scripted-diff: Remove trailing whitespaces

-BEGIN VERIFY SCRIPT-

sed --in-place'' --regexp-extended 's/[[:space:]]+$//g' $(git grep -I --files-with-matches --extended-regexp '[[:space:]]+$' -- src test  ':!*.svg' ':!src/crypto/sha256_sse4*' ':!src/leveldb' ':!src/qt/locale' ':!src/secp256k1' ':!src/univalue')

-END VERIFY SCRIPT-

src/Makefile.qt.include

@@ -357,7 +357,7 @@ if ENABLE_WALLET
 BITCOIN_QT_CPP += $(BITCOIN_QT_WALLET_CPP)
 endif
 
-RES_IMAGES = 
+RES_IMAGES =
 
 RES_MOVIES = $(wildcard $(srcdir)/qt/res/movies/spinner-*.png)
 

src/addrman.cpp

@@ -356,7 +356,7 @@ CAddrInfo CAddrMan::Select_(bool newOnly)
 
     // Use a 50% chance for choosing between tried and new table entries.
     if (!newOnly &&
-       (nTried > 0 && (nNew == 0 || RandomInt(2) == 0))) { 
+       (nTried > 0 && (nNew == 0 || RandomInt(2) == 0))) {
         // use a tried node
         double fChanceFactor = 1.0;
         while (1) {

src/addrman.h

@@ -182,8 +182,8 @@ class CAddrInfo : public CAddress
 //! the maximum number of tried addr collisions to store
 #define ADDRMAN_SET_TRIED_COLLISION_SIZE 10
 
-/** 
- * Stochastical (IP) address manager 
+/**
+ * Stochastical (IP) address manager
  */
 class CAddrMan
 {

src/bloom.cpp

@@ -148,7 +148,7 @@ bool CBloomFilter::IsRelevantAndUpdate(const CTransaction& tx)
         const CTxOut& txout = tx.vout[i];
         // Match if the filter contains any arbitrary script data element in any scriptPubKey in tx
         // If this matches, also add the specific output that was matched.
-        // This means clients don't have to update the filter themselves when a new relevant tx 
+        // This means clients don't have to update the filter themselves when a new relevant tx
         // is discovered in order to find spending transactions, which avoids round-tripping and race conditions.
         CScript::const_iterator pc = txout.scriptPubKey.begin();
         std::vector<unsigned char> data;

src/bloom.h

@@ -33,9 +33,9 @@ enum bloomflags
 /**
  * BloomFilter is a probabilistic filter which SPV clients provide
  * so that we can filter the transactions we send them.
- * 
+ *
  * This allows for significantly more efficient transaction and block downloads.
- * 
+ *
  * Because bloom filters are probabilistic, a SPV node can increase the false-
  * positive rate, making us send it transactions which aren't actually its,
  * allowing clients to trade more bandwidth for more privacy by obfuscating which

src/checkqueue.h

@@ -16,7 +16,7 @@
 template <typename T>
 class CCheckQueueControl;
 
-/** 
+/**
  * Queue for verifications that have to be performed.
   * The verifications are represented by a type T, which must provide an
   * operator(), returning a bool.
@@ -163,7 +163,7 @@ class CCheckQueue
 
 };
 
-/** 
+/**
  * RAII-style controller object for a CCheckQueue that guarantees the passed
  * queue is finished before continuing.
  */

src/clientversion.cpp

@@ -81,8 +81,8 @@ std::string FormatFullVersion()
     return CLIENT_BUILD;
 }
 
-/** 
- * Format the subversion field according to BIP 14 spec (https://github.com/bitcoin/bips/blob/master/bip-0014.mediawiki) 
+/**
+ * Format the subversion field according to BIP 14 spec (https://github.com/bitcoin/bips/blob/master/bip-0014.mediawiki)
  */
 std::string FormatSubVersion(const std::string& name, int nClientVersion, const std::vector<std::string>& comments)
 {

src/coins.h

@@ -203,7 +203,7 @@ class CCoinsViewCache : public CCoinsViewBacked
 protected:
     /**
      * Make mutable so that we can "fill the cache" even from Get-methods
-     * declared as "const".  
+     * declared as "const".
      */
     mutable uint256 hashBlock;
     mutable CCoinsMap cacheCoins;
@@ -280,7 +280,7 @@ class CCoinsViewCache : public CCoinsViewBacked
     //! Calculate the size of the cache (in bytes)
     size_t DynamicMemoryUsage() const;
 
-    /** 
+    /**
      * Amount of bitcoins coming in to a transaction
      * Note that lightweight clients may not know anything besides the hash of previous transactions,
      * so may not be able to calculate this.

src/consensus/tx_verify.h

@@ -41,7 +41,7 @@ unsigned int GetLegacySigOpCount(const CTransaction& tx);
 
 /**
  * Count ECDSA signature operations in pay-to-script-hash inputs.
- * 
+ *
  * @param[in] mapInputs Map of previous transactions that have outputs we're spending
  * @return maximum number of sigops required to validate this transaction's inputs
  * @see CTransaction::FetchInputs

src/core_read.cpp

@@ -105,7 +105,7 @@ static bool CheckTxScriptsSanity(const CMutableTransaction& tx)
             return false;
         }
     }
-    
+
     return true;
 }
 
@@ -140,7 +140,7 @@ bool DecodeHexTx(CMutableTransaction& tx, const std::string& hex_tx, bool try_no
             // Fall through.
         }
     }
-    
+
     return false;
 }
 

src/httprpc.cpp

@@ -86,7 +86,7 @@ static void JSONErrorReply(HTTPRequest* req, const UniValue& objError, const Uni
 //This function checks username and password against -rpcauth
 //entries from config file.
 static bool multiUserAuthorized(std::string strUserPass)
-{    
+{
     if (strUserPass.find(':') == std::string::npos) {
         return false;
     }

src/limitedmap.h

@@ -70,7 +70,7 @@ class limitedmap
         // since it is a constant time operation in C++11. For more details, see
         // https://stackoverflow.com/questions/765148/how-to-remove-constness-of-const-iterator
         iterator itTarget = map.erase(itIn, itIn);
-        
+
         if (itTarget == map.end())
             return;
         std::pair<rmap_iterator, rmap_iterator> itPair = rmap.equal_range(itTarget->second);

src/qt/bitcoingui.cpp

@@ -470,13 +470,13 @@ void BitcoinGUI::setClientModel(ClientModel *_clientModel)
         }
 #endif // ENABLE_WALLET
         unitDisplayControl->setOptionsModel(_clientModel->getOptionsModel());
-        
+
         OptionsModel* optionsModel = _clientModel->getOptionsModel();
         if(optionsModel)
         {
             // be aware of the tray icon disable state change reported by the OptionsModel object.
             connect(optionsModel,SIGNAL(hideTrayIconChanged(bool)),this,SLOT(setTrayIconVisible(bool)));
-        
+
             // initialize the disable state of the tray icon with the current value in the model.
             setTrayIconVisible(optionsModel->getHideTrayIcon());
         }
@@ -1057,7 +1057,7 @@ void BitcoinGUI::setHDStatus(int hdEnabled)
     labelWalletHDStatusIcon->setPixmap(platformStyle->SingleColorIcon(hdEnabled ? ":/icons/hd_enabled" : ":/icons/hd_disabled").pixmap(STATUSBAR_ICONSIZE,STATUSBAR_ICONSIZE));
     labelWalletHDStatusIcon->setToolTip(hdEnabled ? tr("HD key generation is <b>enabled</b>") : tr("HD key generation is <b>disabled</b>"));
 
-    // eventually disable the QLabel to set its opacity to 50% 
+    // eventually disable the QLabel to set its opacity to 50%
     labelWalletHDStatusIcon->setEnabled(hdEnabled);
 }
 

src/qt/bitcoingui.h

@@ -262,7 +262,7 @@ private Q_SLOTS:
 
     /** Show progress dialog e.g. for verifychain */
     void showProgress(const QString &title, int nProgress);
-    
+
     /** When hideTrayIcon setting is changed in OptionsModel hide or show the icon accordingly. */
     void setTrayIconVisible(bool);
 

src/qt/guiutil.cpp

@@ -381,12 +381,12 @@ bool openBitcoinConf()
 
     /* Create the file */
     boost::filesystem::ofstream configFile(pathConfig, std::ios_base::app);
-    
+
     if (!configFile.good())
         return false;
-    
+
     configFile.close();
-    
+
     /* Open bitcoin.conf with the associated application */
     return QDesktopServices::openUrl(QUrl::fromLocalFile(boostPathToQString(pathConfig)));
 }
@@ -741,7 +741,7 @@ LSSharedFileListItemRef findStartupItemInList(LSSharedFileListRef list, CFURLRef
     if (listSnapshot == nullptr) {
         return nullptr;
     }
-    
+
     // loop through the list of startup items and try to find the bitcoin app
     for(int i = 0; i < CFArrayGetCount(listSnapshot); i++) {
         LSSharedFileListItemRef item = (LSSharedFileListItemRef)CFArrayGetValueAtIndex(listSnapshot, i);
@@ -769,7 +769,7 @@ LSSharedFileListItemRef findStartupItemInList(LSSharedFileListRef list, CFURLRef
             CFRelease(currentItemURL);
         }
     }
-    
+
     CFRelease(listSnapshot);
     return nullptr;
 }
@@ -780,7 +780,7 @@ bool GetStartOnSystemStartup()
     if (bitcoinAppUrl == nullptr) {
         return false;
     }
-    
+
     LSSharedFileListRef loginItems = LSSharedFileListCreate(nullptr, kLSSharedFileListSessionLoginItems, nullptr);
     LSSharedFileListItemRef foundItem = findStartupItemInList(loginItems, bitcoinAppUrl);
 
@@ -794,7 +794,7 @@ bool SetStartOnSystemStartup(bool fAutoStart)
     if (bitcoinAppUrl == nullptr) {
         return false;
     }
-    
+
     LSSharedFileListRef loginItems = LSSharedFileListCreate(nullptr, kLSSharedFileListSessionLoginItems, nullptr);
     LSSharedFileListItemRef foundItem = findStartupItemInList(loginItems, bitcoinAppUrl);
 
@@ -806,7 +806,7 @@ bool SetStartOnSystemStartup(bool fAutoStart)
         // remove item
         LSSharedFileListItemRemove(loginItems, foundItem);
     }
-    
+
     CFRelease(bitcoinAppUrl);
     return true;
 }
@@ -967,7 +967,7 @@ void ClickableLabel::mouseReleaseEvent(QMouseEvent *event)
 {
     Q_EMIT clicked(event->pos());
 }
-    
+
 void ClickableProgressBar::mouseReleaseEvent(QMouseEvent *event)
 {
     Q_EMIT clicked(event->pos());

src/qt/guiutil.h

@@ -219,11 +219,11 @@ namespace GUIUtil
     protected:
         void mouseReleaseEvent(QMouseEvent *event);
     };
-    
+
     class ClickableProgressBar : public QProgressBar
     {
         Q_OBJECT
-        
+
     Q_SIGNALS:
         /** Emitted when the progressbar is clicked. The relative mouse coordinates of the click are
          * passed to the signal.

src/qt/macdockiconhandler.mm

@@ -19,17 +19,17 @@
 bool dockClickHandler(id self,SEL _cmd,...) {
     Q_UNUSED(self)
     Q_UNUSED(_cmd)
-    
+
     s_instance->handleDockIconClickEvent();
-    
+
     // Return NO (false) to suppress the default OS X actions
     return false;
 }
 
 void setupDockClickHandler() {
     Class cls = objc_getClass("NSApplication");
     id appInst = objc_msgSend((id)cls, sel_registerName("sharedApplication"));
-    
+
     if (appInst != nullptr) {
         id delegate = objc_msgSend(appInst, sel_registerName("delegate"));
         Class delClass = (Class)objc_msgSend(delegate,  sel_registerName("class"));

src/qt/macnotificationhandler.mm

@@ -64,7 +64,7 @@ - (NSString *)__bundleIdentifier
     static MacNotificationHandler *s_instance = nullptr;
     if (!s_instance) {
         s_instance = new MacNotificationHandler();
-        
+
         Class aPossibleClass = objc_getClass("NSBundle");
         if (aPossibleClass) {
             // change NSBundle -bundleIdentifier method to return a correct bundle identifier

src/qt/modaloverlay.cpp

@@ -104,7 +104,7 @@ void ModalOverlay::tipUpdate(int count, const QDateTime& blockDate, double nVeri
         ui->progressIncreasePerH->setText(QString::number(progressPerHour * 100, 'f', 2)+"%");
 
         // show expected remaining time
-        if(remainingMSecs >= 0) {	
+        if(remainingMSecs >= 0) {
             ui->expectedTimeLeft->setText(GUIUtil::formatNiceTimeOffset(remainingMSecs / 1000.0));
         } else {
             ui->expectedTimeLeft->setText(QObject::tr("unknown"));

src/qt/optionsdialog.h

@@ -50,7 +50,7 @@ private Q_SLOTS:
     void on_openBitcoinConfButton_clicked();
     void on_okButton_clicked();
     void on_cancelButton_clicked();
-    
+
     void on_hideTrayIcon_stateChanged(int fState);
 
     void togglePruneWarning(bool enabled);

src/qt/optionsmodel.cpp

@@ -57,7 +57,7 @@ void OptionsModel::Init(bool resetSettings)
         settings.setValue("fHideTrayIcon", false);
     fHideTrayIcon = settings.value("fHideTrayIcon").toBool();
     Q_EMIT hideTrayIconChanged(fHideTrayIcon);
-    
+
     if (!settings.contains("fMinimizeToTray"))
         settings.setValue("fMinimizeToTray", false);
     fMinimizeToTray = settings.value("fMinimizeToTray").toBool() && !fHideTrayIcon;

src/qt/qvalidatedlineedit.h

@@ -34,7 +34,7 @@ public Q_SLOTS:
 
 Q_SIGNALS:
     void validationDidChange(QValidatedLineEdit *validatedLineEdit);
-    
+
 private Q_SLOTS:
     void markValid();
     void checkValidity();

src/qt/trafficgraphwidget.cpp

@@ -80,7 +80,7 @@ void TrafficGraphWidget::paintEvent(QPaintEvent *)
 
     const QString units     = tr("KB/s");
     const float yMarginText = 2.0;
-    
+
     // draw lines
     painter.setPen(axisCol);
     painter.drawText(XMARGIN, YMARGIN + h - h * val / fMax-yMarginText, QString("%1 %2").arg(val).arg(units));

src/qt/walletview.cpp

@@ -107,7 +107,7 @@ void WalletView::setBitcoinGUI(BitcoinGUI *gui)
         // Pass through transaction notifications
         connect(this, SIGNAL(incomingTransaction(QString,int,CAmount,QString,QString,QString,QString)), gui, SLOT(incomingTransaction(QString,int,CAmount,QString,QString,QString,QString)));
 
-        // Connect HD enabled state signal 
+        // Connect HD enabled state signal
         connect(this, SIGNAL(hdEnabledStatusChanged()), gui, SLOT(updateWalletStatus()));
     }
 }

src/reverse_iterator.h

@@ -5,7 +5,7 @@
 
 /**
  * Template used for reverse iteration in C++11 range-based for loops.
- * 
+ *
  *   std::vector<int> v = {1, 2, 3, 4, 5};
  *   for (auto x : reverse_iterate(v))
  *       std::cout << x << " ";
@@ -15,21 +15,21 @@ template <typename T>
 class reverse_range
 {
     T &m_x;
-    
+
 public:
     explicit reverse_range(T &x) : m_x(x) {}
-    
+
     auto begin() const -> decltype(this->m_x.rbegin())
     {
         return m_x.rbegin();
     }
-    
+
     auto end() const -> decltype(this->m_x.rend())
     {
         return m_x.rend();
     }
 };
- 
+
 template <typename T>
 reverse_range<T> reverse_iterate(T &x)
 {