Merge branch 'master' of git://scm.dev.nokia.troll.no/qt/qt-releng-team

* 'master' of git://scm.dev.nokia.troll.no/qt/qt-releng-team: (506 commits)
  Removed timestamp setting and checking for Symbian header export
  Cocoa/Alien: bugfix corner cases with popups and enter/leave
  My 4.7.2 changes
  Fix QFileDialog Symbian native file dialog filename filtering.
  fix QMAKE_COPY_DIR for mingw+sh
  Phonon MMF backend enabled in configuration and deployment
  Using a better flag to control the fast allocator
  Using QElapesedTimer for Symbian idle detector
  Idle detector thread improvements
  Updated QtGui and QtCore DEF files
  Update tests for QScriptEngineAgent.
  PathView items were not correctly updated when rootIndex changed.
  Allow text to selected in a TextEdit or TextInput inside a Flickable.
  Update modules-related tests and docs
  CLeanup registers after AddString
  4.7.2 changes
  Change paging attributes for Symbian binaries
  Fix build failure
  Fix regression in creating mkspecs/default
  Use the thread-default glib context for the DBus connection in the ICD bearer manager.
  ...

1 files changed, 191 insertions, 191 deletions

diff --git a/doc/src/snippets/qstring/main.cpp b/doc/src/snippets/qstring/main.cpp
index 9aac79d..bbc9e98 100644
--- a/doc/src/snippets/qstring/main.cpp
+++ b/doc/src/snippets/qstring/main.cpp
@@ -126,22 +126,22 @@ Widget::Widget(QWidget *parent)
 
 void Widget::constCharPointer()
 {
-//! [0]
+    //! [0]
     QString str = "Hello";
-//! [0]
+    //! [0]
 }
 
 void Widget::constCharArray()
 {
-//! [1]
+    //! [1]
     static const QChar data[4] = { 0x0055, 0x006e, 0x10e3, 0x03a3 };
     QString str(data, 4);
-//! [1]
+    //! [1]
 }
 
 void Widget::characterReference()
 {
-//! [2]
+    //! [2]
     QString str;
     str.resize(4);
 
@@ -149,46 +149,46 @@ void Widget::characterReference()
     str[1] = QChar('n');
     str[2] = QChar(0x10e3);
     str[3] = QChar(0x03a3);
-//! [2]
+    //! [2]
 }
 
 void Widget::atFunction()
 {
-//! [3]
+    //! [3]
     QString str;
 
     for (int i = 0; i < str.size(); ++i) {
         if (str.at(i) >= QChar('a') && str.at(i) <= QChar('f'))
             qDebug() << "Found character in range [a-f]";
     }
-//! [3]
+    //! [3]
 }
 
 void Widget::stringLiteral()
 {
-//! [4]
+    //! [4]
     QString str;
 
     if (str == "auto" || str == "extern"
             || str == "static" || str == "register") {
         // ...
     }
-//! [4]
+    //! [4]
 }
 
 void Widget::modify()
 {
-//! [5]
+    //! [5]
     QString str = "and";
     str.prepend("rock ");     // str == "rock and"
     str.append(" roll");        // str == "rock and roll"
     str.replace(5, 3, "&");   // str == "rock & roll"
-//! [5]
+    //! [5]
 }
 
 void Widget::index()
 {
-//! [6]
+    //! [6]
     QString str = "We must be <b>bold</b>, very <b>bold</b>";
     int j = 0;
 
@@ -196,25 +196,25 @@ void Widget::index()
         qDebug() << "Found <b> tag at index position" << j;
         ++j;
     }
-//! [6]
+    //! [6]
 }
 
 //! [7]
-    QString Widget::boolToString(bool b)
-    {
-        QString result;
-        if (b)
-            result = "True";
-        else
-            result = "False";
-        return result;
-    }
+QString Widget::boolToString(bool b)
+{
+    QString result;
+    if (b)
+        result = "True";
+    else
+        result = "False";
+    return result;
+}
 //! [7]
 
 
 void Widget::nullVsEmpty()
 {
-//! [8]
+    //! [8]
     QString().isNull();               // returns true
     QString().isEmpty();              // returns true
 
@@ -223,45 +223,45 @@ void Widget::nullVsEmpty()
 
     QString("abc").isNull();          // returns false
     QString("abc").isEmpty();         // returns false
-//! [8]
+    //! [8]
 }
 
 void Widget::appendFunction()
 {
-//! [9]
+    //! [9]
     QString x = "free";
     QString y = "dom";
 
     x.append(y);
     // x == "freedom"
-//! [9]
+    //! [9]
 
-//! [10]
+    //! [10]
     x.insert(x.size(), y);
-//! [10]
+    //! [10]
 }
 
 void Widget::argFunction()
 {
-//! [11]
+    //! [11]
     QString i;           // current file's number
     QString total;       // number of files to process
     QString fileName;    // current file's name
 
     QString status = QString("Processing file %1 of %2: %3")
                     .arg(i).arg(total).arg(fileName);
-//! [11]
+    //! [11]
 
-//! [12] //! [13]
+    //! [12] //! [13]
     QString str;
-//! [12]
+    //! [12]
     str = "%1 %2";
 
     str.arg("%1f", "Hello");        // returns "%1f Hello"
     str.arg("%1f").arg("Hello");    // returns "Hellof %2"
-//! [13]
+    //! [13]
 
-//! [14]
+    //! [14]
     str = QString("Decimal 63 is %1 in hexadecimal")
             .arg(63, 0, 16);
     // str == "Decimal 63 is 3f in hexadecimal"
@@ -272,16 +272,16 @@ void Widget::argFunction()
             .arg(12345)
             .arg(12345, 0, 16);
     // str == "12345 12,345 3039"
-//! [14]
+    //! [14]
 }
 
 void Widget::chopFunction()
 {
-//! [15]
+    //! [15]
     QString str("LOGOUT\r\n");
     str.chop(2);
     // str == "LOGOUT"
-//! [15]
+    //! [15]
 }
 
 void Widget::compareFunction()
@@ -293,251 +293,251 @@ void Widget::compareFunction()
 
 void Widget::compareSensitiveFunction()
 {
-//! [16]
+    //! [16]
     int x = QString::compare("aUtO", "AuTo", Qt::CaseInsensitive);  // x == 0
     int y = QString::compare("auto", "Car", Qt::CaseSensitive);     // y > 0
     int z = QString::compare("auto", "Car", Qt::CaseInsensitive);   // z < 0
-//! [16]
+    //! [16]
 }
 
 void Widget::containsFunction()
 {
-//! [17]
+    //! [17]
     QString str = "Peter Pan";
     str.contains("peter", Qt::CaseInsensitive);    // returns true
-//! [17]
+    //! [17]
 }
 
 void Widget::countFunction()
 {
-//! [18]
+    //! [18]
     QString str = "banana and panama";
     str.count(QRegExp("a[nm]a"));    // returns 4
-//! [18]
+    //! [18]
 }
 
 void Widget::dataFunction()
 {
-//! [19]
+    //! [19]
     QString str = "Hello world";
     QChar *data = str.data();
     while (!data->isNull()) {
         qDebug() << data->unicode();
         ++data;
     }
-//! [19]
+    //! [19]
 }
 
 void Widget::endsWithFunction()
 {
-//! [20]
+    //! [20]
     QString str = "Bananas";
     str.endsWith("anas");         // returns true
     str.endsWith("pple");         // returns false
-//! [20]
+    //! [20]
 }
 
 void Widget::fillFunction()
 {
-//! [21]
+    //! [21]
     QString str = "Berlin";
     str.fill('z');
     // str == "zzzzzz"
 
     str.fill('A', 2);
     // str == "AA"
-//! [21]
+    //! [21]
 }
 
 void Widget::fromRawDataFunction()
 {
-//! [22]
-     QRegExp pattern;
-     static const QChar unicode[] = {
-             0x005A, 0x007F, 0x00A4, 0x0060,
-             0x1009, 0x0020, 0x0020};
-     int size = sizeof(unicode) / sizeof(QChar);
+    //! [22]
+    QRegExp pattern;
+    static const QChar unicode[] = {
+            0x005A, 0x007F, 0x00A4, 0x0060,
+            0x1009, 0x0020, 0x0020};
+    int size = sizeof(unicode) / sizeof(QChar);
 
-     QString str = QString::fromRawData(unicode, size);
-     if (str.contains(QRegExp(pattern))) {
-         // ...
-//! [22] //! [23]
-     }
-//! [23]
+    QString str = QString::fromRawData(unicode, size);
+    if (str.contains(QRegExp(pattern))) {
+        // ...
+    //! [22] //! [23]
+    }
+    //! [23]
 }
 
 void Widget::indexOfFunction()
 {
-//! [24]
+    //! [24]
     QString x = "sticky question";
     QString y = "sti";
     x.indexOf(y);               // returns 0
     x.indexOf(y, 1);            // returns 10
     x.indexOf(y, 10);           // returns 10
     x.indexOf(y, 11);           // returns -1
-//! [24]
+    //! [24]
 }
 
 void Widget::firstIndexOfFunction()
 {
-//! [25]
+    //! [25]
     QString str = "the minimum";
     str.indexOf(QRegExp("m[aeiou]"), 0);       // returns 4
-//! [25]
+    //! [25]
 }
 
 void Widget::insertFunction()
 {
-//! [26]
+    //! [26]
     QString str = "Meal";
     str.insert(1, QString("ontr"));
     // str == "Montreal"
-//! [26]
+    //! [26]
 }
 
 void Widget::isEmptyFunction()
 {
-//! [27]
+    //! [27]
     QString().isEmpty();            // returns true
     QString("").isEmpty();          // returns true
     QString("x").isEmpty();         // returns false
     QString("abc").isEmpty();       // returns false
-//! [27]
+    //! [27]
 }
 
 void Widget::isNullFunction()
 {
-//! [28]
+    //! [28]
     QString().isNull();             // returns true
     QString("").isNull();           // returns false
     QString("abc").isNull();        // returns false
-//! [28]
+    //! [28]
 }
 
 void Widget::lastIndexOfFunction()
 {
-//! [29]
+    //! [29]
     QString x = "crazy azimuths";
     QString y = "az";
     x.lastIndexOf(y);           // returns 6
     x.lastIndexOf(y, 6);        // returns 6
     x.lastIndexOf(y, 5);        // returns 2
     x.lastIndexOf(y, 1);        // returns -1
-//! [29]
+    //! [29]
 
-//! [30]
+    //! [30]
     QString str = "the minimum";
     str.lastIndexOf(QRegExp("m[aeiou]"));      // returns 8
-//! [30]
+    //! [30]
 }
 
 void Widget::leftFunction()
 {
-//! [31]
+    //! [31]
     QString x = "Pineapple";
     QString y = x.left(4);      // y == "Pine"
-//! [31]
+    //! [31]
 }
 
 void Widget::leftJustifiedFunction()
 {
-//! [32]
+    //! [32]
     QString s = "apple";
     QString t = s.leftJustified(8, '.');    // t == "apple..."
-//! [32]
+    //! [32]
 
-//! [33]
+    //! [33]
     QString str = "Pineapple";
     str = str.leftJustified(5, '.', true);    // str == "Pinea"
-//! [33]
+    //! [33]
 }
 
 void Widget::midFunction()
 {
-//! [34]
+    //! [34]
     QString x = "Nine pineapples";
     QString y = x.mid(5, 4);            // y == "pine"
     QString z = x.mid(5);               // z == "pineapples"
-//! [34]
+    //! [34]
 }
 
 void Widget::numberFunction()
 {
-//! [35]
+    //! [35]
     long a = 63;
     QString s = QString::number(a, 16);             // s == "3f"
     QString t = QString::number(a, 16).toUpper();     // t == "3F"
-//! [35]
+    //! [35]
 }
 
 void Widget::prependFunction()
 {
-//! [36]
+    //! [36]
     QString x = "ship";
     QString y = "air";
     x.prepend(y);
     // x == "airship"
-//! [36]
+    //! [36]
 }
 
 void Widget::removeFunction()
 {
-//! [37]
+    //! [37]
     QString s = "Montreal";
     s.remove(1, 4);
     // s == "Meal"
-//! [37]
+    //! [37]
 
-//! [38]
+    //! [38]
     QString t = "Ali Baba";
     t.remove(QChar('a'), Qt::CaseInsensitive);
     // t == "li Bb"
-//! [38]
+    //! [38]
 
-//! [39]
+    //! [39]
     QString r = "Telephone";
     r.remove(QRegExp("[aeiou]."));
     // r == "The"
-//! [39]
+    //! [39]
 }
 
 void Widget::replaceFunction()
 {
-//! [40]
+    //! [40]
     QString x = "Say yes!";
     QString y = "no";
     x.replace(4, 3, y);
     // x == "Say no!"
-//! [40]
+    //! [40]
 
-//! [41]
+    //! [41]
     QString str = "colour behaviour flavour neighbour";
     str.replace(QString("ou"), QString("o"));
     // str == "color behavior flavor neighbor"
-//! [41]
+    //! [41]
 
-//! [42]
+    //! [42]
     QString s = "Banana";
     s.replace(QRegExp("a[mn]"), "ox");
     // s == "Boxoxa"
-//! [42]
+    //! [42]
 
-//! [43]
+    //! [43]
     QString t = "A <i>bon mot</i>.";
     t.replace(QRegExp("<i>([^<]*)</i>"), "\\emph{\\1}");
     // t == "A \\emph{bon mot}."
-//! [43]
+    //! [43]
 
-//! [86]
+    //! [86]
     QString equis = "xxxxxx";
     equis.replace("xx", "x");
     // equis == "xxx"    
-//! [86]
+    //! [86]
 }
 
 void Widget::reserveFunction()
 {
-//! [44]
+    //! [44]
     QString result;
     int maxSize;
     bool condition;
@@ -549,59 +549,59 @@ void Widget::reserveFunction()
         result.append(nextChar);
 
     result.squeeze();
-//! [44]
+    //! [44]
 }
 
 void Widget::resizeFunction()
 {
-//! [45]
+    //! [45]
     QString s = "Hello world";
     s.resize(5);
     // s == "Hello"
 
     s.resize(8);
     // s == "Hello???" (where ? stands for any character)
-//! [45]
+    //! [45]
 
-//! [46]
+    //! [46]
     QString t = "Hello";
     t += QString(10, 'X');
     // t == "HelloXXXXXXXXXX"
-//! [46]
+    //! [46]
 
-//! [47]
+    //! [47]
     QString r = "Hello";
     r = r.leftJustified(10, ' ');
     // r == "Hello     "
-//! [47]
+    //! [47]
 }
 
 void Widget::rightFunction()
 {
-//! [48]
+    //! [48]
     QString x = "Pineapple";
     QString y = x.right(5);      // y == "apple"
-//! [48]
+    //! [48]
 }
 
 void Widget::rightJustifiedFunction()
 {
-//! [49]
+    //! [49]
     QString s = "apple";
     QString t = s.rightJustified(8, '.');    // t == "...apple"
-//! [49]
+    //! [49]
 
-//! [50]
+    //! [50]
     QString str = "Pineapple";
     str = str.rightJustified(5, '.', true);    // str == "Pinea"
-//! [50]
+    //! [50]
 }
 
 void Widget::sectionFunction()
 {
-//! [51] //! [52]
+    //! [51] //! [52]
     QString str;
-//! [51]
+    //! [51]
     QString csv = "forename,middlename,surname,phone";
     QString path = "/usr/local/bin/myapp"; // First field is empty
     QString::SectionFlag flag = QString::SectionSkipEmpty;
@@ -610,83 +610,83 @@ void Widget::sectionFunction()
     str = csv.section(',', 2, 2);   // str == "surname"
     str = path.section('/', 3, 4);  // str == "bin/myapp"
     str = path.section('/', 3, 3, flag); // str == "myapp"
-//! [52]
+    //! [52]
 
-//! [53]
+    //! [53]
     str = csv.section(',', -3, -2);  // str == "middlename,surname"
     str = path.section('/', -1); // str == "myapp"
-//! [53]
+    //! [53]
 
-//! [54]
+    //! [54]
     QString data = "forename**middlename**surname**phone";
 
     str = data.section("**", 2, 2); // str == "surname"
     str = data.section("**", -3, -2); // str == "middlename**surname"
-//! [54]
+    //! [54]
 
-//! [55]
+    //! [55]
     QString line = "forename\tmiddlename  surname \t \t phone";
     QRegExp sep("\\s+");
     str = line.section(sep, 2, 2); // s == "surname"
     str = line.section(sep, -3, -2); // s == "middlename  surname"
-//! [55]
+    //! [55]
 }
 
 void Widget::setNumFunction()
 {
-//! [56]
+    //! [56]
     QString str;
     str.setNum(1234);       // str == "1234"
-//! [56]
+    //! [56]
 }
 
 void Widget::simplifiedFunction()
 {
-//! [57]
+    //! [57]
     QString str = "  lots\t of\nwhitespace\r\n ";
     str = str.simplified();
     // str == "lots of whitespace";
-//! [57]
+    //! [57]
 }
 
 void Widget::sizeFunction()
 {
-//! [58]
+    //! [58]
     QString str = "World";
     int n = str.size();         // n == 5
     str.data()[0];              // returns 'W'
     str.data()[4];              // returns 'd'
     str.data()[5];              // returns '\0'
-//! [58]
+    //! [58]
 }
 
 void Widget::splitFunction()
 {
-//! [59]
+    //! [59]
     QString str;
     QStringList list;
 
     str = "Some  text\n\twith  strange whitespace.";
     list = str.split(QRegExp("\\s+"));
     // list: [ "Some", "text", "with", "strange", "whitespace." ]
-//! [59]
+    //! [59]
 
-//! [60]
+    //! [60]
     str = "This time, a normal English sentence.";
     list = str.split(QRegExp("\\W+"), QString::SkipEmptyParts);
     // list: [ "This", "time", "a", "normal", "English", "sentence" ]
-//! [60]
+    //! [60]
 
-//! [61]
+    //! [61]
     str = "Now: this sentence fragment.";
     list = str.split(QRegExp("\\b"));
     // list: [ "", "Now", ": ", "this", " ", "sentence", " ", "fragment", "." ]
-//! [61]
+    //! [61]
 }
 
 void Widget::splitCaseSensitiveFunction()
 {
-//! [62]
+    //! [62]
     QString str = "a,,b,c";
 
     QStringList list1 = str.split(",");
@@ -694,241 +694,241 @@ void Widget::splitCaseSensitiveFunction()
 
     QStringList list2 = str.split(",", QString::SkipEmptyParts);
     // list2: [ "a", "b", "c" ]
-//! [62]
+    //! [62]
 }
 
 void Widget::sprintfFunction()
 {
-//! [63]
+    //! [63]
     size_t BufSize;
     char buf[BufSize];
 
     ::snprintf(buf, BufSize, "%lld", 123456789LL);
     QString str = QString::fromAscii(buf);
-//! [63]
+    //! [63]
 
-//! [64]
+    //! [64]
     QString result;
     QTextStream(&result) << "pi = " << 3.14;
     // result == "pi = 3.14"
-//! [64]
+    //! [64]
 }
 
 void Widget::startsWithFunction()
 {
-//! [65]
+    //! [65]
     QString str = "Bananas";
     str.startsWith("Ban");     // returns true
     str.startsWith("Car");     // returns false
-//! [65]
+    //! [65]
 }
 
 void Widget::toDoubleFunction()
 {
-//! [66]
+    //! [66]
     QString str = "1234.56";
     double val = str.toDouble();   // val == 1234.56
-//! [66]
+    //! [66]
 
-//! [67]
+    //! [67]
     bool ok;
     double d;
 
     d = QString( "1234.56e-02" ).toDouble(&ok); // ok == true, d == 12.3456
-//! [67]
+    //! [67]
 
-//! [68] //! [69]
+    //! [68] //! [69]
     QLocale::setDefault(QLocale::C);
     d = QString( "1234,56" ).toDouble(&ok); // ok == false
-//! [68]
+    //! [68]
     d = QString( "1234.56" ).toDouble(&ok); // ok == true, d == 1234.56
 
-//! [69] //! [70]
+    //! [69] //! [70]
     QLocale::setDefault(QLocale::German);
     d = QString( "1234,56" ).toDouble(&ok); // ok == true, d == 1234.56
     d = QString( "1234.56" ).toDouble(&ok); // ok == true, d == 1234.56
 
-//! [70]
+    //! [70]
     QLocale::setDefault(QLocale::C);
     d = QString( "1,234,567.89" ).toDouble(&ok); // ok == false
 }
 
 void Widget::toFloatFunction()
 {
-//! [71]
+    //! [71]
     QString str1 = "1234.56";
     str1.toFloat();             // returns 1234.56
 
     bool ok;
     QString str2 = "R2D2";
     str2.toFloat(&ok);          // returns 0.0, sets ok to false
-//! [71]
+    //! [71]
 }
 
 void Widget::toIntFunction()
 {
-//! [72]
+    //! [72]
     QString str = "FF";
     bool ok;
     int hex = str.toInt(&ok, 16);       // hex == 255, ok == true
     int dec = str.toInt(&ok, 10);       // dec == 0, ok == false
-//! [72]
+    //! [72]
 }
 
 void Widget::toLongFunction()
 {
-//! [73]
+    //! [73]
     QString str = "FF";
     bool ok;
 
     long hex = str.toLong(&ok, 16);     // hex == 255, ok == true
     long dec = str.toLong(&ok, 10);     // dec == 0, ok == false
-//! [73]
+    //! [73]
 }
 
 void Widget::toLongLongFunction()
 {
-//! [74]
+    //! [74]
     QString str = "FF";
     bool ok;
 
     qint64 hex = str.toLongLong(&ok, 16);      // hex == 255, ok == true
     qint64 dec = str.toLongLong(&ok, 10);      // dec == 0, ok == false
-//! [74]
+    //! [74]
 }
 
 void Widget::toLowerFunction()
 {
-//! [75]
+    //! [75]
     QString str = "Qt by NOKIA";
     str = str.toLower();        // str == "qt by nokia"
-//! [75]
+    //! [75]
 }
 
 void Widget::toShortFunction()
 {
-//! [76]
+    //! [76]
     QString str = "FF";
     bool ok;
 
     short hex = str.toShort(&ok, 16);   // hex == 255, ok == true
     short dec = str.toShort(&ok, 10);   // dec == 0, ok == false
-//! [76]
+    //! [76]
 }
 
 void Widget::toUIntFunction()
 {
-//! [77]
+    //! [77]
     QString str = "FF";
     bool ok;
 
     uint hex = str.toUInt(&ok, 16);     // hex == 255, ok == true
     uint dec = str.toUInt(&ok, 10);     // dec == 0, ok == false
-//! [77]
+    //! [77]
 }
 
 void Widget::toULongFunction()
 {
-//! [78]
+    //! [78]
     QString str = "FF";
     bool ok;
 
     ulong hex = str.toULong(&ok, 16);   // hex == 255, ok == true
     ulong dec = str.toULong(&ok, 10);   // dec == 0, ok == false
-//! [78]
+    //! [78]
 }
 
 void Widget::toULongLongFunction()
 {
-//! [79]
+    //! [79]
     QString str = "FF";
     bool ok;
 
     quint64 hex = str.toULongLong(&ok, 16);    // hex == 255, ok == true
     quint64 dec = str.toULongLong(&ok, 10);    // dec == 0, ok == false
-//! [79]
+    //! [79]
 }
 
 void Widget::toUShortFunction()
 {
-//! [80]
+    //! [80]
     QString str = "FF";
     bool ok;
 
     ushort hex = str.toUShort(&ok, 16);     // hex == 255, ok == true
     ushort dec = str.toUShort(&ok, 10);     // dec == 0, ok == false
-//! [80]
+    //! [80]
 }
 
 void Widget::toUpperFunction()
 {
-//! [81]
+    //! [81]
     QString str = "TeXt";
     str = str.toUpper();        // str == "TEXT"
-//! [81]
+    //! [81]
 }
 
 void Widget::trimmedFunction()
 {
-//! [82]
+    //! [82]
     QString str = "  lots\t of\nwhitespace\r\n ";
     str = str.trimmed();
     // str == "lots\t of\nwhitespace"
-//! [82]
+    //! [82]
 }
 
 void Widget::truncateFunction()
 {
-//! [83]
+    //! [83]
     QString str = "Vladivostok";
     str.truncate(4);
     // str == "Vlad"
-//! [83]
+    //! [83]
 }
 
 void Widget::plusEqualOperator()
 {
-//! [84]
+    //! [84]
     QString x = "free";
     QString y = "dom";
     x += y;
     // x == "freedom"
-//! [84]
+    //! [84]
 }
 
 void Widget::arrayOperator()
 {
-//! [85]
+    //! [85]
     QString str;
 
     if (str[0] == QChar('?'))
         str[0] = QChar('_');
-//! [85]
+    //! [85]
 }
 
 void Widget::midRefFunction()
 {
-//! [midRef]
+    //! [midRef]
     QString x = "Nine pineapples";
     QStringRef y = x.midRef(5, 4);      // y == "pine"
     QStringRef z = x.midRef(5);         // z == "pineapples"
-//! [midRef]
+    //! [midRef]
 }
 
 void Widget::leftRefFunction()
 {
-//! [leftRef]
+    //! [leftRef]
     QString x = "Pineapple";
     QStringRef y = x.leftRef(4);        // y == "Pine"
-//! [leftRef]
+    //! [leftRef]
 }
 
 void Widget::rightRefFunction()
 {
-//! [rightRef]
+    //! [rightRef]
     QString x = "Pineapple";
     QStringRef y = x.rightRef(5);       // y == "apple"
-//! [rightRef]
+    //! [rightRef]
 }