diff --git a/src/Mod/Spreadsheet/App/Cell.cpp b/src/Mod/Spreadsheet/App/Cell.cpp
index c1fbfc2016..9b6701ff5f 100644
--- a/src/Mod/Spreadsheet/App/Cell.cpp
+++ b/src/Mod/Spreadsheet/App/Cell.cpp
@@ -196,7 +196,7 @@ void Cell::setExpression(App::ExpressionPtr &&expr)
             }catch(Base::Exception &e) {
                 e.ReportException();
                 FC_ERR("Failed to restore style of cell "
-                    << owner->sheet()->getFullName() << '.' 
+                    << owner->sheet()->getFullName() << '.'
                     << address.toString() << ": " << e.what());
             }
         }
@@ -224,7 +224,7 @@ const App::Expression *Cell::getExpression(bool withFormat) const
                                 | STYLE_SET
                                 | FOREGROUND_COLOR_SET
                                 | BACKGROUND_COLOR_SET
-                                | DISPLAY_UNIT_SET 
+                                | DISPLAY_UNIT_SET
                                 | ALIAS_SET
                                 | SPANS_SET)))
         {
@@ -273,7 +273,7 @@ bool Cell::getStringContent(std::string & s, bool persistent) const
 
 void Cell::afterRestore() {
     auto expr = freecad_dynamic_cast<StringExpression>(expression.get());
-    if(expr) 
+    if(expr)
         setContent(expr->getText().c_str());
 }
 
@@ -638,7 +638,7 @@ bool Cell::getSpans(int &rows, int &columns) const
 void Cell::setException(const std::string &e, bool silent)
 {
     if(!silent && !e.empty() && owner && owner->sheet()) {
-        FC_ERR(owner->sheet()->getFullName() << '.' 
+        FC_ERR(owner->sheet()->getFullName() << '.'
                 << address.toString() << ": " << e);
     }
     exceptionStr = e;
@@ -648,7 +648,7 @@ void Cell::setException(const std::string &e, bool silent)
 void Cell::setParseException(const std::string &e)
 {
     if(!e.empty() && owner && owner->sheet()) {
-        FC_ERR(owner->sheet()->getFullName() << '.' 
+        FC_ERR(owner->sheet()->getFullName() << '.'
                 << address.toString() << ": " << e);
     }
     exceptionStr = e;
@@ -658,7 +658,7 @@ void Cell::setParseException(const std::string &e)
 void Cell::setResolveException(const std::string &e)
 {
     if(!e.empty() && owner && owner->sheet()) {
-        FC_LOG(owner->sheet()->getFullName() << '.' 
+        FC_LOG(owner->sheet()->getFullName() << '.'
                 << address.toString() << ": " << e);
     }
     exceptionStr = e;
diff --git a/src/Mod/Spreadsheet/App/PropertyColumnWidthsPyImp.cpp b/src/Mod/Spreadsheet/App/PropertyColumnWidthsPyImp.cpp
index 429dfca2e1..1e891ec69f 100644
--- a/src/Mod/Spreadsheet/App/PropertyColumnWidthsPyImp.cpp
+++ b/src/Mod/Spreadsheet/App/PropertyColumnWidthsPyImp.cpp
@@ -38,7 +38,7 @@ std::string PropertyColumnWidthsPy::representation() const
 
 PyObject *PropertyColumnWidthsPy::PyMake(struct _typeobject *, PyObject *, PyObject *)  // Python wrapper
 {
-    // create a new instance of PropertyColumnWidthsPy and the Twin object 
+    // create a new instance of PropertyColumnWidthsPy and the Twin object
     return new PropertyColumnWidthsPy(new PropertyColumnWidths);
 }
 
@@ -55,5 +55,5 @@ PyObject *PropertyColumnWidthsPy::getCustomAttributes(const char* /*attr*/) cons
 
 int PropertyColumnWidthsPy::setCustomAttributes(const char* /*attr*/, PyObject* /*obj*/)
 {
-    return 0; 
+    return 0;
 }
diff --git a/src/Mod/Spreadsheet/App/PropertyRowHeightsPyImp.cpp b/src/Mod/Spreadsheet/App/PropertyRowHeightsPyImp.cpp
index fede44acc5..dd019a91fc 100644
--- a/src/Mod/Spreadsheet/App/PropertyRowHeightsPyImp.cpp
+++ b/src/Mod/Spreadsheet/App/PropertyRowHeightsPyImp.cpp
@@ -38,7 +38,7 @@ std::string PropertyRowHeightsPy::representation(void) const
 
 PyObject *PropertyRowHeightsPy::PyMake(struct _typeobject *, PyObject *, PyObject *)  // Python wrapper
 {
-    // create a new instance of PropertyRowHeightsPy and the Twin object 
+    // create a new instance of PropertyRowHeightsPy and the Twin object
     return new PropertyRowHeightsPy(new PropertyRowHeights);
 }
 
@@ -55,5 +55,5 @@ PyObject *PropertyRowHeightsPy::getCustomAttributes(const char* /*attr*/) const
 
 int PropertyRowHeightsPy::setCustomAttributes(const char* /*attr*/, PyObject* /*obj*/)
 {
-    return 0; 
+    return 0;
 }
diff --git a/src/Mod/Spreadsheet/App/PropertySheet.cpp b/src/Mod/Spreadsheet/App/PropertySheet.cpp
index 813c1c1219..f1f89be227 100644
--- a/src/Mod/Spreadsheet/App/PropertySheet.cpp
+++ b/src/Mod/Spreadsheet/App/PropertySheet.cpp
@@ -155,7 +155,7 @@ bool PropertySheet::isValidAlias(const std::string &candidate)
 namespace
 {
 
-// A utility function that gets the range (the minimum and maximum row and column) out of a 
+// A utility function that gets the range (the minimum and maximum row and column) out of a
 // vector of cell addresses. Note that it's possible that neither cell in the tuple itself
 // has data in it, but operating on all cells in the inclusive range specified by the tuple
 // is guaranteed to include all cells in the passed-in vector, and no cells exist to the
@@ -851,7 +851,7 @@ void PropertySheet::insertRows(int row, int count)
     /* Sort them */
     std::sort(keys.begin(), keys.end(), boost::bind(&PropertySheet::rowSortFunc, this, bp::_1, bp::_2));
 
-    MoveCellsExpressionVisitor<PropertySheet> visitor(*this, 
+    MoveCellsExpressionVisitor<PropertySheet> visitor(*this,
             CellAddress(row, CellAddress::MAX_COLUMNS), count, 0);
 
     AtomicPropertyChange signaller(*this);
@@ -921,7 +921,7 @@ void PropertySheet::removeRows(int row, int count)
     /* Sort them */
     std::sort(keys.begin(), keys.end(), boost::bind(&PropertySheet::rowSortFunc, this, bp::_1, bp::_2));
 
-    MoveCellsExpressionVisitor<PropertySheet> visitor(*this, 
+    MoveCellsExpressionVisitor<PropertySheet> visitor(*this,
             CellAddress(row + count - 1, CellAddress::MAX_COLUMNS), -count, 0);
 
     AtomicPropertyChange signaller(*this);
@@ -979,7 +979,7 @@ void PropertySheet::insertColumns(int col, int count)
     /* Sort them */
     std::sort(keys.begin(), keys.end());
 
-    MoveCellsExpressionVisitor<PropertySheet> visitor(*this, 
+    MoveCellsExpressionVisitor<PropertySheet> visitor(*this,
             CellAddress(CellAddress::MAX_ROWS, col), 0, count);
 
     AtomicPropertyChange signaller(*this);
@@ -1049,7 +1049,7 @@ void PropertySheet::removeColumns(int col, int count)
     /* Sort them */
     std::sort(keys.begin(), keys.end(), boost::bind(&PropertySheet::colSortFunc, this, bp::_1, bp::_2));
 
-    MoveCellsExpressionVisitor<PropertySheet> visitor(*this, 
+    MoveCellsExpressionVisitor<PropertySheet> visitor(*this,
             CellAddress(CellAddress::MAX_ROWS, col + count - 1), 0, -count);
 
     AtomicPropertyChange signaller(*this);
@@ -1448,7 +1448,7 @@ void PropertySheet::renamedDocumentObject(const App::DocumentObject * docObj)
 void PropertySheet::onRelabeledDocument(const App::Document &doc)
 {
     RelabelDocumentExpressionVisitor v(doc);
-    for(auto &c : data) 
+    for(auto &c : data)
         c.second->visit(v);
 }
 
@@ -1520,10 +1520,10 @@ void PropertySheet::recomputeDependencies(CellAddress key)
 
 void PropertySheet::hasSetValue()
 {
-    if(updateCount == 0 || 
+    if(updateCount == 0 ||
        !owner || !owner->getNameInDocument() || owner->isRestoring() ||
        this!=&owner->cells ||
-       testFlag(LinkDetached)) 
+       testFlag(LinkDetached))
     {
         PropertyExpressionContainer::hasSetValue();
         return;
@@ -1671,7 +1671,7 @@ bool PropertySheet::adjustLink(const std::set<DocumentObject*> &inList) {
     return changed;
 }
 
-void PropertySheet::updateElementReference(DocumentObject *feature,bool reverse,bool notify) 
+void PropertySheet::updateElementReference(DocumentObject *feature,bool reverse,bool notify)
 {
     (void)notify;
     if(!feature)
@@ -1695,7 +1695,7 @@ bool PropertySheet::referenceChanged() const {
 }
 
 Property *PropertySheet::CopyOnImportExternal(
-        const std::map<std::string,std::string> &nameMap) const 
+        const std::map<std::string,std::string> &nameMap) const
 {
     std::map<CellAddress,std::unique_ptr<Expression> > changed;
     for(auto &d : data) {
@@ -1709,12 +1709,12 @@ Property *PropertySheet::CopyOnImportExternal(
     if(changed.empty())
         return nullptr;
     std::unique_ptr<PropertySheet> copy(new PropertySheet(*this));
-    for(auto &change : changed) 
+    for(auto &change : changed)
         copy->data[change.first]->setExpression(std::move(change.second));
     return copy.release();
 }
 
-Property *PropertySheet::CopyOnLabelChange(App::DocumentObject *obj, 
+Property *PropertySheet::CopyOnLabelChange(App::DocumentObject *obj,
         const std::string &ref, const char *newLabel) const
 {
     std::map<CellAddress,std::unique_ptr<Expression> > changed;
@@ -1729,12 +1729,12 @@ Property *PropertySheet::CopyOnLabelChange(App::DocumentObject *obj,
     if(changed.empty())
         return nullptr;
     std::unique_ptr<PropertySheet> copy(new PropertySheet(*this));
-    for(auto &change : changed) 
+    for(auto &change : changed)
         copy->data[change.first]->setExpression(std::move(change.second));
     return copy.release();
 }
 
-Property *PropertySheet::CopyOnLinkReplace(const App::DocumentObject *parent, 
+Property *PropertySheet::CopyOnLinkReplace(const App::DocumentObject *parent,
         App::DocumentObject *oldObj, App::DocumentObject *newObj) const
 {
     std::map<CellAddress,std::unique_ptr<Expression> > changed;
@@ -1749,7 +1749,7 @@ Property *PropertySheet::CopyOnLinkReplace(const App::DocumentObject *parent,
     if(changed.empty())
         return nullptr;
     std::unique_ptr<PropertySheet> copy(new PropertySheet(*this));
-    for(auto &change : changed) 
+    for(auto &change : changed)
         copy->data[change.first]->setExpression(std::move(change.second));
     return copy.release();
 }
@@ -1765,7 +1765,7 @@ std::map<App::ObjectIdentifier, const App::Expression*> PropertySheet::getExpres
 }
 
 void PropertySheet::setExpressions(
-        std::map<App::ObjectIdentifier, App::ExpressionPtr> &&exprs) 
+        std::map<App::ObjectIdentifier, App::ExpressionPtr> &&exprs)
 {
     AtomicPropertyChange signaller(*this);
     for(auto &v : exprs) {
@@ -1798,7 +1798,7 @@ App::Range PropertySheet::getRange(const char *range, bool silent) const {
     assert(range);
     const char *sep = strchr(range,':');
     CellAddress from,to;
-    if(!sep) 
+    if(!sep)
         from = to = getCellAddress(range,silent);
     else {
         std::string addr(range,sep);
@@ -1813,7 +1813,7 @@ App::Range PropertySheet::getRange(const char *range, bool silent) const {
             for(;;) {
                 caddr.setRow(caddr.row()+r);
                 caddr.setCol(caddr.col()+c);
-                if(!caddr.isValid() || !getValue(caddr)) 
+                if(!caddr.isValid() || !getValue(caddr))
                     break;
             }
             caddr.setRow(caddr.row()-r);
@@ -1830,7 +1830,7 @@ App::Range PropertySheet::getRange(const char *range, bool silent) const {
             if(addr == "-" || addr == "|")
                 return Range(from, findCell(from,1,1));
             to = getCellAddress(addr.c_str(),silent);
-        } 
+        }
     }
 
     if(!from.isValid() || !to.isValid())
@@ -1842,7 +1842,7 @@ bool PropertySheet::isBindingPath(const ObjectIdentifier &path,
         CellAddress *from, CellAddress *to, bool *href) const
 {
     const auto &comps = path.getComponents();
-    if (comps.size()!=4 
+    if (comps.size()!=4
             || !comps[2].isSimple()
             || !comps[3].isSimple()
             || (comps[1].getName()!="Bind"
@@ -1882,7 +1882,7 @@ PropertySheet::getBinding(const Range &range,
             if(href) {
                 if((expr->getFunction()!=FunctionExpression::HIDDENREF
                             && expr->getFunction()!=FunctionExpression::HREF)
-                        || expr->getArgs().size()!=1 
+                        || expr->getArgs().size()!=1
                         || !expr->getArgs().front()->isDerivedFrom(FunctionExpression::getClassTypeId()))
                     continue;
                 expr = static_cast<FunctionExpression*>(expr->getArgs().front());
@@ -1921,7 +1921,7 @@ void PropertySheet::setPathValue(const ObjectIdentifier &path, const boost::any
 
     if(pyValue.isSequence()) {
         Py::Sequence seq(pyValue);
-        if(seq.size()==3 
+        if(seq.size()==3
                 && PyObject_TypeCheck(seq[0].ptr(),&PropertySheetPy::Type)
                 && Py::Object(seq[1].ptr()).isString()
                 && Py::Object(seq[2].ptr()).isString())
diff --git a/src/Mod/Spreadsheet/App/PropertySheetPyImp.cpp b/src/Mod/Spreadsheet/App/PropertySheetPyImp.cpp
index 1107dbf201..2343bfb83a 100644
--- a/src/Mod/Spreadsheet/App/PropertySheetPyImp.cpp
+++ b/src/Mod/Spreadsheet/App/PropertySheetPyImp.cpp
@@ -38,7 +38,7 @@ std::string PropertySheetPy::representation(void) const
 
 PyObject *PropertySheetPy::PyMake(struct _typeobject *, PyObject *, PyObject *)  // Python wrapper
 {
-    // create a new instance of PropertySheetPy and the Twin object 
+    // create a new instance of PropertySheetPy and the Twin object
     return new PropertySheetPy(new PropertySheet);
 }
 
@@ -60,5 +60,5 @@ PyObject *PropertySheetPy::getCustomAttributes(const char* /*attr*/) const
 
 int PropertySheetPy::setCustomAttributes(const char* /*attr*/, PyObject* /*obj*/)
 {
-    return 0; 
+    return 0;
 }
diff --git a/src/Mod/Spreadsheet/Gui/DlgBindSheet.cpp b/src/Mod/Spreadsheet/Gui/DlgBindSheet.cpp
index 3f7a3820f7..d1a3cf9531 100644
--- a/src/Mod/Spreadsheet/Gui/DlgBindSheet.cpp
+++ b/src/Mod/Spreadsheet/Gui/DlgBindSheet.cpp
@@ -152,7 +152,7 @@ void DlgBindSheet::accept()
                 if(!doc)
                     FC_THROWM(Base::RuntimeError, "Cannot find document " << docname);
                 obj = Base::freecad_dynamic_cast<Sheet>(doc->getObject(sep+1));
-            } else 
+            } else
                 obj = Base::freecad_dynamic_cast<Sheet>(sheet->getDocument()->getObject(ref));
             if(!obj)
                 FC_THROWM(Base::RuntimeError, "Cannot find Spreadsheet '" << ref << "'");
@@ -180,13 +180,13 @@ void DlgBindSheet::accept()
         checkAddress(fromEnd, fromCellEnd, false);
 
         std::string toStart(ui->lineEditToStart->text().trimmed().toLatin1().constData());
-        if(boost::starts_with(toStart,"=")) 
+        if(boost::starts_with(toStart,"="))
             toStart.erase(toStart.begin());
         else
             checkAddress(toStart, toCellStart, true);
 
         std::string toEnd(ui->lineEditToEnd->text().trimmed().toLatin1().constData());
-        if(boost::starts_with(toEnd,"=")) 
+        if(boost::starts_with(toEnd,"="))
             toEnd.erase(toEnd.begin());
         else {
             checkAddress(toEnd, toCellEnd, true);
diff --git a/src/Mod/Spreadsheet/Gui/DlgSheetConf.cpp b/src/Mod/Spreadsheet/Gui/DlgSheetConf.cpp
index 4433916890..4781b70f55 100644
--- a/src/Mod/Spreadsheet/Gui/DlgSheetConf.cpp
+++ b/src/Mod/Spreadsheet/Gui/DlgSheetConf.cpp
@@ -109,12 +109,12 @@ App::Property *DlgSheetConf::prepare(CellAddress &from, CellAddress &to,
             e.ReportException();
             FC_THROWM(Base::RuntimeError, "Failed to parse expression for property");
         }
-        if(expr->hasComponent() || !expr->isDerivedFrom(App::VariableExpression::getClassTypeId())) 
+        if(expr->hasComponent() || !expr->isDerivedFrom(App::VariableExpression::getClassTypeId()))
             FC_THROWM(Base::RuntimeError, "Invalid property expression: " << expr->toString());
 
         path = static_cast<App::VariableExpression*>(expr.get())->getPath();
         auto obj = path.getDocumentObject();
-        if(!obj) 
+        if(!obj)
             FC_THROWM(Base::RuntimeError, "Invalid object referenced in: " << expr->toString());
 
         int pseudoType;
@@ -182,7 +182,7 @@ void DlgSheetConf::accept()
 
         std::string exprTxt(ui->lineEditProp->text().trimmed().toUtf8().constData());
         App::ExpressionPtr expr(App::Expression::parse(sheet,exprTxt));
-        if(expr->hasComponent() || !expr->isDerivedFrom(App::VariableExpression::getClassTypeId())) 
+        if(expr->hasComponent() || !expr->isDerivedFrom(App::VariableExpression::getClassTypeId()))
             FC_THROWM(Base::RuntimeError, "Invalid property expression: " << expr->toString());
 
         AutoTransaction guard("Setup conf table");
diff --git a/src/Mod/Spreadsheet/Gui/DlgSheetConf.h b/src/Mod/Spreadsheet/Gui/DlgSheetConf.h
index ce2aa42895..7555339f79 100644
--- a/src/Mod/Spreadsheet/Gui/DlgSheetConf.h
+++ b/src/Mod/Spreadsheet/Gui/DlgSheetConf.h
@@ -35,11 +35,11 @@ namespace SpreadsheetGui {
 class DlgSheetConf : public QDialog
 {
     Q_OBJECT
-    
+
 public:
     explicit DlgSheetConf(Spreadsheet::Sheet *sheet, App::Range range, QWidget *parent = nullptr);
     ~DlgSheetConf() override;
-    
+
     void accept() override;
 
     App::Property *prepare(App::CellAddress &from, App::CellAddress &to,
diff --git a/src/Mod/Spreadsheet/Gui/LineEdit.cpp b/src/Mod/Spreadsheet/Gui/LineEdit.cpp
index ee29cf5e44..3908f146c4 100644
--- a/src/Mod/Spreadsheet/Gui/LineEdit.cpp
+++ b/src/Mod/Spreadsheet/Gui/LineEdit.cpp
@@ -76,7 +76,7 @@ bool LineEdit::event(QEvent *event)
     else if (event && event->type() == QEvent::KeyPress && !completerActive()) {
         QKeyEvent * kevent = static_cast<QKeyEvent*>(event);
         lastKeyPressed = kevent->key();
-        lastModifiers = kevent->modifiers(); 
+        lastModifiers = kevent->modifiers();
     }
     return Gui::ExpressionLineEdit::event(event);
 }
diff --git a/src/Mod/Spreadsheet/Gui/PropertiesDialog.h b/src/Mod/Spreadsheet/Gui/PropertiesDialog.h
index e68ceed029..d688975ea0 100644
--- a/src/Mod/Spreadsheet/Gui/PropertiesDialog.h
+++ b/src/Mod/Spreadsheet/Gui/PropertiesDialog.h
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (c) Eivind Kvedalen (eivind@kvedalen.name) 2015             *
+ *   Copyright (c) 2015 Eivind Kvedalen <eivind@kvedalen.name>             *
  *                                                                         *
  *   This file is part of the FreeCAD CAx development system.              *
  *                                                                         *
@@ -35,11 +35,11 @@ namespace SpreadsheetGui {
 class PropertiesDialog : public QDialog
 {
     Q_OBJECT
-    
+
 public:
     explicit PropertiesDialog(Spreadsheet::Sheet *_sheet, const std::vector<App::Range> & _ranges, QWidget *parent = nullptr);
     ~PropertiesDialog() override;
-    
+
     void apply();
     void selectAlias();
 
diff --git a/src/Mod/Spreadsheet/Gui/SheetModel.h b/src/Mod/Spreadsheet/Gui/SheetModel.h
index fd968c90fa..db8d5cd865 100644
--- a/src/Mod/Spreadsheet/Gui/SheetModel.h
+++ b/src/Mod/Spreadsheet/Gui/SheetModel.h
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (c) Eivind Kvedalen (eivind@kvedalen.name) 2015             *
+ *   Copyright (c) 2015 Eivind Kvedalen <eivind@kvedalen.name>             *
  *                                                                         *
  *   This file is part of the FreeCAD CAx development system.              *
  *                                                                         *
@@ -40,7 +40,7 @@ class SheetModel : public QAbstractTableModel
 public:
     explicit SheetModel(Spreadsheet::Sheet * _sheet, QObject *parent = nullptr);
     ~SheetModel() override;
-    
+
     explicit SheetModel(QObject *parent);
     int rowCount(const QModelIndex &parent = QModelIndex()) const override ;
     int columnCount(const QModelIndex &parent = QModelIndex()) const override;
diff --git a/src/Mod/Spreadsheet/Gui/SheetTableView.cpp b/src/Mod/Spreadsheet/Gui/SheetTableView.cpp
index d23266ae69..471ac67ace 100644
--- a/src/Mod/Spreadsheet/Gui/SheetTableView.cpp
+++ b/src/Mod/Spreadsheet/Gui/SheetTableView.cpp
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (c) Eivind Kvedalen (eivind@kvedalen.name) 2015             *
+ *   Copyright (c) 2015 Eivind Kvedalen <eivind@kvedalen.name>             *
  *                                                                         *
  *   This file is part of the FreeCAD CAx development system.              *
  *                                                                         *
@@ -127,7 +127,7 @@ SheetTableView::SheetTableView(QWidget *parent)
                     The number refers to how many lines are selected and will be inserted. */
                 auto insertBefore = menu.addAction(tr("Insert %n row(s) above", "", selection.size()));
                 connect(insertBefore, &QAction::triggered, this, &SheetTableView::insertRows);
-    
+
                 if (max < model()->rowCount() - 1) {
                     auto insertAfter = menu.addAction(tr("Insert %n row(s) below", "", selection.size()));
                     connect(insertAfter, &QAction::triggered, this, &SheetTableView::insertRowsAfter);
@@ -165,10 +165,10 @@ SheetTableView::SheetTableView(QWidget *parent)
             connect(remove, &QAction::triggered, this, &SheetTableView::removeColumns);
             menu.exec(horizontalHeader()->mapToGlobal(point));
        });
-       
+
     actionProperties = new QAction(tr("Properties..."), this);
     addAction(actionProperties);
-    
+
     horizontalHeader()->setContextMenuPolicy(Qt::CustomContextMenu);
     verticalHeader()->setContextMenuPolicy(Qt::CustomContextMenu);
 
@@ -814,7 +814,7 @@ void SheetTableView::finishEditWithMove(int keyPressed, Qt::KeyboardModifiers mo
 
     case Qt::Key_Home:
         // Home: row 1, same column
-        // Ctrl-Home: row 1, column 1 
+        // Ctrl-Home: row 1, column 1
         targetRow = 0;
         if (modifiers == Qt::ControlModifier)
             targetColumn = 0;
@@ -931,7 +931,7 @@ void SheetTableView::finishEditWithMove(int keyPressed, Qt::KeyboardModifiers mo
         // With shift down, this motion becomes a block selection command, rather than just simple motion:
         ModifyBlockSelection(targetRow, targetColumn);
     }
-        
+
 }
 
 void SheetTableView::ModifyBlockSelection(int targetRow, int targetCol)
@@ -989,7 +989,7 @@ void SheetTableView::splitCell() {
 }
 
 void SheetTableView::closeEditor(QWidget * editor, QAbstractItemDelegate::EndEditHint hint)
-{ 
+{
     QTableView::closeEditor(editor, hint);
 }
 
diff --git a/src/Mod/Spreadsheet/Gui/SheetTableView.h b/src/Mod/Spreadsheet/Gui/SheetTableView.h
index bba842823c..311df2852b 100644
--- a/src/Mod/Spreadsheet/Gui/SheetTableView.h
+++ b/src/Mod/Spreadsheet/Gui/SheetTableView.h
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (c) Eivind Kvedalen (eivind@kvedalen.name) 2015             *
+ *   Copyright (c) 2015 Eivind Kvedalen <eivind@kvedalen.name>             *
  *                                                                         *
  *   This file is part of the FreeCAD CAx development system.              *
  *                                                                         *
@@ -35,8 +35,8 @@ namespace SpreadsheetGui {
 class SheetViewHeader : public QHeaderView {
     Q_OBJECT
 public:
-    SheetViewHeader(QTableView *owner, Qt::Orientation o) 
-        : QHeaderView(o),owner(owner) 
+    SheetViewHeader(QTableView *owner, Qt::Orientation o)
+        : QHeaderView(o),owner(owner)
     {
         setSectionsClickable(true);
     }
@@ -55,7 +55,7 @@ class SheetTableView : public QTableView
 public:
     explicit SheetTableView(QWidget *parent = nullptr);
     ~SheetTableView() override;
-    
+
     void edit(const QModelIndex &index);
     void setSheet(Spreadsheet::Sheet *_sheet);
     std::vector<App::Range> selectedRanges() const;
diff --git a/src/Mod/Spreadsheet/Gui/SpreadsheetDelegate.cpp b/src/Mod/Spreadsheet/Gui/SpreadsheetDelegate.cpp
index 2b5c37d281..7df2637191 100644
--- a/src/Mod/Spreadsheet/Gui/SpreadsheetDelegate.cpp
+++ b/src/Mod/Spreadsheet/Gui/SpreadsheetDelegate.cpp
@@ -112,13 +112,13 @@ static inline void drawBorder(QPainter *painter, const QStyleOptionViewItem &opt
         painter->drawRect(rect.adjusted(0,0,-1,-1));
         return;
     }
-    if(flags & Sheet::BorderLeft) 
+    if(flags & Sheet::BorderLeft)
         painter->drawLine(rect.topLeft(), rect.bottomLeft());
-    if(flags & Sheet::BorderTop) 
+    if(flags & Sheet::BorderTop)
         painter->drawLine(rect.topLeft(), rect.topRight());
-    if(flags & Sheet::BorderRight) 
+    if(flags & Sheet::BorderRight)
         painter->drawLine(rect.topRight(), rect.bottomRight());
-    if(flags & Sheet::BorderBottom) 
+    if(flags & Sheet::BorderBottom)
         painter->drawLine(rect.bottomLeft(), rect.bottomRight());
 }
 
diff --git a/src/Mod/Spreadsheet/TestSpreadsheet.py b/src/Mod/Spreadsheet/TestSpreadsheet.py
index ac056b95ef..8988b46840 100644
--- a/src/Mod/Spreadsheet/TestSpreadsheet.py
+++ b/src/Mod/Spreadsheet/TestSpreadsheet.py
@@ -1369,7 +1369,7 @@ class SpreadsheetCases(unittest.TestCase):
             sheet.set(cell,str(i))
         used_range = sheet.getUsedRange()
         self.assertEquals(used_range,("C3","Z20"))
-        
+
         for i,cell in enumerate(test_cells):
             sheet.set(cell,"")
             sheet.setAlignment(cell,"center")
@@ -1400,7 +1400,7 @@ class SpreadsheetCases(unittest.TestCase):
             sheet.set(cell,str(i))
         non_empty_range = sheet.getNonEmptyRange()
         self.assertEquals(non_empty_range,("C3","Z20"))
-        
+
         for i,cell in enumerate(test_cells):
             sheet.set(cell,"")
             sheet.setAlignment(cell,"center")