Index: boost/detail/utf8_codecvt_facet.ipp
===================================================================
--- boost/detail/utf8_codecvt_facet.ipp	(revision 0)
+++ boost/detail/utf8_codecvt_facet.ipp	(working copy)
@@ -0,0 +1,285 @@
+/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
+// utf8_codecvt_facet.ipp
+
+// Copyright (c) 2001 Ronald Garcia, Indiana University (garcia@osl.iu.edu)
+// Andrew Lumsdaine, Indiana University (lums@osl.iu.edu). 
+// Use, modification and distribution is subject to the Boost Software
+// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+// Please see the comments in <boost/detail/utf8_codecvt_facet.hpp> to
+// learn how this file should be used.
+
+#include <boost/detail/utf8_codecvt_facet.hpp>
+
+#include <cstdlib> // for multi-byte converson routines
+#include <cassert>
+
+#include <boost/limits.hpp>
+#include <boost/config.hpp>
+
+// If we don't have wstring, then Unicode support 
+// is not available anyway, so we don't need to even
+// compiler this file. This also fixes the problem
+// with mingw, which can compile this file, but will
+// generate link error when building DLL.
+#ifndef BOOST_NO_STD_WSTRING
+
+BOOST_UTF8_BEGIN_NAMESPACE
+
+/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
+// implementation for wchar_t
+
+// Translate incoming UTF-8 into UCS-4
+std::codecvt_base::result utf8_codecvt_facet::do_in(
+    std::mbstate_t& /*state*/, 
+    const char * from,
+    const char * from_end, 
+    const char * & from_next,
+    wchar_t * to, 
+    wchar_t * to_end, 
+    wchar_t * & to_next
+) const {
+    // Basic algorithm:  The first octet determines how many
+    // octets total make up the UCS-4 character.  The remaining
+    // "continuing octets" all begin with "10". To convert, subtract
+    // the amount that specifies the number of octets from the first
+    // octet.  Subtract 0x80 (1000 0000) from each continuing octet,
+    // then mash the whole lot together.  Note that each continuing
+    // octet only uses 6 bits as unique values, so only shift by
+    // multiples of 6 to combine.
+    while (from != from_end && to != to_end) {
+
+        // Error checking   on the first octet
+        if (invalid_leading_octet(*from)){
+            from_next = from;
+            to_next = to;
+            return std::codecvt_base::error;
+        }
+
+        // The first octet is   adjusted by a value dependent upon 
+        // the number   of "continuing octets" encoding the character
+        const   int cont_octet_count = get_cont_octet_count(*from);
+        const   wchar_t octet1_modifier_table[] =   {
+            0x00, 0xc0, 0xe0, 0xf0, 0xf8, 0xfc
+        };
+
+        // The unsigned char conversion is necessary in case char is
+        // signed   (I learned this the hard way)
+        wchar_t ucs_result = 
+            (unsigned char)(*from++) - octet1_modifier_table[cont_octet_count];
+
+        // Invariants   : 
+        //   1) At the start of the loop,   'i' continuing characters have been
+        //    processed 
+        //   2) *from   points to the next continuing character to be processed.
+        int i   = 0;
+        while(i != cont_octet_count && from != from_end) {
+
+            // Error checking on continuing characters
+            if (invalid_continuing_octet(*from)) {
+                from_next   = from;
+                to_next =   to;
+                return std::codecvt_base::error;
+            }
+
+            ucs_result *= (1 << 6); 
+
+            // each continuing character has an extra (10xxxxxx)b attached to 
+            // it that must be removed.
+            ucs_result += (unsigned char)(*from++) - 0x80;
+            ++i;
+        }
+
+        // If   the buffer ends with an incomplete unicode character...
+        if (from == from_end && i   != cont_octet_count) {
+            // rewind "from" to before the current character translation
+            from_next = from - (i+1); 
+            to_next = to;
+            return std::codecvt_base::partial;
+        }
+        *to++   = ucs_result;
+    }
+    from_next = from;
+    to_next = to;
+
+    // Were we done converting or did we run out of destination space?
+    if(from == from_end) return std::codecvt_base::ok;
+    else return std::codecvt_base::partial;
+}
+
+std::codecvt_base::result utf8_codecvt_facet::do_out(
+    std::mbstate_t& /*state*/, 
+    const wchar_t *   from,
+    const wchar_t * from_end, 
+    const wchar_t * & from_next,
+    char * to, 
+    char * to_end, 
+    char * & to_next
+) const
+{
+    // RG - consider merging this table with the other one
+    const wchar_t octet1_modifier_table[] = {
+        0x00, 0xc0, 0xe0, 0xf0, 0xf8, 0xfc
+    };
+
+    wchar_t max_wchar = (std::numeric_limits<wchar_t>::max)();
+    while (from != from_end && to != to_end) {
+
+        // Check for invalid UCS-4 character
+        if (*from  > max_wchar) {
+            from_next = from;
+            to_next = to;
+            return std::codecvt_base::error;
+        }
+
+        int cont_octet_count = get_cont_octet_out_count(*from);
+
+        // RG  - comment this formula better
+        int shift_exponent = (cont_octet_count) *   6;
+
+        // Process the first character
+        *to++ = static_cast<char>(octet1_modifier_table[cont_octet_count] +
+            (unsigned char)(*from / (1 << shift_exponent)));
+
+        // Process the continuation characters 
+        // Invariants: At   the start of the loop:
+        //   1) 'i' continuing octets   have been generated
+        //   2) '*to'   points to the next location to place an octet
+        //   3) shift_exponent is   6 more than needed for the next octet
+        int i   = 0;
+        while   (i != cont_octet_count && to != to_end) {
+            shift_exponent -= 6;
+            *to++ = static_cast<char>(0x80 + ((*from / (1 << shift_exponent)) % (1 << 6)));
+            ++i;
+        }
+        // If   we filled up the out buffer before encoding the character
+        if(to   == to_end && i != cont_octet_count) {
+            from_next = from;
+            to_next = to - (i+1);
+            return std::codecvt_base::partial;
+        }
+        ++from;
+    }
+    from_next = from;
+    to_next = to;
+    // Were we done or did we run out of destination space
+    if(from == from_end) return std::codecvt_base::ok;
+    else return std::codecvt_base::partial;
+}
+
+// How many char objects can I process to get <= max_limit
+// wchar_t objects?
+int utf8_codecvt_facet::do_length(
+    BOOST_CODECVT_DO_LENGTH_CONST std::mbstate_t &,
+    const char * from,
+    const char * from_end, 
+    std::size_t max_limit
+#if BOOST_WORKAROUND(__IBMCPP__, BOOST_TESTED_AT(600))
+) const throw()
+#else
+) const
+#endif
+{ 
+    // RG - this code is confusing!  I need a better way to express it.
+    // and test cases.
+
+    // Invariants:
+    // 1) last_octet_count has the size of the last measured character
+    // 2) char_count holds the number of characters shown to fit
+    // within the bounds so far (no greater than max_limit)
+    // 3) from_next points to the octet 'last_octet_count' before the
+    // last measured character.  
+    int last_octet_count=0;
+    std::size_t char_count = 0;
+    const char* from_next = from;
+    // Use "<" because the buffer may represent incomplete characters
+    while (from_next+last_octet_count <= from_end && char_count <= max_limit) {
+        from_next += last_octet_count;
+        last_octet_count = (get_octet_count(*from_next));
+        ++char_count;
+    }
+    return static_cast<int>(from_next-from_end);
+}
+
+unsigned int utf8_codecvt_facet::get_octet_count(
+    unsigned char   lead_octet
+){
+    // if the 0-bit (MSB) is 0, then 1 character
+    if (lead_octet <= 0x7f) return 1;
+
+    // Otherwise the count number of consecutive 1 bits starting at MSB
+//    assert(0xc0 <= lead_octet && lead_octet <= 0xfd);
+
+    if (0xc0 <= lead_octet && lead_octet <= 0xdf) return 2;
+    else if (0xe0 <= lead_octet && lead_octet <= 0xef) return 3;
+    else if (0xf0 <= lead_octet && lead_octet <= 0xf7) return 4;
+    else if (0xf8 <= lead_octet && lead_octet <= 0xfb) return 5;
+    else return 6;
+}
+BOOST_UTF8_END_NAMESPACE
+
+namespace {
+template<std::size_t s>
+int get_cont_octet_out_count_impl(wchar_t word){
+    if (word < 0x80) {
+        return 0;
+    }
+    if (word < 0x800) {
+        return 1;
+    }
+    return 2;
+}
+
+template<>
+int get_cont_octet_out_count_impl<4>(wchar_t word){
+    if (word < 0x80) {
+        return 0;
+    }
+    if (word < 0x800) {
+        return 1;
+    }
+
+    // Note that the following code will generate warnings on some platforms
+    // where wchar_t is defined as UCS2.  The warnings are superfluous as the
+    // specialization is never instantitiated with such compilers, but this
+    // can cause problems if warnings are being treated as errors, so we guard
+    // against that.  Including <boost/detail/utf8_codecvt_facet.hpp> as we do
+    // should be enough to get WCHAR_MAX defined.
+#if !defined(WCHAR_MAX)
+#   error WCHAR_MAX not defined!
+#endif
+    // cope with VC++ 7.1 or earlier having invalid WCHAR_MAX
+#if defined(_MSC_VER) && _MSC_VER <= 1310 // 7.1 or earlier
+    return 2;
+#elif WCHAR_MAX > 0x10000
+    
+   if (word < 0x10000) {
+        return 2;
+    }
+    if (word < 0x200000) {
+        return 3;
+    }
+    if (word < 0x4000000) {
+        return 4;
+    }
+    return 5;
+    
+#else
+    return 2;
+#endif
+}
+
+} // namespace anonymous
+
+BOOST_UTF8_BEGIN_NAMESPACE
+// How many "continuing octets" will be needed for this word
+// ==   total octets - 1.
+int utf8_codecvt_facet::get_cont_octet_out_count(
+    wchar_t word
+) const {
+    return get_cont_octet_out_count_impl<sizeof(wchar_t)>(word);
+}
+BOOST_UTF8_END_NAMESPACE
+
+#endif
Index: libs/filesystem/v3/src/utf8_codecvt_facet.cpp
===================================================================
--- libs/filesystem/v3/src/utf8_codecvt_facet.cpp	(revision 78078)
+++ libs/filesystem/v3/src/utf8_codecvt_facet.cpp	(working copy)
@@ -20,7 +20,7 @@
 #define BOOST_UTF8_END_NAMESPACE }}}
 #define BOOST_UTF8_DECL BOOST_FILESYSTEM_DECL
 
-#include "libs/detail/utf8_codecvt_facet.cpp"
+#include <boost/detail/utf8_codecvt_facet.ipp>
 
 #undef BOOST_UTF8_BEGIN_NAMESPACE
 #undef BOOST_UTF8_END_NAMESPACE
Index: libs/program_options/src/utf8_codecvt_facet.cpp
===================================================================
--- libs/program_options/src/utf8_codecvt_facet.cpp	(revision 78078)
+++ libs/program_options/src/utf8_codecvt_facet.cpp	(working copy)
@@ -12,7 +12,7 @@
 #define BOOST_UTF8_END_NAMESPACE }}}
 #define BOOST_UTF8_DECL BOOST_PROGRAM_OPTIONS_DECL
 
-#include "../../detail/utf8_codecvt_facet.cpp"
+#include <boost/detail/utf8_codecvt_facet.ipp>
 
 
 #undef BOOST_UTF8_BEGIN_NAMESPACE
Index: libs/detail/utf8_codecvt_facet.cpp
===================================================================
--- libs/detail/utf8_codecvt_facet.cpp	(revision 78078)
+++ libs/detail/utf8_codecvt_facet.cpp	(working copy)
@@ -1,285 +0,0 @@
-/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
-// utf8_codecvt_facet.cpp
-
-// Copyright (c) 2001 Ronald Garcia, Indiana University (garcia@osl.iu.edu)
-// Andrew Lumsdaine, Indiana University (lums@osl.iu.edu). 
-// Use, modification and distribution is subject to the Boost Software
-// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
-// http://www.boost.org/LICENSE_1_0.txt)
-
-// Please see the comments in <boost/detail/utf8_codecvt_facet.hpp> to
-// learn how this file should be used.
-
-#include <boost/detail/utf8_codecvt_facet.hpp>
-
-#include <cstdlib> // for multi-byte converson routines
-#include <cassert>
-
-#include <boost/limits.hpp>
-#include <boost/config.hpp>
-
-// If we don't have wstring, then Unicode support 
-// is not available anyway, so we don't need to even
-// compiler this file. This also fixes the problem
-// with mingw, which can compile this file, but will
-// generate link error when building DLL.
-#ifndef BOOST_NO_STD_WSTRING
-
-BOOST_UTF8_BEGIN_NAMESPACE
-
-/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
-// implementation for wchar_t
-
-// Translate incoming UTF-8 into UCS-4
-std::codecvt_base::result utf8_codecvt_facet::do_in(
-    std::mbstate_t& /*state*/, 
-    const char * from,
-    const char * from_end, 
-    const char * & from_next,
-    wchar_t * to, 
-    wchar_t * to_end, 
-    wchar_t * & to_next
-) const {
-    // Basic algorithm:  The first octet determines how many
-    // octets total make up the UCS-4 character.  The remaining
-    // "continuing octets" all begin with "10". To convert, subtract
-    // the amount that specifies the number of octets from the first
-    // octet.  Subtract 0x80 (1000 0000) from each continuing octet,
-    // then mash the whole lot together.  Note that each continuing
-    // octet only uses 6 bits as unique values, so only shift by
-    // multiples of 6 to combine.
-    while (from != from_end && to != to_end) {
-
-        // Error checking   on the first octet
-        if (invalid_leading_octet(*from)){
-            from_next = from;
-            to_next = to;
-            return std::codecvt_base::error;
-        }
-
-        // The first octet is   adjusted by a value dependent upon 
-        // the number   of "continuing octets" encoding the character
-        const   int cont_octet_count = get_cont_octet_count(*from);
-        const   wchar_t octet1_modifier_table[] =   {
-            0x00, 0xc0, 0xe0, 0xf0, 0xf8, 0xfc
-        };
-
-        // The unsigned char conversion is necessary in case char is
-        // signed   (I learned this the hard way)
-        wchar_t ucs_result = 
-            (unsigned char)(*from++) - octet1_modifier_table[cont_octet_count];
-
-        // Invariants   : 
-        //   1) At the start of the loop,   'i' continuing characters have been
-        //    processed 
-        //   2) *from   points to the next continuing character to be processed.
-        int i   = 0;
-        while(i != cont_octet_count && from != from_end) {
-
-            // Error checking on continuing characters
-            if (invalid_continuing_octet(*from)) {
-                from_next   = from;
-                to_next =   to;
-                return std::codecvt_base::error;
-            }
-
-            ucs_result *= (1 << 6); 
-
-            // each continuing character has an extra (10xxxxxx)b attached to 
-            // it that must be removed.
-            ucs_result += (unsigned char)(*from++) - 0x80;
-            ++i;
-        }
-
-        // If   the buffer ends with an incomplete unicode character...
-        if (from == from_end && i   != cont_octet_count) {
-            // rewind "from" to before the current character translation
-            from_next = from - (i+1); 
-            to_next = to;
-            return std::codecvt_base::partial;
-        }
-        *to++   = ucs_result;
-    }
-    from_next = from;
-    to_next = to;
-
-    // Were we done converting or did we run out of destination space?
-    if(from == from_end) return std::codecvt_base::ok;
-    else return std::codecvt_base::partial;
-}
-
-std::codecvt_base::result utf8_codecvt_facet::do_out(
-    std::mbstate_t& /*state*/, 
-    const wchar_t *   from,
-    const wchar_t * from_end, 
-    const wchar_t * & from_next,
-    char * to, 
-    char * to_end, 
-    char * & to_next
-) const
-{
-    // RG - consider merging this table with the other one
-    const wchar_t octet1_modifier_table[] = {
-        0x00, 0xc0, 0xe0, 0xf0, 0xf8, 0xfc
-    };
-
-    wchar_t max_wchar = (std::numeric_limits<wchar_t>::max)();
-    while (from != from_end && to != to_end) {
-
-        // Check for invalid UCS-4 character
-        if (*from  > max_wchar) {
-            from_next = from;
-            to_next = to;
-            return std::codecvt_base::error;
-        }
-
-        int cont_octet_count = get_cont_octet_out_count(*from);
-
-        // RG  - comment this formula better
-        int shift_exponent = (cont_octet_count) *   6;
-
-        // Process the first character
-        *to++ = static_cast<char>(octet1_modifier_table[cont_octet_count] +
-            (unsigned char)(*from / (1 << shift_exponent)));
-
-        // Process the continuation characters 
-        // Invariants: At   the start of the loop:
-        //   1) 'i' continuing octets   have been generated
-        //   2) '*to'   points to the next location to place an octet
-        //   3) shift_exponent is   6 more than needed for the next octet
-        int i   = 0;
-        while   (i != cont_octet_count && to != to_end) {
-            shift_exponent -= 6;
-            *to++ = static_cast<char>(0x80 + ((*from / (1 << shift_exponent)) % (1 << 6)));
-            ++i;
-        }
-        // If   we filled up the out buffer before encoding the character
-        if(to   == to_end && i != cont_octet_count) {
-            from_next = from;
-            to_next = to - (i+1);
-            return std::codecvt_base::partial;
-        }
-        ++from;
-    }
-    from_next = from;
-    to_next = to;
-    // Were we done or did we run out of destination space
-    if(from == from_end) return std::codecvt_base::ok;
-    else return std::codecvt_base::partial;
-}
-
-// How many char objects can I process to get <= max_limit
-// wchar_t objects?
-int utf8_codecvt_facet::do_length(
-    BOOST_CODECVT_DO_LENGTH_CONST std::mbstate_t &,
-    const char * from,
-    const char * from_end, 
-    std::size_t max_limit
-#if BOOST_WORKAROUND(__IBMCPP__, BOOST_TESTED_AT(600))
-) const throw()
-#else
-) const
-#endif
-{ 
-    // RG - this code is confusing!  I need a better way to express it.
-    // and test cases.
-
-    // Invariants:
-    // 1) last_octet_count has the size of the last measured character
-    // 2) char_count holds the number of characters shown to fit
-    // within the bounds so far (no greater than max_limit)
-    // 3) from_next points to the octet 'last_octet_count' before the
-    // last measured character.  
-    int last_octet_count=0;
-    std::size_t char_count = 0;
-    const char* from_next = from;
-    // Use "<" because the buffer may represent incomplete characters
-    while (from_next+last_octet_count <= from_end && char_count <= max_limit) {
-        from_next += last_octet_count;
-        last_octet_count = (get_octet_count(*from_next));
-        ++char_count;
-    }
-    return static_cast<int>(from_next-from_end);
-}
-
-unsigned int utf8_codecvt_facet::get_octet_count(
-    unsigned char   lead_octet
-){
-    // if the 0-bit (MSB) is 0, then 1 character
-    if (lead_octet <= 0x7f) return 1;
-
-    // Otherwise the count number of consecutive 1 bits starting at MSB
-//    assert(0xc0 <= lead_octet && lead_octet <= 0xfd);
-
-    if (0xc0 <= lead_octet && lead_octet <= 0xdf) return 2;
-    else if (0xe0 <= lead_octet && lead_octet <= 0xef) return 3;
-    else if (0xf0 <= lead_octet && lead_octet <= 0xf7) return 4;
-    else if (0xf8 <= lead_octet && lead_octet <= 0xfb) return 5;
-    else return 6;
-}
-BOOST_UTF8_END_NAMESPACE
-
-namespace {
-template<std::size_t s>
-int get_cont_octet_out_count_impl(wchar_t word){
-    if (word < 0x80) {
-        return 0;
-    }
-    if (word < 0x800) {
-        return 1;
-    }
-    return 2;
-}
-
-template<>
-int get_cont_octet_out_count_impl<4>(wchar_t word){
-    if (word < 0x80) {
-        return 0;
-    }
-    if (word < 0x800) {
-        return 1;
-    }
-
-    // Note that the following code will generate warnings on some platforms
-    // where wchar_t is defined as UCS2.  The warnings are superfluous as the
-    // specialization is never instantitiated with such compilers, but this
-    // can cause problems if warnings are being treated as errors, so we guard
-    // against that.  Including <boost/detail/utf8_codecvt_facet.hpp> as we do
-    // should be enough to get WCHAR_MAX defined.
-#if !defined(WCHAR_MAX)
-#   error WCHAR_MAX not defined!
-#endif
-    // cope with VC++ 7.1 or earlier having invalid WCHAR_MAX
-#if defined(_MSC_VER) && _MSC_VER <= 1310 // 7.1 or earlier
-    return 2;
-#elif WCHAR_MAX > 0x10000
-    
-   if (word < 0x10000) {
-        return 2;
-    }
-    if (word < 0x200000) {
-        return 3;
-    }
-    if (word < 0x4000000) {
-        return 4;
-    }
-    return 5;
-    
-#else
-    return 2;
-#endif
-}
-
-} // namespace anonymous
-
-BOOST_UTF8_BEGIN_NAMESPACE
-// How many "continuing octets" will be needed for this word
-// ==   total octets - 1.
-int utf8_codecvt_facet::get_cont_octet_out_count(
-    wchar_t word
-) const {
-    return get_cont_octet_out_count_impl<sizeof(wchar_t)>(word);
-}
-BOOST_UTF8_END_NAMESPACE
-
-#endif
Index: libs/serialization/src/utf8_codecvt_facet.cpp
===================================================================
--- libs/serialization/src/utf8_codecvt_facet.cpp	(revision 78078)
+++ libs/serialization/src/utf8_codecvt_facet.cpp	(working copy)
@@ -12,7 +12,7 @@
      namespace boost { namespace archive { namespace detail {
 #define BOOST_UTF8_DECL
 #define BOOST_UTF8_END_NAMESPACE }}}
-#include "../../detail/utf8_codecvt_facet.cpp"
+#include <boost/detail/utf8_codecvt_facet.ipp>
 #undef BOOST_UTF8_END_NAMESPACE
 #undef BOOST_UTF8_DECL
 #undef BOOST_UTF8_BEGIN_NAMESPACE
