c_str() ) );
-#else
-   ValueInternalMap::IteratorState it;
-   ValueInternalMap::IteratorState itEnd;
-   value_.map_->makeBeginIterator( it );
-   value_.map_->makeEndIterator( itEnd );
-   for ( ; !ValueInternalMap::equals( it, itEnd ); ValueInternalMap::increment(it) )
-      members.push_back( std::string( ValueInternalMap::key( it ) ) );
-#endif
-   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
-
-
-bool
-Value::isNull() const
-{
-   return type_ == nullValue;
-}
-
-
-bool 
-Value::isBool() const
-{
-   return type_ == booleanValue;
-}
-
-
-bool 
-Value::isInt() const
-{
-   return type_ == intValue;
-}
-
-
-bool 
-Value::isUInt() const
-{
-   return type_ == uintValue;
-}
-
-
-bool 
-Value::isIntegral() const
-{
-   return type_ == intValue  
-          ||  type_ == uintValue  
-          ||  type_ == booleanValue;
-}
-
-
-bool 
-Value::isDouble() const
-{
-   return type_ == realValue;
-}
-
-
-bool 
-Value::isNumeric() const
-{
-   return isIntegral() || isDouble();
-}
-
-
-bool 
-Value::isString() const
-{
-   return type_ == stringValue;
-}
-
-
-bool 
-Value::isArray() const
-{
-   return type_ == nullValue  ||  type_ == arrayValue;
-}
-
-
-bool 
-Value::isObject() const
-{
-   return type_ == nullValue  ||  type_ == objectValue;
-}
-
-
-void 
-Value::setComment( const char *comment,
-                   CommentPlacement placement )
-{
-   if ( !comments_ )
-      comments_ = new CommentInfo[numberOfCommentPlacement];
-   comments_[placement].setComment( comment );
-}
-
-
-void 
-Value::setComment( const std::string &comment,
-                   CommentPlacement placement )
-{
-   setComment( comment.c_str(), placement );
-}
-
-
-bool 
-Value::hasComment( CommentPlacement placement ) const
-{
-   return comments_ != 0  &&  comments_[placement].comment_ != 0;
-}
-
-std::string 
-Value::getComment( CommentPlacement placement ) const
-{
-   if ( hasComment(placement) )
-      return comments_[placement].comment_;
-   return "";
-}
-
-
-std::string 
-Value::toStyledString() const
-{
-   StyledWriter writer;
-   return writer.write( *this );
-}
-
-
-Value::const_iterator 
-Value::begin() const
-{
-   switch ( type_ )
-   {
-#ifdef JSON_VALUE_USE_INTERNAL_MAP
-   case arrayValue:
-      if ( value_.array_ )
-      {
-         ValueInternalArray::IteratorState it;
-         value_.array_->makeBeginIterator( it );
-         return const_iterator( it );
-      }
-      break;
-   case objectValue:
-      if ( value_.map_ )
-      {
-         ValueInternalMap::IteratorState it;
-         value_.map_->makeBeginIterator( it );
-         return const_iterator( it );
-      }
-      break;
-#else
-   case arrayValue:
-   case objectValue:
-      if ( value_.map_ )
-         return const_iterator( value_.map_->begin() );
-      break;
-#endif
-   default:
-      break;
-   }
-   return const_iterator();
-}
-
-Value::const_iterator 
-Value::end() const
-{
-   switch ( type_ )
-   {
-#ifdef JSON_VALUE_USE_INTERNAL_MAP
-   case arrayValue:
-      if ( value_.array_ )
-      {
-         ValueInternalArray::IteratorState it;
-         value_.array_->makeEndIterator( it );
-         return const_iterator( it );
-      }
-      break;
-   case objectValue:
-      if ( value_.map_ )
-      {
-         ValueInternalMap::IteratorState it;
-         value_.map_->makeEndIterator( it );
-         return const_iterator( it );
-      }
-      break;
-#else
-   case arrayValue:
-   case objectValue:
-      if ( value_.map_ )
-         return const_iterator( value_.map_->end() );
-      break;
-#endif
-   default:
-      break;
-   }
-   return const_iterator();
-}
-
-
-Value::iterator 
-Value::begin()
-{
-   switch ( type_ )
-   {
-#ifdef JSON_VALUE_USE_INTERNAL_MAP
-   case arrayValue:
-      if ( value_.array_ )
-      {
-         ValueInternalArray::IteratorState it;
-         value_.array_->makeBeginIterator( it );
-         return iterator( it );
-      }
-      break;
-   case objectValue:
-      if ( value_.map_ )
-      {
-         ValueInternalMap::IteratorState it;
-         value_.map_->makeBeginIterator( it );
-         return iterator( it );
-      }
-      break;
-#else
-   case arrayValue:
-   case objectValue:
-      if ( value_.map_ )
-         return iterator( value_.map_->begin() );
-      break;
-#endif
-   default:
-      break;
-   }
-   return iterator();
-}
-
-Value::iterator 
-Value::end()
-{
-   switch ( type_ )
-   {
-#ifdef JSON_VALUE_USE_INTERNAL_MAP
-   case arrayValue:
-      if ( value_.array_ )
-      {
-         ValueInternalArray::IteratorState it;
-         value_.array_->makeEndIterator( it );
-         return iterator( it );
-      }
-      break;
-   case objectValue:
-      if ( value_.map_ )
-      {
-         ValueInternalMap::IteratorState it;
-         value_.map_->makeEndIterator( it );
-         return iterator( it );
-      }
-      break;
-#else
-   case arrayValue:
-   case objectValue:
-      if ( value_.map_ )
-         return iterator( value_.map_->end() );
-      break;
-#endif
-   default:
-      break;
-   }
-   return iterator();
-}
-
-
-// class PathArgument
-// //////////////////////////////////////////////////////////////////
-
-PathArgument::PathArgument()
-   : kind_( kindNone )
-{
-}
-
-
-PathArgument::PathArgument( Value::UInt index )
-   : index_( index )
-   , kind_( kindIndex )
-{
-}
-
-
-PathArgument::PathArgument( const char *key )
-   : key_( key )
-   , kind_( kindKey )
-{
-}
-
-
-PathArgument::PathArgument( const std::string &key )
-   : key_( key.c_str() )
-   , kind_( kindKey )
-{
-}
-
-// class Path
-// //////////////////////////////////////////////////////////////////
-
-Path::Path( const std::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 std::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
-         {
-            Value::UInt index = 0;
-            for ( ; current != end && *current >= '0'  &&  *current <= '9'; ++current )
-               index = index * 10 + Value::UInt(*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( std::string( beginName, current ) );
-      }
-   }
-}
-
-
-void 
-Path::addPathInArg( const std::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 std::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::null )
-         {
-            // 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::null )
-            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
diff --git a/lib/jsoncpp/src/lib_json/json_valueiterator.inl b/lib/jsoncpp/src/lib_json/json_valueiterator.inl
deleted file mode 100644
index 736e260ea..000000000
--- a/lib/jsoncpp/src/lib_json/json_valueiterator.inl
+++ /dev/null
@@ -1,292 +0,0 @@
-// included by json_value.cpp
-// everything is within Json namespace
-
-
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// class ValueIteratorBase
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-
-ValueIteratorBase::ValueIteratorBase()
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   : current_()
-   , isNull_( true )
-{
-}
-#else
-   : isArray_( true )
-   , isNull_( true )
-{
-   iterator_.array_ = ValueInternalArray::IteratorState();
-}
-#endif
-
-
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-ValueIteratorBase::ValueIteratorBase( const Value::ObjectValues::iterator &current )
-   : current_( current )
-   , isNull_( false )
-{
-}
-#else
-ValueIteratorBase::ValueIteratorBase( const ValueInternalArray::IteratorState &state )
-   : isArray_( true )
-{
-   iterator_.array_ = state;
-}
-
-
-ValueIteratorBase::ValueIteratorBase( const ValueInternalMap::IteratorState &state )
-   : isArray_( false )
-{
-   iterator_.map_ = state;
-}
-#endif
-
-Value &
-ValueIteratorBase::deref() const
-{
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   return current_->second;
-#else
-   if ( isArray_ )
-      return ValueInternalArray::dereference( iterator_.array_ );
-   return ValueInternalMap::value( iterator_.map_ );
-#endif
-}
-
-
-void 
-ValueIteratorBase::increment()
-{
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   ++current_;
-#else
-   if ( isArray_ )
-      ValueInternalArray::increment( iterator_.array_ );
-   ValueInternalMap::increment( iterator_.map_ );
-#endif
-}
-
-
-void 
-ValueIteratorBase::decrement()
-{
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   --current_;
-#else
-   if ( isArray_ )
-      ValueInternalArray::decrement( iterator_.array_ );
-   ValueInternalMap::decrement( iterator_.map_ );
-#endif
-}
-
-
-ValueIteratorBase::difference_type 
-ValueIteratorBase::computeDistance( const SelfType &other ) const
-{
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-# ifdef JSON_USE_CPPTL_SMALLMAP
-   return current_ - other.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
-#else
-   if ( isArray_ )
-      return ValueInternalArray::distance( iterator_.array_, other.iterator_.array_ );
-   return ValueInternalMap::distance( iterator_.map_, other.iterator_.map_ );
-#endif
-}
-
-
-bool 
-ValueIteratorBase::isEqual( const SelfType &other ) const
-{
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   if ( isNull_ )
-   {
-      return other.isNull_;
-   }
-   return current_ == other.current_;
-#else
-   if ( isArray_ )
-      return ValueInternalArray::equals( iterator_.array_, other.iterator_.array_ );
-   return ValueInternalMap::equals( iterator_.map_, other.iterator_.map_ );
-#endif
-}
-
-
-void 
-ValueIteratorBase::copy( const SelfType &other )
-{
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   current_ = other.current_;
-#else
-   if ( isArray_ )
-      iterator_.array_ = other.iterator_.array_;
-   iterator_.map_ = other.iterator_.map_;
-#endif
-}
-
-
-Value 
-ValueIteratorBase::key() const
-{
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   const Value::CZString czstring = (*current_).first;
-   if ( czstring.c_str() )
-   {
-      if ( czstring.isStaticString() )
-         return Value( StaticString( czstring.c_str() ) );
-      return Value( czstring.c_str() );
-   }
-   return Value( czstring.index() );
-#else
-   if ( isArray_ )
-      return Value( ValueInternalArray::indexOf( iterator_.array_ ) );
-   bool isStatic;
-   const char *memberName = ValueInternalMap::key( iterator_.map_, isStatic );
-   if ( isStatic )
-      return Value( StaticString( memberName ) );
-   return Value( memberName );
-#endif
-}
-
-
-UInt 
-ValueIteratorBase::index() const
-{
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   const Value::CZString czstring = (*current_).first;
-   if ( !czstring.c_str() )
-      return czstring.index();
-   return Value::UInt( -1 );
-#else
-   if ( isArray_ )
-      return Value::UInt( ValueInternalArray::indexOf( iterator_.array_ ) );
-   return Value::UInt( -1 );
-#endif
-}
-
-
-const char *
-ValueIteratorBase::memberName() const
-{
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   const char *name = (*current_).first.c_str();
-   return name ? name : "";
-#else
-   if ( !isArray_ )
-      return ValueInternalMap::key( iterator_.map_ );
-   return "";
-#endif
-}
-
-
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// class ValueConstIterator
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-
-ValueConstIterator::ValueConstIterator()
-{
-}
-
-
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-ValueConstIterator::ValueConstIterator( const Value::ObjectValues::iterator &current )
-   : ValueIteratorBase( current )
-{
-}
-#else
-ValueConstIterator::ValueConstIterator( const ValueInternalArray::IteratorState &state )
-   : ValueIteratorBase( state )
-{
-}
-
-ValueConstIterator::ValueConstIterator( const ValueInternalMap::IteratorState &state )
-   : ValueIteratorBase( state )
-{
-}
-#endif
-
-ValueConstIterator &
-ValueConstIterator::operator =( const ValueIteratorBase &other )
-{
-   copy( other );
-   return *this;
-}
-
-
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// class ValueIterator
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-
-ValueIterator::ValueIterator()
-{
-}
-
-
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-ValueIterator::ValueIterator( const Value::ObjectValues::iterator &current )
-   : ValueIteratorBase( current )
-{
-}
-#else
-ValueIterator::ValueIterator( const ValueInternalArray::IteratorState &state )
-   : ValueIteratorBase( state )
-{
-}
-
-ValueIterator::ValueIterator( const ValueInternalMap::IteratorState &state )
-   : ValueIteratorBase( state )
-{
-}
-#endif
-
-ValueIterator::ValueIterator( const ValueConstIterator &other )
-   : ValueIteratorBase( other )
-{
-}
-
-ValueIterator::ValueIterator( const ValueIterator &other )
-   : ValueIteratorBase( other )
-{
-}
-
-ValueIterator &
-ValueIterator::operator =( const SelfType &other )
-{
-   copy( other );
-   return *this;
-}
diff --git a/lib/jsoncpp/src/lib_json/json_writer.cpp b/lib/jsoncpp/src/lib_json/json_writer.cpp
deleted file mode 100644
index eff3fabeb..000000000
--- a/lib/jsoncpp/src/lib_json/json_writer.cpp
+++ /dev/null
@@ -1,829 +0,0 @@
-#include "../../include/json/writer.h"
-#include <utility>
-#include <assert.h>
-#include <stdio.h>
-#include <string.h>
-#include <iostream>
-#include <sstream>
-#include <iomanip>
-
-#if _MSC_VER >= 1400 // VC++ 8.0
-#pragma warning( disable : 4996 )   // disable warning about strdup being deprecated.
-#endif
-
-namespace Json {
-
-static bool isControlCharacter(char ch)
-{
-   return ch > 0 && ch <= 0x1F;
-}
-
-static bool containsControlCharacter( const char* str )
-{
-   while ( *str ) 
-   {
-      if ( isControlCharacter( *(str++) ) )
-         return true;
-   }
-   return false;
-}
-static void uintToString( unsigned int value, 
-                          char *&current )
-{
-   *--current = 0;
-   do
-   {
-      *--current = (value % 10) + '0';
-      value /= 10;
-   }
-   while ( value != 0 );
-}
-
-std::string valueToString( Int value )
-{
-   char buffer[32];
-   char *current = buffer + sizeof(buffer);
-   bool isNegative = value < 0;
-   if ( isNegative )
-      value = -value;
-   uintToString( UInt(value), current );
-   if ( isNegative )
-      *--current = '-';
-   assert( current >= buffer );
-   return current;
-}
-
-
-std::string valueToString( UInt value )
-{
-   char buffer[32];
-   char *current = buffer + sizeof(buffer);
-   uintToString( value, current );
-   assert( current >= buffer );
-   return current;
-}
-
-std::string valueToString( double value )
-{
-   char buffer[32];
-#if defined(_MSC_VER) && defined(__STDC_SECURE_LIB__) // Use secure version with visual studio 2005 to avoid warning. 
-   sprintf_s(buffer, sizeof(buffer), "%#.16g", value); 
-#else	
-   sprintf(buffer, "%#.16g", value); 
-#endif
-   char* ch = buffer + strlen(buffer) - 1;
-   if (*ch != '0') return buffer; // nothing to truncate, so save time
-   while(ch > buffer && *ch == '0'){
-     --ch;
-   }
-   char* last_nonzero = ch;
-   while(ch >= buffer){
-     switch(*ch){
-     case '0':
-     case '1':
-     case '2':
-     case '3':
-     case '4':
-     case '5':
-     case '6':
-     case '7':
-     case '8':
-     case '9':
-       --ch;
-       continue;
-     case '.':
-       // Truncate zeroes to save bytes in output, but keep one.
-       *(last_nonzero+2) = '\0';
-       return buffer;
-     default:
-       return buffer;
-     }
-   }
-   return buffer;
-}
-
-
-std::string valueToString( bool value )
-{
-   return value ? "true" : "false";
-}
-
-std::string valueToQuotedString( const char *value )
-{
-   // Not sure how to handle unicode...
-   if (strpbrk(value, "\"\\\b\f\n\r\t") == NULL && !containsControlCharacter( value ))
-      return std::string("\"") + value + "\"";
-   // We have to walk value and escape any special characters.
-   // Appending to std::string is not efficient, but this should be rare.
-   // (Note: forward slashes are *not* rare, but I am not escaping them.)
-   unsigned maxsize = strlen(value)*2 + 3; // allescaped+quotes+NULL
-   std::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 ) )
-            {
-               std::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 )
-{
-}
-
-
-void 
-FastWriter::enableYAMLCompatibility()
-{
-   yamlCompatiblityEnabled_ = true;
-}
-
-
-std::string 
-FastWriter::write( const Value &root )
-{
-   document_ = "";
-   writeValue( root );
-   document_ += "\n";
-   return document_;
-}
-
-
-void 
-FastWriter::writeValue( const Value &value )
-{
-   switch ( value.type() )
-   {
-   case nullValue:
-      document_ += "null";
-      break;
-   case intValue:
-      document_ += valueToString( value.asInt() );
-      break;
-   case uintValue:
-      document_ += valueToString( value.asUInt() );
-      break;
-   case realValue:
-      document_ += valueToString( value.asDouble() );
-      break;
-   case stringValue:
-      document_ += valueToQuotedString( value.asCString() );
-      break;
-   case booleanValue:
-      document_ += valueToString( value.asBool() );
-      break;
-   case arrayValue:
-      {
-         document_ += "[";
-         int size = value.size();
-         for ( int 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 std::string &name = *it;
-            if ( it != members.begin() )
-               document_ += ",";
-            document_ += valueToQuotedString( name.c_str() );
-            document_ += yamlCompatiblityEnabled_ ? ": " 
-                                                  : ":";
-            writeValue( value[name] );
-         }
-         document_ += "}";
-      }
-      break;
-   }
-}
-
-
-// Class StyledWriter
-// //////////////////////////////////////////////////////////////////
-
-StyledWriter::StyledWriter()
-   : rightMargin_( 74 )
-   , indentSize_( 3 )
-{
-}
-
-
-std::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.asInt() ) );
-      break;
-   case uintValue:
-      pushValue( valueToString( value.asUInt() ) );
-      break;
-   case realValue:
-      pushValue( valueToString( value.asDouble() ) );
-      break;
-   case stringValue:
-      pushValue( valueToQuotedString( value.asCString() ) );
-      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();
-            while ( true )
-            {
-               const std::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;
-         while ( true )
-         {
-            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 )
-{
-   int size = value.size();
-   bool isMultiLine = size*3 >= rightMargin_ ;
-   childValues_.clear();
-   for ( int index =0; index < size  &&  !isMultiLine; ++index )
-   {
-      const Value &childValue = value[index];
-      isMultiLine = 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  &&  !isMultiLine; ++index )
-      {
-         writeValue( value[index] );
-         lineLength += int( childValues_[index].length() );
-         isMultiLine = isMultiLine  &&  hasCommentForValue( value[index] );
-      }
-      addChildValues_ = false;
-      isMultiLine = isMultiLine  ||  lineLength >= rightMargin_;
-   }
-   return isMultiLine;
-}
-
-
-void 
-StyledWriter::pushValue( const std::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 std::string &value )
-{
-   writeIndent();
-   document_ += value;
-}
-
-
-void 
-StyledWriter::indent()
-{
-   indentString_ += std::string( indentSize_, ' ' );
-}
-
-
-void 
-StyledWriter::unindent()
-{
-   assert( int(indentString_.size()) >= indentSize_ );
-   indentString_.resize( indentString_.size() - indentSize_ );
-}
-
-
-void 
-StyledWriter::writeCommentBeforeValue( const Value &root )
-{
-   if ( !root.hasComment( commentBefore ) )
-      return;
-   document_ += normalizeEOL( root.getComment( commentBefore ) );
-   document_ += "\n";
-}
-
-
-void 
-StyledWriter::writeCommentAfterValueOnSameLine( const Value &root )
-{
-   if ( root.hasComment( commentAfterOnSameLine ) )
-      document_ += " " + normalizeEOL( root.getComment( commentAfterOnSameLine ) );
-
-   if ( root.hasComment( commentAfter ) )
-   {
-      document_ += "\n";
-      document_ += normalizeEOL( root.getComment( commentAfter ) );
-      document_ += "\n";
-   }
-}
-
-
-bool 
-StyledWriter::hasCommentForValue( const Value &value )
-{
-   return value.hasComment( commentBefore )
-          ||  value.hasComment( commentAfterOnSameLine )
-          ||  value.hasComment( commentAfter );
-}
-
-
-std::string 
-StyledWriter::normalizeEOL( const std::string &text )
-{
-   std::string normalized;
-   normalized.reserve( text.length() );
-   const char *begin = text.c_str();
-   const char *end = begin + text.length();
-   const char *current = begin;
-   while ( current != end )
-   {
-      char c = *current++;
-      if ( c == '\r' ) // mac or dos EOL
-      {
-         if ( *current == '\n' ) // convert dos EOL
-            ++current;
-         normalized += '\n';
-      }
-      else // handle unix EOL & other char
-         normalized += c;
-   }
-   return normalized;
-}
-
-
-// Class StyledStreamWriter
-// //////////////////////////////////////////////////////////////////
-
-StyledStreamWriter::StyledStreamWriter( std::string indentation )
-   : document_(NULL)
-   , rightMargin_( 74 )
-   , indentation_( indentation )
-{
-}
-
-
-void
-StyledStreamWriter::write( std::ostream &out, const Value &root )
-{
-   document_ = &out;
-   addChildValues_ = false;
-   indentString_ = "";
-   writeCommentBeforeValue( root );
-   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.asInt() ) );
-      break;
-   case uintValue:
-      pushValue( valueToString( value.asUInt() ) );
-      break;
-   case realValue:
-      pushValue( valueToString( value.asDouble() ) );
-      break;
-   case stringValue:
-      pushValue( valueToQuotedString( value.asCString() ) );
-      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();
-            while ( true )
-            {
-               const std::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;
-         while ( true )
-         {
-            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 
-StyledStreamWriter::isMultineArray( const Value &value )
-{
-   int size = value.size();
-   bool isMultiLine = size*3 >= rightMargin_ ;
-   childValues_.clear();
-   for ( int index =0; index < size  &&  !isMultiLine; ++index )
-   {
-      const Value &childValue = value[index];
-      isMultiLine = 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  &&  !isMultiLine; ++index )
-      {
-         writeValue( value[index] );
-         lineLength += int( childValues_[index].length() );
-         isMultiLine = isMultiLine  &&  hasCommentForValue( value[index] );
-      }
-      addChildValues_ = false;
-      isMultiLine = isMultiLine  ||  lineLength >= rightMargin_;
-   }
-   return isMultiLine;
-}
-
-
-void 
-StyledStreamWriter::pushValue( const std::string &value )
-{
-   if ( addChildValues_ )
-      childValues_.push_back( value );
-   else
-      *document_ << value;
-}
-
-
-void 
-StyledStreamWriter::writeIndent()
-{
-  /*
-    Some comments in this method would have been nice. ;-)
-
-   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_ << '\n' << indentString_;
-}
-
-
-void 
-StyledStreamWriter::writeWithIndent( const std::string &value )
-{
-   writeIndent();
-   *document_ << value;
-}
-
-
-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;
-   *document_ << normalizeEOL( root.getComment( commentBefore ) );
-   *document_ << "\n";
-}
-
-
-void 
-StyledStreamWriter::writeCommentAfterValueOnSameLine( const Value &root )
-{
-   if ( root.hasComment( commentAfterOnSameLine ) )
-      *document_ << " " + normalizeEOL( root.getComment( commentAfterOnSameLine ) );
-
-   if ( root.hasComment( commentAfter ) )
-   {
-      *document_ << "\n";
-      *document_ << normalizeEOL( root.getComment( commentAfter ) );
-      *document_ << "\n";
-   }
-}
-
-
-bool 
-StyledStreamWriter::hasCommentForValue( const Value &value )
-{
-   return value.hasComment( commentBefore )
-          ||  value.hasComment( commentAfterOnSameLine )
-          ||  value.hasComment( commentAfter );
-}
-
-
-std::string 
-StyledStreamWriter::normalizeEOL( const std::string &text )
-{
-   std::string normalized;
-   normalized.reserve( text.length() );
-   const char *begin = text.c_str();
-   const char *end = begin + text.length();
-   const char *current = begin;
-   while ( current != end )
-   {
-      char c = *current++;
-      if ( c == '\r' ) // mac or dos EOL
-      {
-         if ( *current == '\n' ) // convert dos EOL
-            ++current;
-         normalized += '\n';
-      }
-      else // handle unix EOL & other char
-         normalized += c;
-   }
-   return normalized;
-}
-
-
-std::ostream& operator<<( std::ostream &sout, const Value &root )
-{
-   Json::StyledStreamWriter writer;
-   writer.write(sout, root);
-   return sout;
-}
-
-
-} // namespace Json
diff --git a/lib/jsoncpp/src/lib_json/sconscript b/lib/jsoncpp/src/lib_json/sconscript
deleted file mode 100644
index 6e7c6c8a0..000000000
--- a/lib/jsoncpp/src/lib_json/sconscript
+++ /dev/null
@@ -1,8 +0,0 @@
-Import( 'env buildLibrary' )
-
-buildLibrary( env, Split( """
-    json_reader.cpp 
-    json_value.cpp 
-    json_writer.cpp
-     """ ),
-    'json' )
diff --git a/lib/luaexpat/lxplib.c b/lib/luaexpat/lxplib.c
index 1a36104a8..ff62ed83e 100644
--- a/lib/luaexpat/lxplib.c
+++ b/lib/luaexpat/lxplib.c
@@ -38,6 +38,7 @@ struct lxp_userdata {
   int tableref;  /* table with callbacks for this parser */
   enum XPState state;
   luaL_Buffer *b;  /* to concatenate sequences of cdata pieces */
+  int bufferCharData; /* whether to buffer cdata pieces */
 };
 
 typedef struct lxp_userdata lxp_userdata;
@@ -152,8 +153,13 @@ static void f_CharData (void *ud, const char *s, int len) {
   lxp_userdata *xpu = (lxp_userdata *)ud;
   if (xpu->state == XPSok) {
     if (getHandle(xpu, CharDataKey) == 0) return;  /* no handle */
-    xpu->state = XPSstring;
-    luaL_buffinit(xpu->L, xpu->b);
+    if(xpu->bufferCharData != 0) {
+      xpu->state = XPSstring;
+      luaL_buffinit(xpu->L, xpu->b);
+    } else {
+      lua_pushlstring(xpu->L, s, len);
+      docall(xpu, 1, 0);
+    }
   }
   if (xpu->state == XPSstring)
     luaL_addlstring(xpu->b, s, len);
@@ -326,6 +332,16 @@ static void f_StartDoctypeDecl (void *ud, const XML_Char *doctypeName,
   docall(xpu, 4, 0);
 }
 
+static void f_XmlDecl (void *ud, const XML_Char *version,
+                                 const XML_Char *encoding,
+                                 int standalone) {
+  lxp_userdata *xpu = (lxp_userdata *)ud;
+  if (getHandle(xpu, XmlDeclKey) == 0) return;  /* no handle */
+  lua_pushstring(xpu->L, version);
+  lua_pushstring(xpu->L, encoding);
+  lua_pushboolean(xpu->L, standalone);
+  docall(xpu, 3, 0);
+}
 /* }====================================================== */
 
 
@@ -346,7 +362,7 @@ static void checkcallbacks (lua_State *L) {
     "Default", "DefaultExpand", "StartElement", "EndElement",
     "ExternalEntityRef", "StartNamespaceDecl", "EndNamespaceDecl",
     "NotationDecl", "NotStandalone", "ProcessingInstruction",
-    "UnparsedEntityDecl", "StartDoctypeDecl", NULL};
+    "UnparsedEntityDecl", "StartDoctypeDecl", "XmlDecl", NULL};
   if (hasfield(L, "_nonstrict")) return;
   lua_pushnil(L);
   while (lua_next(L, 1)) {
@@ -364,8 +380,10 @@ static void checkcallbacks (lua_State *L) {
 
 static int lxp_make_parser (lua_State *L) {
   XML_Parser p;
+  int bufferCharData = (lua_type(L, 3) != LUA_TBOOLEAN) || (lua_toboolean(L, 3) != 0);
   char sep = *luaL_optstring(L, 2, "");
   lxp_userdata *xpu = createlxp(L);
+  xpu->bufferCharData = bufferCharData;
   p = xpu->parser = (sep == '\0') ? XML_ParserCreate(NULL) :
                                     XML_ParserCreateNS(NULL, sep);
   if (!p)
@@ -401,6 +419,8 @@ static int lxp_make_parser (lua_State *L) {
     XML_SetUnparsedEntityDeclHandler(p, f_UnparsedEntityDecl);
   if (hasfield(L, StartDoctypeDeclKey))
     XML_SetStartDoctypeDeclHandler(p, f_StartDoctypeDecl);
+  if (hasfield(L, XmlDeclKey))
+    XML_SetXmlDeclHandler(p, f_XmlDecl);
   return 1;
 }
 
@@ -524,11 +544,18 @@ static int lxp_stop (lua_State *L) {
 #define luaL_Reg luaL_reg
 #endif
 
+static int lxp_getcurrentbytecount (lua_State* L) {
+  lxp_userdata *xpu = checkparser(L, 1);
+  lua_pushinteger(L, XML_GetCurrentByteCount(xpu->parser));
+  return 1;
+}
+
 static const struct luaL_Reg lxp_meths[] = {
   {"parse", lxp_parse},
   {"close", lxp_close},
   {"__gc", parser_gc},
   {"pos", lxp_pos},
+  {"getcurrentbytecount", lxp_getcurrentbytecount},
   {"setencoding", lxp_setencoding},
   {"getcallbacks", getcallbacks},
   {"getbase", getbase},
@@ -588,12 +615,8 @@ int luaopen_lxp (lua_State *L) {
 	luaL_setfuncs (L, lxp_meths, 0);
 	lua_pop (L, 1); /* remove metatable */
 
-	// _X 2013_04_09: Modified to allow embedding
-	luaL_openlib (L, "lxp", lxp_funcs, 0);
-	/*
 	lua_newtable (L);
 	luaL_setfuncs (L, lxp_funcs, 0);
-	*/
 	set_info (L);
 	return 1;
 }
diff --git a/lib/luaexpat/lxplib.h b/lib/luaexpat/lxplib.h
index 9c0be4f78..4c7084c46 100644
--- a/lib/luaexpat/lxplib.h
+++ b/lib/luaexpat/lxplib.h
@@ -20,5 +20,6 @@
 #define ProcessingInstructionKey	"ProcessingInstruction"
 #define UnparsedEntityDeclKey		"UnparsedEntityDecl"
 #define StartDoctypeDeclKey		"StartDoctypeDecl"
+#define XmlDeclKey			"XmlDecl"
 
 int luaopen_lxp (lua_State *L);
diff --git a/lib/zlib/compress.c b/lib/zlib/compress.c
index ea4dfbe9d..6e9762676 100644
--- a/lib/zlib/compress.c
+++ b/lib/zlib/compress.c
@@ -29,7 +29,7 @@ int ZEXPORT compress2 (dest, destLen, source, sourceLen, level)
     z_stream stream;
     int err;
 
-    stream.next_in = (Bytef*)source;
+    stream.next_in = (z_const Bytef *)source;
     stream.avail_in = (uInt)sourceLen;
 #ifdef MAXSEG_64K
     /* Check for source > 64K on 16-bit machine: */
diff --git a/lib/zlib/deflate.c b/lib/zlib/deflate.c
index 9e4c2cbc8..696957705 100644
--- a/lib/zlib/deflate.c
+++ b/lib/zlib/deflate.c
@@ -1,5 +1,5 @@
 /* deflate.c -- compress data using the deflation algorithm
- * Copyright (C) 1995-2012 Jean-loup Gailly and Mark Adler
+ * Copyright (C) 1995-2013 Jean-loup Gailly and Mark Adler
  * For conditions of distribution and use, see copyright notice in zlib.h
  */
 
@@ -52,7 +52,7 @@
 #include "deflate.h"
 
 const char deflate_copyright[] =
-   " deflate 1.2.7 Copyright 1995-2012 Jean-loup Gailly and Mark Adler ";
+   " deflate 1.2.8 Copyright 1995-2013 Jean-loup Gailly and Mark Adler ";
 /*
   If you use the zlib library in a product, an acknowledgment is welcome
   in the documentation of your product. If for some reason you cannot
@@ -305,7 +305,7 @@ int ZEXPORT deflateInit2_(strm, level, method, windowBits, memLevel, strategy,
     if (s->window == Z_NULL || s->prev == Z_NULL || s->head == Z_NULL ||
         s->pending_buf == Z_NULL) {
         s->status = FINISH_STATE;
-        strm->msg = (char*)ERR_MSG(Z_MEM_ERROR);
+        strm->msg = ERR_MSG(Z_MEM_ERROR);
         deflateEnd (strm);
         return Z_MEM_ERROR;
     }
@@ -329,7 +329,7 @@ int ZEXPORT deflateSetDictionary (strm, dictionary, dictLength)
     uInt str, n;
     int wrap;
     unsigned avail;
-    unsigned char *next;
+    z_const unsigned char *next;
 
     if (strm == Z_NULL || strm->state == Z_NULL || dictionary == Z_NULL)
         return Z_STREAM_ERROR;
@@ -359,7 +359,7 @@ int ZEXPORT deflateSetDictionary (strm, dictionary, dictLength)
     avail = strm->avail_in;
     next = strm->next_in;
     strm->avail_in = dictLength;
-    strm->next_in = (Bytef *)dictionary;
+    strm->next_in = (z_const Bytef *)dictionary;
     fill_window(s);
     while (s->lookahead >= MIN_MATCH) {
         str = s->strstart;
@@ -513,6 +513,8 @@ int ZEXPORT deflateParams(strm, level, strategy)
         strm->total_in != 0) {
         /* Flush the last buffer: */
         err = deflate(strm, Z_BLOCK);
+        if (err == Z_BUF_ERROR && s->pending == 0)
+            err = Z_OK;
     }
     if (s->level != level) {
         s->level = level;
diff --git a/lib/zlib/deflate.h b/lib/zlib/deflate.h
index fbac44d90..ce0299edd 100644
--- a/lib/zlib/deflate.h
+++ b/lib/zlib/deflate.h
@@ -104,7 +104,7 @@ typedef struct internal_state {
     int   wrap;          /* bit 0 true for zlib, bit 1 true for gzip */
     gz_headerp  gzhead;  /* gzip header information to write */
     uInt   gzindex;      /* where in extra, name, or comment */
-    Byte  method;        /* STORED (for zip only) or DEFLATED */
+    Byte  method;        /* can only be DEFLATED */
     int   last_flush;    /* value of flush param for previous deflate call */
 
                 /* used by deflate.c: */
diff --git a/lib/zlib/gzguts.h b/lib/zlib/gzguts.h
index ee3f281aa..d87659d03 100644
--- a/lib/zlib/gzguts.h
+++ b/lib/zlib/gzguts.h
@@ -1,5 +1,5 @@
 /* gzguts.h -- zlib internal header definitions for gz* operations
- * Copyright (C) 2004, 2005, 2010, 2011, 2012 Mark Adler
+ * Copyright (C) 2004, 2005, 2010, 2011, 2012, 2013 Mark Adler
  * For conditions of distribution and use, see copyright notice in zlib.h
  */
 
@@ -35,6 +35,13 @@
 #  include <io.h>
 #endif
 
+#ifdef WINAPI_FAMILY
+#  define open _open
+#  define read _read
+#  define write _write
+#  define close _close
+#endif
+
 #ifdef NO_DEFLATE       /* for compatibility with old definition */
 #  define NO_GZCOMPRESS
 #endif
@@ -60,7 +67,7 @@
 #ifndef HAVE_VSNPRINTF
 #  ifdef MSDOS
 /* vsnprintf may exist on some MS-DOS compilers (DJGPP?),
- but for now we just assume it doesn't. */
+   but for now we just assume it doesn't. */
 #    define NO_vsnprintf
 #  endif
 #  ifdef __TURBOC__
@@ -88,6 +95,14 @@
 #  endif
 #endif
 
+/* unlike snprintf (which is required in C99, yet still not supported by
+   Microsoft more than a decade later!), _snprintf does not guarantee null
+   termination of the result -- however this is only used in gzlib.c where
+   the result is assured to fit in the space provided */
+#ifdef _MSC_VER
+#  define snprintf _snprintf
+#endif
+
 #ifndef local
 #  define local static
 #endif
@@ -127,7 +142,8 @@
 #  define DEF_MEM_LEVEL  MAX_MEM_LEVEL
 #endif
 
-/* default i/o buffer size -- double this for output when reading */
+/* default i/o buffer size -- double this for output when reading (this and
+   twice this must be able to fit in an unsigned type) */
 #define GZBUFSIZE 8192
 
 /* gzip modes, also provide a little integrity check on the passed structure */
diff --git a/lib/zlib/gzlib.c b/lib/zlib/gzlib.c
index ca55c6ea9..fae202ef8 100644
--- a/lib/zlib/gzlib.c
+++ b/lib/zlib/gzlib.c
@@ -1,5 +1,5 @@
 /* gzlib.c -- zlib functions common to reading and writing gzip files
- * Copyright (C) 2004, 2010, 2011, 2012 Mark Adler
+ * Copyright (C) 2004, 2010, 2011, 2012, 2013 Mark Adler
  * For conditions of distribution and use, see copyright notice in zlib.h
  */
 
@@ -108,7 +108,7 @@ local gzFile gz_open(path, fd, mode)
         return NULL;
 
     /* allocate gzFile structure to return */
-    state = malloc(sizeof(gz_state));
+    state = (gz_statep)malloc(sizeof(gz_state));
     if (state == NULL)
         return NULL;
     state->size = 0;            /* no buffers allocated yet */
@@ -162,8 +162,10 @@ local gzFile gz_open(path, fd, mode)
                 break;
             case 'F':
                 state->strategy = Z_FIXED;
+                break;
             case 'T':
                 state->direct = 1;
+                break;
             default:        /* could consider as an error, but just ignore */
                 ;
             }
@@ -194,8 +196,8 @@ local gzFile gz_open(path, fd, mode)
     }
     else
 #endif
-        len = strlen(path);
-    state->path = malloc(len + 1);
+        len = strlen((const char *)path);
+    state->path = (char *)malloc(len + 1);
     if (state->path == NULL) {
         free(state);
         return NULL;
@@ -208,7 +210,11 @@ local gzFile gz_open(path, fd, mode)
             *(state->path) = 0;
     else
 #endif
+#if !defined(NO_snprintf) && !defined(NO_vsnprintf)
+        snprintf(state->path, len + 1, "%s", (const char *)path);
+#else
         strcpy(state->path, path);
+#endif
 
     /* compute the flags for open() */
     oflag =
@@ -236,7 +242,7 @@ local gzFile gz_open(path, fd, mode)
 #ifdef _WIN32
         fd == -2 ? _wopen(path, oflag, 0666) :
 #endif
-        open(path, oflag, 0666));
+        open((const char *)path, oflag, 0666));
     if (state->fd == -1) {
         free(state->path);
         free(state);
@@ -282,9 +288,13 @@ gzFile ZEXPORT gzdopen(fd, mode)
     char *path;         /* identifier for error messages */
     gzFile gz;
 
-    if (fd == -1 || (path = malloc(7 + 3 * sizeof(int))) == NULL)
+    if (fd == -1 || (path = (char *)malloc(7 + 3 * sizeof(int))) == NULL)
         return NULL;
+#if !defined(NO_snprintf) && !defined(NO_vsnprintf)
+    snprintf(path, 7 + 3 * sizeof(int), "<fd:%d>", fd); /* for debugging */
+#else
     sprintf(path, "<fd:%d>", fd);   /* for debugging */
+#endif
     gz = gz_open(path, fd, mode);
     free(path);
     return gz;
@@ -531,7 +541,8 @@ const char * ZEXPORT gzerror(file, errnum)
     /* return error information */
     if (errnum != NULL)
         *errnum = state->err;
-    return state->msg == NULL ? "" : state->msg;
+    return state->err == Z_MEM_ERROR ? "out of memory" :
+                                       (state->msg == NULL ? "" : state->msg);
 }
 
 /* -- see zlib.h -- */
@@ -582,21 +593,24 @@ void ZLIB_INTERNAL gz_error(state, err, msg)
     if (msg == NULL)
         return;
 
-    /* for an out of memory error, save as static string */
-    if (err == Z_MEM_ERROR) {
-        state->msg = (char *)msg;
+    /* for an out of memory error, return literal string when requested */
+    if (err == Z_MEM_ERROR)
         return;
-    }
 
     /* construct error message with path */
-    if ((state->msg = malloc(strlen(state->path) + strlen(msg) + 3)) == NULL) {
+    if ((state->msg = (char *)malloc(strlen(state->path) + strlen(msg) + 3)) ==
+            NULL) {
         state->err = Z_MEM_ERROR;
-        state->msg = (char *)"out of memory";
         return;
     }
+#if !defined(NO_snprintf) && !defined(NO_vsnprintf)
+    snprintf(state->msg, strlen(state->path) + strlen(msg) + 3,
+             "%s%s%s", state->path, ": ", msg);
+#else
     strcpy(state->msg, state->path);
     strcat(state->msg, ": ");
     strcat(state->msg, msg);
+#endif
     return;
 }
 
diff --git a/lib/zlib/gzread.c b/lib/zlib/gzread.c
index 3493d34d4..bf4538eb2 100644
--- a/lib/zlib/gzread.c
+++ b/lib/zlib/gzread.c
@@ -1,5 +1,5 @@
 /* gzread.c -- zlib functions for reading gzip files
- * Copyright (C) 2004, 2005, 2010, 2011, 2012 Mark Adler
+ * Copyright (C) 2004, 2005, 2010, 2011, 2012, 2013 Mark Adler
  * For conditions of distribution and use, see copyright notice in zlib.h
  */
 
@@ -58,7 +58,8 @@ local int gz_avail(state)
         return -1;
     if (state->eof == 0) {
         if (strm->avail_in) {       /* copy what's there to the start */
-            unsigned char *p = state->in, *q = strm->next_in;
+            unsigned char *p = state->in;
+            unsigned const char *q = strm->next_in;
             unsigned n = strm->avail_in;
             do {
                 *p++ = *q++;
@@ -90,8 +91,8 @@ local int gz_look(state)
     /* allocate read buffers and inflate memory */
     if (state->size == 0) {
         /* allocate buffers */
-        state->in = malloc(state->want);
-        state->out = malloc(state->want << 1);
+        state->in = (unsigned char *)malloc(state->want);
+        state->out = (unsigned char *)malloc(state->want << 1);
         if (state->in == NULL || state->out == NULL) {
             if (state->out != NULL)
                 free(state->out);
@@ -352,14 +353,14 @@ int ZEXPORT gzread(file, buf, len)
 
         /* large len -- read directly into user buffer */
         else if (state->how == COPY) {      /* read directly */
-            if (gz_load(state, buf, len, &n) == -1)
+            if (gz_load(state, (unsigned char *)buf, len, &n) == -1)
                 return -1;
         }
 
         /* large len -- decompress directly into user buffer */
         else {  /* state->how == GZIP */
             strm->avail_out = len;
-            strm->next_out = buf;
+            strm->next_out = (unsigned char *)buf;
             if (gz_decomp(state) == -1)
                 return -1;
             n = state->x.have;
@@ -378,7 +379,11 @@ int ZEXPORT gzread(file, buf, len)
 }
 
 /* -- see zlib.h -- */
-#undef gzgetc
+#ifdef Z_PREFIX_SET
+#  undef z_gzgetc
+#else
+#  undef gzgetc
+#endif
 int ZEXPORT gzgetc(file)
     gzFile file;
 {
@@ -518,7 +523,7 @@ char * ZEXPORT gzgets(file, buf, len)
 
         /* look for end-of-line in current output buffer */
         n = state->x.have > left ? left : state->x.have;
-        eol = memchr(state->x.next, '\n', n);
+        eol = (unsigned char *)memchr(state->x.next, '\n', n);
         if (eol != NULL)
             n = (unsigned)(eol - state->x.next) + 1;
 
diff --git a/lib/zlib/gzwrite.c b/lib/zlib/gzwrite.c
index 27cb3428e..aa767fbf6 100644
--- a/lib/zlib/gzwrite.c
+++ b/lib/zlib/gzwrite.c
@@ -1,5 +1,5 @@
 /* gzwrite.c -- zlib functions for writing gzip files
- * Copyright (C) 2004, 2005, 2010, 2011, 2012 Mark Adler
+ * Copyright (C) 2004, 2005, 2010, 2011, 2012, 2013 Mark Adler
  * For conditions of distribution and use, see copyright notice in zlib.h
  */
 
@@ -19,7 +19,7 @@ local int gz_init(state)
     z_streamp strm = &(state->strm);
 
     /* allocate input buffer */
-    state->in = malloc(state->want);
+    state->in = (unsigned char *)malloc(state->want);
     if (state->in == NULL) {
         gz_error(state, Z_MEM_ERROR, "out of memory");
         return -1;
@@ -28,7 +28,7 @@ local int gz_init(state)
     /* only need output buffer and deflate state if compressing */
     if (!state->direct) {
         /* allocate output buffer */
-        state->out = malloc(state->want);
+        state->out = (unsigned char *)malloc(state->want);
         if (state->out == NULL) {
             free(state->in);
             gz_error(state, Z_MEM_ERROR, "out of memory");
@@ -168,7 +168,6 @@ int ZEXPORT gzwrite(file, buf, len)
     unsigned len;
 {
     unsigned put = len;
-    unsigned n;
     gz_statep state;
     z_streamp strm;
 
@@ -208,16 +207,19 @@ int ZEXPORT gzwrite(file, buf, len)
     if (len < state->size) {
         /* copy to input buffer, compress when full */
         do {
+            unsigned have, copy;
+
             if (strm->avail_in == 0)
                 strm->next_in = state->in;
-            n = state->size - strm->avail_in;
-            if (n > len)
-                n = len;
-            memcpy(strm->next_in + strm->avail_in, buf, n);
-            strm->avail_in += n;
-            state->x.pos += n;
-            buf = (char *)buf + n;
-            len -= n;
+            have = (unsigned)((strm->next_in + strm->avail_in) - state->in);
+            copy = state->size - have;
+            if (copy > len)
+                copy = len;
+            memcpy(state->in + have, buf, copy);
+            strm->avail_in += copy;
+            state->x.pos += copy;
+            buf = (const char *)buf + copy;
+            len -= copy;
             if (len && gz_comp(state, Z_NO_FLUSH) == -1)
                 return 0;
         } while (len);
@@ -229,7 +231,7 @@ int ZEXPORT gzwrite(file, buf, len)
 
         /* directly compress user buffer to file */
         strm->avail_in = len;
-        strm->next_in = (voidp)buf;
+        strm->next_in = (z_const Bytef *)buf;
         state->x.pos += len;
         if (gz_comp(state, Z_NO_FLUSH) == -1)
             return 0;
@@ -244,6 +246,7 @@ int ZEXPORT gzputc(file, c)
     gzFile file;
     int c;
 {
+    unsigned have;
     unsigned char buf[1];
     gz_statep state;
     z_streamp strm;
@@ -267,12 +270,16 @@ int ZEXPORT gzputc(file, c)
 
     /* try writing to input buffer for speed (state->size == 0 if buffer not
        initialized) */
-    if (strm->avail_in < state->size) {
+    if (state->size) {
         if (strm->avail_in == 0)
             strm->next_in = state->in;
-        strm->next_in[strm->avail_in++] = c;
-        state->x.pos++;
-        return c & 0xff;
+        have = (unsigned)((strm->next_in + strm->avail_in) - state->in);
+        if (have < state->size) {
+            state->in[have] = c;
+            strm->avail_in++;
+            state->x.pos++;
+            return c & 0xff;
+        }
     }
 
     /* no room in buffer or not initialized, use gz_write() */
@@ -300,12 +307,11 @@ int ZEXPORT gzputs(file, str)
 #include <stdarg.h>
 
 /* -- see zlib.h -- */
-int ZEXPORTVA gzprintf (gzFile file, const char *format, ...)
+int ZEXPORTVA gzvprintf(gzFile file, const char *format, va_list va)
 {
     int size, len;
     gz_statep state;
     z_streamp strm;
-    va_list va;
 
     /* get internal structure */
     if (file == NULL)
@@ -335,25 +341,20 @@ int ZEXPORTVA gzprintf (gzFile file, const char *format, ...)
     /* do the printf() into the input buffer, put length in len */
     size = (int)(state->size);
     state->in[size - 1] = 0;
-    va_start(va, format);
 #ifdef NO_vsnprintf
 #  ifdef HAS_vsprintf_void
     (void)vsprintf((char *)(state->in), format, va);
-    va_end(va);
     for (len = 0; len < size; len++)
         if (state->in[len] == 0) break;
 #  else
     len = vsprintf((char *)(state->in), format, va);
-    va_end(va);
 #  endif
 #else
 #  ifdef HAS_vsnprintf_void
     (void)vsnprintf((char *)(state->in), size, format, va);
-    va_end(va);
     len = strlen((char *)(state->in));
 #  else
     len = vsnprintf((char *)(state->in), size, format, va);
-    va_end(va);
 #  endif
 #endif
 
@@ -368,6 +369,17 @@ int ZEXPORTVA gzprintf (gzFile file, const char *format, ...)
     return len;
 }
 
+int ZEXPORTVA gzprintf(gzFile file, const char *format, ...)
+{
+    va_list va;
+    int ret;
+
+    va_start(va, format);
+    ret = gzvprintf(file, format, va);
+    va_end(va);
+    return ret;
+}
+
 #else /* !STDC && !Z_HAVE_STDARG_H */
 
 /* -- see zlib.h -- */
@@ -547,9 +559,9 @@ int ZEXPORT gzclose_w(file)
     }
 
     /* flush, free memory, and close file */
+    if (gz_comp(state, Z_FINISH) == -1)
+        ret = state->err;
     if (state->size) {
-        if (gz_comp(state, Z_FINISH) == -1)
-            ret = state->err;
         if (!state->direct) {
             (void)deflateEnd(&(state->strm));
             free(state->out);
diff --git a/lib/zlib/infback.c b/lib/zlib/infback.c
index 981aff17c..f3833c2e4 100644
--- a/lib/zlib/infback.c
+++ b/lib/zlib/infback.c
@@ -255,7 +255,7 @@ out_func out;
 void FAR *out_desc;
 {
     struct inflate_state FAR *state;
-    unsigned char FAR *next;    /* next input */
+    z_const unsigned char FAR *next;    /* next input */
     unsigned char FAR *put;     /* next output */
     unsigned have, left;        /* available input and output */
     unsigned long hold;         /* bit buffer */
diff --git a/lib/zlib/inffast.c b/lib/zlib/inffast.c
index 2f1d60b43..bda59ceb6 100644
--- a/lib/zlib/inffast.c
+++ b/lib/zlib/inffast.c
@@ -1,5 +1,5 @@
 /* inffast.c -- fast decoding
- * Copyright (C) 1995-2008, 2010 Mark Adler
+ * Copyright (C) 1995-2008, 2010, 2013 Mark Adler
  * For conditions of distribution and use, see copyright notice in zlib.h
  */
 
@@ -69,8 +69,8 @@ z_streamp strm;
 unsigned start;         /* inflate()'s starting value for strm->avail_out */
 {
     struct inflate_state FAR *state;
-    unsigned char FAR *in;      /* local strm->next_in */
-    unsigned char FAR *last;    /* while in < last, enough input available */
+    z_const unsigned char FAR *in;      /* local strm->next_in */
+    z_const unsigned char FAR *last;    /* have enough input while in < last */
     unsigned char FAR *out;     /* local strm->next_out */
     unsigned char FAR *beg;     /* inflate()'s initial strm->next_out */
     unsigned char FAR *end;     /* while out < end, enough space available */
diff --git a/lib/zlib/inflate.c b/lib/zlib/inflate.c
index 47418a1e1..870f89bb4 100644
--- a/lib/zlib/inflate.c
+++ b/lib/zlib/inflate.c
@@ -93,11 +93,12 @@
 
 /* function prototypes */
 local void fixedtables OF((struct inflate_state FAR *state));
-local int updatewindow OF((z_streamp strm, unsigned out));
+local int updatewindow OF((z_streamp strm, const unsigned char FAR *end,
+                           unsigned copy));
 #ifdef BUILDFIXED
    void makefixed OF((void));
 #endif
-local unsigned syncsearch OF((unsigned FAR *have, unsigned char FAR *buf,
+local unsigned syncsearch OF((unsigned FAR *have, const unsigned char FAR *buf,
                               unsigned len));
 
 int ZEXPORT inflateResetKeep(strm)
@@ -375,12 +376,13 @@ void makefixed()
    output will fall in the output data, making match copies simpler and faster.
    The advantage may be dependent on the size of the processor's data caches.
  */
-local int updatewindow(strm, out)
+local int updatewindow(strm, end, copy)
 z_streamp strm;
-unsigned out;
+const Bytef *end;
+unsigned copy;
 {
     struct inflate_state FAR *state;
-    unsigned copy, dist;
+    unsigned dist;
 
     state = (struct inflate_state FAR *)strm->state;
 
@@ -400,19 +402,18 @@ unsigned out;
     }
 
     /* copy state->wsize or less output bytes into the circular window */
-    copy = out - strm->avail_out;
     if (copy >= state->wsize) {
-        zmemcpy(state->window, strm->next_out - state->wsize, state->wsize);
+        zmemcpy(state->window, end - state->wsize, state->wsize);
         state->wnext = 0;
         state->whave = state->wsize;
     }
     else {
         dist = state->wsize - state->wnext;
         if (dist > copy) dist = copy;
-        zmemcpy(state->window + state->wnext, strm->next_out - copy, dist);
+        zmemcpy(state->window + state->wnext, end - copy, dist);
         copy -= dist;
         if (copy) {
-            zmemcpy(state->window, strm->next_out - copy, copy);
+            zmemcpy(state->window, end - copy, copy);
             state->wnext = copy;
             state->whave = state->wsize;
         }
@@ -606,7 +607,7 @@ z_streamp strm;
 int flush;
 {
     struct inflate_state FAR *state;
-    unsigned char FAR *next;    /* next input */
+    z_const unsigned char FAR *next;    /* next input */
     unsigned char FAR *put;     /* next output */
     unsigned have, left;        /* available input and output */
     unsigned long hold;         /* bit buffer */
@@ -920,7 +921,7 @@ int flush;
             while (state->have < 19)
                 state->lens[order[state->have++]] = 0;
             state->next = state->codes;
-            state->lencode = (code const FAR *)(state->next);
+            state->lencode = (const code FAR *)(state->next);
             state->lenbits = 7;
             ret = inflate_table(CODES, state->lens, 19, &(state->next),
                                 &(state->lenbits), state->work);
@@ -994,7 +995,7 @@ int flush;
                values here (9 and 6) without reading the comments in inftrees.h
                concerning the ENOUGH constants, which depend on those values */
             state->next = state->codes;
-            state->lencode = (code const FAR *)(state->next);
+            state->lencode = (const code FAR *)(state->next);
             state->lenbits = 9;
             ret = inflate_table(LENS, state->lens, state->nlen, &(state->next),
                                 &(state->lenbits), state->work);
@@ -1003,7 +1004,7 @@ int flush;
                 state->mode = BAD;
                 break;
             }
-            state->distcode = (code const FAR *)(state->next);
+            state->distcode = (const code FAR *)(state->next);
             state->distbits = 6;
             ret = inflate_table(DISTS, state->lens + state->nlen, state->ndist,
                             &(state->next), &(state->distbits), state->work);
@@ -1230,7 +1231,7 @@ int flush;
     RESTORE();
     if (state->wsize || (out != strm->avail_out && state->mode < BAD &&
             (state->mode < CHECK || flush != Z_FINISH)))
-        if (updatewindow(strm, out)) {
+        if (updatewindow(strm, strm->next_out, out - strm->avail_out)) {
             state->mode = MEM;
             return Z_MEM_ERROR;
         }
@@ -1264,6 +1265,29 @@ z_streamp strm;
     return Z_OK;
 }
 
+int ZEXPORT inflateGetDictionary(strm, dictionary, dictLength)
+z_streamp strm;
+Bytef *dictionary;
+uInt *dictLength;
+{
+    struct inflate_state FAR *state;
+
+    /* check state */
+    if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
+    state = (struct inflate_state FAR *)strm->state;
+
+    /* copy dictionary */
+    if (state->whave && dictionary != Z_NULL) {
+        zmemcpy(dictionary, state->window + state->wnext,
+                state->whave - state->wnext);
+        zmemcpy(dictionary + state->whave - state->wnext,
+                state->window, state->wnext);
+    }
+    if (dictLength != Z_NULL)
+        *dictLength = state->whave;
+    return Z_OK;
+}
+
 int ZEXPORT inflateSetDictionary(strm, dictionary, dictLength)
 z_streamp strm;
 const Bytef *dictionary;
@@ -1271,8 +1295,6 @@ uInt dictLength;
 {
     struct inflate_state FAR *state;
     unsigned long dictid;
-    unsigned char *next;
-    unsigned avail;
     int ret;
 
     /* check state */
@@ -1291,13 +1313,7 @@ uInt dictLength;
 
     /* copy dictionary to window using updatewindow(), which will amend the
        existing dictionary if appropriate */
-    next = strm->next_out;
-    avail = strm->avail_out;
-    strm->next_out = (Bytef *)dictionary + dictLength;
-    strm->avail_out = 0;
-    ret = updatewindow(strm, dictLength);
-    strm->avail_out = avail;
-    strm->next_out = next;
+    ret = updatewindow(strm, dictionary + dictLength, dictLength);
     if (ret) {
         state->mode = MEM;
         return Z_MEM_ERROR;
@@ -1337,7 +1353,7 @@ gz_headerp head;
  */
 local unsigned syncsearch(have, buf, len)
 unsigned FAR *have;
-unsigned char FAR *buf;
+const unsigned char FAR *buf;
 unsigned len;
 {
     unsigned got;
diff --git a/lib/zlib/inftrees.c b/lib/zlib/inftrees.c
index abcd7c45e..44d89cf24 100644
--- a/lib/zlib/inftrees.c
+++ b/lib/zlib/inftrees.c
@@ -1,5 +1,5 @@
 /* inftrees.c -- generate Huffman trees for efficient decoding
- * Copyright (C) 1995-2012 Mark Adler
+ * Copyright (C) 1995-2013 Mark Adler
  * For conditions of distribution and use, see copyright notice in zlib.h
  */
 
@@ -9,7 +9,7 @@
 #define MAXBITS 15
 
 const char inflate_copyright[] =
-   " inflate 1.2.7 Copyright 1995-2012 Mark Adler ";
+   " inflate 1.2.8 Copyright 1995-2013 Mark Adler ";
 /*
   If you use the zlib library in a product, an acknowledgment is welcome
   in the documentation of your product. If for some reason you cannot
@@ -62,7 +62,7 @@ unsigned short FAR *work;
         35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0};
     static const unsigned short lext[31] = { /* Length codes 257..285 extra */
         16, 16, 16, 16, 16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18,
-        19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 78, 68};
+        19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 72, 78};
     static const unsigned short dbase[32] = { /* Distance codes 0..29 base */
         1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193,
         257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145,
@@ -208,8 +208,8 @@ unsigned short FAR *work;
     mask = used - 1;            /* mask for comparing low */
 
     /* check available table space */
-    if ((type == LENS && used >= ENOUGH_LENS) ||
-        (type == DISTS && used >= ENOUGH_DISTS))
+    if ((type == LENS && used > ENOUGH_LENS) ||
+        (type == DISTS && used > ENOUGH_DISTS))
         return 1;
 
     /* process all codes and make table entries */
@@ -277,8 +277,8 @@ unsigned short FAR *work;
 
             /* check for enough space */
             used += 1U << curr;
-            if ((type == LENS && used >= ENOUGH_LENS) ||
-                (type == DISTS && used >= ENOUGH_DISTS))
+            if ((type == LENS && used > ENOUGH_LENS) ||
+                (type == DISTS && used > ENOUGH_DISTS))
                 return 1;
 
             /* point entry in root table to sub-table */
diff --git a/lib/zlib/trees.c b/lib/zlib/trees.c
index 8c32b214b..1fd7759ef 100644
--- a/lib/zlib/trees.c
+++ b/lib/zlib/trees.c
@@ -146,8 +146,8 @@ local void send_tree      OF((deflate_state *s, ct_data *tree, int max_code));
 local int  build_bl_tree  OF((deflate_state *s));
 local void send_all_trees OF((deflate_state *s, int lcodes, int dcodes,
                               int blcodes));
-local void compress_block OF((deflate_state *s, ct_data *ltree,
-                              ct_data *dtree));
+local void compress_block OF((deflate_state *s, const ct_data *ltree,
+                              const ct_data *dtree));
 local int  detect_data_type OF((deflate_state *s));
 local unsigned bi_reverse OF((unsigned value, int length));
 local void bi_windup      OF((deflate_state *s));
@@ -972,7 +972,8 @@ void ZLIB_INTERNAL _tr_flush_block(s, buf, stored_len, last)
     } else if (s->strategy == Z_FIXED || static_lenb == opt_lenb) {
 #endif
         send_bits(s, (STATIC_TREES<<1)+last, 3);
-        compress_block(s, (ct_data *)static_ltree, (ct_data *)static_dtree);
+        compress_block(s, (const ct_data *)static_ltree,
+                       (const ct_data *)static_dtree);
 #ifdef DEBUG
         s->compressed_len += 3 + s->static_len;
 #endif
@@ -980,7 +981,8 @@ void ZLIB_INTERNAL _tr_flush_block(s, buf, stored_len, last)
         send_bits(s, (DYN_TREES<<1)+last, 3);
         send_all_trees(s, s->l_desc.max_code+1, s->d_desc.max_code+1,
                        max_blindex+1);
-        compress_block(s, (ct_data *)s->dyn_ltree, (ct_data *)s->dyn_dtree);
+        compress_block(s, (const ct_data *)s->dyn_ltree,
+                       (const ct_data *)s->dyn_dtree);
 #ifdef DEBUG
         s->compressed_len += 3 + s->opt_len;
 #endif
@@ -1057,8 +1059,8 @@ int ZLIB_INTERNAL _tr_tally (s, dist, lc)
  */
 local void compress_block(s, ltree, dtree)
     deflate_state *s;
-    ct_data *ltree; /* literal tree */
-    ct_data *dtree; /* distance tree */
+    const ct_data *ltree; /* literal tree */
+    const ct_data *dtree; /* distance tree */
 {
     unsigned dist;      /* distance of matched string */
     int lc;             /* match length or unmatched char (if dist == 0) */
diff --git a/lib/zlib/uncompr.c b/lib/zlib/uncompr.c
index ad98be3a5..242e9493d 100644
--- a/lib/zlib/uncompr.c
+++ b/lib/zlib/uncompr.c
@@ -30,7 +30,7 @@ int ZEXPORT uncompress (dest, destLen, source, sourceLen)
     z_stream stream;
     int err;
 
-    stream.next_in = (Bytef*)source;
+    stream.next_in = (z_const Bytef *)source;
     stream.avail_in = (uInt)sourceLen;
     /* Check for source > 64K on 16-bit machine: */
     if ((uLong)stream.avail_in != sourceLen) return Z_BUF_ERROR;
diff --git a/lib/zlib/zconf.h b/lib/zlib/zconf.h
index 8a46a58b3..9987a7755 100644
--- a/lib/zlib/zconf.h
+++ b/lib/zlib/zconf.h
@@ -1,5 +1,5 @@
 /* zconf.h -- configuration of the zlib compression library
- * Copyright (C) 1995-2012 Jean-loup Gailly.
+ * Copyright (C) 1995-2013 Jean-loup Gailly.
  * For conditions of distribution and use, see copyright notice in zlib.h
  */
 
@@ -21,6 +21,7 @@
 #  define _dist_code            z__dist_code
 #  define _length_code          z__length_code
 #  define _tr_align             z__tr_align
+#  define _tr_flush_bits        z__tr_flush_bits
 #  define _tr_flush_block       z__tr_flush_block
 #  define _tr_init              z__tr_init
 #  define _tr_stored_block      z__tr_stored_block
@@ -77,6 +78,7 @@
 #      define gzopen_w              z_gzopen_w
 #    endif
 #    define gzprintf              z_gzprintf
+#    define gzvprintf             z_gzvprintf
 #    define gzputc                z_gzputc
 #    define gzputs                z_gzputs
 #    define gzread                z_gzread
@@ -103,6 +105,7 @@
 #  define inflateReset          z_inflateReset
 #  define inflateReset2         z_inflateReset2
 #  define inflateSetDictionary  z_inflateSetDictionary
+#  define inflateGetDictionary  z_inflateGetDictionary
 #  define inflateSync           z_inflateSync
 #  define inflateSyncPoint      z_inflateSyncPoint
 #  define inflateUndermine      z_inflateUndermine
@@ -388,20 +391,14 @@ typedef uLong FAR uLongf;
    typedef Byte       *voidp;
 #endif
 
-/* ./configure may #define Z_U4 here */
-
 #if !defined(Z_U4) && !defined(Z_SOLO) && defined(STDC)
 #  include <limits.h>
 #  if (UINT_MAX == 0xffffffffUL)
 #    define Z_U4 unsigned
-#  else
-#    if (ULONG_MAX == 0xffffffffUL)
-#      define Z_U4 unsigned long
-#    else
-#      if (USHRT_MAX == 0xffffffffUL)
-#        define Z_U4 unsigned short
-#      endif
-#    endif
+#  elif (ULONG_MAX == 0xffffffffUL)
+#    define Z_U4 unsigned long
+#  elif (USHRT_MAX == 0xffffffffUL)
+#    define Z_U4 unsigned short
 #  endif
 #endif
 
@@ -425,8 +422,16 @@ typedef uLong FAR uLongf;
 #  endif
 #endif
 
+#if defined(STDC) || defined(Z_HAVE_STDARG_H)
+#  ifndef Z_SOLO
+#    include <stdarg.h>         /* for va_list */
+#  endif
+#endif
+
 #ifdef _WIN32
-#  include <stddef.h>           /* for wchar_t */
+#  ifndef Z_SOLO
+#    include <stddef.h>         /* for wchar_t */
+#  endif
 #endif
 
 /* a little trick to accommodate both "#define _LARGEFILE64_SOURCE" and
@@ -435,7 +440,7 @@ typedef uLong FAR uLongf;
  * both "#undef _LARGEFILE64_SOURCE" and "#define _LARGEFILE64_SOURCE 0" as
  * equivalently requesting no 64-bit operations
  */
-#if defined(LARGEFILE64_SOURCE) && -_LARGEFILE64_SOURCE - -1 == 1
+#if defined(_LARGEFILE64_SOURCE) && -_LARGEFILE64_SOURCE - -1 == 1
 #  undef _LARGEFILE64_SOURCE
 #endif
 
@@ -443,7 +448,7 @@ typedef uLong FAR uLongf;
 #  define Z_HAVE_UNISTD_H
 #endif
 #ifndef Z_SOLO
-#  if defined(Z_HAVE_UNISTD_H) || defined(LARGEFILE64_SOURCE)
+#  if defined(Z_HAVE_UNISTD_H) || defined(_LARGEFILE64_SOURCE)
 #    include <unistd.h>         /* for SEEK_*, off_t, and _LFS64_LARGEFILE */
 #    ifdef VMS
 #      include <unixio.h>       /* for off_t */
diff --git a/lib/zlib/zlib.h b/lib/zlib/zlib.h
index 3edf3acdb..3e0c7672a 100644
--- a/lib/zlib/zlib.h
+++ b/lib/zlib/zlib.h
@@ -1,7 +1,7 @@
 /* zlib.h -- interface of the 'zlib' general purpose compression library
-  version 1.2.7, May 2nd, 2012
+  version 1.2.8, April 28th, 2013
 
-  Copyright (C) 1995-2012 Jean-loup Gailly and Mark Adler
+  Copyright (C) 1995-2013 Jean-loup Gailly and Mark Adler
 
   This software is provided 'as-is', without any express or implied
   warranty.  In no event will the authors be held liable for any damages
@@ -37,11 +37,11 @@
 extern "C" {
 #endif
 
-#define ZLIB_VERSION "1.2.7"
-#define ZLIB_VERNUM 0x1270
+#define ZLIB_VERSION "1.2.8"
+#define ZLIB_VERNUM 0x1280
 #define ZLIB_VER_MAJOR 1
 #define ZLIB_VER_MINOR 2
-#define ZLIB_VER_REVISION 7
+#define ZLIB_VER_REVISION 8
 #define ZLIB_VER_SUBREVISION 0
 
 /*
@@ -839,6 +839,21 @@ ZEXTERN int ZEXPORT inflateSetDictionary OF((z_streamp strm,
    inflate().
 */
 
+ZEXTERN int ZEXPORT inflateGetDictionary OF((z_streamp strm,
+                                             Bytef *dictionary,
+                                             uInt  *dictLength));
+/*
+     Returns the sliding dictionary being maintained by inflate.  dictLength is
+   set to the number of bytes in the dictionary, and that many bytes are copied
+   to dictionary.  dictionary must have enough space, where 32768 bytes is
+   always enough.  If inflateGetDictionary() is called with dictionary equal to
+   Z_NULL, then only the dictionary length is returned, and nothing is copied.
+   Similary, if dictLength is Z_NULL, then it is not set.
+
+     inflateGetDictionary returns Z_OK on success, or Z_STREAM_ERROR if the
+   stream state is inconsistent.
+*/
+
 ZEXTERN int ZEXPORT inflateSync OF((z_streamp strm));
 /*
      Skips invalid compressed data until a possible full flush point (see above
@@ -846,7 +861,7 @@ ZEXTERN int ZEXPORT inflateSync OF((z_streamp strm));
    available input is skipped.  No output is provided.
 
      inflateSync searches for a 00 00 FF FF pattern in the compressed data.
-   All full flush points have this pattern, but not all occurences of this
+   All full flush points have this pattern, but not all occurrences of this
    pattern are full flush points.
 
      inflateSync returns Z_OK if a possible full flush point has been found,
@@ -1007,7 +1022,8 @@ ZEXTERN int ZEXPORT inflateBackInit OF((z_streamp strm, int windowBits,
    the version of the header file.
 */
 
-typedef unsigned (*in_func) OF((void FAR *, unsigned char FAR * FAR *));
+typedef unsigned (*in_func) OF((void FAR *,
+                                z_const unsigned char FAR * FAR *));
 typedef int (*out_func) OF((void FAR *, unsigned char FAR *, unsigned));
 
 ZEXTERN int ZEXPORT inflateBack OF((z_streamp strm,
@@ -1015,11 +1031,12 @@ ZEXTERN int ZEXPORT inflateBack OF((z_streamp strm,
                                     out_func out, void FAR *out_desc));
 /*
      inflateBack() does a raw inflate with a single call using a call-back
-   interface for input and output.  This is more efficient than inflate() for
-   file i/o applications in that it avoids copying between the output and the
-   sliding window by simply making the window itself the output buffer.  This
-   function trusts the application to not change the output buffer passed by
-   the output function, at least until inflateBack() returns.
+   interface for input and output.  This is potentially more efficient than
+   inflate() for file i/o applications, in that it avoids copying between the
+   output and the sliding window by simply making the window itself the output
+   buffer.  inflate() can be faster on modern CPUs when used with large
+   buffers.  inflateBack() trusts the application to not change the output
+   buffer passed by the output function, at least until inflateBack() returns.
 
      inflateBackInit() must be called first to allocate the internal state
    and to initialize the state with the user-provided window buffer.
@@ -1736,6 +1753,13 @@ ZEXTERN int            ZEXPORT deflateResetKeep OF((z_streamp));
 ZEXTERN gzFile         ZEXPORT gzopen_w OF((const wchar_t *path,
                                             const char *mode));
 #endif
+#if defined(STDC) || defined(Z_HAVE_STDARG_H)
+#  ifndef Z_SOLO
+ZEXTERN int            ZEXPORTVA gzvprintf Z_ARG((gzFile file,
+                                                  const char *format,
+                                                  va_list va));
+#  endif
+#endif
 
 #ifdef __cplusplus
 }
diff --git a/lib/zlib/zutil.c b/lib/zlib/zutil.c
index 65e0d3b72..23d2ebef0 100644
--- a/lib/zlib/zutil.c
+++ b/lib/zlib/zutil.c
@@ -14,7 +14,7 @@
 struct internal_state      {int dummy;}; /* for buggy compilers */
 #endif
 
-const char * const z_errmsg[10] = {
+z_const char * const z_errmsg[10] = {
 "need dictionary",     /* Z_NEED_DICT       2  */
 "stream end",          /* Z_STREAM_END      1  */
 "",                    /* Z_OK              0  */
diff --git a/lib/zlib/zutil.h b/lib/zlib/zutil.h
index 4e3dcc6ae..24ab06b1c 100644
--- a/lib/zlib/zutil.h
+++ b/lib/zlib/zutil.h
@@ -1,5 +1,5 @@
 /* zutil.h -- internal interface and configuration of the compression library
- * Copyright (C) 1995-2012 Jean-loup Gailly.
+ * Copyright (C) 1995-2013 Jean-loup Gailly.
  * For conditions of distribution and use, see copyright notice in zlib.h
  */
 
@@ -44,13 +44,13 @@ typedef unsigned short ush;
 typedef ush FAR ushf;
 typedef unsigned long  ulg;
 
-extern const char * const z_errmsg[10]; /* indexed by 2-zlib_error */
+extern z_const char * const z_errmsg[10]; /* indexed by 2-zlib_error */
 /* (size given to avoid silly warnings with Visual C++) */
 
 #define ERR_MSG(err) z_errmsg[Z_NEED_DICT-(err)]
 
 #define ERR_RETURN(strm,err) \
-  return (strm->msg = (char*)ERR_MSG(err), (err))
+  return (strm->msg = ERR_MSG(err), (err))
 /* To be used only when the state is known to be valid */
 
         /* common constants */
@@ -168,7 +168,8 @@ extern const char * const z_errmsg[10]; /* indexed by 2-zlib_error */
 #endif
 
 /* provide prototypes for these when building zlib without LFS */
-#if !defined(_WIN32) && (!defined(_LARGEFILE64_SOURCE) || _LFS64_LARGEFILE-0 == 0)
+#if !defined(_WIN32) && \
+    (!defined(_LARGEFILE64_SOURCE) || _LFS64_LARGEFILE-0 == 0)
     ZEXTERN uLong ZEXPORT adler32_combine64 OF((uLong, uLong, z_off_t));
     ZEXTERN uLong ZEXPORT crc32_combine64 OF((uLong, uLong, z_off_t));
 #endif