6 files changed, 70 insertions, 65 deletions
diff --git a/3rdParty/Boost/src/boost/spirit/home/support/char_encoding/ascii.hpp b/3rdParty/Boost/src/boost/spirit/home/support/char_encoding/ascii.hpp
index 9b8a72f..8bd6c11 100644
--- a/3rdParty/Boost/src/boost/spirit/home/support/char_encoding/ascii.hpp
+++ b/3rdParty/Boost/src/boost/spirit/home/support/char_encoding/ascii.hpp
@@ -188,7 +188,7 @@ namespace boost { namespace spirit { namespace char_encoding
             return isascii_(ch);
         }
 
-        static int
+        static bool
         isalnum(int ch)
         {
             BOOST_ASSERT(isascii_(ch));
@@ -196,78 +196,78 @@ namespace boost { namespace spirit { namespace char_encoding
                 || (ascii_char_types[ch] & BOOST_CC_DIGIT);
         }
 
-        static int
+        static bool
         isalpha(int ch)
         {
             BOOST_ASSERT(isascii_(ch));
-            return (ascii_char_types[ch] & BOOST_CC_ALPHA);
+            return (ascii_char_types[ch] & BOOST_CC_ALPHA) ? true : false;
         }
 
-        static int
+        static bool
         isdigit(int ch)
         {
             BOOST_ASSERT(isascii_(ch));
-            return (ascii_char_types[ch] & BOOST_CC_DIGIT);
+            return (ascii_char_types[ch] & BOOST_CC_DIGIT) ? true : false;
         }
 
-        static int
+        static bool
         isxdigit(int ch)
         {
             BOOST_ASSERT(isascii_(ch));
-            return (ascii_char_types[ch] & BOOST_CC_XDIGIT);
+            return (ascii_char_types[ch] & BOOST_CC_XDIGIT) ? true : false;
         }
 
-        static int
+        static bool
         iscntrl(int ch)
         {
             BOOST_ASSERT(isascii_(ch));
-            return (ascii_char_types[ch] & BOOST_CC_CTRL);
+            return (ascii_char_types[ch] & BOOST_CC_CTRL) ? true : false;
         }
 
-        static int
+        static bool
         isgraph(int ch)
         {
             return ('\x21' <= ch && ch <= '\x7e');
         }
 
-        static int
+        static bool
         islower(int ch)
         {
             BOOST_ASSERT(isascii_(ch));
-            return (ascii_char_types[ch] & BOOST_CC_LOWER);
+            return (ascii_char_types[ch] & BOOST_CC_LOWER) ? true : false;
         }
 
-        static int
+        static bool
         isprint(int ch)
         {
             return ('\x20' <= ch && ch <= '\x7e');
         }
 
-        static int
+        static bool
         ispunct(int ch)
         {
             BOOST_ASSERT(isascii_(ch));
-            return (ascii_char_types[ch] & BOOST_CC_PUNCT);
+            return (ascii_char_types[ch] & BOOST_CC_PUNCT) ? true : false;
         }
 
-        static int
+        static bool
         isspace(int ch)
         {
             BOOST_ASSERT(isascii_(ch));
-            return (ascii_char_types[ch] & BOOST_CC_SPACE);
+            return (ascii_char_types[ch] & BOOST_CC_SPACE) ? true : false;
         }
 
-        static int
+        static bool
         isblank BOOST_PREVENT_MACRO_SUBSTITUTION (int ch)
         {
             return ('\x09' == ch || '\x20' == ch);
         }
 
-        static int
+        static bool
         isupper(int ch)
         {
             BOOST_ASSERT(isascii_(ch));
-            return (ascii_char_types[ch] & BOOST_CC_UPPER);
+            return (ascii_char_types[ch] & BOOST_CC_UPPER) ? true : false;
         }
 
         ///////////////////////////////////////////////////////////////////////
diff --git a/3rdParty/Boost/src/boost/spirit/home/support/char_encoding/iso8859_1.hpp b/3rdParty/Boost/src/boost/spirit/home/support/char_encoding/iso8859_1.hpp
index 37d2e6f..b2b5dd1 100644
--- a/3rdParty/Boost/src/boost/spirit/home/support/char_encoding/iso8859_1.hpp
+++ b/3rdParty/Boost/src/boost/spirit/home/support/char_encoding/iso8859_1.hpp
@@ -584,7 +584,7 @@ namespace boost { namespace spirit { namespace char_encoding
             return (0 == (ch & ~0xff) || ~0 == (ch | 0xff)) ? true : false;
         }
 
-        static int
+        static bool
         isalnum(int ch)
         {
             BOOST_ASSERT(0 == (ch & ~UCHAR_MAX));
@@ -592,78 +592,78 @@ namespace boost { namespace spirit { namespace char_encoding
                 || (iso8859_1_char_types[ch] & BOOST_CC_DIGIT);
         }
 
-        static int
+        static bool
         isalpha(int ch)
         {
             BOOST_ASSERT(0 == (ch & ~UCHAR_MAX));
-            return (iso8859_1_char_types[ch] & BOOST_CC_ALPHA);
+            return (iso8859_1_char_types[ch] & BOOST_CC_ALPHA) ? true : false;
         }
 
-        static int
+        static bool
         isdigit(int ch)
         {
             BOOST_ASSERT(0 == (ch & ~UCHAR_MAX));
-            return (iso8859_1_char_types[ch] & BOOST_CC_DIGIT);
+            return (iso8859_1_char_types[ch] & BOOST_CC_DIGIT) ? true : false;
         }
 
-        static int
+        static bool
         isxdigit(int ch)
         {
             BOOST_ASSERT(0 == (ch & ~UCHAR_MAX));
-            return (iso8859_1_char_types[ch] & BOOST_CC_XDIGIT);
+            return (iso8859_1_char_types[ch] & BOOST_CC_XDIGIT) ? true : false;
         }
 
-        static int
+        static bool
         iscntrl(int ch)
         {
             BOOST_ASSERT(0 == (ch & ~UCHAR_MAX));
-            return (iso8859_1_char_types[ch] & BOOST_CC_CTRL);
+            return (iso8859_1_char_types[ch] & BOOST_CC_CTRL) ? true : false;
         }
 
-        static int
+        static bool
         isgraph(int ch)
         {
             return ('\x21' <= ch && ch <= '\x7e') || ('\xa1' <= ch && ch <= '\xff');
         }
 
-        static int
+        static bool
         islower(int ch)
         {
             BOOST_ASSERT(0 == (ch & ~UCHAR_MAX));
-            return (iso8859_1_char_types[ch] & BOOST_CC_LOWER);
+            return (iso8859_1_char_types[ch] & BOOST_CC_LOWER) ? true : false;
         }
 
-        static int
+        static bool
         isprint(int ch)
         {
             return ('\x20' <= ch && ch <= '\x7e') || ('\xa0' <= ch && ch <= '\xff');
         }
 
-        static int
+        static bool
         ispunct(int ch)
         {
             BOOST_ASSERT(0 == (ch & ~UCHAR_MAX));
-            return (iso8859_1_char_types[ch] & BOOST_CC_PUNCT);
+            return (iso8859_1_char_types[ch] & BOOST_CC_PUNCT) ? true : false;
         }
 
-        static int
+        static bool
         isspace(int ch)
         {
             BOOST_ASSERT(0 == (ch & ~UCHAR_MAX));
-            return (iso8859_1_char_types[ch] & BOOST_CC_SPACE);
+            return (iso8859_1_char_types[ch] & BOOST_CC_SPACE) ? true : false;
         }
 
-        static int
+        static bool
         isblank BOOST_PREVENT_MACRO_SUBSTITUTION (int ch)
         {
             return ('\x09' == ch || '\x20' == ch || '\xa0' == ch);
         }
 
-        static int
+        static bool
         isupper(int ch)
         {
             BOOST_ASSERT(0 == (ch & ~UCHAR_MAX));
-            return (iso8859_1_char_types[ch] & BOOST_CC_UPPER);
+            return (iso8859_1_char_types[ch] & BOOST_CC_UPPER) ? true : false;
         }
 
     ///////////////////////////////////////////////////////////////////////////
diff --git a/3rdParty/Boost/src/boost/spirit/home/support/char_encoding/standard.hpp b/3rdParty/Boost/src/boost/spirit/home/support/char_encoding/standard.hpp
index c32a9e7..fb307ce 100644
--- a/3rdParty/Boost/src/boost/spirit/home/support/char_encoding/standard.hpp
+++ b/3rdParty/Boost/src/boost/spirit/home/support/char_encoding/standard.hpp
@@ -38,81 +38,82 @@ namespace boost { namespace spirit { namespace char_encoding
             return (0 == (ch & ~0xff) || ~0 == (ch | 0xff)) ? true : false;
         }
 
-        static int
+        static bool
         isalnum(int ch)
         {
-            return std::isalnum(ch);
+            return std::isalnum(ch) ? true : false;
         }
 
-        static int
+        static bool
         isalpha(int ch)
         {
-            return std::isalpha(ch);
+            return std::isalpha(ch) ? true : false;
         }
 
-        static int
+        static bool
         isdigit(int ch)
         {
-            return std::isdigit(ch);
+            return std::isdigit(ch) ? true : false;
         }
 
-        static int
+        static bool
         isxdigit(int ch)
         {
-            return std::isxdigit(ch);
+            return std::isxdigit(ch) ? true : false;
         }
 
-        static int
+        static bool
         iscntrl(int ch)
         {
-            return std::iscntrl(ch);
+            return std::iscntrl(ch) ? true : false;
         }
 
-        static int
+        static bool
         isgraph(int ch)
         {
-            return std::isgraph(ch);
+            return std::isgraph(ch) ? true : false;
         }
 
-        static int
+        static bool
         islower(int ch)
         {
-            return std::islower(ch);
+            return std::islower(ch) ? true : false;
         }
 
-        static int
+        static bool
         isprint(int ch)
         {
-            return std::isprint(ch);
+            return std::isprint(ch) ? true : false;
         }
 
-        static int
+        static bool
         ispunct(int ch)
         {
-            return std::ispunct(ch);
+            return std::ispunct(ch) ? true : false;
         }
 
-        static int
+        static bool
         isspace(int ch)
         {
-            return std::isspace(ch);
+            return std::isspace(ch) ? true : false;
         }
 
-        static int
+        static bool
         isblank BOOST_PREVENT_MACRO_SUBSTITUTION (int ch)
         {
             return (ch == ' ' || ch == '\t');
         }
 
-        static int
+        static bool
         isupper(int ch)
         {
-            return std::isupper(ch);
+            return std::isupper(ch) ? true : false;
         }
 
     ///////////////////////////////////////////////////////////////////////////////
     //  Simple character conversions
     ///////////////////////////////////////////////////////////////////////////////
+
         static int
         tolower(int ch)
         {
diff --git a/3rdParty/Boost/src/boost/spirit/home/support/char_encoding/standard_wide.hpp b/3rdParty/Boost/src/boost/spirit/home/support/char_encoding/standard_wide.hpp
index 99c918c..515a388 100644
--- a/3rdParty/Boost/src/boost/spirit/home/support/char_encoding/standard_wide.hpp
+++ b/3rdParty/Boost/src/boost/spirit/home/support/char_encoding/standard_wide.hpp
@@ -154,6 +154,10 @@ namespace boost { namespace spirit { namespace char_encoding
             return (ch == L' ' || ch == L'\t');
         }
 
+        ///////////////////////////////////////////////////////////////////////
+        //  Simple character conversions
+        ///////////////////////////////////////////////////////////////////////
+
         static wchar_t
         tolower(wchar_t ch)
         {
diff --git a/3rdParty/Boost/src/boost/spirit/home/support/char_encoding/unicode.hpp b/3rdParty/Boost/src/boost/spirit/home/support/char_encoding/unicode.hpp
index 9febf7e..b5ec3e6 100644
--- a/3rdParty/Boost/src/boost/spirit/home/support/char_encoding/unicode.hpp
+++ b/3rdParty/Boost/src/boost/spirit/home/support/char_encoding/unicode.hpp
@@ -100,7 +100,7 @@ namespace boost { namespace spirit { namespace char_encoding
             return ucd::is_white_space(ch);
         }
 
-        static int
+        static bool
         isblank BOOST_PREVENT_MACRO_SUBSTITUTION (char_type ch)
         {
             return ucd::is_blank(ch);
diff --git a/3rdParty/Boost/src/boost/spirit/home/support/char_encoding/unicode/query.hpp b/3rdParty/Boost/src/boost/spirit/home/support/char_encoding/unicode/query.hpp
index 3a0526c..370ab67 100644
--- a/3rdParty/Boost/src/boost/spirit/home/support/char_encoding/unicode/query.hpp
+++ b/3rdParty/Boost/src/boost/spirit/home/support/char_encoding/unicode/query.hpp
@@ -284,7 +284,7 @@ namespace boost { namespace spirit { namespace ucd
 
     inline properties::script get_script(::boost::uint32_t ch)
     {
-        return static_cast<properties::script>(detail::script_lookup(ch) & 0x3F);
+        return static_cast<properties::script>(detail::script_lookup(ch) & 0x7F);
     }
 
     inline ::boost::uint32_t to_lowercase(::boost::uint32_t ch)