Changes made in preparation for new regex version.

[SVN r16141]

include/boost/regex/v3/cregex.hpp

@@ -0,0 +1,316 @@
+/*
+ *
+ * Copyright (c) 1998-2002
+ * Dr John Maddock
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Dr John Maddock makes no representations
+ * about the suitability of this software for any purpose.  
+ * It is provided "as is" without express or implied warranty.
+ *
+ */
+ 
+ /*
+  *   LOCATION:    see http://www.boost.org for most recent version.
+  *   FILE         cregex.cpp
+  *   VERSION      see <boost/version.hpp>
+  *   DESCRIPTION: Declares POSIX API functions
+  *                + boost::RegEx high level wrapper.
+  */
+
+#ifndef BOOST_RE_CREGEX_HPP_INCLUDED
+#define BOOST_RE_CREGEX_HPP_INCLUDED
+
+#ifndef BOOST_REGEX_CONFIG_HPP
+#include <boost/regex/config.hpp>
+#endif
+
+#ifdef __BORLANDC__
+   #pragma option push -a8 -b -Vx -Ve -pc
+#endif
+
+/* include these defs only for POSIX compatablity */
+#ifdef __cplusplus
+namespace boost{
+extern "C" {
+#endif
+
+#if defined(__cplusplus) && !defined(BOOST_NO_STDC_NAMESPACE)
+typedef std::ptrdiff_t regoff_t;
+typedef std::size_t regsize_t;
+#else
+typedef ptrdiff_t regoff_t;
+typedef size_t regsize_t;
+#endif
+
+typedef struct
+{
+   unsigned int re_magic;
+   unsigned int re_nsub;      /* number of parenthesized subexpressions */
+   const char* re_endp;       /* end pointer for REG_PEND */
+   void* guts;             /* none of your business :-) */
+   unsigned int eflags;       /* none of your business :-) */
+} regex_tA;
+
+#ifndef BOOST_NO_WREGEX
+typedef struct
+{
+   unsigned int re_magic;
+   unsigned int re_nsub;      /* number of parenthesized subexpressions */
+   const wchar_t* re_endp;       /* end pointer for REG_PEND */
+   void* guts;             /* none of your business :-) */
+   unsigned int eflags;       /* none of your business :-) */
+} regex_tW;
+#endif
+
+typedef struct
+{
+   regoff_t rm_so;      /* start of match */
+   regoff_t rm_eo;      /* end of match */
+} regmatch_t;
+
+/* regcomp() flags */
+typedef enum{
+   REG_BASIC = 0000,
+   REG_EXTENDED = 0001,
+   REG_ICASE = 0002,
+   REG_NOSUB = 0004,
+   REG_NEWLINE = 0010,
+   REG_NOSPEC = 0020,
+   REG_PEND = 0040,
+   REG_DUMP = 0200,
+   REG_NOCOLLATE = 0400,
+   REG_ESCAPE_IN_LISTS = 01000,
+   REG_NEWLINE_ALT = 02000,
+
+   REG_PERL = REG_EXTENDED | REG_NOCOLLATE | REG_ESCAPE_IN_LISTS,
+   REG_AWK = REG_EXTENDED | REG_ESCAPE_IN_LISTS,
+   REG_GREP = REG_BASIC | REG_NEWLINE_ALT,
+   REG_EGREP = REG_EXTENDED | REG_NEWLINE_ALT,
+
+   REG_ASSERT = 15,
+   REG_INVARG = 16,
+   REG_ATOI = 255,   /* convert name to number (!) */
+   REG_ITOA = 0400   /* convert number to name (!) */
+} reg_comp_flags;
+
+/* regexec() flags */
+typedef enum{
+   REG_NOTBOL =    00001,
+   REG_NOTEOL =    00002,
+   REG_STARTEND =  00004
+} reg_exec_flags;
+
+BOOST_REGEX_DECL int BOOST_REGEX_CCALL regcompA(regex_tA*, const char*, int);
+BOOST_REGEX_DECL regsize_t BOOST_REGEX_CCALL regerrorA(int, const regex_tA*, char*, regsize_t);
+BOOST_REGEX_DECL int BOOST_REGEX_CCALL regexecA(const regex_tA*, const char*, regsize_t, regmatch_t*, int);
+BOOST_REGEX_DECL void BOOST_REGEX_CCALL regfreeA(regex_tA*);
+
+#ifndef BOOST_NO_WREGEX
+BOOST_REGEX_DECL int BOOST_REGEX_CCALL regcompW(regex_tW*, const wchar_t*, int);
+BOOST_REGEX_DECL regsize_t BOOST_REGEX_CCALL regerrorW(int, const regex_tW*, wchar_t*, regsize_t);
+BOOST_REGEX_DECL int BOOST_REGEX_CCALL regexecW(const regex_tW*, const wchar_t*, regsize_t, regmatch_t*, int);
+BOOST_REGEX_DECL void BOOST_REGEX_CCALL regfreeW(regex_tW*);
+#endif
+
+#ifdef UNICODE
+#define regcomp regcompW
+#define regerror regerrorW
+#define regexec regexecW
+#define regfree regfreeW
+#define regex_t regex_tW
+#else
+#define regcomp regcompA
+#define regerror regerrorA
+#define regexec regexecA
+#define regfree regfreeA
+#define regex_t regex_tA
+#endif
+
+/* regerror() flags */
+typedef enum
+{
+  REG_NOERROR = 0,   /* Success.  */
+  REG_NOMATCH = 1,      /* Didn't find a match (for regexec).  */
+
+  /* POSIX regcomp return error codes.  (In the order listed in the
+     standard.)  */
+  REG_BADPAT = 2,    /* Invalid pattern.  */
+  REG_ECOLLATE = 3,  /* Undefined collating element.  */
+  REG_ECTYPE = 4,    /* Invalid character class name.  */
+  REG_EESCAPE = 5,   /* Trailing backslash.  */
+  REG_ESUBREG = 6,   /* Invalid back reference.  */
+  REG_EBRACK = 7,    /* Unmatched left bracket.  */
+  REG_EPAREN = 8,    /* Parenthesis imbalance.  */
+  REG_EBRACE = 9,    /* Unmatched \{.  */
+  REG_BADBR = 10,    /* Invalid contents of \{\}.  */
+  REG_ERANGE = 11,   /* Invalid range end.  */
+  REG_ESPACE = 12,   /* Ran out of memory.  */
+  REG_BADRPT = 13,   /* No preceding re for repetition op.  */
+  REG_EEND = 14,     /* unexpected end of expression */
+  REG_ESIZE = 15,    /* expression too big */
+  REG_ERPAREN = 16,   /* unmatched right parenthesis */
+  REG_EMPTY = 17,    /* empty expression */
+  REG_E_MEMORY = REG_ESIZE, /* out of memory */
+  REG_E_UNKNOWN = 18 /* unknown error */
+} reg_errcode_t;
+
+enum match_flags
+{
+   match_default = 0,
+   match_not_bol = 1,                                // first is not start of line
+   match_not_eol = match_not_bol << 1,               // last is not end of line
+   match_not_bob = match_not_eol << 1,               // first is not start of buffer
+   match_not_eob = match_not_bob << 1,               // last is not end of buffer
+   match_not_bow = match_not_eob << 1,               // first is not start of word
+   match_not_eow = match_not_bow << 1,               // last is not end of word
+   match_not_dot_newline = match_not_eow << 1,       // \n is not matched by '.'
+   match_not_dot_null = match_not_dot_newline << 1,  // '\0' is not matched by '.'
+   match_prev_avail = match_not_dot_null << 1,       // *--first is a valid expression
+   match_init = match_prev_avail << 1,               // internal use
+   match_any = match_init << 1,                      // don't care what we match
+   match_not_null = match_any << 1,                  // string can't be null
+   match_continuous = match_not_null << 1,           // each grep match must continue from
+                                                     // uninterupted from the previous one
+   match_partial = match_continuous << 1,            // find partial matches
+   
+   match_stop = match_partial << 1,                  // stop after first match (grep)
+   match_all = match_stop << 1,                      // must find the whole of input even if match_any is set
+   match_max = match_all
+};
+
+
+#ifdef __cplusplus
+} // extern "C"
+} // namespace
+#endif
+
+
+#ifdef __BORLANDC__
+ #if __BORLANDC__ > 0x520
+  #pragma option pop
+ #endif
+#endif
+
+
+//
+// C++ high level wrapper goes here:
+//
+#if defined(__cplusplus)
+#include <string>
+#include <vector>
+namespace boost{
+
+#ifdef __BORLANDC__
+   #if __BORLANDC__ == 0x530
+    #pragma option push -a4 -b
+   #elif __BORLANDC__ > 0x530
+    #pragma option push -a8 -b
+   #endif
+#endif
+
+class RegEx;
+
+namespace re_detail{
+
+class RegExData;
+struct pred1;
+struct pred2;
+struct pred3;
+struct pred4;
+
+}  // namespace re_detail
+
+#if defined(BOOST_MSVC) || defined(__BORLANDC__)
+typedef bool (__cdecl *GrepCallback)(const RegEx& expression);
+typedef bool (__cdecl *GrepFileCallback)(const char* file, const RegEx& expression);
+typedef bool (__cdecl *FindFilesCallback)(const char* file);
+#else
+typedef bool (*GrepCallback)(const RegEx& expression);
+typedef bool (*GrepFileCallback)(const char* file, const RegEx& expression);
+typedef bool (*FindFilesCallback)(const char* file);
+#endif
+
+class BOOST_REGEX_DECL RegEx
+{
+private:
+   re_detail::RegExData* pdata;
+public:
+   RegEx();
+   RegEx(const RegEx& o);
+   ~RegEx();
+   explicit RegEx(const char* c, bool icase = false);
+   explicit RegEx(const std::string& s, bool icase = false);
+   RegEx& operator=(const RegEx& o);
+   RegEx& operator=(const char* p);
+   RegEx& operator=(const std::string& s){ return this->operator=(s.c_str()); }
+   unsigned int SetExpression(const char* p, bool icase = false);
+   unsigned int SetExpression(const std::string& s, bool icase = false){ return SetExpression(s.c_str(), icase); }
+   std::string Expression()const;
+   unsigned int error_code()const;
+   //
+   // now matching operators:
+   //
+   bool Match(const char* p, unsigned int flags = match_default);
+   bool Match(const std::string& s, unsigned int flags = match_default) { return Match(s.c_str(), flags); }
+   bool Search(const char* p, unsigned int flags = match_default);
+   bool Search(const std::string& s, unsigned int flags = match_default) { return Search(s.c_str(), flags); }
+   unsigned int Grep(GrepCallback cb, const char* p, unsigned int flags = match_default);
+   unsigned int Grep(GrepCallback cb, const std::string& s, unsigned int flags = match_default) { return Grep(cb, s.c_str(), flags); }
+   unsigned int Grep(std::vector<std::string>& v, const char* p, unsigned int flags = match_default);
+   unsigned int Grep(std::vector<std::string>& v, const std::string& s, unsigned int flags = match_default) { return Grep(v, s.c_str(), flags); }
+   unsigned int Grep(std::vector<std::size_t>& v, const char* p, unsigned int flags = match_default);
+   unsigned int Grep(std::vector<std::size_t>& v, const std::string& s, unsigned int flags = match_default) { return Grep(v, s.c_str(), flags); }
+#ifndef BOOST_REGEX_NO_FILEITER
+   unsigned int GrepFiles(GrepFileCallback cb, const char* files, bool recurse = false, unsigned int flags = match_default);
+   unsigned int GrepFiles(GrepFileCallback cb, const std::string& files, bool recurse = false, unsigned int flags = match_default) { return GrepFiles(cb, files.c_str(), recurse, flags); }
+   unsigned int FindFiles(FindFilesCallback cb, const char* files, bool recurse = false, unsigned int flags = match_default);
+   unsigned int FindFiles(FindFilesCallback cb, const std::string& files, bool recurse = false, unsigned int flags = match_default) { return FindFiles(cb, files.c_str(), recurse, flags); }
+#endif
+
+   std::string Merge(const std::string& in, const std::string& fmt,
+                       bool copy = true, unsigned int flags = match_default);
+   std::string Merge(const char* in, const char* fmt,
+                       bool copy = true, unsigned int flags = match_default);
+
+   std::size_t Split(std::vector<std::string>& v, std::string& s, unsigned flags = match_default, unsigned max_count = ~0);
+   //
+   // now operators for returning what matched in more detail:
+   //
+   std::size_t Position(int i = 0)const;
+   std::size_t Length(int i = 0)const;
+   bool Matched(int i = 0)const;
+   unsigned int Line()const;
+   unsigned int Marks()const;
+   std::string What(int i = 0)const;
+   std::string operator[](int i)const { return What(i); }
+
+   static const unsigned int npos;
+
+   friend struct re_detail::pred1;
+   friend struct re_detail::pred2;
+   friend struct re_detail::pred3;
+   friend struct re_detail::pred4;
+};
+
+#ifdef __BORLANDC__
+  #pragma option pop
+#endif
+
+} // namespace boost
+
+#endif
+
+#endif // include guard
+
+
+
+
+
+
+
+
+

include/boost/regex/v3/fileiter.hpp

@@ -0,0 +1,456 @@
+/*
+ *
+ * Copyright (c) 1998-2002
+ * Dr John Maddock
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Dr John Maddock makes no representations
+ * about the suitability of this software for any purpose.  
+ * It is provided "as is" without express or implied warranty.
+ *
+ */
+ 
+ /*
+  *   LOCATION:    see http://www.boost.org for most recent version.
+  *   FILE         fileiter.hpp
+  *   VERSION      see <boost/version.hpp>
+  *   DESCRIPTION: Declares various platform independent file and
+  *                directory iterators, plus binary file input in
+  *                the form of class map_file.
+  */
+
+#ifndef BOOST_RE_FILEITER_HPP_INCLUDED
+#define BOOST_RE_FILEITER_HPP_INCLUDED
+
+#ifndef BOOST_REGEX_CONFIG_HPP
+#include <boost/regex/config.hpp>
+#endif
+
+#ifndef BOOST_REGEX_NO_FILEITER
+
+#if (defined(__CYGWIN__) || defined(__CYGWIN32__)) && !defined(BOOST_REGEX_NO_W32)
+#error "Sorry, can't mix <windows.h> with STL code and gcc compiler: if you ran configure, try again with configure --disable-ms-windows"
+#define BOOST_REGEX_FI_WIN32_MAP
+#define BOOST_REGEX_FI_POSIX_DIR
+#elif (defined(__WIN32__) || defined(_WIN32) || defined(WIN32)) && !defined(BOOST_REGEX_NO_W32)
+#define BOOST_REGEX_FI_WIN32_MAP
+#define BOOST_REGEX_FI_WIN32_DIR
+#else
+#define BOOST_REGEX_FI_POSIX_MAP
+#define BOOST_REGEX_FI_POSIX_DIR
+#endif
+
+#if defined(BOOST_REGEX_FI_WIN32_MAP)||defined(BOOST_REGEX_FI_WIN32_DIR)
+#include <windows.h>
+#endif
+
+#if defined(BOOST_REGEX_FI_WIN32_DIR)
+
+namespace boost{
+   namespace re_detail{
+
+typedef WIN32_FIND_DATAA _fi_find_data;
+typedef HANDLE _fi_find_handle;
+
+   } // namespace re_detail
+
+} // namespace boost
+
+#define _fi_invalid_handle INVALID_HANDLE_VALUE
+#define _fi_dir FILE_ATTRIBUTE_DIRECTORY
+
+#elif defined(BOOST_REGEX_FI_POSIX_DIR)
+
+#include <cstdio>
+#include <cctype>
+#include <iterator>
+#include <list>
+#include <cassert>
+#include <dirent.h>
+
+#if defined(__SUNPRO_CC)
+using std::list;
+#endif
+
+#ifndef MAX_PATH
+#define MAX_PATH 256
+#endif
+
+namespace boost{
+   namespace re_detail{
+
+#ifdef __BORLANDC__
+   #pragma option push -a8 -b -Vx -Ve -pc
+#endif
+
+struct _fi_find_data
+{
+   unsigned dwFileAttributes;
+   char cFileName[MAX_PATH];
+};
+
+struct _fi_priv_data;
+
+typedef _fi_priv_data* _fi_find_handle;
+#define _fi_invalid_handle 0
+#define _fi_dir 1
+
+_fi_find_handle _fi_FindFirstFile(const char* lpFileName, _fi_find_data* lpFindFileData);
+bool _fi_FindNextFile(_fi_find_handle hFindFile,   _fi_find_data* lpFindFileData);
+bool _fi_FindClose(_fi_find_handle hFindFile);
+
+#ifdef __BORLANDC__
+ #if __BORLANDC__ > 0x520
+  #pragma option pop
+ #endif
+#endif
+
+   } // namespace re_detail
+} // namespace boost
+
+#ifdef FindFirstFile
+ #undef FindFirstFile
+#endif
+#ifdef FindNextFile
+ #undef FindNextFile
+#endif
+#ifdef FindClose
+ #undef FindClose
+#endif
+
+#define FindFirstFileA _fi_FindFirstFile
+#define FindNextFileA _fi_FindNextFile
+#define FindClose _fi_FindClose
+
+#endif
+
+namespace boost{
+   namespace re_detail{
+
+#ifdef __BORLANDC__
+   #if __BORLANDC__ == 0x530
+    #pragma option push -a4 -b
+   #elif __BORLANDC__ > 0x530
+    #pragma option push -a8 -b
+   #endif
+#endif
+
+#ifdef BOOST_REGEX_FI_WIN32_MAP // win32 mapfile
+
+class BOOST_REGEX_DECL mapfile
+{
+   HANDLE hfile;
+   HANDLE hmap;
+   const char* _first;
+   const char* _last;
+public:
+
+   typedef const char* iterator;
+
+   mapfile(){ hfile = hmap = 0; _first = _last = 0; }
+   mapfile(const char* file){ hfile = hmap = 0; _first = _last = 0; open(file); }
+   ~mapfile(){ close(); }
+   void open(const char* file);
+   void close();
+   const char* begin(){ return _first; }
+   const char* end(){ return _last; }
+   size_t size(){ return _last - _first; }
+   bool valid(){ return (hfile != 0) && (hfile != INVALID_HANDLE_VALUE); }
+};
+
+
+#else
+
+class BOOST_REGEX_DECL mapfile_iterator;
+
+class BOOST_REGEX_DECL mapfile
+{
+   typedef char* pointer;
+   std::FILE* hfile;
+   long int _size;
+   pointer* _first;
+   pointer* _last;
+   mutable std::list<pointer*> condemed;
+   enum sizes
+   {
+      buf_size = 4096
+   };
+   void lock(pointer* node)const;
+   void unlock(pointer* node)const;
+public:
+
+   typedef mapfile_iterator iterator;
+
+   mapfile(){ hfile = 0; _size = 0; _first = _last = 0; }
+   mapfile(const char* file){ hfile = 0; _size = 0; _first = _last = 0; open(file); }
+   ~mapfile(){ close(); }
+   void open(const char* file);
+   void close();
+   iterator begin()const;
+   iterator end()const;
+   unsigned long size()const{ return _size; }
+   bool valid()const{ return hfile != 0; }
+   friend class mapfile_iterator;
+};
+
+class BOOST_REGEX_DECL mapfile_iterator
+#if !defined(BOOST_NO_STD_ITERATOR) || defined(BOOST_MSVC_STD_ITERATOR)
+: public std::iterator<std::random_access_iterator_tag, char>
+#endif
+{
+   typedef mapfile::pointer internal_pointer;
+   internal_pointer* node;
+   const mapfile* file;
+   unsigned long offset;
+   long position()const
+   {
+      return file ? ((node - file->_first) * mapfile::buf_size + offset) : 0;
+   }
+   void position(long pos)
+   {
+      if(file)
+      {
+         node = file->_first + (pos / mapfile::buf_size);
+         offset = pos % mapfile::buf_size;
+      }
+   }
+public:
+   typedef std::ptrdiff_t                  difference_type;
+   typedef char                            value_type;
+   typedef const char*                     pointer;
+   typedef const char&                     reference;
+   typedef std::random_access_iterator_tag iterator_category;
+
+   mapfile_iterator() { node = 0; file = 0; offset = 0; }
+   mapfile_iterator(const mapfile* f, long position)
+   {
+      file = f;
+      node = f->_first + position / mapfile::buf_size;
+      offset = position % mapfile::buf_size;
+      if(file)
+         file->lock(node);
+   }
+   mapfile_iterator(const mapfile_iterator& i)
+   {
+      file = i.file;
+      node = i.node;
+      offset = i.offset;
+      if(file)
+         file->lock(node);
+   }
+   ~mapfile_iterator()
+   {
+      if(file && node)
+         file->unlock(node);
+   }
+   mapfile_iterator& operator = (const mapfile_iterator& i);
+   char operator* ()const
+   {
+      assert(node >= file->_first);
+      assert(node < file->_last);
+      return file ? *(*node + sizeof(int) + offset) : char(0);
+   }
+   char operator[] (long off)const
+   {
+      mapfile_iterator tmp(*this);
+      tmp += off;
+      return *tmp;
+   }
+   mapfile_iterator& operator++ ();
+   mapfile_iterator operator++ (int);
+   mapfile_iterator& operator-- ();
+   mapfile_iterator operator-- (int);
+
+   mapfile_iterator& operator += (long off)
+   {
+      position(position() + off);
+      return *this;
+   }
+   mapfile_iterator& operator -= (long off)
+   {
+      position(position() - off);
+      return *this;
+   }
+
+   friend inline bool operator==(const mapfile_iterator& i, const mapfile_iterator& j)
+   {
+      return (i.file == j.file) && (i.node == j.node) && (i.offset == j.offset);
+   }
+
+   friend inline bool operator!=(const mapfile_iterator& i, const mapfile_iterator& j)
+   {
+      return !(i == j);
+   }
+
+   friend inline bool operator<(const mapfile_iterator& i, const mapfile_iterator& j)
+   {
+      return i.position() < j.position();
+   }
+   friend inline bool operator>(const mapfile_iterator& i, const mapfile_iterator& j)
+   {
+      return i.position() > j.position();
+   }
+   friend inline bool operator<=(const mapfile_iterator& i, const mapfile_iterator& j)
+   {
+      return i.position() <= j.position();
+   }
+   friend inline bool operator>=(const mapfile_iterator& i, const mapfile_iterator& j)
+   {
+      return i.position() >= j.position();
+   }
+
+   friend mapfile_iterator operator + (const mapfile_iterator& i, long off);
+   friend mapfile_iterator operator + (long off, const mapfile_iterator& i)
+   {
+      mapfile_iterator tmp(i);
+      return tmp += off;
+   }
+   friend mapfile_iterator operator - (const mapfile_iterator& i, long off);
+   friend inline long operator - (const mapfile_iterator& i, const mapfile_iterator& j)
+   {
+      return i.position() - j.position();
+   }
+};
+
+#endif
+
+// _fi_sep determines the directory separator, either '\\' or '/'
+BOOST_REGEX_DECL extern const char* _fi_sep;
+
+struct file_iterator_ref
+{
+   _fi_find_handle hf;
+   _fi_find_data _data;
+   long count;
+};
+
+
+class BOOST_REGEX_DECL file_iterator 
+{
+   char* _root;
+   char* _path;
+   char* ptr;
+   file_iterator_ref* ref;
+
+public:
+   typedef std::ptrdiff_t            difference_type;
+   typedef const char*               value_type;
+   typedef const char**              pointer;
+   typedef const char*&              reference;
+   typedef std::input_iterator_tag   iterator_category;
+
+   file_iterator();
+   file_iterator(const char* wild);
+   ~file_iterator();
+   file_iterator(const file_iterator&);
+   file_iterator& operator=(const file_iterator&);
+   const char* root()const { return _root; }
+   const char* path()const { return _path; }
+   const char* name()const { return ptr; }
+   _fi_find_data* data() { return &(ref->_data); }
+   void next();
+   file_iterator& operator++() { next(); return *this; }
+   file_iterator operator++(int);
+   const char* operator*() { return path(); }
+
+   friend inline bool operator == (const file_iterator& f1, const file_iterator& f2)
+   {
+      return ((f1.ref->hf == _fi_invalid_handle) && (f2.ref->hf == _fi_invalid_handle));
+   }
+
+   friend inline bool operator != (const file_iterator& f1, const file_iterator& f2)
+   {
+      return !(f1 == f2);
+   }
+
+};
+
+// dwa 9/13/00 - suppress unused parameter warning
+inline bool operator < (const file_iterator&, const file_iterator&)
+{
+   return false;
+}
+
+
+class BOOST_REGEX_DECL directory_iterator
+{
+   char* _root;
+   char* _path;
+   char* ptr;
+   file_iterator_ref* ref;
+
+public:
+   typedef std::ptrdiff_t            difference_type;
+   typedef const char*               value_type;
+   typedef const char**              pointer;
+   typedef const char*&              reference;
+   typedef std::input_iterator_tag   iterator_category;
+
+   directory_iterator();
+   directory_iterator(const char* wild);
+   ~directory_iterator();
+   directory_iterator(const directory_iterator& other);
+   directory_iterator& operator=(const directory_iterator& other);
+
+   const char* root()const { return _root; }
+   const char* path()const { return _path; }
+   const char* name()const { return ptr; }
+   _fi_find_data* data() { return &(ref->_data); }
+   void next();
+   directory_iterator& operator++() { next(); return *this; }
+   directory_iterator operator++(int);
+   const char* operator*() { return path(); }
+
+   static const char* separator() { return _fi_sep; }
+
+   friend inline bool operator == (const directory_iterator& f1, const directory_iterator& f2)
+   {
+      return ((f1.ref->hf == _fi_invalid_handle) && (f2.ref->hf == _fi_invalid_handle));
+   }
+
+
+   friend inline bool operator != (const directory_iterator& f1, const directory_iterator& f2)
+   {
+      return !(f1 == f2);
+   }
+
+   };
+
+inline bool operator < (const directory_iterator&, const directory_iterator&)
+{
+   return false;
+}
+
+#ifdef __BORLANDC__
+  #pragma option pop
+#endif
+
+
+} // namespace re_detail
+using boost::re_detail::directory_iterator;
+using boost::re_detail::file_iterator;
+using boost::re_detail::mapfile;
+} // namespace boost
+
+#endif     // BOOST_REGEX_NO_FILEITER
+#endif     // BOOST_RE_FILEITER_HPP
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+

include/boost/regex/v3/instances.hpp

@@ -0,0 +1,168 @@
+/*
+ *
+ * Copyright (c) 1998-2002
+ * Dr John Maddock
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Dr John Maddock makes no representations
+ * about the suitability of this software for any purpose.
+ * It is provided "as is" without express or implied warranty.
+ *
+ */
+
+ /*
+  *   LOCATION:    see http://www.boost.org for most recent version.
+  *   FILE         instances.cpp
+  *   VERSION      see <boost/version.hpp>
+  *   DESCRIPTION: Defines those template instances that are placed in the
+  *                library rather than in the users object files.
+  */
+
+//
+// note no include guard, we may include this multiple times:
+//
+#ifndef BOOST_REGEX_NO_EXTERNAL_TEMPLATES
+
+namespace boost{
+
+//
+// this header can be included multiple times, each time with
+// a different character type, BOOST_REGEX_CHAR_T must be defined
+// first:
+//
+#ifndef BOOST_REGEX_CHAR_T
+#  error "BOOST_REGEX_CHAR_T not defined"
+#endif
+
+//
+// what follows is compiler specific:
+//
+
+#ifdef __BORLANDC__
+
+#pragma option push -a8 -b -Vx -Ve -pc
+
+#  ifndef BOOST_REGEX_INSTANTIATE
+#     pragma option push -Jgx
+#  endif
+
+template class BOOST_REGEX_DECL reg_expression< BOOST_REGEX_CHAR_T >;
+template class BOOST_REGEX_DECL re_detail::match_results_base<BOOST_REGEX_CHAR_T const*>;
+template class BOOST_REGEX_DECL re_detail::match_results_base<std::basic_string<BOOST_REGEX_CHAR_T>::const_iterator>;
+template class BOOST_REGEX_DECL match_results<BOOST_REGEX_CHAR_T const*>;
+template class BOOST_REGEX_DECL match_results<std::basic_string<BOOST_REGEX_CHAR_T>::const_iterator>;
+
+
+#  ifndef BOOST_REGEX_INSTANTIATE
+#     pragma option pop
+#  endif
+
+#pragma option pop
+
+#elif defined(BOOST_MSVC)
+
+#  ifndef BOOST_REGEX_INSTANTIATE
+#     define template extern template
+#  endif
+
+#pragma warning(push)
+#pragma warning(disable : 4251 4231 4660)
+
+//template class BOOST_REGEX_DECL regex_traits< BOOST_REGEX_CHAR_T >;
+template class BOOST_REGEX_DECL reg_expression< BOOST_REGEX_CHAR_T >;
+template class BOOST_REGEX_DECL re_detail::match_results_base<BOOST_REGEX_CHAR_T const*, BOOST_DEFAULT_ALLOCATOR(re_detail::def_alloc_param_traits<BOOST_REGEX_CHAR_T const*>::type)>;
+template class BOOST_REGEX_DECL re_detail::match_results_base<std::basic_string<BOOST_REGEX_CHAR_T>::const_iterator, BOOST_DEFAULT_ALLOCATOR(re_detail::def_alloc_param_traits<std::basic_string<BOOST_REGEX_CHAR_T>::const_iterator>::type)>;
+template class BOOST_REGEX_DECL match_results<BOOST_REGEX_CHAR_T const*, BOOST_DEFAULT_ALLOCATOR(re_detail::def_alloc_param_traits<BOOST_REGEX_CHAR_T const*>::type)>;
+template class BOOST_REGEX_DECL match_results<std::basic_string<BOOST_REGEX_CHAR_T>::const_iterator, BOOST_DEFAULT_ALLOCATOR(re_detail::def_alloc_param_traits<std::basic_string<BOOST_REGEX_CHAR_T>::const_iterator>::type)>;
+
+
+#pragma warning(pop)
+
+#  ifdef template
+#     undef template
+#  endif
+
+#elif !defined(BOOST_REGEX_HAS_DLL_RUNTIME)
+
+//
+// for each [member] function declare a full specialisation of that
+// [member] function, then instantiate it in one translation unit.
+// This is not guarenteed to work according to the standard, but in
+// practice it should work for all compilers (unless they use a realy
+// perverse name mangling convention).  Unfortunately this approach
+// does *not* work for Win32 style import/export, because that can
+// alter the class layout.
+//
+
+#  ifndef BOOST_REGEX_INSTANTIATE
+#     define template template<>
+#  endif
+
+template reg_expression<BOOST_REGEX_CHAR_T>::reg_expression(const BOOST_DEFAULT_ALLOCATOR(BOOST_REGEX_CHAR_T)&);
+template reg_expression<BOOST_REGEX_CHAR_T>::reg_expression(const BOOST_REGEX_CHAR_T* p, reg_expression<BOOST_REGEX_CHAR_T>::flag_type f, const BOOST_DEFAULT_ALLOCATOR(BOOST_REGEX_CHAR_T)& a);
+template reg_expression<BOOST_REGEX_CHAR_T>::reg_expression(const BOOST_REGEX_CHAR_T* p, size_type len, reg_expression<BOOST_REGEX_CHAR_T>::flag_type f, const BOOST_DEFAULT_ALLOCATOR(BOOST_REGEX_CHAR_T)&);
+template reg_expression<BOOST_REGEX_CHAR_T>::reg_expression(const reg_expression<BOOST_REGEX_CHAR_T>&);
+template reg_expression<BOOST_REGEX_CHAR_T>::~reg_expression();
+template reg_expression<BOOST_REGEX_CHAR_T>& BOOST_REGEX_CALL reg_expression<BOOST_REGEX_CHAR_T>::operator=(const reg_expression&);
+template BOOST_DEFAULT_ALLOCATOR(BOOST_REGEX_CHAR_T) BOOST_REGEX_CALL reg_expression<BOOST_REGEX_CHAR_T>::get_allocator()const;
+template bool BOOST_REGEX_CALL reg_expression<BOOST_REGEX_CHAR_T>::operator==(const reg_expression<BOOST_REGEX_CHAR_T>&)const;
+template bool BOOST_REGEX_CALL reg_expression<BOOST_REGEX_CHAR_T>::operator<(const reg_expression<BOOST_REGEX_CHAR_T>&)const;
+template BOOST_DEFAULT_ALLOCATOR(BOOST_REGEX_CHAR_T) BOOST_REGEX_CALL reg_expression<BOOST_REGEX_CHAR_T>::allocator()const;
+template unsigned int BOOST_REGEX_CALL reg_expression<BOOST_REGEX_CHAR_T>::set_expression(const BOOST_REGEX_CHAR_T* p, const BOOST_REGEX_CHAR_T* end, reg_expression<BOOST_REGEX_CHAR_T>::flag_type f);
+template void BOOST_REGEX_CALL reg_expression<BOOST_REGEX_CHAR_T>::compile_maps();
+template void BOOST_REGEX_CALL reg_expression<BOOST_REGEX_CHAR_T>::compile_map(re_detail::re_syntax_base* node, unsigned char* _map, unsigned int* pnull, unsigned char mask, re_detail::re_syntax_base* terminal)const;
+template bool BOOST_REGEX_CALL reg_expression<BOOST_REGEX_CHAR_T>::probe_start(re_detail::re_syntax_base* node, BOOST_REGEX_CHAR_T c, re_detail::re_syntax_base* terminal)const;
+template bool BOOST_REGEX_CALL reg_expression<BOOST_REGEX_CHAR_T>::probe_start_null(re_detail::re_syntax_base* node, re_detail::re_syntax_base* terminal)const;
+template void BOOST_REGEX_CALL reg_expression<BOOST_REGEX_CHAR_T>::fixup_apply(re_detail::re_syntax_base* b, unsigned cbraces);
+template void BOOST_REGEX_CALL reg_expression<BOOST_REGEX_CHAR_T>::move_offsets(re_detail::re_syntax_base* j, unsigned size);
+template re_detail::re_syntax_base* BOOST_REGEX_CALL reg_expression<BOOST_REGEX_CHAR_T>::compile_set(const BOOST_REGEX_CHAR_T*& first, const BOOST_REGEX_CHAR_T* last);
+template re_detail::re_syntax_base* BOOST_REGEX_CALL reg_expression<BOOST_REGEX_CHAR_T>::compile_set_aux(re_detail::jstack<reg_expression<BOOST_REGEX_CHAR_T>::traits_string_type, BOOST_DEFAULT_ALLOCATOR(BOOST_REGEX_CHAR_T)>& singles, re_detail::jstack<reg_expression<BOOST_REGEX_CHAR_T>::traits_string_type, BOOST_DEFAULT_ALLOCATOR(BOOST_REGEX_CHAR_T)>& ranges, re_detail::jstack<boost::uint_fast32_t, BOOST_DEFAULT_ALLOCATOR(BOOST_REGEX_CHAR_T)>& classes, re_detail::jstack<reg_expression<BOOST_REGEX_CHAR_T>::traits_string_type, BOOST_DEFAULT_ALLOCATOR(BOOST_REGEX_CHAR_T)>& equivalents, bool isnot, const re_detail::_narrow_type&);
+template re_detail::re_syntax_base* BOOST_REGEX_CALL reg_expression<BOOST_REGEX_CHAR_T>::compile_set_aux(re_detail::jstack<reg_expression<BOOST_REGEX_CHAR_T>::traits_string_type, BOOST_DEFAULT_ALLOCATOR(BOOST_REGEX_CHAR_T)>& singles, re_detail::jstack<reg_expression<BOOST_REGEX_CHAR_T>::traits_string_type, BOOST_DEFAULT_ALLOCATOR(BOOST_REGEX_CHAR_T)>& ranges, re_detail::jstack<boost::uint_fast32_t, BOOST_DEFAULT_ALLOCATOR(BOOST_REGEX_CHAR_T)>& classes, re_detail::jstack<reg_expression<BOOST_REGEX_CHAR_T>::traits_string_type, BOOST_DEFAULT_ALLOCATOR(BOOST_REGEX_CHAR_T)>& equivalents, bool isnot, const re_detail::_wide_type&);
+template re_detail::re_syntax_base* BOOST_REGEX_CALL reg_expression<BOOST_REGEX_CHAR_T>::compile_set_simple(re_detail::re_syntax_base* dat, unsigned long cls, bool isnot);
+template unsigned int BOOST_REGEX_CALL reg_expression<BOOST_REGEX_CHAR_T>::parse_inner_set(const BOOST_REGEX_CHAR_T*& first, const BOOST_REGEX_CHAR_T* last);
+template re_detail::re_syntax_base* BOOST_REGEX_CALL reg_expression<BOOST_REGEX_CHAR_T>::add_simple(re_detail::re_syntax_base* dat, re_detail::syntax_element_type type, unsigned int size);
+template re_detail::re_syntax_base* BOOST_REGEX_CALL reg_expression<BOOST_REGEX_CHAR_T>::add_literal(re_detail::re_syntax_base* dat, BOOST_REGEX_CHAR_T c);
+template BOOST_REGEX_CHAR_T BOOST_REGEX_CALL reg_expression<BOOST_REGEX_CHAR_T>::parse_escape(const BOOST_REGEX_CHAR_T*& first, const BOOST_REGEX_CHAR_T* last);
+template void BOOST_REGEX_CALL reg_expression<BOOST_REGEX_CHAR_T>::parse_range(const BOOST_REGEX_CHAR_T*& first, const BOOST_REGEX_CHAR_T* last, unsigned& min, unsigned& max);
+template bool BOOST_REGEX_CALL reg_expression<BOOST_REGEX_CHAR_T>::skip_space(const BOOST_REGEX_CHAR_T*& first, const BOOST_REGEX_CHAR_T* last);
+template unsigned int BOOST_REGEX_CALL reg_expression<BOOST_REGEX_CHAR_T>::probe_restart(re_detail::re_syntax_base* dat);
+template unsigned int BOOST_REGEX_CALL reg_expression<BOOST_REGEX_CHAR_T>::fixup_leading_rep(re_detail::re_syntax_base* dat, re_detail::re_syntax_base* end);
+template void BOOST_REGEX_CALL reg_expression<BOOST_REGEX_CHAR_T>::fail(unsigned int err);
+
+namespace re_detail{
+
+#define iterator const BOOST_REGEX_CHAR_T*
+#define Allocator match_results_base<iterator>::alloc_type
+#define size_type match_results_base<iterator>::size_type
+
+template void BOOST_REGEX_CALL match_results_base<iterator, Allocator>::set_first(iterator i);
+template void BOOST_REGEX_CALL match_results_base<iterator, Allocator>::set_first(iterator i, std::size_t pos);
+template match_results_base<iterator, Allocator>::match_results_base(const Allocator& a);
+template Allocator BOOST_REGEX_CALL match_results_base<iterator, Allocator>::allocator()const;
+template void BOOST_REGEX_CALL match_results_base<iterator, Allocator>::m_free();
+template bool match_results_base<iterator, Allocator>::operator==(const match_results_base<iterator, Allocator>& that)const;
+template void BOOST_REGEX_CALL match_results_base<iterator, Allocator>::set_size(size_type n);
+template void BOOST_REGEX_CALL match_results_base<iterator, Allocator>::set_size(size_type n, iterator i, iterator j);
+template void BOOST_REGEX_CALL match_results_base<iterator, Allocator>::cow();
+
+#undef iterator
+#undef Allocator
+#undef size_type
+
+} // namespace re_detail
+
+#  ifdef template
+#     undef template
+#  endif
+
+#endif
+
+} // namespace boost
+
+#endif // BOOST_REGEX_NO_EXTERNAL_TEMPLATES
+ 
+
+

include/boost/regex/v3/regex_cstring.hpp

@@ -0,0 +1,134 @@
+/*
+ *
+ * Copyright (c) 1998-2002
+ * Dr John Maddock
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Dr John Maddock makes no representations
+ * about the suitability of this software for any purpose.  
+ * It is provided "as is" without express or implied warranty.
+ *
+ */
+ 
+ /*
+  *   LOCATION:    see http://www.boost.org for most recent version.
+  *   FILE         regex_cstring.hpp
+  *   VERSION      see <boost/version.hpp>
+  *   DESCRIPTION: This is an internal header file, do not include directly.
+  *                String support and helper functions, for regular
+  *                expression library.
+  */
+
+#ifndef BOOST_REGEX_CSTRING_HPP
+#define BOOST_REGEX_CSTRING_HPP
+
+#ifndef BOOST_REGEX_CONFIG_HPP
+#include <boost/regex/config.hpp>
+#endif
+
+#include <cstring>
+
+namespace boost{
+   namespace re_detail{
+
+#ifdef __BORLANDC__
+   #pragma option push -a8 -b -Vx -Ve -pc
+#endif
+
+//
+// start by defining some template function aliases for C API functions:
+//
+
+template <class charT>
+std::size_t BOOST_REGEX_CALL re_strlen(const charT *s)
+{
+   std::size_t len = 0;
+   while(*s)
+   {
+      ++s;
+      ++len;
+   }
+   return len;
+}
+
+inline std::size_t BOOST_REGEX_CALL re_strlen(const char *s)
+{
+   return std::strlen(s);
+}
+
+#ifndef BOOST_NO_WREGEX
+
+inline std::size_t BOOST_REGEX_CALL re_strlen(const wchar_t *s)
+{
+   return std::wcslen(s);
+}
+
+#endif
+
+#ifndef BOOST_NO_WREGEX
+BOOST_REGEX_DECL void BOOST_REGEX_CALL re_transform(std::basic_string<wchar_t>& out, const std::basic_string<wchar_t>& in);
+#endif
+BOOST_REGEX_DECL void BOOST_REGEX_CALL re_transform(std::string& out, const std::string& in);
+
+template <class charT>
+void BOOST_REGEX_CALL re_trunc_primary(std::basic_string<charT>& s)
+{
+   for(unsigned int i = 0; i < s.size(); ++i)
+   {
+      if(s[i] <= 1)
+      {
+         s.erase(i);
+         break;
+      }
+   }
+}
+
+inline char* BOOST_REGEX_CALL re_strcpy(char *s1, const char *s2)
+{
+   #if defined(__BORLANDC__) && defined(strcpy)
+   return ::strcpy(s1, s2);
+   #else
+   return std::strcpy(s1, s2);
+   #endif
+}
+
+#ifndef BOOST_NO_WREGEX
+
+inline wchar_t* BOOST_REGEX_CALL re_strcpy(wchar_t *s1, const wchar_t *s2)
+{
+   return std::wcscpy(s1, s2);
+}
+
+#endif
+
+
+template <class charT>
+charT* BOOST_REGEX_CALL re_strdup(const charT* p)
+{
+   charT* buf = new charT[re_strlen(p) + 1];
+   re_strcpy(buf, p);
+   return buf;
+}
+
+template <class charT>
+inline void BOOST_REGEX_CALL re_strfree(charT* p)
+{
+   delete[] p;
+}
+
+#ifdef __BORLANDC__
+  #pragma option pop
+#endif
+
+} // namespace re_detail
+} // namespace boost
+
+#endif  // BOOST_REGEX_CSTRING_HPP
+
+
+
+
+

include/boost/regex/v3/regex_format.hpp

@@ -0,0 +1,579 @@
+/*
+ *
+ * Copyright (c) 1998-2002
+ * Dr John Maddock
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Dr John Maddock makes no representations
+ * about the suitability of this software for any purpose.
+ * It is provided "as is" without express or implied warranty.
+ *
+ */
+
+ /*
+  *   LOCATION:    see http://www.boost.org for most recent version.
+  *   FILE         regex_format.hpp
+  *   VERSION      see <boost/version.hpp>
+  *   DESCRIPTION: Provides formatting output routines for search and replace
+  *                operations.  Note this is an internal header file included
+  *                by regex.hpp, do not include on its own.
+  */
+
+#ifndef BOOST_REGEX_FORMAT_HPP
+#define BOOST_REGEX_FORMAT_HPP
+
+
+namespace boost{
+
+enum format_flags_t{
+   format_all = 0,                      // enable all extentions to sytax
+   format_sed = match_max << 1,         // sed style replacement.
+   format_perl = format_sed << 1,       // perl style replacement.
+   format_no_copy = format_perl << 1,   // don't copy non-matching segments.
+   format_first_only = format_no_copy << 1,   // Only replace first occurance.
+   format_is_if = format_first_only << 1   // internal use only.
+};
+
+namespace re_detail{
+
+#ifdef __BORLANDC__
+   #pragma option push -a8 -b -Vx -Ve -pc  -w-8037
+#endif
+
+template <class O, class I>
+O BOOST_REGEX_CALL re_copy_out(O out, I first, I last)
+{
+   while(first != last)
+   {
+      *out = *first;
+      ++out;
+      ++first;
+   }
+   return out;
+}
+
+template <class charT, class traits_type>
+void BOOST_REGEX_CALL re_skip_format(const charT*& fmt, const traits_type& traits_inst)
+{
+   // dwa 9/13/00 - suppress incorrect unused parameter warning for MSVC
+   (void)traits_inst;
+
+   typedef typename traits_type::size_type traits_size_type;
+   typedef typename traits_type::uchar_type traits_uchar_type;
+   typedef typename traits_type::string_type traits_string_type;
+
+   unsigned int parens = 0;
+   unsigned int c;
+   while(*fmt)
+   {
+      c = traits_inst.syntax_type((traits_size_type)(traits_uchar_type)(*fmt));
+      if((c == traits_type::syntax_colon) && (parens == 0))
+      {
+         ++fmt;
+         return;
+      }
+      else if(c == traits_type::syntax_close_bracket)
+      {
+         if(parens == 0)
+         {
+            ++fmt;
+            return;
+         }
+         --parens;
+      }
+      else if(c == traits_type::syntax_open_bracket)
+         ++parens;
+      else if(c == traits_type::syntax_slash)
+      {
+         ++fmt;
+         if(*fmt == 0)
+            return;
+      }
+      ++fmt;
+   }
+}
+
+#ifdef BOOST_NO_STD_OUTPUT_ITERATOR_ASSIGN
+
+//
+// ugly hack for buggy output iterators
+
+template <class T>
+inline void oi_assign(T* p, T v)
+{
+   ::boost::re_detail::pointer_destroy(p);
+   pointer_construct(p, v);
+}
+
+#else
+
+template <class T>
+inline void oi_assign(T* p, T v)
+{
+   //
+   // if you get a compile time error in here then you either
+   // need to rewrite your output iterator to make it assignable
+   // (as is required by the standard), or define
+   // BOOST_NO_STD_OUTPUT_ITERATOR_ASSIGN to use the ugly hack above
+   *p = v;
+}
+
+#endif
+
+
+#if defined(BOOST_REGEX_NO_TEMPLATE_SWITCH_MERGE)
+//
+// Ugly ugly hack,
+// template don't merge if they contain switch statements so declare these
+// templates in unnamed namespace (ie with internal linkage), each translation
+// unit then gets its own local copy, it works seemlessly but bloats the app.
+namespace{
+#endif
+
+//
+// algorithm reg_format:
+// takes the result of a match and a format string
+// and merges them to produce a new string which
+// is sent to an OutputIterator,
+// _reg_format_aux does the actual work:
+//
+template <class OutputIterator, class Iterator, class Allocator, class charT, class traits_type>
+OutputIterator BOOST_REGEX_CALL _reg_format_aux(OutputIterator out, 
+                          const match_results<Iterator, Allocator>& m, 
+                          const charT*& fmt,
+                          unsigned flags, const traits_type& traits_inst)
+{
+   const charT* fmt_end = fmt;
+   while(*fmt_end) ++ fmt_end;
+
+   typedef typename traits_type::size_type traits_size_type;
+   typedef typename traits_type::uchar_type traits_uchar_type;
+   typedef typename traits_type::string_type traits_string_type;
+
+   while(*fmt)
+   {
+      switch(traits_inst.syntax_type((traits_size_type)(traits_uchar_type)(*fmt)))
+      {
+      case traits_type::syntax_dollar:
+         if(flags & format_sed)
+         {
+            // no perl style replacement,
+            // $ is an ordinary character:
+            goto default_opt;
+         }
+         ++fmt;
+         if(*fmt == 0) // oops trailing $
+         {
+            --fmt;
+            *out = *fmt;
+            ++out;
+            return out;
+         }
+         switch(traits_inst.syntax_type((traits_size_type)(traits_uchar_type)(*fmt)))
+         {
+         case traits_type::syntax_start_buffer:
+            oi_assign(&out, re_copy_out(out, Iterator(m[-1].first), Iterator(m[-1].second)));
+            ++fmt;
+            continue;
+         case traits_type::syntax_end_buffer:
+            oi_assign(&out, re_copy_out(out, Iterator(m[-2].first), Iterator(m[-2].second)));
+            ++fmt;
+            continue;
+         case traits_type::syntax_digit:
+         {
+expand_sub:
+            unsigned int index = traits_inst.toi(fmt, fmt_end, 10);
+            oi_assign(&out, re_copy_out(out, Iterator(m[index].first), Iterator(m[index].second)));
+            continue;
+         }
+         }
+         // anything else:
+         if(*fmt == '&')
+         {
+            oi_assign(&out, re_copy_out(out, Iterator(m[0].first), Iterator(m[0].second)));
+            ++fmt;
+         }
+         else
+         {
+            // probably an error, treat as a literal '$'
+            --fmt;
+            *out = *fmt;
+            ++out;
+            ++fmt;
+         }
+         continue;
+      case traits_type::syntax_slash:
+      {
+         // escape sequence:
+         ++fmt;
+         charT c(*fmt);
+         if(*fmt == 0)
+         {
+            --fmt;
+            *out = *fmt;
+            ++out;
+            ++fmt;
+            return out;
+         }
+         switch(traits_inst.syntax_type((traits_size_type)(traits_uchar_type)(*fmt)))
+         {
+         case traits_type::syntax_a:
+            c = '\a';
+            ++fmt;
+            break;
+         case traits_type::syntax_f:
+            c = '\f';
+            ++fmt;
+            break;
+         case traits_type::syntax_n:
+            c = '\n';
+            ++fmt;
+            break;
+         case traits_type::syntax_r:
+            c = '\r';
+            ++fmt;
+            break;
+         case traits_type::syntax_t:
+            c = '\t';
+            ++fmt;
+            break;
+         case traits_type::syntax_v:
+            c = '\v';
+            ++fmt;
+            break;
+         case traits_type::syntax_x:
+            ++fmt;
+            if(fmt == fmt_end)
+            {
+               *out = *--fmt;
+               ++out;
+               return out;
+            }
+            // maybe have \x{ddd}
+            if(traits_inst.syntax_type((traits_size_type)(traits_uchar_type)(*fmt)) == traits_type::syntax_open_brace)
+            {
+               ++fmt;
+               if(fmt == fmt_end)
+               {
+                  fmt -= 2;
+                  *out = *fmt;
+                  ++out;
+                  ++fmt;
+                  continue;
+               }
+               if(traits_inst.is_class(*fmt, traits_type::char_class_xdigit) == false)
+               {
+                  fmt -= 2;
+                  *out = *fmt;
+                  ++out;
+                  ++fmt;
+                  continue;
+               }
+               c = (charT)traits_inst.toi(fmt, fmt_end, -16);
+               if(traits_inst.syntax_type((traits_size_type)(traits_uchar_type)(*fmt)) != traits_type::syntax_close_brace)
+               {
+                  while(traits_inst.syntax_type((traits_size_type)(traits_uchar_type)(*fmt)) != traits_type::syntax_slash)
+                     --fmt;
+                  ++fmt;
+                  *out = *fmt;
+                  ++out;
+                  ++fmt;
+                  continue;
+               }
+               ++fmt;
+               break;
+            }
+            else
+            {
+               if(traits_inst.is_class(*fmt, traits_type::char_class_xdigit) == false)
+               {
+                  --fmt;
+                  *out = *fmt;
+                  ++out;
+                  ++fmt;
+                  continue;
+               }
+               c = (charT)traits_inst.toi(fmt, fmt_end, -16);
+            }
+            break;
+         case traits_type::syntax_c:
+            ++fmt;
+            if(fmt == fmt_end)
+            {
+               --fmt;
+               *out = *fmt;
+               ++out;
+               return out;
+            }
+            if(((typename traits_type::uchar_type)(*fmt) < (typename traits_type::uchar_type)'@')
+                  || ((typename traits_type::uchar_type)(*fmt) > (typename traits_type::uchar_type)127) )
+            {
+               --fmt;
+               *out = *fmt;
+               ++out;
+               ++fmt;
+               break;
+            }
+            c = (charT)((typename traits_type::uchar_type)(*fmt) - (typename traits_type::uchar_type)'@');
+            ++fmt;
+            break;
+         case traits_type::syntax_e:
+            c = (charT)27;
+            ++fmt;
+            break;
+         case traits_type::syntax_digit:
+            if(flags & format_sed)
+               goto expand_sub;
+            else
+               c = (charT)traits_inst.toi(fmt, fmt_end, -8);
+            break;
+         default:
+            //c = *fmt;
+            ++fmt;
+         }
+         *out = c;
+         ++out;
+         continue;
+      }
+      case traits_type::syntax_open_bracket:
+         if(flags & (format_sed|format_perl))
+         {
+            *out = *fmt;
+            ++out;
+            ++fmt;
+            continue;
+         }
+         else
+         {
+            ++fmt;  // recurse
+            oi_assign(&out, _reg_format_aux(out, m, fmt, flags, traits_inst));
+            continue;
+         }
+      case traits_type::syntax_close_bracket:
+         if(flags & (format_sed|format_perl))
+         {
+            *out = *fmt;
+            ++out;
+            ++fmt;
+            continue;
+         }
+         else
+         {
+            ++fmt;  // return from recursion
+            return out;
+         }
+      case traits_type::syntax_colon:
+         if(flags & format_is_if)
+         {
+            ++fmt;
+            return out;
+         }
+         *out = *fmt;
+         ++out;
+         ++fmt;
+         continue;
+      case traits_type::syntax_question:
+      {
+         if(flags & (format_sed|format_perl))
+         {
+            *out = *fmt;
+            ++out;
+            ++fmt;
+            continue;
+         }
+         else
+         {
+            ++fmt;
+            if(*fmt == 0)
+            {
+               --fmt;
+               *out = *fmt;
+               ++out;
+               ++fmt;
+               return out;
+            }
+            unsigned int id = traits_inst.toi(fmt, fmt_end, 10);
+            if(m[id].matched)
+            {
+               oi_assign(&out, _reg_format_aux(out, m, fmt, flags | format_is_if, traits_inst));
+               if(traits_inst.syntax_type((traits_size_type)(traits_uchar_type)(*(fmt-1))) == traits_type::syntax_colon)
+                  re_skip_format(fmt, traits_inst);
+            }
+            else
+            {
+               re_skip_format(fmt, traits_inst);
+               if(traits_inst.syntax_type((traits_size_type)(traits_uchar_type)(*(fmt-1))) == traits_type::syntax_colon)
+                  oi_assign(&out, _reg_format_aux(out, m, fmt, flags | format_is_if, traits_inst));
+            }
+            return out;
+         }
+      }
+      default:
+default_opt:
+         if((flags & format_sed) && (*fmt == '&'))
+         {
+            oi_assign(&out, re_copy_out(out, Iterator(m[0].first), Iterator(m[0].second)));
+            ++fmt;
+            continue;
+         }
+         *out = *fmt;
+         ++out;
+         ++fmt;
+      }
+   }
+
+   return out;
+}
+
+#if defined(BOOST_REGEX_NO_TEMPLATE_SWITCH_MERGE)
+} // namespace
+#endif
+
+template <class S>
+class string_out_iterator
+{
+   S* out;
+public:
+   string_out_iterator(S& s) : out(&s) {}
+   string_out_iterator& operator++() { return *this; }
+   string_out_iterator& operator++(int) { return *this; }
+   string_out_iterator& operator*() { return *this; }
+   string_out_iterator& operator=(typename S::value_type v) 
+   { 
+      out->append(1, v); 
+      return *this; 
+   }
+};
+
+template <class OutputIterator, class Iterator, class charT, class Allocator, class traits_type>
+class merge_out_predicate
+{
+   OutputIterator* out;
+   Iterator* last;
+   const charT* fmt;
+   unsigned flags;
+   const traits_type* pt;
+
+public:
+   merge_out_predicate(OutputIterator& o, Iterator& pi, const charT* f, unsigned format_flags, const traits_type& p)
+      : out(&o), last(&pi), fmt(f), flags(format_flags), pt(&p){}
+
+   ~merge_out_predicate() {}
+   bool BOOST_REGEX_CALL operator()(const boost::match_results<Iterator, Allocator>& m)
+   {
+      const charT* f = fmt;
+      if(0 == (flags & format_no_copy))
+         oi_assign(out, re_copy_out(*out, Iterator(m[-1].first), Iterator(m[-1].second)));
+      oi_assign(out, _reg_format_aux(*out, m, f, flags, *pt));
+      *last = m[-2].first;
+      return flags & format_first_only ? false : true;
+   }
+};
+
+} // namespace re_detail
+
+template <class OutputIterator, class Iterator, class Allocator, class charT>
+OutputIterator regex_format(OutputIterator out,
+                          const match_results<Iterator, Allocator>& m,
+                          const charT* fmt,
+                          unsigned flags = 0
+                         )
+{
+   regex_traits<charT> t;
+   return re_detail::_reg_format_aux(out, m, fmt, flags, t);
+}
+
+template <class OutputIterator, class Iterator, class Allocator, class charT>
+OutputIterator regex_format(OutputIterator out,
+                          const match_results<Iterator, Allocator>& m,
+                          const std::basic_string<charT>& fmt,
+                          unsigned flags = 0
+                         )
+{
+   regex_traits<charT> t;
+   const charT* start = fmt.c_str();
+   return re_detail::_reg_format_aux(out, m, start, flags, t);
+}  
+
+template <class Iterator, class Allocator, class charT>
+std::basic_string<charT> regex_format(const match_results<Iterator, Allocator>& m, const charT* fmt, unsigned flags = 0)
+{
+   std::basic_string<charT> result;
+   re_detail::string_out_iterator<std::basic_string<charT> > i(result);
+   regex_format(i, m, fmt, flags);
+   return result;
+}
+
+template <class Iterator, class Allocator, class charT>
+std::basic_string<charT> regex_format(const match_results<Iterator, Allocator>& m, const std::basic_string<charT>& fmt, unsigned flags = 0)
+{
+   std::basic_string<charT> result;
+   re_detail::string_out_iterator<std::basic_string<charT> > i(result);
+   regex_format(i, m, fmt.c_str(), flags);
+   return result;
+}
+
+template <class OutputIterator, class Iterator, class traits, class Allocator, class charT>
+OutputIterator regex_merge(OutputIterator out,
+                         Iterator first,
+                         Iterator last,
+                         const reg_expression<charT, traits, Allocator>& e, 
+                         const charT* fmt, 
+                         unsigned int flags = match_default)
+{
+   Iterator l = first;
+   re_detail::merge_out_predicate<OutputIterator, Iterator, charT, Allocator, traits> oi(out, l, fmt, flags, e.get_traits());
+   regex_grep(oi, first, last, e, flags);
+   return (flags & format_no_copy) ? out : re_detail::re_copy_out(out, l, last);
+}
+
+template <class OutputIterator, class Iterator, class traits, class Allocator, class charT>
+inline OutputIterator regex_merge(OutputIterator out,
+                         Iterator first,
+                         Iterator last,
+                         const reg_expression<charT, traits, Allocator>& e, 
+                         const std::basic_string<charT>& fmt,
+                         unsigned int flags = match_default)
+{
+   return regex_merge(out, first, last, e, fmt.c_str(), flags);
+}
+
+template <class traits, class Allocator, class charT>
+std::basic_string<charT> regex_merge(const std::basic_string<charT>& s,
+                         const reg_expression<charT, traits, Allocator>& e, 
+                         const charT* fmt,
+                         unsigned int flags = match_default)
+{
+   std::basic_string<charT> result;
+   re_detail::string_out_iterator<std::basic_string<charT> > i(result);
+   regex_merge(i, s.begin(), s.end(), e, fmt, flags);
+   return result;
+}
+
+template <class traits, class Allocator, class charT>
+std::basic_string<charT> regex_merge(const std::basic_string<charT>& s,
+                         const reg_expression<charT, traits, Allocator>& e, 
+                         const std::basic_string<charT>& fmt,
+                         unsigned int flags = match_default)
+{
+   std::basic_string<charT> result;
+   re_detail::string_out_iterator<std::basic_string<charT> > i(result);
+   regex_merge(i, s.begin(), s.end(), e, fmt.c_str(), flags);
+   return result;
+}
+
+#ifdef __BORLANDC__
+  #pragma option pop
+#endif
+
+} // namespace boost
+
+#endif  // BOOST_REGEX_FORMAT_HPP
+
+
+
+
+

include/boost/regex/v3/regex_fwd.hpp

@@ -0,0 +1,70 @@
+/*
+ *
+ * Copyright (c) 1998-2002
+ * Dr John Maddock
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Dr John Maddock makes no representations
+ * about the suitability of this software for any purpose.
+ * It is provided "as is" without express or implied warranty.
+ *
+ */
+
+ /*
+  *   LOCATION:    see http://www.boost.org for most recent version.
+  *   FILE         regex_fwd.cpp
+  *   VERSION      see <boost/version.hpp>
+  *   DESCRIPTION: Forward declares boost::reg_expression<> and
+  *                associated typedefs.
+  */
+
+#ifndef BOOST_REGEX_FWD_HPP_INCLUDED
+#define BOOST_REGEX_FWD_HPP_INCLUDED
+
+#ifndef BOOST_REGEX_CONFIG_HPP
+#include <boost/config.hpp>
+#endif
+#include <boost/detail/allocator.hpp>
+
+//
+// define BOOST_REGEX_NO_FWD if this
+// header doesn't work!
+//
+#ifdef BOOST_REGEX_NO_FWD
+#  ifndef BOOST_RE_REGEX_HPP
+#     include <boost/regex.hpp>
+#  endif
+#else
+
+//
+// If there isn't good enough wide character support then there will
+// be no wide character regular expressions:
+//
+#if (defined(BOOST_NO_CWCHAR) || defined(BOOST_NO_CWCTYPE) || defined(BOOST_NO_STD_WSTRING)) && !defined(BOOST_NO_WREGEX)
+#  define BOOST_NO_WREGEX
+#endif
+
+namespace boost{
+
+template <class charT>
+class regex_traits;
+
+template <class charT, class traits = regex_traits<charT>, class Allocator = BOOST_DEFAULT_ALLOCATOR(charT) >
+class reg_expression;
+
+typedef reg_expression<char, regex_traits<char>, BOOST_DEFAULT_ALLOCATOR(char) > regex;
+#ifndef BOOST_NO_WREGEX
+typedef reg_expression<wchar_t, regex_traits<wchar_t>, BOOST_DEFAULT_ALLOCATOR(wchar_t) > wregex;
+#endif
+
+} // namespace boost
+
+#endif  // BOOST_REGEX_NO_FWD
+
+#endif
+
+
+

include/boost/regex/v3/regex_kmp.hpp

@@ -0,0 +1,111 @@
+/*
+ *
+ * Copyright (c) 1998-2002
+ * Dr John Maddock
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Dr John Maddock makes no representations
+ * about the suitability of this software for any purpose.
+ * It is provided "as is" without express or implied warranty.
+ *
+ */
+
+ /*
+  *   LOCATION:    see http://www.boost.org for most recent version.
+  *   FILE         regex_kmp.hpp
+  *   VERSION      see <boost/version.hpp>
+  *   DESCRIPTION: Provides Knuth Morris Pratt search operations.
+  *                Note this is an internal header file included
+  *                by regex.hpp, do not include on its own.
+  */
+
+#ifndef BOOST_REGEX_KMP_HPP
+#define BOOST_REGEX_KMP_HPP
+
+#ifdef BOOST_REGEX_CONFIG_HPP
+#include <boost/regex/config.hpp>
+#endif
+
+
+namespace boost{
+   namespace re_detail{
+
+#ifdef __BORLANDC__
+   #pragma option push -a8 -b -Vx -Ve -pc
+#endif
+
+template <class charT>
+struct kmp_info
+{
+   unsigned int size;
+   unsigned int len;
+   const charT* pstr;
+   int kmp_next[1];
+};
+
+template <class charT, class Allocator>
+void kmp_free(kmp_info<charT>* pinfo, const Allocator& a)
+{
+   typedef typename boost::detail::rebind_allocator<char, Allocator>::type atype;
+   atype(a).deallocate(reinterpret_cast<char*>(pinfo), pinfo->size);
+}
+
+template <class iterator, class charT, class Trans, class Allocator>
+kmp_info<charT>* kmp_compile(iterator first, iterator last, charT, Trans translate, const Allocator& a) 
+{    
+   typedef typename boost::detail::rebind_allocator<char, Allocator>::type atype;
+   int i, j, m;
+   i = 0;
+   m = static_cast<int>(boost::re_detail::distance(first, last));
+   ++m;
+   unsigned int size = sizeof(kmp_info<charT>) + sizeof(int)*m + sizeof(charT)*m;
+   --m;
+   //
+   // allocate struct and fill it in:
+   //
+   kmp_info<charT>* pinfo = reinterpret_cast<kmp_info<charT>*>(atype(a).allocate(size));
+   BOOST_REGEX_NOEH_ASSERT(pinfo)
+   pinfo->size = size;
+   pinfo->len = m;
+   charT* p = reinterpret_cast<charT*>(reinterpret_cast<char*>(pinfo) + sizeof(kmp_info<charT>) + sizeof(int)*(m+1));
+   pinfo->pstr = p;
+   while(first != last)
+   {
+      *p = translate(*first);
+      ++first;
+      ++p;
+   }
+   *p = 0;
+   //
+   // finally do regular kmp compile:
+   //
+   j = pinfo->kmp_next[0] = -1;
+   while (i < m) 
+   {
+      while ((j > -1) && (pinfo->pstr[i] != pinfo->pstr[j])) 
+         j = pinfo->kmp_next[j];
+      ++i;
+      ++j;
+      if (pinfo->pstr[i] == pinfo->pstr[j]) 
+         pinfo->kmp_next[i] = pinfo->kmp_next[j];
+      else 
+         pinfo->kmp_next[i] = j;
+   }
+
+   return pinfo;
+}
+
+#ifdef __BORLANDC__
+  #pragma option pop
+#endif
+
+   } // namepsace re_detail
+} // namespace boost
+
+#endif   // BOOST_REGEX_KMP_HPP
+
+
+

include/boost/regex/v3/regex_library_include.hpp

@@ -0,0 +1,184 @@
+/*
+ *
+ * Copyright (c) 1998-2002
+ * Dr John Maddock
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Dr John Maddock makes no representations
+ * about the suitability of this software for any purpose.  
+ * It is provided "as is" without express or implied warranty.
+ *
+ */
+ 
+ /*
+  *   LOCATION:    see http://www.boost.org for most recent version.
+  *   FILE         regex_libary_include.hpp
+  *   VERSION      see <boost/version.hpp>
+  *   DESCRIPTION: Automatic library inclusion for Borland/Microsoft compilers.
+  *                Note this is an internal header file included
+  *                by regex.hpp, do not include on its own.
+  */
+
+/*************************************************************************
+
+Libraries for Borland and Microsoft compilers are automatically
+selected here, the name of the lib is selected according to the following
+formula:
+
+BOOST_LIB_NAME
+   + "_"
+   + BOOST_LIB_TOOLSET
+   + "_"
+   + BOOST_LIB_THREAD_OPT
+   + BOOST_LIB_RT_OPT
+   + BOOST_LIB_LINK_OPT
+   + BOOST_LIB_DEBUG_OPT
+
+These are defined as:
+
+BOOST_LIB_NAME:       The base name of the lib (boost_regex).
+
+BOOST_LIB_TOOLSET:    The compiler toolset name (vc6, vc7, bcb5 etc).
+
+BOOST_LIB_THREAD_OPT: "s" for single thread builds,
+                      "m" for multithread builds.
+
+BOOST_LIB_RT_OPT:     "s" for static runtime,
+                      "d" for dynamic runtime.
+
+BOOST_LIB_LINK_OPT:   "s" for static link,
+                      "i" for dynamic link.
+
+BOOST_LIB_DEBUG_OPT:  nothing for release builds,
+                      "d" for debug builds,
+                      "dd" for debug-diagnostic builds (_STLP_DEBUG).
+
+***************************************************************************/
+
+#if !defined(BOOST_REGEX_LIBRARY_INCLUDE_HPP) && !defined(BOOST_REGEX_NO_LIB)
+#define BOOST_REGEX_LIBRARY_INCLUDE_HPP
+
+#define BOOST_LIB_NAME "boost_regex"
+
+//
+// select toolset:
+//
+#if defined(BOOST_MSVC) && (BOOST_MSVC == 1200) && (defined(__SGI_STL_PORT) || defined(_STLPORT_VERSION))
+
+   // vc6-stlport:
+#  define BOOST_LIB_TOOLSET "vc6-stlport"
+
+#elif defined(BOOST_MSVC) && (BOOST_MSVC == 1200)
+
+   // vc6:
+#  define BOOST_LIB_TOOLSET "vc6"
+
+#elif defined(BOOST_MSVC) && (BOOST_MSVC >= 1300)
+
+   // vc7:
+#  define BOOST_LIB_TOOLSET "vc7"
+
+#elif defined(__BORLANDC__) && (__BORLANDC__ >= 0x560)
+
+   // CBuilder 6:
+#  define BOOST_LIB_TOOLSET "bcb6"
+
+#elif defined(__BORLANDC__) && (__BORLANDC__ >= 0x550)
+
+   // CBuilder 6:
+#  define BOOST_LIB_TOOLSET "bcb5"
+
+#elif defined(__BORLANDC__) && (__BORLANDC__ >= 0x540)
+
+   // CBuilder 6:
+#  define BOOST_LIB_TOOLSET "bcb4"
+
+#endif
+
+//
+// select thread opt:
+//
+#if defined(_MT) || defined(__MT__)
+#  define BOOST_LIB_THREAD_OPT "m"
+#else
+#  define BOOST_LIB_THREAD_OPT "s"
+#endif
+
+//
+// select runtime opt:
+//
+#if defined(_DLL) || defined(_RTLDLL)
+#  define BOOST_LIB_RT_OPT "d"
+#else
+#  define BOOST_LIB_RT_OPT "s"
+#endif
+
+//
+// select linkage opt:
+//
+#if (defined(_DLL) || defined(_RTLDLL)) && !defined(BOOST_REGEX_STATIC_LINK)
+#  define BOOST_LIB_LINK_OPT "i"
+#else
+#  define BOOST_LIB_LINK_OPT "s"
+#endif
+
+//
+// select debug opt:
+//
+#if defined(BOOST_MSVC) && defined(_DEBUG) && (defined(_STLP_DEBUG) || defined(__STL_DEBUG))
+#  define BOOST_LIB_DEBUG_OPT "dd"
+#elif defined(BOOST_MSVC) && defined(_DEBUG)
+#  define BOOST_LIB_DEBUG_OPT "d"
+#elif defined(__BORLANDC__) && (__BORLANDC__ == 0x560) && (defined(_STLP_DEBUG) || defined(__STL_DEBUG))
+#  define BOOST_LIB_DEBUG_OPT "dd"
+#else
+#  define BOOST_LIB_DEBUG_OPT 
+#endif
+
+//
+// now include the lib:
+//
+#if defined(BOOST_LIB_NAME) \
+      && defined(BOOST_LIB_TOOLSET) \
+      && defined(BOOST_LIB_THREAD_OPT) \
+      && defined(BOOST_LIB_RT_OPT) \
+      && defined(BOOST_LIB_LINK_OPT) \
+      && defined(BOOST_LIB_DEBUG_OPT)
+
+#  pragma comment(lib, BOOST_LIB_NAME "_" BOOST_LIB_TOOLSET "_" BOOST_LIB_THREAD_OPT BOOST_LIB_RT_OPT BOOST_LIB_LINK_OPT BOOST_LIB_DEBUG_OPT ".lib")
+
+#endif
+
+//
+// finally undef any macros we may have set:
+//
+#if defined(BOOST_LIB_NAME)
+#  undef BOOST_LIB_NAME
+#endif
+#if defined(BOOST_LIB_TOOLSET)
+#  undef BOOST_LIB_TOOLSET
+#endif
+#if defined(BOOST_LIB_THREAD_OPT)
+#  undef BOOST_LIB_THREAD_OPT
+#endif
+#if defined(BOOST_LIB_RT_OPT)
+#  undef BOOST_LIB_RT_OPT
+#endif
+#if defined(BOOST_LIB_LINK_OPT)
+#  undef BOOST_LIB_LINK_OPT
+#endif
+#if defined(BOOST_LIB_DEBUG_OPT)
+#  undef BOOST_LIB_DEBUG_OPT
+#endif
+
+
+#endif // BOOST_REGEX_LIBRARY_INCLUDE_HPP
+
+
+
+
+
+

include/boost/regex/v3/regex_raw_buffer.hpp

@@ -0,0 +1,249 @@
+/*
+ *
+ * Copyright (c) 1998-2002
+ * Dr John Maddock
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Dr John Maddock makes no representations
+ * about the suitability of this software for any purpose.
+ * It is provided "as is" without express or implied warranty.
+ *
+ */
+
+ /*
+  *   LOCATION:    see http://www.boost.org for most recent version.
+  *   FILE         regex_raw_buffer.hpp
+  *   VERSION      see <boost/version.hpp>
+  *   DESCRIPTION: Raw character buffer for regex code.
+  *                Note this is an internal header file included
+  *                by regex.hpp, do not include on its own.
+  */
+
+#ifndef BOOST_REGEX_RAW_BUFFER_HPP
+#define BOOST_REGEX_RAW_BUFFER_HPP
+
+#ifndef BOOST_REGEX_CONFIG_HPP
+#include <boost/regex/config.hpp>
+#endif
+
+namespace boost{
+   namespace re_detail{
+
+#ifdef __BORLANDC__
+   #pragma option push -a8 -b -Vx -Ve -pc
+#endif
+
+struct empty_padding{};
+
+union padding
+{
+   void* p;
+   unsigned int i;
+};
+
+template <int N>
+struct padding3
+{
+   enum{
+      padding_size = 8,
+      padding_mask = 7
+   };
+};
+
+template<>
+struct padding3<2>
+{
+   enum{
+      padding_size = 2,
+      padding_mask = 1
+   };
+};
+
+template<>
+struct padding3<4>
+{
+   enum{
+      padding_size = 4,
+      padding_mask = 3
+   };
+};
+
+template<>
+struct padding3<8>
+{
+   enum{
+      padding_size = 8,
+      padding_mask = 7
+   };
+};
+
+template<>
+struct padding3<16>
+{
+   enum{
+      padding_size = 16,
+      padding_mask = 15
+   };
+};
+
+enum{
+   padding_size = padding3<sizeof(padding)>::padding_size,
+   padding_mask = padding3<sizeof(padding)>::padding_mask
+};
+
+//
+// class raw_storage
+// basically this is a simplified vector<unsigned char>
+// this is used by reg_expression for expression storage
+//
+
+template <class Allocator>
+class raw_storage
+{
+public:
+   typedef Allocator allocator_type;
+   typedef typename boost::detail::rebind_allocator<unsigned char, allocator_type>::type alloc_inst_type;
+   typedef typename alloc_inst_type::size_type                                size_type;
+   typedef typename alloc_inst_type::pointer                                  pointer;
+private:
+   //
+   // empty member optimisation:
+   struct alloc_data : public alloc_inst_type
+   {
+      typename alloc_inst_type::pointer last;
+      alloc_data(const Allocator& a) : alloc_inst_type(a){}
+   } alloc_inst;
+   pointer start, end;
+public:
+
+   raw_storage(const Allocator& a = Allocator());
+   raw_storage(size_type n, const Allocator& a = Allocator());
+
+   ~raw_storage()
+   {
+      alloc_inst.deallocate(start, (alloc_inst.last - start));
+   }
+
+   void BOOST_REGEX_CALL resize(size_type n);
+   
+   void* BOOST_REGEX_CALL extend(size_type n)
+   {
+      if(size_type(alloc_inst.last - end) < n)
+         resize(n + (end - start));
+      register void* result = end;
+      end += n;
+      return result;
+   }
+
+   void* BOOST_REGEX_CALL insert(size_type pos, size_type n);
+
+   size_type BOOST_REGEX_CALL size()
+   {
+      return end - start;
+   }
+
+   size_type BOOST_REGEX_CALL capacity()
+   {
+      return alloc_inst.last - start;
+   }
+
+   void* BOOST_REGEX_CALL data()const
+   {
+      return start;
+   }
+
+   size_type BOOST_REGEX_CALL index(void* ptr)
+   {
+      return reinterpret_cast<unsigned char*>(ptr) - reinterpret_cast<unsigned char*>(data());
+   }
+
+   void BOOST_REGEX_CALL clear()
+   {
+      end = start;
+   }
+
+   void BOOST_REGEX_CALL align()
+   {
+      // move end up to a boundary:
+      end = reinterpret_cast<unsigned char*>(start) + (((reinterpret_cast<unsigned char*>(end) - reinterpret_cast<unsigned char*>(start)) + padding_mask) & ~padding_mask);
+   }
+
+   Allocator BOOST_REGEX_CALL allocator()const;
+};
+
+template <class Allocator>
+raw_storage<Allocator>::raw_storage(const Allocator& a)
+  : alloc_inst(a)
+{
+  start = end = alloc_inst.allocate(1024);
+  BOOST_REGEX_NOEH_ASSERT(start)
+  alloc_inst.last = start + 1024;
+}
+
+template <class Allocator>
+raw_storage<Allocator>::raw_storage(size_type n, const Allocator& a)
+  : alloc_inst(a)
+{
+  start = end = alloc_inst.allocate(n);
+  BOOST_REGEX_NOEH_ASSERT(start)
+  alloc_inst.last = start + n;
+}
+
+template <class Allocator>
+Allocator BOOST_REGEX_CALL raw_storage<Allocator>::allocator()const
+{
+  return alloc_inst;
+}
+
+template <class Allocator>
+void BOOST_REGEX_CALL raw_storage<Allocator>::resize(size_type n)
+{
+   register size_type newsize = (alloc_inst.last - start) * 2;
+   register size_type datasize = end - start;
+   if(newsize < n)
+      newsize = n;
+   // extend newsize to WORD/DWORD boundary:
+   newsize = (newsize + padding_mask) & ~(padding_mask);
+
+   // allocate and copy data:
+   register unsigned char* ptr = alloc_inst.allocate(newsize);
+   BOOST_REGEX_NOEH_ASSERT(ptr)
+   std::memcpy(ptr, start, datasize);
+
+   // get rid of old buffer:
+   alloc_inst.deallocate(start, (alloc_inst.last - start));
+
+   // and set up pointers:
+   start = ptr;
+   end = ptr + datasize;
+   alloc_inst.last = ptr + newsize;
+}
+
+template <class Allocator>
+void* BOOST_REGEX_CALL raw_storage<Allocator>::insert(size_type pos, size_type n)
+{
+   jm_assert(pos <= size_type(end - start));
+   if(size_type(alloc_inst.last - end) < n)
+      resize(n + (end - start));
+   register void* result = start + pos;
+   std::memmove(start + pos + n, start + pos, (end - start) - pos);
+   end += n;
+   return result;
+}
+
+#ifdef __BORLANDC__
+  #pragma option pop
+#endif
+
+} // namespace re_detail
+} // namespace boost
+
+#endif
+
+
+
+
+

include/boost/regex/v3/regex_split.hpp

@@ -0,0 +1,151 @@
+/*
+ *
+ * Copyright (c) 1998-2002
+ * Dr John Maddock
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Dr John Maddock makes no representations
+ * about the suitability of this software for any purpose.  
+ * It is provided "as is" without express or implied warranty.
+ *
+ */
+ 
+ /*
+  *   LOCATION:    see http://www.boost.org for most recent version.
+  *   FILE         regex_split.hpp
+  *   VERSION      see <boost/version.hpp>
+  *   DESCRIPTION: Implements regex_split and associated functions.
+  *                Note this is an internal header file included
+  *                by regex.hpp, do not include on its own.
+  */
+
+#ifndef BOOST_REGEX_SPLIT_HPP
+#define BOOST_REGEX_SPLIT_HPP
+
+namespace boost{
+
+#ifdef __BORLANDC__
+   #pragma option push -a8 -b -Vx -Ve -pc
+#endif
+
+namespace re_detail{
+
+template <class charT>
+const reg_expression<charT>& get_default_expression(charT)
+{
+   static const charT expression_text[] = { '\\', 's', '+', '\00', };
+   static const reg_expression<charT> e(expression_text);
+   return e;
+}
+
+template <class OutputIterator, class charT, class Traits1, class Alloc1, class Alloc2>
+class split_pred
+{
+   typedef std::basic_string<charT, Traits1, Alloc1> string_type;
+   typedef typename string_type::const_iterator iterator_type;
+   iterator_type* p_last;
+   OutputIterator* p_out;
+   std::size_t* p_max;
+   std::size_t initial_max;
+public:
+   split_pred(iterator_type* a, OutputIterator* b, std::size_t* c)
+      : p_last(a), p_out(b), p_max(c), initial_max(*c) {}
+
+   bool operator()(const match_results<iterator_type, Alloc2>& what);
+};
+
+template <class OutputIterator, class charT, class Traits1, class Alloc1, class Alloc2>
+bool split_pred<OutputIterator, charT, Traits1, Alloc1, Alloc2>::operator()
+   (const match_results<iterator_type, Alloc2>& what)
+{
+   *p_last = what[0].second;
+   if(what.size() > 1)
+   {
+      // output sub-expressions only:
+      for(unsigned i = 1; i < what.size(); ++i)
+      {
+         *(*p_out) = static_cast<string_type>(what[i]);
+         ++(*p_out);
+         if(0 == --*p_max) return false;
+      }
+      return *p_max != 0;
+   }
+   else
+   {
+      // output $` only if it's not-null or not at the start of the input:
+      const sub_match<iterator_type>& sub = what[-1];
+      if((sub.first != sub.second) || (*p_max != initial_max))
+      {
+         *(*p_out) = static_cast<string_type>(sub);
+         ++(*p_out);
+         return --*p_max;
+      }
+   }
+   //
+   // initial null, do nothing:
+   return true;
+}
+
+} // namespace re_detail
+
+template <class OutputIterator, class charT, class Traits1, class Alloc1, class Traits2, class Alloc2>
+std::size_t regex_split(OutputIterator out,
+                   std::basic_string<charT, Traits1, Alloc1>& s, 
+                   const reg_expression<charT, Traits2, Alloc2>& e,
+                   unsigned flags,
+                   std::size_t max_split)
+{
+   typedef typename std::basic_string<charT, Traits1, Alloc1>::const_iterator ci_t;
+   ci_t last = s.begin();
+   std::size_t init_size = max_split;
+   re_detail::split_pred<OutputIterator, charT, Traits1, Alloc1, Alloc2> pred(&last, &out, &max_split);
+   ci_t i, j;
+   i = s.begin();
+   j = s.end();
+   regex_grep(pred, i, j, e, flags);
+   //
+   // if there is still input left, do a final push as long as max_split
+   // is not exhausted, and we're not splitting sub-expressions rather 
+   // than whitespace:
+   if(max_split && (last != s.end()) && (e.mark_count() == 1))
+   {
+      *out = std::basic_string<charT, Traits1, Alloc1>((ci_t)last, (ci_t)s.end());
+      ++out;
+      last = s.end();
+      --max_split;
+   }
+   //
+   // delete from the string everything that has been processed so far:
+   s.erase(0, last - s.begin());
+   //
+   // return the number of new records pushed:
+   return init_size - max_split;
+}
+
+template <class OutputIterator, class charT, class Traits1, class Alloc1, class Traits2, class Alloc2>
+inline std::size_t regex_split(OutputIterator out,
+                   std::basic_string<charT, Traits1, Alloc1>& s, 
+                   const reg_expression<charT, Traits2, Alloc2>& e,
+                   unsigned flags = match_default)
+{
+   return regex_split(out, s, e, flags, UINT_MAX);
+}
+
+template <class OutputIterator, class charT, class Traits1, class Alloc1>
+inline std::size_t regex_split(OutputIterator out,
+                   std::basic_string<charT, Traits1, Alloc1>& s)
+{
+   return regex_split(out, s, re_detail::get_default_expression(charT(0)), match_default, UINT_MAX);
+}
+
+#ifdef __BORLANDC__
+  #pragma option pop
+#endif
+
+} // namespace boost
+
+#endif
+

include/boost/regex/v3/regex_stack.hpp

@@ -0,0 +1,227 @@
+/*
+ *
+ * Copyright (c) 1998-2002
+ * Dr John Maddock
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Dr John Maddock makes no representations
+ * about the suitability of this software for any purpose.  
+ * It is provided "as is" without express or implied warranty.
+ *
+ */
+
+ /*
+  *   LOCATION:    see http://www.boost.org for most recent version.
+  *   FILE         regex_stack.hpp
+  *   VERSION      see <boost/version.hpp>
+  *   DESCRIPTION: Implements customised internal regex stacks.
+  *                Note this is an internal header file included
+  *                by regex.hpp, do not include on its own.
+  */
+
+#ifndef BOOST_REGEX_STACK_HPP
+#define BOOST_REGEX_STACK_HPP
+
+#ifndef BOOST_REGEX_CONFIG_HPP
+#include <boost/regex/config.hpp>
+#endif
+#ifndef BOOST_REGEX_RAW_BUFFER_HPP
+#include <boost/regex/v3/regex_raw_buffer.hpp>
+#endif
+
+namespace boost{
+   namespace re_detail{
+
+#ifdef __BORLANDC__
+   #pragma option push -a8 -b -Vx -Ve -pc
+#endif
+
+//
+// class jstack
+// simplified stack optimised for push/peek/pop
+// operations, we could use std::stack<std::vector<T>> instead...
+//
+template <class T, class Allocator = BOOST_DEFAULT_ALLOCATOR(T) >
+class jstack
+{
+private:
+   typedef typename boost::detail::rebind_allocator<unsigned char, Allocator>::type allocator_type;
+   typedef typename boost::detail::rebind_allocator<T, Allocator>::type             T_alloc_type;
+   typedef typename T_alloc_type::size_type                              size_type;
+   typedef T value_type;
+   struct node
+   {
+      node* next;
+      T* start;  // first item
+      T* end;    // last item
+      T* last;   // end of storage
+   };
+   
+   //
+   // empty base member optimisation:
+   struct data : public allocator_type
+   {
+      padding buf[(sizeof(T) * 16 + sizeof(padding) - 1) / sizeof(padding)];
+      data(const Allocator& a) : allocator_type(a){}
+   };
+
+   data alloc_inst;
+   mutable node* m_stack;
+   mutable node* unused;
+   node base;
+   size_type block_size;
+
+   void BOOST_REGEX_CALL pop_aux()const;
+   void BOOST_REGEX_CALL push_aux();
+
+public:
+   jstack(size_type n = 64, const Allocator& a = Allocator());
+
+   ~jstack();
+
+   node* BOOST_REGEX_CALL get_node()
+   {
+      node* new_stack = reinterpret_cast<node*>(alloc_inst.allocate(sizeof(node) + sizeof(T) * block_size));
+      BOOST_REGEX_NOEH_ASSERT(new_stack)
+      new_stack->last = reinterpret_cast<T*>(new_stack+1);
+      new_stack->start = new_stack->end = new_stack->last + block_size;
+      new_stack->next = 0;
+      return new_stack;
+   }
+
+   bool BOOST_REGEX_CALL empty()
+   {
+      return (m_stack->start == m_stack->end) && (m_stack->next == 0);
+   }
+
+   bool BOOST_REGEX_CALL good()
+   {
+      return (m_stack->start != m_stack->end) || (m_stack->next != 0);
+   }
+
+   T& BOOST_REGEX_CALL peek()
+   {
+      if(m_stack->start == m_stack->end)
+         pop_aux();
+      return *m_stack->end;
+   }
+
+   const T& BOOST_REGEX_CALL peek()const
+   {
+      if(m_stack->start == m_stack->end)
+         pop_aux();
+      return *m_stack->end;
+   }
+
+   void BOOST_REGEX_CALL pop()
+   {
+      if(m_stack->start == m_stack->end)
+         pop_aux();
+      ::boost::re_detail::pointer_destroy(m_stack->end);
+      ++(m_stack->end);
+   }
+
+   void BOOST_REGEX_CALL pop(T& t)
+   {
+      if(m_stack->start == m_stack->end)
+         pop_aux();
+      t = *m_stack->end;
+      ::boost::re_detail::pointer_destroy(m_stack->end);
+      ++(m_stack->end);
+   }
+
+   void BOOST_REGEX_CALL push(const T& t)
+   {
+      if(m_stack->end == m_stack->last)
+         push_aux();
+      --(m_stack->end);
+      pointer_construct(m_stack->end, t);
+   }
+
+};
+
+template <class T, class Allocator>
+jstack<T, Allocator>::jstack(size_type n, const Allocator& a)
+    : alloc_inst(a)
+{
+  unused = 0;
+  block_size = n;
+  m_stack = &base;
+  base.last = reinterpret_cast<T*>(alloc_inst.buf);
+  base.end = base.start = base.last + 16;
+  base.next = 0;
+}
+
+template <class T, class Allocator>
+void BOOST_REGEX_CALL jstack<T, Allocator>::push_aux()
+{
+   // make sure we have spare space on TOS:
+   register node* new_node;
+   if(unused)
+   {
+      new_node = unused;
+      unused = new_node->next;
+      new_node->next = m_stack;
+      m_stack = new_node;
+   }
+   else
+   {
+      new_node = get_node();
+      new_node->next = m_stack;
+      m_stack = new_node;
+   }
+}
+
+template <class T, class Allocator>
+void BOOST_REGEX_CALL jstack<T, Allocator>::pop_aux()const
+{
+   // make sure that we have a valid item
+   // on TOS:
+   jm_assert(m_stack->next);
+   register node* p = m_stack;
+   m_stack = p->next;
+   p->next = unused;
+   unused = p;
+}
+
+template <class T, class Allocator>
+jstack<T, Allocator>::~jstack()
+{
+   node* condemned;
+   while(good())
+      pop();
+   while(unused)
+   {
+      condemned = unused;
+      unused = unused->next;
+      alloc_inst.deallocate(reinterpret_cast<unsigned char*>(condemned), sizeof(node) + sizeof(T) * block_size);
+   }
+   while(m_stack != &base)
+   {
+      condemned = m_stack;
+      m_stack = m_stack->next;
+      alloc_inst.deallocate(reinterpret_cast<unsigned char*>(condemned), sizeof(node) + sizeof(T) * block_size);
+   }
+}
+
+#ifdef __BORLANDC__
+  #pragma option pop
+#endif
+
+} // namespace re_detail
+} // namespace boost
+
+#endif
+
+
+
+
+
+
+
+
+
+

include/boost/regex/v3/regex_synch.hpp

@@ -0,0 +1,213 @@
+/*
+ *
+ * Copyright (c) 1998-2002
+ * Dr John Maddock
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Dr John Maddock makes no representations
+ * about the suitability of this software for any purpose.
+ * It is provided "as is" without express or implied warranty.
+ *
+ */
+
+ /*
+  *   LOCATION:    see http://www.boost.org for most recent version.
+  *   FILE         regex_synch.hpp
+  *   VERSION      see <boost/version.hpp>
+  *   DESCRIPTION: Thread synchronisation for regex code.
+  *                Note this is an internal header file included
+  *                by regex.hpp, do not include on its own.
+  */
+
+#ifndef BOOST_REGEX_SYNCH_HPP
+#define BOOST_REGEX_SYNCH_HPP
+
+#ifndef BOOST_REGEX_CONFIG_HPP
+#include <boost/regex/config.hpp>
+#endif
+
+#if defined(BOOST_HAS_THREADS)
+#  if defined(BOOST_HAS_WINTHREADS)
+#     include <windows.h>
+#  elif defined(BOOST_HAS_BETHREADS)
+#     include <OS.h>
+#     include <cassert>
+#  elif defined(BOOST_HAS_PTHREADS)
+#     include <pthread.h>
+#  else
+#     error "Unknown threading API"
+#  endif
+#endif
+
+
+namespace boost{
+   namespace re_detail{
+
+#ifdef __BORLANDC__
+   #pragma option push -a8 -b -Vx -Ve -pc
+#endif
+
+void BOOST_REGEX_CALL re_init_threads();
+void BOOST_REGEX_CALL re_free_threads();
+
+#ifdef BOOST_HAS_THREADS
+
+#  ifdef BOOST_HAS_BETHREADS
+
+typedef sem_id CRITICAL_SECTION;
+
+inline void BOOST_REGEX_CALL InitializeCriticalSection(CRITICAL_SECTION* ps)
+{
+    *ps = create_sem(1, "regex++");
+    assert(*ps > 0);
+}
+
+inline void BOOST_REGEX_CALL DeleteCriticalSection(CRITICAL_SECTION* ps)
+{
+    int t = delete_sem(*ps);
+    assert(t == B_NO_ERROR);
+}
+
+inline void BOOST_REGEX_CALL EnterCriticalSection(CRITICAL_SECTION* ps)
+{
+   status_t t = acquire_sem(*ps);
+   assert(t == B_NO_ERROR);
+}
+
+inline void BOOST_REGEX_CALL LeaveCriticalSection(CRITICAL_SECTION* ps)
+{
+    status_t t = release_sem(*ps);
+    assert(t == B_NO_ERROR);
+}
+
+#  elif defined(BOOST_HAS_PTHREADS)
+
+typedef pthread_mutex_t CRITICAL_SECTION;
+
+inline void BOOST_REGEX_CALL InitializeCriticalSection(CRITICAL_SECTION* ps)
+{
+   pthread_mutex_init(ps, 0);
+}
+
+inline void BOOST_REGEX_CALL DeleteCriticalSection(CRITICAL_SECTION* ps)
+{
+   pthread_mutex_destroy(ps);
+}
+
+inline void BOOST_REGEX_CALL EnterCriticalSection(CRITICAL_SECTION* ps)
+{
+   pthread_mutex_lock(ps);
+}
+
+inline void BOOST_REGEX_CALL LeaveCriticalSection(CRITICAL_SECTION* ps)
+{
+   pthread_mutex_unlock(ps);
+}
+
+#  elif !defined(BOOST_HAS_WINTHREADS)
+#    error "Unknown threading API"
+#  endif
+
+template <class Lock>
+class lock_guard
+{
+   typedef Lock lock_type;
+public:
+   lock_guard(lock_type& m, bool aq = true)
+      : mut(m), owned(false){ acquire(aq); }
+
+   ~lock_guard()
+   { acquire(false); }
+
+   void BOOST_REGEX_CALL acquire(bool aq = true)
+   {
+      if(aq && !owned)
+      {
+         mut.acquire(true);
+         owned = true;
+      }
+      else if(!aq && owned)
+      {
+         mut.acquire(false);
+         owned = false;
+      }
+   }
+private:
+   lock_type& mut;
+   bool owned;
+   // VC6 warning suppression:
+   lock_guard& operator=(const lock_guard&);
+};
+
+
+class critical_section
+{
+public:
+   critical_section()
+   { InitializeCriticalSection(&hmutex);}
+
+   critical_section(const critical_section&)
+   { InitializeCriticalSection(&hmutex);}
+
+   const critical_section& BOOST_REGEX_CALL operator=(const critical_section&)
+   {return *this;}
+
+   ~critical_section()
+   {DeleteCriticalSection(&hmutex);}
+
+private:
+
+   void BOOST_REGEX_CALL acquire(bool aq)
+   { if(aq) EnterCriticalSection(&hmutex);
+      else LeaveCriticalSection(&hmutex);
+   }
+
+   CRITICAL_SECTION hmutex;
+
+public:
+   typedef lock_guard<critical_section> ro_guard;
+   typedef lock_guard<critical_section> rw_guard;
+
+   friend class lock_guard<critical_section>;
+};
+
+inline bool BOOST_REGEX_CALL operator==(const critical_section&, const critical_section&)
+{
+   return false;
+}
+
+inline bool BOOST_REGEX_CALL operator<(const critical_section&, const critical_section&)
+{
+   return true;
+}
+
+typedef lock_guard<critical_section> cs_guard;
+
+BOOST_REGEX_DECL extern critical_section* p_re_lock;
+BOOST_REGEX_DECL extern unsigned int re_lock_count;
+
+#define BOOST_REGEX_GUARD(inst) boost::re_detail::critical_section::rw_guard g(inst);
+
+#else  // BOOST_HAS_THREADS
+
+#define BOOST_REGEX_GUARD(inst)
+
+#endif // BOOST_HAS_THREADS
+
+#ifdef __BORLANDC__
+  #pragma option pop
+#endif
+
+} // namespace re_detail
+} // namespace boost
+
+#endif // sentry
+
+
+
+
+
+

include/boost/regex/v3/regex_traits.hpp

@@ -0,0 +1,815 @@
+/*
+ *
+ * Copyright (c) 1998-2002
+ * Dr John Maddock
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Dr John Maddock makes no representations
+ * about the suitability of this software for any purpose.  
+ * It is provided "as is" without express or implied warranty.
+ *
+ */
+ 
+ /*
+  *   LOCATION:    see http://www.boost.org for most recent version.
+  *   FILE         regex_traits.hpp
+  *   VERSION      see <boost/version.hpp>
+  *   DESCRIPTION: Declares regular expression traits classes.
+  */
+
+#ifndef BOOST_REGEX_TRAITS_HPP_INCLUDED
+#define BOOST_REGEX_TRAITS_HPP_INCLUDED
+
+#ifndef BOOST_RE_CREGEX_HPP
+#include <boost/cregex.hpp>
+#endif
+#ifndef BOOST_REGEX_CSTRING_HPP
+#include <boost/regex/v3/regex_cstring.hpp>
+#endif
+
+namespace boost{
+
+#ifdef __BORLANDC__
+   #pragma option push -a8 -b -Vx -Ve -pc
+#endif
+
+template <class charT>
+class c_regex_traits;
+
+namespace re_detail{
+
+struct mss
+{
+   unsigned int id;
+   const char* what;
+};
+
+BOOST_REGEX_DECL bool BOOST_REGEX_CALL re_lookup_def_collate_name(std::string& buf, const char* name);
+BOOST_REGEX_DECL std::size_t BOOST_REGEX_CALL re_get_default_message(char* buf, std::size_t len, std::size_t id);
+extern BOOST_REGEX_DECL const char *re_default_error_messages[];
+
+#ifndef BOOST_NO_WREGEX
+extern BOOST_REGEX_DECL wchar_t wide_lower_case_map[];
+extern BOOST_REGEX_DECL unsigned short wide_unicode_classes[];
+BOOST_REGEX_DECL bool BOOST_REGEX_CALL is_combining(wchar_t c);
+#endif
+
+
+struct BOOST_REGEX_DECL regex_traits_base
+{
+   enum char_syntax_type
+   {
+      syntax_char = 0,
+      syntax_open_bracket = 1,                  // (
+      syntax_close_bracket = 2,                 // )
+      syntax_dollar = 3,                        // $
+      syntax_caret = 4,                         // ^
+      syntax_dot = 5,                           // .
+      syntax_star = 6,                          // *
+      syntax_plus = 7,                          // +
+      syntax_question = 8,                      // ?
+      syntax_open_set = 9,                      // [
+      syntax_close_set = 10,                    // ]
+      syntax_or = 11,                           // |
+      syntax_slash = 12,                        //
+      syntax_hash = 13,                         // #
+      syntax_dash = 14,                         // -
+      syntax_open_brace = 15,                   // {
+      syntax_close_brace = 16,                  // }
+      syntax_digit = 17,                        // 0-9
+      syntax_b = 18,                            // for \b
+      syntax_B = 19,                            // for \B
+      syntax_left_word = 20,                    // for \<
+      syntax_right_word = 21,                   // for \>
+      syntax_w = 22,                            // for \w
+      syntax_W = 23,                            // for \W
+      syntax_start_buffer = 24,                 // for \`
+      syntax_end_buffer = 25,                   // for \'
+      syntax_newline = 26,                      // for newline alt
+      syntax_comma = 27,                        // for {x,y}
+
+      syntax_a = 28,                            // for \a
+      syntax_f = 29,                            // for \f
+      syntax_n = 30,                            // for \n
+      syntax_r = 31,                            // for \r
+      syntax_t = 32,                            // for \t
+      syntax_v = 33,                            // for \v
+      syntax_x = 34,                            // for \xdd
+      syntax_c = 35,                            // for \cx
+      syntax_colon = 36,                        // for [:...:]
+      syntax_equal = 37,                        // for [=...=]
+   
+      // perl ops:
+      syntax_e = 38,                            // for \e
+      syntax_l = 39,                            // for \l
+      syntax_L = 40,                            // for \L
+      syntax_u = 41,                            // for \u
+      syntax_U = 42,                            // for \U
+      syntax_s = 43,                            // for \s
+      syntax_S = 44,                            // for \S
+      syntax_d = 45,                            // for \d
+      syntax_D = 46,                            // for \D
+      syntax_E = 47,                            // for \Q\E
+      syntax_Q = 48,                            // for \Q\E
+      syntax_X = 49,                            // for \X
+      syntax_C = 50,                            // for \C
+      syntax_Z = 51,                            // for \Z
+      syntax_G = 52,                            // for \G
+
+      // new extentions:
+      syntax_not = 53,                          // for (?!...)
+
+      syntax_max = 54
+   };
+#ifdef __BORLANDC__
+private:
+   char dummy_member;
+#endif
+};
+
+struct BOOST_REGEX_DECL c_traits_base : public regex_traits_base
+{
+public:
+   enum{
+      char_class_none = 0,
+      char_class_alpha = 0x0001,
+      char_class_cntrl = 0x0002,
+      char_class_digit = 0x0004,
+      char_class_lower = 0x0008,
+      char_class_punct = 0x0010,
+      char_class_space = 0x0020,
+      char_class_upper = 0x0040,
+      char_class_xdigit = 0x0080,
+      char_class_blank = 0x0100,
+      char_class_underscore = 0x4000,
+      char_class_unicode = 0x8000,
+
+      char_class_alnum = char_class_alpha | char_class_digit,
+      char_class_graph = char_class_alpha | char_class_digit | char_class_punct | char_class_underscore,
+      char_class_print = char_class_alpha | char_class_digit | char_class_punct | char_class_underscore | char_class_blank,
+      char_class_word = char_class_alpha | char_class_digit | char_class_underscore
+   };
+   static std::string BOOST_REGEX_CALL set_message_catalogue(const std::string& s);
+protected:
+#if defined(__MWERKS__) && __MWERKS__ <= 0x6000
+   friend class c_regex_traits<char>;
+   friend class c_regex_traits<wchar_t>;
+#endif 
+
+   static char regex_message_catalogue[BOOST_REGEX_MAX_PATH];
+   enum syntax_map_size
+   {
+      map_size = UCHAR_MAX + 1
+   };
+
+   static unsigned char syntax_map[map_size];
+   static unsigned short class_map[map_size];
+   static char lower_case_map[map_size];
+
+   static boost::uint_fast32_t BOOST_REGEX_CALL do_lookup_class(const char* p);
+   static bool BOOST_REGEX_CALL do_lookup_collate(std::string& buf, const char* p);
+   static void BOOST_REGEX_CALL do_update_ctype();
+   static void BOOST_REGEX_CALL do_update_collate();
+public:
+   static std::string BOOST_REGEX_CALL error_string(unsigned id);
+   static char* BOOST_REGEX_CALL get_catalogue() { return regex_message_catalogue; }
+};
+
+} // namespace re_detail
+
+
+template<>
+class BOOST_REGEX_DECL c_regex_traits<char> : public re_detail::c_traits_base
+{
+   typedef re_detail::c_traits_base base_type;
+public:
+   typedef char char_type;
+   typedef unsigned char uchar_type;
+   typedef unsigned int size_type;
+   typedef std::string string_type;
+   typedef int locale_type;
+
+   static std::size_t BOOST_REGEX_CALL length(const char_type* p)
+   {
+      return std::strlen(p);
+   }
+   static unsigned int BOOST_REGEX_CALL syntax_type(size_type c)
+   {
+      return syntax_map[c];
+   }
+   static char BOOST_REGEX_CALL translate(char c, bool icase)
+   {
+      return icase ? lower_case_map[(size_type)(uchar_type)c] : c;
+   }
+   static void BOOST_REGEX_CALL transform(std::string& out, const std::string& in);
+
+   static void BOOST_REGEX_CALL transform_primary(std::string& out, const std::string& in);
+
+   static bool BOOST_REGEX_CALL is_separator(char c)
+   {
+      return BOOST_REGEX_MAKE_BOOL((c == '\n') || (c == '\r'));
+   }
+
+   static bool BOOST_REGEX_CALL is_combining(char)
+   {
+      return false;
+   }
+   
+   static bool BOOST_REGEX_CALL is_class(char c, boost::uint_fast32_t f)
+   {
+      return BOOST_REGEX_MAKE_BOOL(class_map[(size_type)(uchar_type)c] & f);
+   }
+
+   static int BOOST_REGEX_CALL toi(char c);
+   static int BOOST_REGEX_CALL toi(const char*& first, const char* last, int radix);
+
+   static boost::uint_fast32_t BOOST_REGEX_CALL lookup_classname(const char* first, const char* last)
+   {
+      std::string s(first, last);
+      return do_lookup_class(s.c_str());
+   }
+
+   static bool BOOST_REGEX_CALL lookup_collatename(std::string& buf, const char* first, const char* last)
+   {
+      std::string s(first, last);
+      return do_lookup_collate(buf, s.c_str());
+   }
+
+   static locale_type BOOST_REGEX_CALL imbue(locale_type l){ return l; }
+   locale_type BOOST_REGEX_CALL getloc()const{ return locale_type(); }
+
+   c_regex_traits()
+   {
+      init();
+   }
+   ~c_regex_traits()
+   {
+      m_free();
+   }
+   struct sentry
+   {
+      sentry(const c_regex_traits<char>&)
+      { c_regex_traits<char>::update(); }
+      operator void*() { return this; }
+   };
+   static void BOOST_REGEX_CALL update();
+private:
+   static void BOOST_REGEX_CALL init();
+   static void BOOST_REGEX_CALL m_free();
+   static c_regex_traits<char> i;
+
+   static unsigned sort_type;
+   static char sort_delim;
+};
+
+#ifndef BOOST_NO_WREGEX
+template<>
+class BOOST_REGEX_DECL c_regex_traits<wchar_t> : public re_detail::c_traits_base
+{
+   typedef re_detail::c_traits_base base_type;
+public:
+   typedef wchar_t char_type;
+   typedef unsigned short uchar_type;
+   typedef unsigned int size_type;
+   typedef std::basic_string<wchar_t> string_type;
+   typedef int locale_type; 
+   static std::size_t BOOST_REGEX_CALL length(const char_type* p)
+   {
+      return std::wcslen(p);
+   }
+   static unsigned int BOOST_REGEX_CALL syntax_type(size_type c);
+   static wchar_t BOOST_REGEX_CALL translate(wchar_t c, bool icase)
+   {
+      return icase ? ((c < 256) ? re_detail::wide_lower_case_map[(uchar_type)c] : std::towlower(c)) : c;
+   }
+
+   static void BOOST_REGEX_CALL transform(std::basic_string<wchar_t>& out, const std::basic_string<wchar_t>& in);
+
+   static void BOOST_REGEX_CALL transform_primary(std::basic_string<wchar_t>& out, const std::basic_string<wchar_t>& in);
+
+   static bool BOOST_REGEX_CALL is_separator(wchar_t c)
+   {
+      return BOOST_REGEX_MAKE_BOOL((c == L'\n') || (c == L'\r') || (c == (wchar_t)0x2028) || (c == (wchar_t)0x2029));
+   }
+
+   static bool BOOST_REGEX_CALL is_combining(wchar_t c)
+   { return re_detail::is_combining(c); }
+   
+   static bool BOOST_REGEX_CALL is_class(wchar_t c, boost::uint_fast32_t f)
+   {
+      return BOOST_REGEX_MAKE_BOOL(((uchar_type)c < 256) ? (re_detail::wide_unicode_classes[(size_type)(uchar_type)c] & f) : do_iswclass(c, f));
+   }
+
+   static int BOOST_REGEX_CALL toi(wchar_t c);
+   static int BOOST_REGEX_CALL toi(const wchar_t*& first, const wchar_t* last, int radix);
+
+   static boost::uint_fast32_t BOOST_REGEX_CALL lookup_classname(const wchar_t* first, const wchar_t* last);
+
+   static bool BOOST_REGEX_CALL lookup_collatename(std::basic_string<wchar_t>& s, const wchar_t* first, const wchar_t* last);
+
+   static locale_type BOOST_REGEX_CALL imbue(locale_type l){ return l; }
+   locale_type BOOST_REGEX_CALL getloc()const{ return locale_type(); }
+   c_regex_traits<wchar_t>()
+   { init(); }
+   ~c_regex_traits<wchar_t>()
+   { m_free(); }
+   struct sentry
+   {
+      sentry(const c_regex_traits<wchar_t>&)
+      { c_regex_traits<wchar_t>::update(); }
+      operator void*() { return this; }
+   };
+   static void BOOST_REGEX_CALL update();
+   static std::size_t BOOST_REGEX_CALL strnarrow(char *s1, std::size_t len, const wchar_t *s2);
+   static std::size_t BOOST_REGEX_CALL strwiden(wchar_t *s1, std::size_t len, const char *s2);
+private:
+   static bool BOOST_REGEX_CALL do_iswclass(wchar_t c, boost::uint_fast32_t f);
+   static void BOOST_REGEX_CALL m_free();
+   static void BOOST_REGEX_CALL init();
+   static bool BOOST_REGEX_CALL do_lookup_collate(std::basic_string<wchar_t>& out, const wchar_t* first, const wchar_t* last);
+   static c_regex_traits<wchar_t> init_;
+
+   static unsigned sort_type;
+   static wchar_t sort_delim;
+};
+#endif
+
+#if defined(_WIN32) && !defined(BOOST_REGEX_NO_W32)
+
+namespace re_detail{
+
+struct BOOST_REGEX_DECL w32_traits_base : public regex_traits_base
+{
+   enum{
+   char_class_none = 0,
+   char_class_alnum = C1_ALPHA | C1_DIGIT,
+   char_class_alpha = C1_ALPHA,
+   char_class_cntrl = C1_CNTRL,
+   char_class_digit = C1_DIGIT,
+   char_class_graph = C1_UPPER | C1_LOWER | C1_DIGIT | C1_PUNCT | C1_ALPHA,
+   char_class_lower = C1_LOWER,
+   char_class_print = C1_UPPER | C1_LOWER | C1_DIGIT | C1_PUNCT | C1_BLANK | C1_ALPHA,
+   char_class_punct = C1_PUNCT,
+   char_class_space = C1_SPACE,
+   char_class_upper = C1_UPPER,
+   char_class_xdigit = C1_XDIGIT,
+   char_class_blank = C1_BLANK,
+   char_class_underscore = 0x4000,
+   char_class_word = C1_ALPHA | C1_DIGIT | char_class_underscore,
+   char_class_unicode = 0x8000,
+   char_class_win = 0x01FF
+   };
+
+
+public:
+   static std::string BOOST_REGEX_CALL set_message_catalogue(const std::string& s);
+protected:
+   static char regex_message_catalogue[BOOST_REGEX_MAX_PATH];
+   enum syntax_map_size
+   {
+      map_size = UCHAR_MAX + 1
+   };
+
+   static unsigned char syntax_map[map_size];
+   static unsigned short class_map[map_size];
+   static char lower_case_map[map_size];
+
+   static boost::uint_fast32_t BOOST_REGEX_CALL do_lookup_class(const char* p);
+   static bool BOOST_REGEX_CALL do_lookup_collate(std::string& buf, const char* p);
+   static void BOOST_REGEX_CALL do_free();
+   static void BOOST_REGEX_CALL do_init();
+public:
+   static std::string BOOST_REGEX_CALL error_string(unsigned id);
+   static char* BOOST_REGEX_CALL get_catalogue() { return regex_message_catalogue; }
+};
+
+
+} // namespace re_detail
+
+template<class charT>
+class w32_regex_traits;
+
+template<>
+class BOOST_REGEX_DECL w32_regex_traits<char> : public re_detail::w32_traits_base
+{
+   typedef re_detail::w32_traits_base base_type;
+public:
+   typedef char char_type;
+   typedef unsigned char uchar_type;
+   typedef unsigned int size_type;
+   typedef std::string string_type;
+   typedef int locale_type;
+
+   static std::size_t BOOST_REGEX_CALL length(const char_type* p)
+   {
+      return std::strlen(p);
+   }
+   static unsigned int BOOST_REGEX_CALL syntax_type(size_type c)
+   {
+      return syntax_map[c];
+   }
+   static char BOOST_REGEX_CALL translate(char c, bool icase)
+   {
+      return icase ? lower_case_map[(size_type)(uchar_type)c] : c;
+   }
+   static void BOOST_REGEX_CALL transform(std::string& out, const std::string& in);
+
+   static void BOOST_REGEX_CALL transform_primary(std::string& out, const std::string& in);
+
+   static bool BOOST_REGEX_CALL is_separator(char c)
+   {
+      return BOOST_REGEX_MAKE_BOOL((c == '\n') || (c == '\r'));
+   }
+
+   static bool BOOST_REGEX_CALL is_combining(char)
+   {
+      return false;
+   }
+   
+   static bool BOOST_REGEX_CALL is_class(char c, boost::uint_fast32_t f)
+   {
+      return BOOST_REGEX_MAKE_BOOL(class_map[(size_type)(uchar_type)c] & f);
+   }
+
+   static int BOOST_REGEX_CALL toi(char c);
+   static int BOOST_REGEX_CALL toi(const char*& first, const char* last, int radix);
+
+   static boost::uint_fast32_t BOOST_REGEX_CALL lookup_classname(const char* first, const char* last)
+   {
+      std::string s(first, last);
+      return do_lookup_class(s.c_str());
+   }
+
+   static bool BOOST_REGEX_CALL lookup_collatename(std::string& buf, const char* first, const char* last)
+   {
+      std::string s(first, last);
+      return do_lookup_collate(buf, s.c_str());
+   }
+
+   static locale_type BOOST_REGEX_CALL imbue(locale_type l){ return l; }
+   locale_type BOOST_REGEX_CALL getloc()const{ return locale_type(); }
+
+   struct sentry
+   {
+      sentry(const w32_regex_traits<char>&)
+      { w32_regex_traits<char>::update(); }
+      ~sentry(){}
+      operator void*() { return this; }
+   };
+   static void BOOST_REGEX_CALL update();
+   w32_regex_traits();
+   ~w32_regex_traits();
+private:
+   static w32_regex_traits<char> i;
+};
+
+#ifndef BOOST_NO_WREGEX
+template<>
+class BOOST_REGEX_DECL w32_regex_traits<wchar_t> : public re_detail::w32_traits_base
+{
+   typedef re_detail::w32_traits_base base_type;
+public:
+   typedef wchar_t char_type;
+   typedef unsigned short uchar_type;
+   typedef unsigned int size_type;
+   typedef std::basic_string<wchar_t> string_type;
+   typedef int locale_type; 
+   static std::size_t BOOST_REGEX_CALL length(const char_type* p)
+   {
+      return std::wcslen(p);
+   }
+   static unsigned int BOOST_REGEX_CALL syntax_type(size_type c);
+   static wchar_t BOOST_REGEX_CALL translate(wchar_t c, bool icase)
+   {
+      return icase ? ((c < 256) ? re_detail::wide_lower_case_map[(uchar_type)c] : wtolower(c)) : c;
+   }
+
+   static void BOOST_REGEX_CALL transform(std::basic_string<wchar_t>& out, const std::basic_string<wchar_t>& in);
+
+   static void BOOST_REGEX_CALL transform_primary(std::basic_string<wchar_t>& out, const std::basic_string<wchar_t>& in);
+
+   static bool BOOST_REGEX_CALL is_separator(wchar_t c)
+   {
+      return BOOST_REGEX_MAKE_BOOL((c == L'\n') || (c == L'\r') || (c == (wchar_t)0x2028) || (c == (wchar_t)0x2029));
+   }
+
+   static bool BOOST_REGEX_CALL is_combining(wchar_t c)
+   { return re_detail::is_combining(c); }
+   
+   static bool BOOST_REGEX_CALL is_class(wchar_t c, boost::uint_fast32_t f)
+   {
+      return BOOST_REGEX_MAKE_BOOL(((uchar_type)c < 256) ? (wide_unicode_classes[(size_type)(uchar_type)c] & f) : do_iswclass(c, f));
+   }
+
+   static int BOOST_REGEX_CALL toi(wchar_t c);
+   static int BOOST_REGEX_CALL toi(const wchar_t*& first, const wchar_t* last, int radix);
+
+   static boost::uint_fast32_t BOOST_REGEX_CALL lookup_classname(const wchar_t* first, const wchar_t* last);
+
+   static bool BOOST_REGEX_CALL lookup_collatename(std::basic_string<wchar_t>& s, const wchar_t* first, const wchar_t* last);
+
+   static locale_type BOOST_REGEX_CALL imbue(locale_type l){ return l; }
+   locale_type BOOST_REGEX_CALL getloc()const{ return locale_type(); }
+
+   struct sentry
+   {
+      sentry(const w32_regex_traits<wchar_t>&)
+      { w32_regex_traits<wchar_t>::update(); }
+      ~sentry(){}
+      operator void*() { return this; }
+   };
+   static void BOOST_REGEX_CALL update();
+   w32_regex_traits();
+   ~w32_regex_traits();
+   static std::size_t BOOST_REGEX_CALL strnarrow(char *s1, std::size_t len, const wchar_t *s2);
+   static std::size_t BOOST_REGEX_CALL strwiden(wchar_t *s1, std::size_t len, const char *s2);
+
+private:
+   static bool BOOST_REGEX_CALL do_iswclass(wchar_t c, boost::uint_fast32_t f);
+   static bool BOOST_REGEX_CALL do_lookup_collate(std::basic_string<wchar_t>& out, const wchar_t* first, const wchar_t* last);
+   static w32_regex_traits<wchar_t> init_;
+   static wchar_t BOOST_REGEX_CALL wtolower(wchar_t c);
+   static unsigned short wide_unicode_classes[];
+};
+#endif // Wide strings
+#endif // Win32
+
+#if !defined(BOOST_NO_STD_LOCALE) && !defined(BOOST_NO_STD_WSTREAMBUF)
+
+} // namspace boost
+
+#ifdef __BORLANDC__
+  #pragma option pop
+#endif
+#include <locale>
+#ifdef __BORLANDC__
+   #pragma option push -a4 -b -Ve -pc
+#endif
+
+namespace boost{
+
+namespace re_detail
+{
+
+template <class charT>
+struct message_data;
+
+template <>
+struct message_data<char>;
+
+template <>
+struct message_data<wchar_t>;
+
+struct BOOST_REGEX_DECL cpp_regex_traits_base : public regex_traits_base
+{
+   enum char_class_type
+   {
+      char_class_none = 0,
+      char_class_alnum = std::ctype_base::alnum,
+      char_class_alpha = std::ctype_base::alpha,
+      char_class_cntrl = std::ctype_base::cntrl,
+      char_class_digit = std::ctype_base::digit,
+      char_class_graph = std::ctype_base::graph,
+      char_class_lower = std::ctype_base::lower,
+      char_class_print = std::ctype_base::print,
+      char_class_punct = std::ctype_base::punct,
+      char_class_space = std::ctype_base::space,
+      char_class_upper = std::ctype_base::upper,
+      char_class_xdigit = std::ctype_base::xdigit,
+      char_class_blank = 1<<12,
+      char_class_underscore = 1<<13,
+      char_class_word = std::ctype_base::alnum | char_class_underscore,
+      char_class_unicode = 1<<14,
+      char_class_all_base = char_class_alnum | char_class_alpha | char_class_cntrl
+                         | char_class_digit | char_class_graph | char_class_lower
+                         | char_class_print | char_class_punct | char_class_space
+                         | char_class_upper | char_class_xdigit
+   };
+
+   static std::string BOOST_REGEX_CALL set_message_catalogue(const std::string& s);
+protected:
+   static char regex_message_cat[BOOST_REGEX_MAX_PATH];
+};
+
+} // namespace re_detail
+
+template <class charT>
+class cpp_regex_traits;
+
+template<>
+class BOOST_REGEX_DECL cpp_regex_traits<char> : public re_detail::cpp_regex_traits_base
+{
+   typedef re_detail::cpp_regex_traits_base base_type;
+private:
+   re_detail::message_data<char>* pmd;
+   const unsigned char* psyntax;
+   char* lower_map;
+   const std::ctype<char>* pctype;
+   const std::collate<char>* pcollate;
+   std::locale locale_inst;
+   unsigned sort_type;
+   char sort_delim;
+
+   cpp_regex_traits(const cpp_regex_traits&);
+   cpp_regex_traits& operator=(const cpp_regex_traits&);
+
+public:
+   typedef char char_type;
+   typedef unsigned char uchar_type;
+   typedef unsigned int size_type;
+   typedef std::string string_type;
+   typedef std::locale locale_type;
+
+   cpp_regex_traits();
+   ~cpp_regex_traits();
+
+   static std::size_t BOOST_REGEX_CALL length(const char_type* p)
+   {
+      return std::strlen(p);
+   }
+   unsigned int BOOST_REGEX_CALL syntax_type(size_type c)const
+   {
+      return psyntax[c];
+   }
+   char BOOST_REGEX_CALL translate(char c, bool icase)const
+   {
+      return icase ? lower_map[(size_type)(uchar_type)c] : c;
+   }
+   void BOOST_REGEX_CALL transform(std::string& out, const std::string& in)const
+   {
+      out = pcollate->transform(in.c_str(), in.c_str() + in.size()).c_str();
+   }
+
+   void BOOST_REGEX_CALL transform_primary(std::string& out, const std::string& in)const;
+
+   static bool BOOST_REGEX_CALL is_separator(char c)
+   {
+      return BOOST_REGEX_MAKE_BOOL((c == '\n') || (c == '\r'));
+   }
+
+   static bool BOOST_REGEX_CALL is_combining(char)
+   {
+      return false;
+   }
+   
+   bool BOOST_REGEX_CALL is_class(char c, boost::uint_fast32_t f)const
+   {
+      if(pctype->is((std::ctype<char>::mask)(f & char_class_all_base), c))
+         return true;
+      if((f & char_class_underscore) && (c == '_'))
+         return true;
+      if((f & char_class_blank) && ((c == ' ') || (c == '\t')))
+         return true;
+      return false;
+   }
+
+   int BOOST_REGEX_CALL toi(char c)const;
+   int BOOST_REGEX_CALL toi(const char*& first, const char* last, int radix)const;
+
+   boost::uint_fast32_t BOOST_REGEX_CALL lookup_classname(const char* first, const char* last)const;
+   bool BOOST_REGEX_CALL lookup_collatename(std::string& s, const char* first, const char* last)const;
+
+   std::string BOOST_REGEX_CALL error_string(unsigned id)const;
+   locale_type BOOST_REGEX_CALL imbue(locale_type l);
+   locale_type BOOST_REGEX_CALL getloc()const{ return locale_inst; }
+
+   struct sentry
+   {
+      sentry(const cpp_regex_traits<char>&){}
+      operator void*() { return this; }
+   };
+};
+
+#ifndef BOOST_NO_WREGEX
+template<>
+class BOOST_REGEX_DECL cpp_regex_traits<wchar_t> : public re_detail::cpp_regex_traits_base
+{
+   typedef re_detail::cpp_regex_traits_base base_type;
+public:
+   typedef wchar_t char_type;
+   typedef unsigned short uchar_type;
+   typedef unsigned int size_type;
+   typedef std::basic_string<wchar_t> string_type;
+   typedef std::locale locale_type;
+
+private:
+   re_detail::message_data<wchar_t>* pmd;
+   const unsigned char* psyntax;
+   wchar_t* lower_map;
+   const std::ctype<wchar_t>* pctype;
+   const std::collate<wchar_t>* pcollate;
+   const std::codecvt<wchar_t, char, std::mbstate_t>* pcdv;
+   std::locale locale_inst;
+   unsigned int BOOST_REGEX_CALL do_syntax_type(size_type c)const;
+   unsigned sort_type;
+   wchar_t sort_delim;
+
+   cpp_regex_traits(const cpp_regex_traits&);
+   cpp_regex_traits& operator=(const cpp_regex_traits&);
+
+public:
+
+   static std::size_t BOOST_REGEX_CALL length(const char_type* p)
+   {
+      return std::wcslen(p);
+   }
+   unsigned int BOOST_REGEX_CALL syntax_type(size_type c)const
+   {
+      return (c < UCHAR_MAX) ? psyntax[c] : do_syntax_type(c);
+   }
+   wchar_t BOOST_REGEX_CALL translate(wchar_t c, bool icase)const
+   {
+      return icase ? (((uchar_type)c) <= UCHAR_MAX) ? lower_map[c] : pctype->tolower(c) : c;
+   }
+   void BOOST_REGEX_CALL transform(std::basic_string<wchar_t>& out, const std::basic_string<wchar_t>& in)const
+   {
+      out = pcollate->transform(in.c_str(), in.c_str() + in.size());
+   }
+
+   void BOOST_REGEX_CALL transform_primary(std::basic_string<wchar_t>& out, const std::basic_string<wchar_t>& in)const;
+
+   static bool BOOST_REGEX_CALL is_separator(wchar_t c)
+   {
+      return BOOST_REGEX_MAKE_BOOL((c == L'\n') || (c == L'\r') || (c == (wchar_t)0x2028) || (c == (wchar_t)0x2029));
+   }
+
+   static bool BOOST_REGEX_CALL is_combining(wchar_t c)
+   { return re_detail::is_combining(c); }
+   
+   bool BOOST_REGEX_CALL is_class(wchar_t c, boost::uint_fast32_t f)const
+   {
+      if(pctype->is((std::ctype<wchar_t>::mask)(f & char_class_all_base), c))
+         return true;
+      if((f & char_class_underscore) && (c == '_'))
+         return true;
+      if((f & char_class_blank) && ((c == ' ') || (c == '\t')))
+         return true;
+      if((f & char_class_unicode) && ((uchar_type)c > (uchar_type)255))
+         return true;
+      return false;
+   }
+
+   int BOOST_REGEX_CALL toi(wchar_t c)const;
+   int BOOST_REGEX_CALL toi(const wchar_t*& first, const wchar_t* last, int radix)const;
+
+   boost::uint_fast32_t BOOST_REGEX_CALL lookup_classname(const wchar_t* first, const wchar_t* last)const;
+   bool BOOST_REGEX_CALL lookup_collatename(std::basic_string<wchar_t>& s, const wchar_t* first, const wchar_t* last)const;
+
+   std::string BOOST_REGEX_CALL error_string(unsigned id)const;
+   cpp_regex_traits();
+   ~cpp_regex_traits();
+   locale_type BOOST_REGEX_CALL imbue(locale_type l);
+   locale_type BOOST_REGEX_CALL getloc()const{ return locale_inst; }
+   std::size_t BOOST_REGEX_CALL strwiden(wchar_t *s1, std::size_t len, const char *s2)const;
+
+   struct sentry
+   {
+      sentry(const cpp_regex_traits<wchar_t>&){}
+      operator void*() { return this; }
+   };
+};
+#endif // BOOST_NO_WREGEX
+
+#endif // BOOST_NO_STD_LOCALE
+
+#ifdef BOOST_REGEX_USE_WIN32_LOCALE
+
+template <class charT>
+class regex_traits : public w32_regex_traits<charT>
+{
+};
+
+#elif defined(BOOST_REGEX_USE_C_LOCALE)
+
+template <class charT>
+class regex_traits : public c_regex_traits<charT>
+{
+};
+
+#elif defined(BOOST_REGEX_USE_CPP_LOCALE)
+
+template <class charT>
+class regex_traits : public cpp_regex_traits<charT>
+{
+};
+
+#else
+#error No default localisation model defined
+#endif
+
+#ifdef __BORLANDC__
+  #pragma option pop
+#endif
+
+} // namespace boost
+
+#endif // include
+
+
+
+
+
+