diff -r 000000000000 -r 1918ee327afb src/corelib/io/qurl.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/corelib/io/qurl.cpp	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,6230 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtCore module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+/*!
+    \class QUrl
+
+    \brief The QUrl class provides a convenient interface for working
+    with URLs.
+
+    \reentrant
+    \ingroup io
+    \ingroup network
+    \ingroup shared
+
+
+    It can parse and construct URLs in both encoded and unencoded
+    form. QUrl also has support for internationalized domain names
+    (IDNs).
+
+    The most common way to use QUrl is to initialize it via the
+    constructor by passing a QString. Otherwise, setUrl() and
+    setEncodedUrl() can also be used.
+
+    URLs can be represented in two forms: encoded or unencoded. The
+    unencoded representation is suitable for showing to users, but
+    the encoded representation is typically what you would send to
+    a web server. For example, the unencoded URL
+    "http://b\uuml\c{}hler.example.com" would be sent to the server as
+    "http://xn--bhler-kva.example.com/List%20of%20applicants.xml".
+
+    A URL can also be constructed piece by piece by calling
+    setScheme(), setUserName(), setPassword(), setHost(), setPort(),
+    setPath(), setEncodedQuery() and setFragment(). Some convenience
+    functions are also available: setAuthority() sets the user name,
+    password, host and port. setUserInfo() sets the user name and
+    password at once.
+
+    Call isValid() to check if the URL is valid. This can be done at
+    any point during the constructing of a URL.
+
+    Constructing a query is particularly convenient through the use
+    of setQueryItems(), addQueryItem() and removeQueryItem(). Use
+    setQueryDelimiters() to customize the delimiters used for
+    generating the query string.
+
+    For the convenience of generating encoded URL strings or query
+    strings, there are two static functions called
+    fromPercentEncoding() and toPercentEncoding() which deal with
+    percent encoding and decoding of QStrings.
+
+    Calling isRelative() will tell whether or not the URL is
+    relative. A relative URL can be resolved by passing it as argument
+    to resolved(), which returns an absolute URL. isParentOf() is used
+    for determining whether one URL is a parent of another.
+
+    fromLocalFile() constructs a QUrl by parsing a local
+    file path. toLocalFile() converts a URL to a local file path.
+
+    The human readable representation of the URL is fetched with
+    toString(). This representation is appropriate for displaying a
+    URL to a user in unencoded form. The encoded form however, as
+    returned by toEncoded(), is for internal use, passing to web
+    servers, mail clients and so on.
+
+    QUrl conforms to the URI specification from
+    \l{RFC 3986} (Uniform Resource Identifier: Generic Syntax), and includes
+    scheme extensions from \l{RFC 1738} (Uniform Resource Locators). Case
+    folding rules in QUrl conform to \l{RFC 3491} (Nameprep: A Stringprep
+    Profile for Internationalized Domain Names (IDN)).
+
+    \sa QUrlInfo
+*/
+
+/*!
+    \enum QUrl::ParsingMode
+
+    The parsing mode controls the way QUrl parses strings.
+
+    \value TolerantMode QUrl will try to correct some common errors in URLs.
+                        This mode is useful when processing URLs entered by
+                        users.
+
+    \value StrictMode Only valid URLs are accepted. This mode is useful for
+                      general URL validation.
+
+    In TolerantMode, the parser corrects the following invalid input:
+
+    \list
+
+    \o Spaces and "%20": If an encoded URL contains a space, this will be
+    replaced with "%20". If a decoded URL contains "%20", this will be
+    replaced with a single space before the URL is parsed.
+
+    \o Single "%" characters: Any occurrences of a percent character "%" not
+    followed by exactly two hexadecimal characters (e.g., "13% coverage.html")
+    will be replaced by "%25".
+
+    \o Reserved and unreserved characters: An encoded URL should only
+    contain a few characters as literals; all other characters should
+    be percent-encoded. In TolerantMode, these characters will be
+    automatically percent-encoded where they are not allowed:
+            space / double-quote / "<" / ">" / "[" / "\" /
+            "]" / "^" / "`" / "{" / "|" / "}"
+
+    \endlist
+*/
+
+/*!
+    \enum QUrl::FormattingOption
+
+    The formatting options define how the URL is formatted when written out
+    as text.
+
+    \value None The format of the URL is unchanged.
+    \value RemoveScheme  The scheme is removed from the URL.
+    \value RemovePassword  Any password in the URL is removed.
+    \value RemoveUserInfo  Any user information in the URL is removed.
+    \value RemovePort      Any specified port is removed from the URL.
+    \value RemoveAuthority
+    \value RemovePath   The URL's path is removed, leaving only the scheme,
+                        host address, and port (if present).
+    \value RemoveQuery  The query part of the URL (following a '?' character)
+                        is removed.
+    \value RemoveFragment
+    \value StripTrailingSlash  The trailing slash is removed if one is present.
+
+    Note that the case folding rules in \l{RFC 3491}{Nameprep}, which QUrl
+    conforms to, require host names to always be converted to lower case,
+    regardless of the Qt::FormattingOptions used.
+*/
+
+#include "qplatformdefs.h"
+#include "qurl.h"
+#include "private/qunicodetables_p.h"
+#include "qatomic.h"
+#include "qbytearray.h"
+#include "qdir.h"
+#include "qfile.h"
+#include "qlist.h"
+#ifndef QT_NO_REGEXP
+#include "qregexp.h"
+#endif
+#include "qstring.h"
+#include "qstringlist.h"
+#include "qstack.h"
+#include "qvarlengtharray.h"
+#include "qdebug.h"
+#if defined QT3_SUPPORT
+#include "qfileinfo.h"
+#endif
+
+#if defined(Q_OS_WINCE_WM)
+#pragma optimize("g", off)
+#endif
+
+QT_BEGIN_NAMESPACE
+
+extern void q_normalizePercentEncoding(QByteArray *ba, const char *exclude);
+extern void q_toPercentEncoding(QByteArray *ba, const char *exclude, const char *include = 0);
+extern void q_fromPercentEncoding(QByteArray *ba);
+
+static QByteArray toPercentEncodingHelper(const QString &s, const char *exclude, const char *include = 0)
+{
+    if (s.isNull())
+        return QByteArray();    // null
+    QByteArray ba = s.toUtf8();
+    q_toPercentEncoding(&ba, exclude, include);
+    return ba;
+}
+
+static QString fromPercentEncodingHelper(const QByteArray &ba)
+{
+    if (ba.isNull())
+        return QString();       // null
+    QByteArray copy = ba;
+    q_fromPercentEncoding(&copy);
+    return QString::fromUtf8(copy.constData(), copy.length());
+}
+
+static QString fromPercentEncodingMutable(QByteArray *ba)
+{
+    if (ba->isNull())
+        return QString();       // null
+    q_fromPercentEncoding(ba);
+    return QString::fromUtf8(ba->constData(), ba->length());
+}
+
+// ### Qt 5: Consider accepting empty strings as valid. See task 144227.
+
+//#define QURL_DEBUG
+
+// implemented in qvsnprintf.cpp
+Q_CORE_EXPORT int qsnprintf(char *str, size_t n, const char *fmt, ...);
+
+// needed by the punycode encoder/decoder
+#define Q_MAXINT ((uint)((uint)(-1)>>1))
+static const uint base = 36;
+static const uint tmin = 1;
+static const uint tmax = 26;
+static const uint skew = 38;
+static const uint damp = 700;
+static const uint initial_bias = 72;
+static const uint initial_n = 128;
+
+#define QURL_SETFLAG(a, b) { (a) |= (b); }
+#define QURL_UNSETFLAG(a, b) { (a) &= ~(b); }
+#define QURL_HASFLAG(a, b) (((a) & (b)) == (b))
+
+struct QUrlErrorInfo {
+    inline QUrlErrorInfo() : _source(0), _message(0), _expected(0), _found(0)
+    { }
+
+    const char *_source;
+    const char *_message;
+    char _expected;
+    char _found;
+
+    inline void setParams(const char *source, const char *message, char expected, char found)
+    {
+        _source = source;
+        _message = message;
+        _expected = expected;
+        _found = found;
+    }
+};
+
+struct QUrlParseData
+{
+    const char *scheme;
+    int schemeLength;
+    
+    const char *userInfo;
+    int userInfoDelimIndex;
+    int userInfoLength;
+    
+    const char *host;
+    int hostLength;
+    int port;
+
+    const char *path;
+    int pathLength;
+    const char *query;
+    int queryLength;
+    const char *fragment;
+    int fragmentLength;
+};
+
+
+class QUrlPrivate
+{
+public:
+    QUrlPrivate();
+    QUrlPrivate(const QUrlPrivate &other);
+
+    bool setUrl(const QString &url);
+
+    QString canonicalHost() const;
+    void ensureEncodedParts() const;
+    QString authority(QUrl::FormattingOptions options = QUrl::None) const;
+    void setAuthority(const QString &auth);
+    void setUserInfo(const QString &userInfo);
+    QString userInfo(QUrl::FormattingOptions options = QUrl::None) const;
+    void setEncodedAuthority(const QByteArray &authority);
+    void setEncodedUserInfo(const QUrlParseData *parseData);
+
+    QByteArray mergePaths(const QByteArray &relativePath) const;
+
+    void queryItem(int pos, int *value, int *end);
+
+    enum ParseOptions {
+        ParseAndSet,
+        ParseOnly
+    };
+
+    void validate() const;
+    void parse(ParseOptions parseOptions = ParseAndSet) const;
+    void clear();
+
+    QByteArray toEncoded(QUrl::FormattingOptions options = QUrl::None) const;
+
+    QAtomicInt ref;
+
+    QString scheme;
+    QString userName;
+    QString password;
+    QString host;
+    QString path;
+    QByteArray query;
+    QString fragment;
+
+    QByteArray encodedOriginal;
+    QByteArray encodedUserName;
+    QByteArray encodedPassword;
+    QByteArray encodedPath;
+    QByteArray encodedFragment;
+
+    int port;
+    QUrl::ParsingMode parsingMode;
+
+    bool hasQuery;
+    bool hasFragment;
+    bool isValid;
+
+    char valueDelimiter;
+    char pairDelimiter;
+
+    enum State {
+        Parsed = 0x1,
+        Validated = 0x2,
+        Normalized = 0x4,
+        HostCanonicalized = 0x8
+    };
+    int stateFlags;
+
+    QByteArray encodedNormalized;
+    const QByteArray & normalized();
+
+    mutable QUrlErrorInfo errorInfo;
+    QString createErrorString();
+};
+
+
+static bool QT_FASTCALL _HEXDIG(const char **ptr)
+{
+    char ch = **ptr;
+    if ((ch >= '0' && ch <= '9') || (ch >= 'a' && ch <= 'f') || (ch >= 'A' && ch <= 'F')) {
+        ++(*ptr);
+        return true;
+    }
+
+    return false;
+}
+
+// pct-encoded = "%" HEXDIG HEXDIG
+static bool QT_FASTCALL _pctEncoded(const char **ptr)
+{
+    const char *ptrBackup = *ptr;
+
+    if (**ptr != '%')
+        return false;
+    ++(*ptr);
+    
+    if (!_HEXDIG(ptr)) {
+        *ptr = ptrBackup;
+        return false;
+    }
+    if (!_HEXDIG(ptr)) {
+        *ptr = ptrBackup;
+        return false;
+    }
+
+    return true;
+}
+
+#if 0
+// gen-delims  = ":" / "/" / "?" / "#" / "[" / "]" / "@"
+static bool QT_FASTCALL _genDelims(const char **ptr, char *c)
+{
+    char ch = **ptr;
+    switch (ch) {
+    case ':': case '/': case '?': case '#':
+    case '[': case ']': case '@':
+        *c = ch;
+        ++(*ptr);
+        return true;
+    default:
+        return false;
+    }
+}
+#endif
+
+// sub-delims  = "!" / "$" / "&" / "'" / "(" / ")"
+//             / "*" / "+" / "," / ";" / "="
+static bool QT_FASTCALL _subDelims(const char **ptr)
+{
+    char ch = **ptr;
+    switch (ch) {
+    case '!': case '$': case '&': case '\'':
+    case '(': case ')': case '*': case '+':
+    case ',': case ';': case '=':
+        ++(*ptr);
+        return true;
+    default:
+        return false;
+    }
+}
+
+// unreserved  = ALPHA / DIGIT / "-" / "." / "_" / "~"
+static bool QT_FASTCALL _unreserved(const char **ptr)
+{
+    char ch = **ptr;
+    if ((ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z')
+        || (ch >= '0' && ch <= '9')
+        || ch == '-' || ch == '.' || ch == '_' || ch == '~') {
+        ++(*ptr);
+        return true;
+    } 
+    return false;
+}
+
+// scheme      = ALPHA *( ALPHA / DIGIT / "+" / "-" / "." )
+static void QT_FASTCALL _scheme(const char **ptr, QUrlParseData *parseData)
+{
+    bool first = true;
+
+    parseData->scheme = *ptr;
+    for (;;) {
+        char ch = **ptr;
+        if ((ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z')) {
+            ;
+        } else if (!first && ((ch >= '0' && ch <= '9') || ch == '+' || ch == '-' || ch == '.')) {
+            ;
+        } else {
+            break;
+        }
+
+        ++(*ptr);
+        first = false;
+    }
+
+    if (**ptr != ':') {
+        *ptr = parseData->scheme;
+    } else {
+        parseData->schemeLength = *ptr - parseData->scheme;
+        ++(*ptr); // skip ':'
+    }
+}
+
+// IPvFuture  = "v" 1*HEXDIG "." 1*( unreserved / sub-delims / ":" )
+static bool QT_FASTCALL _IPvFuture(const char **ptr)
+{
+    if (**ptr != 'v')
+        return false;
+
+    const char *ptrBackup = *ptr;
+    ++(*ptr);
+    
+    if (!_HEXDIG(ptr)) {
+        *ptr = ptrBackup;
+        return false;
+    }
+
+    while (_HEXDIG(ptr))
+        ;
+
+    if (**ptr != '.') {
+        *ptr = ptrBackup;
+        return false;
+    }
+    ++(*ptr);
+
+    if (!_unreserved(ptr) && !_subDelims(ptr) && *((*ptr)++) != ':') {
+        *ptr = ptrBackup;
+        return false;
+    }
+
+
+    while (_unreserved(ptr) || _subDelims(ptr) || *((*ptr)++) == ':')
+        ;
+
+    return true;
+}
+
+// h16         = 1*4HEXDIG
+//             ; 16 bits of address represented in hexadecimal
+static bool QT_FASTCALL _h16(const char **ptr)
+{
+    int i = 0;
+    for (; i < 4; ++i) {
+        if (!_HEXDIG(ptr))
+            break;
+    }
+    return (i != 0);
+}
+
+// dec-octet   = DIGIT                 ; 0-9
+//             / %x31-39 DIGIT         ; 10-99
+//             / "1" 2DIGIT            ; 100-199
+//             / "2" %x30-34 DIGIT     ; 200-249
+//             / "25" %x30-35          ; 250-255
+static bool QT_FASTCALL _decOctet(const char **ptr)
+{
+    const char *ptrBackup = *ptr;
+    char c1 = **ptr;
+
+    if (c1 < '0' || c1 > '9') 
+        return false;
+
+    ++(*ptr);
+
+    if (c1 == '0')
+        return true;
+
+    char c2 = **ptr;
+
+    if (c2 < '0' || c2 > '9')
+        return true;
+
+    ++(*ptr);
+
+    char c3 = **ptr;
+    if (c3 < '0' || c3 > '9')
+        return true;
+
+    // If there is a three digit number larger than 255, reject the
+    // whole token.
+    if (c1 >= '2' && c2 >= '5' && c3 > '5') {
+        *ptr = ptrBackup;
+        return false;
+    }
+
+    ++(*ptr);
+
+    return true;
+}
+
+// IPv4address = dec-octet "." dec-octet "." dec-octet "." dec-octet
+static bool QT_FASTCALL _IPv4Address(const char **ptr)
+{
+    const char *ptrBackup = *ptr;
+
+    if (!_decOctet(ptr)) {
+        *ptr = ptrBackup;
+        return false;
+    }
+
+    for (int i = 0; i < 3; ++i) {
+        char ch = *((*ptr)++);
+        if (ch != '.') {
+            *ptr = ptrBackup;
+            return false;
+        }
+
+        if (!_decOctet(ptr)) {
+            *ptr = ptrBackup;
+            return false;
+        }
+    }
+
+    return true;
+}
+
+// ls32        = ( h16 ":" h16 ) / IPv4address
+//             ; least-significant 32 bits of address
+static bool QT_FASTCALL _ls32(const char **ptr)
+{
+    const char *ptrBackup = *ptr;
+    if (_h16(ptr) && *((*ptr)++) == ':' && _h16(ptr)) 
+        return true;
+
+    *ptr = ptrBackup;
+    return _IPv4Address(ptr);
+}
+
+// IPv6address =                            6( h16 ":" ) ls32 // case 1
+//             /                       "::" 5( h16 ":" ) ls32 // case 2
+//             / [               h16 ] "::" 4( h16 ":" ) ls32 // case 3
+//             / [ *1( h16 ":" ) h16 ] "::" 3( h16 ":" ) ls32 // case 4
+//             / [ *2( h16 ":" ) h16 ] "::" 2( h16 ":" ) ls32 // case 5
+//             / [ *3( h16 ":" ) h16 ] "::"    h16 ":"   ls32 // case 6
+//             / [ *4( h16 ":" ) h16 ] "::"              ls32 // case 7
+//             / [ *5( h16 ":" ) h16 ] "::"              h16  // case 8
+//             / [ *6( h16 ":" ) h16 ] "::"                   // case 9
+static bool QT_FASTCALL _IPv6Address(const char **ptr)
+{
+    const char *ptrBackup = *ptr;
+
+    // count of (h16 ":") to the left of and including ::
+    int leftHexColons = 0;
+    // count of (h16 ":") to the right of ::
+    int rightHexColons = 0;
+
+    // first count the number of (h16 ":") on the left of ::
+    while (_h16(ptr)) {
+
+        // an h16 not followed by a colon is considered an
+        // error.
+        if (**ptr != ':') {
+            *ptr = ptrBackup;
+            return false;
+        }
+        ++(*ptr);
+        ++leftHexColons;
+
+        // check for case 1, the only time when there can be no ::
+        if (leftHexColons == 6 && _ls32(ptr)) {
+            return true;
+        }
+    }
+
+    // check for case 2 where the address starts with a :
+    if (leftHexColons == 0 && *((*ptr)++) != ':') {
+        *ptr = ptrBackup;
+        return false;
+    }
+
+    // check for the second colon in ::
+    if (*((*ptr)++) != ':') {
+        *ptr = ptrBackup;
+        return false;
+    }
+
+    int canBeCase = -1;
+    bool ls32WasRead = false;
+
+    const char *tmpBackup = *ptr;
+
+    // count the number of (h16 ":") on the right of ::
+    for (;;) {
+        tmpBackup = *ptr;
+        if (!_h16(ptr)) {
+            if (!_ls32(ptr)) {
+                if (rightHexColons != 0) {
+                    *ptr = ptrBackup;
+                    return false;
+                }
+
+                // the address ended with :: (case 9)
+                // only valid if 1 <= leftHexColons <= 7
+                canBeCase = 9;
+            } else {
+                ls32WasRead = true;
+            }
+            break;
+        }
+        ++rightHexColons;
+        if (**ptr != ':') {
+            // no colon could mean that what was read as an h16
+            // was in fact the first part of an ls32. we backtrack
+            // and retry.
+            const char *pb = *ptr;
+            *ptr = tmpBackup;
+            if (_ls32(ptr)) {
+                ls32WasRead = true;
+                --rightHexColons;
+            } else {
+                *ptr = pb;
+                // address ends with only 1 h16 after :: (case 8)
+                if (rightHexColons == 1)
+                    canBeCase = 8;
+            }
+            break;
+        }
+        ++(*ptr);
+    }
+
+    // determine which case it is based on the number of rightHexColons
+    if (canBeCase == -1) {
+
+        // check if a ls32 was read. If it wasn't and rightHexColons >= 2 then the
+        // last 2 HexColons are in fact a ls32
+        if (!ls32WasRead && rightHexColons >= 2)
+            rightHexColons -= 2;
+
+        canBeCase = 7 - rightHexColons;
+    }
+
+    // based on the case we need to check that the number of leftHexColons is valid
+    if (leftHexColons > (canBeCase - 2)) {
+        *ptr = ptrBackup;
+        return false;
+    }
+
+    return true;
+}
+
+// IP-literal = "[" ( IPv6address / IPvFuture  ) "]"
+static bool QT_FASTCALL _IPLiteral(const char **ptr)
+{
+    const char *ptrBackup = *ptr;
+    if (**ptr != '[')
+        return false;
+    ++(*ptr);
+
+    if (!_IPv6Address(ptr) && !_IPvFuture(ptr)) {
+        *ptr = ptrBackup;
+        return false;
+    }
+
+    if (**ptr != ']') {
+        *ptr = ptrBackup;
+        return false;
+    }
+    ++(*ptr);
+
+    return true;
+}
+
+// reg-name    = *( unreserved / pct-encoded / sub-delims )
+static void QT_FASTCALL _regName(const char **ptr)
+{
+    for (;;) {
+        if (!_unreserved(ptr) && !_subDelims(ptr)) {
+            if (!_pctEncoded(ptr))
+                break;
+        }
+    }
+}
+
+// host        = IP-literal / IPv4address / reg-name
+static void QT_FASTCALL _host(const char **ptr, QUrlParseData *parseData)
+{
+    parseData->host = *ptr;
+    if (!_IPLiteral(ptr)) {
+        if (_IPv4Address(ptr)) {
+            char ch = **ptr;
+            if (ch && ch != ':' && ch != '/') {
+                // reset
+                *ptr = parseData->host;
+                _regName(ptr);
+            }
+        } else {
+            _regName(ptr);
+        }
+    }
+    parseData->hostLength = *ptr - parseData->host;
+}
+
+// userinfo    = *( unreserved / pct-encoded / sub-delims / ":" )
+static void QT_FASTCALL _userInfo(const char **ptr, QUrlParseData *parseData)
+{
+    parseData->userInfo = *ptr;
+    for (;;) {
+        if (_unreserved(ptr) || _subDelims(ptr)) {
+            ;
+        } else {
+            if (_pctEncoded(ptr)) {
+                ;
+            } else if (**ptr == ':') {
+                parseData->userInfoDelimIndex = *ptr - parseData->userInfo;
+                ++(*ptr);
+            } else {
+                break;
+            }
+        }
+    }
+    if (**ptr != '@') {
+        *ptr = parseData->userInfo;
+        parseData->userInfoDelimIndex = -1;
+        return;
+    }
+    parseData->userInfoLength = *ptr - parseData->userInfo;
+    ++(*ptr);
+}
+
+// port        = *DIGIT
+static void QT_FASTCALL _port(const char **ptr, int *port)
+{
+    bool first = true;
+
+    for (;;) {
+        const char *ptrBackup = *ptr;
+        char ch = *((*ptr)++);
+        if (ch < '0' || ch > '9') {
+            *ptr = ptrBackup;
+            break;
+        }
+
+        if (first) {
+            first = false;
+            *port = 0;
+        }
+
+        *port *= 10;
+        *port += ch - '0';
+    }
+}
+
+// authority   = [ userinfo "@" ] host [ ":" port ]
+static void QT_FASTCALL _authority(const char **ptr, QUrlParseData *parseData)
+{
+    _userInfo(ptr, parseData);
+    _host(ptr, parseData);
+
+    if (**ptr != ':') 
+        return;
+
+    ++(*ptr);
+    _port(ptr, &parseData->port);
+}
+
+// pchar         = unreserved / pct-encoded / sub-delims / ":" / "@"
+static bool QT_FASTCALL _pchar(const char **ptr)
+{
+    char c = *(*ptr);
+
+    switch (c) {
+    case '!': case '$': case '&': case '\'': case '(': case ')': case '*':
+    case '+': case ',': case ';': case '=': case ':': case '@':
+    case '-': case '.': case '_': case '~':
+        ++(*ptr);
+        return true;
+    default:
+        break;
+    };
+
+    if ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || (c >= '0' && c <= '9')) {
+        ++(*ptr);
+        return true;
+    }
+
+    if (_pctEncoded(ptr))
+        return true;
+
+    return false;
+}
+
+// segment       = *pchar
+static bool QT_FASTCALL _segmentNZ(const char **ptr)
+{
+    if (!_pchar(ptr))
+        return false;
+
+    while(_pchar(ptr))
+        ;
+
+    return true;
+}
+
+// path-abempty  = *( "/" segment )
+static void QT_FASTCALL _pathAbEmpty(const char **ptr)
+{
+    for (;;) {
+        if (**ptr != '/') 
+            break;
+        ++(*ptr);
+
+        while (_pchar(ptr))
+            ;
+    }
+}
+
+// path-abs      = "/" [ segment-nz *( "/" segment ) ]
+static bool QT_FASTCALL _pathAbs(const char **ptr)
+{
+    // **ptr == '/' already checked in caller
+    ++(*ptr);
+
+    // we might be able to unnest this to gain some performance.
+    if (!_segmentNZ(ptr))
+        return true;
+
+    _pathAbEmpty(ptr);
+
+    return true;
+}
+
+// path-rootless = segment-nz *( "/" segment )
+static bool QT_FASTCALL _pathRootless(const char **ptr)
+{
+    // we might be able to unnest this to gain some performance.
+    if (!_segmentNZ(ptr))
+        return false;
+
+    _pathAbEmpty(ptr);
+
+    return true;
+}
+
+
+// hier-part   = "//" authority path-abempty
+//             / path-abs
+//             / path-rootless
+//             / path-empty
+static void QT_FASTCALL _hierPart(const char **ptr, QUrlParseData *parseData)
+{
+    const char *ptrBackup = *ptr;
+    const char *pathStart = 0;
+    if (*((*ptr)++) == '/' && *((*ptr)++) == '/') {
+        _authority(ptr, parseData);
+        pathStart = *ptr;
+        _pathAbEmpty(ptr);
+    } else {
+        *ptr = ptrBackup;
+        pathStart = *ptr;
+        if (**ptr == '/')
+            _pathAbs(ptr);
+        else
+            _pathRootless(ptr);
+    }
+    parseData->path = pathStart;
+    parseData->pathLength = *ptr - pathStart;
+}
+
+// query       = *( pchar / "/" / "?" )
+static void QT_FASTCALL _query(const char **ptr, QUrlParseData *parseData)
+{
+    parseData->query = *ptr;
+    for (;;) {
+        if (_pchar(ptr)) {
+            ;
+        } else if (**ptr == '/' || **ptr == '?') {
+            ++(*ptr);
+        } else {
+            break;
+        }
+    }
+    parseData->queryLength = *ptr - parseData->query;
+}
+
+// fragment    = *( pchar / "/" / "?" )
+static void QT_FASTCALL _fragment(const char **ptr, QUrlParseData *parseData)
+{
+    parseData->fragment = *ptr;
+    for (;;) {
+        if (_pchar(ptr)) {
+            ;
+        } else if (**ptr == '/' || **ptr == '?' || **ptr == '#') {
+            ++(*ptr);
+        } else {
+            break;
+        }
+    }
+    parseData->fragmentLength = *ptr - parseData->fragment;
+}
+
+struct NameprepCaseFoldingEntry {
+    int uc;
+    ushort mapping[4];
+};
+
+inline bool operator<(int one, const NameprepCaseFoldingEntry &other)
+{ return one < other.uc; }
+
+inline bool operator<(const NameprepCaseFoldingEntry &one, int other)
+{ return one.uc < other; }
+
+static const NameprepCaseFoldingEntry NameprepCaseFolding[] = {
+/*	{ 0x0041, { 0x0061, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0042, { 0x0062, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0043, { 0x0063, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0044, { 0x0064, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0045, { 0x0065, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0046, { 0x0066, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0047, { 0x0067, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0048, { 0x0068, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0049, { 0x0069, 0x0000, 0x0000, 0x0000 } },
+	{ 0x004A, { 0x006A, 0x0000, 0x0000, 0x0000 } },
+	{ 0x004B, { 0x006B, 0x0000, 0x0000, 0x0000 } },
+	{ 0x004C, { 0x006C, 0x0000, 0x0000, 0x0000 } },
+	{ 0x004D, { 0x006D, 0x0000, 0x0000, 0x0000 } },
+	{ 0x004E, { 0x006E, 0x0000, 0x0000, 0x0000 } },
+	{ 0x004F, { 0x006F, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0050, { 0x0070, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0051, { 0x0071, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0052, { 0x0072, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0053, { 0x0073, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0054, { 0x0074, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0055, { 0x0075, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0056, { 0x0076, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0057, { 0x0077, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0058, { 0x0078, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0059, { 0x0079, 0x0000, 0x0000, 0x0000 } },
+	{ 0x005A, { 0x007A, 0x0000, 0x0000, 0x0000 } },*/
+	{ 0x00B5, { 0x03BC, 0x0000, 0x0000, 0x0000 } },
+	{ 0x00C0, { 0x00E0, 0x0000, 0x0000, 0x0000 } },
+	{ 0x00C1, { 0x00E1, 0x0000, 0x0000, 0x0000 } },
+	{ 0x00C2, { 0x00E2, 0x0000, 0x0000, 0x0000 } },
+	{ 0x00C3, { 0x00E3, 0x0000, 0x0000, 0x0000 } },
+	{ 0x00C4, { 0x00E4, 0x0000, 0x0000, 0x0000 } },
+	{ 0x00C5, { 0x00E5, 0x0000, 0x0000, 0x0000 } },
+	{ 0x00C6, { 0x00E6, 0x0000, 0x0000, 0x0000 } },
+	{ 0x00C7, { 0x00E7, 0x0000, 0x0000, 0x0000 } },
+	{ 0x00C8, { 0x00E8, 0x0000, 0x0000, 0x0000 } },
+	{ 0x00C9, { 0x00E9, 0x0000, 0x0000, 0x0000 } },
+	{ 0x00CA, { 0x00EA, 0x0000, 0x0000, 0x0000 } },
+	{ 0x00CB, { 0x00EB, 0x0000, 0x0000, 0x0000 } },
+	{ 0x00CC, { 0x00EC, 0x0000, 0x0000, 0x0000 } },
+	{ 0x00CD, { 0x00ED, 0x0000, 0x0000, 0x0000 } },
+	{ 0x00CE, { 0x00EE, 0x0000, 0x0000, 0x0000 } },
+	{ 0x00CF, { 0x00EF, 0x0000, 0x0000, 0x0000 } },
+	{ 0x00D0, { 0x00F0, 0x0000, 0x0000, 0x0000 } },
+	{ 0x00D1, { 0x00F1, 0x0000, 0x0000, 0x0000 } },
+	{ 0x00D2, { 0x00F2, 0x0000, 0x0000, 0x0000 } },
+	{ 0x00D3, { 0x00F3, 0x0000, 0x0000, 0x0000 } },
+	{ 0x00D4, { 0x00F4, 0x0000, 0x0000, 0x0000 } },
+	{ 0x00D5, { 0x00F5, 0x0000, 0x0000, 0x0000 } },
+	{ 0x00D6, { 0x00F6, 0x0000, 0x0000, 0x0000 } },
+	{ 0x00D8, { 0x00F8, 0x0000, 0x0000, 0x0000 } },
+	{ 0x00D9, { 0x00F9, 0x0000, 0x0000, 0x0000 } },
+	{ 0x00DA, { 0x00FA, 0x0000, 0x0000, 0x0000 } },
+	{ 0x00DB, { 0x00FB, 0x0000, 0x0000, 0x0000 } },
+	{ 0x00DC, { 0x00FC, 0x0000, 0x0000, 0x0000 } },
+	{ 0x00DD, { 0x00FD, 0x0000, 0x0000, 0x0000 } },
+	{ 0x00DE, { 0x00FE, 0x0000, 0x0000, 0x0000 } },
+	{ 0x00DF, { 0x0073, 0x0073, 0x0000, 0x0000 } },
+	{ 0x0100, { 0x0101, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0102, { 0x0103, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0104, { 0x0105, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0106, { 0x0107, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0108, { 0x0109, 0x0000, 0x0000, 0x0000 } },
+	{ 0x010A, { 0x010B, 0x0000, 0x0000, 0x0000 } },
+	{ 0x010C, { 0x010D, 0x0000, 0x0000, 0x0000 } },
+	{ 0x010E, { 0x010F, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0110, { 0x0111, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0112, { 0x0113, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0114, { 0x0115, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0116, { 0x0117, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0118, { 0x0119, 0x0000, 0x0000, 0x0000 } },
+	{ 0x011A, { 0x011B, 0x0000, 0x0000, 0x0000 } },
+	{ 0x011C, { 0x011D, 0x0000, 0x0000, 0x0000 } },
+	{ 0x011E, { 0x011F, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0120, { 0x0121, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0122, { 0x0123, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0124, { 0x0125, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0126, { 0x0127, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0128, { 0x0129, 0x0000, 0x0000, 0x0000 } },
+	{ 0x012A, { 0x012B, 0x0000, 0x0000, 0x0000 } },
+	{ 0x012C, { 0x012D, 0x0000, 0x0000, 0x0000 } },
+	{ 0x012E, { 0x012F, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0130, { 0x0069, 0x0307, 0x0000, 0x0000 } },
+	{ 0x0132, { 0x0133, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0134, { 0x0135, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0136, { 0x0137, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0139, { 0x013A, 0x0000, 0x0000, 0x0000 } },
+	{ 0x013B, { 0x013C, 0x0000, 0x0000, 0x0000 } },
+	{ 0x013D, { 0x013E, 0x0000, 0x0000, 0x0000 } },
+	{ 0x013F, { 0x0140, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0141, { 0x0142, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0143, { 0x0144, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0145, { 0x0146, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0147, { 0x0148, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0149, { 0x02BC, 0x006E, 0x0000, 0x0000 } },
+	{ 0x014A, { 0x014B, 0x0000, 0x0000, 0x0000 } },
+	{ 0x014C, { 0x014D, 0x0000, 0x0000, 0x0000 } },
+	{ 0x014E, { 0x014F, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0150, { 0x0151, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0152, { 0x0153, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0154, { 0x0155, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0156, { 0x0157, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0158, { 0x0159, 0x0000, 0x0000, 0x0000 } },
+	{ 0x015A, { 0x015B, 0x0000, 0x0000, 0x0000 } },
+	{ 0x015C, { 0x015D, 0x0000, 0x0000, 0x0000 } },
+	{ 0x015E, { 0x015F, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0160, { 0x0161, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0162, { 0x0163, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0164, { 0x0165, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0166, { 0x0167, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0168, { 0x0169, 0x0000, 0x0000, 0x0000 } },
+	{ 0x016A, { 0x016B, 0x0000, 0x0000, 0x0000 } },
+	{ 0x016C, { 0x016D, 0x0000, 0x0000, 0x0000 } },
+	{ 0x016E, { 0x016F, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0170, { 0x0171, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0172, { 0x0173, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0174, { 0x0175, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0176, { 0x0177, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0178, { 0x00FF, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0179, { 0x017A, 0x0000, 0x0000, 0x0000 } },
+	{ 0x017B, { 0x017C, 0x0000, 0x0000, 0x0000 } },
+	{ 0x017D, { 0x017E, 0x0000, 0x0000, 0x0000 } },
+	{ 0x017F, { 0x0073, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0181, { 0x0253, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0182, { 0x0183, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0184, { 0x0185, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0186, { 0x0254, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0187, { 0x0188, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0189, { 0x0256, 0x0000, 0x0000, 0x0000 } },
+	{ 0x018A, { 0x0257, 0x0000, 0x0000, 0x0000 } },
+	{ 0x018B, { 0x018C, 0x0000, 0x0000, 0x0000 } },
+	{ 0x018E, { 0x01DD, 0x0000, 0x0000, 0x0000 } },
+	{ 0x018F, { 0x0259, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0190, { 0x025B, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0191, { 0x0192, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0193, { 0x0260, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0194, { 0x0263, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0196, { 0x0269, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0197, { 0x0268, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0198, { 0x0199, 0x0000, 0x0000, 0x0000 } },
+	{ 0x019C, { 0x026F, 0x0000, 0x0000, 0x0000 } },
+	{ 0x019D, { 0x0272, 0x0000, 0x0000, 0x0000 } },
+	{ 0x019F, { 0x0275, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01A0, { 0x01A1, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01A2, { 0x01A3, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01A4, { 0x01A5, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01A6, { 0x0280, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01A7, { 0x01A8, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01A9, { 0x0283, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01AC, { 0x01AD, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01AE, { 0x0288, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01AF, { 0x01B0, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01B1, { 0x028A, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01B2, { 0x028B, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01B3, { 0x01B4, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01B5, { 0x01B6, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01B7, { 0x0292, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01B8, { 0x01B9, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01BC, { 0x01BD, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01C4, { 0x01C6, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01C5, { 0x01C6, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01C7, { 0x01C9, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01C8, { 0x01C9, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01CA, { 0x01CC, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01CB, { 0x01CC, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01CD, { 0x01CE, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01CF, { 0x01D0, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01D1, { 0x01D2, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01D3, { 0x01D4, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01D5, { 0x01D6, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01D7, { 0x01D8, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01D9, { 0x01DA, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01DB, { 0x01DC, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01DE, { 0x01DF, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01E0, { 0x01E1, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01E2, { 0x01E3, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01E4, { 0x01E5, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01E6, { 0x01E7, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01E8, { 0x01E9, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01EA, { 0x01EB, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01EC, { 0x01ED, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01EE, { 0x01EF, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01F0, { 0x006A, 0x030C, 0x0000, 0x0000 } },
+	{ 0x01F1, { 0x01F3, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01F2, { 0x01F3, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01F4, { 0x01F5, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01F6, { 0x0195, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01F7, { 0x01BF, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01F8, { 0x01F9, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01FA, { 0x01FB, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01FC, { 0x01FD, 0x0000, 0x0000, 0x0000 } },
+	{ 0x01FE, { 0x01FF, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0200, { 0x0201, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0202, { 0x0203, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0204, { 0x0205, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0206, { 0x0207, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0208, { 0x0209, 0x0000, 0x0000, 0x0000 } },
+	{ 0x020A, { 0x020B, 0x0000, 0x0000, 0x0000 } },
+	{ 0x020C, { 0x020D, 0x0000, 0x0000, 0x0000 } },
+	{ 0x020E, { 0x020F, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0210, { 0x0211, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0212, { 0x0213, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0214, { 0x0215, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0216, { 0x0217, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0218, { 0x0219, 0x0000, 0x0000, 0x0000 } },
+	{ 0x021A, { 0x021B, 0x0000, 0x0000, 0x0000 } },
+	{ 0x021C, { 0x021D, 0x0000, 0x0000, 0x0000 } },
+	{ 0x021E, { 0x021F, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0220, { 0x019E, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0222, { 0x0223, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0224, { 0x0225, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0226, { 0x0227, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0228, { 0x0229, 0x0000, 0x0000, 0x0000 } },
+	{ 0x022A, { 0x022B, 0x0000, 0x0000, 0x0000 } },
+	{ 0x022C, { 0x022D, 0x0000, 0x0000, 0x0000 } },
+	{ 0x022E, { 0x022F, 0x0000, 0x0000, 0x0000 } },
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+	{ 0x0232, { 0x0233, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0345, { 0x03B9, 0x0000, 0x0000, 0x0000 } },
+	{ 0x037A, { 0x0020, 0x03B9, 0x0000, 0x0000 } },
+	{ 0x0386, { 0x03AC, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0388, { 0x03AD, 0x0000, 0x0000, 0x0000 } },
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+	{ 0x038A, { 0x03AF, 0x0000, 0x0000, 0x0000 } },
+	{ 0x038C, { 0x03CC, 0x0000, 0x0000, 0x0000 } },
+	{ 0x038E, { 0x03CD, 0x0000, 0x0000, 0x0000 } },
+	{ 0x038F, { 0x03CE, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0390, { 0x03B9, 0x0308, 0x0301, 0x0000 } },
+	{ 0x0391, { 0x03B1, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0392, { 0x03B2, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0393, { 0x03B3, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0394, { 0x03B4, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0395, { 0x03B5, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0396, { 0x03B6, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0397, { 0x03B7, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0398, { 0x03B8, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0399, { 0x03B9, 0x0000, 0x0000, 0x0000 } },
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+	{ 0x039B, { 0x03BB, 0x0000, 0x0000, 0x0000 } },
+	{ 0x039C, { 0x03BC, 0x0000, 0x0000, 0x0000 } },
+	{ 0x039D, { 0x03BD, 0x0000, 0x0000, 0x0000 } },
+	{ 0x039E, { 0x03BE, 0x0000, 0x0000, 0x0000 } },
+	{ 0x039F, { 0x03BF, 0x0000, 0x0000, 0x0000 } },
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+	{ 0x03A1, { 0x03C1, 0x0000, 0x0000, 0x0000 } },
+	{ 0x03A3, { 0x03C3, 0x0000, 0x0000, 0x0000 } },
+	{ 0x03A4, { 0x03C4, 0x0000, 0x0000, 0x0000 } },
+	{ 0x03A5, { 0x03C5, 0x0000, 0x0000, 0x0000 } },
+	{ 0x03A6, { 0x03C6, 0x0000, 0x0000, 0x0000 } },
+	{ 0x03A7, { 0x03C7, 0x0000, 0x0000, 0x0000 } },
+	{ 0x03A8, { 0x03C8, 0x0000, 0x0000, 0x0000 } },
+	{ 0x03A9, { 0x03C9, 0x0000, 0x0000, 0x0000 } },
+	{ 0x03AA, { 0x03CA, 0x0000, 0x0000, 0x0000 } },
+	{ 0x03AB, { 0x03CB, 0x0000, 0x0000, 0x0000 } },
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+	{ 0x03D0, { 0x03B2, 0x0000, 0x0000, 0x0000 } },
+	{ 0x03D1, { 0x03B8, 0x0000, 0x0000, 0x0000 } },
+	{ 0x03D2, { 0x03C5, 0x0000, 0x0000, 0x0000 } },
+	{ 0x03D3, { 0x03CD, 0x0000, 0x0000, 0x0000 } },
+	{ 0x03D4, { 0x03CB, 0x0000, 0x0000, 0x0000 } },
+	{ 0x03D5, { 0x03C6, 0x0000, 0x0000, 0x0000 } },
+	{ 0x03D6, { 0x03C0, 0x0000, 0x0000, 0x0000 } },
+	{ 0x03D8, { 0x03D9, 0x0000, 0x0000, 0x0000 } },
+	{ 0x03DA, { 0x03DB, 0x0000, 0x0000, 0x0000 } },
+	{ 0x03DC, { 0x03DD, 0x0000, 0x0000, 0x0000 } },
+	{ 0x03DE, { 0x03DF, 0x0000, 0x0000, 0x0000 } },
+	{ 0x03E0, { 0x03E1, 0x0000, 0x0000, 0x0000 } },
+	{ 0x03E2, { 0x03E3, 0x0000, 0x0000, 0x0000 } },
+	{ 0x03E4, { 0x03E5, 0x0000, 0x0000, 0x0000 } },
+	{ 0x03E6, { 0x03E7, 0x0000, 0x0000, 0x0000 } },
+	{ 0x03E8, { 0x03E9, 0x0000, 0x0000, 0x0000 } },
+	{ 0x03EA, { 0x03EB, 0x0000, 0x0000, 0x0000 } },
+	{ 0x03EC, { 0x03ED, 0x0000, 0x0000, 0x0000 } },
+	{ 0x03EE, { 0x03EF, 0x0000, 0x0000, 0x0000 } },
+	{ 0x03F0, { 0x03BA, 0x0000, 0x0000, 0x0000 } },
+	{ 0x03F1, { 0x03C1, 0x0000, 0x0000, 0x0000 } },
+	{ 0x03F2, { 0x03C3, 0x0000, 0x0000, 0x0000 } },
+	{ 0x03F4, { 0x03B8, 0x0000, 0x0000, 0x0000 } },
+	{ 0x03F5, { 0x03B5, 0x0000, 0x0000, 0x0000 } },
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+	{ 0x0401, { 0x0451, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0402, { 0x0452, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0403, { 0x0453, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0404, { 0x0454, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0405, { 0x0455, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0406, { 0x0456, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0407, { 0x0457, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0408, { 0x0458, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0409, { 0x0459, 0x0000, 0x0000, 0x0000 } },
+	{ 0x040A, { 0x045A, 0x0000, 0x0000, 0x0000 } },
+	{ 0x040B, { 0x045B, 0x0000, 0x0000, 0x0000 } },
+	{ 0x040C, { 0x045C, 0x0000, 0x0000, 0x0000 } },
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+	{ 0x0412, { 0x0432, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0413, { 0x0433, 0x0000, 0x0000, 0x0000 } },
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+	{ 0x0416, { 0x0436, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0417, { 0x0437, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0418, { 0x0438, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0419, { 0x0439, 0x0000, 0x0000, 0x0000 } },
+	{ 0x041A, { 0x043A, 0x0000, 0x0000, 0x0000 } },
+	{ 0x041B, { 0x043B, 0x0000, 0x0000, 0x0000 } },
+	{ 0x041C, { 0x043C, 0x0000, 0x0000, 0x0000 } },
+	{ 0x041D, { 0x043D, 0x0000, 0x0000, 0x0000 } },
+	{ 0x041E, { 0x043E, 0x0000, 0x0000, 0x0000 } },
+	{ 0x041F, { 0x043F, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0420, { 0x0440, 0x0000, 0x0000, 0x0000 } },
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+	{ 0x0427, { 0x0447, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0428, { 0x0448, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0429, { 0x0449, 0x0000, 0x0000, 0x0000 } },
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+	{ 0x042B, { 0x044B, 0x0000, 0x0000, 0x0000 } },
+	{ 0x042C, { 0x044C, 0x0000, 0x0000, 0x0000 } },
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+	{ 0x047E, { 0x047F, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0480, { 0x0481, 0x0000, 0x0000, 0x0000 } },
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+	{ 0x0494, { 0x0495, 0x0000, 0x0000, 0x0000 } },
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+	{ 0x0498, { 0x0499, 0x0000, 0x0000, 0x0000 } },
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+	{ 0x049E, { 0x049F, 0x0000, 0x0000, 0x0000 } },
+	{ 0x04A0, { 0x04A1, 0x0000, 0x0000, 0x0000 } },
+	{ 0x04A2, { 0x04A3, 0x0000, 0x0000, 0x0000 } },
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+	{ 0x04A6, { 0x04A7, 0x0000, 0x0000, 0x0000 } },
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+	{ 0x04AC, { 0x04AD, 0x0000, 0x0000, 0x0000 } },
+	{ 0x04AE, { 0x04AF, 0x0000, 0x0000, 0x0000 } },
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+	{ 0x04B4, { 0x04B5, 0x0000, 0x0000, 0x0000 } },
+	{ 0x04B6, { 0x04B7, 0x0000, 0x0000, 0x0000 } },
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+	{ 0x0539, { 0x0569, 0x0000, 0x0000, 0x0000 } },
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+	{ 0x053B, { 0x056B, 0x0000, 0x0000, 0x0000 } },
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+	{ 0x0540, { 0x0570, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0541, { 0x0571, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0542, { 0x0572, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0543, { 0x0573, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0544, { 0x0574, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0545, { 0x0575, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0546, { 0x0576, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0547, { 0x0577, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0548, { 0x0578, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0549, { 0x0579, 0x0000, 0x0000, 0x0000 } },
+	{ 0x054A, { 0x057A, 0x0000, 0x0000, 0x0000 } },
+	{ 0x054B, { 0x057B, 0x0000, 0x0000, 0x0000 } },
+	{ 0x054C, { 0x057C, 0x0000, 0x0000, 0x0000 } },
+	{ 0x054D, { 0x057D, 0x0000, 0x0000, 0x0000 } },
+	{ 0x054E, { 0x057E, 0x0000, 0x0000, 0x0000 } },
+	{ 0x054F, { 0x057F, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0550, { 0x0580, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0551, { 0x0581, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0552, { 0x0582, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0553, { 0x0583, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0554, { 0x0584, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0555, { 0x0585, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0556, { 0x0586, 0x0000, 0x0000, 0x0000 } },
+	{ 0x0587, { 0x0565, 0x0582, 0x0000, 0x0000 } },
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+	{ 0x1E02, { 0x1E03, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1E04, { 0x1E05, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1E06, { 0x1E07, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1E08, { 0x1E09, 0x0000, 0x0000, 0x0000 } },
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+	{ 0x1E0C, { 0x1E0D, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1E0E, { 0x1E0F, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1E10, { 0x1E11, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1E12, { 0x1E13, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1E14, { 0x1E15, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1E16, { 0x1E17, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1E18, { 0x1E19, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1E1A, { 0x1E1B, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1E1C, { 0x1E1D, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1E1E, { 0x1E1F, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1E20, { 0x1E21, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1E22, { 0x1E23, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1E24, { 0x1E25, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1E26, { 0x1E27, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1E28, { 0x1E29, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1E2A, { 0x1E2B, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1E2C, { 0x1E2D, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1E2E, { 0x1E2F, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1E30, { 0x1E31, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1E32, { 0x1E33, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1E34, { 0x1E35, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1E36, { 0x1E37, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1E38, { 0x1E39, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1E3A, { 0x1E3B, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1E3C, { 0x1E3D, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1E3E, { 0x1E3F, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1E40, { 0x1E41, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1E42, { 0x1E43, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1E44, { 0x1E45, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1E46, { 0x1E47, 0x0000, 0x0000, 0x0000 } },
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+	{ 0x1FAF, { 0x1F67, 0x03B9, 0x0000, 0x0000 } },
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+	{ 0x1FB3, { 0x03B1, 0x03B9, 0x0000, 0x0000 } },
+	{ 0x1FB4, { 0x03AC, 0x03B9, 0x0000, 0x0000 } },
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+	{ 0x1FB7, { 0x03B1, 0x0342, 0x03B9, 0x0000 } },
+	{ 0x1FB8, { 0x1FB0, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1FB9, { 0x1FB1, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1FBA, { 0x1F70, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1FBB, { 0x1F71, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1FBC, { 0x03B1, 0x03B9, 0x0000, 0x0000 } },
+	{ 0x1FBE, { 0x03B9, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1FC2, { 0x1F74, 0x03B9, 0x0000, 0x0000 } },
+	{ 0x1FC3, { 0x03B7, 0x03B9, 0x0000, 0x0000 } },
+	{ 0x1FC4, { 0x03AE, 0x03B9, 0x0000, 0x0000 } },
+	{ 0x1FC6, { 0x03B7, 0x0342, 0x0000, 0x0000 } },
+	{ 0x1FC7, { 0x03B7, 0x0342, 0x03B9, 0x0000 } },
+	{ 0x1FC8, { 0x1F72, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1FC9, { 0x1F73, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1FCA, { 0x1F74, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1FCB, { 0x1F75, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1FCC, { 0x03B7, 0x03B9, 0x0000, 0x0000 } },
+	{ 0x1FD2, { 0x03B9, 0x0308, 0x0300, 0x0000 } },
+	{ 0x1FD3, { 0x03B9, 0x0308, 0x0301, 0x0000 } },
+	{ 0x1FD6, { 0x03B9, 0x0342, 0x0000, 0x0000 } },
+	{ 0x1FD7, { 0x03B9, 0x0308, 0x0342, 0x0000 } },
+	{ 0x1FD8, { 0x1FD0, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1FD9, { 0x1FD1, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1FDA, { 0x1F76, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1FDB, { 0x1F77, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1FE2, { 0x03C5, 0x0308, 0x0300, 0x0000 } },
+	{ 0x1FE3, { 0x03C5, 0x0308, 0x0301, 0x0000 } },
+	{ 0x1FE4, { 0x03C1, 0x0313, 0x0000, 0x0000 } },
+	{ 0x1FE6, { 0x03C5, 0x0342, 0x0000, 0x0000 } },
+	{ 0x1FE7, { 0x03C5, 0x0308, 0x0342, 0x0000 } },
+	{ 0x1FE8, { 0x1FE0, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1FE9, { 0x1FE1, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1FEA, { 0x1F7A, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1FEB, { 0x1F7B, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1FEC, { 0x1FE5, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1FF2, { 0x1F7C, 0x03B9, 0x0000, 0x0000 } },
+	{ 0x1FF3, { 0x03C9, 0x03B9, 0x0000, 0x0000 } },
+	{ 0x1FF4, { 0x03CE, 0x03B9, 0x0000, 0x0000 } },
+	{ 0x1FF6, { 0x03C9, 0x0342, 0x0000, 0x0000 } },
+	{ 0x1FF7, { 0x03C9, 0x0342, 0x03B9, 0x0000 } },
+	{ 0x1FF8, { 0x1F78, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1FF9, { 0x1F79, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1FFA, { 0x1F7C, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1FFB, { 0x1F7D, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1FFC, { 0x03C9, 0x03B9, 0x0000, 0x0000 } },
+	{ 0x20A8, { 0x0072, 0x0073, 0x0000, 0x0000 } },
+	{ 0x2102, { 0x0063, 0x0000, 0x0000, 0x0000 } },
+	{ 0x2103, { 0x00B0, 0x0063, 0x0000, 0x0000 } },
+	{ 0x2107, { 0x025B, 0x0000, 0x0000, 0x0000 } },
+	{ 0x2109, { 0x00B0, 0x0066, 0x0000, 0x0000 } },
+	{ 0x210B, { 0x0068, 0x0000, 0x0000, 0x0000 } },
+	{ 0x210C, { 0x0068, 0x0000, 0x0000, 0x0000 } },
+	{ 0x210D, { 0x0068, 0x0000, 0x0000, 0x0000 } },
+	{ 0x2110, { 0x0069, 0x0000, 0x0000, 0x0000 } },
+	{ 0x2111, { 0x0069, 0x0000, 0x0000, 0x0000 } },
+	{ 0x2112, { 0x006C, 0x0000, 0x0000, 0x0000 } },
+	{ 0x2115, { 0x006E, 0x0000, 0x0000, 0x0000 } },
+	{ 0x2116, { 0x006E, 0x006F, 0x0000, 0x0000 } },
+	{ 0x2119, { 0x0070, 0x0000, 0x0000, 0x0000 } },
+	{ 0x211A, { 0x0071, 0x0000, 0x0000, 0x0000 } },
+	{ 0x211B, { 0x0072, 0x0000, 0x0000, 0x0000 } },
+	{ 0x211C, { 0x0072, 0x0000, 0x0000, 0x0000 } },
+	{ 0x211D, { 0x0072, 0x0000, 0x0000, 0x0000 } },
+	{ 0x2120, { 0x0073, 0x006D, 0x0000, 0x0000 } },
+	{ 0x2121, { 0x0074, 0x0065, 0x006C, 0x0000 } },
+	{ 0x2122, { 0x0074, 0x006D, 0x0000, 0x0000 } },
+	{ 0x2124, { 0x007A, 0x0000, 0x0000, 0x0000 } },
+	{ 0x2126, { 0x03C9, 0x0000, 0x0000, 0x0000 } },
+	{ 0x2128, { 0x007A, 0x0000, 0x0000, 0x0000 } },
+	{ 0x212A, { 0x006B, 0x0000, 0x0000, 0x0000 } },
+	{ 0x212B, { 0x00E5, 0x0000, 0x0000, 0x0000 } },
+	{ 0x212C, { 0x0062, 0x0000, 0x0000, 0x0000 } },
+	{ 0x212D, { 0x0063, 0x0000, 0x0000, 0x0000 } },
+	{ 0x2130, { 0x0065, 0x0000, 0x0000, 0x0000 } },
+	{ 0x2131, { 0x0066, 0x0000, 0x0000, 0x0000 } },
+	{ 0x2133, { 0x006D, 0x0000, 0x0000, 0x0000 } },
+	{ 0x213E, { 0x03B3, 0x0000, 0x0000, 0x0000 } },
+	{ 0x213F, { 0x03C0, 0x0000, 0x0000, 0x0000 } },
+	{ 0x2145, { 0x0064, 0x0000, 0x0000, 0x0000 } },
+	{ 0x2160, { 0x2170, 0x0000, 0x0000, 0x0000 } },
+	{ 0x2161, { 0x2171, 0x0000, 0x0000, 0x0000 } },
+	{ 0x2162, { 0x2172, 0x0000, 0x0000, 0x0000 } },
+	{ 0x2163, { 0x2173, 0x0000, 0x0000, 0x0000 } },
+	{ 0x2164, { 0x2174, 0x0000, 0x0000, 0x0000 } },
+	{ 0x2165, { 0x2175, 0x0000, 0x0000, 0x0000 } },
+	{ 0x2166, { 0x2176, 0x0000, 0x0000, 0x0000 } },
+	{ 0x2167, { 0x2177, 0x0000, 0x0000, 0x0000 } },
+	{ 0x2168, { 0x2178, 0x0000, 0x0000, 0x0000 } },
+	{ 0x2169, { 0x2179, 0x0000, 0x0000, 0x0000 } },
+	{ 0x216A, { 0x217A, 0x0000, 0x0000, 0x0000 } },
+	{ 0x216B, { 0x217B, 0x0000, 0x0000, 0x0000 } },
+	{ 0x216C, { 0x217C, 0x0000, 0x0000, 0x0000 } },
+	{ 0x216D, { 0x217D, 0x0000, 0x0000, 0x0000 } },
+	{ 0x216E, { 0x217E, 0x0000, 0x0000, 0x0000 } },
+	{ 0x216F, { 0x217F, 0x0000, 0x0000, 0x0000 } },
+	{ 0x24B6, { 0x24D0, 0x0000, 0x0000, 0x0000 } },
+	{ 0x24B7, { 0x24D1, 0x0000, 0x0000, 0x0000 } },
+	{ 0x24B8, { 0x24D2, 0x0000, 0x0000, 0x0000 } },
+	{ 0x24B9, { 0x24D3, 0x0000, 0x0000, 0x0000 } },
+	{ 0x24BA, { 0x24D4, 0x0000, 0x0000, 0x0000 } },
+	{ 0x24BB, { 0x24D5, 0x0000, 0x0000, 0x0000 } },
+	{ 0x24BC, { 0x24D6, 0x0000, 0x0000, 0x0000 } },
+	{ 0x24BD, { 0x24D7, 0x0000, 0x0000, 0x0000 } },
+	{ 0x24BE, { 0x24D8, 0x0000, 0x0000, 0x0000 } },
+	{ 0x24BF, { 0x24D9, 0x0000, 0x0000, 0x0000 } },
+	{ 0x24C0, { 0x24DA, 0x0000, 0x0000, 0x0000 } },
+	{ 0x24C1, { 0x24DB, 0x0000, 0x0000, 0x0000 } },
+	{ 0x24C2, { 0x24DC, 0x0000, 0x0000, 0x0000 } },
+	{ 0x24C3, { 0x24DD, 0x0000, 0x0000, 0x0000 } },
+	{ 0x24C4, { 0x24DE, 0x0000, 0x0000, 0x0000 } },
+	{ 0x24C5, { 0x24DF, 0x0000, 0x0000, 0x0000 } },
+	{ 0x24C6, { 0x24E0, 0x0000, 0x0000, 0x0000 } },
+	{ 0x24C7, { 0x24E1, 0x0000, 0x0000, 0x0000 } },
+	{ 0x24C8, { 0x24E2, 0x0000, 0x0000, 0x0000 } },
+	{ 0x24C9, { 0x24E3, 0x0000, 0x0000, 0x0000 } },
+	{ 0x24CA, { 0x24E4, 0x0000, 0x0000, 0x0000 } },
+	{ 0x24CB, { 0x24E5, 0x0000, 0x0000, 0x0000 } },
+	{ 0x24CC, { 0x24E6, 0x0000, 0x0000, 0x0000 } },
+	{ 0x24CD, { 0x24E7, 0x0000, 0x0000, 0x0000 } },
+	{ 0x24CE, { 0x24E8, 0x0000, 0x0000, 0x0000 } },
+	{ 0x24CF, { 0x24E9, 0x0000, 0x0000, 0x0000 } },
+	{ 0x3371, { 0x0068, 0x0070, 0x0061, 0x0000 } },
+	{ 0x3373, { 0x0061, 0x0075, 0x0000, 0x0000 } },
+	{ 0x3375, { 0x006F, 0x0076, 0x0000, 0x0000 } },
+	{ 0x3380, { 0x0070, 0x0061, 0x0000, 0x0000 } },
+	{ 0x3381, { 0x006E, 0x0061, 0x0000, 0x0000 } },
+	{ 0x3382, { 0x03BC, 0x0061, 0x0000, 0x0000 } },
+	{ 0x3383, { 0x006D, 0x0061, 0x0000, 0x0000 } },
+	{ 0x3384, { 0x006B, 0x0061, 0x0000, 0x0000 } },
+	{ 0x3385, { 0x006B, 0x0062, 0x0000, 0x0000 } },
+	{ 0x3386, { 0x006D, 0x0062, 0x0000, 0x0000 } },
+	{ 0x3387, { 0x0067, 0x0062, 0x0000, 0x0000 } },
+	{ 0x338A, { 0x0070, 0x0066, 0x0000, 0x0000 } },
+	{ 0x338B, { 0x006E, 0x0066, 0x0000, 0x0000 } },
+	{ 0x338C, { 0x03BC, 0x0066, 0x0000, 0x0000 } },
+	{ 0x3390, { 0x0068, 0x007A, 0x0000, 0x0000 } },
+	{ 0x3391, { 0x006B, 0x0068, 0x007A, 0x0000 } },
+	{ 0x3392, { 0x006D, 0x0068, 0x007A, 0x0000 } },
+	{ 0x3393, { 0x0067, 0x0068, 0x007A, 0x0000 } },
+	{ 0x3394, { 0x0074, 0x0068, 0x007A, 0x0000 } },
+	{ 0x33A9, { 0x0070, 0x0061, 0x0000, 0x0000 } },
+	{ 0x33AA, { 0x006B, 0x0070, 0x0061, 0x0000 } },
+	{ 0x33AB, { 0x006D, 0x0070, 0x0061, 0x0000 } },
+	{ 0x33AC, { 0x0067, 0x0070, 0x0061, 0x0000 } },
+	{ 0x33B4, { 0x0070, 0x0076, 0x0000, 0x0000 } },
+	{ 0x33B5, { 0x006E, 0x0076, 0x0000, 0x0000 } },
+	{ 0x33B6, { 0x03BC, 0x0076, 0x0000, 0x0000 } },
+	{ 0x33B7, { 0x006D, 0x0076, 0x0000, 0x0000 } },
+	{ 0x33B8, { 0x006B, 0x0076, 0x0000, 0x0000 } },
+	{ 0x33B9, { 0x006D, 0x0076, 0x0000, 0x0000 } },
+	{ 0x33BA, { 0x0070, 0x0077, 0x0000, 0x0000 } },
+	{ 0x33BB, { 0x006E, 0x0077, 0x0000, 0x0000 } },
+	{ 0x33BC, { 0x03BC, 0x0077, 0x0000, 0x0000 } },
+	{ 0x33BD, { 0x006D, 0x0077, 0x0000, 0x0000 } },
+	{ 0x33BE, { 0x006B, 0x0077, 0x0000, 0x0000 } },
+	{ 0x33BF, { 0x006D, 0x0077, 0x0000, 0x0000 } },
+	{ 0x33C0, { 0x006B, 0x03C9, 0x0000, 0x0000 } },
+	{ 0x33C1, { 0x006D, 0x03C9, 0x0000, 0x0000 } },
+	{ 0x33C3, { 0x0062, 0x0071, 0x0000, 0x0000 } },
+	{ 0x33C6, { 0x0063, 0x2215, 0x006B, 0x0067 } },
+	{ 0x33C7, { 0x0063, 0x006F, 0x002E, 0x0000 } },
+	{ 0x33C8, { 0x0064, 0x0062, 0x0000, 0x0000 } },
+	{ 0x33C9, { 0x0067, 0x0079, 0x0000, 0x0000 } },
+	{ 0x33CB, { 0x0068, 0x0070, 0x0000, 0x0000 } },
+	{ 0x33CD, { 0x006B, 0x006B, 0x0000, 0x0000 } },
+	{ 0x33CE, { 0x006B, 0x006D, 0x0000, 0x0000 } },
+	{ 0x33D7, { 0x0070, 0x0068, 0x0000, 0x0000 } },
+	{ 0x33D9, { 0x0070, 0x0070, 0x006D, 0x0000 } },
+	{ 0x33DA, { 0x0070, 0x0072, 0x0000, 0x0000 } },
+	{ 0x33DC, { 0x0073, 0x0076, 0x0000, 0x0000 } },
+	{ 0x33DD, { 0x0077, 0x0062, 0x0000, 0x0000 } },
+	{ 0xFB00, { 0x0066, 0x0066, 0x0000, 0x0000 } },
+	{ 0xFB01, { 0x0066, 0x0069, 0x0000, 0x0000 } },
+	{ 0xFB02, { 0x0066, 0x006C, 0x0000, 0x0000 } },
+	{ 0xFB03, { 0x0066, 0x0066, 0x0069, 0x0000 } },
+	{ 0xFB04, { 0x0066, 0x0066, 0x006C, 0x0000 } },
+	{ 0xFB05, { 0x0073, 0x0074, 0x0000, 0x0000 } },
+	{ 0xFB06, { 0x0073, 0x0074, 0x0000, 0x0000 } },
+	{ 0xFB13, { 0x0574, 0x0576, 0x0000, 0x0000 } },
+	{ 0xFB14, { 0x0574, 0x0565, 0x0000, 0x0000 } },
+	{ 0xFB15, { 0x0574, 0x056B, 0x0000, 0x0000 } },
+	{ 0xFB16, { 0x057E, 0x0576, 0x0000, 0x0000 } },
+	{ 0xFB17, { 0x0574, 0x056D, 0x0000, 0x0000 } },
+	{ 0xFF21, { 0xFF41, 0x0000, 0x0000, 0x0000 } },
+	{ 0xFF22, { 0xFF42, 0x0000, 0x0000, 0x0000 } },
+	{ 0xFF23, { 0xFF43, 0x0000, 0x0000, 0x0000 } },
+	{ 0xFF24, { 0xFF44, 0x0000, 0x0000, 0x0000 } },
+	{ 0xFF25, { 0xFF45, 0x0000, 0x0000, 0x0000 } },
+	{ 0xFF26, { 0xFF46, 0x0000, 0x0000, 0x0000 } },
+	{ 0xFF27, { 0xFF47, 0x0000, 0x0000, 0x0000 } },
+	{ 0xFF28, { 0xFF48, 0x0000, 0x0000, 0x0000 } },
+	{ 0xFF29, { 0xFF49, 0x0000, 0x0000, 0x0000 } },
+	{ 0xFF2A, { 0xFF4A, 0x0000, 0x0000, 0x0000 } },
+	{ 0xFF2B, { 0xFF4B, 0x0000, 0x0000, 0x0000 } },
+	{ 0xFF2C, { 0xFF4C, 0x0000, 0x0000, 0x0000 } },
+	{ 0xFF2D, { 0xFF4D, 0x0000, 0x0000, 0x0000 } },
+	{ 0xFF2E, { 0xFF4E, 0x0000, 0x0000, 0x0000 } },
+	{ 0xFF2F, { 0xFF4F, 0x0000, 0x0000, 0x0000 } },
+	{ 0xFF30, { 0xFF50, 0x0000, 0x0000, 0x0000 } },
+	{ 0xFF31, { 0xFF51, 0x0000, 0x0000, 0x0000 } },
+	{ 0xFF32, { 0xFF52, 0x0000, 0x0000, 0x0000 } },
+	{ 0xFF33, { 0xFF53, 0x0000, 0x0000, 0x0000 } },
+	{ 0xFF34, { 0xFF54, 0x0000, 0x0000, 0x0000 } },
+	{ 0xFF35, { 0xFF55, 0x0000, 0x0000, 0x0000 } },
+	{ 0xFF36, { 0xFF56, 0x0000, 0x0000, 0x0000 } },
+	{ 0xFF37, { 0xFF57, 0x0000, 0x0000, 0x0000 } },
+	{ 0xFF38, { 0xFF58, 0x0000, 0x0000, 0x0000 } },
+	{ 0xFF39, { 0xFF59, 0x0000, 0x0000, 0x0000 } },
+	{ 0xFF3A, { 0xFF5A, 0x0000, 0x0000, 0x0000 } },
+        // #####
+/*	{ 0x10400, { 0x10428, 0x0000, 0x0000, 0x0000 } },
+	{ 0x10401, { 0x10429, 0x0000, 0x0000, 0x0000 } },
+	{ 0x10402, { 0x1042A, 0x0000, 0x0000, 0x0000 } },
+	{ 0x10403, { 0x1042B, 0x0000, 0x0000, 0x0000 } },
+	{ 0x10404, { 0x1042C, 0x0000, 0x0000, 0x0000 } },
+	{ 0x10405, { 0x1042D, 0x0000, 0x0000, 0x0000 } },
+	{ 0x10406, { 0x1042E, 0x0000, 0x0000, 0x0000 } },
+	{ 0x10407, { 0x1042F, 0x0000, 0x0000, 0x0000 } },
+	{ 0x10408, { 0x10430, 0x0000, 0x0000, 0x0000 } },
+	{ 0x10409, { 0x10431, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1040A, { 0x10432, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1040B, { 0x10433, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1040C, { 0x10434, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1040D, { 0x10435, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1040E, { 0x10436, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1040F, { 0x10437, 0x0000, 0x0000, 0x0000 } },
+	{ 0x10410, { 0x10438, 0x0000, 0x0000, 0x0000 } },
+	{ 0x10411, { 0x10439, 0x0000, 0x0000, 0x0000 } },
+	{ 0x10412, { 0x1043A, 0x0000, 0x0000, 0x0000 } },
+	{ 0x10413, { 0x1043B, 0x0000, 0x0000, 0x0000 } },
+	{ 0x10414, { 0x1043C, 0x0000, 0x0000, 0x0000 } },
+	{ 0x10415, { 0x1043D, 0x0000, 0x0000, 0x0000 } },
+	{ 0x10416, { 0x1043E, 0x0000, 0x0000, 0x0000 } },
+	{ 0x10417, { 0x1043F, 0x0000, 0x0000, 0x0000 } },
+	{ 0x10418, { 0x10440, 0x0000, 0x0000, 0x0000 } },
+	{ 0x10419, { 0x10441, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1041A, { 0x10442, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1041B, { 0x10443, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1041C, { 0x10444, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1041D, { 0x10445, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1041E, { 0x10446, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1041F, { 0x10447, 0x0000, 0x0000, 0x0000 } },
+	{ 0x10420, { 0x10448, 0x0000, 0x0000, 0x0000 } },
+	{ 0x10421, { 0x10449, 0x0000, 0x0000, 0x0000 } },
+	{ 0x10422, { 0x1044A, 0x0000, 0x0000, 0x0000 } },
+	{ 0x10423, { 0x1044B, 0x0000, 0x0000, 0x0000 } },
+	{ 0x10424, { 0x1044C, 0x0000, 0x0000, 0x0000 } },
+	{ 0x10425, { 0x1044D, 0x0000, 0x0000, 0x0000 } },*/
+	{ 0x1D400, { 0x0061, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D401, { 0x0062, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D402, { 0x0063, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D403, { 0x0064, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D404, { 0x0065, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D405, { 0x0066, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D406, { 0x0067, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D407, { 0x0068, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D408, { 0x0069, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D409, { 0x006A, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D40A, { 0x006B, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D40B, { 0x006C, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D40C, { 0x006D, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D40D, { 0x006E, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D40E, { 0x006F, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D40F, { 0x0070, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D410, { 0x0071, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D411, { 0x0072, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D412, { 0x0073, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D413, { 0x0074, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D414, { 0x0075, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D415, { 0x0076, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D416, { 0x0077, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D417, { 0x0078, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D418, { 0x0079, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D419, { 0x007A, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D434, { 0x0061, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D435, { 0x0062, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D436, { 0x0063, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D437, { 0x0064, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D438, { 0x0065, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D439, { 0x0066, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D43A, { 0x0067, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D43B, { 0x0068, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D43C, { 0x0069, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D43D, { 0x006A, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D43E, { 0x006B, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D43F, { 0x006C, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D440, { 0x006D, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D441, { 0x006E, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D442, { 0x006F, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D443, { 0x0070, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D444, { 0x0071, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D445, { 0x0072, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D446, { 0x0073, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D447, { 0x0074, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D448, { 0x0075, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D449, { 0x0076, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D44A, { 0x0077, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D44B, { 0x0078, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D44C, { 0x0079, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D44D, { 0x007A, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D468, { 0x0061, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D469, { 0x0062, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D46A, { 0x0063, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D46B, { 0x0064, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D46C, { 0x0065, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D46D, { 0x0066, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D46E, { 0x0067, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D46F, { 0x0068, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D470, { 0x0069, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D471, { 0x006A, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D472, { 0x006B, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D473, { 0x006C, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D474, { 0x006D, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D475, { 0x006E, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D476, { 0x006F, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D477, { 0x0070, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D478, { 0x0071, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D479, { 0x0072, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D47A, { 0x0073, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D47B, { 0x0074, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D47C, { 0x0075, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D47D, { 0x0076, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D47E, { 0x0077, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D47F, { 0x0078, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D480, { 0x0079, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D481, { 0x007A, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D49C, { 0x0061, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D49E, { 0x0063, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D49F, { 0x0064, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D4A2, { 0x0067, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D4A5, { 0x006A, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D4A6, { 0x006B, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D4A9, { 0x006E, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D4AA, { 0x006F, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D4AB, { 0x0070, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D4AC, { 0x0071, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D4AE, { 0x0073, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D4AF, { 0x0074, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D4B0, { 0x0075, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D4B1, { 0x0076, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D4B2, { 0x0077, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D4B3, { 0x0078, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D4B4, { 0x0079, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D4B5, { 0x007A, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D4D0, { 0x0061, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D4D1, { 0x0062, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D4D2, { 0x0063, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D4D3, { 0x0064, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D4D4, { 0x0065, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D4D5, { 0x0066, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D4D6, { 0x0067, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D4D7, { 0x0068, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D4D8, { 0x0069, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D4D9, { 0x006A, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D4DA, { 0x006B, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D4DB, { 0x006C, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D4DC, { 0x006D, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D4DD, { 0x006E, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D4DE, { 0x006F, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D4DF, { 0x0070, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D4E0, { 0x0071, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D4E1, { 0x0072, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D4E2, { 0x0073, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D4E3, { 0x0074, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D4E4, { 0x0075, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D4E5, { 0x0076, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D4E6, { 0x0077, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D4E7, { 0x0078, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D4E8, { 0x0079, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D4E9, { 0x007A, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D504, { 0x0061, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D505, { 0x0062, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D507, { 0x0064, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D508, { 0x0065, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D509, { 0x0066, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D50A, { 0x0067, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D50D, { 0x006A, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D50E, { 0x006B, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D50F, { 0x006C, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D510, { 0x006D, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D511, { 0x006E, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D512, { 0x006F, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D513, { 0x0070, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D514, { 0x0071, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D516, { 0x0073, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D517, { 0x0074, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D518, { 0x0075, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D519, { 0x0076, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D51A, { 0x0077, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D51B, { 0x0078, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D51C, { 0x0079, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D538, { 0x0061, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D539, { 0x0062, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D53B, { 0x0064, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D53C, { 0x0065, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D53D, { 0x0066, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D53E, { 0x0067, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D540, { 0x0069, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D541, { 0x006A, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D542, { 0x006B, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D543, { 0x006C, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D544, { 0x006D, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D546, { 0x006F, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D54A, { 0x0073, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D54B, { 0x0074, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D54C, { 0x0075, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D54D, { 0x0076, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D54E, { 0x0077, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D54F, { 0x0078, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D550, { 0x0079, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D56C, { 0x0061, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D56D, { 0x0062, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D56E, { 0x0063, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D56F, { 0x0064, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D570, { 0x0065, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D571, { 0x0066, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D572, { 0x0067, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D573, { 0x0068, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D574, { 0x0069, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D575, { 0x006A, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D576, { 0x006B, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D577, { 0x006C, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D578, { 0x006D, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D579, { 0x006E, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D57A, { 0x006F, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D57B, { 0x0070, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D57C, { 0x0071, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D57D, { 0x0072, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D57E, { 0x0073, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D57F, { 0x0074, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D580, { 0x0075, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D581, { 0x0076, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D582, { 0x0077, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D583, { 0x0078, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D584, { 0x0079, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D585, { 0x007A, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5A0, { 0x0061, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5A1, { 0x0062, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5A2, { 0x0063, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5A3, { 0x0064, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5A4, { 0x0065, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5A5, { 0x0066, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5A6, { 0x0067, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5A7, { 0x0068, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5A8, { 0x0069, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5A9, { 0x006A, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5AA, { 0x006B, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5AB, { 0x006C, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5AC, { 0x006D, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5AD, { 0x006E, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5AE, { 0x006F, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5AF, { 0x0070, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5B0, { 0x0071, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5B1, { 0x0072, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5B2, { 0x0073, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5B3, { 0x0074, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5B4, { 0x0075, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5B5, { 0x0076, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5B6, { 0x0077, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5B7, { 0x0078, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5B8, { 0x0079, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5B9, { 0x007A, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5D4, { 0x0061, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5D5, { 0x0062, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5D6, { 0x0063, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5D7, { 0x0064, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5D8, { 0x0065, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5D9, { 0x0066, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5DA, { 0x0067, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5DB, { 0x0068, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5DC, { 0x0069, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5DD, { 0x006A, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5DE, { 0x006B, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5DF, { 0x006C, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5E0, { 0x006D, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5E1, { 0x006E, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5E2, { 0x006F, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5E3, { 0x0070, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5E4, { 0x0071, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5E5, { 0x0072, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5E6, { 0x0073, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5E7, { 0x0074, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5E8, { 0x0075, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5E9, { 0x0076, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5EA, { 0x0077, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5EB, { 0x0078, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5EC, { 0x0079, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D5ED, { 0x007A, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D608, { 0x0061, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D609, { 0x0062, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D60A, { 0x0063, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D60B, { 0x0064, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D60C, { 0x0065, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D60D, { 0x0066, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D60E, { 0x0067, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D60F, { 0x0068, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D610, { 0x0069, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D611, { 0x006A, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D612, { 0x006B, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D613, { 0x006C, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D614, { 0x006D, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D615, { 0x006E, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D616, { 0x006F, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D617, { 0x0070, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D618, { 0x0071, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D619, { 0x0072, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D61A, { 0x0073, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D61B, { 0x0074, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D61C, { 0x0075, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D61D, { 0x0076, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D61E, { 0x0077, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D61F, { 0x0078, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D620, { 0x0079, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D621, { 0x007A, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D63C, { 0x0061, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D63D, { 0x0062, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D63E, { 0x0063, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D63F, { 0x0064, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D640, { 0x0065, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D641, { 0x0066, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D642, { 0x0067, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D643, { 0x0068, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D644, { 0x0069, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D645, { 0x006A, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D646, { 0x006B, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D647, { 0x006C, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D648, { 0x006D, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D649, { 0x006E, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D64A, { 0x006F, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D64B, { 0x0070, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D64C, { 0x0071, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D64D, { 0x0072, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D64E, { 0x0073, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D64F, { 0x0074, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D650, { 0x0075, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D651, { 0x0076, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D652, { 0x0077, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D653, { 0x0078, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D654, { 0x0079, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D655, { 0x007A, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D670, { 0x0061, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D671, { 0x0062, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D672, { 0x0063, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D673, { 0x0064, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D674, { 0x0065, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D675, { 0x0066, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D676, { 0x0067, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D677, { 0x0068, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D678, { 0x0069, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D679, { 0x006A, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D67A, { 0x006B, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D67B, { 0x006C, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D67C, { 0x006D, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D67D, { 0x006E, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D67E, { 0x006F, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D67F, { 0x0070, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D680, { 0x0071, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D681, { 0x0072, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D682, { 0x0073, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D683, { 0x0074, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D684, { 0x0075, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D685, { 0x0076, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D686, { 0x0077, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D687, { 0x0078, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D688, { 0x0079, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D689, { 0x007A, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6A8, { 0x03B1, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6A9, { 0x03B2, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6AA, { 0x03B3, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6AB, { 0x03B4, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6AC, { 0x03B5, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6AD, { 0x03B6, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6AE, { 0x03B7, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6AF, { 0x03B8, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6B0, { 0x03B9, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6B1, { 0x03BA, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6B2, { 0x03BB, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6B3, { 0x03BC, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6B4, { 0x03BD, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6B5, { 0x03BE, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6B6, { 0x03BF, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6B7, { 0x03C0, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6B8, { 0x03C1, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6B9, { 0x03B8, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6BA, { 0x03C3, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6BB, { 0x03C4, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6BC, { 0x03C5, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6BD, { 0x03C6, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6BE, { 0x03C7, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6BF, { 0x03C8, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6C0, { 0x03C9, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6D3, { 0x03C3, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6E2, { 0x03B1, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6E3, { 0x03B2, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6E4, { 0x03B3, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6E5, { 0x03B4, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6E6, { 0x03B5, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6E7, { 0x03B6, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6E8, { 0x03B7, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6E9, { 0x03B8, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6EA, { 0x03B9, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6EB, { 0x03BA, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6EC, { 0x03BB, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6ED, { 0x03BC, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6EE, { 0x03BD, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6EF, { 0x03BE, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6F0, { 0x03BF, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6F1, { 0x03C0, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6F2, { 0x03C1, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6F3, { 0x03B8, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6F4, { 0x03C3, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6F5, { 0x03C4, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6F6, { 0x03C5, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6F7, { 0x03C6, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6F8, { 0x03C7, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6F9, { 0x03C8, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D6FA, { 0x03C9, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D70D, { 0x03C3, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D71C, { 0x03B1, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D71D, { 0x03B2, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D71E, { 0x03B3, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D71F, { 0x03B4, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D720, { 0x03B5, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D721, { 0x03B6, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D722, { 0x03B7, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D723, { 0x03B8, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D724, { 0x03B9, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D725, { 0x03BA, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D726, { 0x03BB, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D727, { 0x03BC, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D728, { 0x03BD, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D729, { 0x03BE, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D72A, { 0x03BF, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D72B, { 0x03C0, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D72C, { 0x03C1, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D72D, { 0x03B8, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D72E, { 0x03C3, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D72F, { 0x03C4, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D730, { 0x03C5, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D731, { 0x03C6, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D732, { 0x03C7, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D733, { 0x03C8, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D734, { 0x03C9, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D747, { 0x03C3, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D756, { 0x03B1, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D757, { 0x03B2, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D758, { 0x03B3, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D759, { 0x03B4, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D75A, { 0x03B5, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D75B, { 0x03B6, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D75C, { 0x03B7, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D75D, { 0x03B8, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D75E, { 0x03B9, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D75F, { 0x03BA, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D760, { 0x03BB, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D761, { 0x03BC, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D762, { 0x03BD, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D763, { 0x03BE, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D764, { 0x03BF, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D765, { 0x03C0, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D766, { 0x03C1, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D767, { 0x03B8, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D768, { 0x03C3, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D769, { 0x03C4, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D76A, { 0x03C5, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D76B, { 0x03C6, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D76C, { 0x03C7, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D76D, { 0x03C8, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D76E, { 0x03C9, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D781, { 0x03C3, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D790, { 0x03B1, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D791, { 0x03B2, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D792, { 0x03B3, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D793, { 0x03B4, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D794, { 0x03B5, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D795, { 0x03B6, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D796, { 0x03B7, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D797, { 0x03B8, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D798, { 0x03B9, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D799, { 0x03BA, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D79A, { 0x03BB, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D79B, { 0x03BC, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D79C, { 0x03BD, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D79D, { 0x03BE, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D79E, { 0x03BF, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D79F, { 0x03C0, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D7A0, { 0x03C1, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D7A1, { 0x03B8, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D7A2, { 0x03C3, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D7A3, { 0x03C4, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D7A4, { 0x03C5, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D7A5, { 0x03C6, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D7A6, { 0x03C7, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D7A7, { 0x03C8, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D7A8, { 0x03C9, 0x0000, 0x0000, 0x0000 } },
+	{ 0x1D7BB, { 0x03C3, 0x0000, 0x0000, 0x0000 } }
+};
+
+static void mapToLowerCase(QString *str, int from)
+{
+    int N = sizeof(NameprepCaseFolding) / sizeof(NameprepCaseFolding[0]);
+
+    QChar *d = 0;
+    for (int i = from; i < str->size(); ++i) {
+        int uc = str->at(i).unicode();
+        if (uc < 0x80) {
+            if (uc <= 'Z' && uc >= 'A') {
+                uc |= 0x20;
+                if (!d)
+                    d = str->data();
+                d[i] = QChar(uc);
+            }
+        } else {
+            const NameprepCaseFoldingEntry *entry = qBinaryFind(NameprepCaseFolding,
+                                                                NameprepCaseFolding + N,
+                                                                uc);
+            if ((entry - NameprepCaseFolding) != N) {
+                int l = 1;
+                while (l < 4 && entry->mapping[l])
+                    ++l;
+                if (l > 1) {
+                    str->replace(i, 1, (const QChar *)&entry->mapping[0], l);
+                    d = 0;
+                } else {
+                    if (!d)
+                        d = str->data();
+                    d[i] = QChar(entry->mapping[0]);
+                }
+            }
+        }
+    }
+}
+
+static bool isMappedToNothing(const QChar &ch)
+{
+    if (ch.unicode() < 0xad)
+        return false;
+    switch (ch.unicode()) {
+    case 0x00AD: case 0x034F: case 0x1806: case 0x180B: case 0x180C: case 0x180D:
+    case 0x200B: case 0x200C: case 0x200D: case 0x2060: case 0xFE00: case 0xFE01:
+    case 0xFE02: case 0xFE03: case 0xFE04: case 0xFE05: case 0xFE06: case 0xFE07:
+    case 0xFE08: case 0xFE09: case 0xFE0A: case 0xFE0B: case 0xFE0C: case 0xFE0D:
+    case 0xFE0E: case 0xFE0F: case 0xFEFF:
+        return true;
+    default:
+        return false;
+    }
+}
+
+
+static void stripProhibitedOutput(QString *str, int from)
+{
+    ushort *out = (ushort *)str->data() + from;
+    const ushort *in = out;
+    const ushort *end = (ushort *)str->data() + str->size();
+    while (in < end) {
+        ushort uc = *in;
+        if (uc < 0x80 ||
+            !(uc <= 0x009F
+            || uc == 0x00A0
+            || uc == 0x0340
+            || uc == 0x0341
+            || uc == 0x06DD
+            || uc == 0x070F
+            || uc == 0x1680
+            || uc == 0x180E
+            || (uc >= 0x2000 && uc <= 0x200B)
+            || uc == 0x200C
+            || uc == 0x200D
+            || uc == 0x200E
+            || uc == 0x200F
+            || (uc >= 0x2028 && uc <= 0x202F)
+            || uc == 0x205F
+            || (uc >= 0x2060 && uc <= 0x2063)
+            || uc == 0x206A
+            || (uc >= 0x206A && uc <= 0x206F)
+            || (uc >= 0x2FF0 && uc <= 0x2FFB)
+            || uc == 0x3000
+            || (uc >= 0xD800 && uc <= 0xDFFF)
+            || (uc >= 0xE000 && uc <= 0xF8FF)
+            || (uc >= 0xFDD0 && uc <= 0xFDEF)
+            || uc == 0xFEFF
+            || (uc >= 0xFFF9 && uc <= 0xFFFC)
+            || (uc >= 0xFFFA && (uc <= 0xFFFE || uc == 0xFFFF))
+              /* ### Add NAMEPREP support for surrogates
+            || uc == 0xE0001
+            || (uc >= 0x2FFFE && uc <= 0x2FFFF)
+            || (uc >= 0x1D173 && uc <= 0x1D17A)
+            || (uc >= 0x1FFFE && uc <= 0x1FFFF)
+            || (uc >= 0x3FFFE && uc <= 0x3FFFF)
+            || (uc >= 0x4FFFE && uc <= 0x4FFFF)
+            || (uc >= 0x5FFFE && uc <= 0x5FFFF)
+            || (uc >= 0x6FFFE && uc <= 0x6FFFF)
+            || (uc >= 0x7FFFE && uc <= 0x7FFFF)
+            || (uc >= 0x8FFFE && uc <= 0x8FFFF)
+            || (uc >= 0x9FFFE && uc <= 0x9FFFF)
+            || (uc >= 0xAFFFE && uc <= 0xAFFFF)
+            || (uc >= 0xBFFFE && uc <= 0xBFFFF)
+            || (uc >= 0xCFFFE && uc <= 0xCFFFF)
+            || (uc >= 0xDFFFE && uc <= 0xDFFFF)
+            || (uc >= 0xE0020 && uc <= 0xE007F)
+            || (uc >= 0xEFFFE && uc <= 0xEFFFF)
+            || (uc >= 0xF0000 && uc <= 0xFFFFD)
+            || (uc >= 0xFFFFE && uc <= 0xFFFFF)
+            || (uc >= 0x100000 && uc <= 0x10FFFD)
+            || (uc >= 0x10FFFE && uc <= 0x10FFFF)*/))
+            *out++ = *in;
+        ++in;
+    }
+    if (in != out)
+        str->truncate(out - str->utf16());
+}
+
+static bool isBidirectionalRorAL(const QChar &c)
+{
+    ushort uc = c.unicode();
+    if (uc < 0x5b0)
+        return false;
+    return uc == 0x05BE
+        || uc == 0x05C0
+        || uc == 0x05C3
+        || (uc >= 0x05D0 && uc <= 0x05EA)
+        || (uc >= 0x05F0 && uc <= 0x05F4)
+        || uc == 0x061B
+        || uc == 0x061F
+        || (uc >= 0x0621 && uc <= 0x063A)
+        || (uc >= 0x0640 && uc <= 0x064A)
+        || (uc >= 0x066D && uc <= 0x066F)
+        || (uc >= 0x0671 && uc <= 0x06D5)
+        || uc == 0x06DD
+        || (uc >= 0x06E5 && uc <= 0x06E6)
+        || (uc >= 0x06FA && uc <= 0x06FE)
+        || (uc >= 0x0700 && uc <= 0x070D)
+        || uc == 0x0710
+        || (uc >= 0x0712 && uc <= 0x072C)
+        || (uc >= 0x0780 && uc <= 0x07A5)
+        || uc == 0x07B1
+        || uc == 0x200F
+        || uc == 0xFB1D
+        || (uc >= 0xFB1F && uc <= 0xFB28)
+        || (uc >= 0xFB2A && uc <= 0xFB36)
+        || (uc >= 0xFB38 && uc <= 0xFB3C)
+        || uc == 0xFB3E
+        || (uc >= 0xFB40 && uc <= 0xFB41)
+        || (uc >= 0xFB43 && uc <= 0xFB44)
+        || (uc >= 0xFB46 && uc <= 0xFBB1)
+        || (uc >= 0xFBD3 && uc <= 0xFD3D)
+        || (uc >= 0xFD50 && uc <= 0xFD8F)
+        || (uc >= 0xFD92 && uc <= 0xFDC7)
+        || (uc >= 0xFDF0 && uc <= 0xFDFC)
+        || (uc >= 0xFE70 && uc <= 0xFE74)
+        || (uc >= 0xFE76 && uc <= 0xFEFC);
+}
+
+static bool isBidirectionalL(const QChar &ch)
+{
+    ushort uc = ch.unicode();
+    if (uc < 0xaa)
+        return (uc >= 0x0041 && uc <= 0x005A)
+            || (uc >= 0x0061 && uc <= 0x007A);
+    
+    if (uc == 0x00AA
+        || uc == 0x00B5
+        || uc == 0x00BA
+        || (uc >= 0x00C0 && uc <= 0x00D6)
+        || (uc >= 0x00D8 && uc <= 0x00F6)
+        || (uc >= 0x00F8 && uc <= 0x0220)
+        || (uc >= 0x0222 && uc <= 0x0233)
+        || (uc >= 0x0250 && uc <= 0x02AD)
+        || (uc >= 0x02B0 && uc <= 0x02B8)
+        || (uc >= 0x02BB && uc <= 0x02C1)
+        || (uc >= 0x02D0 && uc <= 0x02D1)
+        || (uc >= 0x02E0 && uc <= 0x02E4)
+        || uc == 0x02EE
+        || uc == 0x037A
+        || uc == 0x0386
+        || (uc >= 0x0388 && uc <= 0x038A)) {
+        return true;
+    }
+
+    if (uc == 0x038C
+        || (uc >= 0x038E && uc <= 0x03A1)
+        || (uc >= 0x03A3 && uc <= 0x03CE)
+        || (uc >= 0x03D0 && uc <= 0x03F5)
+        || (uc >= 0x0400 && uc <= 0x0482)
+        || (uc >= 0x048A && uc <= 0x04CE)
+        || (uc >= 0x04D0 && uc <= 0x04F5)
+        || (uc >= 0x04F8 && uc <= 0x04F9)
+        || (uc >= 0x0500 && uc <= 0x050F)
+        || (uc >= 0x0531 && uc <= 0x0556)
+        || (uc >= 0x0559 && uc <= 0x055F)
+        || (uc >= 0x0561 && uc <= 0x0587)
+        || uc == 0x0589
+        || uc == 0x0903
+        || (uc >= 0x0905 && uc <= 0x0939)
+        || (uc >= 0x093D && uc <= 0x0940)
+        || (uc >= 0x0949 && uc <= 0x094C)
+        || uc == 0x0950) {
+        return true;
+    }
+
+    if ((uc >= 0x0958 && uc <= 0x0961)
+        || (uc >= 0x0964 && uc <= 0x0970)
+        || (uc >= 0x0982 && uc <= 0x0983)
+        || (uc >= 0x0985 && uc <= 0x098C)
+        || (uc >= 0x098F && uc <= 0x0990)
+        || (uc >= 0x0993 && uc <= 0x09A8)
+        || (uc >= 0x09AA && uc <= 0x09B0)
+        || uc == 0x09B2
+        || (uc >= 0x09B6 && uc <= 0x09B9)
+        || (uc >= 0x09BE && uc <= 0x09C0)
+        || (uc >= 0x09C7 && uc <= 0x09C8)
+        || (uc >= 0x09CB && uc <= 0x09CC)
+        || uc == 0x09D7
+        || (uc >= 0x09DC && uc <= 0x09DD)
+        || (uc >= 0x09DF && uc <= 0x09E1)
+        || (uc >= 0x09E6 && uc <= 0x09F1)
+        || (uc >= 0x09F4 && uc <= 0x09FA)
+        || (uc >= 0x0A05 && uc <= 0x0A0A)
+        || (uc >= 0x0A0F && uc <= 0x0A10)
+        || (uc >= 0x0A13 && uc <= 0x0A28)
+        || (uc >= 0x0A2A && uc <= 0x0A30)
+        || (uc >= 0x0A32 && uc <= 0x0A33)) {
+        return true;
+    }
+
+    if ((uc >= 0x0A35 && uc <= 0x0A36)
+        || (uc >= 0x0A38 && uc <= 0x0A39)
+        || (uc >= 0x0A3E && uc <= 0x0A40)
+        || (uc >= 0x0A59 && uc <= 0x0A5C)
+        || uc == 0x0A5E
+        || (uc >= 0x0A66 && uc <= 0x0A6F)
+        || (uc >= 0x0A72 && uc <= 0x0A74)
+        || uc == 0x0A83
+        || (uc >= 0x0A85 && uc <= 0x0A8B)
+        || uc == 0x0A8D
+        || (uc >= 0x0A8F && uc <= 0x0A91)
+        || (uc >= 0x0A93 && uc <= 0x0AA8)
+        || (uc >= 0x0AAA && uc <= 0x0AB0)
+        || (uc >= 0x0AB2 && uc <= 0x0AB3)
+        || (uc >= 0x0AB5 && uc <= 0x0AB9)
+        || (uc >= 0x0ABD && uc <= 0x0AC0)
+        || uc == 0x0AC9
+        || (uc >= 0x0ACB && uc <= 0x0ACC)
+        || uc == 0x0AD0
+        || uc == 0x0AE0
+        || (uc >= 0x0AE6 && uc <= 0x0AEF)
+        || (uc >= 0x0B02 && uc <= 0x0B03)
+        || (uc >= 0x0B05 && uc <= 0x0B0C)
+        || (uc >= 0x0B0F && uc <= 0x0B10)
+        || (uc >= 0x0B13 && uc <= 0x0B28)
+        || (uc >= 0x0B2A && uc <= 0x0B30)) {
+        return true;
+    }
+
+    if ((uc >= 0x0B32 && uc <= 0x0B33)
+        || (uc >= 0x0B36 && uc <= 0x0B39)
+        || (uc >= 0x0B3D && uc <= 0x0B3E)
+        || uc == 0x0B40
+        || (uc >= 0x0B47 && uc <= 0x0B48)
+        || (uc >= 0x0B4B && uc <= 0x0B4C)
+        || uc == 0x0B57
+        || (uc >= 0x0B5C && uc <= 0x0B5D)
+        || (uc >= 0x0B5F && uc <= 0x0B61)
+        || (uc >= 0x0B66 && uc <= 0x0B70)
+        || uc == 0x0B83
+        || (uc >= 0x0B85 && uc <= 0x0B8A)
+        || (uc >= 0x0B8E && uc <= 0x0B90)
+        || (uc >= 0x0B92 && uc <= 0x0B95)
+        || (uc >= 0x0B99 && uc <= 0x0B9A)
+        || uc == 0x0B9C
+        || (uc >= 0x0B9E && uc <= 0x0B9F)
+        || (uc >= 0x0BA3 && uc <= 0x0BA4)
+        || (uc >= 0x0BA8 && uc <= 0x0BAA)
+        || (uc >= 0x0BAE && uc <= 0x0BB5)
+        || (uc >= 0x0BB7 && uc <= 0x0BB9)
+        || (uc >= 0x0BBE && uc <= 0x0BBF)
+        || (uc >= 0x0BC1 && uc <= 0x0BC2)
+        || (uc >= 0x0BC6 && uc <= 0x0BC8)
+        || (uc >= 0x0BCA && uc <= 0x0BCC)
+        || uc == 0x0BD7
+        || (uc >= 0x0BE7 && uc <= 0x0BF2)
+        || (uc >= 0x0C01 && uc <= 0x0C03)
+        || (uc >= 0x0C05 && uc <= 0x0C0C)
+        || (uc >= 0x0C0E && uc <= 0x0C10)
+        || (uc >= 0x0C12 && uc <= 0x0C28)
+        || (uc >= 0x0C2A && uc <= 0x0C33)
+        || (uc >= 0x0C35 && uc <= 0x0C39)) {
+        return true;
+    }
+    if ((uc >= 0x0C41 && uc <= 0x0C44)
+        || (uc >= 0x0C60 && uc <= 0x0C61)
+        || (uc >= 0x0C66 && uc <= 0x0C6F)
+        || (uc >= 0x0C82 && uc <= 0x0C83)
+        || (uc >= 0x0C85 && uc <= 0x0C8C)
+        || (uc >= 0x0C8E && uc <= 0x0C90)
+        || (uc >= 0x0C92 && uc <= 0x0CA8)
+        || (uc >= 0x0CAA && uc <= 0x0CB3)
+        || (uc >= 0x0CB5 && uc <= 0x0CB9)
+        || uc == 0x0CBE
+        || (uc >= 0x0CC0 && uc <= 0x0CC4)
+        || (uc >= 0x0CC7 && uc <= 0x0CC8)
+        || (uc >= 0x0CCA && uc <= 0x0CCB)
+        || (uc >= 0x0CD5 && uc <= 0x0CD6)
+        || uc == 0x0CDE
+        || (uc >= 0x0CE0 && uc <= 0x0CE1)
+        || (uc >= 0x0CE6 && uc <= 0x0CEF)
+        || (uc >= 0x0D02 && uc <= 0x0D03)
+        || (uc >= 0x0D05 && uc <= 0x0D0C)
+        || (uc >= 0x0D0E && uc <= 0x0D10)
+        || (uc >= 0x0D12 && uc <= 0x0D28)
+        || (uc >= 0x0D2A && uc <= 0x0D39)
+        || (uc >= 0x0D3E && uc <= 0x0D40)
+        || (uc >= 0x0D46 && uc <= 0x0D48)
+        || (uc >= 0x0D4A && uc <= 0x0D4C)
+        || uc == 0x0D57
+        || (uc >= 0x0D60 && uc <= 0x0D61)
+        || (uc >= 0x0D66 && uc <= 0x0D6F)
+        || (uc >= 0x0D82 && uc <= 0x0D83)
+        || (uc >= 0x0D85 && uc <= 0x0D96)
+        || (uc >= 0x0D9A && uc <= 0x0DB1)
+        || (uc >= 0x0DB3 && uc <= 0x0DBB)
+        || uc == 0x0DBD) {
+        return true;
+    }
+    if ((uc >= 0x0DC0 && uc <= 0x0DC6)
+        || (uc >= 0x0DCF && uc <= 0x0DD1)
+        || (uc >= 0x0DD8 && uc <= 0x0DDF)
+        || (uc >= 0x0DF2 && uc <= 0x0DF4)
+        || (uc >= 0x0E01 && uc <= 0x0E30)
+        || (uc >= 0x0E32 && uc <= 0x0E33)
+        || (uc >= 0x0E40 && uc <= 0x0E46)
+        || (uc >= 0x0E4F && uc <= 0x0E5B)
+        || (uc >= 0x0E81 && uc <= 0x0E82)
+        || uc == 0x0E84
+        || (uc >= 0x0E87 && uc <= 0x0E88)
+        || uc == 0x0E8A
+        || uc == 0x0E8D
+        || (uc >= 0x0E94 && uc <= 0x0E97)
+        || (uc >= 0x0E99 && uc <= 0x0E9F)
+        || (uc >= 0x0EA1 && uc <= 0x0EA3)
+        || uc == 0x0EA5
+        || uc == 0x0EA7
+        || (uc >= 0x0EAA && uc <= 0x0EAB)
+        || (uc >= 0x0EAD && uc <= 0x0EB0)
+        || (uc >= 0x0EB2 && uc <= 0x0EB3)
+        || uc == 0x0EBD
+        || (uc >= 0x0EC0 && uc <= 0x0EC4)
+        || uc == 0x0EC6
+        || (uc >= 0x0ED0 && uc <= 0x0ED9)
+        || (uc >= 0x0EDC && uc <= 0x0EDD)
+        || (uc >= 0x0F00 && uc <= 0x0F17)
+        || (uc >= 0x0F1A && uc <= 0x0F34)
+        || uc == 0x0F36
+        || uc == 0x0F38
+        || (uc >= 0x0F3E && uc <= 0x0F47)
+        || (uc >= 0x0F49 && uc <= 0x0F6A)
+        || uc == 0x0F7F
+        || uc == 0x0F85
+        || (uc >= 0x0F88 && uc <= 0x0F8B)
+        || (uc >= 0x0FBE && uc <= 0x0FC5)
+        || (uc >= 0x0FC7 && uc <= 0x0FCC)
+        || uc == 0x0FCF) {
+        return true;
+    }
+
+    if ((uc >= 0x1000 && uc <= 0x1021)
+        || (uc >= 0x1023 && uc <= 0x1027)
+        || (uc >= 0x1029 && uc <= 0x102A)
+        || uc == 0x102C
+        || uc == 0x1031
+        || uc == 0x1038
+        || (uc >= 0x1040 && uc <= 0x1057)
+        || (uc >= 0x10A0 && uc <= 0x10C5)
+        || (uc >= 0x10D0 && uc <= 0x10F8)
+        || uc == 0x10FB
+        || (uc >= 0x1100 && uc <= 0x1159)
+        || (uc >= 0x115F && uc <= 0x11A2)
+        || (uc >= 0x11A8 && uc <= 0x11F9)
+        || (uc >= 0x1200 && uc <= 0x1206)
+        || (uc >= 0x1208 && uc <= 0x1246)
+        || uc == 0x1248
+        || (uc >= 0x124A && uc <= 0x124D)
+        || (uc >= 0x1250 && uc <= 0x1256)
+        || uc == 0x1258
+        || (uc >= 0x125A && uc <= 0x125D)
+        || (uc >= 0x1260 && uc <= 0x1286)
+        || uc == 0x1288
+        || (uc >= 0x128A && uc <= 0x128D)
+        || (uc >= 0x1290 && uc <= 0x12AE)
+        || uc == 0x12B0
+        || (uc >= 0x12B2 && uc <= 0x12B5)
+        || (uc >= 0x12B8 && uc <= 0x12BE)
+        || uc == 0x12C0
+        || (uc >= 0x12C2 && uc <= 0x12C5)
+        || (uc >= 0x12C8 && uc <= 0x12CE)
+        || (uc >= 0x12D0 && uc <= 0x12D6)
+        || (uc >= 0x12D8 && uc <= 0x12EE)
+        || (uc >= 0x12F0 && uc <= 0x130E)
+        || uc == 0x1310) {
+        return true;
+    }
+
+    if ((uc >= 0x1312 && uc <= 0x1315)
+        || (uc >= 0x1318 && uc <= 0x131E)
+        || (uc >= 0x1320 && uc <= 0x1346)
+        || (uc >= 0x1348 && uc <= 0x135A)
+        || (uc >= 0x1361 && uc <= 0x137C)
+        || (uc >= 0x13A0 && uc <= 0x13F4)
+        || (uc >= 0x1401 && uc <= 0x1676)
+        || (uc >= 0x1681 && uc <= 0x169A)
+        || (uc >= 0x16A0 && uc <= 0x16F0)
+        || (uc >= 0x1700 && uc <= 0x170C)
+        || (uc >= 0x170E && uc <= 0x1711)
+        || (uc >= 0x1720 && uc <= 0x1731)
+        || (uc >= 0x1735 && uc <= 0x1736)
+        || (uc >= 0x1740 && uc <= 0x1751)
+        || (uc >= 0x1760 && uc <= 0x176C)
+        || (uc >= 0x176E && uc <= 0x1770)
+        || (uc >= 0x1780 && uc <= 0x17B6)
+        || (uc >= 0x17BE && uc <= 0x17C5)
+        || (uc >= 0x17C7 && uc <= 0x17C8)
+        || (uc >= 0x17D4 && uc <= 0x17DA)
+        || uc == 0x17DC
+        || (uc >= 0x17E0 && uc <= 0x17E9)
+        || (uc >= 0x1810 && uc <= 0x1819)
+        || (uc >= 0x1820 && uc <= 0x1877)
+        || (uc >= 0x1880 && uc <= 0x18A8)
+        || (uc >= 0x1E00 && uc <= 0x1E9B)
+        || (uc >= 0x1EA0 && uc <= 0x1EF9)
+        || (uc >= 0x1F00 && uc <= 0x1F15)
+        || (uc >= 0x1F18 && uc <= 0x1F1D)
+        || (uc >= 0x1F20 && uc <= 0x1F45)
+        || (uc >= 0x1F48 && uc <= 0x1F4D)
+        || (uc >= 0x1F50 && uc <= 0x1F57)
+        || uc == 0x1F59
+        || uc == 0x1F5B
+        || uc == 0x1F5D) {
+        return true;
+    }
+
+    if ((uc >= 0x1F5F && uc <= 0x1F7D)
+        || (uc >= 0x1F80 && uc <= 0x1FB4)
+        || (uc >= 0x1FB6 && uc <= 0x1FBC)
+        || uc == 0x1FBE
+        || (uc >= 0x1FC2 && uc <= 0x1FC4)
+        || (uc >= 0x1FC6 && uc <= 0x1FCC)
+        || (uc >= 0x1FD0 && uc <= 0x1FD3)
+        || (uc >= 0x1FD6 && uc <= 0x1FDB)
+        || (uc >= 0x1FE0 && uc <= 0x1FEC)
+        || (uc >= 0x1FF2 && uc <= 0x1FF4)
+        || (uc >= 0x1FF6 && uc <= 0x1FFC)
+        || uc == 0x200E
+        || uc == 0x2071
+        || uc == 0x207F
+        || uc == 0x2102
+        || uc == 0x2107
+        || (uc >= 0x210A && uc <= 0x2113)
+        || uc == 0x2115
+        || (uc >= 0x2119 && uc <= 0x211D)) {
+        return true;
+    }
+
+    if (uc == 0x2124
+        || uc == 0x2126
+        || uc == 0x2128
+        || (uc >= 0x212A && uc <= 0x212D)
+        || (uc >= 0x212F && uc <= 0x2131)
+        || (uc >= 0x2133 && uc <= 0x2139)
+        || (uc >= 0x213D && uc <= 0x213F)
+        || (uc >= 0x2145 && uc <= 0x2149)
+        || (uc >= 0x2160 && uc <= 0x2183)
+        || (uc >= 0x2336 && uc <= 0x237A)
+        || uc == 0x2395
+        || (uc >= 0x249C && uc <= 0x24E9)
+        || (uc >= 0x3005 && uc <= 0x3007)
+        || (uc >= 0x3021 && uc <= 0x3029)
+        || (uc >= 0x3031 && uc <= 0x3035)
+        || (uc >= 0x3038 && uc <= 0x303C)
+        || (uc >= 0x3041 && uc <= 0x3096)
+        || (uc >= 0x309D && uc <= 0x309F)
+        || (uc >= 0x30A1 && uc <= 0x30FA)) {
+        return true;
+    }
+
+    if ((uc >= 0x30FC && uc <= 0x30FF)
+        || (uc >= 0x3105 && uc <= 0x312C)
+        || (uc >= 0x3131 && uc <= 0x318E)
+        || (uc >= 0x3190 && uc <= 0x31B7)
+        || (uc >= 0x31F0 && uc <= 0x321C)
+        || (uc >= 0x3220 && uc <= 0x3243)) {
+        return true;
+    }
+
+    if ((uc >= 0x3260 && uc <= 0x327B)
+        || (uc >= 0x327F && uc <= 0x32B0)
+        || (uc >= 0x32C0 && uc <= 0x32CB)
+        || (uc >= 0x32D0 && uc <= 0x32FE)
+        || (uc >= 0x3300 && uc <= 0x3376)
+        || (uc >= 0x337B && uc <= 0x33DD)) {
+        return true;
+    }
+    if  ((uc >= 0x33E0 && uc <= 0x33FE)
+         || (uc >= 0x3400 && uc <= 0x4DB5)
+         || (uc >= 0x4E00 && uc <= 0x9FA5)
+         || (uc >= 0xA000 && uc <= 0xA48C)
+         || (uc >= 0xAC00 && uc <= 0xD7A3)
+         || (uc >= 0xD800 && uc <= 0xFA2D)
+         || (uc >= 0xFA30 && uc <= 0xFA6A)
+         || (uc >= 0xFB00 && uc <= 0xFB06)
+         || (uc >= 0xFB13 && uc <= 0xFB17)
+         || (uc >= 0xFF21 && uc <= 0xFF3A)
+         || (uc >= 0xFF41 && uc <= 0xFF5A)
+         || (uc >= 0xFF66 && uc <= 0xFFBE)
+         || (uc >= 0xFFC2 && uc <= 0xFFC7)
+         || (uc >= 0xFFCA && uc <= 0xFFCF)
+         || (uc >= 0xFFD2 && uc <= 0xFFD7)
+         || (uc >= 0xFFDA && uc <= 0xFFDC)) {
+        return true;
+    }
+
+    /* ### Add NAMEPREP support for surrogates
+       || (uc >= 0x10300 && uc <= 0x1031E)
+       || (uc >= 0x10320 && uc <= 0x10323)
+       || (uc >= 0x10330 && uc <= 0x1034A)
+       || (uc >= 0x10400 && uc <= 0x10425)
+       || (uc >= 0x10428 && uc <= 0x1044D)
+       || (uc >= 0x1D000 && uc <= 0x1D0F5)
+       || (uc >= 0x1D100 && uc <= 0x1D126)
+       || (uc >= 0x1D12A && uc <= 0x1D166)
+       || (uc >= 0x1D16A && uc <= 0x1D172)
+       || (uc >= 0x1D183 && uc <= 0x1D184)
+       || (uc >= 0x1D18C && uc <= 0x1D1A9)
+       || (uc >= 0x1D1AE && uc <= 0x1D1DD)
+       || (uc >= 0x1D400 && uc <= 0x1D454)
+       || (uc >= 0x1D456 && uc <= 0x1D49C)
+       || (uc >= 0x1D49E && uc <= 0x1D49F)
+       || uc == 0x1D4A2
+       || (uc >= 0x1D4A5 && uc <= 0x1D4A6)
+       || (uc >= 0x1D4A9 && uc <= 0x1D4AC)
+       || (uc >= 0x1D4AE && uc <= 0x1D4B9)
+       || uc == 0x1D4BB
+       || (uc >= 0x1D4BD && uc <= 0x1D4C0)
+       || (uc >= 0x1D4C2 && uc <= 0x1D4C3)
+       || (uc >= 0x1D4C5 && uc <= 0x1D505)
+       || (uc >= 0x1D507 && uc <= 0x1D50A)
+       || (uc >= 0x1D50D && uc <= 0x1D514)
+       || (uc >= 0x1D516 && uc <= 0x1D51C)
+       || (uc >= 0x1D51E && uc <= 0x1D539)
+       || (uc >= 0x1D53B && uc <= 0x1D53E)
+       || (uc >= 0x1D540 && uc <= 0x1D544)
+       || uc == 0x1D546
+       || (uc >= 0x1D54A && uc <= 0x1D550)
+       || (uc >= 0x1D552 && uc <= 0x1D6A3)
+       || (uc >= 0x1D6A8 && uc <= 0x1D7C9)
+       || (uc >= 0x20000 && uc <= 0x2A6D6)
+       || (uc >= 0x2F800 && uc <= 0x2FA1D)
+       || (uc >= 0xF0000 && uc <= 0xFFFFD)
+       || (uc >= 0x100000 && uc <= 0x10FFFD)*/
+
+    return false;
+}
+
+#ifdef QT_BUILD_INTERNAL
+// export for tst_qurl.cpp
+Q_AUTOTEST_EXPORT void qt_nameprep(QString *source, int from);
+Q_AUTOTEST_EXPORT bool qt_check_std3rules(const QChar *uc, int len);
+#else
+// non-test build, keep the symbols for ourselves
+static void qt_nameprep(QString *source, int from);
+static bool qt_check_std3rules(const QChar *uc, int len);
+#endif
+
+void qt_nameprep(QString *source, int from)
+{
+    QChar *src = source->data(); // causes a detach, so we're sure the only one using it
+    QChar *out = src + from;
+    const QChar *e = src + source->size();
+
+    for ( ; out < e; ++out) {
+        register ushort uc = out->unicode();
+        if (uc > 0x80) {
+            break;
+        } else if (uc >= 'A' && uc <= 'Z') {
+            *out = QChar(uc | 0x20);
+        }
+    }
+    if (out == e)
+        return; // everything was mapped easily (lowercased, actually)
+    int firstNonAscii = out - src;
+
+    // Characters commonly mapped to nothing are simply removed
+    // (Table B.1)
+    const QChar *in = out;
+    while (in < e) {
+        if (!isMappedToNothing(*in))
+            *out++ = *in;
+        ++in;
+    }
+    if (out != in)
+        source->truncate(out - src);
+
+    // Map to lowercase (Table B.2)
+    mapToLowerCase(source, firstNonAscii);
+
+    // Normalize to Unicode 3.2 form KC
+    extern void qt_string_normalize(QString *data, QString::NormalizationForm mode,
+                                    QChar::UnicodeVersion version, int from);
+    qt_string_normalize(source, QString::NormalizationForm_KC, QChar::Unicode_3_2, firstNonAscii);
+
+    // Strip prohibited output
+    stripProhibitedOutput(source, firstNonAscii);
+
+    // Check for valid bidirectional characters
+    bool containsLCat = false;
+    bool containsRandALCat = false;
+    src = source->data();
+    e = src + source->size();
+    for (in = src + from; in < e && (!containsLCat || !containsRandALCat); ++in) {
+        if (isBidirectionalL(*in))
+            containsLCat = true;
+        else if (isBidirectionalRorAL(*in))
+            containsRandALCat = true;
+    }
+    if (containsRandALCat) {
+        if (containsLCat || (!isBidirectionalRorAL(src[from])
+                             || !isBidirectionalRorAL(e[-1])))
+            source->resize(from); // not allowed, clear the label
+    }
+}
+
+bool qt_check_std3rules(const QChar *uc, int len)
+{
+    if (len > 63)
+        return false;
+
+    for (int i = 0; i < len; ++i) {
+        register ushort c = uc[i].unicode();
+        if (c == '-' && (i == 0 || i == len - 1))
+            return false;
+
+        // verifying the absence of LDH is the same as verifying that
+        // only LDH is present
+        if (c == '-' || (c >= '0' && c <= '9')
+            || (c >= 'A' && c <= 'Z')
+            || (c >= 'a' && c <= 'z'))
+            continue;
+
+        return false;
+    }
+
+    return true;
+}
+
+
+static inline uint encodeDigit(uint digit)
+{
+  return digit + 22 + 75 * (digit < 26);
+}
+
+static inline uint adapt(uint delta, uint numpoints, bool firsttime)
+{
+    delta /= (firsttime ? damp : 2);
+    delta += (delta / numpoints);
+
+    uint k = 0;
+    for (; delta > ((base - tmin) * tmax) / 2; k += base)
+        delta /= (base - tmin);
+
+    return k + (((base - tmin + 1) * delta) / (delta + skew));
+}
+
+static inline void appendEncode(QString* output, uint& delta, uint& bias, uint& b, uint& h)
+{
+    uint qq;
+    uint k;
+    uint t;
+
+    // insert the variable length delta integer; fail on
+    // overflow.
+    for (qq = delta, k = base;; k += base) {
+        // stop generating digits when the threshold is
+        // detected.
+        t = (k <= bias) ? tmin : (k >= bias + tmax) ? tmax : k - bias;
+        if (qq < t) break;
+
+        *output += QChar(encodeDigit(t + (qq - t) % (base - t)));
+        qq = (qq - t) / (base - t);
+    }
+
+    *output += QChar(encodeDigit(qq));
+    bias = adapt(delta, h + 1, h == b);
+    delta = 0;
+    ++h;
+}
+
+static void toPunycodeHelper(const QChar *s, int ucLength, QString *output)
+{
+    uint n = initial_n;
+    uint delta = 0;
+    uint bias = initial_bias;
+
+    int outLen = output->length();
+    output->resize(outLen + ucLength);
+
+    QChar *d = output->data() + outLen;
+    bool skipped = false;
+    // copy all basic code points verbatim to output.
+    for (uint j = 0; j < (uint) ucLength; ++j) {
+        ushort js = s[j].unicode();
+        if (js < 0x80)
+            *d++ = js;
+        else
+            skipped = true;
+    }
+
+    // if there were only basic code points, just return them
+    // directly; don't do any encoding.
+    if (!skipped)
+        return;
+
+    output->truncate(d - output->constData());
+    int copied = output->size() - outLen;
+
+    // h and b now contain the number of basic code points in input.
+    uint b = copied;
+    uint h = copied;
+
+    // if basic code points were copied, add the delimiter character.
+    if (h > 0)
+        *output += QChar(0x2d);
+
+    // while there are still unprocessed non-basic code points left in
+    // the input string...
+    while (h < (uint) ucLength) {
+        // find the character in the input string with the lowest
+        // unicode value.
+        uint m = Q_MAXINT;
+        uint j;
+        for (j = 0; j < (uint) ucLength; ++j) {
+            if (s[j].unicode() >= n && s[j].unicode() < m)
+                m = (uint) s[j].unicode();
+        }
+
+        // reject out-of-bounds unicode characters
+        if (m - n > (Q_MAXINT - delta) / (h + 1)) {
+            output->truncate(outLen);
+            return; // punycode_overflow
+        }
+
+        delta += (m - n) * (h + 1);
+        n = m;
+
+        // for each code point in the input string
+        for (j = 0; j < (uint) ucLength; ++j) {
+
+            // increase delta until we reach the character with the
+            // lowest unicode code. fail if delta overflows.
+            if (s[j].unicode() < n) {
+                ++delta;
+                if (!delta) {
+                    output->truncate(outLen);
+                    return; // punycode_overflow
+                }
+            }
+
+            // if j is the index of the character with the lowest
+            // unicode code...
+            if (s[j].unicode() == n) {
+                appendEncode(output, delta, bias, b, h);
+            }
+        }
+
+        ++delta;
+        ++n;
+    }
+
+    // prepend ACE prefix
+    output->insert(outLen, QLatin1String("xn--"));
+    return;
+}
+
+
+static const char * const idn_whitelist[] = {
+    "ac", "at",
+    "br",
+    "cat", "ch", "cl", "cn",
+    "de", "dk",
+    "fi",
+    "gr",
+    "hu",
+    "info", "io", "is",
+    "jp",
+    "kr",
+    "li", "lt",
+    "museum",
+    "no",
+    "org",
+    "se", "sh",
+    "th", "tm", "tw",
+    "vn",
+};
+
+static QStringList *user_idn_whitelist = 0;
+
+static bool lessThan(const QChar *a, int l, const char *c)
+{
+    const ushort *uc = (const ushort *)a;
+    const ushort *e = uc + l;
+
+    if (!c || *c == 0)
+        return false;
+
+    while (*c) {
+        if (uc == e || *uc != *c)
+            break;
+        ++uc;
+        ++c;
+    }
+    return (uc == e ? *c : *uc < *c);
+}
+
+static bool equal(const QChar *a, int l, const char *b)
+{
+    while (l && a->unicode() && *b) {
+        if (*a != QLatin1Char(*b))
+            return false;
+        ++a;
+        ++b;
+        --l;
+    }
+    return l == 0;
+}
+
+static bool qt_is_idn_enabled(const QString &domain)
+{
+    int idx = domain.lastIndexOf(QLatin1Char('.'));
+    if (idx == -1)
+        return false;
+
+    int len = domain.size() - idx - 1;
+    QString tldString(domain.constData() + idx + 1, len);
+    qt_nameprep(&tldString, 0);
+
+    const QChar *tld = tldString.constData();
+
+    if (user_idn_whitelist)
+        return user_idn_whitelist->contains(tldString);
+
+    int l = 0;
+    int r = sizeof(idn_whitelist)/sizeof(const char *) - 1;
+    int i = (l + r + 1) / 2;
+
+    while (r != l) {
+        if (lessThan(tld, len, idn_whitelist[i]))
+            r = i - 1;
+        else
+            l = i;
+        i = (l + r + 1) / 2;
+    }
+    return equal(tld, len, idn_whitelist[i]);
+}
+
+static inline bool isDotDelimiter(ushort uc)
+{
+    // IDNA / rfc3490 describes these four delimiters used for
+    // separating labels in unicode international domain
+    // names.
+    return uc == 0x2e || uc == 0x3002 || uc == 0xff0e || uc == 0xff61;
+}
+
+static int nextDotDelimiter(const QString &domain, int from = 0)
+{
+    const QChar *b = domain.unicode();
+    const QChar *ch = b + from;
+    const QChar *e = b + domain.length();
+    while (ch < e) {
+        if (isDotDelimiter(ch->unicode()))
+            break;
+        else
+            ++ch;
+    }
+    return ch - b;
+}
+
+enum AceOperation { ToAceOnly, NormalizeAce };
+static QString qt_ACE_do(const QString &domain, AceOperation op)
+{
+    if (domain.isEmpty())
+        return domain;
+
+    QString result;
+    result.reserve(domain.length());
+
+    const bool isIdnEnabled = op == NormalizeAce ? qt_is_idn_enabled(domain) : false;
+    int lastIdx = 0;
+    QString aceForm; // this variable is here for caching
+
+    while (1) {
+        int idx = nextDotDelimiter(domain, lastIdx);
+        int labelLength = idx - lastIdx;
+        if (labelLength == 0)
+            return QString(); // two delimiters in a row -- empty label not allowed
+
+        // RFC 3490 says, about the ToASCII operation:
+        //   3. If the UseSTD3ASCIIRules flag is set, then perform these checks:
+        //
+        //     (a) Verify the absence of non-LDH ASCII code points; that is, the
+        //         absence of 0..2C, 2E..2F, 3A..40, 5B..60, and 7B..7F.
+        //
+        //     (b) Verify the absence of leading and trailing hyphen-minus; that
+        //         is, the absence of U+002D at the beginning and end of the
+        //         sequence.
+        // and:
+        //   8. Verify that the number of code points is in the range 1 to 63
+        //      inclusive.
+
+        // copy the label to the destination, which also serves as our scratch area, lowercasing it
+        int prevLen = result.size();
+        bool simple = true;
+        result.resize(prevLen + labelLength);
+        {
+            QChar *out = result.data() + prevLen;
+            const QChar *in = domain.constData() + lastIdx;
+            const QChar *e = in + labelLength;
+            for (; in < e; ++in, ++out) {
+                register ushort uc = in->unicode();
+                if (uc > 0x7f)
+                    simple = false;
+                if (uc >= 'A' && uc <= 'Z')
+                    *out = QChar(uc | 0x20);
+                else
+                    *out = *in;
+            }
+        }
+
+        if (simple && labelLength > 6) {
+            // ACE form domains contain only ASCII characters, but we can't consider them simple
+            // is this an ACE form?
+            // the shortest valid ACE domain is 6 characters long (U+0080 would be 1, but it's not allowed)
+            static const ushort acePrefixUtf16[] = { 'x', 'n', '-', '-' };
+            if (memcmp(result.constData() + prevLen, acePrefixUtf16, sizeof acePrefixUtf16) == 0)
+                simple = false;
+        }
+
+        if (simple) {
+            // fastest case: this is the common case (non IDN-domains)
+            // so we're done
+            if (!qt_check_std3rules(result.constData() + prevLen, labelLength))
+                return QString();
+        } else { 
+            // Punycode encoding and decoding cannot be done in-place
+            // That means we need one or two temporaries
+            qt_nameprep(&result, prevLen);
+            labelLength = result.length() - prevLen;
+            register int toReserve = labelLength + 4 + 6; // "xn--" plus some extra bytes
+            if (toReserve > aceForm.capacity())
+                aceForm.reserve(toReserve);
+            toPunycodeHelper(result.constData() + prevLen, result.size() - prevLen, &aceForm);
+
+            // We use resize()+memcpy() here because we're overwriting the data we've copied
+            if (isIdnEnabled) {
+                QString tmp = QUrl::fromPunycode(aceForm.toLatin1());
+                if (tmp.isEmpty())
+                    return QString(); // shouldn't happen, since we've just punycode-encoded it
+                result.resize(prevLen + tmp.size());
+                memcpy(result.data() + prevLen, tmp.constData(), tmp.size() * sizeof(QChar));
+            } else {
+                result.resize(prevLen + aceForm.size());
+                memcpy(result.data() + prevLen, aceForm.constData(), aceForm.size() * sizeof(QChar));
+            }
+
+            if (!qt_check_std3rules(aceForm.constData(), aceForm.size()))
+                return QString();
+        }
+
+
+        lastIdx = idx + 1;
+        if (lastIdx < domain.size() + 1)
+            result += QLatin1Char('.');
+        else
+            break;
+    }
+    return result;
+}
+
+
+QUrlPrivate::QUrlPrivate()
+{
+    ref = 1;
+    port = -1;
+    isValid = false;
+    parsingMode = QUrl::TolerantMode;
+    valueDelimiter = '=';
+    pairDelimiter = '&';
+    stateFlags = 0;
+    hasFragment = false;
+    hasQuery = false;
+}
+
+QUrlPrivate::QUrlPrivate(const QUrlPrivate &copy)
+    : scheme(copy.scheme),
+      userName(copy.userName),
+      password(copy.password),
+      host(copy.host),
+      path(copy.path),
+      query(copy.query),
+      fragment(copy.fragment),
+      encodedOriginal(copy.encodedOriginal),
+      encodedUserName(copy.encodedUserName),
+      encodedPassword(copy.encodedPassword),
+      encodedPath(copy.encodedPath),
+      encodedFragment(copy.encodedFragment),
+      port(copy.port),
+      parsingMode(copy.parsingMode),
+      hasQuery(copy.hasQuery),
+      hasFragment(copy.hasFragment),
+      isValid(copy.isValid),
+      valueDelimiter(copy.valueDelimiter),
+      pairDelimiter(copy.pairDelimiter),
+      stateFlags(copy.stateFlags),
+      encodedNormalized(copy.encodedNormalized)
+{ ref = 1; }
+
+QString QUrlPrivate::canonicalHost() const
+{
+    if (QURL_HASFLAG(stateFlags, HostCanonicalized) || host.isEmpty())
+        return host;
+
+    QUrlPrivate *that = const_cast<QUrlPrivate *>(this);
+    QURL_SETFLAG(that->stateFlags, HostCanonicalized);
+    if (host.contains(QLatin1Char(':'))) {
+        // This is an IP Literal, use _IPLiteral to validate
+        QByteArray ba = host.toLatin1();
+        if (!ba.startsWith('[')) {
+            // surround the IP Literal with [ ] if it's not already done so
+            ba.reserve(ba.length() + 2);
+            ba.prepend('[');
+            ba.append(']');
+        }
+
+        const char *ptr = ba.constData();
+        if (!_IPLiteral(&ptr))
+            that->host.clear();
+        else
+            that->host = host.toLower();
+    } else {
+        that->host = qt_ACE_do(host, NormalizeAce);
+    }
+    return that->host;
+}
+
+// From RFC 3896, Appendix A Collected ABNF for URI
+//    authority     = [ userinfo "@" ] host [ ":" port ]
+//    userinfo      = *( unreserved / pct-encoded / sub-delims / ":" )
+//    host          = IP-literal / IPv4address / reg-name
+//    port          = *DIGIT
+//[...]
+//    pchar         = unreserved / pct-encoded / sub-delims / ":" / "@"
+//
+//    query         = *( pchar / "/" / "?" )
+//
+//    fragment      = *( pchar / "/" / "?" )
+//
+//    pct-encoded   = "%" HEXDIG HEXDIG
+//
+//    unreserved    = ALPHA / DIGIT / "-" / "." / "_" / "~"
+//    reserved      = gen-delims / sub-delims
+//    gen-delims    = ":" / "/" / "?" / "#" / "[" / "]" / "@"
+//    sub-delims    = "!" / "$" / "&" / "'" / "(" / ")"
+//                  / "*" / "+" / "," / ";" / "="
+
+// use defines for concatenation:
+#define ABNF_sub_delims         "!$&'()*+,;="
+#define ABNF_gen_delims         ":/?#[]@"
+#define ABNF_pchar              ABNF_sub_delims ":@"
+#define ABNF_reserved           ABNF_sub_delims ABNF_gen_delims
+
+// list the characters that don't have to be converted according to the list above.
+// "unreserved" is already automatically not encoded, so we don't have to list it.
+// the path component has a complex ABNF that basically boils down to
+// slash-separated segments of "pchar"
+
+static const char userNameExcludeChars[] = ABNF_sub_delims;
+static const char passwordExcludeChars[] = ABNF_sub_delims ":";
+static const char pathExcludeChars[]     = ABNF_pchar "/";
+static const char queryExcludeChars[]    = ABNF_pchar "/?";
+static const char fragmentExcludeChars[] = ABNF_pchar "/?";
+
+void QUrlPrivate::ensureEncodedParts() const
+{
+    QUrlPrivate *that = const_cast<QUrlPrivate *>(this);
+
+    if (encodedUserName.isNull())
+        // userinfo = *( unreserved / pct-encoded / sub-delims / ":" )
+        that->encodedUserName = toPercentEncodingHelper(userName, userNameExcludeChars);
+    if (encodedPassword.isNull())
+        // userinfo = *( unreserved / pct-encoded / sub-delims / ":" )
+        that->encodedPassword = toPercentEncodingHelper(password, passwordExcludeChars);
+    if (encodedPath.isNull())
+        // pchar = unreserved / pct-encoded / sub-delims / ":" / "@" ... also "/"
+        that->encodedPath = toPercentEncodingHelper(path, pathExcludeChars);
+    if (encodedFragment.isNull())
+        // fragment      = *( pchar / "/" / "?" )
+        that->encodedFragment = toPercentEncodingHelper(fragment, fragmentExcludeChars);
+}
+
+QString QUrlPrivate::authority(QUrl::FormattingOptions options) const
+{
+    if ((options & QUrl::RemoveAuthority) == QUrl::RemoveAuthority)
+        return QString();
+
+    QString tmp = userInfo(options);
+    if (!tmp.isEmpty())
+        tmp += QLatin1Char('@');
+    tmp += canonicalHost();
+    if (!(options & QUrl::RemovePort) && port != -1)
+        tmp += QLatin1Char(':') + QString::number(port);
+
+    return tmp;
+}
+
+void QUrlPrivate::setAuthority(const QString &auth)
+{
+    if (auth.isEmpty())
+        return;
+
+    // find the port section of the authority by searching from the
+    // end towards the beginning for numbers until a ':' is reached.
+    int portIndex = auth.length() - 1;
+    if (portIndex == 0) {
+        portIndex = -1;
+    } else {
+        short c = auth.at(portIndex--).unicode();
+        if (c < '0' || c > '9') {
+            portIndex = -1;
+        } else while (portIndex >= 0) {
+            c = auth.at(portIndex).unicode();
+            if (c == ':') {
+                break;
+            } else if (c == '.') {
+                portIndex = -1;
+                break;
+            }
+            --portIndex;
+        }
+    }
+
+    if (portIndex != -1) {
+        port = 0;
+        for (int i = portIndex + 1; i < auth.length(); ++i) 
+            port = (port * 10) + (auth.at(i).unicode() - '0');
+    } else {
+        port = -1;
+    }
+
+    int userInfoIndex = auth.indexOf(QLatin1Char('@'));
+    if (userInfoIndex != -1 && (portIndex == -1 || userInfoIndex < portIndex))
+        setUserInfo(auth.left(userInfoIndex));
+
+    int hostIndex = 0;
+    if (userInfoIndex != -1)
+        hostIndex = userInfoIndex + 1;
+    int hostLength = auth.length() - hostIndex;
+    if (portIndex != -1)
+        hostLength -= (auth.length() - portIndex);
+
+    host = auth.mid(hostIndex, hostLength).trimmed();
+}
+
+void QUrlPrivate::setUserInfo(const QString &userInfo)
+{
+    encodedUserName.clear();
+    encodedPassword.clear();
+
+    int delimIndex = userInfo.indexOf(QLatin1Char(':'));
+    if (delimIndex == -1) {
+        userName = userInfo;
+        password.clear();
+        return;
+    }
+    userName = userInfo.left(delimIndex);
+    password = userInfo.right(userInfo.length() - delimIndex - 1);
+}
+
+void QUrlPrivate::setEncodedUserInfo(const QUrlParseData *parseData)
+{
+    userName.clear();
+    password.clear();
+    if (!parseData->userInfoLength) {
+        encodedUserName.clear();
+        encodedPassword.clear();
+    } else if (parseData->userInfoDelimIndex == -1) {
+        encodedUserName = QByteArray(parseData->userInfo, parseData->userInfoLength);
+        encodedPassword.clear();
+    } else {
+        encodedUserName = QByteArray(parseData->userInfo, parseData->userInfoDelimIndex);
+        encodedPassword = QByteArray(parseData->userInfo + parseData->userInfoDelimIndex + 1,
+                                     parseData->userInfoLength - parseData->userInfoDelimIndex - 1);
+    }
+}
+
+QString QUrlPrivate::userInfo(QUrl::FormattingOptions options) const
+{
+    if ((options & QUrl::RemoveUserInfo) == QUrl::RemoveUserInfo)
+        return QString();
+
+    QUrlPrivate *that = const_cast<QUrlPrivate *>(this);
+    if (userName.isNull())
+        that->userName = fromPercentEncodingHelper(encodedUserName);
+    if (password.isNull())
+        that->password = fromPercentEncodingHelper(encodedPassword);
+
+    QString tmp = userName;
+
+    if (!(options & QUrl::RemovePassword) && !password.isEmpty()) {
+        tmp += QLatin1Char(':');
+        tmp += password;
+    }
+    
+    return tmp;
+}
+
+/*
+    From http://www.ietf.org/rfc/rfc3986.txt, 5.2.3: Merge paths
+
+    Returns a merge of the current path with the relative path passed
+    as argument.
+*/
+QByteArray QUrlPrivate::mergePaths(const QByteArray &relativePath) const
+{
+    if (encodedPath.isNull())
+        ensureEncodedParts();
+
+    // If the base URI has a defined authority component and an empty
+    // path, then return a string consisting of "/" concatenated with
+    // the reference's path; otherwise,
+    if (!authority().isEmpty() && encodedPath.isEmpty())
+        return '/' + relativePath;
+
+    // Return a string consisting of the reference's path component
+    // appended to all but the last segment of the base URI's path
+    // (i.e., excluding any characters after the right-most "/" in the
+    // base URI path, or excluding the entire base URI path if it does
+    // not contain any "/" characters).
+    QByteArray newPath;
+    if (!encodedPath.contains('/'))
+        newPath = relativePath;
+    else
+        newPath = encodedPath.left(encodedPath.lastIndexOf('/') + 1) + relativePath;
+
+    return newPath;
+}
+
+void QUrlPrivate::queryItem(int pos, int *value, int *end)
+{
+    *end = query.indexOf(pairDelimiter, pos);
+    if (*end == -1)
+        *end = query.size();
+    *value = pos;
+    while (*value < *end) {
+        if (query[*value] == valueDelimiter)
+            break;
+        ++*value;
+    }
+}
+
+/*
+    From http://www.ietf.org/rfc/rfc3986.txt, 5.2.4: Remove dot segments
+
+    Removes unnecessary ../ and ./ from the path. Used for normalizing
+    the URL.
+*/
+static void removeDotsFromPath(QByteArray *path)
+{
+    // The input buffer is initialized with the now-appended path
+    // components and the output buffer is initialized to the empty
+    // string.
+    char *out = path->data();
+    const char *in = out;
+    const char *end = out + path->size();
+
+    // If the input buffer consists only of
+    // "." or "..", then remove that from the input
+    // buffer;
+    if (path->size() == 1 && in[0] == '.')
+        ++in;
+    else if (path->size() == 2 && in[0] == '.' && in[1] == '.')
+        in += 2;
+    // While the input buffer is not empty, loop:
+    while (in < end) {
+
+        // otherwise, if the input buffer begins with a prefix of "../" or "./",
+        // then remove that prefix from the input buffer;
+        if (path->size() >= 2 && in[0] == '.' && in[1] == '/')
+            in += 2;
+        else if (path->size() >= 3 && in[0] == '.' && in[1] == '.' && in[2] == '/')
+            in += 3;
+
+        // otherwise, if the input buffer begins with a prefix of
+        // "/./" or "/.", where "." is a complete path segment,
+        // then replace that prefix with "/" in the input buffer;
+        if (in <= end - 3 && in[0] == '/' && in[1] == '.' && in[2] == '/') {
+            in += 2;
+            continue;
+        } else if (in == end - 2 && in[0] == '/' && in[1] == '.') {
+            *out++ = '/';
+            in += 2;
+            break;
+        }
+        
+        // otherwise, if the input buffer begins with a prefix
+        // of "/../" or "/..", where ".." is a complete path
+        // segment, then replace that prefix with "/" in the
+        // input buffer and remove the last //segment and its
+        // preceding "/" (if any) from the output buffer;
+        if (in <= end - 4 && in[0] == '/' && in[1] == '.' && in[2] == '.' && in[3] == '/') {
+            while (out > path->constData() && *(--out) != '/')
+                ;
+            if (out == path->constData() && *out != '/')
+                ++in;
+            in += 3;
+            continue;
+        } else if (in == end - 3 && in[0] == '/' && in[1] == '.' && in[2] == '.') {
+            while (out > path->constData() && *(--out) != '/')
+                ;
+            if (*out == '/')
+                ++out;
+            in += 3;
+            break;
+        }
+        
+        // otherwise move the first path segment in
+        // the input buffer to the end of the output
+        // buffer, including the initial "/" character
+        // (if any) and any subsequent characters up
+        // to, but not including, the next "/"
+        // character or the end of the input buffer.
+        *out++ = *in++;
+        while (in < end && *in != '/')
+            *out++ = *in++;
+    }
+    path->truncate(out - path->constData());
+}
+
+void QUrlPrivate::validate() const
+{
+    QUrlPrivate *that = (QUrlPrivate *)this;
+    that->encodedOriginal = that->toEncoded(); // may detach
+    parse(ParseOnly);
+
+    QURL_SETFLAG(that->stateFlags, Validated);
+
+    if (!isValid)
+        return;
+
+    QString auth = authority(); // causes the non-encoded forms to be valid
+
+    if (scheme == QLatin1String("mailto")) {
+        if (!host.isEmpty() || port != -1 || !userName.isEmpty() || !password.isEmpty()) {
+            that->isValid = false;
+            that->errorInfo.setParams(0, QT_TRANSLATE_NOOP(QUrl, "expected empty host, username,"
+                                                           "port and password"),
+                                      0, 0);
+        }
+    } else if (scheme == QLatin1String("ftp") || scheme == QLatin1String("http")) {
+        if (host.isEmpty() && !(path.isEmpty() && encodedPath.isEmpty())) {
+            that->isValid = false;
+            that->errorInfo.setParams(0, QT_TRANSLATE_NOOP(QUrl, "the host is empty, but not the path"),
+                                      0, 0);
+        }
+    }
+}
+
+void QUrlPrivate::parse(ParseOptions parseOptions) const
+{
+    QUrlPrivate *that = (QUrlPrivate *)this;
+    that->errorInfo.setParams(0, 0, 0, 0);
+    if (encodedOriginal.isEmpty()) {
+        that->isValid = false;
+        that->errorInfo.setParams(0, QT_TRANSLATE_NOOP(QUrl, "empty"),
+                                  0, 0);
+        QURL_SETFLAG(that->stateFlags, Validated | Parsed);
+        return;
+    }
+
+
+    QUrlParseData parseData;
+    memset(&parseData, 0, sizeof(parseData));
+    parseData.userInfoDelimIndex = -1;
+    parseData.port = -1;
+
+    const char *pptr = (char *) encodedOriginal.constData();
+    const char **ptr = &pptr;
+
+#if defined (QURL_DEBUG)
+    qDebug("QUrlPrivate::parse(), parsing \"%s\"", pptr);
+#endif
+
+    // optional scheme
+    _scheme(ptr, &parseData);
+
+    // hierpart
+    _hierPart(ptr, &parseData);
+
+    // optional query
+    char ch = *((*ptr)++);
+    if (ch == '?') {
+        that->hasQuery = true;
+        _query(ptr, &parseData);
+        ch = *((*ptr)++);
+    }
+
+    // optional fragment
+    if (ch == '#') {
+        that->hasFragment = true;
+        _fragment(ptr, &parseData);
+    } else if (ch != '\0') {
+        that->isValid = false;
+        that->errorInfo.setParams(*ptr, QT_TRANSLATE_NOOP(QUrl, "expected end of URL"),
+                                  0, ch);
+        QURL_SETFLAG(that->stateFlags, Validated | Parsed);
+#if defined (QURL_DEBUG)
+        qDebug("QUrlPrivate::parse(), unrecognized: %c%s", ch, *ptr);
+#endif
+        return;
+    }
+
+    // when doing lazy validation, this function is called after
+    // encodedOriginal has been constructed from the individual parts,
+    // only to see if the constructed URL can be parsed. in that case,
+    // parse() is called in ParseOnly mode; we don't want to set all
+    // the members over again.
+    if (parseOptions == ParseAndSet) {
+        QURL_UNSETFLAG(that->stateFlags, HostCanonicalized);
+
+        if (parseData.scheme) {
+            QByteArray s(parseData.scheme, parseData.schemeLength);
+            that->scheme = fromPercentEncodingMutable(&s);
+        }
+
+        that->setEncodedUserInfo(&parseData);
+
+        QByteArray h(parseData.host, parseData.hostLength);
+        that->host = fromPercentEncodingMutable(&h);
+        that->port = parseData.port;
+
+        that->path.clear();
+        that->encodedPath = QByteArray(parseData.path, parseData.pathLength);
+
+        if (that->hasQuery)
+            that->query = QByteArray(parseData.query, parseData.queryLength);
+        else
+            that->query.clear();
+
+        that->fragment.clear();
+        if (that->hasFragment) {
+            that->encodedFragment = QByteArray(parseData.fragment, parseData.fragmentLength);
+        } else {
+            that->encodedFragment.clear();
+        }
+    }
+
+    that->isValid = true;
+    QURL_SETFLAG(that->stateFlags, Parsed);
+
+#if defined (QURL_DEBUG)
+    qDebug("QUrl::setUrl(), scheme = %s", that->scheme.toLatin1().constData());
+    qDebug("QUrl::setUrl(), userInfo = %s", that->userInfo.toLatin1().constData());
+    qDebug("QUrl::setUrl(), host = %s", that->host.toLatin1().constData());
+    qDebug("QUrl::setUrl(), port = %i", that->port);
+    qDebug("QUrl::setUrl(), path = %s", fromPercentEncodingHelper(__path).toLatin1().constData());
+    qDebug("QUrl::setUrl(), query = %s", __query.constData());
+    qDebug("QUrl::setUrl(), fragment = %s", fromPercentEncodingHelper(__fragment).toLatin1().constData());
+#endif
+}
+
+void QUrlPrivate::clear()
+{
+    scheme.clear();
+    userName.clear();
+    password.clear();
+    host.clear();
+    port = -1;
+    path.clear();
+    query.clear();
+    fragment.clear();
+
+    encodedOriginal.clear();
+    encodedUserName.clear();
+    encodedPassword.clear();
+    encodedPath.clear();
+    encodedFragment.clear();
+    encodedNormalized.clear();
+
+    isValid = false;
+    hasQuery = false;
+    hasFragment = false;
+
+    valueDelimiter = '=';
+    pairDelimiter = '&';
+
+    QURL_UNSETFLAG(stateFlags, Parsed | Validated | Normalized | HostCanonicalized);
+}
+
+QByteArray QUrlPrivate::toEncoded(QUrl::FormattingOptions options) const
+{
+    if (!QURL_HASFLAG(stateFlags, Parsed)) parse();
+    else ensureEncodedParts();
+
+    QByteArray url;
+
+    if (!(options & QUrl::RemoveScheme) && !scheme.isEmpty()) {
+        url += scheme.toLatin1();
+        url += ':';
+    }
+    QString auth = authority();
+    bool doFileScheme = scheme == QLatin1String("file") && encodedPath.startsWith('/');
+    if ((options & QUrl::RemoveAuthority) != QUrl::RemoveAuthority && (!auth.isEmpty() || doFileScheme)) {
+        if (doFileScheme && !encodedPath.startsWith('/'))
+            url += '/';
+        url += "//";
+
+        if ((options & QUrl::RemoveUserInfo) != QUrl::RemoveUserInfo) {
+            if (!userName.isEmpty()) {
+                url += encodedUserName;
+                if (!(options & QUrl::RemovePassword) && !password.isEmpty()) {
+                    url += ':';
+                    url += encodedPassword;
+                }
+                url += '@';
+            }
+        }
+
+        if (host.startsWith(QLatin1Char('['))) {
+            url += host.toLatin1();
+        } else if (host.contains(QLatin1Char(':'))) {
+            url += '[';
+            url += host.toLatin1();
+            url += ']';
+        } else {
+            url += QUrl::toAce(host);
+        }
+        if (!(options & QUrl::RemovePort) && port != -1) {
+            url += ':';
+            url += QString::number(port).toAscii();
+        }
+    }
+
+    if (!(options & QUrl::RemovePath)) {
+        // check if we need to insert a slash
+        if (!encodedPath.isEmpty() && !auth.isEmpty()) {
+            if (!encodedPath.startsWith('/'))
+                url += '/';
+        }
+        url += encodedPath;
+
+        // check if we need to remove trailing slashes
+        while ((options & QUrl::StripTrailingSlash) && url.endsWith('/'))
+            url.chop(1);
+    }
+
+    if (!(options & QUrl::RemoveQuery) && hasQuery) {
+        url += '?';
+        url += query;
+    }
+    if (!(options & QUrl::RemoveFragment) && hasFragment) {
+        url += '#';
+        url += encodedFragment;
+    }
+
+    return url;
+}
+
+#define qToLower(ch) (((ch|32) >= 'a' && (ch|32) <= 'z') ? (ch|32) : ch)
+
+const QByteArray &QUrlPrivate::normalized()
+{
+    if (QURL_HASFLAG(stateFlags, QUrlPrivate::Normalized))
+        return encodedNormalized;
+
+    QURL_SETFLAG(stateFlags, QUrlPrivate::Normalized);
+
+    QUrlPrivate tmp = *this;
+    tmp.scheme = tmp.scheme.toLower();
+    tmp.host = tmp.canonicalHost();
+
+    // ensure the encoded and normalized parts of the URL
+    tmp.ensureEncodedParts();
+    if (tmp.encodedUserName.contains('%'))
+        q_normalizePercentEncoding(&tmp.encodedUserName, userNameExcludeChars);
+    if (tmp.encodedPassword.contains('%'))
+        q_normalizePercentEncoding(&tmp.encodedPassword, passwordExcludeChars);
+    if (tmp.encodedFragment.contains('%'))
+        q_normalizePercentEncoding(&tmp.encodedFragment, fragmentExcludeChars);
+
+    if (tmp.encodedPath.contains('%')) {
+        // the path is a bit special:
+        // the slashes shouldn't be encoded or decoded.
+        // They should remain exactly like they are right now
+        //
+        // treat the path as a slash-separated sequence of pchar
+        QByteArray result;
+        result.reserve(tmp.encodedPath.length());
+        if (tmp.encodedPath.startsWith('/'))
+            result.append('/');
+
+        const char *data = tmp.encodedPath.constData();
+        int lastSlash = 0;
+        int nextSlash;
+        do {
+            ++lastSlash;
+            nextSlash = tmp.encodedPath.indexOf('/', lastSlash);
+            int len;
+            if (nextSlash == -1)
+                len = tmp.encodedPath.length() - lastSlash;
+            else
+                len = nextSlash - lastSlash;
+
+            if (memchr(data + lastSlash, '%', len)) {
+                // there's at least one percent before the next slash
+                QByteArray block = QByteArray(data + lastSlash, len);
+                q_normalizePercentEncoding(&block, pathExcludeChars);
+                result.append(block);
+            } else {
+                // no percents in this path segment, append wholesale
+                result.append(data + lastSlash, len);
+            }
+
+            // append the slash too, if it's there
+            if (nextSlash != -1)
+                result.append('/');
+
+            lastSlash = nextSlash;
+        } while (lastSlash != -1);
+
+        tmp.encodedPath = result;
+    }
+
+    if (!tmp.scheme.isEmpty()) // relative test
+        removeDotsFromPath(&tmp.encodedPath);
+
+    int qLen = tmp.query.length();
+    for (int i = 0; i < qLen; i++) {
+        if (qLen - i > 2 && tmp.query.at(i) == '%') {
+            ++i;
+            tmp.query[i] = qToLower(tmp.query.at(i));
+            ++i;
+            tmp.query[i] = qToLower(tmp.query.at(i));
+        }
+    }
+    encodedNormalized = tmp.toEncoded();
+
+    return encodedNormalized;
+}
+
+QString QUrlPrivate::createErrorString()
+{
+    if (isValid)
+        return QString();
+
+    QString errorString(QLatin1String(QT_TRANSLATE_NOOP(QUrl, "Invalid URL \"")));
+    errorString += QLatin1String(encodedOriginal.constData());
+    errorString += QLatin1String(QT_TRANSLATE_NOOP(QUrl, "\""));
+
+    if (errorInfo._source) {
+        int position = encodedOriginal.indexOf(errorInfo._source) - 1;
+        if (position > 0) {
+            errorString += QLatin1String(QT_TRANSLATE_NOOP(QUrl, ": error at position "));
+            errorString += QString::number(position);
+        } else {
+            errorString += QLatin1String(QT_TRANSLATE_NOOP(QUrl, ": "));
+            errorString += QLatin1String(errorInfo._source);
+        }
+    }
+
+    if (errorInfo._expected) {
+        errorString += QLatin1String(QT_TRANSLATE_NOOP(QUrl, ": expected \'"));
+        errorString += QLatin1Char(errorInfo._expected);
+        errorString += QLatin1String(QT_TRANSLATE_NOOP(QUrl, "\'"));
+    } else {
+        errorString += QLatin1String(QT_TRANSLATE_NOOP(QUrl, ": "));
+        errorString += QLatin1String(errorInfo._message);
+    }
+    if (errorInfo._found) {
+        errorString += QLatin1String(QT_TRANSLATE_NOOP(QUrl, ", but found \'"));
+        errorString += QLatin1Char(errorInfo._found);
+        errorString += QLatin1String(QT_TRANSLATE_NOOP(QUrl, "\'"));
+    }
+    return errorString;
+}
+
+/*!
+    \macro QT_NO_URL_CAST_FROM_STRING
+    \relates QUrl
+
+    Disables automatic conversions from QString (or char *) to QUrl.
+
+    Compiling your code with this define is useful when you have a lot of
+    code that uses QString for file names and you wish to convert it to
+    use QUrl for network transparency. In any code that uses QUrl, it can
+    help avoid missing QUrl::resolved() calls, and other misuses of
+    QString to QUrl conversions.
+
+    \oldcode
+        url = filename; // probably not what you want
+    \newcode
+        url = QUrl::fromLocalFile(filename);
+        url = baseurl.resolved(QUrl(filename));
+    \endcode
+
+    \sa QT_NO_CAST_FROM_ASCII
+*/
+
+
+/*!
+    Constructs a URL by parsing \a url. \a url is assumed to be in human
+    readable representation, with no percent encoding. QUrl will automatically
+    percent encode all characters that are not allowed in a URL.
+
+    Example:
+
+    \snippet doc/src/snippets/code/src_corelib_io_qurl.cpp 0
+
+    To construct a URL from an encoded string, call fromEncoded():
+
+    \snippet doc/src/snippets/code/src_corelib_io_qurl.cpp 1
+
+    \sa setUrl(), setEncodedUrl(), fromEncoded(), TolerantMode
+*/
+QUrl::QUrl(const QString &url) : d(new QUrlPrivate)
+{
+    if (!url.isEmpty())
+        setUrl(url);
+}
+
+/*!
+    \overload
+
+    Parses the \a url using the parser mode \a parsingMode.
+
+    \sa setUrl()
+*/
+QUrl::QUrl(const QString &url, ParsingMode parsingMode) : d(new QUrlPrivate)
+{
+    if (!url.isEmpty())
+        setUrl(url, parsingMode);
+    else
+        d->parsingMode = parsingMode;
+}
+
+/*!
+    Constructs an empty QUrl object.
+*/
+QUrl::QUrl() : d(new QUrlPrivate)
+{
+}
+
+/*!
+    Constructs a copy of \a other.
+*/
+QUrl::QUrl(const QUrl &other) : d(other.d)
+{
+    d->ref.ref();
+}
+
+/*!
+    Destructor; called immediately before the object is deleted.
+*/
+QUrl::~QUrl()
+{
+    if (!d->ref.deref())
+        delete d;
+}
+
+/*!
+    Returns true if the URL is valid; otherwise returns false.
+
+    The URL is run through a conformance test. Every part of the URL
+    must conform to the standard encoding rules of the URI standard
+    for the URL to be reported as valid.
+
+    \snippet doc/src/snippets/code/src_corelib_io_qurl.cpp 2
+*/
+bool QUrl::isValid() const
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Validated)) d->validate();
+
+    return d->isValid;
+}
+
+/*!
+    Returns true if the URL has no data; otherwise returns false.
+*/
+bool QUrl::isEmpty() const
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed))
+        return d->encodedOriginal.isEmpty();
+    else
+        return d->scheme.isEmpty()   // no encodedScheme
+        && d->userName.isEmpty() && d->encodedUserName.isEmpty()
+        && d->password.isEmpty() && d->encodedPassword.isEmpty()
+        && d->host.isEmpty()   // no encodedHost
+        && d->port == -1
+        && d->path.isEmpty() && d->encodedPath.isEmpty()
+        && d->query.isEmpty()
+        && d->fragment.isEmpty() && d->encodedFragment.isEmpty();
+}
+
+/*!
+    Resets the content of the QUrl. After calling this function, the
+    QUrl is equal to one that has been constructed with the default
+    empty constructor.
+*/
+void QUrl::clear()
+{
+    detach();
+    d->clear();
+}
+
+/*!
+    Constructs a URL by parsing the contents of \a url.
+
+    \a url is assumed to be in unicode format, with no percent
+    encoding.
+
+    Calling isValid() will tell whether or not a valid URL was
+    constructed.
+
+    \sa setEncodedUrl()
+*/
+void QUrl::setUrl(const QString &url)
+{
+    setUrl(url, TolerantMode);
+}
+
+/*!
+    \overload
+
+    Parses \a url using the parsing mode \a parsingMode.
+
+    \sa setEncodedUrl()
+*/
+void QUrl::setUrl(const QString &url, ParsingMode parsingMode)
+{
+    // escape all reserved characters and delimiters
+    // reserved      = gen-delims / sub-delims
+    if (parsingMode != TolerantMode) {
+        setEncodedUrl(toPercentEncodingHelper(url, ABNF_reserved), parsingMode);
+        return;
+    }
+
+    // Tolerant preprocessing
+    QString tmp = url;
+
+    // Allow %20 in the QString variant
+    tmp.replace(QLatin1String("%20"), QLatin1String(" "));
+
+    // Percent-encode unsafe ASCII characters after host part
+    int start = tmp.indexOf(QLatin1String("//"));
+    if (start != -1) {
+        // Has host part, find delimiter
+        start += 2; // skip "//"
+        const char delims[] = "/#?";
+        const char *d = delims;
+        int hostEnd = -1;
+        while (*d && (hostEnd = tmp.indexOf(QLatin1Char(*d), start)) == -1)
+            ++d;
+        start = (hostEnd == -1) ? -1 : hostEnd + 1;
+    } else {
+        start = 0; // Has no host part
+    }
+    QByteArray encodedUrl;
+    if (start != -1) {
+        QString hostPart = tmp.left(start);
+        QString otherPart = tmp.mid(start);
+        encodedUrl = toPercentEncodingHelper(hostPart, ":/?#[]@!$&'()*+,;=")
+                   + toPercentEncodingHelper(otherPart, ":/?#@!$&'()*+,;=");
+    } else {
+        encodedUrl = toPercentEncodingHelper(tmp, ABNF_reserved);
+    }
+    setEncodedUrl(encodedUrl, StrictMode);
+}
+
+/*!
+    Constructs a URL by parsing the contents of \a encodedUrl.
+
+    \a encodedUrl is assumed to be a URL string in percent encoded
+    form, containing only ASCII characters.
+
+    Use isValid() to determine if a valid URL was constructed.
+
+    \sa setUrl()
+*/
+void QUrl::setEncodedUrl(const QByteArray &encodedUrl)
+{
+    setEncodedUrl(encodedUrl, TolerantMode);
+}
+
+inline static bool isHex(char c)
+{
+    c |= 0x20;
+    return (c >= '0' && c <= '9') || (c >= 'a' && c <= 'f');
+}
+
+static inline char toHex(quint8 c)
+{
+    return c > 9 ? c - 10 + 'A' : c + '0';
+}
+
+/*!
+    Constructs a URL by parsing the contents of \a encodedUrl using
+    the given \a parsingMode.
+*/
+void QUrl::setEncodedUrl(const QByteArray &encodedUrl, ParsingMode parsingMode)
+{
+    clear();
+    QByteArray tmp = encodedUrl;
+    if ((d->parsingMode = parsingMode) == TolerantMode) {
+        // Replace stray % with %25
+        QByteArray copy = tmp;
+        for (int i = 0, j = 0; i < copy.size(); ++i, ++j) {
+            if (copy.at(i) == '%') {
+                if (i + 2 >= copy.size() || !isHex(copy.at(i + 1)) || !isHex(copy.at(i + 2))) {
+                    tmp.replace(j, 1, "%25");
+                    j += 2;
+                }
+            }
+        }
+
+        // Find the host part
+        int hostStart = tmp.indexOf("//");
+        int hostEnd = -1;
+        if (hostStart != -1) {
+            // Has host part, find delimiter
+            hostStart += 2; // skip "//"
+            hostEnd = tmp.indexOf('/', hostStart);
+            if (hostEnd == -1)
+                hostEnd = tmp.indexOf('#', hostStart);
+            if (hostEnd == -1)
+                hostEnd = tmp.indexOf('?');
+            if (hostEnd == -1)
+                hostEnd = tmp.length() - 1;
+        }
+
+        // Reserved and unreserved characters are fine
+//         unreserved    = ALPHA / DIGIT / "-" / "." / "_" / "~"
+//         reserved      = gen-delims / sub-delims
+//         gen-delims    = ":" / "/" / "?" / "#" / "[" / "]" / "@"
+//         sub-delims    = "!" / "$" / "&" / "'" / "(" / ")"
+//                         / "*" / "+" / "," / ";" / "="
+        // Replace everything else with percent encoding
+        static const char doEncode[] = " \"<>[\\]^`{|}";
+        static const char doEncodeHost[] = " \"<>\\^`{|}";
+        for (int i = 0; i < tmp.size(); ++i) {
+            quint8 c = quint8(tmp.at(i));
+            if (c < 32 || c > 127 ||
+                strchr(hostStart <= i && i <= hostEnd ? doEncodeHost : doEncode, c)) {
+                char buf[4];
+                buf[0] = '%';
+                buf[1] = toHex(c >> 4);
+                buf[2] = toHex(c & 0xf);
+                buf[3] = '\0';
+                tmp.replace(i, 1, buf);
+                i += 2;
+            }
+        }
+    }
+
+    d->encodedOriginal = tmp;
+}
+
+/*!
+    Sets the scheme of the URL to \a scheme. As a scheme can only
+    contain ASCII characters, no conversion or encoding is done on the
+    input.
+
+    The scheme describes the type (or protocol) of the URL. It's
+    represented by one or more ASCII characters at the start the URL,
+    and is followed by a ':'. The following example shows a URL where
+    the scheme is "ftp":
+
+    \img qurl-authority2.png
+
+    The scheme can also be empty, in which case the URL is interpreted
+    as relative.
+
+    \sa scheme(), isRelative()
+*/
+void QUrl::setScheme(const QString &scheme)
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+    detach();
+    QURL_UNSETFLAG(d->stateFlags, QUrlPrivate::Validated | QUrlPrivate::Normalized);
+
+    d->scheme = scheme;
+}
+
+/*!
+    Returns the scheme of the URL. If an empty string is returned,
+    this means the scheme is undefined and the URL is then relative.
+
+    \sa setScheme(), isRelative()
+*/
+QString QUrl::scheme() const
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+
+    return d->scheme;
+}
+
+/*!
+    Sets the authority of the URL to \a authority.
+
+    The authority of a URL is the combination of user info, a host
+    name and a port. All of these elements are optional; an empty
+    authority is therefore valid.
+
+    The user info and host are separated by a '@', and the host and
+    port are separated by a ':'. If the user info is empty, the '@'
+    must be omitted; although a stray ':' is permitted if the port is
+    empty.
+
+    The following example shows a valid authority string:
+
+    \img qurl-authority.png
+*/
+void QUrl::setAuthority(const QString &authority)
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+    detach();
+    QURL_UNSETFLAG(d->stateFlags, QUrlPrivate::Validated | QUrlPrivate::Normalized);
+
+    d->setAuthority(authority);
+}
+
+/*!
+    Returns the authority of the URL if it is defined; otherwise
+    an empty string is returned.
+
+    \sa setAuthority()
+*/
+QString QUrl::authority() const
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+
+    return d->authority();
+}
+
+/*!
+    Sets the user info of the URL to \a userInfo. The user info is an
+    optional part of the authority of the URL, as described in
+    setAuthority().
+
+    The user info consists of a user name and optionally a password,
+    separated by a ':'. If the password is empty, the colon must be
+    omitted. The following example shows a valid user info string:
+
+    \img qurl-authority3.png
+
+    \sa userInfo(), setUserName(), setPassword(), setAuthority()
+*/
+void QUrl::setUserInfo(const QString &userInfo)
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+    detach();
+    QURL_UNSETFLAG(d->stateFlags, QUrlPrivate::Validated | QUrlPrivate::Normalized);
+
+    d->setUserInfo(userInfo.trimmed());
+}
+
+/*!
+    Returns the user info of the URL, or an empty string if the user
+    info is undefined.
+*/
+QString QUrl::userInfo() const
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+
+    return d->userInfo();
+}
+
+/*!
+    Sets the URL's user name to \a userName. The \a userName is part
+    of the user info element in the authority of the URL, as described
+    in setUserInfo().
+
+    \sa setEncodedUserName(), userName(), setUserInfo()
+*/
+void QUrl::setUserName(const QString &userName)
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+    detach();
+    QURL_UNSETFLAG(d->stateFlags, QUrlPrivate::Validated | QUrlPrivate::Normalized);
+
+    d->userName = userName;
+    d->encodedUserName.clear();
+}
+
+/*!
+    Returns the user name of the URL if it is defined; otherwise
+    an empty string is returned.
+
+    \sa setUserName(), encodedUserName()
+*/
+QString QUrl::userName() const
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+
+    d->userInfo();              // causes the unencoded form to be set
+    return d->userName;
+}
+
+/*!
+    \since 4.4
+
+    Sets the URL's user name to the percent-encoded \a userName. The \a
+    userName is part of the user info element in the authority of the
+    URL, as described in setUserInfo().
+
+    Note: this function does not verify that \a userName is properly
+    encoded. It is the caller's responsibility to ensure that the any
+    delimiters (such as colons or slashes) are properly encoded.
+
+    \sa setUserName(), encodedUserName(), setUserInfo()
+*/
+void QUrl::setEncodedUserName(const QByteArray &userName)
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+    detach();
+    QURL_UNSETFLAG(d->stateFlags, QUrlPrivate::Validated | QUrlPrivate::Normalized);
+
+    d->encodedUserName = userName;
+    d->userName.clear();
+}
+
+/*!
+    \since 4.4
+
+    Returns the user name of the URL if it is defined; otherwise
+    an empty string is returned. The returned value will have its
+    non-ASCII and other control characters percent-encoded, as in
+    toEncoded().
+
+    \sa setEncodedUserName()
+*/
+QByteArray QUrl::encodedUserName() const
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+
+    d->ensureEncodedParts();
+    return d->encodedUserName;
+}
+
+/*!
+    Sets the URL's password to \a password. The \a password is part of
+    the user info element in the authority of the URL, as described in
+    setUserInfo().
+
+    \sa password(), setUserInfo()
+*/
+void QUrl::setPassword(const QString &password)
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+    detach();
+    QURL_UNSETFLAG(d->stateFlags, QUrlPrivate::Validated | QUrlPrivate::Normalized);
+
+    d->password = password;
+    d->encodedPassword.clear();
+}
+
+/*!
+    Returns the password of the URL if it is defined; otherwise
+    an empty string is returned.
+
+    \sa setPassword()
+*/
+QString QUrl::password() const
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+
+    d->userInfo();              // causes the unencoded form to be set
+    return d->password;
+}
+
+/*!
+    \since 4.4
+
+    Sets the URL's password to the percent-encoded \a password. The \a
+    password is part of the user info element in the authority of the
+    URL, as described in setUserInfo().
+
+    Note: this function does not verify that \a password is properly
+    encoded. It is the caller's responsibility to ensure that the any
+    delimiters (such as colons or slashes) are properly encoded.
+
+    \sa setPassword(), encodedPassword(), setUserInfo()
+*/
+void QUrl::setEncodedPassword(const QByteArray &password)
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+    detach();
+    QURL_UNSETFLAG(d->stateFlags, QUrlPrivate::Validated | QUrlPrivate::Normalized);
+
+    d->encodedPassword = password;
+    d->password.clear();
+}
+
+/*!
+    \since 4.4
+
+    Returns the password of the URL if it is defined; otherwise an
+    empty string is returned. The returned value will have its
+    non-ASCII and other control characters percent-encoded, as in
+    toEncoded().
+
+    \sa setEncodedPassword(), toEncoded()
+*/
+QByteArray QUrl::encodedPassword() const
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+
+    d->ensureEncodedParts();
+    return d->encodedPassword;
+}
+
+/*!
+    Sets the host of the URL to \a host. The host is part of the
+    authority.
+
+    \sa host(), setAuthority()
+*/
+void QUrl::setHost(const QString &host)
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+    detach();
+    QURL_UNSETFLAG(d->stateFlags, QUrlPrivate::Validated | QUrlPrivate::Normalized | QUrlPrivate::HostCanonicalized);
+
+    d->host = host;
+}
+
+/*!
+    Returns the host of the URL if it is defined; otherwise
+    an empty string is returned.
+*/
+QString QUrl::host() const
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+
+    if (d->host.isEmpty() || d->host.at(0) != QLatin1Char('['))
+        return d->canonicalHost();
+    QString tmp = d->host.mid(1);
+    tmp.truncate(tmp.length() - 1);
+    return tmp;
+}
+
+/*!
+    \since 4.4
+
+    Sets the URL's host to the ACE- or percent-encoded \a host. The \a
+    host is part of the user info element in the authority of the
+    URL, as described in setAuthority().
+
+    \sa setHost(), encodedHost(), setAuthority(), fromAce()
+*/
+void QUrl::setEncodedHost(const QByteArray &host)
+{
+    setHost(fromPercentEncodingHelper(host));
+}
+
+/*!
+    \since 4.4
+
+    Returns the host part of the URL if it is defined; otherwise
+    an empty string is returned.
+
+    Note: encodedHost() does not return percent-encoded hostnames. Instead,
+    the ACE-encoded (bare ASCII in Punycode encoding) form will be
+    returned for any non-ASCII hostname.
+
+    This function is equivalent to calling QUrl::toAce() on the return
+    value of host().
+
+    \sa setEncodedHost()
+*/
+QByteArray QUrl::encodedHost() const
+{
+    // should we cache this in d->encodedHost?
+    return QUrl::toAce(host());
+}
+
+/*!
+    Sets the port of the URL to \a port. The port is part of the
+    authority of the URL, as described in setAuthority().
+
+    \a port must be between 0 and 65535 inclusive. Setting the
+    port to -1 indicates that the port is unspecified.
+*/
+void QUrl::setPort(int port)
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+    detach();
+    QURL_UNSETFLAG(d->stateFlags, QUrlPrivate::Validated | QUrlPrivate::Normalized);
+
+    if (port < -1 || port > 65535) {
+        qWarning("QUrl::setPort: Out of range");
+        port = -1;
+    }
+
+    d->port = port;
+}
+
+/*!
+    Returns the port of the URL, or -1 if the port is unspecified.
+*/
+int QUrl::port() const
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Validated)) d->validate();
+    return d->port;
+}
+
+/*!
+    \overload
+    \since 4.1
+
+    Returns the port of the URL, or \a defaultPort if the port is
+    unspecified.
+
+    Example:
+
+    \snippet doc/src/snippets/code/src_corelib_io_qurl.cpp 3
+*/
+int QUrl::port(int defaultPort) const
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+    return d->port == -1 ? defaultPort : d->port;
+}
+
+/*!
+    Sets the path of the URL to \a path. The path is the part of the
+    URL that comes after the authority but before the query string.
+
+    \img qurl-ftppath.png
+
+    For non-hierarchical schemes, the path will be everything
+    following the scheme declaration, as in the following example:
+
+    \img qurl-mailtopath.png
+
+    \sa path()
+*/
+void QUrl::setPath(const QString &path)
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+    detach();
+    QURL_UNSETFLAG(d->stateFlags, QUrlPrivate::Validated | QUrlPrivate::Normalized);
+
+    d->path = path;
+    d->encodedPath.clear();
+}
+
+/*!
+    Returns the path of the URL.
+
+    \sa setPath()
+*/
+QString QUrl::path() const
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+
+    if (d->path.isNull()) {
+        QUrlPrivate *that = const_cast<QUrlPrivate *>(d);
+        that->path = fromPercentEncodingHelper(d->encodedPath);
+    }
+    return d->path;
+}
+
+/*!
+    \since 4.4
+
+    Sets the URL's path to the percent-encoded \a path.  The path is
+    the part of the URL that comes after the authority but before the
+    query string.
+
+    \img qurl-ftppath.png
+
+    For non-hierarchical schemes, the path will be everything
+    following the scheme declaration, as in the following example:
+
+    \img qurl-mailtopath.png
+
+    Note: this function does not verify that \a path is properly
+    encoded. It is the caller's responsibility to ensure that the any
+    delimiters (such as '?' and '#') are properly encoded.
+
+    \sa setPath(), encodedPath(), setUserInfo()
+*/
+void QUrl::setEncodedPath(const QByteArray &path)
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+    detach();
+    QURL_UNSETFLAG(d->stateFlags, QUrlPrivate::Validated | QUrlPrivate::Normalized);
+
+    d->encodedPath = path;
+    d->path.clear();
+}
+
+/*!
+    \since 4.4
+
+    Returns the path of the URL if it is defined; otherwise an
+    empty string is returned. The returned value will have its
+    non-ASCII and other control characters percent-encoded, as in
+    toEncoded().
+
+    \sa setEncodedPath(), toEncoded()
+*/
+QByteArray QUrl::encodedPath() const
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+
+    d->ensureEncodedParts();
+    return d->encodedPath;
+}
+
+/*!
+    \since 4.2
+
+    Returns true if this URL contains a Query (i.e., if ? was seen on it).
+
+    \sa hasQueryItem(), encodedQuery()
+*/
+bool QUrl::hasQuery() const
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+
+    return d->hasQuery;
+}
+
+/*!
+    Sets the characters used for delimiting between keys and values,
+    and between key-value pairs in the URL's query string. The default
+    value delimiter is '=' and the default pair delimiter is '&'.
+
+    \img qurl-querystring.png
+
+    \a valueDelimiter will be used for separating keys from values,
+    and \a pairDelimiter will be used to separate key-value pairs.
+    Any occurrences of these delimiting characters in the encoded
+    representation of the keys and values of the query string are
+    percent encoded.
+
+    If \a valueDelimiter is set to '-' and \a pairDelimiter is '/',
+    the above query string would instead be represented like this:
+
+    \snippet doc/src/snippets/code/src_corelib_io_qurl.cpp 4
+
+    Calling this function does not change the delimiters of the
+    current query string. It only affects queryItems(),
+    setQueryItems() and addQueryItems().
+*/
+void QUrl::setQueryDelimiters(char valueDelimiter, char pairDelimiter)
+{
+    detach();
+
+    d->valueDelimiter = valueDelimiter;
+    d->pairDelimiter = pairDelimiter;
+}
+
+/*!
+    Returns the character used to delimit between key-value pairs in
+    the query string of the URL.
+*/
+char QUrl::queryPairDelimiter() const
+{
+    return d->pairDelimiter;
+}
+
+/*!
+    Returns the character used to delimit between keys and values in
+    the query string of the URL.
+*/
+char QUrl::queryValueDelimiter() const
+{
+    return d->valueDelimiter;
+}
+
+/*!
+    Sets the query string of the URL to \a query. The string is
+    inserted as-is, and no further encoding is performed when calling
+    toEncoded().
+
+    This function is useful if you need to pass a query string that
+    does not fit into the key-value pattern, or that uses a different
+    scheme for encoding special characters than what is suggested by
+    QUrl.
+
+    Passing a value of QByteArray() to \a query (a null QByteArray) unsets
+    the query completely. However, passing a value of QByteArray("")
+    will set the query to an empty value, as if the original URL
+    had a lone "?".
+
+    \sa encodedQuery(), hasQuery()
+*/
+void QUrl::setEncodedQuery(const QByteArray &query)
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+    detach();
+    QURL_UNSETFLAG(d->stateFlags, QUrlPrivate::Validated | QUrlPrivate::Normalized);
+
+    d->query = query;
+    d->hasQuery = !query.isNull();
+}
+
+/*!
+    Sets the query string of the URL to an encoded version of \a
+    query. The contents of \a query are converted to a string
+    internally, each pair delimited by the character returned by
+    pairDelimiter(), and the key and value are delimited by
+    valueDelimiter().
+
+    \sa setQueryDelimiters(), queryItems(), setEncodedQueryItems()
+*/
+void QUrl::setQueryItems(const QList<QPair<QString, QString> > &query)
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+    detach();
+
+    char alsoEncode[3];
+    alsoEncode[0] = d->valueDelimiter;
+    alsoEncode[1] = d->pairDelimiter;
+    alsoEncode[2] = 0;
+
+    QByteArray queryTmp;
+    for (int i = 0; i < query.size(); i++) {
+        if (i) queryTmp += d->pairDelimiter;
+        // query = *( pchar / "/" / "?" )
+        queryTmp += toPercentEncodingHelper(query.at(i).first, queryExcludeChars, alsoEncode);
+        queryTmp += d->valueDelimiter;
+        // query = *( pchar / "/" / "?" )
+        queryTmp += toPercentEncodingHelper(query.at(i).second, queryExcludeChars, alsoEncode);
+    }
+
+    d->query = queryTmp;
+    d->hasQuery = !query.isEmpty();
+}
+
+/*!
+    \since 4.4
+
+    Sets the query string of the URL to the encoded version of \a
+    query. The contents of \a query are converted to a string
+    internally, each pair delimited by the character returned by
+    pairDelimiter(), and the key and value are delimited by
+    valueDelimiter().
+
+    Note: this function does not verify that the key-value pairs
+    are properly encoded. It is the caller's responsibility to ensure
+    that the query delimiters are properly encoded, if any.
+
+    \sa setQueryDelimiters(), encodedQueryItems(), setQueryItems()
+*/
+void QUrl::setEncodedQueryItems(const QList<QPair<QByteArray, QByteArray> > &query)
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+    detach();
+
+    QByteArray queryTmp;
+    for (int i = 0; i < query.size(); i++) {
+        if (i) queryTmp += d->pairDelimiter;
+        queryTmp += query.at(i).first;
+        queryTmp += d->valueDelimiter;
+        queryTmp += query.at(i).second;
+    }
+
+    d->query = queryTmp;
+    d->hasQuery = !query.isEmpty();
+}
+
+/*!
+    Inserts the pair \a key = \a value into the query string of the
+    URL.
+
+    The key/value pair is encoded before it is added to the query. The 
+    pair is converted into separate strings internally. The \a key and 
+    \a value is first encoded into UTF-8 and then delimited by the 
+    character returned by valueDelimiter(). Each key/value pair is 
+    delimited by the character returned by pairDelimiter().
+
+    \sa addEncodedQueryItem()
+*/
+void QUrl::addQueryItem(const QString &key, const QString &value)
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+    detach();
+
+    char alsoEncode[3];
+    alsoEncode[0] = d->valueDelimiter;
+    alsoEncode[1] = d->pairDelimiter;
+    alsoEncode[2] = 0;
+
+    if (!d->query.isEmpty())
+        d->query += d->pairDelimiter;
+
+    // query = *( pchar / "/" / "?" )
+    d->query += toPercentEncodingHelper(key, queryExcludeChars, alsoEncode);
+    d->query += d->valueDelimiter;
+    // query = *( pchar / "/" / "?" )
+    d->query += toPercentEncodingHelper(value, queryExcludeChars, alsoEncode);
+
+    d->hasQuery = !d->query.isEmpty();
+}
+
+/*!
+    \since 4.4
+
+    Inserts the pair \a key = \a value into the query string of the
+    URL.
+
+    Note: this function does not verify that either \a key or \a value
+    are properly encoded. It is the caller's responsibility to ensure
+    that the query delimiters are properly encoded, if any.
+
+    \sa addQueryItem(), setQueryDelimiters()
+*/
+void QUrl::addEncodedQueryItem(const QByteArray &key, const QByteArray &value)
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+    detach();
+
+    if (!d->query.isEmpty())
+        d->query += d->pairDelimiter;
+
+    d->query += key;
+    d->query += d->valueDelimiter;
+    d->query += value;
+
+    d->hasQuery = !d->query.isEmpty();
+}
+
+/*!
+    Returns the query string of the URL, as a map of keys and values.
+
+    \sa setQueryItems(), setEncodedQuery()
+*/
+QList<QPair<QString, QString> > QUrl::queryItems() const
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+
+    QList<QPair<QString, QString> > itemMap;
+
+    int pos = 0;
+    const char *query = d->query.constData();
+    while (pos < d->query.size()) {
+        int valuedelim, end;
+        d->queryItem(pos, &valuedelim, &end);
+        QByteArray q(query + pos, valuedelim - pos);
+        if (valuedelim < end) {
+            QByteArray v(query + valuedelim + 1, end - valuedelim - 1);
+            itemMap += qMakePair(fromPercentEncodingMutable(&q),
+                                 fromPercentEncodingMutable(&v));
+        } else {
+            itemMap += qMakePair(fromPercentEncodingMutable(&q), QString());
+        }
+        pos = end + 1;
+    }
+
+    return itemMap;
+}
+
+/*!
+    \since 4.4
+
+    Returns the query string of the URL, as a map of encoded keys and values.
+
+    \sa setEncodedQueryItems(), setQueryItems(), setEncodedQuery()
+*/
+QList<QPair<QByteArray, QByteArray> > QUrl::encodedQueryItems() const
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+
+    QList<QPair<QByteArray, QByteArray> > itemMap;
+
+    int pos = 0;
+    const char *query = d->query.constData();
+    while (pos < d->query.size()) {
+        int valuedelim, end;
+        d->queryItem(pos, &valuedelim, &end);
+        if (valuedelim < end)
+            itemMap += qMakePair(QByteArray(query + pos, valuedelim - pos),
+                                 QByteArray(query + valuedelim + 1, end - valuedelim - 1));
+        else
+            itemMap += qMakePair(QByteArray(query + pos, valuedelim - pos), QByteArray());
+        pos = end + 1;
+    }
+
+    return itemMap;
+}
+
+/*!
+    Returns true if there is a query string pair whose key is equal
+    to \a key from the URL.
+
+    \sa hasEncodedQueryItem()
+*/
+bool QUrl::hasQueryItem(const QString &key) const
+{
+    return hasEncodedQueryItem(toPercentEncoding(key, queryExcludeChars));
+}
+
+/*!
+    \since 4.4
+
+    Returns true if there is a query string pair whose key is equal
+    to \a key from the URL.
+
+    Note: if the encoded \a key does not match the encoded version of
+    the query, this function will return false. That is, if the
+    encoded query of this URL is "search=Qt%20Rules", calling this
+    function with \a key = "%73earch" will return false.
+
+    \sa hasQueryItem()
+*/
+bool QUrl::hasEncodedQueryItem(const QByteArray &key) const
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+
+    int pos = 0;
+    const char *query = d->query.constData();
+    while (pos < d->query.size()) {
+        int valuedelim, end;
+        d->queryItem(pos, &valuedelim, &end);
+        if (key == QByteArray::fromRawData(query + pos, valuedelim - pos))
+            return true;
+        pos = end + 1;
+    }
+    return false;
+}
+
+/*!
+    Returns the first query string value whose key is equal to \a key
+    from the URL.
+
+    \sa allQueryItemValues()
+*/
+QString QUrl::queryItemValue(const QString &key) const
+{
+    QByteArray tmp = encodedQueryItemValue(toPercentEncoding(key, queryExcludeChars));
+    return fromPercentEncodingMutable(&tmp);
+}
+
+/*!
+    \since 4.4
+
+    Returns the first query string value whose key is equal to \a key
+    from the URL.
+
+    Note: if the encoded \a key does not match the encoded version of
+    the query, this function will not work. That is, if the
+    encoded query of this URL is "search=Qt%20Rules", calling this
+    function with \a key = "%73earch" will return an empty string.
+
+    \sa queryItemValue(), allQueryItemValues()
+*/
+QByteArray QUrl::encodedQueryItemValue(const QByteArray &key) const
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+
+    int pos = 0;
+    const char *query = d->query.constData();
+    while (pos < d->query.size()) {
+        int valuedelim, end;
+        d->queryItem(pos, &valuedelim, &end);
+        if (key == QByteArray::fromRawData(query + pos, valuedelim - pos))
+            return valuedelim < end ?
+                QByteArray(query + valuedelim + 1, end - valuedelim - 1) : QByteArray();
+        pos = end + 1;
+    }
+    return QByteArray();
+}
+
+/*!
+    Returns the a list of query string values whose key is equal to
+    \a key from the URL.
+
+    \sa queryItemValue()
+*/
+QStringList QUrl::allQueryItemValues(const QString &key) const
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+
+    QByteArray encodedKey = toPercentEncoding(key, queryExcludeChars);
+    QStringList values;
+
+    int pos = 0;
+    const char *query = d->query.constData();
+    while (pos < d->query.size()) {
+        int valuedelim, end;
+        d->queryItem(pos, &valuedelim, &end);
+        if (encodedKey == QByteArray::fromRawData(query + pos, valuedelim - pos)) {
+            QByteArray v(query + valuedelim + 1, end - valuedelim - 1);
+            values += valuedelim < end ?
+                      fromPercentEncodingMutable(&v)
+                      : QString();
+        }
+        pos = end + 1;
+    }
+
+    return values;
+}
+
+/*!
+    \since 4.4
+
+    Returns the a list of query string values whose key is equal to
+    \a key from the URL.
+
+    Note: if the encoded \a key does not match the encoded version of
+    the query, this function will not work. That is, if the
+    encoded query of this URL is "search=Qt%20Rules", calling this
+    function with \a key = "%73earch" will return an empty list.
+
+    \sa allQueryItemValues(), queryItemValue(), encodedQueryItemValue()
+*/
+QList<QByteArray> QUrl::allEncodedQueryItemValues(const QByteArray &key) const
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+
+    QList<QByteArray> values;
+
+    int pos = 0;
+    const char *query = d->query.constData();
+    while (pos < d->query.size()) {
+        int valuedelim, end;
+        d->queryItem(pos, &valuedelim, &end);
+        if (key == QByteArray::fromRawData(query + pos, valuedelim - pos))
+            values += valuedelim < end ?
+                      QByteArray(query + valuedelim + 1, end - valuedelim - 1)
+                      : QByteArray();
+        pos = end + 1;
+    }
+
+    return values;
+}
+
+/*!
+    Removes the first query string pair whose key is equal to \a key
+    from the URL.
+
+    \sa removeAllQueryItems()
+*/
+void QUrl::removeQueryItem(const QString &key)
+{
+    removeEncodedQueryItem(toPercentEncoding(key, queryExcludeChars));
+}
+
+/*!
+    \since 4.4
+
+    Removes the first query string pair whose key is equal to \a key
+    from the URL.
+
+    Note: if the encoded \a key does not match the encoded version of
+    the query, this function will not work. That is, if the
+    encoded query of this URL is "search=Qt%20Rules", calling this
+    function with \a key = "%73earch" will do nothing.
+
+    \sa removeQueryItem(), removeAllQueryItems()
+*/
+void QUrl::removeEncodedQueryItem(const QByteArray &key)
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+    detach();
+
+    int pos = 0;
+    const char *query = d->query.constData();
+    while (pos < d->query.size()) {
+        int valuedelim, end;
+        d->queryItem(pos, &valuedelim, &end);
+        if (key == QByteArray::fromRawData(query + pos, valuedelim - pos)) {
+            if (end < d->query.size())
+                ++end; // remove additional '%'
+            d->query.remove(pos, end - pos);
+            return;
+        }
+        pos = end + 1;
+    }
+}
+
+/*!
+    Removes all the query string pairs whose key is equal to \a key
+    from the URL.
+
+   \sa removeQueryItem()
+*/
+void QUrl::removeAllQueryItems(const QString &key)
+{
+    removeAllEncodedQueryItems(toPercentEncoding(key, queryExcludeChars));
+}
+
+/*!
+    \since 4.4
+
+    Removes all the query string pairs whose key is equal to \a key
+    from the URL.
+
+    Note: if the encoded \a key does not match the encoded version of
+    the query, this function will not work. That is, if the
+    encoded query of this URL is "search=Qt%20Rules", calling this
+    function with \a key = "%73earch" will do nothing.
+
+   \sa removeQueryItem()
+*/
+void QUrl::removeAllEncodedQueryItems(const QByteArray &key)
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+    detach();
+
+    int pos = 0;
+    const char *query = d->query.constData();
+    while (pos < d->query.size()) {
+        int valuedelim, end;
+        d->queryItem(pos, &valuedelim, &end);
+        if (key == QByteArray::fromRawData(query + pos, valuedelim - pos)) {
+            if (end < d->query.size())
+                ++end; // remove additional '%'
+            d->query.remove(pos, end - pos);
+        } else {
+            pos = end + 1;
+        }
+    }
+}
+
+/*!
+    Returns the query string of the URL in percent encoded form.
+*/
+QByteArray QUrl::encodedQuery() const
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+
+    return d->query;
+}
+
+/*!
+    Sets the fragment of the URL to \a fragment. The fragment is the
+    last part of the URL, represented by a '#' followed by a string of
+    characters. It is typically used in HTTP for referring to a
+    certain link or point on a page:
+
+    \img qurl-fragment.png
+
+    The fragment is sometimes also referred to as the URL "reference".
+
+    Passing an argument of QString() (a null QString) will unset the fragment.
+    Passing an argument of QString("") (an empty but not null QString)
+    will set the fragment to an empty string (as if the original URL
+    had a lone "#").
+
+    \sa fragment(), hasFragment()
+*/
+void QUrl::setFragment(const QString &fragment)
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+    detach();
+    QURL_UNSETFLAG(d->stateFlags, QUrlPrivate::Validated | QUrlPrivate::Normalized);
+
+    d->fragment = fragment;
+    d->hasFragment = !fragment.isNull();
+    d->encodedFragment.clear();
+}
+
+/*!
+    Returns the fragment of the URL.
+
+    \sa setFragment()
+*/
+QString QUrl::fragment() const
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+
+    if (d->fragment.isNull() && !d->encodedFragment.isNull()) {
+        QUrlPrivate *that = const_cast<QUrlPrivate *>(d);
+        that->fragment = fromPercentEncodingHelper(d->encodedFragment);
+    }
+    return d->fragment;
+}
+
+/*!
+    \since 4.4
+
+    Sets the URL's fragment to the percent-encoded \a fragment. The fragment is the
+    last part of the URL, represented by a '#' followed by a string of
+    characters. It is typically used in HTTP for referring to a
+    certain link or point on a page:
+
+    \img qurl-fragment.png
+
+    The fragment is sometimes also referred to as the URL "reference".
+
+    Passing an argument of QByteArray() (a null QByteArray) will unset
+    the fragment.  Passing an argument of QByteArray("") (an empty but
+    not null QByteArray) will set the fragment to an empty string (as
+    if the original URL had a lone "#").
+
+    \sa setFragment(), encodedFragment()
+*/
+void QUrl::setEncodedFragment(const QByteArray &fragment)
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+    detach();
+    QURL_UNSETFLAG(d->stateFlags, QUrlPrivate::Validated | QUrlPrivate::Normalized);
+
+    d->encodedFragment = fragment;
+    d->hasFragment = !fragment.isNull();
+    d->fragment.clear();
+}
+
+/*!
+    \since 4.4
+
+    Returns the fragment of the URL if it is defined; otherwise an
+    empty string is returned. The returned value will have its
+    non-ASCII and other control characters percent-encoded, as in
+    toEncoded().
+
+    \sa setEncodedFragment(), toEncoded()
+*/
+QByteArray QUrl::encodedFragment() const
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+
+    d->ensureEncodedParts();
+    return d->encodedFragment;
+}
+
+/*!
+    \since 4.2
+
+    Returns true if this URL contains a fragment (i.e., if # was seen on it).
+
+    \sa fragment(), setFragment()
+*/
+bool QUrl::hasFragment() const
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+
+    return d->hasFragment;
+}
+
+/*!
+    Returns the result of the merge of this URL with \a relative. This
+    URL is used as a base to convert \a relative to an absolute URL.
+
+    If \a relative is not a relative URL, this function will return \a
+    relative directly. Otherwise, the paths of the two URLs are
+    merged, and the new URL returned has the scheme and authority of
+    the base URL, but with the merged path, as in the following
+    example:
+
+    \snippet doc/src/snippets/code/src_corelib_io_qurl.cpp 5
+
+    Calling resolved() with ".." returns a QUrl whose directory is
+    one level higher than the original. Similarly, calling resolved()
+    with "../.." removes two levels from the path. If \a relative is
+    "/", the path becomes "/".
+
+    \sa isRelative()
+*/
+QUrl QUrl::resolved(const QUrl &relative) const
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+
+    if (!QURL_HASFLAG(relative.d->stateFlags, QUrlPrivate::Parsed))
+        relative.d->parse();
+
+    d->ensureEncodedParts();
+    relative.d->ensureEncodedParts();
+
+    QUrl t;
+    // be non strict and allow scheme in relative url
+    if (!relative.d->scheme.isEmpty() && relative.d->scheme != d->scheme) {
+        t = relative;
+    } else {
+        if (!relative.authority().isEmpty()) {
+            t = relative;
+        } else {
+            if (relative.d->encodedPath.isEmpty()) {
+                t.d->encodedPath = d->encodedPath;
+                t.setEncodedQuery(relative.d->hasQuery ? relative.d->query : d->query);
+            } else {
+                t.d->encodedPath = relative.d->encodedPath.at(0) == '/'
+                                       ? relative.d->encodedPath
+                                       : d->mergePaths(relative.d->encodedPath);
+                t.setEncodedQuery(relative.d->query);
+            }
+            t.d->encodedUserName = d->encodedUserName;
+            t.d->encodedPassword = d->encodedPassword;
+            t.d->host = d->host;
+            t.d->port = d->port;
+        }
+        t.setScheme(d->scheme);
+    }
+    t.setFragment(relative.fragment());
+    removeDotsFromPath(&t.d->encodedPath);
+    t.d->path.clear();
+
+    return t;
+}
+
+/*!
+    Returns true if the URL is relative; otherwise returns false. A
+    URL is relative if its scheme is undefined; this function is
+    therefore equivalent to calling scheme().isEmpty().
+*/
+bool QUrl::isRelative() const
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+
+    return d->scheme.isEmpty();
+}
+
+/*!
+    Returns the human-displayable string representation of the
+    URL. The output can be customized by passing flags with \a
+    options.
+
+    \sa FormattingOptions, toEncoded()
+*/
+QString QUrl::toString(FormattingOptions options) const
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+
+    QString url;
+
+    if (!(options & QUrl::RemoveScheme) && !d->scheme.isEmpty())
+        url += d->scheme + QLatin1Char(':');
+    QString ourPath = path();
+    if ((options & QUrl::RemoveAuthority) != QUrl::RemoveAuthority) {
+        bool doFileScheme = d->scheme == QLatin1String("file") && ourPath.startsWith(QLatin1Char('/'));
+        QString tmp = d->authority(options);
+        if (!tmp.isEmpty() || doFileScheme) {
+            if (doFileScheme && !ourPath.startsWith(QLatin1Char('/')))
+                url += QLatin1Char('/');
+            url += QLatin1String("//");
+            url += tmp;
+        }
+    }
+    if (!(options & QUrl::RemovePath)) {
+        // check if we need to insert a slash
+        if ((options & QUrl::RemoveAuthority) != QUrl::RemoveAuthority
+            && !d->authority(options).isEmpty() && !ourPath.isEmpty() && ourPath.at(0) != QLatin1Char('/'))
+            url += QLatin1Char('/');
+        url += ourPath;
+        // check if we need to remove trailing slashes
+        while ((options & StripTrailingSlash) && url.endsWith(QLatin1Char('/')))
+            url.chop(1);
+    }
+
+    if (!(options & QUrl::RemoveQuery) && d->hasQuery) {
+        url += QLatin1Char('?');
+        url += fromPercentEncoding(d->query);
+    }
+    if (!(options & QUrl::RemoveFragment) && d->hasFragment) {
+        url += QLatin1Char('#');
+        url += fragment();
+    }
+
+    return url;
+}
+
+/*!
+    Returns the encoded representation of the URL if it's valid;
+    otherwise an empty QByteArray is returned. The output can be
+    customized by passing flags with \a options.
+
+    The user info, path and fragment are all converted to UTF-8, and
+    all non-ASCII characters are then percent encoded. The host name
+    is encoded using Punycode.
+*/
+QByteArray QUrl::toEncoded(FormattingOptions options) const
+{
+    return d->toEncoded(options);
+}
+
+/*!
+    Parses \a input and returns the corresponding QUrl. \a input is
+    assumed to be in encoded form, containing only ASCII characters.
+
+    The URL is parsed using TolerantMode.
+
+    \sa toEncoded(), setUrl()
+*/
+QUrl QUrl::fromEncoded(const QByteArray &input)
+{
+    QUrl tmp;
+    tmp.setEncodedUrl(input, TolerantMode);
+    return tmp;
+}
+
+/*!
+    \overload
+
+    Parses the URL using \a parsingMode.
+
+    \sa toEncoded(), setUrl()
+*/
+QUrl QUrl::fromEncoded(const QByteArray &input, ParsingMode parsingMode)
+{
+    QUrl tmp;
+    tmp.setEncodedUrl(input, parsingMode);
+    return tmp;
+}
+
+/*!
+    Returns a valid URL from a user supplied \a userInput string if one can be
+    deducted. In the case that is not possible, an invalid QUrl() is returned.
+
+    \since 4.6
+
+    Most applications that can browse the web, allow the user to input a URL
+    in the form of a plain string. This string can be manually typed into
+    a location bar, obtained from the clipboard, or passed in via command
+    line arguments.
+
+    When the string is not already a valid URL, a best guess is performed,
+    making various web related assumptions.
+
+    In the case the string corresponds to a valid file path on the system,
+    a file:// URL is constructed, using QUrl::fromLocalFile().
+
+    If that is not the case, an attempt is made to turn the string into a
+    http:// or ftp:// URL. The latter in the case the string starts with
+    'ftp'. The result is then passed through QUrl's tolerant parser, and
+    in the case or success, a valid QUrl is returned, or else a QUrl().
+
+    \section1 Examples:
+
+    \list
+    \o qt.nokia.com becomes http://qt.nokia.com
+    \o ftp.qt.nokia.com becomes ftp://ftp.qt.nokia.com
+    \o localhost becomes http://localhost
+    \o /home/user/test.html becomes file:///home/user/test.html (if exists)
+    \endlist
+
+    \section2 Tips to avoid erroneous character conversion when dealing with
+    URLs and strings:
+
+    \list
+    \o When creating an URL QString from a QByteArray or a char*, always use
+       QString::fromUtf8().
+    \o Favor the use of QUrl::fromEncoded() and QUrl::toEncoded() instead of
+       QUrl(string) and QUrl::toString() when converting QUrl to/from string.
+    \endlist
+*/
+QUrl QUrl::fromUserInput(const QString &userInput)
+{
+    QString trimmedString = userInput.trimmed();
+
+    // Absolute files
+    if (QDir::isAbsolutePath(trimmedString))
+        return QUrl::fromLocalFile(trimmedString);
+
+    // Check the most common case of a valid url with scheme and host first
+    QUrl url = QUrl::fromEncoded(trimmedString.toUtf8(), QUrl::TolerantMode);
+    if (url.isValid() && !url.scheme().isEmpty() && !url.host().isEmpty())
+        return url;
+
+    // If the string is missing the scheme or the scheme is not valid, prepend a scheme
+    QString scheme = url.scheme();
+    if (scheme.isEmpty() || scheme.contains(QLatin1Char('.')) || scheme == QLatin1String("localhost")) {
+        // Do not do anything for strings such as "foo", only "foo.com"
+        int dotIndex = trimmedString.indexOf(QLatin1Char('.'));
+        if (dotIndex != -1 || trimmedString.startsWith(QLatin1String("localhost"))) {
+            const QString hostscheme = trimmedString.left(dotIndex).toLower();
+            QByteArray scheme = (hostscheme == QLatin1String("ftp")) ? "ftp" : "http";
+            trimmedString = QLatin1String(scheme) + QLatin1String("://") + trimmedString;
+        }
+        url = QUrl::fromEncoded(trimmedString.toUtf8(), QUrl::TolerantMode);
+    }
+
+    if (url.isValid())
+        return url;
+
+    return QUrl();
+}
+
+/*!
+    Returns a decoded copy of \a input. \a input is first decoded from
+    percent encoding, then converted from UTF-8 to unicode.
+*/
+QString QUrl::fromPercentEncoding(const QByteArray &input)
+{
+    return fromPercentEncodingHelper(input);
+}
+
+/*!
+    Returns an encoded copy of \a input. \a input is first converted
+    to UTF-8, and all ASCII-characters that are not in the unreserved group
+    are percent encoded. To prevent characters from being percent encoded
+    pass them to \a exclude. To force characters to be percent encoded pass
+    them to \a include.
+
+    Unreserved is defined as:
+       ALPHA / DIGIT / "-" / "." / "_" / "~"
+
+    \snippet doc/src/snippets/code/src_corelib_io_qurl.cpp 6
+*/
+QByteArray QUrl::toPercentEncoding(const QString &input, const QByteArray &exclude, const QByteArray &include)
+{
+    return toPercentEncodingHelper(input, exclude.constData(), include.constData());
+}
+
+/*!
+    \obsolete
+    Returns a \a uc in Punycode encoding.
+
+    Punycode is a Unicode encoding used for internationalized domain
+    names, as defined in RFC3492. If you want to convert a domain name from
+    Unicode to its ASCII-compatible representation, use toAce().
+*/
+QByteArray QUrl::toPunycode(const QString &uc)
+{
+    QString output;
+    toPunycodeHelper(uc.constData(), uc.size(), &output);
+    return output.toLatin1();
+}
+
+/*!
+    \obsolete
+    Returns the Punycode decoded representation of \a pc.
+
+    Punycode is a Unicode encoding used for internationalized domain
+    names, as defined in RFC3492. If you want to convert a domain from
+    its ASCII-compatible encoding to the Unicode representation, use
+    fromAce().
+*/
+QString QUrl::fromPunycode(const QByteArray &pc)
+{
+    uint n = initial_n;
+    uint i = 0;
+    uint bias = initial_bias;
+
+    // strip any ACE prefix
+    int start = pc.startsWith("xn--") ? 4 : 0;
+    if (!start)
+        return QString::fromLatin1(pc);
+
+    // find the last delimiter character '-' in the input array. copy
+    // all data before this delimiter directly to the output array.
+    int delimiterPos = pc.lastIndexOf(0x2d);
+    QString output = delimiterPos < 4 ?
+                     QString() : QString::fromLatin1(pc.constData() + start, delimiterPos - start);
+
+    // if a delimiter was found, skip to the position after it;
+    // otherwise start at the front of the input string. everything
+    // before the delimiter is assumed to be basic code points.
+    uint cnt = delimiterPos + 1;
+
+    // loop through the rest of the input string, inserting non-basic
+    // characters into output as we go.
+    while (cnt < (uint) pc.size()) {
+        uint oldi = i;
+        uint w = 1;
+
+        // find the next index for inserting a non-basic character.
+        for (uint k = base; cnt < (uint) pc.size(); k += base) {
+            // grab a character from the punycode input and find its
+            // delta digit (each digit code is part of the
+            // variable-length integer delta)
+            uint digit = pc.at(cnt++);
+            if (digit - 48 < 10) digit -= 22;
+            else if (digit - 65 < 26) digit -= 65;
+            else if (digit - 97 < 26) digit -= 97;
+            else digit = base;
+
+            // reject out of range digits
+            if (digit >= base || digit > (Q_MAXINT - i) / w)
+                return QLatin1String("");
+
+            i += (digit * w);
+
+            // detect threshold to stop reading delta digits
+            uint t;
+            if (k <= bias) t = tmin;
+            else if (k >= bias + tmax) t = tmax;
+            else t = k - bias;
+            if (digit < t) break;
+
+            w *= (base - t);
+        }
+
+        // find new bias and calculate the next non-basic code
+        // character.
+        bias = adapt(i - oldi, output.length() + 1, oldi == 0);
+        n += i / (output.length() + 1);
+
+        // allow the deltas to wrap around
+        i %= (output.length() + 1);
+
+        // insert the character n at position i
+        output.insert((uint) i, QChar((ushort) n));
+        ++i;
+    }
+
+    return output;
+}
+
+/*!
+    \since 4.2
+
+    Returns the Unicode form of the given domain name
+    \a domain, which is encoded in the ASCII Compatible Encoding (ACE).
+    The result of this function is considered equivalent to \a domain.
+
+    If the value in \a domain cannot be encoded, it will be converted
+    to QString and returned.
+
+    The ASCII Compatible Encoding (ACE) is defined by RFC 3490, RFC 3491
+    and RFC 3492. It is part of the Internationalizing Domain Names in
+    Applications (IDNA) specification, which allows for domain names
+    (like \c "example.com") to be written using international
+    characters.
+*/
+QString QUrl::fromAce(const QByteArray &domain)
+{
+    return qt_ACE_do(QString::fromLatin1(domain), NormalizeAce);
+}
+
+/*!
+    \since 4.2
+
+    Returns the ASCII Compatible Encoding of the given domain name \a domain.
+    The result of this function is considered equivalent to \a domain.
+
+    The ASCII-Compatible Encoding (ACE) is defined by RFC 3490, RFC 3491
+    and RFC 3492. It is part of the Internationalizing Domain Names in
+    Applications (IDNA) specification, which allows for domain names
+    (like \c "example.com") to be written using international
+    characters.
+
+    This function return an empty QByteArra if \a domain is not a valid
+    hostname. Note, in particular, that IPv6 literals are not valid domain
+    names.
+*/
+QByteArray QUrl::toAce(const QString &domain)
+{
+    QString result = qt_ACE_do(domain, ToAceOnly);
+    return result.toLatin1();
+}
+
+/*!
+    \since 4.2
+
+    Returns the current whitelist of top-level domains that are allowed
+    to have non-ASCII characters in their compositions.
+
+    See setIdnWhitelist() for the rationale of this list.
+*/
+QStringList QUrl::idnWhitelist()
+{
+    if (user_idn_whitelist)
+        return *user_idn_whitelist;
+    QStringList list;
+    unsigned int i = 0;
+    while (i < sizeof(idn_whitelist)/sizeof(const char *)) {
+        list << QLatin1String(idn_whitelist[i]);
+        ++i;
+    }
+    return list;
+}
+
+/*!
+    \since 4.2
+
+    Sets the whitelist of Top-Level Domains (TLDs) that are allowed to have
+    non-ASCII characters in domains to the value of \a list.
+
+    Qt has comes a default list that contains the Internet top-level domains
+    that have published support for Internationalized Domain Names (IDNs)
+    and rules to guarantee that no deception can happen between similarly-looking
+    characters (such as the Latin lowercase letter \c 'a' and the Cyrillic
+    equivalent, which in most fonts are visually identical).
+
+    This list is periodically maintained, as registrars publish new rules.
+
+    This function is provided for those who need to manipulate the list, in
+    order to add or remove a TLD. It is not recommended to change its value
+    for purposes other than testing, as it may expose users to security risks.
+*/
+void QUrl::setIdnWhitelist(const QStringList &list)
+{
+    if (!user_idn_whitelist)
+        user_idn_whitelist = new QStringList;
+    *user_idn_whitelist = list;
+}
+
+/*!
+    \internal
+
+    Returns true if this URL is "less than" the given \a url. This
+    provides a means of ordering URLs.
+*/
+bool QUrl::operator <(const QUrl &url) const
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+    if (!QURL_HASFLAG(url.d->stateFlags, QUrlPrivate::Parsed)) url.d->parse();
+    return d->normalized() < url.d->normalized();
+}
+
+/*!
+    Returns true if this URL and the given \a url are equal;
+    otherwise returns false.
+*/
+bool QUrl::operator ==(const QUrl &url) const
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+    if (!QURL_HASFLAG(url.d->stateFlags, QUrlPrivate::Parsed)) url.d->parse();
+    return d->normalized() == url.d->normalized();
+}
+
+/*!
+    Returns true if this URL and the given \a url are not equal;
+    otherwise returns false.
+*/
+bool QUrl::operator !=(const QUrl &url) const
+{
+    return !(*this == url);
+}
+
+/*!
+    Assigns the specified \a url to this object.
+*/
+QUrl &QUrl::operator =(const QUrl &url)
+{
+    qAtomicAssign(d, url.d);
+    return *this;
+}
+
+/*!
+    Assigns the specified \a url to this object.
+*/
+QUrl &QUrl::operator =(const QString &url)
+{
+    QUrl tmp(url);
+    qAtomicAssign(d, tmp.d);
+    return *this;
+}
+
+/*! \internal
+
+    Forces a detach.
+*/
+void QUrl::detach()
+{ qAtomicDetach(d); }
+
+/*!
+    \internal
+*/
+bool QUrl::isDetached() const
+{
+    return d->ref == 1;
+}
+
+
+/*!
+    Returns a QUrl representation of \a localFile, interpreted as a
+    local file.
+
+    \sa toLocalFile()
+*/
+QUrl QUrl::fromLocalFile(const QString &localFile)
+{
+    QUrl url;
+    url.setScheme(QLatin1String("file"));
+    QString deslashified = localFile;
+    deslashified.replace(QLatin1Char('\\'), QLatin1Char('/'));
+
+
+
+    // magic for drives on windows
+    if (deslashified.length() > 1 && deslashified.at(1) == QLatin1Char(':') && deslashified.at(0) != QLatin1Char('/')) {
+        url.setPath(QLatin1Char('/') + deslashified);
+    // magic for shared drive on windows
+    } else if (deslashified.startsWith(QLatin1String("//"))) {
+        int indexOfPath = deslashified.indexOf(QLatin1Char('/'), 2);
+        url.setHost(deslashified.mid(2, indexOfPath - 2));
+        if (indexOfPath > 2)
+            url.setPath(deslashified.right(deslashified.length() - indexOfPath));
+    } else {
+        url.setPath(deslashified);
+    }
+
+    return url;
+}
+
+/*!
+    Returns the path of this URL formatted as a local file path.
+
+    \sa fromLocalFile()
+*/
+QString QUrl::toLocalFile() const
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+
+    QString tmp;
+    QString ourPath = path();
+    if (d->scheme.isEmpty() || QString::compare(d->scheme, QLatin1String("file"), Qt::CaseInsensitive) == 0) {
+
+        // magic for shared drive on windows
+        if (!d->host.isEmpty()) {
+            tmp = QLatin1String("//") + d->host + (ourPath.length() > 0 && ourPath.at(0) != QLatin1Char('/')
+                                                  ? QLatin1Char('/') + ourPath :  ourPath);
+        } else {
+            tmp = ourPath;
+            // magic for drives on windows
+            if (ourPath.length() > 2 && ourPath.at(0) == QLatin1Char('/') && ourPath.at(2) == QLatin1Char(':'))
+                tmp.remove(0, 1);
+        }
+    }
+
+    return tmp;
+}
+
+/*!
+    Returns true if this URL is a parent of \a childUrl. \a childUrl is a child
+    of this URL if the two URLs share the same scheme and authority,
+    and this URL's path is a parent of the path of \a childUrl.
+*/
+bool QUrl::isParentOf(const QUrl &childUrl) const
+{
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+
+    QString childPath = childUrl.path();
+    QString ourPath = path();
+
+    return ((childUrl.scheme().isEmpty() || d->scheme == childUrl.scheme())
+            && (childUrl.authority().isEmpty() || d->authority() == childUrl.authority())
+            &&  childPath.startsWith(ourPath)
+            && ((ourPath.endsWith(QLatin1Char('/')) && childPath.length() > ourPath.length())
+                || (!ourPath.endsWith(QLatin1Char('/'))
+                    && childPath.length() > ourPath.length() && childPath.at(ourPath.length()) == QLatin1Char('/'))));
+}
+
+/*!
+    \fn void QUrl::setProtocol(const QString &s)
+
+    Use setScheme() instead.
+*/
+
+/*!
+    \fn void QUrl::setUser(const QString &s)
+
+    Use setUserName() instead.
+*/
+
+/*!
+    \fn bool QUrl::hasUser() const
+
+    Use !userName().isEmpty() instead.
+*/
+
+/*!
+    \fn bool QUrl::hasPassword() const
+
+    Use !password().isEmpty() instead.
+*/
+
+/*!
+    \fn bool QUrl::hasHost() const
+
+    Use !host().isEmpty() instead.
+*/
+
+/*!
+    \fn bool QUrl::hasPort() const
+
+    Use port() != -1 instead.
+*/
+
+/*!
+    \fn bool QUrl::hasPath() const
+
+    Use !path().isEmpty() instead.
+*/
+
+/*!
+    \fn void QUrl::setQuery(const QString &txt)
+
+    Use setEncodedQuery() instead.
+*/
+
+/*!
+    \fn void QUrl::setRef(const QString &txt)
+
+    Use setFragment() instead.
+*/
+
+/*!
+    \fn bool QUrl::hasRef() const
+
+    Use !fragment().isEmpty() instead.
+*/
+
+/*!
+    \fn void QUrl::addPath(const QString &p)
+
+    Use setPath() instead.
+*/
+
+/*!
+    \fn void QUrl::setFileName(const QString &txt)
+
+    Use setPath() instead.
+*/
+
+/*!
+    \fn void QUrl::decode(QString &url)
+
+    Use fromPercentEncoding() instead.
+*/
+
+/*!
+    \fn void QUrl::encode(QString &url)
+
+    Use toPercentEncoding() instead.
+*/
+
+/*!
+    \fn bool QUrl::cdUp()
+
+    Use resolved("..") instead.
+
+    \oldcode
+        QUrl url("http://example.com/Developer/");
+        url.cdUp();
+    \newcode
+        QUrl url("http://example.com/Developer/");
+        url = url.resolved("..");
+    \endcode
+*/
+
+/*!
+    \fn bool QUrl::isRelativeUrl(const QString &url)
+
+    Use isRelative() instead.
+*/
+
+/*!
+    \fn void QUrl::reset()
+
+    Use clear() instead.
+*/
+
+/*!
+    \fn  QUrl::operator QString() const
+
+    Use toString() instead.
+*/
+
+/*!
+    \fn QString QUrl::protocol() const
+
+    Use scheme() instead.
+*/
+
+/*!
+    \fn QString QUrl::user() const
+
+    Use userName() instead.
+*/
+
+/*!
+    \fn QString QUrl::query() const
+
+    Use encodedQuery() instead.
+*/
+
+/*!
+    \fn QString QUrl::ref() const
+
+    Use fragment() instead.
+*/
+
+/*!
+    \fn QString QUrl::fileName() const
+
+    Use QFileInfo(path()).fileName() instead.
+*/
+
+/*!
+    \fn QString QUrl::dirPath() const
+
+    Use QFileInfo(path()).absolutePath() or QFileInfo(path()) instead.
+*/
+
+#ifdef QT3_SUPPORT
+void QUrl::setFileName(const QString &txt)
+{
+    QFileInfo fileInfo(path());
+    fileInfo.setFile(txt);
+    setPath(fileInfo.filePath());
+}
+
+QString QUrl::fileName() const
+{
+    QFileInfo fileInfo(path());
+    return fileInfo.fileName();
+}
+
+QString QUrl::dirPath() const
+{
+    QFileInfo fileInfo(path());
+    if (fileInfo.isAbsolute()) {
+        QString absPath = fileInfo.absolutePath();
+#ifdef Q_OS_WIN
+        if (absPath.size() > 1 && absPath.at(1) == QLatin1Char(':'))
+            absPath = absPath.mid(2);
+#endif
+        return absPath;
+    }
+    return fileInfo.path();
+}
+#endif
+
+
+#ifndef QT_NO_DATASTREAM
+/*! \relates QUrl
+
+    Writes url \a url to the stream \a out and returns a reference
+    to the stream.
+
+    \sa \link datastreamformat.html Format of the QDataStream operators \endlink
+*/
+QDataStream &operator<<(QDataStream &out, const QUrl &url)
+{
+    QByteArray u = url.toEncoded();
+    out << u;
+    return out;
+}
+
+/*! \relates QUrl
+
+    Reads a url into \a url from the stream \a in and returns a
+    reference to the stream.
+
+    \sa \link datastreamformat.html Format of the QDataStream operators \endlink
+*/
+QDataStream &operator>>(QDataStream &in, QUrl &url)
+{
+    QByteArray u;
+    in >> u;
+    url = QUrl::fromEncoded(u);
+    return in;
+}
+#endif // QT_NO_DATASTREAM
+
+#ifndef QT_NO_DEBUG_STREAM
+QDebug operator<<(QDebug d, const QUrl &url)
+{
+    d.maybeSpace() << "QUrl(" << url.toString() << ')';
+    return d.space();
+}
+#endif
+
+/*!
+    \since 4.2
+
+    Returns a text string that explains why an URL is invalid in the case being;
+    otherwise returns an empty string.
+*/
+QString QUrl::errorString() const
+{
+    return d->createErrorString();
+}
+
+/*!
+    \typedef QUrl::DataPtr
+    \internal
+*/
+
+/*!
+    \fn DataPtr &QUrl::data_ptr()
+    \internal
+*/
+
+QT_END_NAMESPACE