some more whitespace changes

shared/cpaster/cgi.cpp

@@ -45,7 +45,7 @@ QString CGI::encodeURL(const QString &rawText)
     enc.reserve(utf.length()); // Make sure we at least have space for a normal US-ASCII URL
     
     QByteArray::const_iterator it = utf.constBegin();
-    while(it != utf.constEnd()) {
+    while (it != utf.constEnd()) {
         char ch = *it;
         if (('A' <= ch && ch <= 'Z')
             || ('a' <= ch && ch <= 'z')
@@ -54,7 +54,7 @@ QString CGI::encodeURL(const QString &rawText)
         else if (ch == ' ')
             enc.append('+');
         else {
-            switch(ch) {
+            switch (ch) {
             case '-': case '_':
             case '(': case ')':
             case '.': case '!':
@@ -80,15 +80,15 @@ QString CGI::decodeURL(const QString &urlText)
 {
     QByteArray dec;
     QString::const_iterator it = urlText.constBegin();
-    while(it != urlText.constEnd()) {
+    while (it != urlText.constEnd()) {
         ushort ch = (*it).unicode();
-        switch(ch) {
+        switch (ch) {
         case '%':
             {
                 char c1 = char(0x00ff & (*(++it)).unicode());
                 char c2 = char(0x00ff & (*(++it)).unicode());
                 ushort v = 0;
-                if('A' <= c1 && c1 <= 'Z')
+                if ('A' <= c1 && c1 <= 'Z')
                     v = c1 - 'A' + 10;
                 else if ('a' <= c1 && c1 <= 'z')
                     v = c1 - 'a' + 10;
@@ -97,7 +97,7 @@ QString CGI::decodeURL(const QString &urlText)
                 else
                     continue; // Malformed URL!
                 v <<= 4; // c1 was MSB half
-                if('A' <= c2 && c2 <= 'Z')
+                if ('A' <= c2 && c2 <= 'Z')
                     v |= c2 - 'A' + 10;
                 else if ('a' <= c2 && c2 <= 'z')
                     v |= c2 - 'a' + 10;
@@ -123,7 +123,7 @@ QString CGI::decodeURL(const QString &urlText)
 // -------------------------------------------------------------------------------------------------
 inline const char *unicodeToHTML(ushort unicode_char)
 {
-    switch(unicode_char) {
+    switch (unicode_char) {
     // Latin -------------------------------
     case 0x0022: return "quot";    // (34  ) quotation mark = APL quote
     case 0x0026: return "amp";     // (38  ) ampersand

shared/cpaster/splitter.cpp

@@ -66,10 +66,8 @@ FileDataList splitDiffToFiles(const QByteArray &data)
     // The algorithm works like this:
     // On the first match we only get the filename of the first patch part
     // On the second match (if any) we get the diff content, and the name of the next file patch
-    //
     
-    
-    while(-1 != (splitIndex = splitExpr.indexIn(strData,splitIndex))) {
+    while (-1 != (splitIndex = splitExpr.indexIn(strData,splitIndex))) {
         if (!filename.isEmpty()) {
             QString content = strData.mid(previousSplit, splitIndex - previousSplit);
             ret.append(FileData(filename, content.toLatin1()));

shared/cpaster/view.cpp

@@ -125,7 +125,7 @@ QString View::getComment()
 QByteArray View::getContent()
 {
     QByteArray newContent;
-    for(int i = 0; i < m_ui.uiPatchList->count(); ++i) {
+    for (int i = 0; i < m_ui.uiPatchList->count(); ++i) {
         QListWidgetItem *item = m_ui.uiPatchList->item(i);
         if (item->checkState() != Qt::Unchecked)
             newContent += m_parts.at(i).content;
@@ -159,7 +159,7 @@ int View::show(const QString &user, const QString &description, const QString &c
     QByteArray content;
     m_parts = parts;
     m_ui.uiPatchList->clear();
-    foreach(const FileData part, parts) {
+    foreach (const FileData part, parts) {
         QListWidgetItem *itm = new QListWidgetItem(part.filename, m_ui.uiPatchList);
         itm->setCheckState(Qt::Checked);
         itm->setFlags(Qt::ItemIsSelectable | Qt::ItemIsUserCheckable | Qt::ItemIsEnabled);

shared/help/helpviewer.cpp

@@ -409,7 +409,7 @@ QVariant HelpViewer::loadResource(int type, const QUrl &name)
 
 void HelpViewer::openLinkInNewTab()
 {
-    if(lastAnchor.isEmpty())
+    if (lastAnchor.isEmpty())
         return;
 
     parentWidget->setSourceInNewTab(QUrl(lastAnchor));

shared/indenter/test/main.cpp

@@ -174,7 +174,7 @@ int main(int argc, char **argv)
         return 1;
     }
 
-    foreach(QString fileName, fileNames)
+    foreach (const QString &fileName, fileNames)
         if (const int rc = format(fileName))
             return rc;
 

shared/proparser/proeditor.cpp

@@ -139,7 +139,7 @@ bool ProEditor::eventFilter(QObject *, QEvent *event)
     if (event->type() == QEvent::ShortcutOverride) {
         QKeyEvent *k = static_cast<QKeyEvent*>(event);
         if (k->modifiers() == Qt::ControlModifier) {
-            switch(k->key()) {
+            switch (k->key()) {
                 case Qt::Key_X:
                     cut(); return true;
                 case Qt::Key_C:
@@ -168,11 +168,8 @@ void ProEditor::updatePasteAction()
     bool pasteEnabled = false;
 
     const QMimeData *data = QApplication::clipboard()->mimeData();
-    if (data) {
-        if (data->hasFormat(QLatin1String("application/x-problock"))) {
-            pasteEnabled = true;
-        }
-    }
+    if (data && data->hasFormat(QLatin1String("application/x-problock")))
+        pasteEnabled = true;
 
     m_pasteAction->setEnabled(pasteEnabled);
 }

shared/proparser/proeditormodel.cpp

@@ -732,13 +732,10 @@ bool ProEditorModel::insertItem(ProItem *item, int row, const QModelIndex &paren
 
 void ProEditorModel::markProFileModified(QModelIndex index)
 {
-    while(index.isValid())
-    {        
-        if( proItem(index)->kind() == ProItem::BlockKind)
-        {
+    while (index.isValid()) {        
+        if (proItem(index)->kind() == ProItem::BlockKind) {
             ProBlock * block = proBlock(index);
-            if(block->blockKind() == ProBlock::ProFileKind)
-            {
+            if (block->blockKind() == ProBlock::ProFileKind) {
                 ProFile * file = static_cast<ProFile *>(block);
                 file->setModified(true);
                 return;
@@ -791,9 +788,9 @@ QString ProEditorModel::expressionToString(ProBlock *block, bool display) const
 {
     QString result;
     QList<ProItem*> items = block->items();
-    for(int i=0; i<items.count(); ++i) {
+    for (int i = 0; i < items.count(); ++i) {
         ProItem *item = items.at(i);
-        switch(item->kind()) {
+        switch (item->kind()) {
             case ProItem::FunctionKind: {
                 ProFunction *v = static_cast<ProFunction*>(item);
                 result += v->text();
@@ -808,14 +805,16 @@ QString ProEditorModel::expressionToString(ProBlock *block, bool display) const
                 } else {
                     result += v->text();
                 }
-                break; }
+                break;
+            }
             case ProItem::OperatorKind: {
                 ProOperator *v = static_cast<ProOperator*>(item);
                 if (v->operatorKind() == ProOperator::NotOperator)
                     result += QLatin1Char('!');
                 else
                     result += QLatin1Char('|');
-                break; }
+                break;
+            }
             case ProItem::ValueKind:
             case ProItem::BlockKind:
                 break; // ### unhandled
@@ -847,7 +846,7 @@ QList<ProItem *> ProEditorModel::stringToExpression(const QString &exp) const
     bool c = false;
 
     QString tmpstr;
-    for (int i=0; i<exp.length(); ++i) {
+    for (int i = 0; i < exp.length(); ++i) {
         QChar tmpchar = exp.at(i);
         if (tmpchar == '(') ++p;
         else if (tmpchar == ')') --p;

shared/proparser/profileevaluator.cpp

@@ -332,7 +332,7 @@ void ProFileEvaluator::Private::insertOperator(const char op)
     updateItem();
 
     ProOperator::OperatorKind opkind;
-    switch(op) {
+    switch (op) {
         case '!':
             opkind = ProOperator::NotOperator;
             break;
@@ -532,21 +532,21 @@ bool ProFileEvaluator::Private::visitEndProFile(ProFile * pro)
             evaluateFile(mkspecDirectory + "/features/default_post.prf", &ok);
 
             QStringList processed;
-            while(1) {
+            while (1) {
                 bool finished = true;
                 QStringList configs = values("CONFIG");
-                for(int i = configs.size()-1; i >= 0; --i) {
+                for (int i = configs.size()-1; i >= 0; --i) {
                     const QString config = configs[i].toLower();
-                    if(!processed.contains(config)) {
+                    if (!processed.contains(config)) {
                         processed.append(config);
                         evaluateFile(mkspecDirectory + "/features/" + config + ".prf", &ok);
-                        if(ok) {
+                        if (ok) {
                             finished = false;
                             break;
                         }
                     }
                 }
-                if(finished)
+                if (finished)
                     break;
             }
         }

shared/proparser/proparserutils.h

@@ -173,41 +173,41 @@ static QStringList split_arg_list(QString params)
     const QChar *params_data = params.data();
     const int params_len = params.length();
     int last = 0;
-    while(last < params_len && ((params_data+last)->unicode() == SPACE
+    while (last < params_len && ((params_data+last)->unicode() == SPACE
                                 /*|| (params_data+last)->unicode() == TAB*/))
         ++last;
-    for(int x = last, parens = 0; x <= params_len; x++) {
+    for (int x = last, parens = 0; x <= params_len; x++) {
         unicode = (params_data+x)->unicode();
-        if(x == params_len) {
-            while(x && (params_data+(x-1))->unicode() == SPACE)
+        if (x == params_len) {
+            while (x && (params_data+(x-1))->unicode() == SPACE)
                 --x;
             QString mid(params_data+last, x-last);
-            if(quote) {
-                if(mid[0] == quote && mid[(int)mid.length()-1] == quote)
+            if (quote) {
+                if (mid[0] == quote && mid[(int)mid.length()-1] == quote)
                     mid = mid.mid(1, mid.length()-2);
                 quote = 0;
             }
             args << mid;
             break;
         }
-        if(unicode == LPAREN) {
+        if (unicode == LPAREN) {
             --parens;
-        } else if(unicode == RPAREN) {
+        } else if (unicode == RPAREN) {
             ++parens;
-        } else if(quote && unicode == quote) {
+        } else if (quote && unicode == quote) {
             quote = 0;
-        } else if(!quote && (unicode == SINGLEQUOTE || unicode == DOUBLEQUOTE)) {
+        } else if (!quote && (unicode == SINGLEQUOTE || unicode == DOUBLEQUOTE)) {
             quote = unicode;
-        } else if(!parens && !quote && unicode == COMMA) {
+        } else if (!parens && !quote && unicode == COMMA) {
             QString mid = params.mid(last, x - last).trimmed();
             args << mid;
             last = x+1;
-            while(last < params_len && ((params_data+last)->unicode() == SPACE
+            while (last < params_len && ((params_data+last)->unicode() == SPACE
                                         /*|| (params_data+last)->unicode() == TAB*/))
                 ++last;
         }
     }
-    for(int i = 0; i < args.count(); i++)
+    for (int i = 0; i < args.count(); i++)
         unquote(&args[i]);
     return args;
 }
@@ -227,22 +227,22 @@ static QStringList split_value_list(const QString &vals, bool do_semicolon=false
 
     const QChar *vals_data = vals.data();
     const int vals_len = vals.length();
-    for(int x = 0, parens = 0; x < vals_len; x++) {
+    for (int x = 0, parens = 0; x < vals_len; x++) {
         QChar c = vals_data[x];
         if (x != vals_len-1 && c == BACKSLASH &&
            vals_data[x+1].unicode() == '\'' || vals_data[x+1] == DOUBLEQUOTE) {
             build += vals_data[x++]; // get that 'escape'
         } else if (!quote.isEmpty() && c == quote.top()) {
             quote.pop();
-        } else if(c == SINGLEQUOTE || c == DOUBLEQUOTE) {
+        } else if (c == SINGLEQUOTE || c == DOUBLEQUOTE) {
             quote.push(c);
-        } else if(c == RPAREN) {
+        } else if (c == RPAREN) {
             --parens;
-        } else if(c == LPAREN) {
+        } else if (c == LPAREN) {
             ++parens;
         }
 
-        if(!parens && quote.isEmpty() && ((do_semicolon && c == SEMICOLON) ||
+        if (!parens && quote.isEmpty() && ((do_semicolon && c == SEMICOLON) ||
                                           vals_data[x] == Option::field_sep)) {
             ret << build;
             build.clear();
@@ -250,7 +250,7 @@ static QStringList split_value_list(const QString &vals, bool do_semicolon=false
             build += vals_data[x];
         }
     }
-    if(!build.isEmpty())
+    if (!build.isEmpty())
         ret << build;
     return ret;
 }
@@ -262,7 +262,7 @@ static QStringList qmake_mkspec_paths()
     QByteArray qmakepath = qgetenv("QMAKEPATH");
     if (!qmakepath.isEmpty()) {
         const QStringList lst = splitPathList(QString::fromLocal8Bit(qmakepath));
-        for(QStringList::ConstIterator it = lst.begin(); it != lst.end(); ++it)
+        for (QStringList::ConstIterator it = lst.begin(); it != lst.end(); ++it)
             ret << ((*it) + concat);
     }
     ret << QLibraryInfo::location(QLibraryInfo::DataPath) + concat;

shared/proparser/prowriter.cpp

@@ -137,7 +137,7 @@ void ProWriter::writeBlock(ProBlock *block, const QString &indent)
     if (block->blockKind() & ProBlock::VariableKind) {
         ProVariable *v = static_cast<ProVariable*>(block);
         m_out << v->variable();
-        switch(v->variableOperator()) {
+        switch (v->variableOperator()) {
             case ProVariable::AddOperator:
                 m_out << QLatin1String(" += "); break;
             case ProVariable::RemoveOperator:
@@ -165,12 +165,12 @@ void ProWriter::writeBlock(ProBlock *block, const QString &indent)
     }
 
     QList<ProItem*> items = block->items();
-    for (int i=0; i<items.count(); ++i) {
+    for (int i = 0; i < items.count(); ++i) {
         m_writeState &= ~LastItem;
         m_writeState &= ~FirstItem;
         if (i == 0)
             m_writeState |= FirstItem;
-        if (i == (items.count()-1))
+        if (i == items.count() - 1)
             m_writeState |= LastItem;
         writeItem(items.at(i), newindent);
     }

shared/proparser/proxml.cpp

@@ -104,7 +104,7 @@ QDomNode ProXmlParser::createItemNode(QDomDocument doc, ProItem *item) const
             tag = doc.createElement(QLatin1String("block"));
         }
 
-        foreach(ProItem *child, block->items()) {
+        foreach (ProItem *child, block->items()) {
             QDomNode childNode = createItemNode(doc, child);
             if (!childNode.isNull())
                 tag.appendChild(childNode);

shared/proparser/valueeditor.cpp

@@ -131,7 +131,7 @@ void ValueEditor::initialize()
     connect(m_itemListWidget, SIGNAL(itemChanged(QListWidgetItem *)),
         this, SLOT(updateItemChanges(QListWidgetItem *)));
 
-    foreach(ProVariableInfo *varinfo, m_infomanager->variables()) {
+    foreach (ProVariableInfo *varinfo, m_infomanager->variables()) {
         m_varComboBox->addItem(varinfo->name(), varinfo->id());
     }
 

shared/qrceditor/resourcefile.cpp

@@ -151,7 +151,7 @@ bool ResourceFile::save()
 
     const QStringList name_list = prefixList();
 
-    foreach (QString name, name_list) {
+    foreach (const QString &name, name_list) {
         FileList file_list;
         QString lang;
         foreach (Prefix *pref, m_prefix_list) {
@@ -164,7 +164,7 @@ bool ResourceFile::save()
         QDomElement relt = doc.createElement(QLatin1String("qresource"));
         root.appendChild(relt);
         relt.setAttribute(QLatin1String("prefix"), name);
-        if(!lang.isEmpty())
+        if (!lang.isEmpty())
             relt.setAttribute(QLatin1String("lang"), lang);
 
         foreach (const File *f, file_list) {
@@ -622,14 +622,14 @@ QVariant ResourceModel::data(const QModelIndex &index, int role) const
                 // Prefix node
                 stringRes = prefix->name;
                 const QString &lang = prefix->lang;
-                if(!lang.isEmpty())
+                if (!lang.isEmpty())
                     appendParenthesized(lang, stringRes);
             } else  {
                 // File node
                 Q_ASSERT(file != NULL);
                 stringRes = QFileInfo(file->name).fileName();
                 const QString alias = file->alias;
-                if(!alias.isEmpty())
+                if (!alias.isEmpty())
                     appendParenthesized(alias, stringRes);
             }
             result = stringRes;
@@ -654,7 +654,7 @@ QVariant ResourceModel::data(const QModelIndex &index, int role) const
             QString conv_file = m_resource_file.relativePath(file->name);
             QString stringRes = conv_file.replace(QDir::separator(), QLatin1Char('/'));
             const QString &alias_file = file->alias;
-            if(!alias_file.isEmpty())
+            if (!alias_file.isEmpty())
                     appendParenthesized(alias_file, stringRes);
 
             result = stringRes;
@@ -696,7 +696,7 @@ void ResourceModel::getItem(const QModelIndex &index, QString &prefix, QString &
 
 QString ResourceModel::lang(const QModelIndex &index) const
 {
-    if(!index.isValid())
+    if (!index.isValid())
         return QString();
 
     return m_resource_file.lang(index.row());
@@ -704,14 +704,14 @@ QString ResourceModel::lang(const QModelIndex &index) const
 
 QString ResourceModel::alias(const QModelIndex &index) const
 {
-    if(!index.isValid() || !index.parent().isValid())
+    if (!index.isValid() || !index.parent().isValid())
         return QString();
     return m_resource_file.alias(index.parent().row(), index.row());
 }
 
 QString ResourceModel::file(const QModelIndex &index) const
 {
-    if(!index.isValid() || !index.parent().isValid())
+    if (!index.isValid() || !index.parent().isValid())
         return QString();
     return m_resource_file.file(index.parent().row(), index.row());
 }
@@ -852,7 +852,7 @@ void ResourceModel::changePrefix(const QModelIndex &model_idx, const QString &pr
     if (m_resource_file.prefix(prefix_idx) == ResourceFile::fixPrefix(prefix))
         return;
 
-    if(m_resource_file.contains(prefix))
+    if (m_resource_file.contains(prefix))
         return;
 
     m_resource_file.replacePrefix(prefix_idx, prefix);
@@ -880,7 +880,7 @@ void ResourceModel::changeAlias(const QModelIndex &index, const QString &alias)
     if (!index.parent().isValid())
         return;
 
-    if(m_resource_file.alias(index.parent().row(), index.row()) == alias)
+    if (m_resource_file.alias(index.parent().row(), index.row()) == alias)
         return;
     m_resource_file.replaceAlias(index.parent().row(), index.row(), alias);
     emit dataChanged(index, index);

shared/qrceditor/resourceview.cpp

@@ -476,7 +476,7 @@ bool ResourceView::load(QString fileName)
     const QFileInfo fi(fileName);
     m_qrcModel->setFileName(fi.absoluteFilePath());
 
-    if(!fi.exists())
+    if (!fi.exists())
         return false;
 
     const bool result = m_qrcModel->reload();
@@ -501,9 +501,8 @@ void ResourceView::changePrefix(const QModelIndex &index)
     QString const prefixAfter = QInputDialog::getText(this, tr("Change Prefix"), tr("Input Prefix:"),
         QLineEdit::Normal, prefixBefore, &ok);
 
-    if (ok) {
+    if (ok)
         addUndoCommand(preindex, PrefixProperty, prefixBefore, prefixAfter);
-    }
 }
 
 void ResourceView::changeLang(const QModelIndex &index)
@@ -522,7 +521,7 @@ void ResourceView::changeLang(const QModelIndex &index)
 
 void ResourceView::changeAlias(const QModelIndex &index)
 {
-    if(!index.parent().isValid())
+    if (!index.parent().isValid())
         return;
 
     bool ok = false;
@@ -531,9 +530,8 @@ void ResourceView::changeAlias(const QModelIndex &index)
     QString const aliasAfter = QInputDialog::getText(this, tr("Change File Alias"), tr("Alias:"),
         QLineEdit::Normal, aliasBefore, &ok);
 
-    if (ok) {
+    if (ok)
         addUndoCommand(index, AliasProperty, aliasBefore, aliasAfter);
-    }
 }
 
 QString ResourceView::currentAlias() const
@@ -585,15 +583,16 @@ void ResourceView::changeValue(const QModelIndex &nodeIndex, NodeProperty proper
     }
 }
 
-void ResourceView::advanceMergeId() {
+void ResourceView::advanceMergeId()
+{
     m_mergeId++;
-    if (m_mergeId < 0) {
+    if (m_mergeId < 0)
         m_mergeId = 0;
-    }
 }
 
 void ResourceView::addUndoCommand(const QModelIndex &nodeIndex, NodeProperty property,
-        const QString &before, const QString &after) {
+        const QString &before, const QString &after)
+{
     QUndoCommand * const command = new ModifyPropertyCommand(this, nodeIndex, property,
             m_mergeId, before, after);
     m_history->push(command);

shared/qtsingleapplication/qtlocalpeer.cpp

@@ -50,9 +50,9 @@ static PProcessIdToSessionId pProcessIdToSessionId = 0;
 
 namespace SharedTools {
 
-const char* QtLocalPeer::ack = "ack";
+const char *QtLocalPeer::ack = "ack";
 
-QtLocalPeer::QtLocalPeer(QObject* parent, const QString &appId)
+QtLocalPeer::QtLocalPeer(QObject *parent, const QString &appId)
     : QObject(parent), id(appId)
 {
     if (id.isEmpty())
@@ -86,8 +86,6 @@ QtLocalPeer::QtLocalPeer(QObject* parent, const QString &appId)
     lockFile.open(QIODevice::ReadWrite);
 }
 
-
-
 bool QtLocalPeer::isClient()
 {
     if (lockFile.isLocked())
@@ -105,7 +103,6 @@ bool QtLocalPeer::isClient()
     return false;
 }
 
-
 bool QtLocalPeer::sendMessage(const QString &message, int timeout)
 {
     if (!isClient())
@@ -113,7 +110,7 @@ bool QtLocalPeer::sendMessage(const QString &message, int timeout)
 
     QLocalSocket socket;
     bool connOk = false;
-    for(int i = 0; i < 2; i++) {
+    for (int i = 0; i < 2; i++) {
         // Try twice, in case the other instance is just starting up
         socket.connectToServer(socketName);
         connOk = socket.waitForConnected(timeout/2);
@@ -139,7 +136,6 @@ bool QtLocalPeer::sendMessage(const QString &message, int timeout)
     return res;
 }
 
-
 void QtLocalPeer::receiveConnection()
 {
     QLocalSocket* socket = server->nextPendingConnection();

src/libs/extensionsystem/pluginmanager.cpp

@@ -422,12 +422,12 @@ void PluginManager::formatPluginVersions(QTextStream &str) const
 void PluginManager::startTests()
 {
 #ifdef WITH_TESTS
-    foreach(PluginSpec *pluginSpec, d->testSpecs) {
+    foreach (PluginSpec *pluginSpec, d->testSpecs) {
         const QMetaObject *mo = pluginSpec->plugin()->metaObject();
         QStringList methods;
         methods.append("arg0");
         // We only want slots starting with "test"
-        for(int i = mo->methodOffset(); i < mo->methodCount(); ++i) {
+        for (int i = mo->methodOffset(); i < mo->methodCount(); ++i) {
             if (QByteArray(mo->method(i).signature()).startsWith("test")) {
                 QString method = QString::fromLatin1(mo->method(i).signature());
                 methods.append(method.left(method.size()-2));

src/libs/utils/filewizardpage.cpp

@@ -92,7 +92,7 @@ void FileWizardPage::setName(const QString &name)
 
 void FileWizardPage::changeEvent(QEvent *e)
 {
-    switch(e->type()) {
+    switch (e->type()) {
     case QEvent::LanguageChange:
         m_d->m_ui.retranslateUi(this);
         break;

src/libs/utils/projectintropage.cpp

@@ -117,7 +117,7 @@ void ProjectIntroPage::setDescription(const QString &description)
 
 void ProjectIntroPage::changeEvent(QEvent *e)
 {
-    switch(e->type()) {
+    switch (e->type()) {
     case QEvent::LanguageChange:
         m_d->m_ui.retranslateUi(this);
         break;