Merge branch '4.7' of git@scm.dev.nokia.troll.no:qt/qt-s60-public into 4.7

164 files changed, 4845 insertions, 847 deletions

diff --git a/configure b/configure
index bd69a0a..1221d62 100755
--- a/configure
+++ b/configure
@@ -7163,7 +7163,8 @@ if [ "$CFG_WEBKIT" = "auto" ]; then
 fi
 
 if [ "$CFG_WEBKIT" = "yes" ]; then
-    QT_CONFIG="$QT_CONFIG webkit"
+    # This include takes care of adding "webkit" to QT_CONFIG.
+    cp -f "$relpath/src/3rdparty/webkit/WebKit/qt/qt_webkit_version.pri" "$outpath/mkspecs/modules/qt_webkit_version.pri"
     # The reason we set CFG_WEBKIT, is such that the printed overview of what will be enabled, shows correctly.
     CFG_WEBKIT="yes"
 else
@@ -7277,6 +7278,7 @@ fi
 
 # some compilers generate binary incompatible code between different versions,
 # so we need to generate a build key that is different between these compilers
+COMPAT_COMPILER=
 case "$COMPILER" in
 g++*)
     # GNU C++
@@ -7310,6 +7312,22 @@ g++*)
     esac
     [ '!' -z "$COMPILER_VERSION" ] && COMPILER="g++-${COMPILER_VERSION}"
     ;;
+icc*)
+    # The Intel CC compiler on Unix systems matches the ABI of the g++
+    # that is found on PATH
+    COMPILER="icc"
+    COMPAT_COMPILER="g++-4"
+    case "`g++ -dumpversion` 2>/dev/null" in
+    2.95.*)
+        COMPAT_COMPILER="g++-2.95.*"
+        ;;
+    3.*)
+        COMPAT_COMPILER="g++-3.*"
+        ;;
+    *)
+        ;;
+    esac
+    ;;
 *)
     #
     ;;
@@ -7452,9 +7470,20 @@ if [ "$QT_CROSS_COMPILE" = "no" ]; then
         QT_BUILD_KEY_COMPAT="$QT_BUILD_KEY_COMPAT $QT_NAMESPACE"
     fi
 fi
+
+# is this compiler compatible with some other "standard" build key
+QT_BUILD_KEY_COMPAT_COMPILER=
+if [ ! -z "$COMPAT_COMPILER" ]; then
+    QT_BUILD_KEY_COMPAT_COMPILER="$CFG_USER_BUILD_KEY $CFG_ARCH $TARGET_OPERATING_SYSTEM $COMPAT_COMPILER $BUILD_OPTIONS"
+    if [ -n "$QT_NAMESPACE" ]; then
+        QT_BUILD_KEY_COMPAT_COMPILER="$QT_BUILD_KEY_COMPAT_COMPILER $QT_NAMESPACE"
+    fi
+fi
+
 # strip out leading/trailing/extra whitespace
 QT_BUILD_KEY=`echo $QT_BUILD_KEY | sed -e "s,  *, ,g" -e "s,^  *,," -e "s,  *$,,"`
 QT_BUILD_KEY_COMPAT=`echo $QT_BUILD_KEY_COMPAT | sed -e "s,  *, ,g" -e "s,^  *,," -e "s,  *$,,"`
+QT_BUILD_KEY_COMPAT_COMPILER=`echo $QT_BUILD_KEY_COMPAT_COMPILER | sed -e "s,  *, ,g" -e "s,^  *,," -e "s,  *$,,"`
 
 #-------------------------------------------------------------------------------
 # part of configuration information goes into qconfig.h
@@ -7503,6 +7532,10 @@ if [ -n "$QT_BUILD_KEY_COMPAT" ]; then
     echo "#define QT_BUILD_KEY_COMPAT \"$QT_BUILD_KEY_COMPAT\"" \
         >> "$outpath/src/corelib/global/qconfig.h.new"
 fi
+if [ -n "$QT_BUILD_KEY_COMPAT_COMPILER" ]; then
+    echo "#define QT_BUILD_KEY_COMPAT2 \"$QT_BUILD_KEY_COMPAT_COMPILER\"" \
+        >> "$outpath/src/corelib/global/qconfig.h.new"
+fi
 echo "" >>"$outpath/src/corelib/global/qconfig.h.new"
 
 echo "#ifdef QT_BOOTSTRAPPED" >>"$outpath/src/corelib/global/qconfig.h.new"
diff --git a/configure.exe b/configure.exe
index c5bff85..982e038 100755
--- a/configure.exe
+++ b/configure.exe
diff --git a/demos/declarative/calculator/Core/calculator.js b/demos/declarative/calculator/Core/calculator.js
index 16cc309..7c363c7 100644
--- a/demos/declarative/calculator/Core/calculator.js
+++ b/demos/declarative/calculator/Core/calculator.js
@@ -74,6 +74,11 @@ function doOperation(op) {
         memory = display.text.valueOf()
     } else if (op == leftArrow) {
         display.text = display.text.toString().slice(0, -1)
+        if (display.text.length == 0) {
+            display.text = "0"
+        }
+    } else if (op == "Off") {
+        Qt.quit();
     } else if (op == "C") {
         display.text = "0"
     } else if (op == "AC") {
@@ -82,10 +87,5 @@ function doOperation(op) {
         lastOp = ""
         display.text ="0"
     }
-
-    if (op == rotateRight)
-        main.state = "orientation " + Orientation.Landscape
-    if (op == rotateLeft)
-        main.state = ''
 }
 
diff --git a/demos/declarative/calculator/calculator.qml b/demos/declarative/calculator/calculator.qml
index 288455b..68c922b 100644
--- a/demos/declarative/calculator/calculator.qml
+++ b/demos/declarative/calculator/calculator.qml
@@ -58,7 +58,7 @@ Rectangle {
     property string plusminus : "\u00b1"
 
     function doOp(operation) { CalcEngine.doOperation(operation) }
-    
+
     Item {
         id: main
         state: "orientation " + runtime.orientation
@@ -70,8 +70,10 @@ Rectangle {
 
             anchors { fill: parent; topMargin: 6; bottomMargin: 6; leftMargin: 6; rightMargin: 6 }
 
-            Row {
-                Display { id: display; width: box.width; height: 64 }
+            Display {
+                id: display
+                width: box.width-3
+                height: 64
             }
 
             Column {
@@ -82,11 +84,7 @@ Rectangle {
 
                 Row {
                     spacing: 6
-
-                    Button {
-                        id: rotateButton
-                        width: column.w; height: column.h; color: 'purple'; operation: rotateRight
-                    }
+                    Button { width: column.w; height: column.h; color: 'purple'; operation: "Off" }
                     Button { width: column.w; height: column.h; color: 'purple'; operation: leftArrow }
                     Button { width: column.w; height: column.h; color: 'purple'; operation: "C" }
                     Button { width: column.w; height: column.h; color: 'purple'; operation: "AC" }
@@ -103,7 +101,7 @@ Rectangle {
                 }
 
                 Grid {
-                    id: grid; rows: 4; columns: 5; spacing: 6
+                    id: grid; rows: 5; columns: 5; spacing: 6
 
                     property real w: (box.width / columns) - ((spacing * (columns - 1)) / columns)
 
diff --git a/demos/declarative/minehunt/MinehuntCore/pics/No-Ones-Laughing-3.jpg b/demos/declarative/minehunt/MinehuntCore/pics/No-Ones-Laughing-3.jpg
deleted file mode 100644
index 445567f..0000000
--- a/demos/declarative/minehunt/MinehuntCore/pics/No-Ones-Laughing-3.jpg
+++ /dev/null
diff --git a/demos/declarative/minehunt/MinehuntCore/pics/background.png b/demos/declarative/minehunt/MinehuntCore/pics/background.png
new file mode 100644
index 0000000..3734a27
--- /dev/null
+++ b/demos/declarative/minehunt/MinehuntCore/pics/background.png
diff --git a/demos/declarative/minehunt/MinehuntCore/pics/quit.png b/demos/declarative/minehunt/MinehuntCore/pics/quit.png
new file mode 100644
index 0000000..b822057
--- /dev/null
+++ b/demos/declarative/minehunt/MinehuntCore/pics/quit.png
diff --git a/demos/declarative/minehunt/main.cpp b/demos/declarative/minehunt/main.cpp
index fc223dd..8bbaee9 100644
--- a/demos/declarative/minehunt/main.cpp
+++ b/demos/declarative/minehunt/main.cpp
@@ -59,6 +59,7 @@ int main(int argc, char *argv[])
 #endif
     canvas.engine()->rootContext()->setContextObject(game);        
     canvas.setSource(QString("minehunt.qml"));
+    QObject::connect(canvas.engine(), SIGNAL(quit()), &app, SLOT(quit()));
     
 #ifdef Q_OS_SYMBIAN
     canvas.showFullScreen();
diff --git a/demos/declarative/minehunt/minehunt.qml b/demos/declarative/minehunt/minehunt.qml
index 136f56a..4accb52 100644
--- a/demos/declarative/minehunt/minehunt.qml
+++ b/demos/declarative/minehunt/minehunt.qml
@@ -49,7 +49,7 @@ Item {
 
     width: 450; height: 450
 
-    Image { source: "MinehuntCore/pics/No-Ones-Laughing-3.jpg"; anchors.fill: parent; fillMode: Image.Tile }
+    Image { source: "MinehuntCore/pics/background.png"; anchors.fill: parent; fillMode: Image.Tile }
 
     Grid {
         anchors.horizontalCenter: parent.horizontalCenter
@@ -67,6 +67,18 @@ Item {
         x: 20; spacing: 20
         anchors.bottom: field.bottom; anchors.bottomMargin: 15
 
+        Image {
+            source: "MinehuntCore/pics/quit.png"
+            scale: quitMouse.pressed ? 0.8 : 1.0
+            smooth: quitMouse.pressed
+            y: 10
+            MouseArea {
+                id: quitMouse
+                anchors.fill: parent
+                anchors.margins: -20
+                onClicked: Qt.quit()
+            }
+        }
         Column {
             spacing: 2
             Image { source: "MinehuntCore/pics/bomb-color.png" }
diff --git a/demos/declarative/photoviewer/photoviewer.qml b/demos/declarative/photoviewer/photoviewer.qml
index 4ed3105..3072ea2 100644
--- a/demos/declarative/photoviewer/photoviewer.qml
+++ b/demos/declarative/photoviewer/photoviewer.qml
@@ -81,6 +81,11 @@ Rectangle {
             onClicked: mainWindow.editMode = !mainWindow.editMode
             anchors.horizontalCenter: parent.horizontalCenter
         }
+        Button {
+            id: quitButton; label: qsTr("Quit"); rotation: -2;
+            onClicked: Qt.quit()
+            anchors.horizontalCenter: parent.horizontalCenter
+        }
     }
 
     Rectangle {
diff --git a/demos/declarative/rssnews/rssnews.qml b/demos/declarative/rssnews/rssnews.qml
index def3e2c..fb5b5a3 100644
--- a/demos/declarative/rssnews/rssnews.qml
+++ b/demos/declarative/rssnews/rssnews.qml
@@ -71,6 +71,7 @@ Rectangle {
                 id: categories
                 anchors.fill: parent
                 model: rssFeeds
+                footer: quitButtonDelegate
                 delegate: CategoryDelegate {}
                 highlight: Rectangle { color: "steelblue" }
                 highlightMoveSpeed: 9999999
@@ -87,7 +88,24 @@ Rectangle {
             delegate: NewsDelegate {}
         }
     }
-
+    Component {
+        id: quitButtonDelegate
+        Item {
+            width: categories.width; height: 60
+            Text {
+                text: "Quit"
+                font { family: "Helvetica"; pixelSize: 16; bold: true }
+                anchors {
+                    left: parent.left; leftMargin: 15
+                    verticalCenter: parent.verticalCenter
+                }
+            }
+            MouseArea {
+                anchors.fill: parent
+                onClicked: Qt.quit()
+            }
+        }
+    }
     ScrollBar { scrollArea: list; height: list.height; width: 8; anchors.right: window.right }
     Rectangle { x: 220; height: window.height; width: 1; color: "#cccccc" }
 }
diff --git a/demos/declarative/snake/snake.qml b/demos/declarative/snake/snake.qml
index ed3bac9..12ad71c 100644
--- a/demos/declarative/snake/snake.qml
+++ b/demos/declarative/snake/snake.qml
@@ -194,6 +194,12 @@ Rectangle {
             anchors.verticalCenter: parent.verticalCenter
         }
 
+        Content.Button {
+            text: "Quit"
+            anchors { left: btnA.right; leftMargin: 3; verticalCenter: parent.verticalCenter }
+            onClicked: Qt.quit();
+        }
+
         Text {
             color: activePalette.text
             text: "Score: " + score; font.bold: true
diff --git a/demos/declarative/twitter/TwitterCore/TitleBar.qml b/demos/declarative/twitter/TwitterCore/TitleBar.qml
index 558bc18..479aa20 100644
--- a/demos/declarative/twitter/TwitterCore/TitleBar.qml
+++ b/demos/declarative/twitter/TwitterCore/TitleBar.qml
@@ -58,10 +58,20 @@ Item {
             rssModel.tags = editor.text
         }
 
+        Image {
+            id: quitButton
+            x: 5
+            anchors.verticalCenter: parent.verticalCenter
+            source: "images/quit.png"
+            MouseArea {
+                anchors.fill: parent
+                onClicked: Qt.quit()
+            }
+        }    
         Text {
             id: categoryText
             anchors {
-                left: parent.left; right: tagButton.left; leftMargin: 10; rightMargin: 10
+                left: quitButton.right; right: tagButton.left; leftMargin: 5; rightMargin: 10
                 verticalCenter: parent.verticalCenter
             }
             elide: Text.ElideLeft
diff --git a/demos/declarative/twitter/TwitterCore/images/quit.png b/demos/declarative/twitter/TwitterCore/images/quit.png
new file mode 100644
index 0000000..5bda1b6
--- /dev/null
+++ b/demos/declarative/twitter/TwitterCore/images/quit.png
diff --git a/demos/declarative/webbrowser/content/Header.qml b/demos/declarative/webbrowser/content/Header.qml
index 5abf440..d3ccae3 100644
--- a/demos/declarative/webbrowser/content/Header.qml
+++ b/demos/declarative/webbrowser/content/Header.qml
@@ -51,7 +51,6 @@ Image {
 
     x: webView.contentX < 0 ? -webView.contentX : webView.contentX > webView.contentWidth-webView.width
        ? -webView.contentX+webView.contentWidth-webView.width : 0
-
     y: {
         if (webView.progress < 1.0)
             return 0;
@@ -59,7 +58,6 @@ Image {
             webView.contentY < 0 ? -webView.contentY : webView.contentY > height ? -height : -webView.contentY
         }
     }
-
     Column {
         width: parent.width
 
@@ -101,14 +99,38 @@ Image {
 
             Button {
                 id: reloadButton
-                anchors { right: parent.right; rightMargin: 4 }
+                anchors { right: quitButton.left; rightMargin: 10 }
                 action: webView.reload; image: "pics/view-refresh.png"
                 visible: webView.progress == 1.0 && !header.urlChanged
             }
+            Text {
+                id: quitButton
+                color: "white"
+                style: Text.Sunken
+                anchors.right: parent.right
+                anchors.top: parent.top
+                anchors.bottom: parent.bottom
+                verticalAlignment: Text.AlignVCenter
+                horizontalAlignment: Text.AlignHCenter
+                font.pixelSize: 18
+                width: 60
+                text: "Quit"
+                MouseArea {
+                    anchors.fill: parent
+                    onClicked: Qt.quit()
+                }
+                Rectangle {
+                    width: 1
+                    y: 5
+                    height: parent.height-10
+                    anchors.right: parent.left
+                    color: "darkgray"
+                }
+            }
 
             Button {
                 id: stopButton
-                anchors { right: parent.right; rightMargin: 4 }
+                anchors { right: quitButton.left; rightMargin: 10 }
                 action: webView.stop; image: "pics/edit-delete.png"
                 visible: webView.progress < 1.0 && !header.urlChanged
             }
diff --git a/demos/declarative/webbrowser/content/pics/edit-delete.png b/demos/declarative/webbrowser/content/pics/edit-delete.png
index 351659b..df2a147 100644
--- a/demos/declarative/webbrowser/content/pics/edit-delete.png
+++ b/demos/declarative/webbrowser/content/pics/edit-delete.png
diff --git a/demos/declarative/webbrowser/content/pics/go-jump-locationbar.png b/demos/declarative/webbrowser/content/pics/go-jump-locationbar.png
index 636fe38..61f779c 100644
--- a/demos/declarative/webbrowser/content/pics/go-jump-locationbar.png
+++ b/demos/declarative/webbrowser/content/pics/go-jump-locationbar.png
diff --git a/demos/declarative/webbrowser/content/pics/go-next-view.png b/demos/declarative/webbrowser/content/pics/go-next-view.png
index 3bce02d..a585cab 100644
--- a/demos/declarative/webbrowser/content/pics/go-next-view.png
+++ b/demos/declarative/webbrowser/content/pics/go-next-view.png
diff --git a/demos/declarative/webbrowser/content/pics/go-previous-view.png b/demos/declarative/webbrowser/content/pics/go-previous-view.png
index 3ec011e..612fb34 100644
--- a/demos/declarative/webbrowser/content/pics/go-previous-view.png
+++ b/demos/declarative/webbrowser/content/pics/go-previous-view.png
diff --git a/dist/changes-4.6.4 b/dist/changes-4.6.4
index 381023f..389aa3a 100644
--- a/dist/changes-4.6.4
+++ b/dist/changes-4.6.4
@@ -63,8 +63,12 @@ QtNetwork
 QtOpenGL
 --------
 
- - foo
-    * bar
+ - QGLShaderProgram
+    * [QTBUG-12478] Don't resolve GLSL extensions if no shaders.
+    * [QTBUG-12591] setUniformValue(QSize) was setting (w,w) not (w,h).
+    * [QTBUG-12862] Don't #define highp/mediump/lowp if the desktop OpenGL
+      implementation has the GL_ARB_ES2_compatibility extension.
+    * [QTBUG-12554] Wrong OpenGLVersionFlags on OpenGL 4.0 systems.
 
 QtScript
 --------
diff --git a/dist/changes-4.7.1 b/dist/changes-4.7.1
new file mode 100644
index 0000000..c8b26c2
--- /dev/null
+++ b/dist/changes-4.7.1
@@ -0,0 +1,118 @@
+Qt 4.7.1 is a bug-fix release. It maintains both forward and backward
+compatibility (source and binary) with Qt 4.7.0.  For more details,
+refer to the online documentation included in this distribution. The
+documentation is also available online:
+
+  http://qt.nokia.com/doc/4.7
+
+The Qt version 4.7 series is binary compatible with the 4.6.x series.
+Applications compiled for 4.6 will continue to run with 4.7.
+
+Some of the changes listed in this file include issue tracking numbers
+corresponding to tasks in the Qt Bug Tracker, the (now obsolete) Task
+Tracker, or the Merge Request queue of the public source repository.
+
+Qt Bug Tracker: http://bugreports.qt.nokia.com
+Task Tracker:   http://qt.nokia.com/developer/task-tracker
+Merge Request:  http://qt.gitorious.org
+
+****************************************************************************
+*                           General                                        *
+****************************************************************************
+
+Optimizations
+-------------
+
+ - Improved the benchmarking library's timing code
+    * Uses a faster access to the system clock
+
+ * See list of Important Behavior Changes below
+
+
+****************************************************************************
+*                          Library                                         *
+****************************************************************************
+
+QtCore
+------
+
+
+QtGui
+-----
+
+
+QtDBus
+------
+
+
+QtMultimedia
+------------
+
+
+QtNetwork
+---------
+
+
+QtOpenGL
+--------
+
+
+QtOpenVG
+--------
+
+
+QtWebKit
+--------
+
+
+QtSql
+-----
+
+
+QtSvg
+-----
+
+
+Qt Plugins
+----------
+
+
+
+****************************************************************************
+*                      Platform Specific Changes                           *
+****************************************************************************
+
+Qt for Unix (X11 and Mac OS X)
+------------------------------
+
+
+Qt for Linux/X11
+----------------
+
+
+Qt for Windows
+--------------
+
+
+Qt for Mac OS X
+---------------
+
+
+Qt for Symbian
+--------------
+
+
+
+****************************************************************************
+*                          Tools                                           *
+****************************************************************************
+
+ - Designer
+
+ - uic
+
+****************************************************************************
+*                     Important Behavior Changes                           *
+****************************************************************************
+
+
diff --git a/doc/src/getting-started/examples.qdoc b/doc/src/getting-started/examples.qdoc
index 708c44e..e8c85e6 100644
--- a/doc/src/getting-started/examples.qdoc
+++ b/doc/src/getting-started/examples.qdoc
@@ -255,6 +255,7 @@
     \o \l{graphicsview/flowlayout}{Flow Layout}
     \o \l{graphicsview/simpleanchorlayout}{Simple Anchor Layout}
     \o \l{graphicsview/weatheranchorlayout}{Weather Anchor Layout}
+    \o \l{graphicsview/basicgraphicslayouts}{Basic Graphics Layouts}
     \endlist
 
     Some examples demonstrate the use of graphics effects with canvas items.
@@ -471,6 +472,7 @@
     \o  \l{network/googlesuggest}{Google Suggest}
     \o  \l{network/bearercloud}{Bearer Cloud}\raisedaster
     \o  \l{network/bearermonitor}{Bearer Monitor}
+    \o  \l{network/securesocketclient}{Secure Socket Client}
     \endlist
 
     Examples marked with an asterisk (*) are fully documented.
@@ -609,6 +611,7 @@
     \o \l{sql/querymodel}{Query Model}
     \o \l{sql/relationaltablemodel}{Relational Table Model}
     \o \l{sql/tablemodel}{Table Model}
+    \o \l{sql/masterdetail}{Master Detail}
     \o \l{sql/sqlwidgetmapper}{SQL Widget Mapper}\raisedaster
     \endlist
 
@@ -633,6 +636,7 @@
     \o \l{xml/streambookmarks}{QXmlStream Bookmarks}\raisedaster
     \o \l{xml/rsslisting}{RSS-Listing}
     \o \l{xml/xmlstreamlint}{XML Stream Lint Example}\raisedaster
+    \o \l{xml/htmlinfo}{XML HTML Info}
     \endlist
 
     The XQuery/XPath and XML Schema engines in the QtXmlPatterns modules
diff --git a/doc/src/getting-started/installation.qdoc b/doc/src/getting-started/installation.qdoc
index 629d8b7..708f166 100644
--- a/doc/src/getting-started/installation.qdoc
+++ b/doc/src/getting-started/installation.qdoc
@@ -1211,9 +1211,9 @@ applications using Qt for Symbian can start right away.}
 
     Qt for the Symbian platform requires the following software installed on your development PC:
     \list
-        \o \l{http://www.forum.nokia.com/main/resources/tools_and_sdks/carbide_cpp/}{Carbide.c++ v2.0.0 or higher}
+        \o \l{http://www.forum.nokia.com/Library/Tools_and_downloads/Other/Carbide.c++/}{Carbide.c++ v2.3.0 or higher recommended}.
            \list
-           \o \bold{Note:} It may be necessary to update the Carbide compiler.
+           \o \bold{Note:} It may be necessary to update the Carbide compiler depending on Carbide version.
               See \l{http://pepper.troll.no/s60prereleases/patches/}{here} for instructions how to check your
               compiler version and how to patch it, if needed.
            \endlist
@@ -1223,18 +1223,18 @@ applications using Qt for Symbian can start right away.}
               but that version is no longer available from ActiveState. However, Qt for Symbian has been successfully
               compiled using both 5.8.x and 5.10.x versions.
            \endlist
-        \o \l{http://www.forum.nokia.com/main/resources/tools_and_sdks/S60SDK/}{S60 Platform SDK 3rd Edition FP1 or higher}
+        \o \l{http://www.forum.nokia.com/info/sw.nokia.com/id/ec866fab-4b76-49f6-b5a5-af0631419e9c/S60_All_in_One_SDKs.html}{S60 Platform SDK 3rd Edition FP1 or higher}
            \list
            \o \bold{Note:} Users of \bold{S60 Platform SDK 3rd Edition FP1} also need special update. The update can be found
            \l{http://pepper.troll.no/s60prereleases/patches/}{here}.
            \endlist
-        \o \l{http://www.forum.nokia.com/main/resources/technologies/openc_cpp/}{Open C/C++ v1.6.0 or higher}.
+        \o \l{http://www.forum.nokia.com/info/sw.nokia.com/id/91d89929-fb8c-4d66-bea0-227e42df9053/Open_C_SDK_Plug-In.html}{Open C/C++ v1.7.5 or higher}.
            Install this to all Symbian SDKs you plan to use Qt with.
         \o Building Qt tools from scratch requires \l{http://www.mingw.org/}{MinGW 3.4.5 or higher}, or another windows compiler.
            \list
            \o \bold{Note:} This is not required if you are using pre-built binary package.
            \endlist
-        \o Building Qt libraries requires \l{http://www.arm.com/products/DevTools/RVCT.html}{RVCT} version 2.2 (build 686 or later),
+        \o Building Qt libraries requires \l{http://www.arm.com/products/tools/software-development-tools.php}{RVCT} version 2.2 (build 686 or later),
            which is not available free of charge.  Usage of later versions of RVCT, including the 3.x and 4.x series, is not supported
            in this release.
     \endlist
diff --git a/doc/src/images/qml-image-example.png b/doc/src/images/qml-image-example.png
index c1951c0..8d9846f 100644
--- a/doc/src/images/qml-image-example.png
+++ b/doc/src/images/qml-image-example.png
diff --git a/doc/src/platforms/x11overlays.qdoc b/doc/src/platforms/x11overlays.qdoc
index 1a03ea6..949a500 100644
--- a/doc/src/platforms/x11overlays.qdoc
+++ b/doc/src/platforms/x11overlays.qdoc
@@ -28,6 +28,7 @@
 /*!
     \page x11overlays.html
     \title How to Use X11 Overlays with Qt
+	\ingroup best-practices
 
     X11 overlays are a powerful mechanism for drawing
     annotations etc., on top of an image without destroying it, thus saving
diff --git a/examples/declarative/animation/states/qt-logo.png b/examples/declarative/animation/states/qt-logo.png
new file mode 100644
index 0000000..14ddf2a
--- /dev/null
+++ b/examples/declarative/animation/states/qt-logo.png
diff --git a/examples/declarative/animation/states/states.qml b/examples/declarative/animation/states/states.qml
index 77101d0..34cdae3 100644
--- a/examples/declarative/animation/states/states.qml
+++ b/examples/declarative/animation/states/states.qml
@@ -48,14 +48,14 @@ Rectangle {
     Image { 
         id: userIcon
         x: topLeftRect.x; y: topLeftRect.y
-        source: "user.png"
+        source: "qt-logo.png"
     }
 
     Rectangle {
         id: topLeftRect
 
         anchors { left: parent.left; top: parent.top; leftMargin: 10; topMargin: 20 }
-        width: 64; height: 64
+        width: 46; height: 54
         color: "Transparent"; border.color: "Gray"; radius: 6
 
         // Clicking in here sets the state to the default state, returning the image to
@@ -67,7 +67,7 @@ Rectangle {
         id: middleRightRect
 
         anchors { right: parent.right; verticalCenter: parent.verticalCenter; rightMargin: 20 }
-        width: 64; height: 64
+        width: 46; height: 54
         color: "Transparent"; border.color: "Gray"; radius: 6
 
         // Clicking in here sets the state to 'middleRight'
@@ -78,7 +78,7 @@ Rectangle {
         id: bottomLeftRect
 
         anchors { left: parent.left; bottom: parent.bottom; leftMargin: 10; bottomMargin: 20 }
-        width: 64; height: 64
+        width: 46; height: 54
         color: "Transparent"; border.color: "Gray"; radius: 6
 
         // Clicking in here sets the state to 'bottomLeft'
diff --git a/examples/declarative/animation/states/transitions.qml b/examples/declarative/animation/states/transitions.qml
index 1df60ae..884779c 100644
--- a/examples/declarative/animation/states/transitions.qml
+++ b/examples/declarative/animation/states/transitions.qml
@@ -54,14 +54,14 @@ Rectangle {
     Image { 
         id: userIcon
         x: topLeftRect.x; y: topLeftRect.y
-        source: "user.png"
+        source: "qt-logo.png"
     }
 
     Rectangle {
         id: topLeftRect
 
         anchors { left: parent.left; top: parent.top; leftMargin: 10; topMargin: 20 }
-        width: 64; height: 64
+        width: 46; height: 54
         color: "Transparent"; border.color: "Gray"; radius: 6
 
         // Clicking in here sets the state to the default state, returning the image to
@@ -73,7 +73,7 @@ Rectangle {
         id: middleRightRect
 
         anchors { right: parent.right; verticalCenter: parent.verticalCenter; rightMargin: 20 }
-        width: 64; height: 64
+        width: 46; height: 54
         color: "Transparent"; border.color: "Gray"; radius: 6
 
         // Clicking in here sets the state to 'middleRight'
@@ -84,7 +84,7 @@ Rectangle {
         id: bottomLeftRect
 
         anchors { left: parent.left; bottom: parent.bottom; leftMargin: 10; bottomMargin: 20 }
-        width: 64; height: 64
+        width: 46; height: 54
         color: "Transparent"; border.color: "Gray"; radius: 6
 
         // Clicking in here sets the state to 'bottomLeft'
diff --git a/examples/declarative/animation/states/user.png b/examples/declarative/animation/states/user.png
deleted file mode 100644
index dd7d7a2..0000000
--- a/examples/declarative/animation/states/user.png
+++ /dev/null
diff --git a/examples/declarative/imageelements/image/ImageCell.qml b/examples/declarative/imageelements/image/ImageCell.qml
index bd232b9..71a17fe 100644
--- a/examples/declarative/imageelements/image/ImageCell.qml
+++ b/examples/declarative/imageelements/image/ImageCell.qml
@@ -48,7 +48,7 @@ Item {
     Image {
         id: image
         width: parent.width; height: parent.height - captionItem.height
-        source: "face-smile.png"
+        source: "qt-logo.png"
         clip: true      // only makes a difference if mode is PreserveAspectCrop
         smooth: true
     }
diff --git a/examples/declarative/imageelements/image/face-smile.png b/examples/declarative/imageelements/image/face-smile.png
deleted file mode 100644
index 3d66d72..0000000
--- a/examples/declarative/imageelements/image/face-smile.png
+++ /dev/null
diff --git a/examples/declarative/imageelements/image/qt-logo.png b/examples/declarative/imageelements/image/qt-logo.png
new file mode 100644
index 0000000..14ddf2a
--- /dev/null
+++ b/examples/declarative/imageelements/image/qt-logo.png
diff --git a/examples/declarative/modelviews/listview/content/pics/arrow-down.png b/examples/declarative/modelviews/listview/content/pics/arrow-down.png
deleted file mode 100644
index 63331a5..0000000
--- a/examples/declarative/modelviews/listview/content/pics/arrow-down.png
+++ /dev/null
diff --git a/examples/declarative/modelviews/listview/content/pics/arrow-up.png b/examples/declarative/modelviews/listview/content/pics/arrow-up.png
deleted file mode 100644
index 4459024..0000000
--- a/examples/declarative/modelviews/listview/content/pics/arrow-up.png
+++ /dev/null
diff --git a/examples/declarative/modelviews/listview/content/pics/list-delete.png b/examples/declarative/modelviews/listview/content/pics/list-delete.png
deleted file mode 100644
index 9640f6b..0000000
--- a/examples/declarative/modelviews/listview/content/pics/list-delete.png
+++ /dev/null
diff --git a/examples/declarative/positioners/add.png b/examples/declarative/positioners/add.png
index f29d84b..1ee4542 100644
--- a/examples/declarative/positioners/add.png
+++ b/examples/declarative/positioners/add.png
diff --git a/examples/declarative/positioners/del.png b/examples/declarative/positioners/del.png
index 1d753a3..8d2eaed 100644
--- a/examples/declarative/positioners/del.png
+++ b/examples/declarative/positioners/del.png
diff --git a/mkspecs/modules/README b/mkspecs/modules/README
new file mode 100644
index 0000000..f095982
--- /dev/null
+++ b/mkspecs/modules/README
@@ -0,0 +1,3 @@
+Externally provided Qt modules may drop a qmake file here to become part of
+the current Qt configuration. The file name must follow the pattern
+"qt_<module>.pri". It must contain a "QT_CONFIG += <module>" statement.
diff --git a/mkspecs/modules/qt_webkit_version.pri b/mkspecs/modules/qt_webkit_version.pri
deleted file mode 100644
index ffd192c..0000000
--- a/mkspecs/modules/qt_webkit_version.pri
+++ /dev/null
@@ -1,4 +0,0 @@
-QT_WEBKIT_VERSION = 4.7.0
-QT_WEBKIT_MAJOR_VERSION = 4
-QT_WEBKIT_MINOR_VERSION = 7
-QT_WEBKIT_PATCH_VERSION = 0
diff --git a/projects.pro b/projects.pro
index 373b049..f94e1de 100644
--- a/projects.pro
+++ b/projects.pro
@@ -159,11 +159,13 @@ INSTALLS += qmake
 
 #mkspecs
 mkspecs.path=$$[QT_INSTALL_DATA]/mkspecs
-mkspecs.files=$$QT_BUILD_TREE/mkspecs/qconfig.pri $$QT_SOURCE_TREE/mkspecs/*
+mkspecs.files=$$QT_BUILD_TREE/mkspecs/qconfig.pri $$files($$QT_SOURCE_TREE/mkspecs/*)
+mkspecs.files -= $$QT_SOURCE_TREE/mkspecs/modules
 unix { 
    DEFAULT_QMAKESPEC = $$QMAKESPEC
    DEFAULT_QMAKESPEC ~= s,^.*mkspecs/,,g
    mkspecs.commands += $(DEL_FILE) $(INSTALL_ROOT)$$mkspecs.path/default; $(SYMLINK) $$DEFAULT_QMAKESPEC $(INSTALL_ROOT)$$mkspecs.path/default
+   mkspecs.files -= $$QT_SOURCE_TREE/mkspecs/default
 }
 win32:!equals(QT_BUILD_TREE, $$QT_SOURCE_TREE) {
     # When shadow building on Windows, the default mkspec only exists in the build tree.
diff --git a/qmake/generators/makefile.cpp b/qmake/generators/makefile.cpp
index 852471d..c7b1473 100644
--- a/qmake/generators/makefile.cpp
+++ b/qmake/generators/makefile.cpp
@@ -466,14 +466,37 @@ MakefileGenerator::init()
     if(!project->isEmpty("QMAKE_SUBSTITUTES")) {
         const QStringList &subs = v["QMAKE_SUBSTITUTES"];
         for(int i = 0; i < subs.size(); ++i) {
-            if(!subs.at(i).endsWith(".in")) {
-                warn_msg(WarnLogic, "Substitute '%s' does not end with '.in'",
-                         subs.at(i).toLatin1().constData());
-                continue;
+            QString inn = subs.at(i) + ".input", outn = subs.at(i) + ".output";
+            if (v.contains(inn) || v.contains(outn)) {
+                if (!v.contains(inn) || !v.contains(outn)) {
+                    warn_msg(WarnLogic, "Substitute '%s' has only one of .input and .output",
+                             subs.at(i).toLatin1().constData());
+                    continue;
+                }
+                const QStringList &tinn = v[inn], &toutn = v[outn];
+                if (tinn.length() != 1) {
+                    warn_msg(WarnLogic, "Substitute '%s.input' does not have exactly one value",
+                             subs.at(i).toLatin1().constData());
+                    continue;
+                }
+                if (toutn.length() != 1) {
+                    warn_msg(WarnLogic, "Substitute '%s.output' does not have exactly one value",
+                             subs.at(i).toLatin1().constData());
+                    continue;
+                }
+                inn = tinn.first();
+                outn = toutn.first();
+            } else {
+                inn = subs.at(i);
+                if(!inn.endsWith(".in")) {
+                    warn_msg(WarnLogic, "Substitute '%s' does not end with '.in'",
+                             inn.toLatin1().constData());
+                    continue;
+                }
+                outn = inn.left(inn.length()-3);
             }
-            QFile in(fileFixify(subs.at(i)));
-            QFile out(fileFixify(subs.at(i).left(subs.at(i).length()-3),
-                                 qmake_getpwd(), Option::output_dir));
+            QFile in(fileFixify(inn));
+            QFile out(fileFixify(outn, qmake_getpwd(), Option::output_dir));
             if(in.open(QFile::ReadOnly)) {
                 QString contents;
                 QStack<int> state;
@@ -528,7 +551,7 @@ MakefileGenerator::init()
                 if(out.exists() && out.open(QFile::ReadOnly)) {
                     QString old = QString::fromUtf8(out.readAll());
                     if(contents == old) {
-                        v["QMAKE_INTERNAL_INCLUDED_FILES"].append(subs.at(i));
+                        v["QMAKE_INTERNAL_INCLUDED_FILES"].append(in.fileName());
                         continue;
                     }
                     out.close();
@@ -540,7 +563,7 @@ MakefileGenerator::init()
                 }
                 mkdir(QFileInfo(out).absolutePath());
                 if(out.open(QFile::WriteOnly)) {
-                    v["QMAKE_INTERNAL_INCLUDED_FILES"].append(subs.at(i));
+                    v["QMAKE_INTERNAL_INCLUDED_FILES"].append(in.fileName());
                     out.write(contents.toUtf8());
                 } else {
                     warn_msg(WarnLogic, "Cannot open substitute for output '%s'",
diff --git a/qmake/generators/symbian/symbiancommon.cpp b/qmake/generators/symbian/symbiancommon.cpp
index d124b02..155dbc9 100644
--- a/qmake/generators/symbian/symbiancommon.cpp
+++ b/qmake/generators/symbian/symbiancommon.cpp
@@ -275,6 +275,20 @@ void SymbianCommonGenerator::generatePkgFile(const QString &iconFile, bool epocB
     if (success)
         applicationVersion = QString("%1,%2,%3").arg(major).arg(minor).arg(patch);
 
+    // Append package build version number if it is set
+    QString pkgBuildVersion = project->first("DEPLOYMENT.pkg_build_version");
+    if (!pkgBuildVersion.isEmpty()) {
+        success = false;
+        uint build = pkgBuildVersion.toUInt(&success);
+        if (success && build < 100) {
+            if (pkgBuildVersion.size() == 1)
+                pkgBuildVersion.prepend(QLatin1Char('0'));
+            applicationVersion.append(pkgBuildVersion);
+        } else {
+            fprintf(stderr, "Warning: Invalid DEPLOYMENT.pkg_build_version (%s), must be a number between 0 - 99\n", qPrintable(pkgBuildVersion));
+        }
+    }
+
     // Package header
     QString sisHeader = "; SIS header: name, uid, version\n#{\"%1\"},(%2),%3\n\n";
     QString visualTarget = generator->escapeFilePath(project->first("TARGET"));
diff --git a/qmake/generators/win32/msbuild_objectmodel.cpp b/qmake/generators/win32/msbuild_objectmodel.cpp
index 17c4d5a..2505056 100644
--- a/qmake/generators/win32/msbuild_objectmodel.cpp
+++ b/qmake/generators/win32/msbuild_objectmodel.cpp
@@ -1573,7 +1573,8 @@ bool VCXLinkerTool::parseOption(const char* option)
         break;
     case 0x0034160: // /MAP[:filename]
         GenerateMapFile = _True;
-        MapFileName = option+5;
+        if (option[4] == ':')
+            MapFileName = option+5;
         break;
     case 0x164e1ef: // /MAPINFO:{EXPORTS}
         if(*(option+9) == 'E')
diff --git a/qmake/generators/win32/msvc_objectmodel.cpp b/qmake/generators/win32/msvc_objectmodel.cpp
index 1e060a0..980e686 100644
--- a/qmake/generators/win32/msvc_objectmodel.cpp
+++ b/qmake/generators/win32/msvc_objectmodel.cpp
@@ -1430,7 +1430,8 @@ bool VCLinkerTool::parseOption(const char* option)
         break;
     case 0x0034160: // /MAP[:filename]
         GenerateMapFile = _True;
-        MapFileName = option+5;
+        if (option[4] == ':')
+            MapFileName = option+5;
         break;
     case 0x164e1ef: // /MAPINFO:{EXPORTS|LINES}
         if(*(option+9) == 'E')
diff --git a/qmake/generators/win32/msvc_vcxproj.cpp b/qmake/generators/win32/msvc_vcxproj.cpp
index f68a435..271d9ae 100644
--- a/qmake/generators/win32/msvc_vcxproj.cpp
+++ b/qmake/generators/win32/msvc_vcxproj.cpp
@@ -202,7 +202,6 @@ void VcxprojGenerator::initConfiguration()
                 conf.CharacterSet = "NotSet";
                 break;
         }
-        conf.CharacterSet = charSet(temp.isEmpty() ? (short)charSetNotSet : temp.toShort());
     }
     conf.DeleteExtensionsOnClean = project->first("DeleteExtensionsOnClean");
     conf.ImportLibrary = conf.linker.ImportLibrary;
diff --git a/qmake/generators/win32/winmakefile.cpp b/qmake/generators/win32/winmakefile.cpp
index 64aaf34..ecb20c7 100644
--- a/qmake/generators/win32/winmakefile.cpp
+++ b/qmake/generators/win32/winmakefile.cpp
@@ -472,10 +472,13 @@ void Win32MakefileGenerator::processRcFileVar()
         resFile.replace(".rc", Option::res_ext);
         project->values("RES_FILE").prepend(fileInfo(resFile).fileName());
         if (!project->values("OBJECTS_DIR").isEmpty()) {
-            if(project->isActiveConfig("staticlib"))
-                project->values("RES_FILE").first().prepend(fileInfo(project->values("DESTDIR").first()).absoluteFilePath() + Option::dir_sep);
+            QString resDestDir;
+            if (project->isActiveConfig("staticlib"))
+                resDestDir = fileInfo(project->first("DESTDIR")).absoluteFilePath();
             else
-              project->values("RES_FILE").first().prepend(project->values("OBJECTS_DIR").first() + Option::dir_sep);
+                resDestDir = project->first("OBJECTS_DIR");
+            resDestDir.append(Option::dir_sep);
+            project->values("RES_FILE").first().prepend(resDestDir);
         }
         project->values("RES_FILE").first() = Option::fixPathToTargetOS(project->values("RES_FILE").first(), false, false);
 	project->values("POST_TARGETDEPS") += project->values("RES_FILE");
diff --git a/src/3rdparty/webkit/WebCore/WebCore.pro b/src/3rdparty/webkit/WebCore/WebCore.pro
index 2047143..ac0c47c 100644
--- a/src/3rdparty/webkit/WebCore/WebCore.pro
+++ b/src/3rdparty/webkit/WebCore/WebCore.pro
@@ -82,7 +82,7 @@ CONFIG(QTDIR_build) {
     symbian: TARGET =$$TARGET$${QT_LIBINFIX}
 }
 moduleFile=$$PWD/../WebKit/qt/qt_webkit_version.pri
-include($$moduleFile)
+isEmpty(QT_BUILD_TREE):include($$moduleFile)
 VERSION = $${QT_WEBKIT_MAJOR_VERSION}.$${QT_WEBKIT_MINOR_VERSION}.$${QT_WEBKIT_PATCH_VERSION}
 
 unix {
diff --git a/src/3rdparty/webkit/WebKit/qt/qt_webkit_version.pri b/src/3rdparty/webkit/WebKit/qt/qt_webkit_version.pri
index d8cf06c..4594d1e 100644
--- a/src/3rdparty/webkit/WebKit/qt/qt_webkit_version.pri
+++ b/src/3rdparty/webkit/WebKit/qt/qt_webkit_version.pri
@@ -2,4 +2,4 @@ QT_WEBKIT_VERSION = 4.7.0
 QT_WEBKIT_MAJOR_VERSION = 4
 QT_WEBKIT_MINOR_VERSION = 7
 QT_WEBKIT_PATCH_VERSION = 0
-QT_CONFIG *= webkit
+QT_CONFIG += webkit
diff --git a/src/corelib/global/global.pri b/src/corelib/global/global.pri
index b916b4d..2505e72 100644
--- a/src/corelib/global/global.pri
+++ b/src/corelib/global/global.pri
@@ -19,7 +19,7 @@ INCLUDEPATH += $$QT_BUILD_TREE/src/corelib/global
 # Only used on platforms with CONFIG += precompile_header
 PRECOMPILED_HEADER = global/qt_pch.h
 
-linux*-g++*:!static {
+linux*:!static {
    QMAKE_LFLAGS += -Wl,-e,qt_core_boilerplate
    prog=$$quote(if (/program interpreter: (.*)]/) { print $1; })
    DEFINES += ELF_INTERPRETER=\\\"$$system(readelf -l /bin/ls | perl -n -e \'$$prog\')\\\"
diff --git a/src/corelib/global/qglobal.cpp b/src/corelib/global/qglobal.cpp
index af35316..401af85 100644
--- a/src/corelib/global/qglobal.cpp
+++ b/src/corelib/global/qglobal.cpp
@@ -1828,6 +1828,7 @@ QSysInfo::S60Version QSysInfo::s60Version()
     CDir* contents;
     TInt err = fileFinder.FindWildByDir(qt_S60Filter, qt_S60SystemInstallDir, contents);
     if (err == KErrNone) {
+        QScopedPointer<CDir> contentsDeleter(contents);
         err = contents->Sort(EDescending|ESortByName);
         if (err == KErrNone && contents->Count() > 0 && (*contents)[0].iName.Length() >= 12) {
             TInt major = (*contents)[0].iName[9] - '0';
@@ -1850,7 +1851,6 @@ QSysInfo::S60Version QSysInfo::s60Version()
                 }
             }
         }
-        delete contents;
     }
 
 #  ifdef Q_CC_NOKIAX86
diff --git a/src/corelib/global/qlibraryinfo.cpp b/src/corelib/global/qlibraryinfo.cpp
index ea7e2e4..a0779c9 100644
--- a/src/corelib/global/qlibraryinfo.cpp
+++ b/src/corelib/global/qlibraryinfo.cpp
@@ -500,6 +500,7 @@ QT_END_NAMESPACE
 extern const char qt_core_interpreter[] __attribute__((section(".interp")))
     = ELF_INTERPRETER;
 
+extern void qDumpCPUFeatures(); // in qsimd.cpp
 extern "C" void qt_core_boilerplate();
 void qt_core_boilerplate()
 {
@@ -508,6 +509,14 @@ void qt_core_boilerplate()
            "Contact: Nokia Corporation (qt-info@nokia.com)\n"
            "\n"
            "Build key:           " QT_BUILD_KEY "\n"
+           "Compat build key:    "
+#ifdef QT_BUILD_KEY_COMPAT
+           "| " QT_BUILD_KEY_COMPAT " "
+#endif
+#ifdef QT_BUILD_KEY_COMPAT2
+           "| " QT_BUILD_KEY_COMPAT2 " "
+#endif
+           "|\n"
            "Build date:          %s\n"
            "Installation prefix: %s\n"
            "Library path:        %s\n"
@@ -517,6 +526,8 @@ void qt_core_boilerplate()
            qt_configure_libraries_path_str + 12,
            qt_configure_headers_path_str + 12);
 
+//    qDumpCPUFeatures();
+
 #ifdef QT_EVAL
     extern void qt_core_eval_init(uint);
     qt_core_eval_init(1);
diff --git a/src/corelib/plugin/qlibrary.cpp b/src/corelib/plugin/qlibrary.cpp
index 0f99948..a9ae2ab 100644
--- a/src/corelib/plugin/qlibrary.cpp
+++ b/src/corelib/plugin/qlibrary.cpp
@@ -790,10 +790,13 @@ bool QLibraryPrivate::isPlugin(QSettings *settings)
             .arg(qt_version&0xff)
             .arg(debug ? QLatin1String("debug") : QLatin1String("release"));
     } else if (key != QT_BUILD_KEY
+               // we may have some compatibility keys, try them too:
 #ifdef QT_BUILD_KEY_COMPAT
-               // be sure to load plugins using an older but compatible build key
                && key != QT_BUILD_KEY_COMPAT
 #endif
+#ifdef QT_BUILD_KEY_COMPAT2
+               && key != QT_BUILD_KEY_COMPAT2
+#endif
                ) {
         if (qt_debug_component()) {
             qWarning("In %s:\n"
diff --git a/src/corelib/tools/qsimd.cpp b/src/corelib/tools/qsimd.cpp
index 8005d7d..68ab033 100644
--- a/src/corelib/tools/qsimd.cpp
+++ b/src/corelib/tools/qsimd.cpp
@@ -41,6 +41,7 @@
 
 #include "qsimd_p.h"
 #include <QByteArray>
+#include <stdio.h>
 
 #if defined(Q_OS_WINCE)
 #include <windows.h>
@@ -50,15 +51,20 @@
 #include <intrin.h>
 #endif
 
+#if defined(Q_OS_LINUX) && defined(__arm__)
+#include "private/qcore_unix_p.h"
+
+#include <asm/hwcap.h>
+#include <linux/auxvec.h>
+#endif
+
 QT_BEGIN_NAMESPACE
 
-uint qDetectCPUFeatures()
+#if defined (Q_OS_WINCE)
+static inline uint detectProcessorFeatures()
 {
-    static uint features = 0xffffffff;
-    if (features != 0xffffffff)
-        return features;
+    uint features = 0;
 
-#if defined (Q_OS_WINCE)
 #if defined (ARM)
     if (IsProcessorFeaturePresent(PF_ARM_INTEL_WMMX)) {
         features = IWMMXT;
@@ -78,22 +84,57 @@ uint qDetectCPUFeatures()
 #endif
     features = 0;
     return features;
-#elif defined(QT_HAVE_IWMMXT)
+}
+
+#elif defined(__arm__) || defined(__arm) || defined(QT_HAVE_IWMMXT) || defined(QT_HAVE_NEON)
+static inline uint detectProcessorFeatures()
+{
+    uint features = 0;
+
+#if defined(Q_OS_LINUX)
+    int auxv = ::qt_safe_open("/proc/self/auxv", O_RDONLY);
+    if (auxv != -1) {
+        unsigned long vector[64];
+        int nread;
+        while (features == 0) {
+            nread = ::qt_safe_read(auxv, (char *)vector, sizeof vector);
+            if (nread <= 0) {
+                // EOF or error
+                break;
+            }
+
+            int max = nread / (sizeof vector[0]);
+            for (int i = 0; i < max; i += 2)
+                if (vector[i] == AT_HWCAP) {
+                    if (vector[i+1] & HWCAP_IWMMXT)
+                        features |= IWMMXT;
+                    if (vector[i+1] & HWCAP_NEON)
+                        features |= NEON;
+                    break;
+                }
+        }
+
+        ::qt_safe_close(auxv);
+        return features;
+    }
+    // fall back if /proc/self/auxv wasn't found
+#endif
+
+#if defined(QT_HAVE_IWMMXT)
     // runtime detection only available when running as a previlegied process
-    static const bool doIWMMXT = !qgetenv("QT_NO_IWMMXT").toInt();
-    features = doIWMMXT ? IWMMXT : 0;
-    return features;
+    features = IWMMXT;
 #elif defined(QT_HAVE_NEON)
-    static const bool doNEON = !qgetenv("QT_NO_NEON").toInt();
-    features = doNEON ? NEON : 0;
+    features = NEON;
+#endif
+
     return features;
-#else
-    features = 0;
-#if defined(__x86_64__) || defined(Q_OS_WIN64)
-    features = MMX|SSE|SSE2|CMOV;
-#elif defined(__ia64__)
-    features = MMX|SSE|SSE2;
+}
+
 #elif defined(__i386__) || defined(_M_IX86)
+static inline uint detectProcessorFeatures()
+{
+    uint features = 0;
+
     unsigned int extended_result = 0;
     unsigned int feature_result = 0;
     uint result = 0;
@@ -149,6 +190,7 @@ uint qDetectCPUFeatures()
         :
         : "%eax", "%ecx", "%edx"
         );
+
 #elif defined (Q_OS_WIN)
     _asm {
         push eax
@@ -210,6 +252,7 @@ uint qDetectCPUFeatures()
     }
 #endif
 
+
     // result now contains the standard feature bits
     if (result & (1u << 15))
         features |= CMOV;
@@ -236,9 +279,13 @@ uint qDetectCPUFeatures()
     if (feature_result & (1u << 28))
         features |= AVX;
 
-#endif // i386
+    return features;
+}
 
-#if defined(__x86_64__) || defined(Q_OS_WIN64)
+#elif defined(__x86_64) || defined(Q_OS_WIN64)
+static inline uint detectProcessorFeatures()
+{
+    uint features = MMX|SSE|SSE2|CMOV;
     uint feature_result = 0;
 
 #if defined(Q_CC_GNU)
@@ -282,33 +329,97 @@ uint qDetectCPUFeatures()
         features |= SSE4_2;
     if (feature_result & (1u << 28))
         features |= AVX;
-#endif // x86_64
 
-#if defined(QT_HAVE_MMX)
-    if (qgetenv("QT_NO_MMX").toInt())
-        features ^= MMX;
-#endif
-    if (qgetenv("QT_NO_MMXEXT").toInt())
-        features ^= MMXEXT;
+    return features;
+}
 
-#if defined(QT_HAVE_3DNOW)
-    if (qgetenv("QT_NO_3DNOW").toInt())
-        features ^= MMX3DNOW;
-#endif
-    if (qgetenv("QT_NO_3DNOWEXT").toInt())
-        features ^= MMX3DNOWEXT;
+#elif defined(__ia64__)
+static inline uint detectProcessorFeatures()
+{
+    return MMX|SSE|SSE2;
+}
 
-#if defined(QT_HAVE_SSE)
-    if (qgetenv("QT_NO_SSE").toInt())
-        features ^= SSE;
-#endif
-#if defined(QT_HAVE_SSE2)
-    if (qgetenv("QT_NO_SSE2").toInt())
-        features ^= SSE2;
+#else
+static inline uint detectProcessorFeatures()
+{
+    return 0;
+}
 #endif
 
+/*
+ * Use kdesdk/scripts/generate_string_table.pl to update the table below.
+ * Here's the data (don't forget the ONE leading space):
+ mmx
+ mmxext
+ mmx3dnow
+ mmx3dnowext
+ sse
+ sse2
+ cmov
+ iwmmxt
+ neon
+ sse3
+ ssse3
+ sse4.1
+ sse4.2
+ avx
+  */
+
+// begin generated
+static const char features_string[] =
+    " mmx\0"
+    " mmxext\0"
+    " mmx3dnow\0"
+    " mmx3dnowext\0"
+    " sse\0"
+    " sse2\0"
+    " cmov\0"
+    " iwmmxt\0"
+    " neon\0"
+    " sse3\0"
+    " ssse3\0"
+    " sse4.1\0"
+    " sse4.2\0"
+    " avx\0"
+    "\0";
+
+static const int features_indices[] = {
+       0,    5,   13,   23,   36,   41,   47,   53,
+      61,   67,   73,   80,   88,   96,   -1
+};
+// end generated
+
+const int features_count = (sizeof features_indices - 1) / (sizeof features_indices[0]);
+
+uint qDetectCPUFeatures()
+{
+    static QBasicAtomicInt features = Q_BASIC_ATOMIC_INITIALIZER(-1);
+    if (features != -1)
+        return features;
+
+    uint f = detectProcessorFeatures();
+    QByteArray disable = qgetenv("QT_NO_CPU_FEATURE");
+    if (!disable.isEmpty()) {
+        disable.prepend(' ');
+        for (int i = 0; i < features_count; ++i) {
+            if (disable.contains(features_string + features_indices[i]))
+                f &= ~(1 << i);
+        }
+    }
+
+    features = f;
     return features;
-#endif
+}
+
+void qDumpCPUFeatures()
+{
+    uint features = qDetectCPUFeatures();
+    printf("Processor features: ");
+    for (int i = 0; i < features_count; ++i) {
+        if (features & (1 << i))
+            printf("%s", features_string + features_indices[i]);
+    }
+    puts("");
 }
 
 QT_END_NAMESPACE
diff --git a/src/corelib/tools/qsimd_p.h b/src/corelib/tools/qsimd_p.h
index a3148fb..2626657 100644
--- a/src/corelib/tools/qsimd_p.h
+++ b/src/corelib/tools/qsimd_p.h
@@ -85,6 +85,7 @@ QT_BEGIN_HEADER
 // SSE4.1 and SSE4.2 intrinsics
 #if (defined(QT_HAVE_SSE4_1) || defined(QT_HAVE_SSE4_2)) && (defined(__SSE4_1__) || defined(Q_CC_MSVC))
 #include <smmintrin.h>
+#include <nmmintrin.h>
 #endif
 
 // AVX intrinsics
diff --git a/src/corelib/tools/qstring.cpp b/src/corelib/tools/qstring.cpp
index 2fd9a0b..d940bf8 100644
--- a/src/corelib/tools/qstring.cpp
+++ b/src/corelib/tools/qstring.cpp
@@ -173,7 +173,7 @@ static int ucstricmp(const ushort *a, const ushort *ae, const uchar *b)
     return 1;
 }
 
-// Unicode case-insensitive comparison
+// Unicode case-sensitive comparison
 static int ucstrcmp(const QChar *a, int alen, const QChar *b, int blen)
 {
     if (a == b && alen == blen)
@@ -202,22 +202,55 @@ static int ucstrnicmp(const ushort *a, const ushort *b, int l)
     return ucstricmp(a, a + l, b, b + l);
 }
 
+// Benchmarking indicates that doing memcmp is much slower than
+// executing the comparison ourselves.
+//
+// The profiling was done on a population of calls to qMemEquals, generated
+// during a run of the demo browser. The profile of the data (32-bit x86
+// Linux) was:
+//
+//  total number of comparisons: 21353
+//  longest string compared: 95
+//  average comparison length: 14.8786
+//  cache-line crosses: 5661 (13.3%)
+//  alignment histogram:
+//   0xXXX0 = 512 (1.2%) strings, 0 (0.0%) of which same-aligned
+//   0xXXX2 = 15087 (35.3%) strings, 5145 (34.1%) of which same-aligned
+//   0xXXX4 = 525 (1.2%) strings, 0 (0.0%) of which same-aligned
+//   0xXXX6 = 557 (1.3%) strings, 6 (1.1%) of which same-aligned
+//   0xXXX8 = 509 (1.2%) strings, 0 (0.0%) of which same-aligned
+//   0xXXXa = 24358 (57.0%) strings, 9901 (40.6%) of which same-aligned
+//   0xXXXc = 557 (1.3%) strings, 0 (0.0%) of which same-aligned
+//   0xXXXe = 601 (1.4%) strings, 15 (2.5%) of which same-aligned
+//   total  = 42706 (100%) strings, 15067 (35.3%) of which same-aligned
+//
+// 92% of the strings have alignment of 2 or 10, which is due to malloc on
+// 32-bit Linux returning values aligned to 8 bytes, and offsetof(array, QString::Data) == 18.
+//
+// The profile on 64-bit will be different since offsetof(array, QString::Data) == 26.
+//
+// The benchmark results were, for a Core-i7 @ 2.67 GHz 32-bit, compiled with -O3 -funroll-loops:
+//   16-bit loads only:           872,301 CPU ticks [Qt 4.5 / memcmp]
+//   32- and 16-bit loads:        773,362 CPU ticks [Qt 4.6]
+//   SSE2 "movdqu" 128-bit loads: 618,736 CPU ticks
+//   SSE3 "lddqu" 128-bit loads:  619,954 CPU ticks
+//   SSSE3 "palignr" corrections: 852,147 CPU ticks
+//   SSE4.2 "pcmpestrm":          738,702 CPU ticks
+//
+// The same benchmark on an Atom N450 @ 1.66 GHz, is:
+//  16-bit loads only:            2,185,882 CPU ticks
+//  32- and 16-bit loads:         1,805,060 CPU ticks
+//  SSE2 "movdqu" 128-bit loads:  2,529,843 CPU ticks
+//  SSE3 "lddqu" 128-bit loads:   2,514,858 CPU ticks
+//  SSSE3 "palignr" corrections:  2,160,325 CPU ticks
+//  SSE4.2 not available
+//
+// The conclusion we reach is that alignment the SSE2 unaligned code can gain
+// 20% improvement in performance in some systems, but suffers a penalty due
+// to the unaligned loads on others.
+
 static bool qMemEquals(const quint16 *a, const quint16 *b, int length)
 {
-    // Benchmarking indicates that doing memcmp is much slower than
-    // executing the comparison ourselves.
-    // To make it even faster, we do a 32-bit comparison, comparing
-    // twice the amount of data as a normal word-by-word comparison.
-    //
-    // Benchmarking results on a 2.33 GHz Core2 Duo, with a 64-QChar
-    // block of data, with 4194304 iterations (per iteration):
-    //    operation             usec            cpu ticks
-    //     memcmp                330               710
-    //     16-bit                 79             167-171
-    //  32-bit aligned            49             105-109
-    //
-    // Testing also indicates that unaligned 32-bit loads are as
-    // performant as 32-bit aligned.
     if (a == b || !length)
         return true;
 
diff --git a/src/corelib/tools/qstring.h b/src/corelib/tools/qstring.h
index e52f59f..06e4d47 100644
--- a/src/corelib/tools/qstring.h
+++ b/src/corelib/tools/qstring.h
@@ -614,6 +614,7 @@ private:
         ushort asciiCache : 1;
         ushort capacity : 1;
         ushort reserved : 11;
+        // ### Qt5: try to ensure that "array" is aligned to 16 bytes on both 32- and 64-bit
         ushort array[1];
     };
     static Data shared_null;
diff --git a/src/declarative/graphicsitems/qdeclarativeanchors.cpp b/src/declarative/graphicsitems/qdeclarativeanchors.cpp
index 7ac2b17..26fb97f 100644
--- a/src/declarative/graphicsitems/qdeclarativeanchors.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeanchors.cpp
@@ -148,15 +148,6 @@ static qreal adjustedPosition(QGraphicsObject *item, QDeclarativeAnchorLine::Anc
     return ret;
 }
 
-/*!
-    \internal
-    \class QDeclarativeAnchors
-    \since 4.7
-    \brief The QDeclarativeAnchors class provides a way to lay out items relative to other items.
-
-    \warning Currently, only anchoring to siblings or parent is supported.
-*/
-
 QDeclarativeAnchors::QDeclarativeAnchors(QObject *parent)
   : QObject(*new QDeclarativeAnchorsPrivate(0), parent)
 {
diff --git a/src/declarative/graphicsitems/qdeclarativeanimatedimage.cpp b/src/declarative/graphicsitems/qdeclarativeanimatedimage.cpp
index e0a2149..a95e944 100644
--- a/src/declarative/graphicsitems/qdeclarativeanimatedimage.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeanimatedimage.cpp
@@ -54,11 +54,6 @@
 QT_BEGIN_NAMESPACE
 
 /*!
-    \class QDeclarativeAnimatedImage
-    \internal
-*/
-
-/*!
     \qmlclass AnimatedImage QDeclarativeAnimatedImage
     \inherits Image
     \since 4.7
diff --git a/src/declarative/graphicsitems/qdeclarativeborderimage.cpp b/src/declarative/graphicsitems/qdeclarativeborderimage.cpp
index e0c7fc2..f16770b 100644
--- a/src/declarative/graphicsitems/qdeclarativeborderimage.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeborderimage.cpp
@@ -79,12 +79,6 @@ QT_BEGIN_NAMESPACE
     rectangular item.
  */
 
-/*!
-    \class QDeclarativeBorderImage BorderImage
-    \internal
-    \brief The QDeclarativeBorderImage class provides an image item that you can add to a QDeclarativeView.
-*/
-
 QDeclarativeBorderImage::QDeclarativeBorderImage(QDeclarativeItem *parent)
   : QDeclarativeImageBase(*(new QDeclarativeBorderImagePrivate), parent)
 {
diff --git a/src/declarative/graphicsitems/qdeclarativeevents.cpp b/src/declarative/graphicsitems/qdeclarativeevents.cpp
index 0a35a3f..dbfb3fb 100644
--- a/src/declarative/graphicsitems/qdeclarativeevents.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeevents.cpp
@@ -60,11 +60,6 @@ Item {
 */
 
 /*!
-    \internal
-    \class QDeclarativeKeyEvent
-*/
-
-/*!
     \qmlproperty int KeyEvent::key
 
     This property holds the code of the key that was pressed or released.
diff --git a/src/declarative/graphicsitems/qdeclarativeflickable.cpp b/src/declarative/graphicsitems/qdeclarativeflickable.cpp
index a6e8c85..a710190 100644
--- a/src/declarative/graphicsitems/qdeclarativeflickable.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeflickable.cpp
@@ -653,6 +653,8 @@ void QDeclarativeFlickablePrivate::handleMousePressEvent(QGraphicsSceneMouseEven
     timeline.clear();
     hData.velocity = 0;
     vData.velocity = 0;
+    hData.dragStartOffset = 0;
+    vData.dragStartOffset = 0;
     lastPos = QPoint();
     QDeclarativeItemPrivate::start(lastPosTime);
     pressPos = event->pos();
@@ -675,7 +677,9 @@ void QDeclarativeFlickablePrivate::handleMouseMoveEvent(QGraphicsSceneMouseEvent
     if (q->yflick()) {
         int dy = int(event->pos().y() - pressPos.y());
         if (qAbs(dy) > QApplication::startDragDistance() || QDeclarativeItemPrivate::elapsed(pressTime) > 200) {
-            qreal newY = dy + vData.pressPos;
+            if (!vMoved)
+                vData.dragStartOffset = dy;
+            qreal newY = dy + vData.pressPos - vData.dragStartOffset;
             const qreal minY = q->minYExtent();
             const qreal maxY = q->maxYExtent();
             if (newY > minY)
@@ -705,7 +709,9 @@ void QDeclarativeFlickablePrivate::handleMouseMoveEvent(QGraphicsSceneMouseEvent
     if (q->xflick()) {
         int dx = int(event->pos().x() - pressPos.x());
         if (qAbs(dx) > QApplication::startDragDistance() || QDeclarativeItemPrivate::elapsed(pressTime) > 200) {
-            qreal newX = dx + hData.pressPos;
+            if (!hMoved)
+                hData.dragStartOffset = dx;
+            qreal newX = dx + hData.pressPos - hData.dragStartOffset;
             const qreal minX = q->minXExtent();
             const qreal maxX = q->maxXExtent();
             if (newX > minX)
diff --git a/src/declarative/graphicsitems/qdeclarativeflickable_p_p.h b/src/declarative/graphicsitems/qdeclarativeflickable_p_p.h
index b919e1b..c398faa 100644
--- a/src/declarative/graphicsitems/qdeclarativeflickable_p_p.h
+++ b/src/declarative/graphicsitems/qdeclarativeflickable_p_p.h
@@ -96,6 +96,7 @@ public:
         QDeclarativeTimeLineValueProxy<QDeclarativeFlickablePrivate> move;
         qreal viewSize;
         qreal pressPos;
+        qreal dragStartOffset;
         qreal velocity;
         qreal flickTarget;
         QDeclarativeFlickablePrivate::Velocity smoothVelocity;
diff --git a/src/declarative/graphicsitems/qdeclarativeflipable.cpp b/src/declarative/graphicsitems/qdeclarativeflipable.cpp
index 6ce0fa6..69dd66a 100644
--- a/src/declarative/graphicsitems/qdeclarativeflipable.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeflipable.cpp
@@ -99,15 +99,6 @@ public:
     \sa {declarative/ui-components/flipable}{Flipable example}
 */
 
-/*!
-    \internal
-    \class QDeclarativeFlipable
-    \brief The Flipable item provides a surface that can be flipped.
-
-    Flipable is an item that can be visibly "flipped" between its front and
-    back sides.
-*/
-
 QDeclarativeFlipable::QDeclarativeFlipable(QDeclarativeItem *parent)
 : QDeclarativeItem(*(new QDeclarativeFlipablePrivate), parent)
 {
diff --git a/src/declarative/graphicsitems/qdeclarativefocuspanel.cpp b/src/declarative/graphicsitems/qdeclarativefocuspanel.cpp
index 5c7959a..f345a14 100644
--- a/src/declarative/graphicsitems/qdeclarativefocuspanel.cpp
+++ b/src/declarative/graphicsitems/qdeclarativefocuspanel.cpp
@@ -61,11 +61,6 @@ QT_BEGIN_NAMESPACE
     \l {qmlfocus}{keyboard focus documentation}.
 */
 
-/*!
-    \internal
-    \class QDeclarativeFocusPanel
-*/
-
 QDeclarativeFocusPanel::QDeclarativeFocusPanel(QDeclarativeItem *parent) :
     QDeclarativeItem(parent)
 {
diff --git a/src/declarative/graphicsitems/qdeclarativefocusscope.cpp b/src/declarative/graphicsitems/qdeclarativefocusscope.cpp
index 4498275..da97a46 100644
--- a/src/declarative/graphicsitems/qdeclarativefocusscope.cpp
+++ b/src/declarative/graphicsitems/qdeclarativefocusscope.cpp
@@ -60,11 +60,6 @@ QT_BEGIN_NAMESPACE
     \sa {declarative/keyinteraction/focus}{Keyboard focus example}
 */
 
-/*!
-    \internal
-    \class QDeclarativeFocusScope
-*/
-
 QDeclarativeFocusScope::QDeclarativeFocusScope(QDeclarativeItem *parent) :
     QDeclarativeItem(parent)
 {
diff --git a/src/declarative/graphicsitems/qdeclarativegraphicswidget.cpp b/src/declarative/graphicsitems/qdeclarativegraphicswidget.cpp
index ee45406..d45fe83 100644
--- a/src/declarative/graphicsitems/qdeclarativegraphicswidget.cpp
+++ b/src/declarative/graphicsitems/qdeclarativegraphicswidget.cpp
@@ -68,7 +68,6 @@ QDeclarativeGraphicsWidget::~QDeclarativeGraphicsWidget()
     delete d->_anchors; d->_anchors = 0;
 }
 
-/*! \internal */
 QDeclarativeAnchors *QDeclarativeGraphicsWidget::anchors()
 {
     Q_D(QDeclarativeGraphicsWidget);
@@ -85,54 +84,36 @@ QDeclarativeItemPrivate::AnchorLines *QDeclarativeGraphicsWidgetPrivate::anchorL
     return _anchorLines;
 }
 
-/*!
-    \internal
-*/
 QDeclarativeAnchorLine QDeclarativeGraphicsWidget::left() const
 {
     Q_D(const QDeclarativeGraphicsWidget);
     return d->anchorLines()->left;
 }
 
-/*!
-    \internal
-*/
 QDeclarativeAnchorLine QDeclarativeGraphicsWidget::right() const
 {
     Q_D(const QDeclarativeGraphicsWidget);
     return d->anchorLines()->right;
 }
 
-/*!
-    \internal
-*/
 QDeclarativeAnchorLine QDeclarativeGraphicsWidget::horizontalCenter() const
 {
     Q_D(const QDeclarativeGraphicsWidget);
     return d->anchorLines()->hCenter;
 }
 
-/*!
-    \internal
-*/
 QDeclarativeAnchorLine QDeclarativeGraphicsWidget::top() const
 {
     Q_D(const QDeclarativeGraphicsWidget);
     return d->anchorLines()->top;
 }
 
-/*!
-    \internal
-*/
 QDeclarativeAnchorLine QDeclarativeGraphicsWidget::bottom() const
 {
     Q_D(const QDeclarativeGraphicsWidget);
     return d->anchorLines()->bottom;
 }
 
-/*!
-    \internal
-*/
 QDeclarativeAnchorLine QDeclarativeGraphicsWidget::verticalCenter() const
 {
     Q_D(const QDeclarativeGraphicsWidget);
diff --git a/src/declarative/graphicsitems/qdeclarativegridview.cpp b/src/declarative/graphicsitems/qdeclarativegridview.cpp
index d67e69a..a0faf14 100644
--- a/src/declarative/graphicsitems/qdeclarativegridview.cpp
+++ b/src/declarative/graphicsitems/qdeclarativegridview.cpp
@@ -64,7 +64,7 @@ public:
     FxGridItem(QDeclarativeItem *i, QDeclarativeGridView *v) : item(i), view(v) {
         attached = static_cast<QDeclarativeGridViewAttached*>(qmlAttachedPropertiesObject<QDeclarativeGridView>(item));
         if (attached)
-            attached->m_view = view;
+            attached->setView(view);
     }
     ~FxGridItem() {}
 
@@ -2212,7 +2212,7 @@ void QDeclarativeGridView::trackedPositionChanged()
                 if (trackedPos < d->startPosition() + d->highlightRangeStart) {
                     pos = d->startPosition();
                 } else if (d->trackedItem->endRowPos() > d->endPosition() - d->size() + d->highlightRangeEnd) {
-                    pos = d->endPosition() - d->size();
+                    pos = d->endPosition() - d->size() + 1;
                     if (pos < d->startPosition())
                         pos = d->startPosition();
                 } else {
@@ -2226,14 +2226,14 @@ void QDeclarativeGridView::trackedPositionChanged()
         } else {
             if (trackedPos < viewPos && d->currentItem->rowPos() < viewPos) {
                 pos = d->currentItem->rowPos() < trackedPos ? trackedPos : d->currentItem->rowPos();
-            } else if (d->trackedItem->endRowPos() > viewPos + d->size()
-                && d->currentItem->endRowPos() > viewPos + d->size()) {
-                if (d->trackedItem->endRowPos() < d->currentItem->endRowPos()) {
-                    pos = d->trackedItem->endRowPos() - d->size();
+            } else if (d->trackedItem->endRowPos() >= viewPos + d->size()
+                && d->currentItem->endRowPos() >= viewPos + d->size()) {
+                if (d->trackedItem->endRowPos() <= d->currentItem->endRowPos()) {
+                    pos = d->trackedItem->endRowPos() - d->size() + 1;
                     if (d->rowSize() > d->size())
                         pos = trackedPos;
                 } else {
-                    pos = d->currentItem->endRowPos() - d->size();
+                    pos = d->currentItem->endRowPos() - d->size() + 1;
                     if (d->rowSize() > d->size())
                         pos = d->currentItem->rowPos();
                 }
diff --git a/src/declarative/graphicsitems/qdeclarativegridview_p.h b/src/declarative/graphicsitems/qdeclarativegridview_p.h
index d6bbaf3..ee632b1 100644
--- a/src/declarative/graphicsitems/qdeclarativegridview_p.h
+++ b/src/declarative/graphicsitems/qdeclarativegridview_p.h
@@ -43,6 +43,7 @@
 #define QDECLARATIVEGRIDVIEW_H
 
 #include "private/qdeclarativeflickable_p.h"
+#include "private/qdeclarativeguard_p.h"
 
 QT_BEGIN_HEADER
 
@@ -220,8 +221,14 @@ public:
         : QObject(parent), m_view(0), m_isCurrent(false), m_delayRemove(false) {}
     ~QDeclarativeGridViewAttached() {}
 
-    Q_PROPERTY(QDeclarativeGridView *view READ view CONSTANT)
+    Q_PROPERTY(QDeclarativeGridView *view READ view NOTIFY viewChanged)
     QDeclarativeGridView *view() { return m_view; }
+    void setView(QDeclarativeGridView *view) {
+        if (view != m_view) {
+            m_view = view;
+            emit viewChanged();
+        }
+    }
 
     Q_PROPERTY(bool isCurrentItem READ isCurrentItem NOTIFY currentItemChanged)
     bool isCurrentItem() const { return m_isCurrent; }
@@ -249,9 +256,10 @@ Q_SIGNALS:
     void delayRemoveChanged();
     void add();
     void remove();
+    void viewChanged();
 
 public:
-    QDeclarativeGridView *m_view;
+    QDeclarativeGuard<QDeclarativeGridView> m_view;
     bool m_isCurrent : 1;
     bool m_delayRemove : 1;
 };
diff --git a/src/declarative/graphicsitems/qdeclarativeimage.cpp b/src/declarative/graphicsitems/qdeclarativeimage.cpp
index 1cc5f81..7a88e78 100644
--- a/src/declarative/graphicsitems/qdeclarativeimage.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeimage.cpp
@@ -91,19 +91,6 @@ QT_BEGIN_NAMESPACE
     \sa {declarative/imageelements/image}{Image example}, QDeclarativeImageProvider
 */
 
-/*!
-    \internal
-    \class QDeclarativeImage Image
-    \brief The QDeclarativeImage class provides an image item that you can add to a QDeclarativeView.
-
-    Example:
-    \qml
-    Image { source: "pics/star.png" }
-    \endqml
-
-    A QDeclarativeImage object can be instantiated in QML using the tag \l Image.
-*/
-
 QDeclarativeImage::QDeclarativeImage(QDeclarativeItem *parent)
     : QDeclarativeImageBase(*(new QDeclarativeImagePrivate), parent)
 {
diff --git a/src/declarative/graphicsitems/qdeclarativeimagebase.cpp b/src/declarative/graphicsitems/qdeclarativeimagebase.cpp
index d6b935b..416604b 100644
--- a/src/declarative/graphicsitems/qdeclarativeimagebase.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeimagebase.cpp
@@ -50,13 +50,6 @@
 
 QT_BEGIN_NAMESPACE
 
-
-/*!
-    \class QDeclarativeImageBase
-    \internal
-    \brief The base class for declarative images.
- */
-
 QDeclarativeImageBase::QDeclarativeImageBase(QDeclarativeImageBasePrivate &dd, QDeclarativeItem *parent)
   : QDeclarativeItem(dd, parent)
 {
diff --git a/src/declarative/graphicsitems/qdeclarativeitem.cpp b/src/declarative/graphicsitems/qdeclarativeitem.cpp
index 0f16a79..1054898 100644
--- a/src/declarative/graphicsitems/qdeclarativeitem.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeitem.cpp
@@ -229,12 +229,6 @@ QT_BEGIN_NAMESPACE
     The angle to rotate, in degrees clockwise.
 */
 
-/*!
-    \internal
-    \class QDeclarativeContents
-    \brief The QDeclarativeContents class gives access to the height and width of an item's contents.
-
-*/
 QDeclarativeContents::QDeclarativeContents(QDeclarativeItem *item) : m_item(item), m_x(0), m_y(0), m_width(0), m_height(0)
 {
     //### optimize
@@ -1728,7 +1722,6 @@ void QDeclarativeItemPrivate::parentProperty(QObject *o, void *rv, QDeclarativeN
     specify it.
  */
 
-/*! \internal */
 QDeclarativeListProperty<QObject> QDeclarativeItemPrivate::data()
 {
     return QDeclarativeListProperty<QObject>(q_func(), 0, QDeclarativeItemPrivate::data_append);
@@ -2416,7 +2409,6 @@ void QDeclarativeItemPrivate::focusChanged(bool flag)
     emit q->focusChanged(flag);
 }
 
-/*! \internal */
 QDeclarativeListProperty<QObject> QDeclarativeItemPrivate::resources()
 {
     return QDeclarativeListProperty<QObject>(q_func(), 0, QDeclarativeItemPrivate::resources_append,
@@ -2441,7 +2433,6 @@ QDeclarativeListProperty<QObject> QDeclarativeItemPrivate::resources()
   \sa {qmlstate}{States}
 */
 
-/*! \internal */
 QDeclarativeListProperty<QDeclarativeState> QDeclarativeItemPrivate::states()
 {
     return _states()->statesProperty();
@@ -2465,7 +2456,6 @@ QDeclarativeListProperty<QDeclarativeState> QDeclarativeItemPrivate::states()
 */
 
 
-/*! \internal */
 QDeclarativeListProperty<QDeclarativeTransition> QDeclarativeItemPrivate::transitions()
 {
     return _states()->transitionsProperty();
@@ -2538,7 +2528,6 @@ QDeclarativeListProperty<QDeclarativeTransition> QDeclarativeItemPrivate::transi
   \sa {qmlstates}{States}
 */
 
-/*! \internal */
 QString QDeclarativeItemPrivate::state() const
 {
     if (!_stateGroup)
@@ -2547,7 +2536,6 @@ QString QDeclarativeItemPrivate::state() const
         return _stateGroup->state();
 }
 
-/*! \internal */
 void QDeclarativeItemPrivate::setState(const QString &state)
 {
     _states()->setState(state);
diff --git a/src/declarative/graphicsitems/qdeclarativelayoutitem.cpp b/src/declarative/graphicsitems/qdeclarativelayoutitem.cpp
index 8509473..d71b2c5 100644
--- a/src/declarative/graphicsitems/qdeclarativelayoutitem.cpp
+++ b/src/declarative/graphicsitems/qdeclarativelayoutitem.cpp
@@ -66,13 +66,6 @@ QT_BEGIN_NAMESPACE
 */
 
 /*!
-    \internal
-    \class QDeclarativeLayoutItem
-    \brief The QDeclarativeLayoutItem class allows you to place your QML UI elements inside Qt's Graphics View layouts.
-*/
-
-
-/*!
     \qmlproperty QSizeF LayoutItem::maximumSize
 
     The maximumSize property can be set to specify the maximum desired size of this LayoutItem
diff --git a/src/declarative/graphicsitems/qdeclarativelistview.cpp b/src/declarative/graphicsitems/qdeclarativelistview.cpp
index 2e2e08c..d3d46f7 100644
--- a/src/declarative/graphicsitems/qdeclarativelistview.cpp
+++ b/src/declarative/graphicsitems/qdeclarativelistview.cpp
@@ -96,7 +96,7 @@ public:
     FxListItem(QDeclarativeItem *i, QDeclarativeListView *v) : item(i), section(0), view(v) {
         attached = static_cast<QDeclarativeListViewAttached*>(qmlAttachedPropertiesObject<QDeclarativeListView>(item));
         if (attached)
-            attached->m_view = view;
+            attached->setView(view);
     }
     ~FxListItem() {}
     qreal position() const {
@@ -2652,7 +2652,7 @@ void QDeclarativeListView::trackedPositionChanged()
                 if (trackedPos < d->startPosition() + d->highlightRangeStart) {
                     pos = d->startPosition();
                 } else if (d->trackedItem->endPosition() > d->endPosition() - d->size() + d->highlightRangeEnd) {
-                    pos = d->endPosition() - d->size();
+                    pos = d->endPosition() - d->size() + 1;
                     if (pos < d->startPosition())
                         pos = d->startPosition();
                 } else {
@@ -2666,14 +2666,14 @@ void QDeclarativeListView::trackedPositionChanged()
         } else {
             if (trackedPos < viewPos && d->currentItem->position() < viewPos) {
                 pos = d->currentItem->position() < trackedPos ? trackedPos : d->currentItem->position();
-            } else if (d->trackedItem->endPosition() > viewPos + d->size()
-                        && d->currentItem->endPosition() > viewPos + d->size()) {
-                if (d->trackedItem->endPosition() < d->currentItem->endPosition()) {
-                    pos = d->trackedItem->endPosition() - d->size();
-                    if (d->trackedItem->size() > d->size())
+            } else if (d->trackedItem->endPosition() >= viewPos + d->size()
+                        && d->currentItem->endPosition() >= viewPos + d->size()) {
+                if (d->trackedItem->endPosition() <= d->currentItem->endPosition()) {
+                    pos = d->trackedItem->endPosition() - d->size() + 1;
+                     if (d->trackedItem->size() > d->size())
                         pos = trackedPos;
                 } else {
-                    pos = d->currentItem->endPosition() - d->size();
+                    pos = d->currentItem->endPosition() - d->size() + 1;
                     if (d->currentItem->size() > d->size())
                         pos = d->currentItem->position();
                 }
diff --git a/src/declarative/graphicsitems/qdeclarativelistview_p.h b/src/declarative/graphicsitems/qdeclarativelistview_p.h
index b264861..8fbff49 100644
--- a/src/declarative/graphicsitems/qdeclarativelistview_p.h
+++ b/src/declarative/graphicsitems/qdeclarativelistview_p.h
@@ -43,6 +43,7 @@
 #define QDECLARATIVELISTVIEW_H
 
 #include "private/qdeclarativeflickable_p.h"
+#include "private/qdeclarativeguard_p.h"
 
 QT_BEGIN_HEADER
 
@@ -268,8 +269,14 @@ public:
         : QObject(parent), m_view(0), m_isCurrent(false), m_delayRemove(false) {}
     ~QDeclarativeListViewAttached() {}
 
-    Q_PROPERTY(QDeclarativeListView *view READ view CONSTANT)
+    Q_PROPERTY(QDeclarativeListView *view READ view NOTIFY viewChanged)
     QDeclarativeListView *view() { return m_view; }
+    void setView(QDeclarativeListView *view) {
+        if (view != m_view) {
+            m_view = view;
+            emit viewChanged();
+        }
+    }
 
     Q_PROPERTY(bool isCurrentItem READ isCurrentItem NOTIFY currentItemChanged)
     bool isCurrentItem() const { return m_isCurrent; }
@@ -327,9 +334,10 @@ Q_SIGNALS:
     void delayRemoveChanged();
     void add();
     void remove();
+    void viewChanged();
 
 public:
-    QDeclarativeListView *m_view;
+    QDeclarativeGuard<QDeclarativeListView> m_view;
     mutable QString m_section;
     QString m_prevSection;
     QString m_nextSection;
diff --git a/src/declarative/graphicsitems/qdeclarativeloader.cpp b/src/declarative/graphicsitems/qdeclarativeloader.cpp
index 2fde4c8..5d71625 100644
--- a/src/declarative/graphicsitems/qdeclarativeloader.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeloader.cpp
@@ -189,14 +189,6 @@ void QDeclarativeLoaderPrivate::initResize()
     \sa {dynamic-object-creation}{Dynamic Object Creation}
 */
 
-/*!
-    \internal
-    \class QDeclarativeLoader
- */
-
-/*!
-    Create a new QDeclarativeLoader instance.
- */
 QDeclarativeLoader::QDeclarativeLoader(QDeclarativeItem *parent)
   : QDeclarativeItem(*(new QDeclarativeLoaderPrivate), parent)
 {
@@ -204,9 +196,6 @@ QDeclarativeLoader::QDeclarativeLoader(QDeclarativeItem *parent)
     d->flags |= QGraphicsItem::ItemIsFocusScope;
 }
 
-/*!
-    Destroy the loader instance.
- */
 QDeclarativeLoader::~QDeclarativeLoader()
 {
     Q_D(QDeclarativeLoader);
diff --git a/src/declarative/graphicsitems/qdeclarativemousearea.cpp b/src/declarative/graphicsitems/qdeclarativemousearea.cpp
index 2823888..ec01549 100644
--- a/src/declarative/graphicsitems/qdeclarativemousearea.cpp
+++ b/src/declarative/graphicsitems/qdeclarativemousearea.cpp
@@ -317,16 +317,6 @@ QDeclarativeMouseAreaPrivate::~QDeclarativeMouseAreaPrivate()
     \l Flickable, \c onCanceled should be used in addition to onReleased.
 */
 
-/*!
-    \internal
-    \class QDeclarativeMouseArea
-    \brief The QDeclarativeMouseArea class provides a simple mouse handling abstraction for use within QML.
-
-    All QDeclarativeItem derived classes can do mouse handling but the QDeclarativeMouseArea class exposes mouse
-    handling data as properties and tracks flicking and dragging of the mouse.
-
-    A QDeclarativeMouseArea object can be instantiated in QML using the tag \l MouseArea.
- */
 QDeclarativeMouseArea::QDeclarativeMouseArea(QDeclarativeItem *parent)
   : QDeclarativeItem(*(new QDeclarativeMouseAreaPrivate), parent)
 {
@@ -690,7 +680,6 @@ void QDeclarativeMouseArea::geometryChanged(const QRectF &newGeometry,
         d->lastPos = mapFromScene(d->lastScenePos);
 }
 
-/*! \internal */
 QVariant QDeclarativeMouseArea::itemChange(GraphicsItemChange change,
                                        const QVariant &value)
 {
diff --git a/src/declarative/graphicsitems/qdeclarativepath.cpp b/src/declarative/graphicsitems/qdeclarativepath.cpp
index 0c069ce..f93357d 100644
--- a/src/declarative/graphicsitems/qdeclarativepath.cpp
+++ b/src/declarative/graphicsitems/qdeclarativepath.cpp
@@ -62,11 +62,6 @@ QT_BEGIN_NAMESPACE
 */
 
 /*!
-    \internal
-    \class QDeclarativePathElement
-*/
-
-/*!
     \qmlclass Path QDeclarativePath
     \ingroup qml-view-elements
     \since 4.7
@@ -83,13 +78,6 @@ QT_BEGIN_NAMESPACE
 
     \sa PathView, PathAttribute, PathPercent, PathLine, PathQuad, PathCubic
 */
-
-/*!
-    \internal
-    \class QDeclarativePath
-    \brief The QDeclarativePath class defines a path.
-    \sa QDeclarativePathView
-*/
 QDeclarativePath::QDeclarativePath(QObject *parent)
  : QObject(*(new QDeclarativePathPrivate), parent)
 {
@@ -527,15 +515,6 @@ void QDeclarativeCurve::setY(qreal y)
 */
 
 /*!
-    \internal
-    \class QDeclarativePathAttribute
-    \brief The QDeclarativePathAttribute class allows to set the value of an attribute at a given position in the path.
-
-    \sa QDeclarativePath
-*/
-
-
-/*!
     \qmlproperty string PathAttribute::name
     the name of the attribute to change.
 
@@ -608,14 +587,6 @@ void QDeclarativePathAttribute::setValue(qreal value)
 */
 
 /*!
-    \internal
-    \class QDeclarativePathLine
-    \brief The QDeclarativePathLine class defines a straight line.
-
-    \sa QDeclarativePath
-*/
-
-/*!
     \qmlproperty real PathLine::x
     \qmlproperty real PathLine::y
 
@@ -652,15 +623,6 @@ void QDeclarativePathLine::addToPath(QPainterPath &path)
 */
 
 /*!
-    \internal
-    \class QDeclarativePathQuad
-    \brief The QDeclarativePathQuad class defines a quadratic Bezier curve with a control point.
-
-    \sa QDeclarativePath
-*/
-
-
-/*!
     \qmlproperty real PathQuad::x
     \qmlproperty real PathQuad::y
 
@@ -743,14 +705,6 @@ void QDeclarativePathQuad::addToPath(QPainterPath &path)
 */
 
 /*!
-    \internal
-    \class QDeclarativePathCubic
-    \brief The QDeclarativePathCubic class defines a cubic Bezier curve with two control points.
-
-    \sa QDeclarativePath
-*/
-
-/*!
     \qmlproperty real PathCubic::x
     \qmlproperty real PathCubic::y
 
@@ -872,18 +826,6 @@ void QDeclarativePathCubic::addToPath(QPainterPath &path)
     \sa Path
 */
 
-/*!
-    \internal
-    \class QDeclarativePathPercent
-    \brief The QDeclarativePathPercent class manipulates the way a path is interpreted.
-
-    QDeclarativePathPercent allows you to bunch up items (or spread out items) along various
-    segments of a QDeclarativePathView's path.
-
-    \sa QDeclarativePath
-
-*/
-
 qreal QDeclarativePathPercent::value() const
 {
     return _value;
diff --git a/src/declarative/graphicsitems/qdeclarativepositioners.cpp b/src/declarative/graphicsitems/qdeclarativepositioners.cpp
index 4ceb5d9..b776b8e 100644
--- a/src/declarative/graphicsitems/qdeclarativepositioners.cpp
+++ b/src/declarative/graphicsitems/qdeclarativepositioners.cpp
@@ -108,8 +108,7 @@ void QDeclarativeBasePositioner::graphicsWidgetGeometryChanged()
     You also need to set a PositionerType, to declare whether you are positioning the x, y or both
     for the child items. Depending on the chosen type, only x or y changes will be applied.
 
-    Note that the subclass is responsible for adding the
-    spacing in between items.
+    Note that the subclass is responsible for adding the spacing in between items.
 */
 QDeclarativeBasePositioner::QDeclarativeBasePositioner(PositionerType at, QDeclarativeItem *parent)
     : QDeclarativeItem(*(new QDeclarativeBasePositionerPrivate), parent)
@@ -439,11 +438,6 @@ Column {
   \image spacing_b.png
 
 */
-/*!
-    \internal
-    \class QDeclarativeColumn
-    \brief The QDeclarativeColumn class lines up items vertically.
-*/
 QDeclarativeColumn::QDeclarativeColumn(QDeclarativeItem *parent)
 : QDeclarativeBasePositioner(Vertical, parent)
 {
@@ -579,11 +573,6 @@ Row {
   \image spacing_b.png
 
 */
-/*!
-    \internal
-    \class QDeclarativeRow
-    \brief The QDeclarativeRow class lines up items horizontally.
-*/
 QDeclarativeRow::QDeclarativeRow(QDeclarativeItem *parent)
 : QDeclarativeBasePositioner(Horizontal, parent)
 {
@@ -736,11 +725,6 @@ Grid {
   \image spacing_b.png
 
 */
-/*!
-    \internal
-    \class QDeclarativeGrid
-    \brief The QDeclarativeGrid class lays out items in a grid.
-*/
 QDeclarativeGrid::QDeclarativeGrid(QDeclarativeItem *parent) :
     QDeclarativeBasePositioner(Both, parent), m_rows(-1), m_columns(-1), m_flow(LeftToRight)
 {
diff --git a/src/declarative/graphicsitems/qdeclarativerectangle.cpp b/src/declarative/graphicsitems/qdeclarativerectangle.cpp
index 5990c2d..d027924 100644
--- a/src/declarative/graphicsitems/qdeclarativerectangle.cpp
+++ b/src/declarative/graphicsitems/qdeclarativerectangle.cpp
@@ -180,11 +180,6 @@ void QDeclarativeGradient::doUpdate()
 
 int QDeclarativeRectanglePrivate::doUpdateSlotIdx = -1;
 
-/*!
-    \internal
-    \class QDeclarativeRectangle
-    \brief The QDeclarativeRectangle class provides a rectangle item that you can add to a QDeclarativeView.
-*/
 QDeclarativeRectangle::QDeclarativeRectangle(QDeclarativeItem *parent)
   : QDeclarativeItem(*(new QDeclarativeRectanglePrivate), parent)
 {
diff --git a/src/declarative/graphicsitems/qdeclarativerepeater.cpp b/src/declarative/graphicsitems/qdeclarativerepeater.cpp
index 4a951a2..97cf05c 100644
--- a/src/declarative/graphicsitems/qdeclarativerepeater.cpp
+++ b/src/declarative/graphicsitems/qdeclarativerepeater.cpp
@@ -146,23 +146,11 @@ QDeclarativeRepeaterPrivate::~QDeclarativeRepeaterPrivate()
     \endcode
  */
 
-/*!
-    \internal
-    \class QDeclarativeRepeater
- */
-
-/*!
-    Create a new QDeclarativeRepeater instance.
- */
 QDeclarativeRepeater::QDeclarativeRepeater(QDeclarativeItem *parent)
   : QDeclarativeItem(*(new QDeclarativeRepeaterPrivate), parent)
 {
 }
 
-/*!
-    Destroy the repeater instance.  All items it instantiated are also
-    destroyed.
- */
 QDeclarativeRepeater::~QDeclarativeRepeater()
 {
 }
@@ -301,18 +289,12 @@ int QDeclarativeRepeater::count() const
 }
 
 
-/*!
-    \internal
- */
 void QDeclarativeRepeater::componentComplete()
 {
     QDeclarativeItem::componentComplete();
     regenerate();
 }
 
-/*!
-    \internal
- */
 QVariant QDeclarativeRepeater::itemChange(GraphicsItemChange change,
                                        const QVariant &value)
 {
@@ -335,9 +317,6 @@ void QDeclarativeRepeater::clear()
     d->deletables.clear();
 }
 
-/*!
-    \internal
- */
 void QDeclarativeRepeater::regenerate()
 {
     Q_D(QDeclarativeRepeater);
diff --git a/src/declarative/graphicsitems/qdeclarativetext.cpp b/src/declarative/graphicsitems/qdeclarativetext.cpp
index e5ad743..f16af88 100644
--- a/src/declarative/graphicsitems/qdeclarativetext.cpp
+++ b/src/declarative/graphicsitems/qdeclarativetext.cpp
@@ -190,32 +190,6 @@ QSet<QUrl> QTextDocumentWithImageResources::errors;
 
     \sa {declarative/text/fonts}{Fonts example}
 */
-
-/*!
-    \internal
-    \class QDeclarativeText
-    \qmlclass Text
-
-    \brief The QDeclarativeText class provides a formatted text item that you can add to a QDeclarativeView.
-
-    Text was designed for read-only text; it does not allow for any text editing.
-    It can display both plain and rich text. For example:
-
-    \qml
-    Text { text: "Hello World!"; font.family: "Helvetica"; font.pointSize: 24; color: "red" }
-    Text { text: "<b>Hello</b> <i>World!</i>" }
-    \endqml
-
-    \image text.png
-
-    If height and width are not explicitly set, Text will attempt to determine how
-    much room is needed and set it accordingly. Unless \c wrapMode is set, it will always
-    prefer width to height (all text will be placed on a single line).
-
-    The \c elide property can alternatively be used to fit a line of plain text to a set width.
-
-    A QDeclarativeText object can be instantiated in QML using the tag \c Text.
-*/
 QDeclarativeText::QDeclarativeText(QDeclarativeItem *parent)
   : QDeclarativeItem(*(new QDeclarativeTextPrivate), parent)
 {
diff --git a/src/declarative/graphicsitems/qdeclarativetextedit.cpp b/src/declarative/graphicsitems/qdeclarativetextedit.cpp
index b8e8726..b1c0fcd 100644
--- a/src/declarative/graphicsitems/qdeclarativetextedit.cpp
+++ b/src/declarative/graphicsitems/qdeclarativetextedit.cpp
@@ -103,23 +103,6 @@ TextEdit {
     \sa Text, TextInput, {declarative/text/textselection}{Text Selection example}
 */
 
-/*!
-    \internal
-    \class QDeclarativeTextEdit
-    \qmlclass TextEdit
-
-    \brief The QDeclarativeTextEdit class provides an editable formatted text item that you can add to a QDeclarativeView.
-
-    It can display both plain and rich text.
-
-    \image declarative-textedit.png
-
-    A QDeclarativeTextEdit object can be instantiated in QML using the tag \c &lt;TextEdit&gt;.
-*/
-
-/*!
-    Constructs a new QDeclarativeTextEdit.
-*/
 QDeclarativeTextEdit::QDeclarativeTextEdit(QDeclarativeItem *parent)
 : QDeclarativePaintedItem(*(new QDeclarativeTextEditPrivate), parent)
 {
diff --git a/src/declarative/graphicsitems/qdeclarativetextinput.cpp b/src/declarative/graphicsitems/qdeclarativetextinput.cpp
index b4f36f4..5604b82 100644
--- a/src/declarative/graphicsitems/qdeclarativetextinput.cpp
+++ b/src/declarative/graphicsitems/qdeclarativetextinput.cpp
@@ -437,8 +437,6 @@ void QDeclarativeTextInput::setCursorPosition(int cp)
 }
 
 /*!
-  \internal
-
   Returns a Rect which encompasses the cursor, but which may be larger than is
   required. Ignores custom cursor delegates.
 */
diff --git a/src/declarative/graphicsitems/qdeclarativetranslate.cpp b/src/declarative/graphicsitems/qdeclarativetranslate.cpp
index 0bae0cd..2e0af2a 100644
--- a/src/declarative/graphicsitems/qdeclarativetranslate.cpp
+++ b/src/declarative/graphicsitems/qdeclarativetranslate.cpp
@@ -116,9 +116,6 @@ void QDeclarativeTranslate::setY(qreal y)
     emit yChanged();
 }
 
-/*!
-    \internal
-*/
 void QDeclarativeTranslate::applyTo(QMatrix4x4 *matrix) const
 {
     Q_D(const QDeclarativeTranslate);
diff --git a/src/declarative/graphicsitems/qdeclarativevisualitemmodel.cpp b/src/declarative/graphicsitems/qdeclarativevisualitemmodel.cpp
index 65b14cf..b4e8bda 100644
--- a/src/declarative/graphicsitems/qdeclarativevisualitemmodel.cpp
+++ b/src/declarative/graphicsitems/qdeclarativevisualitemmodel.cpp
@@ -714,6 +714,7 @@ void QDeclarativeVisualDataModel::setModel(const QVariant &model)
         QObject::disconnect(d->m_abstractItemModel, SIGNAL(rowsMoved(const QModelIndex&,int,int,const QModelIndex&,int)),
                             this, SLOT(_q_rowsMoved(const QModelIndex&,int,int,const QModelIndex&,int)));
         QObject::disconnect(d->m_abstractItemModel, SIGNAL(modelReset()), this, SLOT(_q_modelReset()));
+        QObject::disconnect(d->m_abstractItemModel, SIGNAL(layoutChanged()), this, SLOT(_q_layoutChanged()));
         d->m_abstractItemModel = 0;
     } else if (d->m_visualItemModel) {
         QObject::disconnect(d->m_visualItemModel, SIGNAL(itemsInserted(int,int)),
@@ -761,6 +762,7 @@ void QDeclarativeVisualDataModel::setModel(const QVariant &model)
         QObject::connect(d->m_abstractItemModel, SIGNAL(rowsMoved(const QModelIndex&,int,int,const QModelIndex&,int)),
                             this, SLOT(_q_rowsMoved(const QModelIndex&,int,int,const QModelIndex&,int)));
         QObject::connect(d->m_abstractItemModel, SIGNAL(modelReset()), this, SLOT(_q_modelReset()));
+        QObject::connect(d->m_abstractItemModel, SIGNAL(layoutChanged()), this, SLOT(_q_layoutChanged()));
         d->m_metaDataCacheable = true;
         return;
     }
@@ -1332,6 +1334,12 @@ void QDeclarativeVisualDataModel::_q_dataChanged(const QModelIndex &begin, const
         _q_itemsChanged(begin.row(), end.row() - begin.row() + 1, d->m_roles);
 }
 
+void QDeclarativeVisualDataModel::_q_layoutChanged()
+{
+    Q_D(QDeclarativeVisualDataModel);
+    _q_itemsChanged(0, count(), d->m_roles);
+}
+
 void QDeclarativeVisualDataModel::_q_modelReset()
 {
     emit modelReset();
diff --git a/src/declarative/graphicsitems/qdeclarativevisualitemmodel_p.h b/src/declarative/graphicsitems/qdeclarativevisualitemmodel_p.h
index 50d2c53..e159786 100644
--- a/src/declarative/graphicsitems/qdeclarativevisualitemmodel_p.h
+++ b/src/declarative/graphicsitems/qdeclarativevisualitemmodel_p.h
@@ -194,6 +194,7 @@ private Q_SLOTS:
     void _q_rowsRemoved(const QModelIndex &,int,int);
     void _q_rowsMoved(const QModelIndex &, int, int, const QModelIndex &, int);
     void _q_dataChanged(const QModelIndex&,const QModelIndex&);
+    void _q_layoutChanged();
     void _q_modelReset();
     void _q_createdPackage(int index, QDeclarativePackage *package);
     void _q_destroyingPackage(QDeclarativePackage *package);
diff --git a/src/declarative/qml/qdeclarativecompiledbindings.cpp b/src/declarative/qml/qdeclarativecompiledbindings.cpp
index 723da94..9402596 100644
--- a/src/declarative/qml/qdeclarativecompiledbindings.cpp
+++ b/src/declarative/qml/qdeclarativecompiledbindings.cpp
@@ -1874,7 +1874,7 @@ bool QDeclarativeBindingCompilerPrivate::parseName(AST::Node *node, Result &type
                 return false;
 
             QDeclarativeImportedNamespace *ns = 0;
-            if (!engine->importDatabase.resolveType(imports, name.toUtf8(), &attachType, 0, 0, 0, &ns))
+            if (!imports.resolveType(name.toUtf8(), &attachType, 0, 0, 0, &ns))
                 return false;
             if (ns || !attachType || !attachType->attachedPropertiesType())
                 return false;
diff --git a/src/declarative/qml/qdeclarativecompiler.cpp b/src/declarative/qml/qdeclarativecompiler.cpp
index 2b4a4a5..f044e1a 100644
--- a/src/declarative/qml/qdeclarativecompiler.cpp
+++ b/src/declarative/qml/qdeclarativecompiler.cpp
@@ -668,13 +668,14 @@ void QDeclarativeCompiler::compileTree(Object *tree)
         QString scriptCode = QString::fromUtf8(unit->scripts.at(ii).resource->data);
         Object::ScriptBlock::Pragmas pragmas = QDeclarativeScriptParser::extractPragmas(scriptCode);
 
+        Q_ASSERT(!importedScripts.contains(unit->scripts.at(ii).qualifier));
+
         if (!scriptCode.isEmpty()) {
             Object::ScriptBlock &scriptBlock = importedScripts[unit->scripts.at(ii).qualifier];
 
-            scriptBlock.codes.append(scriptCode);
-            scriptBlock.lineNumbers.append(1);
-            scriptBlock.files.append(unit->scripts.at(ii).resource->url);
-            scriptBlock.pragmas.append(pragmas);
+            scriptBlock.code = scriptCode;
+            scriptBlock.file = unit->scripts.at(ii).resource->url;
+            scriptBlock.pragmas = pragmas;
         }
     }
 
@@ -703,7 +704,7 @@ void QDeclarativeCompiler::compileTree(Object *tree)
     for (int ii = 0; ii < importedScriptIndexes.count(); ++ii) 
         output->importCache->add(importedScriptIndexes.at(ii), ii);
 
-    unit->imports.cache(output->importCache, engine);
+    unit->imports.populateCache(output->importCache, engine);
 
     Q_ASSERT(tree->metatype);
 
@@ -1403,8 +1404,7 @@ bool QDeclarativeCompiler::buildProperty(QDeclarativeParser::Property *prop,
 
         QDeclarativeType *type = 0;
         QDeclarativeImportedNamespace *typeNamespace = 0;
-        enginePrivate->importDatabase.resolveType(unit->imports, prop->name, 
-                                                  &type, 0, 0, 0, &typeNamespace);
+        unit->imports.resolveType(prop->name, &type, 0, 0, 0, &typeNamespace);
 
         if (typeNamespace) {
             // ### We might need to indicate that this property is a namespace 
@@ -1512,7 +1512,7 @@ bool QDeclarativeCompiler::buildPropertyInNamespace(QDeclarativeImportedNamespac
         // Setup attached property data
 
         QDeclarativeType *type = 0;
-        enginePrivate->importDatabase.resolveTypeInNamespace(ns, prop->name, &type, 0, 0, 0);
+        unit->imports.resolveType(ns, prop->name, &type, 0, 0, 0);
 
         if (!type || !type->attachedPropertiesType()) 
             COMPILE_EXCEPTION(prop, tr("Non-existent attached object"));
@@ -2139,8 +2139,7 @@ bool QDeclarativeCompiler::testQualifiedEnumAssignment(const QMetaProperty &prop
 
     QString typeName = parts.at(0);
     QDeclarativeType *type = 0;
-    enginePrivate->importDatabase.resolveType(unit->imports, typeName.toUtf8(),
-                                              &type, 0, 0, 0, 0);
+    unit->imports.resolveType(typeName.toUtf8(), &type, 0, 0, 0, 0);
 
     if (!type || obj->typeName != type->qmlTypeName())
         return true;
@@ -2167,7 +2166,7 @@ int QDeclarativeCompiler::evaluateEnum(const QByteArray& script) const
     int dot = script.indexOf('.');
     if (dot > 0) {
         QDeclarativeType *type = 0;
-        enginePrivate->importDatabase.resolveType(unit->imports, script.left(dot), &type, 0, 0, 0, 0);
+        unit->imports.resolveType(script.left(dot), &type, 0, 0, 0, 0);
         if (!type)
             return -1;
         const QMetaObject *mo = type->metaObject();
@@ -2185,8 +2184,7 @@ int QDeclarativeCompiler::evaluateEnum(const QByteArray& script) const
 const QMetaObject *QDeclarativeCompiler::resolveType(const QByteArray& name) const
 {
     QDeclarativeType *qmltype = 0;
-    if (!enginePrivate->importDatabase.resolveType(unit->imports, name, &qmltype, 
-                                                   0, 0, 0, 0)) 
+    if (!unit->imports.resolveType(name, &qmltype, 0, 0, 0, 0)) 
         return 0;
     if (!qmltype)
         return 0;
@@ -2344,8 +2342,7 @@ bool QDeclarativeCompiler::buildDynamicMeta(QDeclarativeParser::Object *obj, Dyn
                 QByteArray customTypeName;
                 QDeclarativeType *qmltype = 0;
                 QUrl url;
-                if (!enginePrivate->importDatabase.resolveType(unit->imports, p.customType, &qmltype, 
-                                                               &url, 0, 0, 0)) 
+                if (!unit->imports.resolveType(p.customType, &qmltype, &url, 0, 0, 0)) 
                     COMPILE_EXCEPTION(&p, tr("Invalid property type"));
 
                 if (!qmltype) {
diff --git a/src/declarative/qml/qdeclarativecompositetypemanager.cpp b/src/declarative/qml/qdeclarativecompositetypemanager.cpp
index 2e77534..cc8f887 100644
--- a/src/declarative/qml/qdeclarativecompositetypemanager.cpp
+++ b/src/declarative/qml/qdeclarativecompositetypemanager.cpp
@@ -523,7 +523,7 @@ int QDeclarativeCompositeTypeManager::resolveTypes(QDeclarativeCompositeTypeData
     int waiting = 0;
 
     QDeclarativeEnginePrivate *ep = QDeclarativeEnginePrivate::get(engine);
-    QDeclarativeImportDatabase &importDatabase = ep->importDatabase;
+    QDeclarativeImportDatabase *importDatabase = &ep->importDatabase;
 
     // For local urls, add an implicit import "." as first (most overridden) lookup. 
     // This will also trigger the loading of the qmldir and the import of any native 
@@ -538,9 +538,10 @@ int QDeclarativeCompositeTypeManager::resolveTypes(QDeclarativeCompositeTypeData
             qmldircomponentsnetwork = parser.components();
         }
 
-        importDatabase.addToImport(&unit->imports, qmldircomponentsnetwork, QLatin1String("."),
-                                   QString(), -1, -1, QDeclarativeScriptParser::Import::File,
-                                   0); // error ignored (just means no fallback)
+        unit->imports.addImport(importDatabase, 
+                                QLatin1String("."), QString(), -1, -1, QDeclarativeScriptParser::Import::File, 
+                                qmldircomponentsnetwork,
+                                0); // error ignored (just means no fallback)
     }
 
 
@@ -577,8 +578,9 @@ int QDeclarativeCompositeTypeManager::resolveTypes(QDeclarativeCompositeTypeData
         }
 
         QString errorString;
-        if (!importDatabase.addToImport(&unit->imports, qmldircomponentsnetwork, imp.uri, imp.qualifier, 
-                                        vmaj, vmin, imp.type, &errorString)) {
+        if (!unit->imports.addImport(importDatabase, 
+                                     imp.uri, imp.qualifier, vmaj, vmin, imp.type, 
+                                     qmldircomponentsnetwork, &errorString)) {
             QDeclarativeError error;
             error.setUrl(unit->imports.baseUrl());
             error.setDescription(errorString);
@@ -606,8 +608,8 @@ int QDeclarativeCompositeTypeManager::resolveTypes(QDeclarativeCompositeTypeData
         int minorVersion;
         QDeclarativeImportedNamespace *typeNamespace = 0;
         QString errorString;
-        if (!importDatabase.resolveType(unit->imports, typeName, &ref.type, &url, &majorVersion, &minorVersion, 
-                                        &typeNamespace, &errorString) || typeNamespace) {
+        if (!unit->imports.resolveType(typeName, &ref.type, &url, &majorVersion, &minorVersion, 
+                                       &typeNamespace, &errorString) || typeNamespace) {
             // Known to not be a type:
             //  - known to be a namespace (Namespace {})
             //  - type with unknown namespace (UnknownNamespace.SomeType {})
diff --git a/src/declarative/qml/qdeclarativecontext.cpp b/src/declarative/qml/qdeclarativecontext.cpp
index a3b16d9..de45a95 100644
--- a/src/declarative/qml/qdeclarativecontext.cpp
+++ b/src/declarative/qml/qdeclarativecontext.cpp
@@ -660,14 +660,12 @@ void QDeclarativeContextData::addImportedScript(const QDeclarativeParser::Object
     if (!engine) 
         return;
 
-    Q_ASSERT(script.codes.count() == 1);
-
     QDeclarativeEnginePrivate *enginePriv = QDeclarativeEnginePrivate::get(engine);
     QScriptEngine *scriptEngine = QDeclarativeEnginePrivate::getScriptEngine(engine);
 
-    const QString &code = script.codes.at(0);
-    const QString &url = script.files.at(0);
-    const QDeclarativeParser::Object::ScriptBlock::Pragmas &pragmas = script.pragmas.at(0);
+    const QString &code = script.code;
+    const QString &url = script.file;
+    const QDeclarativeParser::Object::ScriptBlock::Pragmas &pragmas = script.pragmas;
 
     Q_ASSERT(!url.isEmpty());
 
diff --git a/src/declarative/qml/qdeclarativeimport.cpp b/src/declarative/qml/qdeclarativeimport.cpp
index 5c21ebc..8f95e26 100644
--- a/src/declarative/qml/qdeclarativeimport.cpp
+++ b/src/declarative/qml/qdeclarativeimport.cpp
@@ -109,6 +109,11 @@ public:
     QHash<QString,QDeclarativeImportedNamespace* > set;
 };
 
+/*!
+\class QDeclarativeImports
+\brief The QDeclarativeImports class encapsulates one QML document's import statements.
+\internal
+*/
 QDeclarativeImports::QDeclarativeImports(const QDeclarativeImports &copy) 
 : d(copy.d)
 {
@@ -181,7 +186,7 @@ cacheForNamespace(QDeclarativeEngine *engine, const QDeclarativeImportedNamespac
     return cache;
 }
 
-void QDeclarativeImports::cache(QDeclarativeTypeNameCache *cache, QDeclarativeEngine *engine) const
+void QDeclarativeImports::populateCache(QDeclarativeTypeNameCache *cache, QDeclarativeEngine *engine) const
 {
     const QDeclarativeImportedNamespace &set = d->unqualifiedset;
 
@@ -201,6 +206,67 @@ void QDeclarativeImports::cache(QDeclarativeTypeNameCache *cache, QDeclarativeEn
 
     cacheForNamespace(engine, set, cache);
 }
+
+/*!
+  \internal
+
+  The given (namespace qualified) \a type is resolved to either
+  \list
+  \o a QDeclarativeImportedNamespace stored at \a ns_return,
+  \o a QDeclarativeType stored at \a type_return, or
+  \o a component located at \a url_return.
+  \endlist
+
+  If any return pointer is 0, the corresponding search is not done.
+
+  \sa addImport()
+*/
+bool QDeclarativeImports::resolveType(const QByteArray& type, 
+                                      QDeclarativeType** type_return, QUrl* url_return, int *vmaj, int *vmin,
+                                      QDeclarativeImportedNamespace** ns_return, QString *errorString) const
+{
+    QDeclarativeImportedNamespace* ns = d->findNamespace(QString::fromUtf8(type));
+    if (ns) {
+        if (ns_return)
+            *ns_return = ns;
+        return true;
+    }
+    if (type_return || url_return) {
+        if (d->find(type,vmaj,vmin,type_return,url_return, errorString)) {
+            if (qmlImportTrace()) {
+                if (type_return && *type_return && url_return && !url_return->isEmpty())
+                    qDebug().nospace() << "QDeclarativeImports(" << qPrintable(baseUrl().toString()) << ")" << "::resolveType: " 
+                                       << type << " => " << (*type_return)->typeName() << " " << *url_return;
+                if (type_return && *type_return)
+                    qDebug().nospace() << "QDeclarativeImports(" << qPrintable(baseUrl().toString()) << ")" << "::resolveType: " 
+                                       << type << " => " << (*type_return)->typeName();
+                if (url_return && !url_return->isEmpty())
+                    qDebug().nospace() << "QDeclarativeImports(" << qPrintable(baseUrl().toString()) << ")" << "::resolveType: " 
+                                       << type << " => " << *url_return;
+            }
+            return true;
+        }
+    }
+    return false;
+}
+
+/*!
+  \internal
+
+  Searching \e only in the namespace \a ns (previously returned in a call to
+  resolveType(), \a type is found and returned to either
+  a QDeclarativeType stored at \a type_return, or
+  a component located at \a url_return.
+
+  If either return pointer is 0, the corresponding search is not done.
+*/
+bool QDeclarativeImports::resolveType(QDeclarativeImportedNamespace* ns, const QByteArray& type, 
+                                      QDeclarativeType** type_return, QUrl* url_return, 
+                                      int *vmaj, int *vmin) const
+{
+    return ns->find(type,vmaj,vmin,type_return,url_return);
+}
+
 bool QDeclarativeImportedNamespace::find_helper(int i, const QByteArray& type, int *vmajor, int *vminor,
                                  QDeclarativeType** type_return, QUrl* url_return,
                                  QUrl *base, bool *typeRecursionDetected)
@@ -280,15 +346,16 @@ QDeclarativeImportsPrivate::~QDeclarativeImportsPrivate()
 }
 
 bool QDeclarativeImportsPrivate::importExtension(const QString &absoluteFilePath, const QString &uri, 
-                                                  QDeclarativeImportDatabase *database, 
-                                                  QDeclarativeDirComponents* components, QString *errorString) 
+                                                 QDeclarativeImportDatabase *database, 
+                                                 QDeclarativeDirComponents* components, QString *errorString) 
 {
     QFile file(absoluteFilePath);
     QString filecontent;
     if (file.open(QFile::ReadOnly)) {
         filecontent = QString::fromUtf8(file.readAll());
         if (qmlImportTrace())
-            qDebug() << "QDeclarativeImportDatabase::add: loaded" << absoluteFilePath;
+            qDebug().nospace() << "QDeclarativeImports(" << qPrintable(base.toString()) << "::importExtension: "
+                               << "loaded " << absoluteFilePath;
     } else {
         if (errorString)
             *errorString = QDeclarativeImportDatabase::tr("module \"%1\" definition \"%2\" not readable").arg(uri).arg(absoluteFilePath);
@@ -576,6 +643,10 @@ bool QDeclarativeImportedNamespace::find(const QByteArray& type, int *vmajor, in
     return false;
 }
 
+/*!
+\class QDeclarativeImportDatabase
+\brief The QDeclarativeImportDatabase class manages the QML imports for a QDeclarativeEngine.
+*/
 QDeclarativeImportDatabase::QDeclarativeImportDatabase(QDeclarativeEngine *e)
 : engine(e)
 {
@@ -619,75 +690,19 @@ QDeclarativeImportDatabase::~QDeclarativeImportDatabase()
 
   The base URL must already have been set with Import::setBaseUrl().
 */
-bool QDeclarativeImportDatabase::addToImport(QDeclarativeImports* imports, 
-                                             const QDeclarativeDirComponents &qmldircomponentsnetwork, 
-                                             const QString& uri, const QString& prefix, int vmaj, int vmin, 
-                                             QDeclarativeScriptParser::Import::Type importType, 
-                                             QString *errorString) 
+bool QDeclarativeImports::addImport(QDeclarativeImportDatabase *importDb, 
+                                    const QString& uri, const QString& prefix, int vmaj, int vmin, 
+                                    QDeclarativeScriptParser::Import::Type importType, 
+                                    const QDeclarativeDirComponents &qmldircomponentsnetwork, 
+                                    QString *errorString) 
 {
     if (qmlImportTrace())
-        qDebug().nospace() << "QDeclarativeImportDatabase::addToImport " << imports << " " << uri << " " 
-                           << vmaj << '.' << vmin << " " 
+        qDebug().nospace() << "QDeclarativeImports(" << qPrintable(baseUrl().toString()) << ")" << "::addImport: " 
+                           << uri << " " << vmaj << '.' << vmin << " " 
                            << (importType==QDeclarativeScriptParser::Import::Library? "Library" : "File") 
                            << " as " << prefix;
 
-    bool ok = imports->d->add(qmldircomponentsnetwork, uri, prefix, vmaj, vmin, importType, this, errorString);
-    return ok;
-}
-
-/*!
-  \internal
-
-  Using the given \a imports, the given (namespace qualified) \a type is resolved to either
-  a QDeclarativeImportedNamespace stored at \a ns_return,
-  a QDeclarativeType stored at \a type_return, or
-  a component located at \a url_return.
-
-  If any return pointer is 0, the corresponding search is not done.
-
-  \sa addToImport()
-*/
-bool QDeclarativeImportDatabase::resolveType(const QDeclarativeImports& imports, const QByteArray& type, 
-                                             QDeclarativeType** type_return, QUrl* url_return, int *vmaj, int *vmin,
-                                             QDeclarativeImportedNamespace** ns_return, QString *errorString) const
-{
-    QDeclarativeImportedNamespace* ns = imports.d->findNamespace(QString::fromUtf8(type));
-    if (ns) {
-        if (ns_return)
-            *ns_return = ns;
-        return true;
-    }
-    if (type_return || url_return) {
-        if (imports.d->find(type,vmaj,vmin,type_return,url_return, errorString)) {
-            if (qmlImportTrace()) {
-                if (type_return && *type_return && url_return && !url_return->isEmpty())
-                    qDebug() << "QDeclarativeImportDatabase::resolveType" << type << '=' << (*type_return)->typeName() << *url_return;
-                if (type_return && *type_return)
-                    qDebug() << "QDeclarativeImportDatabase::resolveType" << type << '=' << (*type_return)->typeName();
-                if (url_return && !url_return->isEmpty())
-                    qDebug() << "QDeclarativeImportDatabase::resolveType" << type << '=' << *url_return;
-            }
-            return true;
-        }
-    }
-    return false;
-}
-
-/*!
-  \internal
-
-  Searching \e only in the namespace \a ns (previously returned in a call to
-  resolveType(), \a type is found and returned to either
-  a QDeclarativeType stored at \a type_return, or
-  a component located at \a url_return.
-
-  If either return pointer is 0, the corresponding search is not done.
-*/
-bool QDeclarativeImportDatabase::resolveTypeInNamespace(QDeclarativeImportedNamespace* ns, const QByteArray& type, 
-                                                        QDeclarativeType** type_return, QUrl* url_return, 
-                                                        int *vmaj, int *vmin) const
-{
-    return ns->find(type,vmaj,vmin,type_return,url_return);
+    return d->add(qmldircomponentsnetwork, uri, prefix, vmaj, vmin, importType, importDb, errorString);
 }
 
 /*!
@@ -834,7 +849,7 @@ void QDeclarativeImportDatabase::setPluginPathList(const QStringList &paths)
 void QDeclarativeImportDatabase::addPluginPath(const QString& path)
 {
     if (qmlImportTrace())
-        qDebug() << "QDeclarativeImportDatabase::addPluginPath" << path;
+        qDebug().nospace() << "QDeclarativeImportDatabase::addPluginPath: " << path;
 
     QUrl url = QUrl(path);
     if (url.isRelative() || url.scheme() == QLatin1String("file")) {
@@ -848,7 +863,7 @@ void QDeclarativeImportDatabase::addPluginPath(const QString& path)
 void QDeclarativeImportDatabase::addImportPath(const QString& path)
 {
     if (qmlImportTrace())
-        qDebug() << "QDeclarativeImportDatabase::addImportPath" << path;
+        qDebug().nospace() << "QDeclarativeImportDatabase::addImportPath: " << path;
 
     if (path.isEmpty())
         return;
@@ -882,7 +897,7 @@ void QDeclarativeImportDatabase::setImportPathList(const QStringList &paths)
 bool QDeclarativeImportDatabase::importPlugin(const QString &filePath, const QString &uri, QString *errorString)
 {
     if (qmlImportTrace())
-        qDebug() << "QDeclarativeImportDatabase::importPlugin" << uri << "from" << filePath;
+        qDebug().nospace() << "QDeclarativeImportDatabase::importPlugin: " << uri << " from " << filePath;
 
     QFileInfo fileInfo(filePath);
     const QString absoluteFilePath = fileInfo.absoluteFilePath();
diff --git a/src/declarative/qml/qdeclarativeimport_p.h b/src/declarative/qml/qdeclarativeimport_p.h
index 88246d4..84802de 100644
--- a/src/declarative/qml/qdeclarativeimport_p.h
+++ b/src/declarative/qml/qdeclarativeimport_p.h
@@ -65,9 +65,10 @@ QT_BEGIN_NAMESPACE
 class QDeclarativeTypeNameCache;
 class QDeclarativeEngine;
 class QDir;
-
 class QDeclarativeImportedNamespace;
 class QDeclarativeImportsPrivate;
+class QDeclarativeImportDatabase;
+
 class QDeclarativeImports
 {
 public:
@@ -79,7 +80,24 @@ public:
     void setBaseUrl(const QUrl &url);
     QUrl baseUrl() const;
 
-    void cache(QDeclarativeTypeNameCache *cache, QDeclarativeEngine *) const;
+    bool resolveType(const QByteArray& type,
+                     QDeclarativeType** type_return, QUrl* url_return,
+                     int *version_major, int *version_minor,
+                     QDeclarativeImportedNamespace** ns_return,
+                     QString *errorString = 0) const;
+    bool resolveType(QDeclarativeImportedNamespace*, 
+                     const QByteArray& type,
+                     QDeclarativeType** type_return, QUrl* url_return,
+                     int *version_major, int *version_minor) const;
+
+    bool addImport(QDeclarativeImportDatabase *, 
+                   const QString& uri, const QString& prefix, int vmaj, int vmin, 
+                   QDeclarativeScriptParser::Import::Type importType,
+                   const QDeclarativeDirComponents &qmldircomponentsnetwork, 
+                   QString *errorString);
+
+    void populateCache(QDeclarativeTypeNameCache *cache, QDeclarativeEngine *) const;
+
 private:
     friend class QDeclarativeImportDatabase;
     QDeclarativeImportsPrivate *d;
@@ -102,21 +120,6 @@ public:
     void setPluginPathList(const QStringList &paths);
     void addPluginPath(const QString& path);
 
-
-    bool addToImport(QDeclarativeImports*, const QDeclarativeDirComponents &qmldircomponentsnetwork, 
-                     const QString& uri, const QString& prefix, int vmaj, int vmin, 
-                     QDeclarativeScriptParser::Import::Type importType,
-                     QString *errorString);
-    bool resolveType(const QDeclarativeImports&, const QByteArray& type,
-                     QDeclarativeType** type_return, QUrl* url_return,
-                     int *version_major, int *version_minor,
-                     QDeclarativeImportedNamespace** ns_return,
-                     QString *errorString = 0) const;
-    bool resolveTypeInNamespace(QDeclarativeImportedNamespace*, const QByteArray& type,
-                                QDeclarativeType** type_return, QUrl* url_return,
-                                int *version_major, int *version_minor ) const;
-
-
 private:
     friend class QDeclarativeImportsPrivate;
     QString resolvePlugin(const QDir &qmldirPath, const QString &qmldirPluginPath, 
diff --git a/src/declarative/qml/qdeclarativeparser_p.h b/src/declarative/qml/qdeclarativeparser_p.h
index d192f3a..c58aebc 100644
--- a/src/declarative/qml/qdeclarativeparser_p.h
+++ b/src/declarative/qml/qdeclarativeparser_p.h
@@ -183,10 +183,9 @@ namespace QDeclarativeParser
             };
             Q_DECLARE_FLAGS(Pragmas, Pragma)
 
-            QStringList codes;
-            QStringList files;
-            QList<int> lineNumbers;
-            QList<Pragmas> pragmas;
+            QString code;
+            QString file;
+            Pragmas pragmas;
         };
 
         // The bytes to cast instances by to get to the QDeclarativeParserStatus 
diff --git a/src/declarative/util/qdeclarativeanimation.cpp b/src/declarative/util/qdeclarativeanimation.cpp
index 4e9e8d5..267642d 100644
--- a/src/declarative/util/qdeclarativeanimation.cpp
+++ b/src/declarative/util/qdeclarativeanimation.cpp
@@ -84,11 +84,6 @@ QT_BEGIN_NAMESPACE
     element directly will result in an error.
 */
 
-/*!
-    \class QDeclarativeAbstractAnimation
-    \internal
-*/
-
 QDeclarativeAbstractAnimation::QDeclarativeAbstractAnimation(QObject *parent)
 : QObject(*(new QDeclarativeAbstractAnimationPrivate), parent)
 {
@@ -574,12 +569,6 @@ void QDeclarativeAbstractAnimation::timelineComplete()
 
     \sa {QML Animation}, {declarative/animation/basics}{Animation basics example}
 */
-/*!
-    \internal
-    \class QDeclarativePauseAnimation
-*/
-
-
 QDeclarativePauseAnimation::QDeclarativePauseAnimation(QObject *parent)
 : QDeclarativeAbstractAnimation(*(new QDeclarativePauseAnimationPrivate), parent)
 {
@@ -659,11 +648,6 @@ QAbstractAnimation *QDeclarativePauseAnimation::qtAnimation()
 
     \sa {QML Animation}, {declarative/animation/basics}{Animation basics example}
 */
-/*!
-    \internal
-    \class QDeclarativeColorAnimation
-*/
-
 QDeclarativeColorAnimation::QDeclarativeColorAnimation(QObject *parent)
 : QDeclarativePropertyAnimation(parent)
 {
@@ -776,10 +760,6 @@ void QDeclarativeColorAnimation::setTo(const QColor &t)
 
     \sa StateChangeScript
 */
-/*!
-    \internal
-    \class QDeclarativeScriptAction
-*/
 QDeclarativeScriptAction::QDeclarativeScriptAction(QObject *parent)
     :QDeclarativeAbstractAnimation(*(new QDeclarativeScriptActionPrivate), parent)
 {
@@ -933,10 +913,6 @@ QAbstractAnimation *QDeclarativeScriptAction::qtAnimation()
 
     \sa {QML Animation}, QtDeclarative
 */
-/*!
-    \internal
-    \class QDeclarativePropertyAction
-*/
 QDeclarativePropertyAction::QDeclarativePropertyAction(QObject *parent)
 : QDeclarativeAbstractAnimation(*(new QDeclarativePropertyActionPrivate), parent)
 {
@@ -1185,12 +1161,6 @@ void QDeclarativePropertyAction::transition(QDeclarativeStateActions &actions,
 
     \sa {QML Animation}, {declarative/animation/basics}{Animation basics example}
 */
-
-/*!
-    \internal
-    \class QDeclarativeNumberAnimation
-*/
-
 QDeclarativeNumberAnimation::QDeclarativeNumberAnimation(QObject *parent)
 : QDeclarativePropertyAnimation(parent)
 {
@@ -1276,7 +1246,7 @@ void QDeclarativeNumberAnimation::setTo(qreal t)
 
 /*!
     \qmlclass Vector3dAnimation QDeclarativeVector3dAnimation
-  \ingroup qml-animation-transition
+    \ingroup qml-animation-transition
     \since 4.7
     \inherits PropertyAnimation
     \brief The Vector3dAnimation element animates changes in QVector3d values.
@@ -1291,12 +1261,6 @@ void QDeclarativeNumberAnimation::setTo(qreal t)
 
     \sa {QML Animation}, {declarative/animation/basics}{Animation basics example}
 */
-
-/*!
-    \internal
-    \class QDeclarativeVector3dAnimation
-*/
-
 QDeclarativeVector3dAnimation::QDeclarativeVector3dAnimation(QObject *parent)
 : QDeclarativePropertyAnimation(parent)
 {
@@ -1396,12 +1360,6 @@ void QDeclarativeVector3dAnimation::setTo(QVector3D t)
 
     \sa {QML Animation}, {declarative/animation/basics}{Animation basics example}
 */
-
-/*!
-    \internal
-    \class QDeclarativeRotationAnimation
-*/
-
 QVariant _q_interpolateShortestRotation(qreal &f, qreal &t, qreal progress)
 {
     qreal newt = t;
@@ -1702,11 +1660,6 @@ void QDeclarativeSequentialAnimation::transition(QDeclarativeStateActions &actio
 
     \sa SequentialAnimation, {QML Animation}, {declarative/animation/basics}{Animation basics example}
 */
-/*!
-    \internal
-    \class QDeclarativeParallelAnimation
-*/
-
 QDeclarativeParallelAnimation::QDeclarativeParallelAnimation(QObject *parent) :
     QDeclarativeAnimationGroup(parent)
 {
@@ -2512,11 +2465,6 @@ void QDeclarativePropertyAnimation::transition(QDeclarativeStateActions &actions
 
     \sa {QML Animation}, {declarative/animation/basics}{Animation basics example}
 */
-
-/*!
-    \internal
-    \class QDeclarativeParentAnimation
-*/
 QDeclarativeParentAnimation::QDeclarativeParentAnimation(QObject *parent)
     : QDeclarativeAnimationGroup(*(new QDeclarativeParentAnimationPrivate), parent)
 {
diff --git a/src/declarative/util/qdeclarativebind.cpp b/src/declarative/util/qdeclarativebind.cpp
index 86d08f5..88b45ae 100644
--- a/src/declarative/util/qdeclarativebind.cpp
+++ b/src/declarative/util/qdeclarativebind.cpp
@@ -72,7 +72,7 @@ public:
 
 /*!
     \qmlclass Binding QDeclarativeBind
-  \ingroup qml-working-with-data
+    \ingroup qml-working-with-data
     \since 4.7
     \brief The Binding element allows arbitrary property bindings to be created.
 
@@ -95,18 +95,7 @@ public:
     immediately pushed onto the new target.
 
     \sa QtDeclarative
-    */
-/*!
-    \internal
-    \class QDeclarativeBind
-    \brief The QDeclarativeBind class allows arbitrary property bindings to be created.
-
-    Simple bindings are usually earier to do in-place rather than creating a
-    QDeclarativeBind item. For that reason, QDeclarativeBind is usually used to transfer property information
-    from Qml to C++.
-
-    \sa cppqml
-    */
+*/
 QDeclarativeBind::QDeclarativeBind(QObject *parent)
     : QObject(*(new QDeclarativeBindPrivate), parent)
 {
diff --git a/src/declarative/util/qdeclarativeconnections.cpp b/src/declarative/util/qdeclarativeconnections.cpp
index 293928e..15e5ac5 100644
--- a/src/declarative/util/qdeclarativeconnections.cpp
+++ b/src/declarative/util/qdeclarativeconnections.cpp
@@ -124,13 +124,6 @@ public:
 
     \sa QtDeclarative
 */
-
-/*!
-    \internal
-    \class QDeclarativeConnections
-    \brief The QDeclarativeConnections class describes generalized connections to signals.
-
-*/
 QDeclarativeConnections::QDeclarativeConnections(QObject *parent) :
     QObject(*(new QDeclarativeConnectionsPrivate), parent)
 {
diff --git a/src/declarative/util/qdeclarativelistmodel.cpp b/src/declarative/util/qdeclarativelistmodel.cpp
index 0162beb..7504c23 100644
--- a/src/declarative/util/qdeclarativelistmodel.cpp
+++ b/src/declarative/util/qdeclarativelistmodel.cpp
@@ -58,9 +58,6 @@ Q_DECLARE_METATYPE(QListModelInterface *)
 
 QT_BEGIN_NAMESPACE
 
-#define DATA_ROLE_ID 1
-#define DATA_ROLE_NAME "data"
-
 QDeclarativeListModelParser::ListInstruction *QDeclarativeListModelParser::ListModelData::instructions() const
 {
     return (QDeclarativeListModelParser::ListInstruction *)((char *)this + sizeof(ListModelData));
diff --git a/src/declarative/util/qdeclarativepropertychanges.cpp b/src/declarative/util/qdeclarativepropertychanges.cpp
index c28ada3..e897458 100644
--- a/src/declarative/util/qdeclarativepropertychanges.cpp
+++ b/src/declarative/util/qdeclarativepropertychanges.cpp
@@ -127,12 +127,6 @@ QT_BEGIN_NAMESPACE
 */
 
 /*!
-    \internal
-    \class QDeclarativePropertyChanges
-    \brief The QDeclarativePropertyChanges class describes new property values for a state.
-*/
-
-/*!
     \qmlproperty Object PropertyChanges::target
     This property holds the object which contains the properties to be changed.
 */
diff --git a/src/declarative/util/qdeclarativestate.cpp b/src/declarative/util/qdeclarativestate.cpp
index 6e17cf2..1ed7923 100644
--- a/src/declarative/util/qdeclarativestate.cpp
+++ b/src/declarative/util/qdeclarativestate.cpp
@@ -123,9 +123,6 @@ bool QDeclarativeActionEvent::override(QDeclarativeActionEvent *other)
     return false;
 }
 
-/*!
-    \internal
-*/
 QDeclarativeStateOperation::QDeclarativeStateOperation(QObjectPrivate &dd, QObject *parent)
     : QObject(dd, parent)
 {
@@ -164,20 +161,6 @@ QDeclarativeStateOperation::QDeclarativeStateOperation(QObjectPrivate &dd, QObje
     \sa {declarative/animation/states}{states example}, {qmlstates}{States},
     {qdeclarativeanimation.html#transitions}{QML Transitions}, QtDeclarative
 */
-
-/*!
-    \internal
-    \class QDeclarativeState
-    \brief The QDeclarativeState class allows you to define configurations of objects and properties.
-
-
-    QDeclarativeState allows you to specify a state as a set of batched changes from the default
-    configuration.
-
-    \sa {states-transitions}{States and Transitions}
-*/
-
-
 QDeclarativeState::QDeclarativeState(QObject *parent)
 : QObject(*(new QDeclarativeStatePrivate), parent)
 {
diff --git a/src/declarative/util/qdeclarativetransition.cpp b/src/declarative/util/qdeclarativetransition.cpp
index 21d7ded..478c7f4 100644
--- a/src/declarative/util/qdeclarativetransition.cpp
+++ b/src/declarative/util/qdeclarativetransition.cpp
@@ -99,12 +99,6 @@ QT_BEGIN_NAMESPACE
     \sa {QML Animation}, {declarative/animation/states}{states example}, {qmlstates}{States}, {QtDeclarative}
 */
 
-/*!
-    \internal
-    \class QDeclarativeTransition
-    \brief The QDeclarativeTransition class allows you to define animated transitions that occur on state changes.
-*/
-
 //ParallelAnimationWrapper allows us to do a "callback" when the animation finishes, rather than connecting
 //and disconnecting signals and slots frequently
 class ParallelAnimationWrapper : public QParallelAnimationGroup
diff --git a/src/declarative/util/qdeclarativexmllistmodel.cpp b/src/declarative/util/qdeclarativexmllistmodel.cpp
index 7b3d4a8..47b502d 100644
--- a/src/declarative/util/qdeclarativexmllistmodel.cpp
+++ b/src/declarative/util/qdeclarativexmllistmodel.cpp
@@ -466,8 +466,6 @@ public:
     QList<QDeclarativeXmlListModelRole *> roleObjects;
     static void append_role(QDeclarativeListProperty<QDeclarativeXmlListModelRole> *list, QDeclarativeXmlListModelRole *role);
     static void clear_role(QDeclarativeListProperty<QDeclarativeXmlListModelRole> *list);
-    static void removeAt_role(QDeclarativeListProperty<QDeclarativeXmlListModelRole> *list, int i);
-    static void insert_role(QDeclarativeListProperty<QDeclarativeXmlListModelRole> *list, int i, QDeclarativeXmlListModelRole *role);
     QList<QList<QVariant> > data;
     int redirectCount;
 };
@@ -500,11 +498,6 @@ void QDeclarativeXmlListModelPrivate::clear_role(QDeclarativeListProperty<QDecla
 }
 
 /*!
-    \class QDeclarativeXmlListModel
-    \internal
-*/
-
-/*!
     \qmlclass XmlListModel QDeclarativeXmlListModel
     \ingroup qml-working-with-data
   \since 4.7
diff --git a/src/gui/graphicsview/qgraphicsscene.cpp b/src/gui/graphicsview/qgraphicsscene.cpp
index 3c23884..4c03d33 100644
--- a/src/gui/graphicsview/qgraphicsscene.cpp
+++ b/src/gui/graphicsview/qgraphicsscene.cpp
@@ -5742,16 +5742,11 @@ void QGraphicsScenePrivate::touchEventHandler(QTouchEvent *sceneTouchEvent)
             }
 
             if (sceneTouchEvent->deviceType() == QTouchEvent::TouchScreen) {
-                // on touch-screens, combine this touch point with the closest one we find if it
-                // is a a direct descendent or ancestor (
+                // on touch-screens, combine this touch point with the closest one we find
                 int closestTouchPointId = findClosestTouchPointId(touchPoint.scenePos());
                 QGraphicsItem *closestItem = itemForTouchPointId.value(closestTouchPointId);
-                if (!item
-                    || (closestItem
-                        && (item->isAncestorOf(closestItem)
-                            || closestItem->isAncestorOf(item)))) {
+                if (!item || (closestItem && cachedItemsUnderMouse.contains(closestItem)))
                     item = closestItem;
-                }
             }
             if (!item)
                 continue;
diff --git a/src/gui/gui.pro b/src/gui/gui.pro
index 3943e26..13d2c77 100644
--- a/src/gui/gui.pro
+++ b/src/gui/gui.pro
@@ -99,7 +99,7 @@ neon:*-g++* {
 contains(QMAKE_MAC_XARCH, no) {
     DEFINES += QT_NO_MAC_XARCH
 } else {
-    win32-g++*|!win32:!*-icc* {
+    win32-g++*|!win32:!win32-icc*:!macx-icc* {
         mmx {
             mmx_compiler.commands = $$QMAKE_CXX -c -Winline
 
diff --git a/src/gui/kernel/qeventdispatcher_mac.mm b/src/gui/kernel/qeventdispatcher_mac.mm
index 89f01d8..515c6d3 100644
--- a/src/gui/kernel/qeventdispatcher_mac.mm
+++ b/src/gui/kernel/qeventdispatcher_mac.mm
@@ -830,6 +830,7 @@ NSModalSession QEventDispatcherMacPrivate::currentModalSession()
                 [window setLevel:levelBeforeEnterModal];
         }
         currentModalSessionCached = info.session;
+        cleanupModalSessionsNeeded = false;
     }
     return currentModalSessionCached;
 }
@@ -881,6 +882,10 @@ void QEventDispatcherMacPrivate::cleanupModalSessions()
     for (int i=stackSize-1; i>=0; --i) {
         QCocoaModalSessionInfo &info = cocoaModalSessionStack[i];
         if (info.widget) {
+            // This session has a widget, and is therefore not marked
+            // as stopped. So just make it current. There might still be other
+            // stopped sessions on the stack, but those will be stopped on
+            // a later "cleanup" call.
             currentModalSessionCached = info.session;
             break;
         }
@@ -926,6 +931,7 @@ void QEventDispatcherMacPrivate::endModalSession(QWidget *widget)
             if (i == stackSize-1) {
                 // The top sessions ended. Interrupt the event dispatcher
                 // to start spinning the correct session immidiatly: 
+                currentModalSessionCached = 0;
                 cleanupModalSessionsNeeded = true;
                 QEventDispatcherMac::instance()->interrupt();
             }
diff --git a/src/gui/kernel/qgesturemanager.cpp b/src/gui/kernel/qgesturemanager.cpp
index e768a21..cb4061e 100644
--- a/src/gui/kernel/qgesturemanager.cpp
+++ b/src/gui/kernel/qgesturemanager.cpp
@@ -595,8 +595,9 @@ void QGestureManager::deliverEvents(const QSet<QGesture *> &gestures,
             if (gesture->hasHotSpot()) {
                 // guess the target widget using the hotspot of the gesture
                 QPoint pt = gesture->hotSpot().toPoint();
-                if (QWidget *w = qApp->topLevelAt(pt)) {
-                    target = w->childAt(w->mapFromGlobal(pt));
+                if (QWidget *topLevel = qApp->topLevelAt(pt)) {
+                    QWidget *child = topLevel->childAt(topLevel->mapFromGlobal(pt));
+                    target = child ? child : topLevel;
                 }
             } else {
                 // or use the context of the gesture
diff --git a/src/gui/styles/qgtkstyle.cpp b/src/gui/styles/qgtkstyle.cpp
index c989bd3..c5429dd 100644
--- a/src/gui/styles/qgtkstyle.cpp
+++ b/src/gui/styles/qgtkstyle.cpp
@@ -836,7 +836,10 @@ void QGtkStyle::drawPrimitive(PrimitiveElement element,
 
     case PE_PanelItemViewItem:
         if (const QStyleOptionViewItemV4 *vopt = qstyleoption_cast<const QStyleOptionViewItemV4 *>(option)) {
-            if (vopt->backgroundBrush.style() != Qt::NoBrush) {
+            uint resolve_mask = vopt->palette.resolve();
+            if (vopt->backgroundBrush.style() != Qt::NoBrush
+                    || (resolve_mask & (1 << QPalette::Base)))
+            {
                 QPointF oldBO = painter->brushOrigin();
                 painter->setBrushOrigin(vopt->rect.topLeft());
                 painter->fillRect(vopt->rect, vopt->backgroundBrush);
diff --git a/src/imports/particles/qdeclarativeparticles.cpp b/src/imports/particles/qdeclarativeparticles.cpp
index 5cd9c0c..edb69bc 100644
--- a/src/imports/particles/qdeclarativeparticles.cpp
+++ b/src/imports/particles/qdeclarativeparticles.cpp
@@ -165,14 +165,6 @@ void QDeclarativeParticleMotion::destroy(QDeclarativeParticle &particle)
 
     It has no further properties.
 */
-
-/*!
-    \internal
-    \class QDeclarativeParticleMotionLinear
-    \ingroup group_effects
-    \brief The QDeclarativeParticleMotionLinear class moves the particles linearly.
-*/
-
 void QDeclarativeParticleMotionLinear::advance(QDeclarativeParticle &p, int interval)
 {
     p.x += interval * p.x_velocity;
@@ -196,14 +188,6 @@ void QDeclarativeParticleMotionLinear::advance(QDeclarativeParticle &p, int inte
 */
 
 /*!
-    \internal
-    \class QDeclarativeParticleMotionGravity
-    \ingroup group_effects
-    \brief The QDeclarativeParticleMotionGravity class moves the particles towards a point.
-
-*/
-
-/*!
     \qmlproperty real ParticleMotionGravity::xattractor
     \qmlproperty real ParticleMotionGravity::yattractor
     These properties hold the x and y coordinates of the point attracting the particles.
@@ -311,16 +295,6 @@ Rectangle {
 */
 
 /*!
-    \internal
-    \class QDeclarativeParticleMotionWander
-    \ingroup group_effects
-    \brief The QDeclarativeParticleMotionWander class moves particles in a somewhat random fashion.
-
-    The particles will continue roughly in the original direction, however will randomly
-    drift to each side.
-*/
-
-/*!
     \qmlproperty real ParticleMotionWander::xvariance
     \qmlproperty real ParticleMotionWander::yvariance
 
@@ -709,13 +683,6 @@ Rectangle {
     \image particles.gif
 */
 
-/*!
-    \internal
-    \class QDeclarativeParticles
-    \ingroup group_effects
-    \brief The QDeclarativeParticles class generates and moves particles.
-*/
-
 QDeclarativeParticles::QDeclarativeParticles(QDeclarativeItem *parent)
     : QDeclarativeItem(*(new QDeclarativeParticlesPrivate), parent)
 {
diff --git a/src/network/bearer/qnetworkconfigmanager.cpp b/src/network/bearer/qnetworkconfigmanager.cpp
index 102b347..65014a6 100644
--- a/src/network/bearer/qnetworkconfigmanager.cpp
+++ b/src/network/bearer/qnetworkconfigmanager.cpp
@@ -54,7 +54,15 @@ Q_GLOBAL_STATIC(QNetworkConfigurationManagerPrivate, connManager);
 
 QNetworkConfigurationManagerPrivate *qNetworkConfigurationManagerPrivate()
 {
-    return connManager();
+    static bool initialized = false;
+
+    QNetworkConfigurationManagerPrivate *m = connManager();
+    if (!initialized) {
+        initialized = true;
+        m->updateConfigurations();
+    }
+
+    return m;
 }
 
 /*!
@@ -178,7 +186,7 @@ QNetworkConfigurationManagerPrivate *qNetworkConfigurationManagerPrivate()
 QNetworkConfigurationManager::QNetworkConfigurationManager( QObject* parent )
     : QObject(parent)
 {
-    QNetworkConfigurationManagerPrivate *priv = connManager();
+    QNetworkConfigurationManagerPrivate *priv = qNetworkConfigurationManagerPrivate();
 
     connect(priv, SIGNAL(configurationAdded(QNetworkConfiguration)),
             this, SIGNAL(configurationAdded(QNetworkConfiguration)));
diff --git a/src/network/bearer/qnetworkconfigmanager_p.cpp b/src/network/bearer/qnetworkconfigmanager_p.cpp
index dd174bf..d388920 100644
--- a/src/network/bearer/qnetworkconfigmanager_p.cpp
+++ b/src/network/bearer/qnetworkconfigmanager_p.cpp
@@ -64,9 +64,6 @@ QNetworkConfigurationManagerPrivate::QNetworkConfigurationManagerPrivate()
 {
     qRegisterMetaType<QNetworkConfiguration>("QNetworkConfiguration");
     qRegisterMetaType<QNetworkConfigurationPrivatePointer>("QNetworkConfigurationPrivatePointer");
-
-    moveToThread(QCoreApplicationPrivate::mainThread());
-    updateConfigurations();
 }
 
 QNetworkConfigurationManagerPrivate::~QNetworkConfigurationManagerPrivate()
@@ -359,6 +356,13 @@ void QNetworkConfigurationManagerPrivate::updateConfigurations()
         if (sender())
             return;
 
+        if (thread() != QCoreApplicationPrivate::mainThread()) {
+            if (thread() != QThread::currentThread())
+                return;
+
+            moveToThread(QCoreApplicationPrivate::mainThread());
+        }
+
         updating = false;
 
 #ifndef QT_NO_LIBRARY
diff --git a/src/network/kernel/qhostinfo_unix.cpp b/src/network/kernel/qhostinfo_unix.cpp
index 3112dd6..9e3da61 100644
--- a/src/network/kernel/qhostinfo_unix.cpp
+++ b/src/network/kernel/qhostinfo_unix.cpp
@@ -247,7 +247,10 @@ QHostInfo QHostInfoAgent::fromName(const QString &hostName)
 #ifndef QT_NO_IPV6
             else if (node->ai_family == AF_INET6) {
                 QHostAddress addr;
-                addr.setAddress(((sockaddr_in6 *) node->ai_addr)->sin6_addr.s6_addr);
+                sockaddr_in6 *sa6 = (sockaddr_in6 *) node->ai_addr;
+                addr.setAddress(sa6->sin6_addr.s6_addr);
+                if (sa6->sin6_scope_id)
+                    addr.setScopeId(QString::number(sa6->sin6_scope_id));
                 if (!addresses.contains(addr))
                     addresses.append(addr);
             }
diff --git a/src/network/socket/qnativesocketengine_unix.cpp b/src/network/socket/qnativesocketengine_unix.cpp
index fe28863..f6bfbac 100644
--- a/src/network/socket/qnativesocketengine_unix.cpp
+++ b/src/network/socket/qnativesocketengine_unix.cpp
@@ -352,10 +352,13 @@ bool QNativeSocketEnginePrivate::nativeConnect(const QHostAddress &addr, quint16
         memset(&sockAddrIPv6, 0, sizeof(sockAddrIPv6));
         sockAddrIPv6.sin6_family = AF_INET6;
         sockAddrIPv6.sin6_port = htons(port);
+
+        QString scopeid = addr.scopeId();
+        bool ok;
+        sockAddrIPv6.sin6_scope_id = scopeid.toInt(&ok);
 #ifndef QT_NO_IPV6IFNAME
-        sockAddrIPv6.sin6_scope_id = ::if_nametoindex(addr.scopeId().toLatin1().data());
-#else
-        sockAddrIPv6.sin6_scope_id = addr.scopeId().toInt();
+        if (!ok)
+            sockAddrIPv6.sin6_scope_id = ::if_nametoindex(scopeid.toLatin1());
 #endif
         Q_IPV6ADDR ip6 = addr.toIPv6Address();
         memcpy(&sockAddrIPv6.sin6_addr.s6_addr, &ip6, sizeof(ip6));
diff --git a/src/network/socket/qnativesocketengine_win.cpp b/src/network/socket/qnativesocketengine_win.cpp
index 8177b4f..477ef45 100644
--- a/src/network/socket/qnativesocketengine_win.cpp
+++ b/src/network/socket/qnativesocketengine_win.cpp
@@ -207,6 +207,7 @@ static inline void qt_socket_setPortAndAddress(SOCKET socketDescriptor, sockaddr
     if (address.protocol() == QAbstractSocket::IPv6Protocol) {
         memset(sockAddrIPv6, 0, sizeof(qt_sockaddr_in6));
         sockAddrIPv6->sin6_family = AF_INET6;
+        sockAddrIPv6->sin6_scope_id = address.scopeId().toInt();
         WSAHtons(socketDescriptor, port, &(sockAddrIPv6->sin6_port));
         Q_IPV6ADDR tmp = address.toIPv6Address();
         memcpy(&(sockAddrIPv6->sin6_addr.qt_s6_addr), &tmp, sizeof(tmp));
diff --git a/src/opengl/qgl.cpp b/src/opengl/qgl.cpp
index 9e69816..943a195 100644
--- a/src/opengl/qgl.cpp
+++ b/src/opengl/qgl.cpp
@@ -5262,6 +5262,8 @@ QGLExtensions::Extensions QGLExtensions::currentContextExtensions()
         glExtensions |= FragmentProgram;
     if (extensions.match("GL_ARB_fragment_shader"))
         glExtensions |= FragmentShader;
+    if (extensions.match("GL_ARB_ES2_compatibility"))
+        glExtensions |= ES2Compatibility;
     if (extensions.match("GL_ARB_texture_mirrored_repeat"))
         glExtensions |= MirroredRepeat;
     if (extensions.match("GL_EXT_framebuffer_object"))
@@ -5282,6 +5284,7 @@ QGLExtensions::Extensions QGLExtensions::currentContextExtensions()
     glExtensions |= FramebufferObject;
     glExtensions |= GenerateMipmap;
     glExtensions |= FragmentShader;
+    glExtensions |= ES2Compatibility;
 #endif
 #if defined(QT_OPENGL_ES_1)
     if (extensions.match("GL_OES_framebuffer_object"))
diff --git a/src/opengl/qgl_p.h b/src/opengl/qgl_p.h
index 387c8f7..623eeaf 100644
--- a/src/opengl/qgl_p.h
+++ b/src/opengl/qgl_p.h
@@ -284,7 +284,8 @@ public:
         DDSTextureCompression   = 0x00008000,
         ETC1TextureCompression  = 0x00010000,
         PVRTCTextureCompression = 0x00020000,
-        FragmentShader          = 0x00040000
+        FragmentShader          = 0x00040000,
+        ES2Compatibility        = 0x00080000
     };
     Q_DECLARE_FLAGS(Extensions, Extension)
 
diff --git a/src/opengl/qgl_win.cpp b/src/opengl/qgl_win.cpp
index 5ab944a..8eb6177 100644
--- a/src/opengl/qgl_win.cpp
+++ b/src/opengl/qgl_win.cpp
@@ -1042,7 +1042,7 @@ int QGLContext::choosePixelFormat(void* dummyPfd, HDC pdc)
         iAttributes[i++] = WGL_DRAW_TO_WINDOW_ARB;
         iAttributes[i++] = TRUE;
         iAttributes[i++] = WGL_COLOR_BITS_ARB;
-        iAttributes[i++] = 32;
+        iAttributes[i++] = 24;
         iAttributes[i++] = WGL_DOUBLE_BUFFER_ARB;
         iAttributes[i++] = d->glFormat.doubleBuffer();
         if (d->glFormat.stereo()) {
diff --git a/src/opengl/qglshaderprogram.cpp b/src/opengl/qglshaderprogram.cpp
index 74382b0..bc1c009 100644
--- a/src/opengl/qglshaderprogram.cpp
+++ b/src/opengl/qglshaderprogram.cpp
@@ -97,6 +97,10 @@ QT_BEGIN_NAMESPACE
     to just features that are present in GLSL/ES, and avoid
     standard variable names that only work on the desktop.
 
+    If the \c{GL_ARB_ES2_compatibility} extension is present,
+    then the above prefix is not added because the desktop OpenGL
+    implementation supports precision qualifiers.
+
     \section1 Simple shader example
 
     \snippet doc/src/snippets/code/src_opengl_qglshaderprogram.cpp 1
@@ -394,8 +398,10 @@ bool QGLShader::compileSourceCode(const char *source)
             srclen.append(GLint(headerLen));
         }
 #ifdef QGL_DEFINE_QUALIFIERS
-        src.append(qualifierDefines);
-        srclen.append(GLint(sizeof(qualifierDefines) - 1));
+        if (!(QGLExtensions::glExtensions() & QGLExtensions::ES2Compatibility)) {
+            src.append(qualifierDefines);
+            srclen.append(GLint(sizeof(qualifierDefines) - 1));
+        }
 #endif
 #ifdef QGL_REDEFINE_HIGHP
         if (d->shaderType == Fragment) {
diff --git a/src/plugins/bearer/icd/qnetworksession_impl.cpp b/src/plugins/bearer/icd/qnetworksession_impl.cpp
index 3170bf6..8013d30 100644
--- a/src/plugins/bearer/icd/qnetworksession_impl.cpp
+++ b/src/plugins/bearer/icd/qnetworksession_impl.cpp
@@ -888,12 +888,12 @@ void QNetworkSessionPrivateImpl::close()
 	    state = QNetworkSession::Closing;
 	    emit stateChanged(state);
 
+	    // we fake a disconnection, session error is sent
+	    updateState(QNetworkSession::Disconnected);
+
 	    opened = false;
 	    isOpen = false;
 
-	    // we fake a disconnection, session error is not sent
-	    updateState(QNetworkSession::Disconnected);
-
 	    icd.disconnect(ICD_CONNECTION_FLAG_APPLICATION_EVENT);
 	    startTime = QDateTime();
         } else {
diff --git a/src/plugins/bearer/symbian/qnetworksession_impl.cpp b/src/plugins/bearer/symbian/qnetworksession_impl.cpp
index 1de4c0f..32eb61a 100644
--- a/src/plugins/bearer/symbian/qnetworksession_impl.cpp
+++ b/src/plugins/bearer/symbian/qnetworksession_impl.cpp
@@ -102,15 +102,14 @@ QNetworkSessionPrivateImpl::~QNetworkSessionPrivateImpl()
     // Cancel possible RConnection::Start()
     Cancel();
     iSocketServ.Close();
-    
-    // Close global 'Open C' RConnection
-    // Clears also possible unsetdefaultif() flags.
-    setdefaultif(0);
-    
+
+    // Restore default interface to system default
+    restoreDefaultIf();
+
     iConnectionMonitor.Close();
     iOpenCLibrary.Close();
 #ifdef QT_BEARERMGMT_SYMBIAN_DEBUG
-    qDebug() << "QNS this : " << QString::number((uint)this) << " - destroyed (and setdefaultif(0))";
+    qDebug() << "QNS this : " << QString::number((uint)this) << " - destroyed (and restoreDefaultIf())";
 #endif
 }
 
@@ -523,16 +522,9 @@ void QNetworkSessionPrivateImpl::close(bool allowSignals)
     
     Cancel(); // closes iConnection
     iSocketServ.Close();
-    
-    // Close global 'Open C' RConnection. If OpenC supports,
-    // close the defaultif for good to avoid difficult timing
-    // and bouncing issues of network going immediately back up
-    //  because of e.g. select() thread etc.
-    if (iDynamicUnSetdefaultif) {
-        iDynamicUnSetdefaultif();
-    } else {
-        setdefaultif(0);
-    }
+
+    // Restore default interface to system default
+    restoreDefaultIf();
 
     // If UserChoice, go down immediately. If some other configuration,
     // go down immediately if there is no reports expected from the platform;
@@ -1457,6 +1449,29 @@ void QNetworkSessionPrivateImpl::handleSymbianConnectionStatusChange(TInt aConne
         }
 }
 
+void QNetworkSessionPrivateImpl::restoreDefaultIf()
+{
+    QNetworkConfigurationPrivatePointer config = engine->defaultConfiguration();
+
+    QMutexLocker locker(&config->mutex);
+
+    ifreq ifr;
+    memset(&ifr, 0, sizeof(ifreq));
+
+    switch (config->type) {
+    case QNetworkConfiguration::InternetAccessPoint:
+        strcpy(ifr.ifr_name, config->name.toUtf8().constData());
+        break;
+    case QNetworkConfiguration::ServiceNetwork:
+        ifr.ifr_ifru.snap_id = toSymbianConfig(config)->numericId;
+        break;
+    default:
+        ;
+    };
+
+    setdefaultif(&ifr);
+}
+
 ConnectionProgressNotifier::ConnectionProgressNotifier(QNetworkSessionPrivateImpl& owner, RConnection& connection)
     : CActive(CActive::EPriorityUserInput), iOwner(owner), iConnection(connection)
 {
diff --git a/src/plugins/bearer/symbian/qnetworksession_impl.h b/src/plugins/bearer/symbian/qnetworksession_impl.h
index aac9321..1b0e968 100644
--- a/src/plugins/bearer/symbian/qnetworksession_impl.h
+++ b/src/plugins/bearer/symbian/qnetworksession_impl.h
@@ -143,6 +143,7 @@ private:
     void handleSymbianConnectionStatusChange(TInt aConnectionStatus, TInt aError, TUint accessPointId = 0);
     QNetworkConfiguration bestConfigFromSNAP(const QNetworkConfiguration& snapConfig) const;
     QNetworkConfiguration activeConfiguration(TUint32 iapId = 0) const;
+    void restoreDefaultIf();
 #ifndef QT_NO_NETWORKINTERFACE
     QNetworkInterface interface(TUint iapId) const;
 #endif
diff --git a/src/script/api/qscriptengine.cpp b/src/script/api/qscriptengine.cpp
index 8560214..8347626 100644
--- a/src/script/api/qscriptengine.cpp
+++ b/src/script/api/qscriptengine.cpp
@@ -782,6 +782,8 @@ static JSC::JSValue JSC_HOST_CALL functionQsTranslate(JSC::ExecState*, JSC::JSOb
 static JSC::JSValue JSC_HOST_CALL functionQsTranslateNoOp(JSC::ExecState*, JSC::JSObject*, JSC::JSValue, const JSC::ArgList&);
 static JSC::JSValue JSC_HOST_CALL functionQsTr(JSC::ExecState*, JSC::JSObject*, JSC::JSValue, const JSC::ArgList&);
 static JSC::JSValue JSC_HOST_CALL functionQsTrNoOp(JSC::ExecState*, JSC::JSObject*, JSC::JSValue, const JSC::ArgList&);
+static JSC::JSValue JSC_HOST_CALL functionQsTrId(JSC::ExecState*, JSC::JSObject*, JSC::JSValue, const JSC::ArgList&);
+static JSC::JSValue JSC_HOST_CALL functionQsTrIdNoOp(JSC::ExecState*, JSC::JSObject*, JSC::JSValue, const JSC::ArgList&);
 
 JSC::JSValue JSC_HOST_CALL functionQsTranslate(JSC::ExecState *exec, JSC::JSObject*, JSC::JSValue, const JSC::ArgList &args)
 {
@@ -892,6 +894,28 @@ JSC::JSValue JSC_HOST_CALL functionQsTrNoOp(JSC::ExecState *, JSC::JSObject*, JS
     return args.at(0);
 }
 
+JSC::JSValue JSC_HOST_CALL functionQsTrId(JSC::ExecState *exec, JSC::JSObject*, JSC::JSValue, const JSC::ArgList &args)
+{
+    if (args.size() < 1)
+        return JSC::throwError(exec, JSC::GeneralError, "qsTrId() requires at least one argument");
+    if (!args.at(0).isString())
+        return JSC::throwError(exec, JSC::TypeError, "qsTrId(): first argument (id) must be a string");
+    if ((args.size() > 1) && !args.at(1).isNumber())
+        return JSC::throwError(exec, JSC::TypeError, "qsTrId(): second argument (n) must be a number");
+    JSC::UString id = args.at(0).toString(exec);
+    int n = -1;
+    if (args.size() > 1)
+        n = args.at(1).toInt32(exec);
+    return JSC::jsString(exec, qtTrId(QScript::convertToLatin1(id).constData(), n));
+}
+
+JSC::JSValue JSC_HOST_CALL functionQsTrIdNoOp(JSC::ExecState *, JSC::JSObject*, JSC::JSValue, const JSC::ArgList &args)
+{
+    if (args.size() < 1)
+        return JSC::jsUndefined();
+    return args.at(0);
+}
+
 static JSC::JSValue JSC_HOST_CALL stringProtoFuncArg(JSC::ExecState*, JSC::JSObject*, JSC::JSValue, const JSC::ArgList&);
 
 JSC::JSValue JSC_HOST_CALL stringProtoFuncArg(JSC::ExecState *exec, JSC::JSObject*, JSC::JSValue thisObject, const JSC::ArgList &args)
@@ -3435,6 +3459,8 @@ void QScriptEngine::registerCustomType(int type, MarshalFunction mf,
     \row    \o QT_TR_NOOP() \o QT_TR_NOOP()
     \row    \o qsTranslate() \o QCoreApplication::translate()
     \row    \o QT_TRANSLATE_NOOP() \o QT_TRANSLATE_NOOP()
+    \row    \o qsTrId() (since 4.7) \o qtTrId()
+    \row    \o QT_TRID_NOOP() (since 4.7) \o QT_TRID_NOOP()
     \endtable
 
   \sa {Internationalization with Qt}
@@ -3453,6 +3479,8 @@ void QScriptEngine::installTranslatorFunctions(const QScriptValue &object)
     JSC::asObject(jscObject)->putDirectFunction(exec, new (exec)JSC::NativeFunctionWrapper(exec, glob->prototypeFunctionStructure(), 2, JSC::Identifier(exec, "QT_TRANSLATE_NOOP"), QScript::functionQsTranslateNoOp));
     JSC::asObject(jscObject)->putDirectFunction(exec, new (exec)JSC::NativeFunctionWrapper(exec, glob->prototypeFunctionStructure(), 3, JSC::Identifier(exec, "qsTr"), QScript::functionQsTr));
     JSC::asObject(jscObject)->putDirectFunction(exec, new (exec)JSC::NativeFunctionWrapper(exec, glob->prototypeFunctionStructure(), 1, JSC::Identifier(exec, "QT_TR_NOOP"), QScript::functionQsTrNoOp));
+    JSC::asObject(jscObject)->putDirectFunction(exec, new (exec)JSC::NativeFunctionWrapper(exec, glob->prototypeFunctionStructure(), 1, JSC::Identifier(exec, "qsTrId"), QScript::functionQsTrId));
+    JSC::asObject(jscObject)->putDirectFunction(exec, new (exec)JSC::NativeFunctionWrapper(exec, glob->prototypeFunctionStructure(), 1, JSC::Identifier(exec, "QT_TRID_NOOP"), QScript::functionQsTrIdNoOp));
 
     glob->stringPrototype()->putDirectFunction(exec, new (exec)JSC::NativeFunctionWrapper(exec, glob->prototypeFunctionStructure(), 1, JSC::Identifier(exec, "arg"), QScript::stringProtoFuncArg));
 }
diff --git a/src/sql/drivers/odbc/qsql_odbc.cpp b/src/sql/drivers/odbc/qsql_odbc.cpp
index 9a35ac5..66dabfa 100644
--- a/src/sql/drivers/odbc/qsql_odbc.cpp
+++ b/src/sql/drivers/odbc/qsql_odbc.cpp
@@ -2106,7 +2106,7 @@ void QODBCDriverPrivate::checkSqlServer()
         serverType = QString::fromUtf8((const char *)serverString.constData(), t);
 #endif
         isFreeTDSDriver = serverType.contains(QLatin1String("tdsodbc"), Qt::CaseInsensitive);
-        unicode = isFreeTDSDriver == false;
+        unicode = unicode && !isFreeTDSDriver;
     }
 }
 
diff --git a/src/sql/drivers/psql/qsql_psql.pri b/src/sql/drivers/psql/qsql_psql.pri
index 97db4be..6da3540 100644
--- a/src/sql/drivers/psql/qsql_psql.pri
+++ b/src/sql/drivers/psql/qsql_psql.pri
@@ -2,12 +2,9 @@ HEADERS += $$PWD/qsql_psql.h
 SOURCES += $$PWD/qsql_psql.cpp
 
 unix|win32-g++* {
-    !static:!isEmpty(QT_LFLAGS_PSQL) {
-        !contains(QT_CONFIG, system-zlib): QT_LFLAGS_PSQL -= -lz
-        LIBS *= $$QT_LFLAGS_PSQL
-        QMAKE_CXXFLAGS *= $$QT_CFLAGS_PSQL
-    }
+    LIBS *= $$QT_LFLAGS_PSQL
     !contains(LIBS, .*pq.*):LIBS += -lpq
+    QMAKE_CXXFLAGS *= $$QT_CFLAGS_PSQL
 } else {
     !contains(LIBS, .*pq.*):LIBS += -llibpq -lws2_32 -ladvapi32
 }
diff --git a/src/sql/drivers/tds/qsql_tds.pri b/src/sql/drivers/tds/qsql_tds.pri
index 037f793..521c06b 100644
--- a/src/sql/drivers/tds/qsql_tds.pri
+++ b/src/sql/drivers/tds/qsql_tds.pri
@@ -1,8 +1,8 @@
 HEADERS += $$PWD/qsql_tds.h
 SOURCES += $$PWD/qsql_tds.cpp
 
-unix|win32-g++: {
-    !isEmpty(QT_LFLAGS_TDS):!static:LIBS *= $$QT_LFLAGS_TDS
+unix|win32-g++*: {
+    LIBS *= $$QT_LFLAGS_TDS
     !contains(LIBS, .*sybdb.*):LIBS += -lsybdb
     QMAKE_CXXFLAGS *= $$QT_CFLAGS_TDS
 } else:win32-borland {
diff --git a/src/testlib/qbenchmarkmeasurement_p.h b/src/testlib/qbenchmarkmeasurement_p.h
index 932852c..20a3bc1 100644
--- a/src/testlib/qbenchmarkmeasurement_p.h
+++ b/src/testlib/qbenchmarkmeasurement_p.h
@@ -53,7 +53,7 @@
 // We mean it.
 //
 
-#include <QtCore/qdatetime.h>
+#include <QtCore/qelapsedtimer.h>
 #include "3rdparty/cycle_p.h"
 #include "qbenchmark.h"
 
@@ -87,7 +87,7 @@ public:
     bool needsWarmupIteration();
     QTest::QBenchmarkMetric metricType();
 private:
-    QTime time;
+    QElapsedTimer time;
 };
 
 #ifdef HAVE_TICK_COUNTER // defined in 3rdparty/cycle_p.h
diff --git a/tests/auto/declarative/qdeclarativegridview/tst_qdeclarativegridview.cpp b/tests/auto/declarative/qdeclarativegridview/tst_qdeclarativegridview.cpp
index 1a28b71..896d69e 100644
--- a/tests/auto/declarative/qdeclarativegridview/tst_qdeclarativegridview.cpp
+++ b/tests/auto/declarative/qdeclarativegridview/tst_qdeclarativegridview.cpp
@@ -590,7 +590,7 @@ void tst_QDeclarativeGridView::currentIndex()
     QCOMPARE(gridview->currentIndex(), 35);
     QCOMPARE(gridview->currentItem(), findItem<QDeclarativeItem>(contentItem, "wrapper", 35));
     QCOMPARE(gridview->currentItem()->y(), gridview->highlightItem()->y());
-    QCOMPARE(gridview->contentY(), 399.0);
+    QCOMPARE(gridview->contentY(), 400.0);
 
     gridview->moveCurrentIndexRight();
     QCOMPARE(gridview->currentIndex(), 36);
@@ -629,7 +629,7 @@ void tst_QDeclarativeGridView::currentIndex()
     gridview->moveCurrentIndexLeft();
     QCOMPARE(gridview->currentIndex(), model.count()-1);
 
-    QTRY_COMPARE(gridview->contentY(), 879.0);
+    QTRY_COMPARE(gridview->contentY(), 880.0);
 
     gridview->moveCurrentIndexRight();
     QCOMPARE(gridview->currentIndex(), 0);
diff --git a/tests/auto/declarative/qdeclarativelistview/data/itemlist.qml b/tests/auto/declarative/qdeclarativelistview/data/itemlist.qml
index 66728d6..9ea5953 100644
--- a/tests/auto/declarative/qdeclarativelistview/data/itemlist.qml
+++ b/tests/auto/declarative/qdeclarativelistview/data/itemlist.qml
@@ -13,17 +13,17 @@ Rectangle {
         objectName: "itemModel"
         Rectangle {
             objectName: "item1"
-            height: view.height; width: view.width; color: "#FFFEF0"
+            height: ListView.view.height; width: view.width; color: "#FFFEF0"
             Text { objectName: "text1"; text: "index: " + parent.VisualItemModel.index; font.bold: true; anchors.centerIn: parent }
         }
         Rectangle {
             objectName: "item2"
-            height: view.height; width: view.width; color: "#F0FFF7"
+            height: ListView.view.height; width: view.width; color: "#F0FFF7"
             Text { objectName: "text2"; text: "index: " + parent.VisualItemModel.index; font.bold: true; anchors.centerIn: parent }
         }
         Rectangle {
             objectName: "item3"
-            height: view.height; width: view.width; color: "#F4F0FF"
+            height: ListView.view.height; width: view.width; color: "#F4F0FF"
             Text { objectName: "text3"; text: "index: " + parent.VisualItemModel.index; font.bold: true; anchors.centerIn: parent }
         }
     }
diff --git a/tests/auto/declarative/qdeclarativelistview/tst_qdeclarativelistview.cpp b/tests/auto/declarative/qdeclarativelistview/tst_qdeclarativelistview.cpp
index 9c24e03..bf4754d 100644
--- a/tests/auto/declarative/qdeclarativelistview/tst_qdeclarativelistview.cpp
+++ b/tests/auto/declarative/qdeclarativelistview/tst_qdeclarativelistview.cpp
@@ -979,7 +979,7 @@ void tst_QDeclarativeListView::currentIndex()
     // current item should be 20th item at startup
     // and current item should be in view
     QCOMPARE(listview->currentIndex(), 20);
-    QCOMPARE(listview->contentY(), 99.0);
+    QCOMPARE(listview->contentY(), 100.0);
     QCOMPARE(listview->currentItem(), findItem<QDeclarativeItem>(contentItem, "wrapper", 20));
     QCOMPARE(listview->highlightItem()->y(), listview->currentItem()->y());
 
@@ -1002,7 +1002,7 @@ void tst_QDeclarativeListView::currentIndex()
     listview->decrementCurrentIndex();
     QCOMPARE(listview->currentIndex(), model.count()-1);
 
-    QTRY_COMPARE(listview->contentY(), 279.0);
+    QTRY_COMPARE(listview->contentY(), 280.0);
 
     listview->incrementCurrentIndex();
     QCOMPARE(listview->currentIndex(), 0);
@@ -1066,6 +1066,7 @@ void tst_QDeclarativeListView::itemList()
     QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "item1");
     QTRY_VERIFY(item);
     QTRY_COMPARE(item->x(), 0.0);
+    QCOMPARE(item->height(), listview->height());
 
     QDeclarativeText *text = findItem<QDeclarativeText>(contentItem, "text1");
     QTRY_VERIFY(text);
diff --git a/tests/auto/declarative/qdeclarativevisualdatamodel/data/datalist.qml b/tests/auto/declarative/qdeclarativevisualdatamodel/data/datalist.qml
new file mode 100644
index 0000000..a798f77
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativevisualdatamodel/data/datalist.qml
@@ -0,0 +1,15 @@
+import Qt 4.7
+
+ListView {
+    width: 100
+    height: 100
+    anchors.fill: parent
+    model: myModel
+    delegate: Component {
+        Rectangle {
+            height: 25
+            width: 100
+            Text { objectName: "display"; text: display }
+        }
+    }
+}
diff --git a/tests/auto/declarative/qdeclarativevisualdatamodel/tst_qdeclarativevisualdatamodel.cpp b/tests/auto/declarative/qdeclarativevisualdatamodel/tst_qdeclarativevisualdatamodel.cpp
index e0f32ea..3cd786f 100644
--- a/tests/auto/declarative/qdeclarativevisualdatamodel/tst_qdeclarativevisualdatamodel.cpp
+++ b/tests/auto/declarative/qdeclarativevisualdatamodel/tst_qdeclarativevisualdatamodel.cpp
@@ -83,6 +83,7 @@ public:
 
 private slots:
     void rootIndex();
+    void updateLayout();
     void objectListModel();
 
 private:
@@ -155,6 +156,40 @@ void tst_qdeclarativevisualdatamodel::rootIndex()
     delete obj;
 }
 
+void tst_qdeclarativevisualdatamodel::updateLayout()
+{
+    QDeclarativeView view;
+
+    QStandardItemModel model;
+    initStandardTreeModel(&model);
+
+    view.rootContext()->setContextProperty("myModel", &model);
+
+    view.setSource(QUrl::fromLocalFile(SRCDIR "/data/datalist.qml"));
+
+    QDeclarativeListView *listview = qobject_cast<QDeclarativeListView*>(view.rootObject());
+    QVERIFY(listview != 0);
+
+    QDeclarativeItem *contentItem = listview->contentItem();
+    QVERIFY(contentItem != 0);
+
+    QDeclarativeText *name = findItem<QDeclarativeText>(contentItem, "display", 0);
+    QCOMPARE(name->text(), QString("Row 1 Item"));
+    name = findItem<QDeclarativeText>(contentItem, "display", 1);
+    QCOMPARE(name->text(), QString("Row 2 Item"));
+    name = findItem<QDeclarativeText>(contentItem, "display", 2);
+    QCOMPARE(name->text(), QString("Row 3 Item"));
+
+    model.invisibleRootItem()->sortChildren(0, Qt::DescendingOrder);
+
+    name = findItem<QDeclarativeText>(contentItem, "display", 0);
+    QCOMPARE(name->text(), QString("Row 3 Item"));
+    name = findItem<QDeclarativeText>(contentItem, "display", 1);
+    QCOMPARE(name->text(), QString("Row 2 Item"));
+    name = findItem<QDeclarativeText>(contentItem, "display", 2);
+    QCOMPARE(name->text(), QString("Row 1 Item"));
+}
+
 void tst_qdeclarativevisualdatamodel::objectListModel()
 {
     QDeclarativeView view;
diff --git a/tests/auto/gestures/tst_gestures.cpp b/tests/auto/gestures/tst_gestures.cpp
index a968520..ddc3939 100644
--- a/tests/auto/gestures/tst_gestures.cpp
+++ b/tests/auto/gestures/tst_gestures.cpp
@@ -395,7 +395,12 @@ void tst_Gestures::customGesture()
 {
     GestureWidget widget;
     widget.grabGesture(CustomGesture::GestureType, Qt::DontStartGestureOnChildren);
+    widget.show();
+    QTest::qWaitForWindowShown(&widget);
+
     CustomEvent event;
+    event.hotSpot = widget.mapToGlobal(QPoint(5,5));
+    event.hasHotSpot = true;
     sendCustomGesture(&event, &widget);
 
     static const int TotalGestureEventsCount = CustomGesture::SerialFinishedThreshold - CustomGesture::SerialStartedThreshold + 1;
diff --git a/tests/auto/headers/tst_headers.cpp b/tests/auto/headers/tst_headers.cpp
index 06c70f9..7ccf058 100644
--- a/tests/auto/headers/tst_headers.cpp
+++ b/tests/auto/headers/tst_headers.cpp
@@ -213,7 +213,8 @@ void tst_Headers::licenseCheck()
         return;
 
     if (content.first().contains("generated")) {
-        content.takeFirst();
+        // don't scan generated files
+        return;
     }
 
     if (sourceFile.endsWith("/tests/auto/linguist/lupdate/testdata/good/merge_ordering/foo.cpp")
diff --git a/tests/auto/linguist/lupdate/testdata/good/parsejs/main.js b/tests/auto/linguist/lupdate/testdata/good/parsejs/main.js
new file mode 100644
index 0000000..9f61cea
--- /dev/null
+++ b/tests/auto/linguist/lupdate/testdata/good/parsejs/main.js
@@ -0,0 +1,91 @@
+qsTr("One");
+qsTranslate("FooContext", "Two");
+
+var greeting_strings = [
+    QT_TR_NOOP("Hello"),
+    QT_TRANSLATE_NOOP("FooContext", "Goodbye")
+];
+
+qsTr("One", "not the same one");
+
+//: My first comment.
+qsTr("See comment");
+
+//: My second comment.
+qsTranslate("BarContext", "See other comment");
+
+//: My third comment
+//: spans two lines.
+qsTr("The comment explains it all");
+
+//: My fourth comment
+//: spans a whopping
+//: three lines.
+qsTranslate("BazContext", "It should be clear by now");
+
+/*: C-style comment. */
+qsTr("I love C++");
+
+/*: Another C-style comment. */
+qsTranslate("FooContext", "I really love C++");
+
+/*: C-style comment, followed by */
+/*: another one. */
+qsTr("Qt is the best");
+
+/*: Another C-style comment, followed by */
+/*: yet another one. */
+qsTranslate("BarContext", "Qt is the very best");
+
+// This comment doesn't have any effect.
+qsTr("The comment had no effect");
+
+// This comment doesn't have any effect either.
+qsTranslate("BazContext", "The comment had no effect, really");
+
+/* This C-style comment doesn't have any effect. */
+qsTr("No comment to your comment");
+
+/* This C-style comment doesn't have any effect either. */
+qsTranslate("FooContext", "I refuse to comment on that");
+
+//= id_foo
+qsTr("This string has an identifier");
+
+//= id_bar
+qsTranslate("BarContext", "This string also has an identifier");
+
+//~ loc-blank False
+qsTr("This string has meta-data");
+
+//~ loc-layout_id foo_dialog
+qsTranslate("BazContext", "This string also has meta-data");
+
+// This comment is to be ignored.
+//: This is a comment for the translator.
+//= id_baz
+//~ foo 123
+//~ magic-stuff This means something special.
+qsTr("This string has a lot of information");
+
+// This comment is also to be ignored.
+//: This is another comment for the translator.
+//= id_babar
+//~ foo-bar Important stuff
+//~ needle-in-haystack Found
+//~ overflow True
+qsTranslate("FooContext", "This string has even more information");
+
+qsTr("This string has disambiguation", "Disambiguation");
+
+qsTranslate("BarContext", "This string also has disambiguation", "Another disambiguation");
+
+qsTr("This string contains plurals", "", 10);
+
+qsTrId("qtn_foo_bar");
+
+var more_greeting_strings = [ QT_TRID_NOOP("qtn_needle"), QT_TRID_NOOP("qtn_haystack") ];
+
+//: qsTrId() with comment, meta-data and plurals.
+//~ well-tested True
+qsTrId("qtn_bar_baz", 10);
diff --git a/tests/auto/linguist/lupdate/testdata/good/parsejs/project.pro b/tests/auto/linguist/lupdate/testdata/good/parsejs/project.pro
new file mode 100644
index 0000000..d549039
--- /dev/null
+++ b/tests/auto/linguist/lupdate/testdata/good/parsejs/project.pro
@@ -0,0 +1,3 @@
+SOURCES += main.js
+
+TRANSLATIONS = project.ts
diff --git a/tests/auto/linguist/lupdate/testdata/good/parsejs/project.ts.result b/tests/auto/linguist/lupdate/testdata/good/parsejs/project.ts.result
new file mode 100644
index 0000000..d03c713
--- /dev/null
+++ b/tests/auto/linguist/lupdate/testdata/good/parsejs/project.ts.result
@@ -0,0 +1,195 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE TS>
+<TS version="2.0">
+<context>
+    <name></name>
+    <message id="qtn_foo_bar">
+        <location filename="main.js" line="85"/>
+        <source></source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message id="qtn_needle">
+        <location filename="main.js" line="87"/>
+        <source></source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message id="qtn_haystack">
+        <location filename="main.js" line="87"/>
+        <source></source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message id="qtn_bar_baz" numerus="yes">
+        <location filename="main.js" line="91"/>
+        <source></source>
+        <extracomment>qsTrId() with comment, meta-data and plurals.</extracomment>
+        <translation type="unfinished">
+            <numerusform></numerusform>
+        </translation>
+        <extra-well-tested>True</extra-well-tested>
+    </message>
+</context>
+<context>
+    <name>BarContext</name>
+    <message>
+        <location filename="main.js" line="15"/>
+        <source>See other comment</source>
+        <extracomment>My second comment.</extracomment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="main.js" line="38"/>
+        <source>Qt is the very best</source>
+        <extracomment>Another C-style comment, followed by yet another one.</extracomment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message id="id_bar">
+        <location filename="main.js" line="56"/>
+        <source>This string also has an identifier</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="main.js" line="81"/>
+        <source>This string also has disambiguation</source>
+        <comment>Another disambiguation</comment>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>BazContext</name>
+    <message>
+        <location filename="main.js" line="24"/>
+        <source>It should be clear by now</source>
+        <extracomment>My fourth comment spans a whopping three lines.</extracomment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="main.js" line="44"/>
+        <source>The comment had no effect, really</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="main.js" line="62"/>
+        <source>This string also has meta-data</source>
+        <translation type="unfinished"></translation>
+        <extra-loc-layout_id>foo_dialog</extra-loc-layout_id>
+    </message>
+</context>
+<context>
+    <name>FooContext</name>
+    <message>
+        <location filename="main.js" line="2"/>
+        <source>Two</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="main.js" line="6"/>
+        <source>Goodbye</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="main.js" line="30"/>
+        <source>I really love C++</source>
+        <extracomment>Another C-style comment.</extracomment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="main.js" line="50"/>
+        <source>I refuse to comment on that</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message id="id_babar">
+        <location filename="main.js" line="77"/>
+        <source>This string has even more information</source>
+        <extracomment>This is another comment for the translator.</extracomment>
+        <translation type="unfinished"></translation>
+        <extra-needle-in-haystack>Found</extra-needle-in-haystack>
+        <extra-overflow>True</extra-overflow>
+        <extra-foo-bar>Important stuff</extra-foo-bar>
+    </message>
+</context>
+<context>
+    <name>main</name>
+    <message>
+        <location filename="main.js" line="1"/>
+        <source>One</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="main.js" line="5"/>
+        <source>Hello</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="main.js" line="9"/>
+        <source>One</source>
+        <comment>not the same one</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="main.js" line="12"/>
+        <source>See comment</source>
+        <extracomment>My first comment.</extracomment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="main.js" line="19"/>
+        <source>The comment explains it all</source>
+        <extracomment>My third comment spans two lines.</extracomment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="main.js" line="27"/>
+        <source>I love C++</source>
+        <extracomment>C-style comment.</extracomment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="main.js" line="34"/>
+        <source>Qt is the best</source>
+        <extracomment>C-style comment, followed by another one.</extracomment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="main.js" line="41"/>
+        <source>The comment had no effect</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="main.js" line="47"/>
+        <source>No comment to your comment</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message id="id_foo">
+        <location filename="main.js" line="53"/>
+        <source>This string has an identifier</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="main.js" line="59"/>
+        <source>This string has meta-data</source>
+        <translation type="unfinished"></translation>
+        <extra-loc-blank>False</extra-loc-blank>
+    </message>
+    <message id="id_baz">
+        <location filename="main.js" line="69"/>
+        <source>This string has a lot of information</source>
+        <extracomment>This is a comment for the translator.</extracomment>
+        <translation type="unfinished"></translation>
+        <extra-foo>123</extra-foo>
+        <extra-magic-stuff>This means something special.</extra-magic-stuff>
+    </message>
+    <message>
+        <location filename="main.js" line="79"/>
+        <source>This string has disambiguation</source>
+        <comment>Disambiguation</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message numerus="yes">
+        <location filename="main.js" line="83"/>
+        <source>This string contains plurals</source>
+        <translation type="unfinished">
+            <numerusform></numerusform>
+        </translation>
+    </message>
+</context>
+</TS>
diff --git a/tests/auto/linguist/lupdate/testdata/good/parsejs2/expectedoutput.txt b/tests/auto/linguist/lupdate/testdata/good/parsejs2/expectedoutput.txt
new file mode 100644
index 0000000..d6c977f
--- /dev/null
+++ b/tests/auto/linguist/lupdate/testdata/good/parsejs2/expectedoutput.txt
@@ -0,0 +1,29 @@
+.*/lupdate/testdata/good/parsejs2/main.js:3: qsTranslate\(\) requires at least two arguments.
+.*/lupdate/testdata/good/parsejs2/main.js:4: qsTranslate\(\) requires at least two arguments.
+.*/lupdate/testdata/good/parsejs2/main.js:5: qsTranslate\(\): both arguments must be literal strings.
+.*/lupdate/testdata/good/parsejs2/main.js:6: qsTranslate\(\): both arguments must be literal strings.
+.*/lupdate/testdata/good/parsejs2/main.js:7: qsTranslate\(\): both arguments must be literal strings.
+.*/lupdate/testdata/good/parsejs2/main.js:9: QT_TRANSLATE_NOOP\(\) requires at least two arguments.
+.*/lupdate/testdata/good/parsejs2/main.js:10: QT_TRANSLATE_NOOP\(\) requires at least two arguments.
+.*/lupdate/testdata/good/parsejs2/main.js:11: QT_TRANSLATE_NOOP\(\): both arguments must be literal strings.
+.*/lupdate/testdata/good/parsejs2/main.js:12: QT_TRANSLATE_NOOP\(\): both arguments must be literal strings.
+.*/lupdate/testdata/good/parsejs2/main.js:13: QT_TRANSLATE_NOOP\(\): both arguments must be literal strings.
+.*/lupdate/testdata/good/parsejs2/main.js:15: qsTr\(\) requires at least one argument.
+.*/lupdate/testdata/good/parsejs2/main.js:16: qsTr\(\): text to translate must be a literal string.
+.*/lupdate/testdata/good/parsejs2/main.js:18: QT_TR_NOOP\(\) requires at least one argument.
+.*/lupdate/testdata/good/parsejs2/main.js:19: QT_TR_NOOP\(\): text to translate must be a literal string.
+.*/lupdate/testdata/good/parsejs2/main.js:21: qsTrId\(\) requires at least one argument.
+.*/lupdate/testdata/good/parsejs2/main.js:22: qsTrId\(\): identifier must be a literal string.
+.*/lupdate/testdata/good/parsejs2/main.js:24: QT_TRID_NOOP\(\) requires at least one argument.
+.*/lupdate/testdata/good/parsejs2/main.js:25: QT_TRID_NOOP\(\): identifier must be a literal string.
+.*/lupdate/testdata/good/parsejs2/main.js:27: Unexpected character in meta string
+.*/lupdate/testdata/good/parsejs2/main.js:28: Unexpected character in meta string
+.*/lupdate/testdata/good/parsejs2/main.js:29: Unterminated meta string
+.*/lupdate/testdata/good/parsejs2/main.js:30: Unterminated meta string
+.*/lupdate/testdata/good/parsejs2/main.js:33: //% cannot be used with qsTranslate\(\). Ignoring
+.*/lupdate/testdata/good/parsejs2/main.js:35: //% cannot be used with QT_TRANSLATE_NOOP\(\). Ignoring
+.*/lupdate/testdata/good/parsejs2/main.js:37: //% cannot be used with qsTr\(\). Ignoring
+.*/lupdate/testdata/good/parsejs2/main.js:39: //% cannot be used with QT_TR_NOOP\(\). Ignoring
+.*/lupdate/testdata/good/parsejs2/main.js:42: Discarding unconsumed meta data
+.*/lupdate/testdata/good/parsejs2/main.js:44: Discarding unconsumed meta data
+.*/lupdate/testdata/good/parsejs2/main.js:46: Discarding unconsumed meta data
diff --git a/tests/auto/linguist/lupdate/testdata/good/parsejs2/main.js b/tests/auto/linguist/lupdate/testdata/good/parsejs2/main.js
new file mode 100644
index 0000000..ea02957
--- /dev/null
+++ b/tests/auto/linguist/lupdate/testdata/good/parsejs2/main.js
@@ -0,0 +1,56 @@
+// This script exercises lupdate errors and warnings.
+
+qsTranslate();
+qsTranslate(10);
+qsTranslate(10, 20);
+qsTranslate("10", 20);
+qsTranslate(10, "20");
+
+QT_TRANSLATE_NOOP();
+QT_TRANSLATE_NOOP(10);
+QT_TRANSLATE_NOOP(10, 20);
+QT_TRANSLATE_NOOP("10", 20);
+QT_TRANSLATE_NOOP(10, "20");
+
+qsTr();
+qsTr(10);
+
+QT_TR_NOOP();
+QT_TR_NOOP(10);
+
+qsTrId();
+qsTrId(10);
+
+QT_TRID_NOOP();
+QT_TRID_NOOP(10);
+
+//% This is wrong
+//% "This is not wrong" This is wrong
+//% "I forgot to close the meta string
+//% "Being evil \
+
+//% "Should cause a warning"
+qsTranslate("FooContext", "Hello");
+//% "Should cause a warning"
+QT_TRANSLATE_NOOP("FooContext", "World");
+//% "Should cause a warning"
+qsTr("Hello");
+//% "Should cause a warning"
+QT_TR_NOOP("World");
+
+//: This comment will be discarded.
+Math.sin(1);
+//= id_foobar
+Math.cos(2);
+//~ underflow False
+Math.tan(3);
+
+/*
+Not tested for now, because these should perhaps not cause
+translation entries to be generated at all; see QTBUG-11843.
+
+//= qtn_foo
+qsTrId("qtn_foo");
+//= qtn_bar
+QT_TRID_NOOP("qtn_bar");
+*/
diff --git a/tests/auto/linguist/lupdate/testdata/good/parsejs2/project.pro b/tests/auto/linguist/lupdate/testdata/good/parsejs2/project.pro
new file mode 100644
index 0000000..d549039
--- /dev/null
+++ b/tests/auto/linguist/lupdate/testdata/good/parsejs2/project.pro
@@ -0,0 +1,3 @@
+SOURCES += main.js
+
+TRANSLATIONS = project.ts
diff --git a/tests/auto/linguist/lupdate/testdata/good/parsejs2/project.ts.result b/tests/auto/linguist/lupdate/testdata/good/parsejs2/project.ts.result
new file mode 100644
index 0000000..bfa1b3d
--- /dev/null
+++ b/tests/auto/linguist/lupdate/testdata/good/parsejs2/project.ts.result
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE TS>
+<TS version="2.0">
+<context>
+    <name>FooContext</name>
+    <message>
+        <location filename="main.js" line="33"/>
+        <source>Hello</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="main.js" line="35"/>
+        <source>World</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>main</name>
+    <message>
+        <location filename="main.js" line="37"/>
+        <source>Hello</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="main.js" line="39"/>
+        <source>World</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+</TS>
diff --git a/tests/auto/qdbusthreading/tst_qdbusthreading.cpp b/tests/auto/qdbusthreading/tst_qdbusthreading.cpp
index 94771a8..9d96ad8 100644
--- a/tests/auto/qdbusthreading/tst_qdbusthreading.cpp
+++ b/tests/auto/qdbusthreading/tst_qdbusthreading.cpp
@@ -70,7 +70,12 @@ public:
     QSemaphore sem1, sem2;
     volatile bool success;
     QEventLoop *loop;
-    const char *functionSpy;
+    enum FunctionSpy {
+        NoMethod = 0,
+        Adaptor_method,
+        Object_method
+    } functionSpy;
+
     QThread *threadSpy;
     int signalSpy;
 
@@ -127,7 +132,7 @@ public:
 public Q_SLOTS:
     void method()
     {
-        tst_QDBusThreading::self()->functionSpy = Q_FUNC_INFO;
+        tst_QDBusThreading::self()->functionSpy = tst_QDBusThreading::Adaptor_method;
         tst_QDBusThreading::self()->threadSpy = QThread::currentThread();
         emit signal();
     }
@@ -155,7 +160,7 @@ public:
 public Q_SLOTS:
     void method()
     {
-        tst_QDBusThreading::self()->functionSpy = Q_FUNC_INFO;
+        tst_QDBusThreading::self()->functionSpy = tst_QDBusThreading::Object_method;
         tst_QDBusThreading::self()->threadSpy = QThread::currentThread();
         emit signal();
         deleteLater();
@@ -198,7 +203,7 @@ void Thread::run()
 static const char myConnectionName[] = "connection";
 
 tst_QDBusThreading::tst_QDBusThreading()
-    : loop(0), functionSpy(0), threadSpy(0)
+    : loop(0), functionSpy(NoMethod), threadSpy(0)
 {
     _self = this;
     QCoreApplication::instance()->thread()->setObjectName("Main thread");
@@ -420,22 +425,22 @@ void tst_QDBusThreading::registerObjectInOtherThread()
     QTest::qWait(100);
     QCOMPARE(signalSpy, 0);
 
-    functionSpy = 0;
+    functionSpy = NoMethod;
     threadSpy = 0;
     QDBusReply<void> reply = iface.call("method");
     QVERIFY(reply.isValid());
-    QCOMPARE(functionSpy, "void Object::method()");
+    QCOMPARE(functionSpy, Object_method);
     QCOMPARE(threadSpy, th);
 
     QTest::qWait(100);
     QCOMPARE(signalSpy, 1);
 
     sem2.acquire();             // the object is gone
-    functionSpy = 0;
+    functionSpy = NoMethod;
     threadSpy = 0;
     reply = iface.call("method");
     QVERIFY(!reply.isValid());
-    QCOMPARE(functionSpy, (const char*)0);
+    QCOMPARE(functionSpy, NoMethod);
     QCOMPARE(threadSpy, (QThread*)0);
 }
 
@@ -468,36 +473,36 @@ void tst_QDBusThreading::registerAdaptorInOtherThread()
     connect(&adaptor, SIGNAL(signal()), SLOT(signalSpySlot()));
     QCOMPARE(signalSpy, 0);
 
-    functionSpy = 0;
+    functionSpy = NoMethod;
     threadSpy = 0;
     QDBusReply<void> reply = adaptor.call("method");
     QVERIFY(reply.isValid());
-    QCOMPARE(functionSpy, "void Adaptor::method()");
+    QCOMPARE(functionSpy, Adaptor_method);
     QCOMPARE(threadSpy, th);
 
     QTest::qWait(100);
     QCOMPARE(signalSpy, 1);
 
-    functionSpy = 0;
+    functionSpy = NoMethod;
     threadSpy = 0;
     reply = object.call("method");
     QVERIFY(reply.isValid());
-    QCOMPARE(functionSpy, "void Object::method()");
+    QCOMPARE(functionSpy, Object_method);
     QCOMPARE(threadSpy, th);
 
     QTest::qWait(100);
     QCOMPARE(signalSpy, 1);
 
     sem2.acquire();             // the object is gone
-    functionSpy = 0;
+    functionSpy = NoMethod;
     threadSpy = 0;
     reply = adaptor.call("method");
     QVERIFY(!reply.isValid());
-    QCOMPARE(functionSpy, (const char*)0);
+    QCOMPARE(functionSpy, NoMethod);
     QCOMPARE(threadSpy, (QThread*)0);
     reply = object.call("method");
     QVERIFY(!reply.isValid());
-    QCOMPARE(functionSpy, (const char*)0);
+    QCOMPARE(functionSpy, NoMethod);
     QCOMPARE(threadSpy, (QThread*)0);
 }
 
diff --git a/tests/auto/qmake/qmake.pro b/tests/auto/qmake/qmake.pro
index 8cae6be..d0faa87 100644
--- a/tests/auto/qmake/qmake.pro
+++ b/tests/auto/qmake/qmake.pro
@@ -1,6 +1,7 @@
 load(qttest_p4)
 HEADERS += testcompiler.h
 SOURCES += tst_qmake.cpp testcompiler.cpp
+QT -= gui
 
 cross_compile: DEFINES += QMAKE_CROSS_COMPILED
 
diff --git a/tests/auto/qmake/testdata/substitutes/test.pro b/tests/auto/qmake/testdata/substitutes/test.pro
index ddad93f..26b0272 100644
--- a/tests/auto/qmake/testdata/substitutes/test.pro
+++ b/tests/auto/qmake/testdata/substitutes/test.pro
@@ -1 +1,5 @@
-QMAKE_SUBSTITUTES += test.in sub/test2.in
+QMAKE_SUBSTITUTES += test.in sub/test2.in indirect
+
+indirect.input = $$PWD/test3.txt
+indirect.output = $$OUT_PWD/sub/indirect_test.txt
+
diff --git a/tests/auto/qmake/testdata/substitutes/test3.txt b/tests/auto/qmake/testdata/substitutes/test3.txt
new file mode 100644
index 0000000..ce01362
--- /dev/null
+++ b/tests/auto/qmake/testdata/substitutes/test3.txt
@@ -0,0 +1 @@
+hello
diff --git a/tests/auto/qmake/tst_qmake.cpp b/tests/auto/qmake/tst_qmake.cpp
index 060fa01..1d3e128 100644
--- a/tests/auto/qmake/tst_qmake.cpp
+++ b/tests/auto/qmake/tst_qmake.cpp
@@ -99,7 +99,8 @@ private:
 
 tst_qmake::tst_qmake()
 {
-    QString cmd = QString("qmake \"QT_VERSION=%1\"").arg(QT_VERSION);
+    QString binpath = QLibraryInfo::location(QLibraryInfo::BinariesPath);
+    QString cmd = QString("%2/qmake \"QT_VERSION=%1\"").arg(QT_VERSION).arg(binpath);
 #ifdef Q_CC_MSVC
     test_compiler.setBaseCommands( "nmake", cmd );
 #elif defined(Q_CC_MINGW)
@@ -484,12 +485,14 @@ void tst_qmake::substitutes()
     QVERIFY( test_compiler.qmake( workDir, "test" ));
     QVERIFY( test_compiler.exists( workDir, "test", Plain, "" ));
     QVERIFY( test_compiler.exists( workDir, "sub/test2", Plain, "" ));
+    QVERIFY( test_compiler.exists( workDir, "sub/indirect_test.txt", Plain, "" ));
     QVERIFY( test_compiler.makeDistClean( workDir ));
 
     QString buildDir = base_path + "/testdata/substitutes_build";
     QVERIFY( test_compiler.qmake( workDir, "test", buildDir ));
     QVERIFY( test_compiler.exists( buildDir, "test", Plain, "" ));
     QVERIFY( test_compiler.exists( buildDir, "sub/test2", Plain, "" ));
+    QVERIFY( test_compiler.exists( buildDir, "sub/indirect_test.txt", Plain, "" ));
     QVERIFY( test_compiler.makeDistClean( buildDir ));
 }
 
diff --git a/tests/auto/qnetworkreply/tst_qnetworkreply.cpp b/tests/auto/qnetworkreply/tst_qnetworkreply.cpp
index 01d7783..306b5f8 100644
--- a/tests/auto/qnetworkreply/tst_qnetworkreply.cpp
+++ b/tests/auto/qnetworkreply/tst_qnetworkreply.cpp
@@ -289,6 +289,8 @@ private Q_SLOTS:
 
     void symbianOpenCDataUrlCrash();
 
+    void qtbug12908compressedHttpReply();
+
     // NOTE: This test must be last!
     void parentingRepliesToTheApp();
 };
@@ -4274,6 +4276,30 @@ void tst_QNetworkReply::symbianOpenCDataUrlCrash()
     QCOMPARE(reply->header(QNetworkRequest::ContentLengthHeader).toLongLong(), qint64(598));
 }
 
+// TODO:
+// Prepare a gzip that has one chunk that expands to the size mentioned in the bugreport.
+// Then have a custom HTTP server that waits after this chunk so the returning gets
+// triggered.
+void tst_QNetworkReply::qtbug12908compressedHttpReply()
+{
+    QString header("HTTP/1.0 200 OK\r\nContent-Encoding: gzip\r\nContent-Length: 63\r\n\r\n");
+
+    // dd if=/dev/zero of=qtbug-12908 bs=16384  count=1 && gzip qtbug-12908 && base64 -w 0 qtbug-12908.gz
+    QString encodedFile("H4sICDdDaUwAA3F0YnVnLTEyOTA4AO3BMQEAAADCoPVPbQwfoAAAAAAAAAAAAAAAAAAAAIC3AYbSVKsAQAAA");
+    QByteArray decodedFile = QByteArray::fromBase64(encodedFile.toAscii());
+
+    MiniHttpServer server(header.toAscii() + decodedFile);
+    server.doClose = true;
+
+    QNetworkRequest request(QUrl("http://localhost:" + QString::number(server.serverPort())));
+    QNetworkReplyPtr reply = manager.get(request);
+
+    connect(reply, SIGNAL(finished()), &QTestEventLoop::instance(), SLOT(exitLoop()));
+    QTestEventLoop::instance().enterLoop(10);
+    QVERIFY(!QTestEventLoop::instance().timeout());
+
+    QCOMPARE(reply->error(), QNetworkReply::NoError);
+}
 
 
 // NOTE: This test must be last testcase in tst_qnetworkreply!
diff --git a/tests/auto/qscriptengine/idtranslatable.js b/tests/auto/qscriptengine/idtranslatable.js
new file mode 100644
index 0000000..554ca88
--- /dev/null
+++ b/tests/auto/qscriptengine/idtranslatable.js
@@ -0,0 +1,5 @@
+qsTrId("qtn_foo_bar");
+
+var more_greeting_strings = [ QT_TRID_NOOP("qtn_needle"), QT_TRID_NOOP("qtn_haystack") ];
+
+qsTrId("qtn_bar_baz", 10);
diff --git a/tests/auto/qscriptengine/qscriptengine.qrc b/tests/auto/qscriptengine/qscriptengine.qrc
index b87f985..fa55a5b 100644
--- a/tests/auto/qscriptengine/qscriptengine.qrc
+++ b/tests/auto/qscriptengine/qscriptengine.qrc
@@ -1,5 +1,6 @@
 <!DOCTYPE RCC><RCC version="1.0">
 <qresource>
    <file>translations/translatable_la.qm</file>
+   <file>translations/idtranslatable_la.qm</file>
 </qresource>
 </RCC>
diff --git a/tests/auto/qscriptengine/translations/idtranslatable_la.qm b/tests/auto/qscriptengine/translations/idtranslatable_la.qm
new file mode 100644
index 0000000..c8c0b72
--- /dev/null
+++ b/tests/auto/qscriptengine/translations/idtranslatable_la.qm
diff --git a/tests/auto/qscriptengine/translations/idtranslatable_la.ts b/tests/auto/qscriptengine/translations/idtranslatable_la.ts
new file mode 100644
index 0000000..b6d7053
--- /dev/null
+++ b/tests/auto/qscriptengine/translations/idtranslatable_la.ts
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE TS>
+<TS version="2.0" language="nb_NO">
+<context>
+    <name></name>
+    <message id="qtn_foo_bar">
+        <location filename="idtranslatable.js" line="1"/>
+        <source></source>
+        <translation>First string</translation>
+    </message>
+    <message id="qtn_needle">
+        <location filename="idtranslatable.js" line="3"/>
+        <source></source>
+        <translation>Second string</translation>
+    </message>
+    <message id="qtn_haystack">
+        <location filename="idtranslatable.js" line="3"/>
+        <source></source>
+        <translation>Third string</translation>
+    </message>
+    <message id="qtn_bar_baz" numerus="yes">
+        <location filename="idtranslatable.js" line="5"/>
+        <source></source>
+        <translation>
+            <numerusform>Fourth string</numerusform>
+            <numerusform>%n fooish bar(s) found</numerusform>
+        </translation>
+    </message>
+</context>
+</TS>
diff --git a/tests/auto/qscriptengine/tst_qscriptengine.cpp b/tests/auto/qscriptengine/tst_qscriptengine.cpp
index 7a732cc..4cff043 100644
--- a/tests/auto/qscriptengine/tst_qscriptengine.cpp
+++ b/tests/auto/qscriptengine/tst_qscriptengine.cpp
@@ -162,6 +162,7 @@ private slots:
     void translateWithInvalidArgs();
     void translationContext_data();
     void translationContext();
+    void translateScriptIdBased();
     void functionScopes();
     void nativeFunctionScopes();
     void evaluateProgram();
@@ -4386,6 +4387,8 @@ void tst_QScriptEngine::installTranslatorFunctions()
     QVERIFY(!global.property("QT_TRANSLATE_NOOP").isValid());
     QVERIFY(!global.property("qsTr").isValid());
     QVERIFY(!global.property("QT_TR_NOOP").isValid());
+    QVERIFY(!global.property("qsTrId").isValid());
+    QVERIFY(!global.property("QT_TRID_NOOP").isValid());
     QVERIFY(!globalOrig.property("String").property("prototype").property("arg").isValid());
 
     eng.installTranslatorFunctions();
@@ -4393,6 +4396,8 @@ void tst_QScriptEngine::installTranslatorFunctions()
     QVERIFY(global.property("QT_TRANSLATE_NOOP").isFunction());
     QVERIFY(global.property("qsTr").isFunction());
     QVERIFY(global.property("QT_TR_NOOP").isFunction());
+    QVERIFY(global.property("qsTrId").isFunction());
+    QVERIFY(global.property("QT_TRID_NOOP").isFunction());
     QVERIFY(globalOrig.property("String").property("prototype").property("arg").isFunction());
 
     if (useCustomGlobalObject) {
@@ -4400,6 +4405,8 @@ void tst_QScriptEngine::installTranslatorFunctions()
         QVERIFY(!globalOrig.property("QT_TRANSLATE_NOOP").isValid());
         QVERIFY(!globalOrig.property("qsTr").isValid());
         QVERIFY(!globalOrig.property("QT_TR_NOOP").isValid());
+        QVERIFY(!globalOrig.property("qsTrId").isValid());
+        QVERIFY(!globalOrig.property("QT_TRID_NOOP").isValid());
     }
 
     {
@@ -4427,6 +4434,17 @@ void tst_QScriptEngine::installTranslatorFunctions()
         QVERIFY(ret.isString());
         QCOMPARE(ret.toString(), QString::fromLatin1("foobar"));
     }
+
+    {
+        QScriptValue ret = eng.evaluate("qsTrId('foo')");
+        QVERIFY(ret.isString());
+        QCOMPARE(ret.toString(), QString::fromLatin1("foo"));
+    }
+    {
+        QScriptValue ret = eng.evaluate("QT_TRID_NOOP('foo')");
+        QVERIFY(ret.isString());
+        QCOMPARE(ret.toString(), QString::fromLatin1("foo"));
+    }
 }
 
 static QScriptValue callQsTr(QScriptContext *ctx, QScriptEngine *eng)
@@ -4537,6 +4555,10 @@ void tst_QScriptEngine::translateWithInvalidArgs_data()
     QTest::newRow("qsTranslate('foo', 'bar', 'baz', 123)")  << "qsTranslate('foo', 'bar', 'baz', 123)" << "Error: qsTranslate(): fourth argument (encoding) must be a string";
     QTest::newRow("qsTranslate('foo', 'bar', 'baz', 'zab', 'rab')")  << "qsTranslate('foo', 'bar', 'baz', 'zab', 'rab')" << "Error: qsTranslate(): fifth argument (n) must be a number";
     QTest::newRow("qsTranslate('foo', 'bar', 'baz', 'zab', 123)")  << "qsTranslate('foo', 'bar', 'baz', 'zab', 123)" << "Error: qsTranslate(): invalid encoding 'zab'";
+
+    QTest::newRow("qsTrId()")  << "qsTrId()" << "Error: qsTrId() requires at least one argument";
+    QTest::newRow("qsTrId(123)")  << "qsTrId(123)" << "TypeError: qsTrId(): first argument (id) must be a string";
+    QTest::newRow("qsTrId('foo', 'bar')")  << "qsTrId('foo', 'bar')" << "TypeError: qsTrId(): second argument (n) must be a number";
 }
 
 void tst_QScriptEngine::translateWithInvalidArgs()
@@ -4598,6 +4620,53 @@ void tst_QScriptEngine::translationContext()
     QCoreApplication::instance()->removeTranslator(&translator);
 }
 
+void tst_QScriptEngine::translateScriptIdBased()
+{
+    QScriptEngine engine;
+
+    QTranslator translator;
+    translator.load(":/translations/idtranslatable_la");
+    QCoreApplication::instance()->installTranslator(&translator);
+    engine.installTranslatorFunctions();
+
+    QString fileName = QString::fromLatin1("idtranslatable.js");
+
+    QHash<QString, QString> expectedTranslations;
+    expectedTranslations["qtn_foo_bar"] = "First string";
+    expectedTranslations["qtn_needle"] = "Second string";
+    expectedTranslations["qtn_haystack"] = "Third string";
+    expectedTranslations["qtn_bar_baz"] = "Fourth string";
+
+    QHash<QString, QString>::const_iterator it;
+    for (it = expectedTranslations.constBegin(); it != expectedTranslations.constEnd(); ++it) {
+        for (int x = 0; x < 2; ++x) {
+            QString fn;
+            if (x)
+                fn = fileName;
+            // Top-level
+            QCOMPARE(engine.evaluate(QString::fromLatin1("qsTrId('%0')")
+                                     .arg(it.key()), fn).toString(),
+                     it.value());
+            QCOMPARE(engine.evaluate(QString::fromLatin1("QT_TRID_NOOP('%0')")
+                                     .arg(it.key()), fn).toString(),
+                     it.key());
+            // From function
+            QCOMPARE(engine.evaluate(QString::fromLatin1("(function() { return qsTrId('%0'); })()")
+                                     .arg(it.key()), fn).toString(),
+                     it.value());
+            QCOMPARE(engine.evaluate(QString::fromLatin1("(function() { return QT_TRID_NOOP('%0'); })()")
+                                     .arg(it.key()), fn).toString(),
+                     it.key());
+        }
+    }
+
+    // Plural form
+    QCOMPARE(engine.evaluate("qsTrId('qtn_bar_baz', 10)").toString(),
+             QString::fromLatin1("10 fooish bar(s) found"));
+    QCOMPARE(engine.evaluate("qsTrId('qtn_foo_bar', 10)").toString(),
+             QString::fromLatin1("qtn_foo_bar")); // Doesn't have plural
+}
+
 void tst_QScriptEngine::functionScopes()
 {
     QScriptEngine eng;
diff --git a/tests/auto/qstylesheetstyle/tst_qstylesheetstyle.cpp b/tests/auto/qstylesheetstyle/tst_qstylesheetstyle.cpp
index e370309..04b1e79 100644
--- a/tests/auto/qstylesheetstyle/tst_qstylesheetstyle.cpp
+++ b/tests/auto/qstylesheetstyle/tst_qstylesheetstyle.cpp
@@ -698,20 +698,25 @@ void tst_QStyleSheetStyle::fontPrecedence()
     QCOMPARE(FONTSIZE(edit2), 26);
 }
 
-static bool testForColors(const QImage& image, const QColor& color)
+// Ensure primary will only return true if the color covers more than 50% of pixels
+static bool testForColors(const QImage& image, const QColor& color, bool ensurePrimary=false)
 {
     int count = 0;
     QRgb rgb = color.rgba();
+    int totalCount = image.height()*image.width();
     for (int y = 0; y < image.height(); ++y) {
         for (int x = 0; x < image.width(); ++x) {
             // Because of antialiasing we allow a certain range of errors here.
             QRgb pixel = image.pixel(x, y);
+
             if (qAbs((int)(pixel & 0xff) - (int)(rgb & 0xff)) +
                     qAbs((int)((pixel & 0xff00) >> 8) - (int)((rgb & 0xff00) >> 8)) +
                     qAbs((int)((pixel & 0xff0000) >> 16) - (int)((rgb & 0xff0000) >> 16)) <= 50) {
-                if (++count >= 10) {
+                count++;
+                if (!ensurePrimary && count >=10 )
+                    return true;
+                else if (count > totalCount/2)
                     return true;
-                }
             }
         }
     }
@@ -1528,6 +1533,15 @@ void tst_QStyleSheetStyle::task188195_baseBackground()
     tree.render(&image);
     QVERIFY(testForColors(image, tree.palette().base().color()));
     QVERIFY(!testForColors(image, QColor(0xab, 0x12, 0x51)));
+
+    QTableWidget table(12, 12);
+    table.setItem(0, 0, new QTableWidgetItem());
+    table.setStyleSheet( "QTableView {background-color: #ff0000}" );
+    table.show();
+    QTest::qWait(20);
+    image = QImage(table.width(), table.height(), QImage::Format_ARGB32);
+    table.render(&image);
+    QVERIFY(testForColors(image, Qt::red, true));
 }
 
 void tst_QStyleSheetStyle::task232085_spinBoxLineEditBg()
diff --git a/tests/auto/qtouchevent/tst_qtouchevent.cpp b/tests/auto/qtouchevent/tst_qtouchevent.cpp
index bb80fde..4219ef4 100644
--- a/tests/auto/qtouchevent/tst_qtouchevent.cpp
+++ b/tests/auto/qtouchevent/tst_qtouchevent.cpp
@@ -109,6 +109,7 @@ class tst_QTouchEventGraphicsItem : public QGraphicsItem
 public:
     QList<QTouchEvent::TouchPoint> touchBeginPoints, touchUpdatePoints, touchEndPoints;
     bool seenTouchBegin, seenTouchUpdate, seenTouchEnd;
+    int touchBeginCounter, touchUpdateCounter, touchEndCounter;
     bool acceptTouchBegin, acceptTouchUpdate, acceptTouchEnd;
     bool deleteInTouchBegin, deleteInTouchUpdate, deleteInTouchEnd;
     tst_QTouchEventGraphicsItem **weakpointer;
@@ -131,6 +132,7 @@ public:
         touchUpdatePoints.clear();
         touchEndPoints.clear();
         seenTouchBegin = seenTouchUpdate = seenTouchEnd = false;
+        touchBeginCounter = touchUpdateCounter = touchEndCounter = 0;
         acceptTouchBegin = acceptTouchUpdate = acceptTouchEnd = true;
         deleteInTouchBegin = deleteInTouchUpdate = deleteInTouchEnd = false;
     }
@@ -146,6 +148,7 @@ public:
             if (seenTouchUpdate) qWarning("TouchBegin: TouchUpdate cannot happen before TouchBegin");
             if (seenTouchEnd) qWarning("TouchBegin: TouchEnd cannot happen before TouchBegin");
             seenTouchBegin = !seenTouchBegin && !seenTouchUpdate && !seenTouchEnd;
+            ++touchBeginCounter;
             touchBeginPoints = static_cast<QTouchEvent *>(event)->touchPoints();
             event->setAccepted(acceptTouchBegin);
             if (deleteInTouchBegin)
@@ -155,6 +158,7 @@ public:
             if (!seenTouchBegin) qWarning("TouchUpdate: have not seen TouchBegin");
             if (seenTouchEnd) qWarning("TouchUpdate: TouchEnd cannot happen before TouchUpdate");
             seenTouchUpdate = seenTouchBegin && !seenTouchEnd;
+            ++touchUpdateCounter;
             touchUpdatePoints = static_cast<QTouchEvent *>(event)->touchPoints();
             event->setAccepted(acceptTouchUpdate);
             if (deleteInTouchUpdate)
@@ -164,6 +168,7 @@ public:
             if (!seenTouchBegin) qWarning("TouchEnd: have not seen TouchBegin");
             if (seenTouchEnd) qWarning("TouchEnd: already seen a TouchEnd");
             seenTouchEnd = seenTouchBegin && !seenTouchEnd;
+            ++touchEndCounter;
             touchEndPoints = static_cast<QTouchEvent *>(event)->touchPoints();
             event->setAccepted(acceptTouchEnd);
             if (deleteInTouchEnd)
@@ -194,6 +199,7 @@ private slots:
     void deleteInEventHandler();
     void deleteInRawEventTranslation();
     void crashInQGraphicsSceneAfterNotHandlingTouchBegin();
+    void touchBeginWithGraphicsWidget();
 };
 
 void tst_QTouchEvent::touchDisabledByDefault()
@@ -1334,6 +1340,59 @@ void tst_QTouchEvent::crashInQGraphicsSceneAfterNotHandlingTouchBegin()
     QTest::touchEvent(view.viewport()).release(0, view.mapFromScene(QPoint(10, 10)));
 }
 
+void tst_QTouchEvent::touchBeginWithGraphicsWidget()
+{
+    QGraphicsScene scene;
+    QGraphicsView view(&scene);
+    tst_QTouchEventGraphicsItem *root;
+    root = new tst_QTouchEventGraphicsItem;
+    root->setAcceptTouchEvents(true);
+    scene.addItem(root);
+
+    QGraphicsWidget *glassWidget = new QGraphicsWidget;
+    glassWidget->setMinimumSize(100, 100);
+    scene.addItem(glassWidget);
+
+    view.resize(200, 200);
+    view.show();
+    QTest::qWaitForWindowShown(&view);
+    view.fitInView(scene.sceneRect());
+
+    QTest::touchEvent()
+            .press(0, view.mapFromScene(root->mapToScene(3,3)), view.viewport());
+    QTest::touchEvent()
+            .stationary(0)
+            .press(1, view.mapFromScene(root->mapToScene(6,6)), view.viewport());
+    QTest::touchEvent()
+            .release(0, view.mapFromScene(root->mapToScene(3,3)), view.viewport())
+            .release(1, view.mapFromScene(root->mapToScene(6,6)), view.viewport());
+
+    QCOMPARE(root->touchBeginCounter, 1);
+    QCOMPARE(root->touchUpdateCounter, 1);
+    QCOMPARE(root->touchEndCounter, 1);
+    QCOMPARE(root->touchUpdatePoints.size(), 2);
+
+    root->reset();
+    glassWidget->setWindowFlags(Qt::Window); // make the glassWidget a panel
+
+    QTest::touchEvent()
+            .press(0, view.mapFromScene(root->mapToScene(3,3)), view.viewport());
+    QTest::touchEvent()
+            .stationary(0)
+            .press(1, view.mapFromScene(root->mapToScene(6,6)), view.viewport());
+    QTest::touchEvent()
+            .release(0, view.mapFromScene(root->mapToScene(3,3)), view.viewport())
+            .release(1, view.mapFromScene(root->mapToScene(6,6)), view.viewport());
+
+    QCOMPARE(root->touchBeginCounter, 0);
+    QCOMPARE(root->touchUpdateCounter, 0);
+    QCOMPARE(root->touchEndCounter, 0);
+
+
+    delete root;
+    delete glassWidget;
+}
+
 QTEST_MAIN(tst_QTouchEvent)
 
 #include "tst_qtouchevent.moc"      
diff --git a/tests/benchmarks/corelib/tools/qstring/data.cpp b/tests/benchmarks/corelib/tools/qstring/data.cpp
new file mode 100644
index 0000000..6d1a069
--- /dev/null
+++ b/tests/benchmarks/corelib/tools/qstring/data.cpp
@@ -0,0 +1,1284 @@
+// This is a generated file - DO NOT EDIT
+static const ushort stringCollectionData[] __attribute__((aligned(16))) = { 
+    // #0
+    65535,
+         99, 111, 109, 112, 105, 108, 101, 114, 32, 118, 101, 114, 115, 105, 111, 110, 115, 47,
+    65535,65534,65533,65532,65531, // 24
+    65535,65534,65533,65532,65531,
+         99, 111, 109, 112, 105, 108, 101, 114, 32, 118, 101, 114, 115, 105, 111, 110, 115, 47,
+    65535, // 48
+
+    // #1
+    65535,65534,65533,65532,65531,
+         99, 111, 109, 112, 105, 108, 101, 114, 32, 118, 101, 114, 115, 105, 111, 110, 115, 47,
+    65535, // 72
+    65535,65534,65533,65532,65531,
+         67, 111, 109, 112, 105, 108, 101, 114, 32, 86, 101, 114, 115, 105, 111, 110, 115, 47,
+    65535, // 96
+
+    // #2
+    65535,
+         99, 111, 109, 112, 105, 108, 101, 114, 32, 116, 105, 109, 101, 115, 116, 97, 109, 112, 115, 47,
+    65535,65534,65533, // 120
+    65535,65534,65533,65532,65531,
+         99, 111, 109, 112, 105, 108, 101, 114, 32, 116, 105, 109, 101, 115, 116, 97, 109, 112, 115, 47,
+    65535,65534,65533,65532,65531,65530,65529, // 152
+
+    // #3
+    65535,65534,65533,65532,65531,
+         99, 111, 109, 112, 105, 108, 101, 114, 32, 116, 105, 109, 101, 115, 116, 97, 109, 112, 115, 47,
+    65535,65534,65533,65532,65531,65530,65529, // 184
+    65535,
+         67, 111, 109, 112, 105, 108, 101, 114, 32, 84, 105, 109, 101, 115, 116, 97, 109, 112, 115, 47,
+    65535,65534,65533, // 208
+
+    // #4
+    65535,65534,65533,65532,65531,65530,65529,65528,65527,65526,65525,65524,65523,65522,65521,65520,65519,
+         47, 118, 97, 114, 47, 116, 109, 112, 47, 116, 101, 97, 109, 98, 117, 105, 108, 100, 101, 114, 45, 116, 109, 97, 99, 105, 101, 105, 114, 47, 99, 108, 105, 101, 110, 116, 47, 99, 111, 109, 112, 105, 108, 101, 114, 115, 46, 99, 111, 110, 102,
+    65535,65534,65533,65532, // 280+
+    
+
+    // #5
+    65535,65534,65533,65532,65531,65530,65529,65528,65527,65526,65525,65524,65523,
+         47, 118, 97, 114, 47, 116, 109, 112, 47, 116, 101, 97, 109, 98, 117, 105, 108, 100, 101, 114, 45, 116, 109, 97, 99, 105, 101, 105, 114, 47, 99, 108, 105, 101, 110, 116, 47, 99, 111, 109, 112, 105, 108, 101, 114, 115, 46, 99, 111, 110, 102,
+    65535,65534,65533,65532,65531,65530,65529,65528, // 352+
+    65535,
+         47, 118, 97, 114, 47, 116, 109, 112, 47, 116, 101, 97, 109, 98, 117, 105, 108, 100, 101, 114, 45, 116, 109, 97, 99, 105, 101, 105, 114, 47, 99, 108, 105, 101, 110, 116, 47, 99, 111, 109, 112, 105, 108, 101, 114, 115, 46, 99, 111, 110, 102,
+    65535,65534,65533,65532, // 408+
+
+    // #6
+    65535,65534,65533,65532,65531,65530,65529,65528,65527,
+         47, 118, 97, 114, 47, 116, 109, 112, 47, 116, 101, 97, 109, 98, 117, 105, 108, 100, 101, 114, 45, 116, 109, 97, 99, 105, 101, 105, 114, 47, 99, 108, 105, 101, 110, 116, 47, 99, 111, 109, 112, 105, 108, 101, 114, 115, 46, 99, 111, 110, 102,
+    65535,65534,65533,65532, // 472+
+    
+
+    // #7
+    65535,
+         97, 114, 99, 104, 105, 118, 101, 100, 32, 99, 111, 109, 112, 105, 108, 101, 114, 115, 47,
+    65535,65534,65533,65532, // 496
+    65535,65534,65533,65532,65531,
+         97, 114, 99, 104, 105, 118, 101, 100, 32, 99, 111, 109, 112, 105, 108, 101, 114, 115, 47,
+    65535,65534,65533,65532,65531,65530,65529,65528, // 528
+
+    // #8
+    65535,65534,65533,65532,65531,
+         97, 114, 99, 104, 105, 118, 101, 100, 32, 99, 111, 109, 112, 105, 108, 101, 114, 115, 47,
+    65535,65534,65533,65532,65531,65530,65529,65528, // 560
+    65535,65534,65533,65532,65531,
+         65, 114, 99, 104, 105, 118, 101, 100, 32, 67, 111, 109, 112, 105, 108, 101, 114, 115, 47,
+    65535,65534,65533,65532,65531,65530,65529,65528, // 592
+
+    // #9
+    65535,65534,65533,65532,65531,65530,65529,65528,65527,65526,65525,65524,65523,65522,65521,65520,65519,
+         47, 118, 97, 114, 47, 116, 109, 112, 47, 116, 101, 97, 109, 98, 117, 105, 108, 100, 101, 114, 45, 116, 109, 97, 99, 105, 101, 105, 114, 47, 99, 108, 105, 101, 110, 116, 47, 99, 111, 109, 112, 105, 108, 101, 114, 115, 46, 99, 111, 110, 102,
+    65535,65534,65533,65532, // 664+
+    65535,65534,65533,65532,65531,65530,65529,65528,65527,65526,65525,65524,65523,
+         47, 118, 97, 114, 47, 116, 109, 112, 47, 116, 101, 97, 109, 98, 117, 105, 108, 100, 101, 114, 45, 116, 109, 97, 99, 105, 101, 105, 114, 47, 99, 108, 105, 101, 110, 116, 47, 99, 111, 109, 112, 105, 108, 101, 114, 115, 46, 99, 111, 110, 102,
+    65535,65534,65533,65532,65531,65530,65529,65528, // 736+
+
+    // #10
+    65535,65534,65533,65532,65531,
+         76, 105, 110, 117, 120,
+    65535,65534,65533,65532,65531,65530, // 752
+    65535,
+         76, 105, 110, 117, 120,
+    65535,65534, // 760
+
+    // #11
+    65535,65534,65533,65532,65531,
+         105, 51, 56, 54,
+    65535,65534,65533,65532,65531,65530,65529, // 776
+    65535,65534,65533,65532,65531,
+         105, 51, 56, 54,
+    65535,65534,65533,65532,65531,65530,65529, // 792
+
+    // #12
+    65535,
+         105, 99, 99,
+    65535,65534,65533,65532, // 800
+    65535,65534,65533,65532,65531,
+         103, 43, 43,
+    65535,65534,65533,65532,65531,65530,65529,65528, // 816
+
+    // #13
+    65535,
+         76, 105, 110, 117, 120,
+    65535,65534, // 824
+    65535,
+         76, 105, 110, 117, 120,
+    65535,65534, // 832
+
+    // #14
+    65535,
+         105, 51, 56, 54,
+    65535,65534,65533, // 840
+    65535,65534,65533,65532,65531,
+         105, 51, 56, 54,
+    65535,65534,65533,65532,65531,65530,65529, // 856
+
+    // #15
+    65535,
+         76, 105, 110, 117, 120,
+    65535,65534, // 864
+    65535,
+         76, 105, 110, 117, 120,
+    65535,65534, // 872
+
+    // #16
+    65535,
+         105, 51, 56, 54,
+    65535,65534,65533, // 880
+    65535,65534,65533,65532,65531,
+         105, 51, 56, 54,
+    65535,65534,65533,65532,65531,65530,65529, // 896
+
+    // #17
+    65535,
+         103, 99, 99,
+    65535,65534,65533,65532, // 904
+    65535,65534,65533,65532,65531,
+         103, 43, 43,
+    65535,65534,65533,65532,65531,65530,65529,65528, // 920
+
+    // #18
+    65535,65534,65533,65532,65531,
+         76, 105, 110, 117, 120,
+    65535,65534,65533,65532,65531,65530, // 936
+    65535,
+         76, 105, 110, 117, 120,
+    65535,65534, // 944
+
+    // #19
+    65535,65534,65533,65532,65531,
+         105, 51, 56, 54,
+    65535,65534,65533,65532,65531,65530,65529, // 960
+    65535,65534,65533,65532,65531,
+         105, 51, 56, 54,
+    65535,65534,65533,65532,65531,65530,65529, // 976
+
+    // #20
+    65535,
+         103, 43, 43,
+    65535,65534,65533,65532, // 984
+    65535,65534,65533,65532,65531,
+         103, 43, 43,
+    65535,65534,65533,65532,65531,65530,65529,65528, // 1000
+
+    // #21
+    65535,65534,65533,65532,65531,
+         52, 46, 52, 46, 51,
+    65535,65534,65533,65532,65531,65530, // 1016
+    65535,65534,65533,65532,65531,
+         52, 46, 52, 46, 51,
+    65535,65534,65533,65532,65531,65530, // 1032
+
+    // #22
+    65535,
+         76, 105, 110, 117, 120,
+    65535,65534, // 1040
+    65535,
+         76, 105, 110, 117, 120,
+    65535,65534, // 1048
+
+    // #23
+    65535,65534,65533,65532,65531,
+         105, 51, 56, 54,
+    65535,65534,65533,65532,65531,65530,65529, // 1064
+    65535,65534,65533,65532,65531,
+         105, 51, 56, 54,
+    65535,65534,65533,65532,65531,65530,65529, // 1080
+
+    // #24
+    65535,
+         47, 117, 115, 114, 47, 98, 105, 110, 47, 103, 43, 43,
+    65535,65534,65533, // 1096
+    65535,
+         47, 117, 115, 114, 47, 98, 105, 110, 47, 103, 43, 43,
+    65535,65534,65533, // 1112
+
+    // #25
+    65535,
+         76, 105, 110, 117, 120,
+    65535,65534, // 1120
+    65535,
+         76, 105, 110, 117, 120,
+    65535,65534, // 1128
+
+    // #26
+    65535,
+         105, 51, 56, 54,
+    65535,65534,65533, // 1136
+    65535,65534,65533,65532,65531,
+         105, 51, 56, 54,
+    65535,65534,65533,65532,65531,65530,65529, // 1152
+
+    // #27
+    65535,
+         105, 99, 99,
+    65535,65534,65533,65532, // 1160
+    65535,65534,65533,65532,65531,
+         103, 43, 43,
+    65535,65534,65533,65532,65531,65530,65529,65528, // 1176
+
+    // #28
+    65535,
+         76, 105, 110, 117, 120,
+    65535,65534, // 1184
+    65535,
+         76, 105, 110, 117, 120,
+    65535,65534, // 1192
+
+    // #29
+    65535,
+         105, 51, 56, 54,
+    65535,65534,65533, // 1200
+    65535,65534,65533,65532,65531,
+         105, 51, 56, 54,
+    65535,65534,65533,65532,65531,65530,65529, // 1216
+
+    // #30
+    65535,65534,65533,65532,65531,
+         76, 105, 110, 117, 120,
+    65535,65534,65533,65532,65531,65530, // 1232
+    65535,
+         76, 105, 110, 117, 120,
+    65535,65534, // 1240
+
+    // #31
+    65535,65534,65533,65532,65531,
+         105, 51, 56, 54,
+    65535,65534,65533,65532,65531,65530,65529, // 1256
+    65535,65534,65533,65532,65531,
+         105, 51, 56, 54,
+    65535,65534,65533,65532,65531,65530,65529, // 1272
+
+    // #32
+    65535,65534,65533,65532,65531,
+         76, 105, 110, 117, 120,
+    65535,65534,65533,65532,65531,65530, // 1288
+    65535,
+         76, 105, 110, 117, 120,
+    65535,65534, // 1296
+
+    // #33
+    65535,65534,65533,65532,65531,
+         105, 51, 56, 54,
+    65535,65534,65533,65532,65531,65530,65529, // 1312
+    65535,65534,65533,65532,65531,
+         105, 51, 56, 54,
+    65535,65534,65533,65532,65531,65530,65529, // 1328
+
+    // #34
+    65535,
+         45, 109, 97, 114, 99, 104, 61, 99, 111, 114, 101, 50,
+    65535,65534,65533, // 1344
+    65535,
+         116, 98, 51, 54, 57, 54, 56, 95, 50, 46, 105, 105,
+    65535,65534,65533, // 1360
+
+    // #35
+    65535,65534,65533,65532,65531,
+         45, 102, 108, 111, 111, 112, 45, 98, 108, 111, 99, 107,
+    65535,65534,65533,65532,65531,65530,65529, // 1384
+    65535,
+         116, 98, 51, 54, 57, 54, 56, 95, 50, 46, 105, 105,
+    65535,65534,65533, // 1400
+
+    // #36
+    65535,65534,65533,65532,65531,
+         116, 98, 51, 54, 57, 54, 56, 95, 50, 46, 105, 105,
+    65535,65534,65533,65532,65531,65530,65529, // 1424
+    65535,
+         116, 98, 51, 54, 57, 54, 56, 95, 50, 46, 105, 105,
+    65535,65534,65533, // 1440
+
+    // #37
+    65535,65534,65533,65532,65531,
+         45, 109, 115, 115, 101, 52,
+    65535,65534,65533,65532,65531, // 1456
+    65535,65534,65533,65532,65531,
+         108, 101, 110, 103, 116, 104,
+    65535,65534,65533,65532,65531, // 1472
+
+    // #38
+    65535,65534,65533,65532,65531,
+         116, 98, 51, 54, 57, 54, 56, 95, 49, 46, 111,
+    65535,65534,65533,65532,65531,65530,65529,65528, // 1496
+    65535,65534,65533,65532,65531,
+         116, 98, 51, 54, 57, 54, 56, 95, 49, 46, 111,
+    65535,65534,65533,65532,65531,65530,65529,65528, // 1520
+
+    // #39
+    65535,65534,65533,65532,65531,
+         68, 69, 83, 75, 84, 79, 80, 95, 83, 69, 83, 83,
+    65535,65534,65533,65532,65531,65530,65529, // 1544
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 1560
+
+    // #40
+    65535,65534,65533,65532,65531,
+         76, 67, 95, 83, 79, 85, 82, 67, 69, 68, 61, 49,
+    65535,65534,65533,65532,65531,65530,65529, // 1584
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 1600
+
+    // #41
+    65535,65534,65533,65532,65531,
+         81, 84, 68, 73, 82, 61, 47, 104, 111, 109, 101, 47,
+    65535,65534,65533,65532,65531,65530,65529, // 1624
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 1640
+
+    // #42
+    65535,
+         76, 67, 95, 67, 84, 89, 80, 69, 61, 112, 116, 95,
+    65535,65534,65533, // 1656
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 1672
+
+    // #43
+    65535,
+         71, 84, 75, 95, 82, 67, 95, 70, 73, 76, 69, 83,
+    65535,65534,65533, // 1688
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 1704
+
+    // #44
+    65535,
+         88, 77, 79, 68, 73, 70, 73, 69, 82, 83, 61, 64,
+    65535,65534,65533, // 1720
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 1736
+
+    // #45
+    65535,
+         83, 72, 69, 76, 76, 61, 47, 98, 105, 110, 47, 122,
+    65535,65534,65533, // 1752
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 1768
+
+    // #46
+    65535,65534,65533,65532,65531,
+         85, 61, 64, 123, 117, 112, 115, 116, 114, 101, 97, 109,
+    65535,65534,65533,65532,65531,65530,65529, // 1792
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 1808
+
+    // #47
+    65535,
+         95, 61, 47, 117, 115, 114, 47, 98, 105, 110, 47, 105,
+    65535,65534,65533, // 1824
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 1840
+
+    // #48
+    65535,
+         88, 68, 71, 95, 67, 79, 78, 70, 73, 71, 95, 68,
+    65535,65534,65533, // 1856
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 1872
+
+    // #49
+    65535,65534,65533,65532,65531,
+         83, 65, 86, 69, 72, 73, 83, 84, 61, 49, 48, 48,
+    65535,65534,65533,65532,65531,65530,65529, // 1896
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 1912
+
+    // #50
+    65535,
+         75, 68, 69, 95, 77, 85, 76, 84, 73, 72, 69, 65,
+    65535,65534,65533, // 1928
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 1944
+
+    // #51
+    65535,65534,65533,65532,65531,
+         77, 65, 76, 76, 79, 67, 95, 67, 72, 69, 67, 75,
+    65535,65534,65533,65532,65531,65530,65529, // 1968
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 1984
+
+    // #52
+    65535,65534,65533,65532,65531,
+         72, 73, 83, 84, 67, 79, 78, 84, 82, 79, 76, 61,
+    65535,65534,65533,65532,65531,65530,65529, // 2008
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2024
+
+    // #53
+    65535,65534,65533,65532,65531,
+         88, 68, 71, 95, 68, 65, 84, 65, 95, 68, 73, 82,
+    65535,65534,65533,65532,65531,65530,65529, // 2048
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2064
+
+    // #54
+    65535,65534,65533,65532,65531,
+         88, 68, 77, 95, 77, 65, 78, 65, 71, 69, 68, 61,
+    65535,65534,65533,65532,65531,65530,65529, // 2088
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2104
+
+    // #55
+    65535,
+         76, 67, 95, 67, 79, 76, 76, 65, 84, 69, 61, 112,
+    65535,65534,65533, // 2120
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2136
+
+    // #56
+    65535,
+         81, 84, 95, 80, 76, 85, 71, 73, 78, 95, 80, 65,
+    65535,65534,65533, // 2152
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2168
+
+    // #57
+    65535,
+         83, 67, 82, 69, 69, 78, 68, 73, 82, 61, 47, 104,
+    65535,65534,65533, // 2184
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2200
+
+    // #58
+    65535,65534,65533,65532,65531,
+         76, 69, 83, 83, 79, 80, 69, 78, 61, 124, 47, 117,
+    65535,65534,65533,65532,65531,65530,65529, // 2224
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2240
+
+    // #59
+    65535,
+         76, 67, 95, 78, 65, 77, 69, 61, 110, 98, 95, 78,
+    65535,65534,65533, // 2256
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2272
+
+    // #60
+    65535,65534,65533,65532,65531,
+         80, 52, 67, 76, 73, 69, 78, 84, 61, 116, 109, 97,
+    65535,65534,65533,65532,65531,65530,65529, // 2296
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2312
+
+    // #61
+    65535,
+         80, 65, 84, 72, 61, 47, 104, 111, 109, 101, 47, 116,
+    65535,65534,65533, // 2328
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2344
+
+    // #62
+    65535,65534,65533,65532,65531,
+         71, 80, 71, 95, 65, 71, 69, 78, 84, 95, 73, 78,
+    65535,65534,65533,65532,65531,65530,65529, // 2368
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2384
+
+    // #63
+    65535,65534,65533,65532,65531,
+         88, 67, 85, 82, 83, 79, 82, 95, 84, 72, 69, 77,
+    65535,65534,65533,65532,65531,65530,65529, // 2408
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2424
+
+    // #64
+    65535,65534,65533,65532,65531,
+         83, 69, 83, 83, 73, 79, 78, 95, 77, 65, 78, 65,
+    65535,65534,65533,65532,65531,65530,65529, // 2448
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2464
+
+    // #65
+    65535,
+         81, 84, 83, 82, 67, 68, 73, 82, 61, 47, 104, 111,
+    65535,65534,65533, // 2480
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2496
+
+    // #66
+    65535,65534,65533,65532,65531,
+         87, 73, 78, 68, 79, 87, 73, 68, 61, 52, 54, 49,
+    65535,65534,65533,65532,65531,65530,65529, // 2520
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2536
+
+    // #67
+    65535,65534,65533,65532,65531,
+         76, 67, 95, 77, 69, 83, 83, 65, 71, 69, 83, 61,
+    65535,65534,65533,65532,65531,65530,65529, // 2560
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2576
+
+    // #68
+    65535,
+         76, 67, 95, 78, 85, 77, 69, 82, 73, 67, 61, 110,
+    65535,65534,65533, // 2592
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2608
+
+    // #69
+    65535,
+         71, 84, 75, 50, 95, 82, 67, 95, 70, 73, 76, 69,
+    65535,65534,65533, // 2624
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2640
+
+    // #70
+    65535,
+         80, 82, 79, 70, 73, 76, 69, 72, 79, 77, 69, 61,
+    65535,65534,65533, // 2656
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2672
+
+    // #71
+    65535,65534,65533,65532,65531,
+         68, 77, 95, 67, 79, 78, 84, 82, 79, 76, 61, 47,
+    65535,65534,65533,65532,65531,65530,65529, // 2696
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2712
+
+    // #72
+    65535,
+         76, 83, 95, 67, 79, 76, 79, 82, 83, 61, 114, 115,
+    65535,65534,65533, // 2728
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2744
+
+    // #73
+    65535,65534,65533,65532,65531,
+         83, 83, 72, 95, 65, 85, 84, 72, 95, 83, 79, 67,
+    65535,65534,65533,65532,65531,65530,65529, // 2768
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2784
+
+    // #74
+    65535,65534,65533,65532,65531,
+         75, 68, 69, 68, 73, 82, 83, 61, 47, 104, 111, 109,
+    65535,65534,65533,65532,65531,65530,65529, // 2808
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2824
+
+    // #75
+    65535,65534,65533,65532,65531,
+         76, 68, 95, 80, 82, 69, 76, 79, 65, 68, 61, 47,
+    65535,65534,65533,65532,65531,65530,65529, // 2848
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2864
+
+    // #76
+    65535,65534,65533,65532,65531,
+         88, 67, 85, 82, 83, 79, 82, 95, 80, 65, 84, 72,
+    65535,65534,65533,65532,65531,65530,65529, // 2888
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2904
+
+    // #77
+    65535,
+         115, 114, 99, 100, 105, 114, 61, 47, 104, 111, 109, 101,
+    65535,65534,65533, // 2920
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2936
+
+    // #78
+    65535,65534,65533,65532,65531,
+         72, 79, 77, 69, 61, 47, 104, 111, 109, 101, 47, 116,
+    65535,65534,65533,65532,65531,65530,65529, // 2960
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2976
+
+    // #79
+    65535,
+         81, 84, 52, 68, 79, 67, 68, 73, 82, 61, 47, 117,
+    65535,65534,65533, // 2992
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3008
+
+    // #80
+    65535,65534,65533,65532,65531,
+         80, 87, 68, 61, 47, 104, 111, 109, 101, 47, 116, 109,
+    65535,65534,65533,65532,65531,65530,65529, // 3032
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3048
+
+    // #81
+    65535,65534,65533,65532,65531,
+         75, 68, 69, 95, 83, 69, 83, 83, 73, 79, 78, 95,
+    65535,65534,65533,65532,65531,65530,65529, // 3072
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3088
+
+    // #82
+    65535,
+         73, 78, 83, 73, 68, 69, 95, 83, 80, 69, 67, 73,
+    65535,65534,65533, // 3104
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3120
+
+    // #83
+    65535,
+         83, 83, 72, 95, 65, 71, 69, 78, 84, 95, 80, 73,
+    65535,65534,65533, // 3136
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3152
+
+    // #84
+    65535,
+         80, 75, 71, 95, 67, 79, 78, 70, 73, 71, 95, 80,
+    65535,65534,65533, // 3168
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3184
+
+    // #85
+    65535,65534,65533,65532,65531,
+         68, 66, 85, 83, 95, 83, 69, 83, 83, 73, 79, 78,
+    65535,65534,65533,65532,65531,65530,65529, // 3208
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3224
+
+    // #86
+    65535,
+         76, 68, 95, 76, 73, 66, 82, 65, 82, 89, 95, 80,
+    65535,65534,65533, // 3240
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3256
+
+    // #87
+    65535,65534,65533,65532,65531,
+         80, 52, 85, 83, 69, 82, 61, 116, 106, 109, 97, 99,
+    65535,65534,65533,65532,65531,65530,65529, // 3280
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3296
+
+    // #88
+    65535,65534,65533,65532,65531,
+         81, 84, 69, 83, 84, 95, 67, 79, 76, 79, 82, 69,
+    65535,65534,65533,65532,65531,65530,65529, // 3320
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3336
+
+    // #89
+    65535,65534,65533,65532,65531,
+         88, 68, 71, 95, 83, 69, 83, 83, 73, 79, 78, 95,
+    65535,65534,65533,65532,65531,65530,65529, // 3360
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3376
+
+    // #90
+    65535,65534,65533,65532,65531,
+         76, 69, 83, 83, 75, 69, 89, 61, 47, 101, 116, 99,
+    65535,65534,65533,65532,65531,65530,65529, // 3400
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3416
+
+    // #91
+    65535,
+         76, 79, 71, 78, 65, 77, 69, 61, 116, 109, 97, 99,
+    65535,65534,65533, // 3432
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3448
+
+    // #92
+    65535,
+         71, 95, 70, 73, 76, 69, 78, 65, 77, 69, 95, 69,
+    65535,65534,65533, // 3464
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3480
+
+    // #93
+    65535,
+         75, 68, 69, 95, 70, 85, 76, 76, 95, 83, 69, 83,
+    65535,65534,65533, // 3496
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3512
+
+    // #94
+    65535,65534,65533,65532,65531,
+         72, 79, 83, 84, 78, 65, 77, 69, 61, 108, 111, 116,
+    65535,65534,65533,65532,65531,65530,65529, // 3536
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3552
+
+    // #95
+    65535,65534,65533,65532,65531,
+         76, 67, 95, 84, 73, 77, 69, 61, 112, 116, 95, 66,
+    65535,65534,65533,65532,65531,65530,65529, // 3576
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3592
+
+    // #96
+    65535,
+         83, 83, 72, 95, 65, 83, 75, 80, 65, 83, 83, 61,
+    65535,65534,65533, // 3608
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3624
+
+    // #97
+    65535,65534,65533,65532,65531,
+         72, 73, 83, 84, 70, 73, 76, 69, 61, 47, 104, 111,
+    65535,65534,65533,65532,65531,65530,65529, // 3648
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3664
+
+    // #98
+    65535,
+         75, 79, 78, 83, 79, 76, 69, 95, 68, 66, 85, 83,
+    65535,65534,65533, // 3680
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3696
+
+    // #99
+    65535,
+         77, 65, 75, 69, 61, 47, 117, 115, 114, 47, 98, 105,
+    65535,65534,65533, // 3712
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3728
+
+    // #100
+    65535,
+         67, 65, 78, 66, 69, 82, 82, 65, 95, 68, 82, 73,
+    65535,65534,65533, // 3744
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3760
+
+    // #101
+    65535,
+         71, 67, 79, 78, 70, 95, 84, 77, 80, 68, 73, 82,
+    65535,65534,65533, // 3776
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3792
+
+    // #102
+    65535,65534,65533,65532,65531,
+         85, 83, 69, 82, 61, 116, 109, 97, 99, 105, 101, 105,
+    65535,65534,65533,65532,65531,65530,65529, // 3816
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3832
+
+    // #103
+    65535,
+         111, 98, 106, 100, 105, 114, 61, 47, 104, 111, 109, 101,
+    65535,65534,65533, // 3848
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3864
+
+    // #104
+    65535,65534,65533,65532,65531,
+         76, 67, 95, 77, 79, 78, 69, 84, 65, 82, 89, 61,
+    65535,65534,65533,65532,65531,65530,65529, // 3888
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3904
+
+    // #105
+    65535,65534,65533,65532,65531,
+         81, 84, 76, 73, 66, 61, 47, 117, 115, 114, 47, 108,
+    65535,65534,65533,65532,65531,65530,65529, // 3928
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3944
+
+    // #106
+    65535,65534,65533,65532,65531,
+         76, 67, 95, 84, 69, 76, 69, 80, 72, 79, 78, 69,
+    65535,65534,65533,65532,65531,65530,65529, // 3968
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3984
+
+    // #107
+    65535,
+         80, 89, 84, 72, 79, 78, 68, 79, 78, 84, 87, 82,
+    65535,65534,65533, // 4000
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4016
+
+    // #108
+    65535,65534,65533,65532,65531,
+         84, 77, 80, 68, 73, 82, 61, 47, 116, 109, 112, 47,
+    65535,65534,65533,65532,65531,65530,65529, // 4040
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4056
+
+    // #109
+    65535,65534,65533,65532,65531,
+         65, 82, 77, 76, 77, 68, 95, 76, 73, 67, 69, 78,
+    65535,65534,65533,65532,65531,65530,65529, // 4080
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4096
+
+    // #110
+    65535,
+         80, 89, 84, 72, 79, 78, 80, 65, 84, 72, 61, 47,
+    65535,65534,65533, // 4112
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4128
+
+    // #111
+    65535,65534,65533,65532,65531,
+         77, 65, 75, 69, 70, 76, 65, 71, 83, 61, 119, 32,
+    65535,65534,65533,65532,65531,65530,65529, // 4152
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4168
+
+    // #112
+    65535,
+         77, 70, 76, 65, 71, 83, 61, 45, 119, 32, 45, 45,
+    65535,65534,65533, // 4184
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4200
+
+    // #113
+    65535,
+         77, 65, 73, 76, 61, 47, 118, 97, 114, 47, 115, 112,
+    65535,65534,65533, // 4216
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4232
+
+    // #114
+    65535,65534,65533,65532,65531,
+         83, 72, 69, 76, 76, 95, 83, 69, 83, 83, 73, 79,
+    65535,65534,65533,65532,65531,65530,65529, // 4256
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4272
+
+    // #115
+    65535,
+         75, 68, 69, 68, 73, 82, 61, 47, 104, 111, 109, 101,
+    65535,65534,65533, // 4288
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4304
+
+    // #116
+    65535,65534,65533,65532,65531,
+         76, 69, 83, 83, 67, 72, 65, 82, 83, 69, 84, 61,
+    65535,65534,65533,65532,65531,65530,65529, // 4328
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4344
+
+    // #117
+    65535,65534,65533,65532,65531,
+         76, 67, 95, 80, 65, 80, 69, 82, 61, 110, 98, 95,
+    65535,65534,65533,65532,65531,65530,65529, // 4368
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4384
+
+    // #118
+    65535,
+         66, 82, 79, 87, 83, 69, 82, 61, 47, 117, 115, 114,
+    65535,65534,65533, // 4400
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4416
+
+    // #119
+    65535,
+         77, 69, 84, 65, 95, 67, 76, 65, 83, 83, 61, 100,
+    65535,65534,65533, // 4432
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4448
+
+    // #120
+    65535,65534,65533,65532,65531,
+         77, 68, 86, 95, 77, 69, 78, 85, 95, 83, 84, 89,
+    65535,65534,65533,65532,65531,65530,65529, // 4472
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4488
+
+    // #121
+    65535,65534,65533,65532,65531,
+         67, 79, 76, 79, 82, 70, 71, 66, 71, 61, 49, 53,
+    65535,65534,65533,65532,65531,65530,65529, // 4512
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4528
+
+    // #122
+    65535,65534,65533,65532,65531,
+         80, 89, 84, 72, 79, 78, 83, 84, 65, 82, 84, 85,
+    65535,65534,65533,65532,65531,65530,65529, // 4552
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4568
+
+    // #123
+    65535,
+         76, 67, 95, 77, 69, 65, 83, 85, 82, 69, 77, 69,
+    65535,65534,65533, // 4584
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4600
+
+    // #124
+    65535,65534,65533,65532,65531,
+         69, 68, 73, 84, 79, 82, 61, 47, 117, 115, 114, 47,
+    65535,65534,65533,65532,65531,65530,65529, // 4624
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4640
+
+    // #125
+    65535,65534,65533,65532,65531,
+         69, 78, 95, 84, 66, 61, 109, 111, 99, 58, 117, 105,
+    65535,65534,65533,65532,65531,65530,65529, // 4664
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4680
+
+    // #126
+    65535,
+         72, 73, 83, 84, 83, 73, 90, 69, 61, 49, 48, 48,
+    65535,65534,65533, // 4696
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4712
+
+    // #127
+    65535,65534,65533,65532,65531,
+         71, 83, 95, 76, 73, 66, 61, 47, 104, 111, 109, 101,
+    65535,65534,65533,65532,65531,65530,65529, // 4736
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4752
+
+    // #128
+    65535,65534,65533,65532,65531,
+         78, 76, 83, 80, 65, 84, 72, 61, 47, 117, 115, 114,
+    65535,65534,65533,65532,65531,65530,65529, // 4776
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4792
+
+    // #129
+    65535,65534,65533,65532,65531,
+         87, 73, 78, 68, 79, 87, 80, 65, 84, 72, 61, 55,
+    65535,65534,65533,65532,65531,65530,65529, // 4816
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4832
+
+    // #130
+    65535,65534,65533,65532,65531,
+         75, 79, 78, 83, 79, 76, 69, 95, 68, 66, 85, 83,
+    65535,65534,65533,65532,65531,65530,65529, // 4856
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4872
+
+    // #131
+    65535,
+         76, 67, 95, 73, 68, 69, 78, 84, 73, 70, 73, 67,
+    65535,65534,65533, // 4888
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4904
+
+    // #132
+    65535,
+         73, 78, 80, 85, 84, 82, 67, 61, 47, 101, 116, 99,
+    65535,65534,65533, // 4920
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4936
+
+    // #133
+    65535,65534,65533,65532,65531,
+         81, 84, 73, 78, 67, 61, 47, 117, 115, 114, 47, 108,
+    65535,65534,65533,65532,65531,65530,65529, // 4960
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4976
+
+    // #134
+    65535,
+         76, 67, 95, 65, 68, 68, 82, 69, 83, 83, 61, 110,
+    65535,65534,65533, // 4992
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 5008
+
+    // #135
+    65535,65534,65533,65532,65531,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 95,
+    65535,65534,65533,65532,65531,65530,65529, // 5032
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 5048
+
+    // #136
+    65535,
+         76, 65, 78, 71, 61, 112, 116, 95, 66, 82, 46, 85,
+    65535,65534,65533, // 5064
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 5080
+
+    // #137
+    65535,
+         80, 52, 80, 79, 82, 84, 61, 112, 52, 46, 116, 114,
+    65535,65534,65533, // 5096
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 5112
+
+    // #138
+    65535,65534,65533,65532,65531,
+         80, 73, 76, 79, 84, 80, 79, 82, 84, 61, 117, 115,
+    65535,65534,65533,65532,65531,65530,65529, // 5136
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 5152
+
+    // #139
+    65535,
+         75, 68, 69, 95, 83, 69, 83, 83, 73, 79, 78, 95,
+    65535,65534,65533, // 5168
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 5184
+
+    // #140
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 5200
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 5216
+
+
+};
+static struct StringCollection
+{
+    int len;
+    int offset1, offset2;
+    ushort align1, align2;
+} stringCollection[] = {
+    {18, 1, 29, 3666, 106},     // #0
+    {18, 53, 77, 106, 1978},     // #1
+    {20, 97, 125, 2850, 3210},     // #2
+    {20, 157, 185, 3210, 3138},     // #3
+    {51, 225, 225, 3362, 3362},     // #4
+    {51, 293, 353, 1434, 3362},     // #5
+    {51, 417, 417, 3362, 3362},     // #6
+    {19, 473, 501, 2850, 10},     // #7
+    {19, 533, 565, 10, 442},     // #8
+    {51, 609, 677, 3362, 1434},     // #9
+    {5, 741, 753, 2666, 2066},     // #10
+    {4, 765, 781, 2362, 3930},     // #11
+    {3, 793, 805, 3330, 2138},     // #12
+    {5, 817, 825, 738, 2066},     // #13
+    {4, 833, 845, 434, 3930},     // #14
+    {5, 857, 865, 3842, 2066},     // #15
+    {4, 873, 885, 3538, 3930},     // #16
+    {3, 897, 909, 3330, 2138},     // #17
+    {5, 925, 937, 1898, 2066},     // #18
+    {4, 949, 965, 1594, 3930},     // #19
+    {3, 977, 989, 3330, 2138},     // #20
+    {5, 1005, 1021, 2218, 762},     // #21
+    {5, 1033, 1041, 3346, 2066},     // #22
+    {4, 1053, 1069, 3082, 3930},     // #23
+    {12, 1081, 1097, 2082, 962},     // #24
+    {5, 1113, 1121, 3362, 2066},     // #25
+    {4, 1129, 1141, 322, 3930},     // #26
+    {3, 1153, 1165, 2050, 2138},     // #27
+    {5, 1177, 1185, 1538, 2066},     // #28
+    {4, 1193, 1205, 1234, 3930},     // #29
+    {5, 1221, 1233, 554, 2066},     // #30
+    {4, 1245, 1261, 250, 3930},     // #31
+    {5, 1277, 1289, 2858, 2066},     // #32
+    {4, 1301, 1317, 2554, 3930},     // #33
+    {12, 1329, 1345, 2194, 1762},     // #34
+    {12, 1365, 1385, 2170, 1762},     // #35
+    {12, 1405, 1425, 2314, 1762},     // #36
+    {6, 1445, 1461, 3626, 666},     // #37
+    {11, 1477, 1501, 3882, 842},     // #38
+    {12, 1525, 1545, 1722, 2930},     // #39
+    {12, 1565, 1585, 1914, 2930},     // #40
+    {12, 1605, 1625, 442, 2930},     // #41
+    {12, 1641, 1657, 626, 2930},     // #42
+    {12, 1673, 1689, 946, 2930},     // #43
+    {12, 1705, 1721, 738, 2930},     // #44
+    {12, 1737, 1753, 2066, 2930},     // #45
+    {12, 1773, 1793, 1210, 2930},     // #46
+    {12, 1809, 1825, 1426, 2930},     // #47
+    {12, 1841, 1857, 1650, 2930},     // #48
+    {12, 1877, 1897, 1530, 2930},     // #49
+    {12, 1913, 1929, 1858, 2930},     // #50
+    {12, 1949, 1969, 2106, 2930},     // #51
+    {12, 1989, 2009, 2202, 2930},     // #52
+    {12, 2029, 2049, 2490, 2930},     // #53
+    {12, 2069, 2089, 2794, 2930},     // #54
+    {12, 2105, 2121, 2322, 2930},     // #55
+    {12, 2137, 2153, 2834, 2930},     // #56
+    {12, 2169, 2185, 1266, 2930},     // #57
+    {12, 2205, 2225, 2538, 2930},     // #58
+    {12, 2241, 2257, 2706, 2930},     // #59
+    {12, 2277, 2297, 3402, 2930},     // #60
+    {12, 2313, 2329, 146, 2930},     // #61
+    {12, 2349, 2369, 3690, 2930},     // #62
+    {12, 2389, 2409, 810, 2930},     // #63
+    {12, 2429, 2449, 1178, 2930},     // #64
+    {12, 2465, 2481, 1442, 2930},     // #65
+    {12, 2501, 2521, 3546, 2930},     // #66
+    {12, 2541, 2561, 1930, 2930},     // #67
+    {12, 2577, 2593, 1634, 2930},     // #68
+    {12, 2609, 2625, 1986, 2930},     // #69
+    {12, 2641, 2657, 1970, 2930},     // #70
+    {12, 2677, 2697, 1834, 2930},     // #71
+    {12, 2713, 2729, 1474, 2930},     // #72
+    {12, 2749, 2769, 2250, 2930},     // #73
+    {12, 2789, 2809, 2458, 2930},     // #74
+    {12, 2829, 2849, 2618, 2930},     // #75
+    {12, 2869, 2889, 3066, 2930},     // #76
+    {12, 2905, 2921, 3330, 2930},     // #77
+    {12, 2941, 2961, 1706, 2930},     // #78
+    {12, 2977, 2993, 2802, 2930},     // #79
+    {12, 3013, 3033, 3770, 2930},     // #80
+    {12, 3053, 3073, 3594, 2930},     // #81
+    {12, 3089, 3105, 2, 2930},     // #82
+    {12, 3121, 3137, 2962, 2930},     // #83
+    {12, 3153, 3169, 290, 2930},     // #84
+    {12, 3189, 3209, 794, 2930},     // #85
+    {12, 3225, 3241, 1058, 2930},     // #86
+    {12, 3261, 3281, 2394, 2930},     // #87
+    {12, 3301, 3321, 138, 2930},     // #88
+    {12, 3341, 3361, 1482, 2930},     // #89
+    {12, 3381, 3401, 570, 2930},     // #90
+    {12, 3417, 3433, 674, 2930},     // #91
+    {12, 3449, 3465, 1282, 2930},     // #92
+    {12, 3481, 3497, 1746, 2930},     // #93
+    {12, 3517, 3537, 1866, 2930},     // #94
+    {12, 3557, 3577, 1978, 2930},     // #95
+    {12, 3593, 3609, 3954, 2930},     // #96
+    {12, 3629, 3649, 2570, 2930},     // #97
+    {12, 3665, 3681, 2754, 2930},     // #98
+    {12, 3697, 3713, 3666, 2930},     // #99
+    {12, 3729, 3745, 34, 2930},     // #100
+    {12, 3761, 3777, 2914, 2930},     // #101
+    {12, 3797, 3817, 1194, 2930},     // #102
+    {12, 3833, 3849, 3202, 2930},     // #103
+    {12, 3869, 3889, 3018, 2930},     // #104
+    {12, 3909, 3929, 202, 2930},     // #105
+    {12, 3949, 3969, 3546, 2930},     // #106
+    {12, 3985, 4001, 3682, 2930},     // #107
+    {12, 4021, 4041, 3466, 2930},     // #108
+    {12, 4061, 4081, 4074, 2930},     // #109
+    {12, 4097, 4113, 306, 2930},     // #110
+    {12, 4133, 4153, 634, 2930},     // #111
+    {12, 4169, 4185, 802, 2930},     // #112
+    {12, 4201, 4217, 962, 2930},     // #113
+    {12, 4237, 4257, 1114, 2930},     // #114
+    {12, 4273, 4289, 1250, 2930},     // #115
+    {12, 4309, 4329, 3898, 2930},     // #116
+    {12, 4349, 4369, 1386, 2930},     // #117
+    {12, 4385, 4401, 1586, 2930},     // #118
+    {12, 4417, 4433, 1730, 2930},     // #119
+    {12, 4453, 4473, 1914, 2930},     // #120
+    {12, 4493, 4513, 1498, 2930},     // #121
+    {12, 4533, 4553, 2138, 2930},     // #122
+    {12, 4569, 4585, 2290, 2930},     // #123
+    {12, 4605, 4625, 2426, 2930},     // #124
+    {12, 4645, 4665, 2666, 2930},     // #125
+    {12, 4681, 4697, 2050, 2930},     // #126
+    {12, 4717, 4737, 2874, 2930},     // #127
+    {12, 4757, 4777, 3018, 2930},     // #128
+    {12, 4797, 4817, 1834, 2930},     // #129
+    {12, 4837, 4857, 3178, 2930},     // #130
+    {12, 4873, 4889, 3314, 2930},     // #131
+    {12, 4905, 4921, 2546, 2930},     // #132
+    {12, 4941, 4961, 3546, 2930},     // #133
+    {12, 4977, 4993, 3682, 2930},     // #134
+    {12, 5013, 5033, 3802, 2930},     // #135
+    {12, 5049, 5065, 3922, 2930},     // #136
+    {12, 5081, 5097, 4018, 2930},     // #137
+    {12, 5117, 5137, 42, 2930},     // #138
+    {12, 5153, 5169, 130, 2930},     // #139
+    {12, 5185, 5201, 242, 2930},     // #140
+};
+static const int stringCollectionCount = 141;
+static const int stringCollectionMaxLen = 51;
+// average comparison length: 12.0922
+// cache-line crosses: 6 (2.1%)
+// alignment histogram:
+//   0xXXX2 = 188 (66.7%) strings, 57 (30.3%) of which same-aligned
+//   0xXXXa = 94 (33.3%) strings, 10 (10.6%) of which same-aligned
+//   total  = 282 (100%) strings, 67 (23.8%) of which same-aligned
diff --git a/tests/benchmarks/corelib/tools/qstring/data.h b/tests/benchmarks/corelib/tools/qstring/data.h
new file mode 100644
index 0000000..c7a7467
--- /dev/null
+++ b/tests/benchmarks/corelib/tools/qstring/data.h
@@ -0,0 +1,53 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the test suite 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.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <qglobal.h>
+
+struct StringCollection
+{
+    int len;
+    int offset1, offset2;
+    ushort align1, align2;
+};
+
+extern const ushort stringCollectionData[];
+extern StringCollection stringCollection[];
+extern const int stringCollectionCount;
diff --git a/tests/benchmarks/corelib/tools/qstring/generatelist.pl b/tests/benchmarks/corelib/tools/qstring/generatelist.pl
new file mode 100644
index 0000000..d027adb
--- /dev/null
+++ b/tests/benchmarks/corelib/tools/qstring/generatelist.pl
@@ -0,0 +1,198 @@
+#!/usr/bin/perl
+## Copyright (C) 2010 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.
+##
+##
+##
+##
+##
+##
+##
+##
+## $QT_END_LICENSE$
+#
+# Parses a file (passed as argument) that contains a dump of pairs of
+# strings and generates C source code including said data.
+#
+# The format of the file is:
+#   LEN = <len> <keyword> <align1> <align2>\n<data1><data2>\n
+# where:
+#   LEN		the literal string "LEN"
+#   <len>	the length of the data, in 16-bit words
+#   <keyword>	the literal string "SAME" or "DIFF"
+#   <align1>    the alignment or pointer value of the first data
+#   <align2>    the alignment or pointer value of the second data
+#   <data1>     the first data
+#   <data2>     the second data
+#   \n          newline
+#
+# The code to write this data would be:
+#   fprintf(out, "LEN = %d %s %d %d\n", len,
+#          (p1 == p2) ? "SAME" : "DIFF",
+#          uint(quintptr(p1)) & 0xfff, uint(quintptr(p2)) & 0xfff);
+#   fwrite(p1, 2, len, out);
+#   fwrite(p2, 2, len, out);
+#   fwrite("\n", 1, 1, out);
+
+sub printUshortArray($$$) {
+    $str = $_[0];
+    $align = $_[1] & 0x1f;
+    $offset = $_[2];
+
+    die if ($align & 1) != 0;
+    $align /= 2;
+
+    $len = (length $str) / 2;
+    $headpadding = $align & 0x7;
+    $tailpadding = 8 - (($len + $headpadding) & 0x7);
+    $multiplecachelines = ($align + $len) > 0x20;
+
+    if ($multiplecachelines) {
+	# if this string crosses into a new cacheline, then
+	# replicate the result
+	$headpadding |= ($offset & ~0x1f);
+	$headpadding += 0x20
+	    if ($headpadding < $offset);
+	$headpadding -= $offset;
+	++$cachelinecrosses;
+    }
+    for $i (1..$headpadding) {
+	print 65536-$i,",";
+    }
+    print "\n        " if ($headpadding > 0);
+    print "    " if ($headpadding == 0);
+
+    for ($i = 0; $i < $len * 2; $i += 2) {
+	print " ", ord(substr($str, $i, 1)) +
+	    ord(substr($str, $i + 1, 1)) * 256,
+	    ",";
+    }
+    print "\n    " if ($tailpadding > 0);
+
+    for $i (1..$tailpadding) {
+	print 65536-$i, ",";
+    }
+    print " // ", $offset + $headpadding + $len + $tailpadding;
+    print "+" if $multiplecachelines;
+
+    return ($offset + $headpadding, $offset + $headpadding + $len + $tailpadding);
+}
+
+print "#include \"data.h\"\n\n";
+
+print "// This is a generated file - DO NOT EDIT\n";
+print "const ushort stringCollectionData[] __attribute__((aligned(64))) = {\n";
+$count = 0;
+$offset = 0;
+$totalsize = 0;
+$maxlen = 0;
+$cachelinecrosses = 0;
+
+open IN, "<" . $ARGV[0];
+while (1) {
+    $line = readline(*IN);
+    last unless defined($line);
+    $line =~ /LEN = (\d+) (\w+) (\d+) (\d+)/;
+    $len = $1;
+    $data[$count]->{len} = $len;
+    $sameptr = $2;
+    $data[$count]->{align1} = $3 - 0;
+    $data[$count]->{align2} = $4 - 0;
+
+    # statistics
+    $alignhistogram{$3 & 0xf}++;
+    $alignhistogram{$4 & 0xf}++;
+    $samealignments{$3 & 0xf}++ if ($3 & 0xf) == ($4 & 0xf);
+
+    read IN, $a, $len * 2;
+    read IN, $b, $len * 2;
+
+    <IN>;			# Eat the newline
+
+    if ($len == 0) {
+	$data[$count]->{offset1} = $offset;
+	$data[$count]->{offset2} = $data[$count]->{offset1};
+	++$data[$count]->{offset2} if ($sameptr eq "DIFF");
+    } else {
+	print "    // #$count\n";
+	print "    ";
+	($data[$count]->{offset1}, $offset) =
+	    printUshortArray($a, $data[$count]->{align1}, $offset);
+	print "\n    ";
+	die if ($offset & 0x7) != 0;
+
+	if ($sameptr eq "DIFF") {
+	    ($data[$count]->{offset2}, $offset) =
+		printUshortArray($b, $data[$count]->{align2}, $offset);
+	    print "\n\n";
+	} else {
+	    $data[$count]->{offset2} = $data[$count]->{offset1};
+	    print "\n\n";
+	}
+    }
+    ++$count;
+
+    $totalsize += $len;
+    $maxlen = $len if $len > $maxlen;
+}
+print "\n};\n";
+close IN;
+
+print "struct StringCollection stringCollection[] = {\n";
+
+for $i (0..$count-1) {
+    print "    {",
+        $data[$i]->{len}, ", ",
+        $data[$i]->{offset1}, ", ",
+        $data[$i]->{offset2}, ", ",
+        $data[$i]->{align1}, ", ",
+        $data[$i]->{align2},
+        "},     // #$i\n";
+    next if $data[$i]->{len} == 0;
+    die if (($data[$i]->{offset1} & 0x7) != ($data[$i]->{align1} & 0xf)/2);
+    die if (($data[$i]->{offset2} & 0x7) != ($data[$i]->{align2} & 0xf)/2);
+}
+print "};\n";
+
+print "const int stringCollectionCount = $count;\n";
+print "const int stringCollectionMaxLen = $maxlen;\n";
+printf "// average comparison length: %.4f\n", ($totalsize * 1.0 / $count);
+printf "// cache-line crosses: %d (%.1f%%)\n",
+    $cachelinecrosses, ($cachelinecrosses * 100.0 / $count / 2);
+
+print "// alignment histogram:\n";
+for $key (sort { $a <=> $b } keys(%alignhistogram)) {
+    $value = $alignhistogram{$key};
+    $samealigned = $samealignments{$key};
+    printf "//   0xXXX%x = %d (%.1f%%) strings, %d (%.1f%%) of which same-aligned\n",
+	$key, $value, $value * 100.0 / ($count*2),
+        $samealigned, $samealigned * 100.0 / $value;
+    $samealignedtotal += $samealigned;
+}
+printf "//   total  = %d (100%) strings, %d (%.1f%%) of which same-aligned\n",
+    $count * 2, $samealignedtotal, $samealignedtotal * 100 / $count / 2;
diff --git a/tests/benchmarks/corelib/tools/qstring/main.cpp b/tests/benchmarks/corelib/tools/qstring/main.cpp
index 12826eb..9616052 100644
--- a/tests/benchmarks/corelib/tools/qstring/main.cpp
+++ b/tests/benchmarks/corelib/tools/qstring/main.cpp
@@ -40,7 +40,7 @@
 ****************************************************************************/
 #include <QStringList>
 #include <QFile>
-#include <qtest.h>
+#include <QtTest/QtTest>
 
 #ifdef Q_OS_SYMBIAN
 // In Symbian OS test data is located in applications private dir
@@ -48,12 +48,27 @@
 #define SRCDIR ""
 #endif
 
+#ifdef Q_OS_UNIX
+#include <sys/mman.h>
+#include <unistd.h>
+#endif
+
+#include <private/qsimd_p.h>
+
+#include "data.h"
+
 class tst_QString: public QObject
 {
     Q_OBJECT
+public:
+    tst_QString();
 private slots:
     void equals() const;
     void equals_data() const;
+    void equals2_data() const;
+    void equals2() const;
+    void ucstrncmp_data() const;
+    void ucstrncmp() const;
     void fromUtf8() const;
 };
 
@@ -67,6 +82,10 @@ void tst_QString::equals() const
     }
 }
 
+tst_QString::tst_QString()
+{
+}
+
 void tst_QString::equals_data() const
 {
     static const struct {
@@ -126,6 +145,1247 @@ void tst_QString::equals_data() const
             << QString::fromRawData(ptr + 1, 58) << QString::fromRawData(ptr + 3, 58);
 }
 
+static bool equals2_memcmp_call(const ushort *p1, const ushort *p2, int len)
+{
+    return memcmp(p1, p2, len * 2) == 0;
+}
+
+static bool equals2_bytewise(const ushort *p1, const ushort *p2, int len)
+{
+    if (p1 == p2 || !len)
+        return true;
+    uchar *b1 = (uchar *)p1;
+    uchar *b2 = (uchar *)p2;
+    len *= 2;
+    while (len--)
+        if (*b1++ != *b2++)
+            return false;
+    return true;
+}
+
+static bool equals2_shortwise(const ushort *p1, const ushort *p2, int len)
+{
+    if (p1 == p2 || !len)
+        return true;
+//    for (register int counter; counter < len; ++counter)
+//        if (p1[counter] != p2[counter])
+//            return false;
+    while (len--) {
+        if (p1[len] != p2[len])
+            return false;
+    }
+    return true;
+}
+
+static bool equals2_intwise(const ushort *p1, const ushort *p2, int length)
+{
+    if (p1 == p2 || !length)
+        return true;
+    register union {
+        const quint16 *w;
+        const quint32 *d;
+        quintptr value;
+    } sa, sb;
+    sa.w = p1;
+    sb.w = p2;
+
+    // check alignment
+    if ((sa.value & 2) == (sb.value & 2)) {
+        // both addresses have the same alignment
+        if (sa.value & 2) {
+            // both addresses are not aligned to 4-bytes boundaries
+            // compare the first character
+            if (*sa.w != *sb.w)
+                return false;
+            --length;
+            ++sa.w;
+            ++sb.w;
+
+            // now both addresses are 4-bytes aligned
+        }
+
+        // both addresses are 4-bytes aligned
+        // do a fast 32-bit comparison
+        register const quint32 *e = sa.d + (length >> 1);
+        for ( ; sa.d != e; ++sa.d, ++sb.d) {
+            if (*sa.d != *sb.d)
+                return false;
+        }
+
+        // do we have a tail?
+        return (length & 1) ? *sa.w == *sb.w : true;
+    } else {
+        // one of the addresses isn't 4-byte aligned but the other is
+        register const quint16 *e = sa.w + length;
+        for ( ; sa.w != e; ++sa.w, ++sb.w) {
+            if (*sa.w != *sb.w)
+                return false;
+        }
+    }
+    return true;
+}
+
+static inline bool equals2_short_tail(const ushort *p1, const ushort *p2, int len)
+{
+    if (len) {
+        if (*p1 != *p2)
+            return false;
+        if (--len) {
+            if (p1[1] != p2[1])
+                return false;
+            if (--len) {
+                if (p1[2] != p2[2])
+                    return false;
+                if (--len) {
+                    if (p1[3] != p2[3])
+                        return false;
+                    if (--len) {
+                        if (p1[4] != p2[4])
+                            return false;
+                        if (--len) {
+                            if (p1[5] != p2[5])
+                                return false;
+                            if (--len) {
+                                if (p1[6] != p2[6])
+                                    return false;
+                                return p1[7] == p2[7];
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+    return true;
+}
+
+//#pragma GCC optimize("no-unroll-loops")
+#ifdef __SSE2__
+static bool equals2_sse2_aligned(const ushort *p1, const ushort *p2, int len)
+{
+    if (len >= 8) {
+        qptrdiff counter = 0;
+        while (len > 8) {
+            __m128i q1 = _mm_load_si128((__m128i *)(p1 + counter));
+            __m128i q2 = _mm_load_si128((__m128i *)(p2 + counter));
+            __m128i cmp = _mm_cmpeq_epi16(q1, q2);
+            if (ushort(_mm_movemask_epi8(cmp)) != ushort(0xffff))
+                return false;
+
+            len -= 8;
+            counter += 8;
+        }
+        p1 += counter;
+        p2 += counter;
+    }
+
+    return equals2_short_tail(p1, p2, len);
+}
+
+static bool __attribute__((optimize("no-unroll-loops"))) equals2_sse2(const ushort *p1, const ushort *p2, int len)
+{
+    if (p1 == p2 || !len)
+        return true;
+
+    if (len >= 8) {
+        qptrdiff counter = 0;
+        while (len >= 8) {
+            __m128i q1 = _mm_loadu_si128((__m128i *)(p1 + counter));
+            __m128i q2 = _mm_loadu_si128((__m128i *)(p2 + counter));
+            __m128i cmp = _mm_cmpeq_epi16(q1, q2);
+            if (ushort(_mm_movemask_epi8(cmp)) != 0xffff)
+                return false;
+
+            len -= 8;
+            counter += 8;
+        }
+        p1 += counter;
+        p2 += counter;
+    }
+
+    return equals2_short_tail(p1, p2, len);
+}
+
+//static bool equals2_sse2(const ushort *p1, const ushort *p2, int len)
+//{
+//    register int val1 = quintptr(p1) & 0xf;
+//    register int val2 = quintptr(p2) & 0xf;
+//    if (false && val1 + val2 == 0)
+//        return equals2_sse2_aligned(p1, p2, len);
+//    else
+//        return equals2_sse2_unaligned(p1, p2, len);
+//}
+
+static bool equals2_sse2_aligning(const ushort *p1, const ushort *p2, int len)
+{
+    if (len < 8)
+        return equals2_short_tail(p1, p2, len);
+
+    qptrdiff counter = 0;
+
+    // which one is easier to align, p1 or p2 ?
+    register int val1 = quintptr(p1) & 0xf;
+    register int val2 = quintptr(p2) & 0xf;
+    if (val1 && val2) {
+#if 0
+        // we'll align the one which requires the least number of steps
+        if (val1 > val2) {
+            qSwap(p1, p2);
+            val1 = val2;
+        }
+
+        // val1 contains the number of bytes past the 16-aligned mark
+        // we must read 16-val1 bytes to align
+        val1 = 16 - val1;
+        if (val1 & 0x2) {
+            if (*p1 != *p2)
+                return false;
+            --len;
+            ++counter;
+        }
+        while (val1 & 12) {
+            if (*(uint*)p1 != *(uint*)p2)
+                return false;
+            --len;
+            counter += 2;
+            val1 -= 4;
+        }
+#else
+        // we'll align the one closest to the 16-byte mark
+        if (val1 > val2) {
+            qSwap(p1, p2);
+            val1 = val2;
+        }
+
+        // we're reading val1 bytes too many
+        __m128i q2 = _mm_loadu_si128((__m128i *)(p2 - val1/2));
+        __m128i cmp = _mm_cmpeq_epi16(*(__m128i *)(p1 - val1/2), q2);
+        if (short(_mm_movemask_epi8(cmp)) >> val1 != short(-1))
+            return false;
+
+        counter = 8 - val1/2;
+        len -= 8 - val1/2;
+#endif
+    } else if (!val2) {
+        // p2 is already aligned
+        qSwap(p1, p2);
+    }
+
+    // p1 is aligned
+
+    while (len >= 8) {
+        __m128i q1 = _mm_load_si128((__m128i *)(p1 + counter));
+        __m128i q2 = _mm_loadu_si128((__m128i *)(p2 + counter));
+        __m128i cmp = _mm_cmpeq_epi16(q1, q2);
+        if (ushort(_mm_movemask_epi8(cmp)) != ushort(0xffff))
+            return false;
+
+        len -= 8;
+        counter += 8;
+    }
+
+    // tail
+    return equals2_short_tail(p1 + counter, p2 + counter, len);
+}
+
+#ifdef __SSE3__
+static bool __attribute__((optimize("no-unroll-loops"))) equals2_sse3(const ushort *p1, const ushort *p2, int len)
+{
+    if (p1 == p2 || !len)
+        return true;
+
+    if (len >= 8) {
+        qptrdiff counter = 0;
+        while (len >= 8) {
+            __m128i q1 = _mm_lddqu_si128((__m128i *)(p1 + counter));
+            __m128i q2 = _mm_lddqu_si128((__m128i *)(p2 + counter));
+            __m128i cmp = _mm_cmpeq_epi16(q1, q2);
+            if (ushort(_mm_movemask_epi8(cmp)) != 0xffff)
+                return false;
+
+            len -= 8;
+            counter += 8;
+        }
+        p1 += counter;
+        p2 += counter;
+    }
+
+    return equals2_short_tail(p1, p2, len);
+}
+
+#ifdef __SSSE3__
+template<int N> static __attribute__((optimize("unroll-loops"))) inline bool equals2_ssse3_alignr(__m128i *m1, __m128i *m2, int len)
+{
+    __m128i lower = _mm_load_si128(m1);
+    while (len >= 8) {
+        __m128i upper = _mm_load_si128(m1 + 1);
+        __m128i correct;
+        correct = _mm_alignr_epi8(upper, lower, N);
+
+        __m128i q2 = _mm_lddqu_si128(m2);
+        __m128i cmp = _mm_cmpeq_epi16(correct, q2);
+        if (ushort(_mm_movemask_epi8(cmp)) != 0xffff)
+            return false;
+
+        len -= 8;
+        ++m2;
+        ++m1;
+        lower = upper;
+    }
+
+    // tail
+    return len == 0 || equals2_short_tail((const ushort *)m1 + N / 2, (const ushort*)m2, len);
+}
+
+static inline __attribute__((optimize("unroll-loops"))) bool equals2_ssse3_aligned(__m128i *m1, __m128i *m2, int len)
+{
+    while (len >= 8) {
+        __m128i q2 = _mm_lddqu_si128(m2);
+        __m128i cmp = _mm_cmpeq_epi16(*m1, q2);
+        if (ushort(_mm_movemask_epi8(cmp)) != 0xffff)
+            return false;
+
+        len -= 8;
+        ++m1;
+        ++m2;
+    }
+    return len == 0 || equals2_short_tail((const ushort *)m1, (const ushort *)m2, len);
+}
+
+static bool equals2_ssse3(const ushort *p1, const ushort *p2, int len)
+{
+    // p1 & 0xf can be:
+    //   0,  2,  4,  6,  8, 10, 12, 14
+    // If it's 0, we're aligned
+    // If it's not, then we're interested in the 16 - (p1 & 0xf) bytes only
+
+    if (len >= 8) {
+        // find the last aligned position below the p1 memory
+        __m128i *m1 = (__m128i *)(quintptr(p1) & ~0xf);
+        __m128i *m2 = (__m128i *)p2;
+        qptrdiff diff = quintptr(p1) - quintptr(m1);
+
+        // diff contains the number of extra bytes
+        if (diff == 10)
+            return equals2_ssse3_alignr<10>(m1, m2, len);
+        else if (diff == 2)
+            return equals2_ssse3_alignr<2>(m1, m2, len);
+        if (diff < 8) {
+            if (diff < 4) {
+                return equals2_ssse3_aligned(m1, m2, len);
+            } else {
+                if (diff == 4)
+                    return equals2_ssse3_alignr<4>(m1, m2, len);
+                else // diff == 6
+                    return equals2_ssse3_alignr<6>(m1, m2, len);
+            }
+        } else {
+            if (diff < 12) {
+                return equals2_ssse3_alignr<8>(m1, m2, len);
+            } else {
+                if (diff == 12)
+                    return equals2_ssse3_alignr<12>(m1, m2, len);
+                else // diff == 14
+                    return equals2_ssse3_alignr<14>(m1, m2, len);
+            }
+        }
+    }
+
+    // tail
+    return equals2_short_tail(p1, p2, len);
+}
+
+template<int N> static inline bool equals2_ssse3_aligning_alignr(__m128i *m1, __m128i *m2, int len)
+{
+    __m128i lower = _mm_load_si128(m1);
+    while (len >= 8) {
+        __m128i upper = _mm_load_si128(m1 + 1);
+        __m128i correct;
+        correct = _mm_alignr_epi8(upper, lower, N);
+
+        __m128i cmp = _mm_cmpeq_epi16(correct, *m2);
+        if (ushort(_mm_movemask_epi8(cmp)) != 0xffff)
+            return false;
+
+        len -= 8;
+        ++m2;
+        ++m1;
+        lower = upper;
+    }
+
+    // tail
+    return len == 0 || equals2_short_tail((const ushort *)m1 + N / 2, (const ushort*)m2, len);
+}
+
+static bool equals2_ssse3_aligning(const ushort *p1, const ushort *p2, int len)
+{
+    if (len < 8)
+        return equals2_short_tail(p1, p2, len);
+    qptrdiff counter = 0;
+
+    // which one is easier to align, p1 or p2 ?
+    {
+        register int val1 = quintptr(p1) & 0xf;
+        register int val2 = quintptr(p2) & 0xf;
+        if (val1 && val2) {
+            // we'll align the one closest to the 16-byte mark
+            if (val1 < val2) {
+                qSwap(p1, p2);
+                val2 = val1;
+            }
+
+            // we're reading val1 bytes too many
+            __m128i q1 = _mm_lddqu_si128((__m128i *)(p1 - val2/2));
+            __m128i cmp = _mm_cmpeq_epi16(q1, *(__m128i *)(p2 - val2/2));
+            if (short(_mm_movemask_epi8(cmp)) >> val1 != short(-1))
+                return false;
+
+            counter = 8 - val2/2;
+            len -= 8 - val2/2;
+        } else if (!val1) {
+            // p1 is already aligned
+            qSwap(p1, p2);
+        }
+    }
+
+    // p2 is aligned now
+    // we want to use palignr in the mis-alignment of p1
+    __m128i *m1 = (__m128i *)(quintptr(p1 + counter) & ~0xf);
+    __m128i *m2 = (__m128i *)(p2 + counter);
+    register int val1 = quintptr(p1 + counter) - quintptr(m1);
+
+    // val1 contains the number of extra bytes
+    if (val1 == 8)
+        return equals2_ssse3_aligning_alignr<8>(m1, m2, len);
+    if (val1 == 0)
+        return equals2_sse2_aligned(p1 + counter, p2 + counter, len);
+    if (val1 < 8) {
+        if (val1 < 4) {
+            return equals2_ssse3_aligning_alignr<2>(m1, m2, len);
+        } else {
+            if (val1 == 4)
+                return equals2_ssse3_aligning_alignr<4>(m1, m2, len);
+            else // diff == 6
+                return equals2_ssse3_aligning_alignr<6>(m1, m2, len);
+        }
+    } else {
+        if (val1 < 12) {
+            return equals2_ssse3_aligning_alignr<10>(m1, m2, len);
+        } else {
+            if (val1 == 12)
+                return equals2_ssse3_aligning_alignr<12>(m1, m2, len);
+            else // diff == 14
+                return equals2_ssse3_aligning_alignr<14>(m1, m2, len);
+        }
+    }
+}
+
+#ifdef __SSE4_1__
+static bool equals2_sse4(const ushort *p1, const ushort *p2, int len)
+{
+    // We use the pcmpestrm instruction searching for differences (negative polarity)
+    // it will reset CF if it's all equal
+    // it will reset OF if the first char is equal
+    // it will set ZF & SF if the length is less than 8 (which means we've done the last operation)
+    // the three possible conditions are:
+    //  difference found:         CF = 1
+    //  all equal, not finished:  CF = ZF = SF = 0
+    //  all equal, finished:      CF = 0, ZF = SF = 1
+    // We use the JA instruction that jumps if ZF = 0 and CF = 0
+    if (p1 == p2 || !len)
+        return true;
+
+    // This function may read some bytes past the end of p1 or p2
+    // It is safe to do that, as long as those extra bytes (beyond p1+len and p2+len)
+    // are on the same page as the last valid byte.
+    // If len is a multiple of 8, we'll never load invalid bytes.
+    if (len & 7) {
+        // The last load would load (len & ~7) valid bytes and (8 - (len & ~7)) invalid bytes.
+        // So we can't do the last load if any of those bytes is in a different
+        // page. That is, if:
+        //    pX + len      is on a different page from     pX + (len & ~7) + 8
+        //
+        // that is, if second-to-last load ended up less than 16 bytes from the page end:
+        //    pX + (len & ~7)  is the last ushort read in the second-to-last load
+        if (len < 8)
+            return equals2_short_tail(p1, p2, len);
+        if ((quintptr(p1 + (len & ~7)) & 0xfff) > 0xff0 ||
+                (quintptr(p2 + (len & ~7)) & 0xfff) > 0xff0) {
+
+            // yes, so we mustn't do the final 128-bit load
+            bool result;
+            asm (
+            "sub        %[p1], %[p2]\n\t"
+            "sub        $16, %[p1]\n\t"
+            "add        $8, %[len]\n\t"
+
+            // main loop:
+            "0:\n\t"
+            "add        $16, %[p1]\n\t"
+            "sub        $8, %[len]\n\t"
+            "jz         1f\n\t"
+            "lddqu      (%[p1]), %%xmm0\n\t"
+            "mov        %[len], %%edx\n\t"
+            "pcmpestri  %[mode], (%[p2],%[p1]), %%xmm0\n\t"
+
+            "jna        1f\n\t"
+            "add        $16, %[p1]\n\t"
+            "sub        $8, %[len]\n\t"
+            "jz         1f\n\t"
+            "lddqu      (%[p1]), %%xmm0\n\t"
+            "mov        %[len], %%edx\n\t"
+            "pcmpestri  %[mode], (%[p2],%[p1]), %%xmm0\n\t"
+
+            "ja         0b\n\t"
+            "1:\n\t"
+            "setnc      %[result]\n\t"
+            : [result] "=a" (result),
+              [p1] "+r" (p1),
+              [p2] "+r" (p2)
+            : [len] "0" (len & ~7),
+              [mode] "i" (_SIDD_UWORD_OPS | _SIDD_CMP_EQUAL_EACH | _SIDD_NEGATIVE_POLARITY)
+            : "%edx", "%ecx", "%xmm0"
+            );
+            return result && equals2_short_tail(p1, (const ushort *)(quintptr(p1) + quintptr(p2)), len & 7);
+        }
+    }
+
+//    const qptrdiff disp = p2 - p1;
+//    p1 -= 8;
+//    len += 8;
+//    while (true) {
+//        enum { Mode = _SIDD_UWORD_OPS | _SIDD_CMP_EQUAL_EACH | _SIDD_NEGATIVE_POLARITY };
+
+//        p1 += 8;
+//        len -= 8;
+//        if (!len)
+//            return true;
+
+//        __m128i q1 = _mm_lddqu_si128((__m128i *)(p1 + disp));
+//        __m128i *m2 = (__m128i *)p1;
+
+//        bool cmp_a = _mm_cmpestra(q1, len, *m2, len, Mode);
+//        if (cmp_a)
+//            continue;
+//        return !_mm_cmpestrc(q1, len, *m2, len, Mode);
+//    }
+//    return true;
+    bool result;
+    asm (
+        "sub        %[p1], %[p2]\n\t"
+        "sub        $16, %[p1]\n\t"
+        "add        $8, %[len]\n\t"
+
+    "0:\n\t"
+        "add        $16, %[p1]\n\t"
+        "sub        $8, %[len]\n\t"
+        "jz         1f\n\t"
+        "lddqu      (%[p2],%[p1]), %%xmm0\n\t"
+        "mov        %[len], %%edx\n\t"
+        "pcmpestri  %[mode], (%[p1]), %%xmm0\n\t"
+
+        "jna        1f\n\t"
+        "add        $16, %[p1]\n\t"
+        "sub        $8, %[len]\n\t"
+        "jz         1f\n\t"
+        "lddqu      (%[p2],%[p1]), %%xmm0\n\t"
+        "mov        %[len], %%edx\n\t"
+        "pcmpestri  %[mode], (%[p1]), %%xmm0\n\t"
+
+        "ja         0b\n\t"
+
+    "1:\n\t"
+        "setnc      %[result]\n\t"
+        : [result] "=a" (result)
+        : [len] "0" (len),
+          [p1] "r" (p1),
+          [p2] "r" (p2),
+          [mode] "i" (_SIDD_UWORD_OPS | _SIDD_CMP_EQUAL_EACH | _SIDD_NEGATIVE_POLARITY)
+        : "%edx", "%ecx", "%xmm0"
+    );
+    return result;
+}
+
+#endif
+#endif
+#endif
+#endif
+
+typedef bool (* FuncPtr)(const ushort *, const ushort *, int);
+static const FuncPtr func[] = {
+    equals2_memcmp_call, // 0
+    equals2_bytewise, // 1
+    equals2_shortwise, // 1
+    equals2_intwise, // 3
+#ifdef __SSE2__
+    equals2_sse2, // 4
+    equals2_sse2_aligning, // 5
+#ifdef __SSE3__
+    equals2_sse3, // 6
+#ifdef __SSSE3__
+    equals2_ssse3, // 7
+    equals2_ssse3, // 8
+#ifdef __SSE4_1__
+    equals2_sse4, // 9
+#endif
+#endif
+#endif
+#endif
+    0
+};
+static const int functionCount = sizeof(func)/sizeof(func[0]) - 1;
+
+void tst_QString::equals2_data() const
+{
+    QTest::addColumn<int>("algorithm");
+    QTest::newRow("selftest") << -1;
+    QTest::newRow("memcmp_call") << 0;
+    QTest::newRow("bytewise") << 1;
+    QTest::newRow("shortwise") << 2;
+    QTest::newRow("intwise") << 3;
+#ifdef __SSE2__
+    QTest::newRow("sse2") << 4;
+    QTest::newRow("sse2_aligning") << 5;
+#ifdef __SSE3__
+    QTest::newRow("sse3") << 6;
+#ifdef __SSSE3__
+    QTest::newRow("ssse3") << 7;
+    QTest::newRow("ssse3_aligning") << 8;
+#ifdef __SSE4_1__
+    QTest::newRow("sse4.2") << 9;
+#endif
+#endif
+#endif
+#endif
+}
+
+static void __attribute__((noinline)) equals2_selftest()
+{
+#ifdef Q_OS_UNIX
+    const long pagesize = sysconf(_SC_PAGESIZE);
+    void *page1, *page3;
+    ushort *page2;
+    page1 = mmap(0, pagesize, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
+    page2 = (ushort *)mmap(0, pagesize, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS | MAP_POPULATE, -1, 0);
+    page3 = mmap(0, pagesize, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
+
+    Q_ASSERT(quintptr(page2) == quintptr(page1) + pagesize || quintptr(page2) == quintptr(page1) - pagesize);
+    Q_ASSERT(quintptr(page3) == quintptr(page2) + pagesize || quintptr(page3) == quintptr(page2) - pagesize);
+    munmap(page1, pagesize);
+    munmap(page3, pagesize);
+
+    // populate our page
+    for (uint i = 0; i < pagesize / sizeof(long long); ++i)
+        ((long long *)page2)[i] = Q_INT64_C(0x0041004100410041);
+
+    // the following should crash:
+    //page2[-1] = 0xdead;
+    //page2[pagesize / sizeof(ushort) + 1] = 0xbeef;
+
+    static const ushort needle[] = {
+        0x41, 0x41, 0x41, 0x41,   0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41,   0x41, 0x41, 0x41, 0x41,
+        0x41
+    };
+
+    for (int algo = 0; algo < functionCount; ++algo) {
+        // boundary condition test:
+        for (int i = 0; i < 8; ++i) {
+            (func[algo])(page2 + i, needle, sizeof needle / 2);
+            (func[algo])(page2 - i - 1 - sizeof(needle)/2 + pagesize/2, needle, sizeof needle/2);
+        }
+    }
+
+    munmap(page2, pagesize);
+#endif
+
+    for (int algo = 0; algo < functionCount; ++algo) {
+        for (int i = 0; i < stringCollectionCount; ++i) {
+            const ushort *p1 = stringCollectionData + stringCollection[i].offset1;
+            const ushort *p2 = stringCollectionData + stringCollection[i].offset2;
+            bool expected = memcmp(p1, p2, stringCollection[i].len * 2) == 0;
+
+            bool result = (func[algo])(p1, p2, stringCollection[i].len);
+            if (expected != result)
+                qWarning().nospace()
+                        << "algo=" << algo
+                        << " i=" << i
+                        << " failed (" << result << "!=" << expected
+                        << "); strings were "
+                        << QByteArray((char*)p1, stringCollection[i].len).toHex()
+                        << " and "
+                        << QByteArray((char*)p2, stringCollection[i].len).toHex();
+        }
+    }
+}
+
+void tst_QString::equals2() const
+{
+    QFETCH(int, algorithm);
+    if (algorithm == -1) {
+        equals2_selftest();
+        return;
+    }
+
+    QBENCHMARK {
+        for (int i = 0; i < stringCollectionCount; ++i) {
+            const ushort *p1 = stringCollectionData + stringCollection[i].offset1;
+            const ushort *p2 = stringCollectionData + stringCollection[i].offset2;
+            bool result = (func[algorithm])(p1, p2, stringCollection[i].len);
+            Q_UNUSED(result);
+        }
+    }
+}
+
+static int ucstrncmp_shortwise(const ushort *a, const ushort *b, int l)
+{
+    while (l-- && *a == *b)
+        a++,b++;
+    if (l==-1)
+        return 0;
+    return *a - *b;
+}
+
+static int ucstrncmp_intwise(const ushort *a, const ushort *b, int len)
+{
+    // do both strings have the same alignment?
+    if ((quintptr(a) & 2) == (quintptr(b) & 2)) {
+        // are we aligned to 4 bytes?
+        if (quintptr(a) & 2) {
+            if (*a != *b)
+                return *a - *b;
+            ++a;
+            ++b;
+            --len;
+        }
+
+        const uint *p1 = (const uint *)a;
+        const uint *p2 = (const uint *)b;
+        quintptr counter = 0;
+        for ( ; len > 1 ; len -= 2, ++counter) {
+            if (p1[counter] != p2[counter]) {
+                // which ushort isn't equal?
+                int diff = a[2*counter] - b[2*counter];
+                return diff ? diff : a[2*counter + 1] - b[2*counter + 1];
+            }
+        }
+
+        return len ? a[2*counter] - b[2*counter] : 0;
+    } else {
+        while (len-- && *a == *b)
+            a++,b++;
+        if (len==-1)
+            return 0;
+        return *a - *b;
+    }
+}
+
+#ifdef __SSE2__
+static inline int ucstrncmp_short_tail(const ushort *p1, const ushort *p2, int len)
+{
+    if (len) {
+        if (*p1 != *p2)
+            return *p1 - *p2;
+        if (--len) {
+            if (p1[1] != p2[1])
+                return p1[1] - p2[1];
+            if (--len) {
+                if (p1[2] != p2[2])
+                    return p1[2] - p2[2];
+                if (--len) {
+                    if (p1[3] != p2[3])
+                        return p1[3] - p2[3];
+                    if (--len) {
+                        if (p1[4] != p2[4])
+                            return p1[4] - p2[4];
+                        if (--len) {
+                            if (p1[5] != p2[5])
+                                return p1[5] - p2[5];
+                            if (--len) {
+                                if (p1[6] != p2[6])
+                                    return p1[6] - p2[6];
+                                return p1[7] - p2[7];
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+    return 0;
+}
+
+static inline int bsf_nonzero(register long val)
+{
+    int result;
+# ifdef Q_CC_GNU
+    // returns the first non-zero bit on a non-zero reg
+    asm ("bsf   %1, %0" : "=r" (result) : "r" (val));
+    return result;
+# elif defined(Q_CC_MSVC)
+    _BitScanForward(&result, val);
+    return result;
+# endif
+}
+
+static __attribute__((optimize("no-unroll-loops"))) int ucstrncmp_sse2(const ushort *a, const ushort *b, int len)
+{
+    qptrdiff counter = 0;
+    while (len >= 8) {
+        __m128i m1 = _mm_loadu_si128((__m128i *)(a + counter));
+        __m128i m2 = _mm_loadu_si128((__m128i *)(b + counter));
+        __m128i cmp = _mm_cmpeq_epi16(m1, m2);
+        ushort mask = ~uint(_mm_movemask_epi8(cmp));
+        if (mask) {
+            // which ushort isn't equal?
+            counter += bsf_nonzero(mask)/2;
+            return a[counter] - b[counter];
+        }
+
+        counter += 8;
+        len -= 8;
+    }
+    return ucstrncmp_short_tail(a + counter, b + counter, len);
+}
+
+static __attribute__((optimize("no-unroll-loops"))) int ucstrncmp_sse2_aligning(const ushort *a, const ushort *b, int len)
+{
+    if (len >= 8) {
+        __m128i m1 = _mm_loadu_si128((__m128i *)a);
+        __m128i m2 = _mm_loadu_si128((__m128i *)b);
+        __m128i cmp = _mm_cmpeq_epi16(m1, m2);
+        ushort mask = ~uint(_mm_movemask_epi8(cmp));
+        if (mask) {
+            // which ushort isn't equal?
+            int counter = bsf_nonzero(mask)/2;
+            return a[counter] - b[counter];
+        }
+
+
+        // now align to do 16-byte loads
+        int diff = 8 - (quintptr(a) & 0xf)/2;
+        len -= diff;
+        a += diff;
+        b += diff;
+    }
+
+    qptrdiff counter = 0;
+    while (len >= 8) {
+        __m128i m1 = _mm_load_si128((__m128i *)(a + counter));
+        __m128i m2 = _mm_loadu_si128((__m128i *)(b + counter));
+        __m128i cmp = _mm_cmpeq_epi16(m1, m2);
+        ushort mask = ~uint(_mm_movemask_epi8(cmp));
+        if (mask) {
+            // which ushort isn't equal?
+            counter += bsf_nonzero(mask)/2;
+            return a[counter] - b[counter];
+        }
+
+        counter += 8;
+        len -= 8;
+    }
+    return ucstrncmp_short_tail(a + counter, b + counter, len);
+}
+
+static inline __attribute__((optimize("no-unroll-loops"))) int ucstrncmp_sse2_aligned(const ushort *a, const ushort *b, int len)
+{
+    quintptr counter = 0;
+    while (len >= 8) {
+        __m128i m1 = _mm_load_si128((__m128i *)(a + counter));
+        __m128i m2 = _mm_load_si128((__m128i *)(b + counter));
+        __m128i cmp = _mm_cmpeq_epi16(m1, m2);
+        ushort mask = ~uint(_mm_movemask_epi8(cmp));
+        if (mask) {
+            // which ushort isn't equal?
+            counter += bsf_nonzero(mask)/2;
+            return a[counter] - b[counter];
+        }
+
+        counter += 8;
+        len -= 8;
+    }
+    return ucstrncmp_short_tail(a + counter, b + counter, len);
+}
+
+static inline __attribute__((optimize("no-unroll-loops"))) int ucstrncmp_ssse3_alignr_aligned(const ushort *a, const ushort *b, int len)
+{
+    quintptr counter = 0;
+    while (len >= 8) {
+        __m128i m1 = _mm_load_si128((__m128i *)(a + counter));
+        __m128i m2 = _mm_lddqu_si128((__m128i *)(b + counter));
+        __m128i cmp = _mm_cmpeq_epi16(m1, m2);
+        ushort mask = ~uint(_mm_movemask_epi8(cmp));
+        if (mask) {
+            // which ushort isn't equal?
+            counter += bsf_nonzero(mask)/2;
+            return a[counter] - b[counter];
+        }
+
+        counter += 8;
+        len -= 8;
+    }
+    return ucstrncmp_short_tail(a + counter, b + counter, len);
+}
+
+
+typedef __m128i (* MMLoadFunction)(const __m128i *);
+template<int N, MMLoadFunction LoadFunction>
+static inline __attribute__((optimize("no-unroll-loops"))) int ucstrncmp_ssse3_alignr(const ushort *a, const ushort *b, int len)
+{
+    qptrdiff counter = 0;
+    __m128i lower, upper;
+    upper = _mm_load_si128((__m128i *)a);
+
+    do {
+        lower = upper;
+        upper = _mm_load_si128((__m128i *)(a + counter) + 1);
+        __m128i merged = _mm_alignr_epi8(upper, lower, N);
+
+        __m128i m2 = LoadFunction((__m128i *)(b + counter));
+        __m128i cmp = _mm_cmpeq_epi16(merged, m2);
+        ushort mask = ~uint(_mm_movemask_epi8(cmp));
+        if (mask) {
+            // which ushort isn't equal?
+            counter += bsf_nonzero(mask)/2;
+            return a[counter + N/2] - b[counter];
+        }
+
+        counter += 8;
+        len -= 8;
+    } while (len >= 8);
+
+    return ucstrncmp_short_tail(a + counter + N/2, b + counter, len);
+}
+
+static int ucstrncmp_ssse3(const ushort *a, const ushort *b, int len)
+{
+    if (len >= 8) {
+        int val = quintptr(a) & 0xf;
+        a -= val/2;
+
+        if (val == 10)
+            return ucstrncmp_ssse3_alignr<10, _mm_lddqu_si128>(a, b, len);
+        else if (val == 2)
+            return ucstrncmp_ssse3_alignr<2, _mm_lddqu_si128>(a, b, len);
+        if (val < 8) {
+            if (val < 4)
+                return ucstrncmp_ssse3_alignr_aligned(a, b, len);
+            else if (val == 4)
+                    return ucstrncmp_ssse3_alignr<4, _mm_lddqu_si128>(a, b, len);
+            else
+                    return ucstrncmp_ssse3_alignr<6, _mm_lddqu_si128>(a, b, len);
+        } else {
+            if (val < 12)
+                return ucstrncmp_ssse3_alignr<8, _mm_lddqu_si128>(a, b, len);
+            else if (val == 12)
+                return ucstrncmp_ssse3_alignr<12, _mm_lddqu_si128>(a, b, len);
+            else
+                return ucstrncmp_ssse3_alignr<14, _mm_lddqu_si128>(a, b, len);
+        }
+    }
+    return ucstrncmp_short_tail(a, b, len);
+}
+
+static int ucstrncmp_ssse3_aligning(const ushort *a, const ushort *b, int len)
+{
+    if (len >= 8) {
+        __m128i m1 = _mm_loadu_si128((__m128i *)a);
+        __m128i m2 = _mm_loadu_si128((__m128i *)b);
+        __m128i cmp = _mm_cmpeq_epi16(m1, m2);
+        ushort mask = ~uint(_mm_movemask_epi8(cmp));
+        if (mask) {
+            // which ushort isn't equal?
+            int counter = bsf_nonzero(mask)/2;
+            return a[counter] - b[counter];
+        }
+
+
+        // now 'b' align to do 16-byte loads
+        int diff = 8 - (quintptr(b) & 0xf)/2;
+        len -= diff;
+        a += diff;
+        b += diff;
+    }
+
+    if (len < 8)
+        return ucstrncmp_short_tail(a, b, len);
+
+    // 'b' is aligned
+    int val = quintptr(a) & 0xf;
+    a -= val/2;
+
+    if (val == 8)
+        return ucstrncmp_ssse3_alignr<8, _mm_load_si128>(a, b, len);
+    else if (val == 0)
+        return ucstrncmp_sse2_aligned(a, b, len);
+    if (val < 8) {
+        if (val < 4)
+            return ucstrncmp_ssse3_alignr<2, _mm_load_si128>(a, b, len);
+        else if (val == 4)
+            return ucstrncmp_ssse3_alignr<4, _mm_load_si128>(a, b, len);
+        else
+            return ucstrncmp_ssse3_alignr<6, _mm_load_si128>(a, b, len);
+    } else {
+        if (val < 12)
+            return ucstrncmp_ssse3_alignr<10, _mm_load_si128>(a, b, len);
+        else if (val == 12)
+            return ucstrncmp_ssse3_alignr<12, _mm_load_si128>(a, b, len);
+        else
+            return ucstrncmp_ssse3_alignr<14, _mm_load_si128>(a, b, len);
+    }
+}
+
+static inline __attribute__((optimize("no-unroll-loops")))
+int ucstrncmp_ssse3_aligning2_aligned(const ushort *a, const ushort *b, int len, int garbage)
+{
+    // len >= 8
+    __m128i m1 = _mm_load_si128((const __m128i *)a);
+    __m128i m2 = _mm_load_si128((const __m128i *)b);
+    __m128i cmp = _mm_cmpeq_epi16(m1, m2);
+    int mask = short(_mm_movemask_epi8(cmp)); // force sign extension
+    mask >>= garbage;
+    if (~mask) {
+        // which ushort isn't equal?
+        uint counter = (garbage + bsf_nonzero(~mask));
+        return a[counter/2] - b[counter/2];
+    }
+
+    // the first 16-garbage bytes (8-garbage/2 ushorts) were equal
+    len -= 8 - garbage/2;
+    return ucstrncmp_sse2_aligned(a + 8, b + 8, len);
+}
+
+template<int N> static inline __attribute__((optimize("no-unroll-loops"),always_inline))
+int ucstrncmp_ssse3_aligning2_alignr(const ushort *a, const ushort *b, int len, int garbage)
+{
+    // len >= 8
+    __m128i lower, upper, merged;
+    lower = _mm_load_si128((const __m128i*)a);
+    upper = _mm_load_si128((const __m128i*)(a + 8));
+    merged = _mm_alignr_epi8(upper, lower, N);
+
+    __m128i m2 = _mm_load_si128((const __m128i*)b);
+    __m128i cmp = _mm_cmpeq_epi16(merged, m2);
+    int mask = short(_mm_movemask_epi8(cmp)); // force sign extension
+    mask >>= garbage;
+    if (~mask) {
+        // which ushort isn't equal?
+        uint counter = (garbage + bsf_nonzero(~mask));
+        return a[counter/2 + N/2] - b[counter/2];
+    }
+
+    // the first 16-garbage bytes (8-garbage/2 ushorts) were equal
+    quintptr counter = 8;
+    len -= 8 - garbage/2;
+    while (len >= 8) {
+        lower = upper;
+        upper = _mm_load_si128((__m128i *)(a + counter) + 1);
+        merged = _mm_alignr_epi8(upper, lower, N);
+
+        m2 = _mm_load_si128((__m128i *)(b + counter));
+        cmp = _mm_cmpeq_epi16(merged, m2);
+        ushort mask = ~uint(_mm_movemask_epi8(cmp));
+        if (mask) {
+            // which ushort isn't equal?
+            counter += bsf_nonzero(mask)/2;
+            return a[counter + N/2] - b[counter];
+        }
+
+        counter += 8;
+        len -= 8;
+    }
+
+    return ucstrncmp_short_tail(a + counter + N/2, b + counter, len);
+}
+
+static inline int conditional_invert(int result, bool invert)
+{
+    if (invert)
+        return -result;
+    return result;
+}
+
+static int ucstrncmp_ssse3_aligning2(const ushort *a, const ushort *b, int len)
+{
+    // Different strategy from above: instead of doing two unaligned loads
+    // when trying to align, we'll only do aligned loads and round down the
+    // addresses of a and b. This means the first load will contain garbage
+    // in the beginning of the string, which we'll shift out of the way
+    // (after _mm_movemask_epi8)
+
+    if (len < 8)
+        return ucstrncmp_intwise(a, b, len);
+
+    // both a and b are misaligned
+    // we'll call the alignr function with the alignment *difference* between the two
+    int offset = (quintptr(a) & 0xf) - (quintptr(b) & 0xf);
+    if (offset >= 0) {
+        // from this point on, b has the shortest alignment
+        // and align(a) = align(b) + offset
+        // round down the alignment so align(b) == align(a) == 0
+        int garbage = (quintptr(b) & 0xf);
+        a = (const ushort*)(quintptr(a) & ~0xf);
+        b = (const ushort*)(quintptr(b) & ~0xf);
+
+        // now the first load of b will load 'garbage' extra bytes
+        // and the first load of a will load 'garbage + offset' extra bytes
+        if (offset == 8)
+            return ucstrncmp_ssse3_aligning2_alignr<8>(a, b, len, garbage);
+        if (offset == 0)
+            return ucstrncmp_ssse3_aligning2_aligned(a, b, len, garbage);
+        if (offset < 8) {
+            if (offset < 4)
+                return ucstrncmp_ssse3_aligning2_alignr<2>(a, b, len, garbage);
+            else if (offset == 4)
+                return ucstrncmp_ssse3_aligning2_alignr<4>(a, b, len, garbage);
+            else
+                return ucstrncmp_ssse3_aligning2_alignr<6>(a, b, len, garbage);
+        } else {
+            if (offset < 12)
+                return ucstrncmp_ssse3_aligning2_alignr<10>(a, b, len, garbage);
+            else if (offset == 12)
+                return ucstrncmp_ssse3_aligning2_alignr<12>(a, b, len, garbage);
+            else
+                return ucstrncmp_ssse3_aligning2_alignr<14>(a, b, len, garbage);
+        }
+    } else {
+        // same as above but inverted
+        int garbage = (quintptr(a) & 0xf);
+        a = (const ushort*)(quintptr(a) & ~0xf);
+        b = (const ushort*)(quintptr(b) & ~0xf);
+
+        offset = -offset;
+        if (offset == 8)
+            return -ucstrncmp_ssse3_aligning2_alignr<8>(b, a, len, garbage);
+        if (offset < 8) {
+            if (offset < 4)
+                return -ucstrncmp_ssse3_aligning2_alignr<2>(b, a, len, garbage);
+            else if (offset == 4)
+                return -ucstrncmp_ssse3_aligning2_alignr<4>(b, a, len, garbage);
+            else
+                return -ucstrncmp_ssse3_aligning2_alignr<6>(b, a, len, garbage);
+        } else {
+            if (offset < 12)
+                return -ucstrncmp_ssse3_aligning2_alignr<10>(b, a, len, garbage);
+            else if (offset == 12)
+                return -ucstrncmp_ssse3_aligning2_alignr<12>(b, a, len, garbage);
+            else
+                return -ucstrncmp_ssse3_aligning2_alignr<14>(b, a, len, garbage);
+        }
+    }
+}
+
+#endif
+
+typedef int (* UcstrncmpFunction)(const ushort *, const ushort *, int);
+Q_DECLARE_METATYPE(UcstrncmpFunction)
+
+void tst_QString::ucstrncmp_data() const
+{
+    QTest::addColumn<UcstrncmpFunction>("function");
+    QTest::newRow("selftest") << UcstrncmpFunction(0);
+    QTest::newRow("shortwise") << &ucstrncmp_shortwise;
+    QTest::newRow("intwise") << &ucstrncmp_intwise;
+#ifdef __SSE2__
+    QTest::newRow("sse2") << &ucstrncmp_sse2;
+    QTest::newRow("sse2_aligning") << &ucstrncmp_sse2_aligning;
+#ifdef __SSSE3__
+    QTest::newRow("ssse3") << &ucstrncmp_ssse3;
+    QTest::newRow("ssse3_aligning") << &ucstrncmp_ssse3_aligning;
+    QTest::newRow("ssse3_aligning2") << &ucstrncmp_ssse3_aligning2;
+#endif
+#endif
+}
+
+void tst_QString::ucstrncmp() const
+{
+    QFETCH(UcstrncmpFunction, function);
+    if (!function) {
+        static const UcstrncmpFunction func[] = {
+            &ucstrncmp_shortwise,
+            &ucstrncmp_intwise,
+#ifdef __SSE2__
+            &ucstrncmp_sse2,
+            &ucstrncmp_sse2_aligning,
+#ifdef __SSSE3__
+            &ucstrncmp_ssse3,
+            &ucstrncmp_ssse3_aligning,
+            &ucstrncmp_ssse3_aligning2
+#endif
+#endif
+        };
+        static const int functionCount = sizeof func / sizeof func[0];
+
+#ifdef Q_OS_UNIX
+        const long pagesize = sysconf(_SC_PAGESIZE);
+        void *page1, *page3;
+        ushort *page2;
+        page1 = mmap(0, pagesize, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
+        page2 = (ushort *)mmap(0, pagesize, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS | MAP_POPULATE, -1, 0);
+        page3 = mmap(0, pagesize, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
+
+        Q_ASSERT(quintptr(page2) == quintptr(page1) + pagesize || quintptr(page2) == quintptr(page1) - pagesize);
+        Q_ASSERT(quintptr(page3) == quintptr(page2) + pagesize || quintptr(page3) == quintptr(page2) - pagesize);
+        munmap(page1, pagesize);
+        munmap(page3, pagesize);
+
+        // populate our page
+        for (uint i = 0; i < pagesize / sizeof(long long); ++i)
+            ((long long *)page2)[i] = Q_INT64_C(0x0041004100410041);
+
+        // the following should crash:
+        //page2[-1] = 0xdead;
+        //page2[pagesize / sizeof(ushort) + 1] = 0xbeef;
+
+        static const ushort needle[] = {
+            0x41, 0x41, 0x41, 0x41,   0x41, 0x41, 0x41, 0x41,
+            0x41, 0x41, 0x41, 0x41,   0x41, 0x41, 0x41, 0x41,
+            0x41
+        };
+
+        for (int algo = 0; algo < functionCount; ++algo) {
+            // boundary condition test:
+            for (int i = 0; i < 8; ++i) {
+                (func[algo])(page2 + i, needle, sizeof needle / 2);
+                (func[algo])(page2 - i - 1 - sizeof(needle)/2 + pagesize/2, needle, sizeof needle/2);
+            }
+        }
+
+        munmap(page2, pagesize);
+#endif
+
+        for (int algo = 0; algo < functionCount; ++algo) {
+            for (int i = 0; i < stringCollectionCount; ++i) {
+                const ushort *p1 = stringCollectionData + stringCollection[i].offset1;
+                const ushort *p2 = stringCollectionData + stringCollection[i].offset2;
+                int expected = ucstrncmp_shortwise(p1, p2, stringCollection[i].len);
+                expected = qBound(-1, expected, 1);
+
+                int result = (func[algo])(p1, p2, stringCollection[i].len);
+                result = qBound(-1, result, 1);
+                if (expected != result)
+                    qWarning().nospace()
+                        << "algo=" << algo
+                        << " i=" << i
+                        << " failed (" << result << "!=" << expected
+                        << "); strings were "
+                        << QByteArray((char*)p1, stringCollection[i].len).toHex()
+                        << " and "
+                        << QByteArray((char*)p2, stringCollection[i].len).toHex();
+            }
+        }
+        return;
+    }
+
+    QBENCHMARK {
+        for (int i = 0; i < stringCollectionCount; ++i) {
+            const ushort *p1 = stringCollectionData + stringCollection[i].offset1;
+            const ushort *p2 = stringCollectionData + stringCollection[i].offset2;
+            (function)(p1, p2, stringCollection[i].len);
+        }
+    }
+}
+
 void tst_QString::fromUtf8() const
 {
     QFile file(SRCDIR "utf-8.txt");
diff --git a/tests/benchmarks/corelib/tools/qstring/qstring.pro b/tests/benchmarks/corelib/tools/qstring/qstring.pro
index fa4310e..e8720e1 100644
--- a/tests/benchmarks/corelib/tools/qstring/qstring.pro
+++ b/tests/benchmarks/corelib/tools/qstring/qstring.pro
@@ -1,7 +1,7 @@
 load(qttest_p4)
 TARGET = tst_bench_qstring
 QT -= gui
-SOURCES += main.cpp
+SOURCES += main.cpp data.cpp
 
 wince*:{
    DEFINES += SRCDIR=\\\"\\\"
@@ -14,3 +14,6 @@ wince*:{
    DEFINES += SRCDIR=\\\"$$PWD/\\\"
 }
 
+sse4:QMAKE_CXXFLAGS += -msse4
+else:ssse3:QMAKE_FLAGS += -mssse3
+else:sse2:QMAKE_CXXFLAGS += -msse2
diff --git a/tools/configure/configure.pro b/tools/configure/configure.pro
index 73f3317..a3473af 100644
--- a/tools/configure/configure.pro
+++ b/tools/configure/configure.pro
@@ -28,7 +28,7 @@ INCLUDEPATH += \
            $$QT_SOURCE_TREE/src/corelib/global \
            $$QT_BUILD_TREE/include \
            $$QT_BUILD_TREE/include/QtCore \
-           $$QT_BUILD_TREE/tools/shared
+           $$QT_SOURCE_TREE/tools/shared
 
 HEADERS  = configureapp.h environment.h tools.h\
            $$QT_SOURCE_TREE/src/corelib/tools/qbytearray.h \
diff --git a/tools/configure/configureapp.cpp b/tools/configure/configureapp.cpp
index 0c716d1..e1d7275 100644
--- a/tools/configure/configureapp.cpp
+++ b/tools/configure/configureapp.cpp
@@ -341,7 +341,7 @@ Configure::Configure(int& argc, char** argv)
     dictionary[ "ACCESSIBILITY" ]   = "yes";
     dictionary[ "OPENGL" ]          = "yes";
     dictionary[ "OPENVG" ]          = "no";
-    dictionary[ "IPV6" ]            = "yes"; // Always, dynamicly loaded
+    dictionary[ "IPV6" ]            = "yes"; // Always, dynamically loaded
     dictionary[ "OPENSSL" ]         = "auto";
     dictionary[ "DBUS" ]            = "auto";
     dictionary[ "S60" ]             = "yes";
@@ -2149,7 +2149,7 @@ bool Configure::checkAvailability(const QString &part)
 
                 available = (paths.size() == 0);
                 if (!available) {
-                    if (epocRoot.isNull() || epocRoot == "")
+                    if (epocRoot.isEmpty())
                         epocRoot = "<empty string>";
                     cout << endl
                          << "The QtMultimedia audio backend will not be built because required" << endl
@@ -2667,8 +2667,13 @@ void Configure::generateOutputVars()
             qtConfig += "audio-backend";
     }
 
-    if (dictionary["WEBKIT"] == "yes")
-        qtConfig += "webkit";
+    if (dictionary["WEBKIT"] == "yes") {
+        // This include takes care of adding "webkit" to QT_CONFIG.
+        QString src = sourcePath + "/src/3rdparty/webkit/WebKit/qt/qt_webkit_version.pri";
+        QString dst = buildPath + "/mkspecs/modules/qt_webkit_version.pri";
+        QFile::remove(dst);
+        QFile::copy(src, dst);
+    }
 
     if (dictionary["DECLARATIVE"] == "yes") {
         if (dictionary[ "SCRIPT" ] == "no") {
@@ -2695,7 +2700,7 @@ void Configure::generateOutputVars()
 
     QString set_config = dictionary["QCONFIG"];
     if (possible_configs.contains(set_config)) {
-        foreach(QString cfg, possible_configs) {
+        foreach (const QString &cfg, possible_configs) {
             qtConfig += (cfg + "-config");
             if (cfg == set_config)
                 break;
@@ -2821,7 +2826,7 @@ void Configure::generateCachefile()
 
         QStringList buildParts;
         buildParts << "libs" << "tools" << "examples" << "demos" << "docs" << "translations";
-        foreach(QString item, disabledBuildParts) {
+        foreach (const QString &item, disabledBuildParts) {
             buildParts.removeAll(item);
         }
         cacheStream << "QT_BUILD_PARTS  = " << buildParts.join(" ") << endl;
@@ -3134,7 +3139,7 @@ void Configure::generateConfigfiles()
             QStringList kbdDrivers = dictionary["KBD_DRIVERS"].split(" ");;
             QStringList allKbdDrivers;
             allKbdDrivers<<"tty"<<"usb"<<"sl5000"<<"yopy"<<"vr41xx"<<"qvfb"<<"um";
-            foreach(QString kbd, allKbdDrivers) {
+            foreach (const QString &kbd, allKbdDrivers) {
                 if (!kbdDrivers.contains(kbd))
                     tmpStream<<"#define QT_NO_QWS_KBD_"<<kbd.toUpper()<<endl;
             }
@@ -3142,7 +3147,7 @@ void Configure::generateConfigfiles()
             QStringList mouseDrivers = dictionary["MOUSE_DRIVERS"].split(" ");
             QStringList allMouseDrivers;
             allMouseDrivers << "pc"<<"bus"<<"linuxtp"<<"yopy"<<"vr41xx"<<"tslib"<<"qvfb";
-            foreach(QString mouse, allMouseDrivers) {
+            foreach (const QString &mouse, allMouseDrivers) {
                 if (!mouseDrivers.contains(mouse))
                     tmpStream<<"#define QT_NO_QWS_MOUSE_"<<mouse.toUpper()<<endl;
             }
@@ -3150,7 +3155,7 @@ void Configure::generateConfigfiles()
             QStringList gfxDrivers = dictionary["GFX_DRIVERS"].split(" ");
             QStringList allGfxDrivers;
             allGfxDrivers<<"linuxfb"<<"transformed"<<"qvfb"<<"vnc"<<"multiscreen"<<"ahi";
-            foreach(QString gfx, allGfxDrivers) {
+            foreach (const QString &gfx, allGfxDrivers) {
                 if (!gfxDrivers.contains(gfx))
                     tmpStream<<"#define QT_NO_QWS_"<<gfx.toUpper()<<endl;
             }
@@ -3158,7 +3163,7 @@ void Configure::generateConfigfiles()
             tmpStream<<"#define Q_WS_QWS"<<endl;
 
             QStringList depths = dictionary[ "QT_QWS_DEPTH" ].split(" ");
-            foreach(QString depth, depths)
+            foreach (const QString &depth, depths)
               tmpStream<<"#define QT_QWS_DEPTH_"+depth<<endl;
         }
 
diff --git a/tools/configure/environment.cpp b/tools/configure/environment.cpp
index 943a8a2..03fd0cc 100644
--- a/tools/configure/environment.cpp
+++ b/tools/configure/environment.cpp
@@ -281,8 +281,7 @@ static QByteArray qt_create_environment(const QStringList &environment)
             pos += tmpSize;
     }
     // add the user environment
-    for (QStringList::ConstIterator it = environment.begin(); it != environment.end(); it++ ) {
-            QString tmp = *it;
+    foreach (const QString &tmp, environment) {
             uint tmpSize = sizeof(wchar_t) * (tmp.length() + 1);
             envlist.resize(envlist.size() + tmpSize);
             memcpy(envlist.data() + pos, tmp.utf16(), tmpSize);
@@ -386,7 +385,7 @@ int Environment::execute(QStringList arguments, const QStringList &additionalEnv
         switch(GetLastError()) {
         case E2BIG:
             cerr << "execute: Argument list exceeds 1024 bytes" << endl;
-            foreach(QString arg, arguments)
+            foreach (const QString &arg, arguments)
                 cerr << "   (" << arg.toLocal8Bit().constData() << ")" << endl;
             break;
         case ENOENT:
@@ -400,7 +399,7 @@ int Environment::execute(QStringList arguments, const QStringList &additionalEnv
             break;
         default:
             cerr << "execute: Unknown error" << endl;
-            foreach(QString arg, arguments)
+            foreach (const QString &arg, arguments)
                 cerr << "   (" << arg.toLocal8Bit().constData() << ")" << endl;
             break;
         }
diff --git a/tools/configure/tools.cpp b/tools/configure/tools.cpp
index c4625af..c91f048 100644
--- a/tools/configure/tools.cpp
+++ b/tools/configure/tools.cpp
@@ -91,8 +91,8 @@ void Tools::checkLicense(QMap<QString,QString> &dictionary, QMap<QString,QString
                 QStringList components = buffer.split( '=' );
                 if ( components.size() >= 2 ) {
                     QStringList::Iterator it = components.begin();
-                    QString key = (*it++).trimmed().replace( "\"", QString() ).toUpper();
-                    QString value = (*it++).trimmed().replace( "\"", QString() );
+                    QString key = (*it++).trimmed().remove('"').toUpper();
+                    QString value = (*it++).trimmed().remove('"');
                     licenseInfo[ key ] = value;
                 }
             }
@@ -111,7 +111,7 @@ void Tools::checkLicense(QMap<QString,QString> &dictionary, QMap<QString,QString
     // Verify license info...
     QString licenseKey = licenseInfo["LICENSEKEYEXT"];
     QByteArray clicenseKey = licenseKey.toLatin1();
-    //We check the licence
+    //We check the license
     static const char * const SEP = "-";
     char *licenseParts[NUMBER_OF_PARTS];
     int partNumber = 0;
@@ -218,7 +218,7 @@ void Tools::checkLicense(QMap<QString,QString> &dictionary, QMap<QString,QString
 
     if (QFile::exists(dictionary["QT_SOURCE_TREE"] + "/.LICENSE")) {
         // Generic, no-suffix license
-        dictionary["LICENSE_EXTENSION"] = QString();
+        dictionary["LICENSE_EXTENSION"].clear();
     } else if (dictionary["LICENSE_EXTENSION"].isEmpty()) {
         cout << "License file does not contain proper license key." << endl;
         dictionary["DONE"] = "error";
@@ -239,7 +239,7 @@ void Tools::checkLicense(QMap<QString,QString> &dictionary, QMap<QString,QString
         fromLicenseFile += "-US";
 
     if (!CopyFile((wchar_t*)QDir::toNativeSeparators(fromLicenseFile).utf16(),
-        (wchar_t*)QDir::toNativeSeparators(toLicenseFile).utf16(), FALSE)) {
+        (wchar_t*)QDir::toNativeSeparators(toLicenseFile).utf16(), false)) {
         cout << "Failed to copy license file (" << fromLicenseFile << ")";
         dictionary["DONE"] = "error";
         return;
diff --git a/tools/linguist/lupdate/qscript.cpp b/tools/linguist/lupdate/qscript.cpp
index 188ac36..7ca0987 100644
--- a/tools/linguist/lupdate/qscript.cpp
+++ b/tools/linguist/lupdate/qscript.cpp
@@ -770,13 +770,16 @@ const int QScriptGrammar::action_check [] = {
 
 static void recordMessage(
     Translator *tor, const QString &context, const QString &text, const QString &comment,
-    const QString &extracomment, bool plural, const QString &fileName, int lineNo)
+    const QString &extracomment, const QString &msgid, const TranslatorMessage::ExtraData &extra,
+    bool plural, const QString &fileName, int lineNo)
 {
     TranslatorMessage msg(
         context, text, comment, QString(),
         fileName, lineNo, QStringList(),
         TranslatorMessage::Unfinished, plural);
     msg.setExtraComment(extracomment.simplified());
+    msg.setId(msgid);
+    msg.setExtras(extra);
     tor->extend(msg);
 }
 
@@ -784,15 +787,23 @@ static void recordMessage(
 namespace QScript
 {
 
+class CommentProcessor
+{
+public:
+    virtual ~CommentProcessor() {}
+    virtual void processComment(const QChar *chars, int length) = 0;
+};
+
 class Lexer
 {
 public:
-    Lexer();
+    Lexer(CommentProcessor *);
     ~Lexer();
 
-    void setCode(const QString &c, int lineno);
+    void setCode(const QString &c, const QString &fileName, int lineno);
     int lex();
 
+    QString fileName() const { return yyfilename; }
     int currentLineNo() const { return yylineno; }
     int currentColumnNo() const { return yycolumn; }
 
@@ -872,6 +883,7 @@ public:
         { err = NoError; }
 
 private:
+    QString yyfilename;
     int yylineno;
     bool done;
     char *buffer8;
@@ -925,6 +937,8 @@ private:
 
     void syncProhibitAutomaticSemicolon();
 
+    void processComment(const QChar *, int);
+
     const QChar *code;
     uint length;
     int yycolumn;
@@ -951,6 +965,8 @@ private:
     ParenthesesState parenthesesState;
     int parenthesesCount;
     bool prohibitAutomaticSemicolon;
+
+    CommentProcessor *commentProcessor;
 };
 
 } // namespace QScript
@@ -1027,7 +1043,7 @@ double integerFromString(const char *buf, int size, int radix)
 
 } // namespace QScript
 
-QScript::Lexer::Lexer()
+QScript::Lexer::Lexer(QScript::CommentProcessor *proc)
     :
       yylineno(0),
       size8(128), size16(128), restrKeyword(false),
@@ -1038,7 +1054,8 @@ QScript::Lexer::Lexer()
       err(NoError),
       check_reserved(true),
       parenthesesState(IgnoreParentheses),
-      prohibitAutomaticSemicolon(false)
+      prohibitAutomaticSemicolon(false),
+      commentProcessor(proc)
 {
     // allocate space for read buffers
     buffer8 = new char[size8];
@@ -1053,9 +1070,10 @@ QScript::Lexer::~Lexer()
     delete [] buffer16;
 }
 
-void QScript::Lexer::setCode(const QString &c, int lineno)
+void QScript::Lexer::setCode(const QString &c, const QString &fileName, int lineno)
 {
     errmsg = QString();
+    yyfilename = fileName;
     yylineno = lineno;
     yycolumn = 1;
     restrKeyword = false;
@@ -1404,10 +1422,12 @@ int QScript::Lexer::lex()
             } else if (current == '/' && next1 == '/') {
                 recordStartPos();
                 shift(1);
+                Q_ASSERT(pos16 == 0);
                 state = InSingleLineComment;
             } else if (current == '/' && next1 == '*') {
                 recordStartPos();
                 shift(1);
+                Q_ASSERT(pos16 == 0);
                 state = InMultiLineComment;
             } else if (current == 0) {
                 syncProhibitAutomaticSemicolon();
@@ -1547,9 +1567,12 @@ int QScript::Lexer::lex()
             break;
         case InSingleLineComment:
             if (isLineTerminator()) {
+                record16(current); // include newline
+                processComment(buffer16, pos16);
                 shiftWindowsLineBreak();
                 yylineno++;
                 yycolumn = 0;
+                pos16 = 0;
                 terminator = true;
                 bol = true;
                 if (restrKeyword) {
@@ -1559,6 +1582,8 @@ int QScript::Lexer::lex()
                     state = Start;
             } else if (current == 0) {
                 setDone(Eof);
+            } else {
+                record16(current);
             }
             break;
         case InMultiLineComment:
@@ -1570,8 +1595,12 @@ int QScript::Lexer::lex()
                 shiftWindowsLineBreak();
                 yylineno++;
             } else if (current == '*' && next1 == '/') {
+                processComment(buffer16, pos16);
+                pos16 = 0;
                 state = Start;
                 shift(1);
+            } else {
+                record16(current);
             }
             break;
         case InIdentifier:
@@ -2033,10 +2062,15 @@ void QScript::Lexer::syncProhibitAutomaticSemicolon()
     }
 }
 
+void QScript::Lexer::processComment(const QChar *chars, int length)
+{
+    commentProcessor->processComment(chars, length);
+}
+
 
 class Translator;
 
-class QScriptParser: protected QScriptGrammar
+class QScriptParser: protected QScriptGrammar, public QScript::CommentProcessor
 {
 public:
     QVariant val;
@@ -2052,10 +2086,12 @@ public:
     QScriptParser();
     ~QScriptParser();
 
-    bool parse(QScript::Lexer *lexer,
-               const QString &fileName,
-               Translator *translator);
+    void setLexer(QScript::Lexer *);
+
+    bool parse(Translator *translator);
 
+    QString fileName() const
+    { return lexer->fileName(); }
     inline QString errorMessage() const
     { return error_message; }
     inline int errorLineNumber() const
@@ -2072,6 +2108,10 @@ protected:
     inline Location &loc(int index)
     { return location_stack [tos + index - 2]; }
 
+    std::ostream &yyMsg(int line = 0);
+
+    virtual void processComment(const QChar *, int);
+
 protected:
     int tos;
     int stack_size;
@@ -2081,6 +2121,13 @@ protected:
     QString error_message;
     int error_lineno;
     int error_column;
+
+private:
+    QScript::Lexer *lexer;
+    QString extracomment;
+    QString msgid;
+    QString sourcetext;
+    TranslatorMessage::ExtraData extra;
 };
 
 inline void QScriptParser::reallocateStack()
@@ -2107,7 +2154,8 @@ QScriptParser::QScriptParser():
     stack_size(0),
     sym_stack(0),
     state_stack(0),
-    location_stack(0)
+    location_stack(0),
+    lexer(0)
 {
 }
 
@@ -2129,10 +2177,14 @@ static inline QScriptParser::Location location(QScript::Lexer *lexer)
     return loc;
 }
 
-bool QScriptParser::parse(QScript::Lexer *lexer,
-                    const QString &fileName,
-     	            Translator *translator)
+void QScriptParser::setLexer(QScript::Lexer *lex)
+{
+    lexer = lex;
+}
+
+bool QScriptParser::parse(Translator *translator)
 {
+  Q_ASSERT(lexer != 0);
   const int INITIAL_STATE = 0;
 
   int yytoken = -1;
@@ -2214,44 +2266,70 @@ case 8: {
 case 66: {
     QString name = sym(1).toString();
     if ((name == QLatin1String("qsTranslate")) || (name == QLatin1String("QT_TRANSLATE_NOOP"))) {
+        if (!sourcetext.isEmpty())
+            yyMsg(identLineNo) << "//% cannot be used with " << qPrintable(name) << "(). Ignoring\n";
         QVariantList args = sym(2).toList();
         if (args.size() < 2) {
-            std::cerr << qPrintable(fileName) << ':' << identLineNo << ": "
-                      << qPrintable(name) << "() requires at least two arguments.\n";
+            yyMsg(identLineNo) << qPrintable(name) << "() requires at least two arguments.\n";
         } else {
             if ((args.at(0).type() != QVariant::String)
                 || (args.at(1).type() != QVariant::String)) {
-                std::cerr << qPrintable(fileName) << ':' << identLineNo << ": "
-                          << qPrintable(name) << "(): both arguments must be literal strings.\n";
+                yyMsg(identLineNo) << qPrintable(name) << "(): both arguments must be literal strings.\n";
             } else {
                 QString context = args.at(0).toString();
                 QString text = args.at(1).toString();
                 QString comment = args.value(2).toString();
-                QString extracomment;
                 bool plural = (args.size() > 4);
                 recordMessage(translator, context, text, comment, extracomment,
-                              plural, fileName, identLineNo);
+                              msgid, extra, plural, fileName(), identLineNo);
             }
         }
+        sourcetext.clear();
+        extracomment.clear();
+        msgid.clear();
+        extra.clear();
     } else if ((name == QLatin1String("qsTr")) || (name == QLatin1String("QT_TR_NOOP"))) {
+        if (!sourcetext.isEmpty())
+            yyMsg(identLineNo) << "//% cannot be used with " << qPrintable(name) << "(). Ignoring\n";
         QVariantList args = sym(2).toList();
         if (args.size() < 1) {
-            std::cerr << qPrintable(fileName) << ':' << identLineNo << ": "
-                      << qPrintable(name) << "() requires at least one argument.\n";
+            yyMsg(identLineNo) << qPrintable(name) << "() requires at least one argument.\n";
         } else {
             if (args.at(0).type() != QVariant::String) {
-                std::cerr << qPrintable(fileName) << ':' << identLineNo << ": "
-                          << qPrintable(name) << "(): text to translate must be a literal string.\n";
+                yyMsg(identLineNo) << qPrintable(name) << "(): text to translate must be a literal string.\n";
             } else {
-                QString context = QFileInfo(fileName).baseName();
+                QString context = QFileInfo(fileName()).baseName();
                 QString text = args.at(0).toString();
                 QString comment = args.value(1).toString();
-                QString extracomment;
                 bool plural = (args.size() > 2);
                 recordMessage(translator, context, text, comment, extracomment,
-                              plural, fileName, identLineNo);
+                              msgid, extra, plural, fileName(), identLineNo);
             }
         }
+        sourcetext.clear();
+        extracomment.clear();
+        msgid.clear();
+        extra.clear();
+    } else if ((name == QLatin1String("qsTrId")) || (name == QLatin1String("QT_TRID_NOOP"))) {
+        if (!msgid.isEmpty())
+            yyMsg(identLineNo) << "//= cannot be used with " << qPrintable(name) << "(). Ignoring\n";
+        QVariantList args = sym(2).toList();
+        if (args.size() < 1) {
+            yyMsg(identLineNo) << qPrintable(name) << "() requires at least one argument.\n";
+        } else {
+            if (args.at(0).type() != QVariant::String) {
+                yyMsg(identLineNo) << qPrintable(name) << "(): identifier must be a literal string.\n";
+            } else {
+                msgid = args.at(0).toString();
+                bool plural = (args.size() > 1);
+                recordMessage(translator, QString(), sourcetext, QString(), extracomment,
+                              msgid, extra, plural, fileName(), identLineNo);
+            }
+        }
+        sourcetext.clear();
+        extracomment.clear();
+        msgid.clear();
+        extra.clear();
     }
 } break;
 
@@ -2278,6 +2356,44 @@ case 94: {
         sym(1) = QVariant();
 } break;
 
+    case 171:
+
+    case 172:
+
+    case 173:
+
+    case 174:
+
+    case 175:
+
+    case 176:
+
+    case 177:
+
+    case 178:
+
+    case 179:
+
+    case 180:
+
+    case 181:
+
+    case 182:
+
+    case 183:
+
+    case 184:
+
+    case 185:
+    if (!sourcetext.isEmpty() || !extracomment.isEmpty() || !msgid.isEmpty() || !extra.isEmpty()) {
+        yyMsg() << "Discarding unconsumed meta data\n";
+        sourcetext.clear();
+        extracomment.clear();
+        msgid.clear();
+        extra.clear();
+    }
+    break;
+
           } // switch
 
           state_stack [tos] = nt_action (act, lhs [r] - TERMINAL_COUNT);
@@ -2356,6 +2472,63 @@ case 94: {
     return false;
 }
 
+std::ostream &QScriptParser::yyMsg(int line)
+{
+    return std::cerr << qPrintable(fileName()) << ':' << (line ? line : lexer->startLineNo()) << ": ";
+}
+
+void QScriptParser::processComment(const QChar *chars, int length)
+{
+    if (!length)
+        return;
+    // Try to match the logic of the C++ parser.
+    if (*chars == QLatin1Char(':') && chars[1].isSpace()) {
+        extracomment += QString(chars+2, length-2);
+    } else if (*chars == QLatin1Char('=') && chars[1].isSpace()) {
+        msgid = QString(chars+2, length-2).simplified();
+    } else if (*chars == QLatin1Char('~') && chars[1].isSpace()) {
+        QString text = QString(chars+2, length-2).trimmed();
+        int k = text.indexOf(QLatin1Char(' '));
+        if (k > -1)
+            extra.insert(text.left(k), text.mid(k + 1).trimmed());
+    } else if (*chars == QLatin1Char('%') && chars[1].isSpace()) {
+        sourcetext.reserve(sourcetext.length() + length-2);
+        ushort *ptr = (ushort *)sourcetext.data() + sourcetext.length();
+        int p = 2, c;
+        forever {
+            if (p >= length)
+                break;
+            c = chars[p++].unicode();
+            if (isspace(c))
+                continue;
+            if (c != '"') {
+                yyMsg() << "Unexpected character in meta string\n";
+                break;
+            }
+            forever {
+                if (p >= length) {
+                  whoops:
+                    yyMsg() << "Unterminated meta string\n";
+                    break;
+                }
+                c = chars[p++].unicode();
+                if (c == '"')
+                    break;
+                if (c == '\\') {
+                    if (p >= length)
+                        goto whoops;
+                    c = chars[p++].unicode();
+                    if (c == '\n')
+                        goto whoops;
+                    *ptr++ = '\\';
+                }
+                *ptr++ = c;
+            }
+        }
+        sourcetext.resize(ptr - (ushort *)sourcetext.data());
+    }
+}
+
 
 bool loadQScript(Translator &translator, const QString &filename, ConversionData &cd)
 {
@@ -2375,10 +2548,11 @@ bool loadQScript(Translator &translator, const QString &filename, ConversionData
     ts.setAutoDetectUnicode(true);
 
     QString code = ts.readAll();
-    QScript::Lexer lexer;
-    lexer.setCode(code, /*lineNumber=*/1);
     QScriptParser parser;
-    if (!parser.parse(&lexer, filename, &translator)) {
+    QScript::Lexer lexer(&parser);
+    lexer.setCode(code, filename, /*lineNumber=*/1);
+    parser.setLexer(&lexer);
+    if (!parser.parse(&translator)) {
         std::cerr << qPrintable(filename) << ':' << parser.errorLineNumber() << ": "
                   << qPrintable(parser.errorMessage()) << std::endl;
         return false;
diff --git a/tools/linguist/lupdate/qscript.g b/tools/linguist/lupdate/qscript.g
index 857c58a..e4c2d22 100644
--- a/tools/linguist/lupdate/qscript.g
+++ b/tools/linguist/lupdate/qscript.g
@@ -101,13 +101,16 @@ QT_BEGIN_NAMESPACE
 
 static void recordMessage(
     Translator *tor, const QString &context, const QString &text, const QString &comment,
-    const QString &extracomment, bool plural, const QString &fileName, int lineNo)
+    const QString &extracomment, const QString &msgid, const TranslatorMessage::ExtraData &extra,
+    bool plural, const QString &fileName, int lineNo)
 {
     TranslatorMessage msg(
         context, text, comment, QString(),
         fileName, lineNo, QStringList(),
         TranslatorMessage::Unfinished, plural);
     msg.setExtraComment(extracomment.simplified());
+    msg.setId(msgid);
+    msg.setExtras(extra);
     tor->extend(msg);
 }
 
@@ -115,15 +118,23 @@ static void recordMessage(
 namespace QScript
 {
 
+class CommentProcessor
+{
+public:
+    virtual ~CommentProcessor() {}
+    virtual void processComment(const QChar *chars, int length) = 0;
+};
+
 class Lexer
 {
 public:
-    Lexer();
+    Lexer(CommentProcessor *);
     ~Lexer();
 
-    void setCode(const QString &c, int lineno);
+    void setCode(const QString &c, const QString &fileName, int lineno);
     int lex();
 
+    QString fileName() const { return yyfilename; }
     int currentLineNo() const { return yylineno; }
     int currentColumnNo() const { return yycolumn; }
 
@@ -203,6 +214,7 @@ public:
         { err = NoError; }
 
 private:
+    QString yyfilename;
     int yylineno;
     bool done;
     char *buffer8;
@@ -256,6 +268,8 @@ private:
 
     void syncProhibitAutomaticSemicolon();
 
+    void processComment(const QChar *, int);
+
     const QChar *code;
     uint length;
     int yycolumn;
@@ -282,6 +296,8 @@ private:
     ParenthesesState parenthesesState;
     int parenthesesCount;
     bool prohibitAutomaticSemicolon;
+
+    CommentProcessor *commentProcessor;
 };
 
 } // namespace QScript
@@ -358,7 +374,7 @@ double integerFromString(const char *buf, int size, int radix)
 
 } // namespace QScript
 
-QScript::Lexer::Lexer()
+QScript::Lexer::Lexer(QScript::CommentProcessor *proc)
     :
       yylineno(0),
       size8(128), size16(128), restrKeyword(false),
@@ -369,7 +385,8 @@ QScript::Lexer::Lexer()
       err(NoError),
       check_reserved(true),
       parenthesesState(IgnoreParentheses),
-      prohibitAutomaticSemicolon(false)
+      prohibitAutomaticSemicolon(false),
+      commentProcessor(proc)
 {
     // allocate space for read buffers
     buffer8 = new char[size8];
@@ -384,9 +401,10 @@ QScript::Lexer::~Lexer()
     delete [] buffer16;
 }
 
-void QScript::Lexer::setCode(const QString &c, int lineno)
+void QScript::Lexer::setCode(const QString &c, const QString &fileName, int lineno)
 {
     errmsg = QString();
+    yyfilename = fileName;
     yylineno = lineno;
     yycolumn = 1;
     restrKeyword = false;
@@ -735,10 +753,12 @@ int QScript::Lexer::lex()
             } else if (current == '/' && next1 == '/') {
                 recordStartPos();
                 shift(1);
+                Q_ASSERT(pos16 == 0);
                 state = InSingleLineComment;
             } else if (current == '/' && next1 == '*') {
                 recordStartPos();
                 shift(1);
+                Q_ASSERT(pos16 == 0);
                 state = InMultiLineComment;
             } else if (current == 0) {
                 syncProhibitAutomaticSemicolon();
@@ -878,9 +898,12 @@ int QScript::Lexer::lex()
             break;
         case InSingleLineComment:
             if (isLineTerminator()) {
+                record16(current); // include newline
+                processComment(buffer16, pos16);
                 shiftWindowsLineBreak();
                 yylineno++;
                 yycolumn = 0;
+                pos16 = 0;
                 terminator = true;
                 bol = true;
                 if (restrKeyword) {
@@ -890,6 +913,8 @@ int QScript::Lexer::lex()
                     state = Start;
             } else if (current == 0) {
                 setDone(Eof);
+            } else {
+                record16(current);
             }
             break;
         case InMultiLineComment:
@@ -901,8 +926,12 @@ int QScript::Lexer::lex()
                 shiftWindowsLineBreak();
                 yylineno++;
             } else if (current == '*' && next1 == '/') {
+                processComment(buffer16, pos16);
+                pos16 = 0;
                 state = Start;
                 shift(1);
+            } else {
+                record16(current);
             }
             break;
         case InIdentifier:
@@ -1364,10 +1393,15 @@ void QScript::Lexer::syncProhibitAutomaticSemicolon()
     }
 }
 
+void QScript::Lexer::processComment(const QChar *chars, int length)
+{
+    commentProcessor->processComment(chars, length);
+}
+
 
 class Translator;
 
-class QScriptParser: protected $table
+class QScriptParser: protected $table, public QScript::CommentProcessor
 {
 public:
     QVariant val;
@@ -1383,10 +1417,12 @@ public:
     QScriptParser();
     ~QScriptParser();
 
-    bool parse(QScript::Lexer *lexer,
-               const QString &fileName,
-               Translator *translator);
+    void setLexer(QScript::Lexer *);
 
+    bool parse(Translator *translator);
+
+    QString fileName() const
+    { return lexer->fileName(); }
     inline QString errorMessage() const
     { return error_message; }
     inline int errorLineNumber() const
@@ -1403,6 +1439,10 @@ protected:
     inline Location &loc(int index)
     { return location_stack [tos + index - 2]; }
 
+    std::ostream &yyMsg(int line = 0);
+
+    virtual void processComment(const QChar *, int);
+
 protected:
     int tos;
     int stack_size;
@@ -1412,6 +1452,13 @@ protected:
     QString error_message;
     int error_lineno;
     int error_column;
+
+private:
+    QScript::Lexer *lexer;
+    QString extracomment;
+    QString msgid;
+    QString sourcetext;
+    TranslatorMessage::ExtraData extra;
 };
 
 inline void QScriptParser::reallocateStack()
@@ -1438,7 +1485,8 @@ QScriptParser::QScriptParser():
     stack_size(0),
     sym_stack(0),
     state_stack(0),
-    location_stack(0)
+    location_stack(0),
+    lexer(0)
 {
 }
 
@@ -1460,10 +1508,14 @@ static inline QScriptParser::Location location(QScript::Lexer *lexer)
     return loc;
 }
 
-bool QScriptParser::parse(QScript::Lexer *lexer,
-                    const QString &fileName,
-     	            Translator *translator)
+void QScriptParser::setLexer(QScript::Lexer *lex)
 {
+    lexer = lex;
+}
+
+bool QScriptParser::parse(Translator *translator)
+{
+  Q_ASSERT(lexer != 0);
   const int INITIAL_STATE = 0;
 
   int yytoken = -1;
@@ -1630,44 +1682,70 @@ CallExpression: MemberExpression Arguments ;
 case $rule_number: {
     QString name = sym(1).toString();
     if ((name == QLatin1String("qsTranslate")) || (name == QLatin1String("QT_TRANSLATE_NOOP"))) {
+        if (!sourcetext.isEmpty())
+            yyMsg(identLineNo) << "//% cannot be used with " << qPrintable(name) << "(). Ignoring\n";
         QVariantList args = sym(2).toList();
         if (args.size() < 2) {
-            std::cerr << qPrintable(fileName) << ':' << identLineNo << ": "
-                      << qPrintable(name) << "() requires at least two arguments.\n";
+            yyMsg(identLineNo) << qPrintable(name) << "() requires at least two arguments.\n";
         } else {
             if ((args.at(0).type() != QVariant::String)
                 || (args.at(1).type() != QVariant::String)) {
-                std::cerr << qPrintable(fileName) << ':' << identLineNo << ": "
-                          << qPrintable(name) << "(): both arguments must be literal strings.\n";
+                yyMsg(identLineNo) << qPrintable(name) << "(): both arguments must be literal strings.\n";
             } else {
                 QString context = args.at(0).toString();
                 QString text = args.at(1).toString();
                 QString comment = args.value(2).toString();
-                QString extracomment;
                 bool plural = (args.size() > 4);
                 recordMessage(translator, context, text, comment, extracomment,
-                              plural, fileName, identLineNo);
+                              msgid, extra, plural, fileName(), identLineNo);
             }
         }
+        sourcetext.clear();
+        extracomment.clear();
+        msgid.clear();
+        extra.clear();
     } else if ((name == QLatin1String("qsTr")) || (name == QLatin1String("QT_TR_NOOP"))) {
+        if (!sourcetext.isEmpty())
+            yyMsg(identLineNo) << "//% cannot be used with " << qPrintable(name) << "(). Ignoring\n";
         QVariantList args = sym(2).toList();
         if (args.size() < 1) {
-            std::cerr << qPrintable(fileName) << ':' << identLineNo << ": "
-                      << qPrintable(name) << "() requires at least one argument.\n";
+            yyMsg(identLineNo) << qPrintable(name) << "() requires at least one argument.\n";
         } else {
             if (args.at(0).type() != QVariant::String) {
-                std::cerr << qPrintable(fileName) << ':' << identLineNo << ": "
-                          << qPrintable(name) << "(): text to translate must be a literal string.\n";
+                yyMsg(identLineNo) << qPrintable(name) << "(): text to translate must be a literal string.\n";
             } else {
-                QString context = QFileInfo(fileName).baseName();
+                QString context = QFileInfo(fileName()).baseName();
                 QString text = args.at(0).toString();
                 QString comment = args.value(1).toString();
-                QString extracomment;
                 bool plural = (args.size() > 2);
                 recordMessage(translator, context, text, comment, extracomment,
-                              plural, fileName, identLineNo);
+                              msgid, extra, plural, fileName(), identLineNo);
+            }
+        }
+        sourcetext.clear();
+        extracomment.clear();
+        msgid.clear();
+        extra.clear();
+    } else if ((name == QLatin1String("qsTrId")) || (name == QLatin1String("QT_TRID_NOOP"))) {
+        if (!msgid.isEmpty())
+            yyMsg(identLineNo) << "//= cannot be used with " << qPrintable(name) << "(). Ignoring\n";
+        QVariantList args = sym(2).toList();
+        if (args.size() < 1) {
+            yyMsg(identLineNo) << qPrintable(name) << "() requires at least one argument.\n";
+        } else {
+            if (args.at(0).type() != QVariant::String) {
+                yyMsg(identLineNo) << qPrintable(name) << "(): identifier must be a literal string.\n";
+            } else {
+                msgid = args.at(0).toString();
+                bool plural = (args.size() > 1);
+                recordMessage(translator, QString(), sourcetext, QString(), extracomment,
+                              msgid, extra, plural, fileName(), identLineNo);
             }
         }
+        sourcetext.clear();
+        extracomment.clear();
+        msgid.clear();
+        extra.clear();
     }
 } break;
 ./
@@ -1813,20 +1891,73 @@ ExpressionNotInOpt: ;
 ExpressionNotInOpt: ExpressionNotIn ;
 
 Statement: Block ;
+/.
+    case $rule_number:
+./
 Statement: VariableStatement ;
+/.
+    case $rule_number:
+./
 Statement: EmptyStatement ;
+/.
+    case $rule_number:
+./
 Statement: ExpressionStatement ;
+/.
+    case $rule_number:
+./
 Statement: IfStatement ;
+/.
+    case $rule_number:
+./
 Statement: IterationStatement ;
+/.
+    case $rule_number:
+./
 Statement: ContinueStatement ;
+/.
+    case $rule_number:
+./
 Statement: BreakStatement ;
+/.
+    case $rule_number:
+./
 Statement: ReturnStatement ;
+/.
+    case $rule_number:
+./
 Statement: WithStatement ;
+/.
+    case $rule_number:
+./
 Statement: LabelledStatement ;
+/.
+    case $rule_number:
+./
 Statement: SwitchStatement ;
+/.
+    case $rule_number:
+./
 Statement: ThrowStatement ;
+/.
+    case $rule_number:
+./
 Statement: TryStatement ;
+/.
+    case $rule_number:
+./
 Statement: DebuggerStatement ;
+/.
+    case $rule_number:
+    if (!sourcetext.isEmpty() || !extracomment.isEmpty() || !msgid.isEmpty() || !extra.isEmpty()) {
+        yyMsg() << "Discarding unconsumed meta data\n";
+        sourcetext.clear();
+        extracomment.clear();
+        msgid.clear();
+        extra.clear();
+    }
+    break;
+./
 
 Block: T_LBRACE StatementListOpt T_RBRACE ;
 StatementList: Statement ;
@@ -1988,6 +2119,63 @@ PropertyNameAndValueListOpt: PropertyNameAndValueList ;
     return false;
 }
 
+std::ostream &QScriptParser::yyMsg(int line)
+{
+    return std::cerr << qPrintable(fileName()) << ':' << (line ? line : lexer->startLineNo()) << ": ";
+}
+
+void QScriptParser::processComment(const QChar *chars, int length)
+{
+    if (!length)
+        return;
+    // Try to match the logic of the C++ parser.
+    if (*chars == QLatin1Char(':') && chars[1].isSpace()) {
+        extracomment += QString(chars+2, length-2);
+    } else if (*chars == QLatin1Char('=') && chars[1].isSpace()) {
+        msgid = QString(chars+2, length-2).simplified();
+    } else if (*chars == QLatin1Char('~') && chars[1].isSpace()) {
+        QString text = QString(chars+2, length-2).trimmed();
+        int k = text.indexOf(QLatin1Char(' '));
+        if (k > -1)
+            extra.insert(text.left(k), text.mid(k + 1).trimmed());
+    } else if (*chars == QLatin1Char('%') && chars[1].isSpace()) {
+        sourcetext.reserve(sourcetext.length() + length-2);
+        ushort *ptr = (ushort *)sourcetext.data() + sourcetext.length();
+        int p = 2, c;
+        forever {
+            if (p >= length)
+                break;
+            c = chars[p++].unicode();
+            if (isspace(c))
+                continue;
+            if (c != '"') {
+                yyMsg() << "Unexpected character in meta string\n";
+                break;
+            }
+            forever {
+                if (p >= length) {
+                  whoops:
+                    yyMsg() << "Unterminated meta string\n";
+                    break;
+                }
+                c = chars[p++].unicode();
+                if (c == '"')
+                    break;
+                if (c == '\\') {
+                    if (p >= length)
+                        goto whoops;
+                    c = chars[p++].unicode();
+                    if (c == '\n')
+                        goto whoops;
+                    *ptr++ = '\\';
+                }
+                *ptr++ = c;
+            }
+        }
+        sourcetext.resize(ptr - (ushort *)sourcetext.data());
+    }
+}
+
 
 bool loadQScript(Translator &translator, const QString &filename, ConversionData &cd)
 {
@@ -2007,10 +2195,11 @@ bool loadQScript(Translator &translator, const QString &filename, ConversionData
     ts.setAutoDetectUnicode(true);
 
     QString code = ts.readAll();
-    QScript::Lexer lexer;
-    lexer.setCode(code, /*lineNumber=*/1);
     QScriptParser parser;
-    if (!parser.parse(&lexer, filename, &translator)) {
+    QScript::Lexer lexer(&parser);
+    lexer.setCode(code, filename, /*lineNumber=*/1);
+    parser.setLexer(&lexer);
+    if (!parser.parse(&translator)) {
         std::cerr << qPrintable(filename) << ':' << parser.errorLineNumber() << ": "
                   << qPrintable(parser.errorMessage()) << std::endl;
         return false;
diff --git a/tools/qdoc3/htmlgenerator.cpp b/tools/qdoc3/htmlgenerator.cpp
index 698b516..bc71b6e 100644
--- a/tools/qdoc3/htmlgenerator.cpp
+++ b/tools/qdoc3/htmlgenerator.cpp
@@ -3177,7 +3177,14 @@ QString HtmlGenerator::highlightedCode(const QString& markedCode,
             if (parseArg(src, typeTag, &i, srcSize, &arg, &par1)) {
                 par1 = QStringRef();
                 const Node* n = marker->resolveTarget(arg.toString(), myTree, relative, self);
-                addLink(linkForNode(n,relative), arg, &html);
+                if (n && n->subType() == Node::QmlBasicType) {
+                    if (relative && relative->subType() == Node::QmlClass)
+                        addLink(linkForNode(n,relative), arg, &html);
+                    else 
+                        html += arg.toString();
+                }
+                else
+                    addLink(linkForNode(n,relative), arg, &html);
                 handled = true;
             }
             else if (parseArg(src, headerTag, &i, srcSize, &arg, &par1)) {
@@ -3539,7 +3546,7 @@ QString HtmlGenerator::linkForNode(const Node *node, const Node *relative)
         return QString();
     if (node->access() == Node::Private)
         return QString();
-
+ 
     fn = fileName(node);
 /*    if (!node->url().isEmpty())
         return fn;*/
diff --git a/tools/qdoc3/test/qt-html-templates.qdocconf b/tools/qdoc3/test/qt-html-templates.qdocconf
index c70bcaf..8d4d27f 100644
--- a/tools/qdoc3/test/qt-html-templates.qdocconf
+++ b/tools/qdoc3/test/qt-html-templates.qdocconf
@@ -98,10 +98,13 @@ HTML.postheader         = " <div class=\"header\" id=\"qtdocheader\">\n" \
 			  "            Qt Topics</h2>\n" \
 			  "          <div id=\"list002\" class=\"list\">\n" \
 			  "            <ul id=\"ul002\" >\n" \
-			  "              <li class=\"defaultLink\"><a href=\"qt-basic-concepts.html\">Basic Qt architecture</a></li>\n" \
-			  "              <li class=\"defaultLink\"><a href=\"qtquick.html\">Device UI's &amp; Qt Quick</a></li>\n" \
-			  "              <li class=\"defaultLink\"><a href=\"qt-gui-concepts.html\">Desktop UI components</a></li>\n" \
-			  "              <li class=\"defaultLink\"><a href=\"platform-specific.html\">Platform-specific info</a></li>\n" \
+			  "			   <li><a href=\"qt-basic-concepts.html\">Programming with Qt</a></li> \n" \
+			  "			   <li><a href=\"qtquick.html\">Device UI's &amp; Qt Quick</a></li> \n" \
+			  "			   <li><a href=\"qt-gui-concepts.html\">UI Design with Qt</a></li> \n" \
+			  "			   <li><a href=\"developing-with-qt.html\">Cross-platform and Platform-specific</a></li> \n" \
+			  "			   <li><a href=\"platform-specific.html\">Platform-specific info</a></li> \n" \
+			  "			   <li><a href=\"technology-apis.html\">Qt and Key Technologies</a></li> \n" \
+			  "			   <li><a href=\"best-practices.html\">How-To's and Best Practices</a></li> \n" \
 			  "            </ul>  \n" \
 			  "          </div>\n" \
 			  "        </div>\n" \