diff --git a/src/App/DocumentObject.h b/src/App/DocumentObject.h
index ca86a0719e..f4202f6eb8 100644
--- a/src/App/DocumentObject.h
+++ b/src/App/DocumentObject.h
@@ -78,7 +78,7 @@ public:
     DocumentObjectExecReturn(const char* sWhy, DocumentObject* WhichObject=0)
         : Which(WhichObject)
     {
-        if(sWhy)
+        if (sWhy)
             Why = sWhy;
     }
 
diff --git a/src/App/Extension.cpp b/src/App/Extension.cpp
index f0fb3d59f2..fe55f97ca9 100644
--- a/src/App/Extension.cpp
+++ b/src/App/Extension.cpp
@@ -74,13 +74,13 @@ Extension::~Extension()
 void Extension::initExtensionType(Base::Type type) {
 
     m_extensionType = type;
-    if(m_extensionType.isBad())
+    if (m_extensionType.isBad())
         throw Base::RuntimeError("Extension: Extension type not set");
 }
 
 void Extension::initExtension(ExtensionContainer* obj) {
 
-    if(m_extensionType.isBad())
+    if (m_extensionType.isBad())
         throw Base::RuntimeError("Extension: Extension type not set");
  
     //all properties are initialised without PropertyContainer father. Now that we know it we can
@@ -107,13 +107,13 @@ PyObject* Extension::getExtensionPyObject(void) {
 
 std::string Extension::name() const {
     
-    if(m_extensionType.isBad())
+    if (m_extensionType.isBad())
         throw Base::RuntimeError("Extension::name: Extension type not set");
     
     std::string temp(m_extensionType.getName());
     std::string::size_type pos = temp.find_last_of(':');
 
-    if(pos != std::string::npos)
+    if (pos != std::string::npos)
         return temp.substr(pos+1);
     else
         return std::string();
diff --git a/src/App/Property.h b/src/App/Property.h
index 07df953ffd..be321d346c 100644
--- a/src/App/Property.h
+++ b/src/App/Property.h
@@ -329,7 +329,7 @@ public:
          * before, and only then will it call the property's aboutToSetValue().
          */
         void aboutToChange() {
-            if(!mProp.hasChanged) {
+            if (!mProp.hasChanged) {
                 mProp.hasChanged = true;
                 mProp.aboutToSetValue();
             }
@@ -350,12 +350,12 @@ public:
                 // Must make sure to not throw in a destructor
                 try {
                     mProp.hasSetValue();
-                }catch(Base::Exception &e) {
+                } catch(Base::Exception &e) {
                     e.ReportException();
-                }catch(...) {}
+                } catch(...) {}
                 mProp.hasChanged = false;
             }
-            if(mProp.signalCounter>0)
+            if (mProp.signalCounter>0)
                 mProp.signalCounter--;
         }
 
@@ -367,9 +367,9 @@ public:
         // Destructor cannot throw. So we provide this function to allow error
         // propagation.
         void tryInvoke() {
-            if(mProp.signalCounter==1 && mProp.hasChanged) {
+            if (mProp.signalCounter==1 && mProp.hasChanged) {
                 mProp.hasSetValue();
-                if(mProp.signalCounter>0)
+                if (mProp.signalCounter>0)
                     --mProp.signalCounter;
                 mProp.hasChanged = false;
             }
@@ -500,14 +500,14 @@ public:
 
     virtual void set1Value(int index, const_reference value) {
         int size = getSize();
-        if(index<-1 || index>size)
+        if (index<-1 || index>size)
             throw Base::RuntimeError("index out of bound");
 
         atomic_change guard(*this);
-        if(index==-1 || index == size) {
+        if (index==-1 || index == size) {
             index = size;
             setSize(index+1,value);
-        }else
+        } else
             _lValueList[index] = value;
         this->_touchList.insert(index);
         guard.tryInvoke();
@@ -517,17 +517,17 @@ protected:
 
     void setPyValues(const std::vector<PyObject*> &vals, const std::vector<int> &indices) override 
     {
-        if(indices.empty()) {
+        if (indices.empty()) {
             ListT values;
             values.resize(vals.size());
-            for(std::size_t i=0,count=vals.size();i<count;++i)
+            for (std::size_t i=0,count=vals.size();i<count;++i)
                 values[i] = getPyValue(vals[i]);
             setValues(std::move(values));
             return;
         }
         assert(vals.size()==indices.size());
         atomic_change guard(*this);
-        for(int i=0,count=indices.size();i<count;++i)
+        for (int i=0,count=indices.size();i<count;++i)
             set1Value(indices[i],getPyValue(vals[i]));
         guard.tryInvoke();
     }
diff --git a/src/Base/Console.cpp b/src/Base/Console.cpp
index b7506d6768..31a1b90d81 100644
--- a/src/Base/Console.cpp
+++ b/src/Base/Console.cpp
@@ -133,7 +133,7 @@ ConsoleSingleton::ConsoleSingleton(void)
 ConsoleSingleton::~ConsoleSingleton()
 {
     ConsoleOutput::destruct();
-    for(std::set<ILogger * >::iterator Iter=_aclObservers.begin();Iter!=_aclObservers.end();++Iter)
+    for (std::set<ILogger * >::iterator Iter=_aclObservers.begin();Iter!=_aclObservers.end();++Iter)
         delete (*Iter);
 }
 
@@ -383,32 +383,32 @@ void ConsoleSingleton::DetachObserver(ILogger *pcObserver)
 
 void ConsoleSingleton::NotifyMessage(const char *sMsg)
 {
-    for(std::set<ILogger * >::iterator Iter=_aclObservers.begin();Iter!=_aclObservers.end();++Iter) {
-        if((*Iter)->bMsg)
+    for (std::set<ILogger * >::iterator Iter=_aclObservers.begin();Iter!=_aclObservers.end();++Iter) {
+        if ((*Iter)->bMsg)
             (*Iter)->SendLog(sMsg, LogStyle::Message);   // send string to the listener
     }
 }
 
 void ConsoleSingleton::NotifyWarning(const char *sMsg)
 {
-    for(std::set<ILogger * >::iterator Iter=_aclObservers.begin();Iter!=_aclObservers.end();++Iter) {
-        if((*Iter)->bWrn)
+    for (std::set<ILogger * >::iterator Iter=_aclObservers.begin();Iter!=_aclObservers.end();++Iter) {
+        if ((*Iter)->bWrn)
             (*Iter)->SendLog(sMsg, LogStyle::Warning);   // send string to the listener
     }
 }
 
 void ConsoleSingleton::NotifyError(const char *sMsg)
 {
-    for(std::set<ILogger * >::iterator Iter=_aclObservers.begin();Iter!=_aclObservers.end();++Iter) {
-        if((*Iter)->bErr)
+    for (std::set<ILogger * >::iterator Iter=_aclObservers.begin();Iter!=_aclObservers.end();++Iter) {
+        if ((*Iter)->bErr)
             (*Iter)->SendLog(sMsg, LogStyle::Error);   // send string to the listener
     }
 }
 
 void ConsoleSingleton::NotifyLog(const char *sMsg)
 {
-    for(std::set<ILogger * >::iterator Iter=_aclObservers.begin();Iter!=_aclObservers.end();++Iter) {
-        if((*Iter)->bLog)
+    for (std::set<ILogger * >::iterator Iter=_aclObservers.begin();Iter!=_aclObservers.end();++Iter) {
+        if ((*Iter)->bLog)
             (*Iter)->SendLog(sMsg, LogStyle::Log);   // send string to the listener
     }
 }
@@ -416,26 +416,26 @@ void ConsoleSingleton::NotifyLog(const char *sMsg)
 ILogger *ConsoleSingleton::Get(const char *Name) const
 {
     const char* OName;
-    for(std::set<ILogger * >::const_iterator Iter=_aclObservers.begin();Iter!=_aclObservers.end();++Iter) {
+    for (std::set<ILogger * >::const_iterator Iter=_aclObservers.begin();Iter!=_aclObservers.end();++Iter) {
         OName = (*Iter)->Name();   // get the name
-        if(OName && strcmp(OName,Name) == 0)
+        if (OName && strcmp(OName,Name) == 0)
             return *Iter;
     }
     return 0;
 }
 
 int *ConsoleSingleton::GetLogLevel(const char *tag, bool create) {
-    if(!tag) tag = "";
-    if(_logLevels.find(tag) != _logLevels.end())
+    if (!tag) tag = "";
+    if (_logLevels.find(tag) != _logLevels.end())
         return &_logLevels[tag];
-    if(!create) return 0;
+    if (!create) return 0;
     int &ret = _logLevels[tag];
     ret = -1;
     return &ret;
 }
 
 void ConsoleSingleton::Refresh() {
-    if(_bCanRefresh)
+    if (_bCanRefresh)
         qApp->processEvents(QEventLoop::ExcludeUserInputEvents);
 }
 
@@ -459,7 +459,7 @@ void ConsoleSingleton::Destruct(void)
 ConsoleSingleton & ConsoleSingleton::Instance(void)
 {
     // not initialized?
-    if(!_pcSingleton)
+    if (!_pcSingleton)
     {
         _pcSingleton = new ConsoleSingleton();
     }
@@ -681,19 +681,19 @@ PyObject *ConsoleSingleton::sPyGetStatus(PyObject * /*self*/, PyObject *args)
     PY_TRY{
         bool b=false;
         ILogger *pObs = Instance().Get(pstr1);
-        if(!pObs)
+        if (!pObs)
         {
             Py_INCREF(Py_None);
             return Py_None;
         }
 
-        if(strcmp(pstr2,"Log") == 0)
+        if (strcmp(pstr2,"Log") == 0)
             b = pObs->bLog;
-        else if(strcmp(pstr2,"Wrn") == 0)
+        else if (strcmp(pstr2,"Wrn") == 0)
             b = pObs->bWrn;
-        else if(strcmp(pstr2,"Msg") == 0)
+        else if (strcmp(pstr2,"Msg") == 0)
             b = pObs->bMsg;
-        else if(strcmp(pstr2,"Err") == 0)
+        else if (strcmp(pstr2,"Err") == 0)
             b = pObs->bErr;
 
         return Py_BuildValue("i",b?1:0);
@@ -710,22 +710,23 @@ PyObject *ConsoleSingleton::sPySetStatus(PyObject * /*self*/, PyObject *args)
 
     PY_TRY{
         ILogger *pObs = Instance().Get(pstr1);
-        if(pObs)
+        if (pObs)
         {
-            if(strcmp(pstr2,"Log") == 0)
+            if (strcmp(pstr2,"Log") == 0)
                 pObs->bLog = (Bool==0)?false:true;
-            else if(strcmp(pstr2,"Wrn") == 0)
+            else if (strcmp(pstr2,"Wrn") == 0)
                 pObs->bWrn = (Bool==0)?false:true;
-            else if(strcmp(pstr2,"Msg") == 0)
+            else if (strcmp(pstr2,"Msg") == 0)
                 pObs->bMsg = (Bool==0)?false:true;
-            else if(strcmp(pstr2,"Err") == 0)
+            else if (strcmp(pstr2,"Err") == 0)
                 pObs->bErr = (Bool==0)?false:true;
             else
                 Py_Error(Base::BaseExceptionFreeCADError,"Unknown Message Type (use Log, Err, Msg or Wrn)");
 
             Py_INCREF(Py_None);
             return Py_None;
-        } else {
+        } 
+	else {
             Py_Error(Base::BaseExceptionFreeCADError,"Unknown Console Type");
     }
 
@@ -948,8 +949,8 @@ std::stringstream &LogLevel::prefix(std::stringstream &str, const char *src, int
 {
     static FC_TIME_POINT s_tstart;
     static bool s_timing = false;
-    if(print_time) {
-        if(!s_timing) {
+    if (print_time) {
+        if (!s_timing) {
             s_timing = true;
             _FC_TIME_INIT(s_tstart);
         }
@@ -957,10 +958,10 @@ std::stringstream &LogLevel::prefix(std::stringstream &str, const char *src, int
         auto d = std::chrono::duration_cast<FC_DURATION>(tnow-s_tstart);
         str << d.count() << ' ';
     }
-    if(print_tag) str << '<' << tag << "> ";
-    if(print_src==2) {
+    if (print_tag) str << '<' << tag << "> ";
+    if (print_src==2) {
         PyFrameObject* frame = PyEval_GetFrame();
-        if(frame) {
+        if (frame) {
             line = PyFrame_GetLineNumber(frame);
 #if PY_MAJOR_VERSION >= 3
             src = PyUnicode_AsUTF8(frame->f_code->co_filename);
@@ -969,7 +970,7 @@ std::stringstream &LogLevel::prefix(std::stringstream &str, const char *src, int
 #endif
         }
     }
-    if(print_src && src && src[0]) {
+    if (print_src && src && src[0]) {
 #ifdef FC_OS_WIN32
         const char *_f = std::strrchr(src, '\\');
 #else
diff --git a/src/Base/Exception.cpp b/src/Base/Exception.cpp
index 048b0baf46..522429de6d 100644
--- a/src/Base/Exception.cpp
+++ b/src/Base/Exception.cpp
@@ -91,14 +91,14 @@ void Exception::ReportException (void) const
 {
     if (!_isReported) {
         const char *msg;
-        if(_sErrMsg.empty())
+        if (_sErrMsg.empty())
             msg = typeid(*this).name();
         else
             msg = _sErrMsg.c_str();
 #ifdef FC_DEBUG
-        if(_function.size()) {
+        if (_function.size()) {
             _FC_ERR(_file.c_str(),_line, _function << " -- " << msg);
-        }else
+        } else
 #endif
             _FC_ERR(_file.c_str(),_line,msg);
         _isReported = true;
@@ -319,14 +319,14 @@ void FileException::ReportException (void) const
 {
     if (!_isReported) {
         const char *msg;
-        if(_sErrMsgAndFileName.empty())
+        if (_sErrMsgAndFileName.empty())
             msg = typeid(*this).name();
         else
             msg = _sErrMsgAndFileName.c_str();
 #ifdef FC_DEBUG
-        if(_function.size()) {
+        if (_function.size()) {
             _FC_ERR(_file.c_str(),_line, _function << " -- " << msg);
-        }else
+        } else
 #endif
             _FC_ERR(_file.c_str(),_line,msg);
         _isReported = true;
diff --git a/src/Base/Interpreter.cpp b/src/Base/Interpreter.cpp
index ad7175014e..03b74aee61 100644
--- a/src/Base/Interpreter.cpp
+++ b/src/Base/Interpreter.cpp
@@ -82,7 +82,7 @@ PyException::PyException(void)
 
     _exceptionType = PP_last_exception_type;
 
-    if(PP_last_exception_type) {
+    if (PP_last_exception_type) {
         // WARNING: we are assuming that python type object will never be
         // destroyed, so we don't keep reference here to save book-keeping in
         // our copy constructor and destructor
@@ -123,7 +123,7 @@ void PyException::raiseException() {
         if (_exceptionType == Base::BaseExceptionFreeCADAbort)
             edict.setItem("sclassname", 
                     Py::String(typeid(Base::AbortException).name()));
-        if(_isReported)
+        if (_isReported)
             edict.setItem("breported", Py::True());
         Base::ExceptionFactory::Instance().raiseException(edict.ptr());
     }
diff --git a/src/Base/MatrixPyImp.cpp b/src/Base/MatrixPyImp.cpp
index bb3501d3b2..6c18dfe0ca 100644
--- a/src/Base/MatrixPyImp.cpp
+++ b/src/Base/MatrixPyImp.cpp
@@ -178,10 +178,10 @@ PyObject * MatrixPy::number_power_handler (PyObject* self, PyObject* other, PyOb
     Base::Matrix4D a = static_cast<MatrixPy*>(self)->value();
 
     long b = Py::Int(other);
-    if(!b)
+    if (!b)
         return new MatrixPy(Matrix4D());
 
-    if(b < 0) {
+    if (b < 0) {
         if (fabs(a.determinant()) > DBL_EPSILON)
             a.inverseGauss();
         else {
@@ -192,7 +192,7 @@ PyObject * MatrixPy::number_power_handler (PyObject* self, PyObject* other, PyOb
     }
 
     auto res = a;
-    for(--b;b;--b)
+    for (--b;b;--b)
         res *= a;
     return new MatrixPy(res);
 }
@@ -303,7 +303,7 @@ PyObject* MatrixPy::scale(PyObject * args)
 PyObject* MatrixPy::hasScale(PyObject * args)
 {
     double tol=0;
-    if(!PyArg_ParseTuple(args, "|d", &tol))
+    if (!PyArg_ParseTuple(args, "|d", &tol))
         return 0;
     return Py::new_reference_to(Py::Int(getMatrixPtr()->hasScale(tol)));
 }
diff --git a/src/Base/Quantity.cpp b/src/Base/Quantity.cpp
index 4218fc1957..5fab996453 100644
--- a/src/Base/Quantity.cpp
+++ b/src/Base/Quantity.cpp
@@ -396,11 +396,11 @@ double num_change(char* yytext,char dez_delim,char grp_delim)
     double ret_val;
     char temp[40];
     int i = 0;
-    for(char* c=yytext;*c!='\0';c++){ 
+    for (char* c=yytext;*c!='\0';c++){ 
         // skip group delimiter
-        if(*c==grp_delim) continue;
+        if (*c==grp_delim) continue;
         // check for a dez delimiter other then dot
-        if(*c==dez_delim && dez_delim !='.')
+        if (*c==dez_delim && dez_delim !='.')
              temp[i++] = '.';
         else
             temp[i++] = *c; 
diff --git a/src/Base/Rotation.cpp b/src/Base/Rotation.cpp
index 24bb6840b7..4d4971a6c3 100644
--- a/src/Base/Rotation.cpp
+++ b/src/Base/Rotation.cpp
@@ -121,7 +121,7 @@ void Rotation::evaluateVector()
     // Taken from <http://de.wikipedia.org/wiki/Quaternionen>
     //
     // Note: -1 < w < +1 (|w| == 1 not allowed, with w:=quat[3])
-    if((this->quat[3] > -1.0) && (this->quat[3] < 1.0)) {
+    if ((this->quat[3] > -1.0) && (this->quat[3] < 1.0)) {
         double rfAngle = acos(this->quat[3]) * 2.0;
         double scale = sin(rfAngle / 2.0);
         // Get a normalized vector 
@@ -287,7 +287,7 @@ void Rotation::setValue(const Vector3d & rotateFrom, const Vector3d & rotateTo)
         else {
             // We can use any axis perpendicular to u (and v)
             Vector3d t = u % Vector3d(1.0, 0.0, 0.0);
-            if(t.Length() < Base::Vector3d::epsilon())
+            if (t.Length() < Base::Vector3d::epsilon())
                 t = u % Vector3d(0.0, 1.0, 0.0);
             this->setValue(t.x, t.y, t.z, 0.0);
         }
@@ -455,7 +455,7 @@ Rotation Rotation::slerp(const Rotation & q0, const Rotation & q1, double t)
     double scale1 = t;
     double dot = q0.quat[0]*q1.quat[0]+q0.quat[1]*q1.quat[1]+q0.quat[2]*q1.quat[2]+q0.quat[3]*q1.quat[3];
     bool neg=false;
-    if(dot < 0.0) {
+    if (dot < 0.0) {
         dot = -dot;
         neg = true;
     }
@@ -495,10 +495,10 @@ Rotation Rotation::makeRotationByAxes(Vector3d xdir, Vector3d ydir, Vector3d zdi
     };
 
     //convert priorityOrder string into a sequence of ints.
-    if(strlen(priorityOrder)!=3)
+    if (strlen(priorityOrder)!=3)
         THROWM(ValueError, "makeRotationByAxes: length of priorityOrder is not 3");
     int order[3];
-    for(int i = 0; i < 3; ++i){
+    for (int i = 0; i < 3; ++i){
         order[i] = priorityOrder[i] - 'X';
         if (order[i] < 0 || order[i] > 2)
             THROWM(ValueError, "makeRotationByAxes: characters in priorityOrder must be uppercase X, Y, or Z. Some other character encountered.")
@@ -531,7 +531,7 @@ Rotation Rotation::makeRotationByAxes(Vector3d xdir, Vector3d ydir, Vector3d zdi
 
     //pick up the strict direction
     Vector3d mainDir;
-    for(int i = 0; i < 3; ++i){
+    for (int i = 0; i < 3; ++i){
         mainDir = *(dirs[order[0]]);
         if (mainDir.Length() > tol)
             break;
@@ -544,7 +544,7 @@ Rotation Rotation::makeRotationByAxes(Vector3d xdir, Vector3d ydir, Vector3d zdi
 
     //pick up the 2nd priority direction, "hint" direction.
     Vector3d hintDir;
-    for(int i = 0; i < 2; ++i){
+    for (int i = 0; i < 2; ++i){
         hintDir = *(dirs[order[1]]);
         if ((hintDir.Cross(mainDir)).Length() > tol)
             break;
@@ -619,7 +619,7 @@ Rotation Rotation::makeRotationByAxes(Vector3d xdir, Vector3d ydir, Vector3d zdi
     //build the rotation, by constructing a matrix first.
     Matrix4D m;
     m.setToUnity();
-    for(int i = 0; i < 3; ++i){
+    for (int i = 0; i < 3; ++i){
         //matrix indexing: [row][col]
         m[0][i] = finaldirs[i].x;
         m[1][i] = finaldirs[i].y;
diff --git a/src/Base/Tools.h b/src/Base/Tools.h
index 7b0826bcc8..1decb4517d 100644
--- a/src/Base/Tools.h
+++ b/src/Base/Tools.h
@@ -202,12 +202,12 @@ struct FlagToggler {
     FlagToggler(Flag &_flag, Flag check)
         :flag(_flag),toggled(check==_flag)
     {
-        if(toggled)
+        if (toggled)
             flag = !flag;
     }
 
     ~FlagToggler() {
-        if(toggled)
+        if (toggled)
             flag = !flag;
     }
 };
diff --git a/src/Base/Tools2D.cpp b/src/Base/Tools2D.cpp
index 973469d36f..b62aeb4a18 100644
--- a/src/Base/Tools2D.cpp
+++ b/src/Base/Tools2D.cpp
@@ -425,29 +425,29 @@ void Polygon2d::Intersect (const Polygon2d &rclPolygon, std::list<Polygon2d> &rc
 }
 
 bool Polygon2d::Intersect (const Polygon2d &other) const {
-    if(other.GetCtVectors()<2 || GetCtVectors() < 2)
+    if (other.GetCtVectors()<2 || GetCtVectors() < 2)
         return false;
 
-    for(auto &v : _aclVct) {
-        if(other.Contains(v))
+    for (auto &v : _aclVct) {
+        if (other.Contains(v))
             return true;
     }
 
-    if(Contains(other[0]))
+    if (Contains(other[0]))
         return true;
 
-    for(size_t j=1; j<other.GetCtVectors(); ++j) {
+    for (size_t j=1; j<other.GetCtVectors(); ++j) {
         auto &v0 = other[j-1];
         auto &v1 = other[j];
 
-        if(Contains(v1))
+        if (Contains(v1))
             return true;
 
         Line2d line(v0, v1);
-        for(size_t i=0; i<GetCtVectors(); ++i) {
+        for (size_t i=0; i<GetCtVectors(); ++i) {
             Line2d line2(At(i), At((i+1)%GetCtVectors()));
             Vector2d v;
-            if(line.IntersectAndContain(line2, v))
+            if (line.IntersectAndContain(line2, v))
                 return true;
         }
     }  
diff --git a/src/Base/Type.cpp b/src/Base/Type.cpp
index a11489fd5a..858216691c 100644
--- a/src/Base/Type.cpp
+++ b/src/Base/Type.cpp
@@ -91,12 +91,12 @@ void *Type::createInstance(void)
 void *Type::createInstanceByName(const char* TypeName, bool bLoadModule)
 {
   // if not already, load the module
-  if(bLoadModule)
+  if (bLoadModule)
     importModule(TypeName);
 
   // now the type should be in the type map
   Type t = fromName(TypeName);
-  if(t == badType())
+  if (t == badType())
     return 0;
 
   return t.createInstance();
@@ -125,7 +125,7 @@ string Type::getModuleName(const char* ClassName)
   string temp(ClassName);
   std::string::size_type pos = temp.find_first_of("::");
 
-  if(pos != std::string::npos)
+  if (pos != std::string::npos)
     return string(temp,0,pos);
   else
     return string();
@@ -178,7 +178,7 @@ Type Type::fromName(const char *name)
   std::map<std::string,unsigned int>::const_iterator pos;
   
   pos = typemap.find(name);
-  if(pos != typemap.end())
+  if (pos != typemap.end())
     return typedata[pos->second]->type;
   else
     return Type::badType();
@@ -186,7 +186,7 @@ Type Type::fromName(const char *name)
 
 Type Type::fromKey(unsigned int key)
 {
-  if(key < typedata.size())
+  if (key < typedata.size())
     return typedata[key]->type;
   else
     return Type::badType();
@@ -207,7 +207,7 @@ bool Type::isDerivedFrom(const Type type) const
   
   Type temp(*this);
   do {
-    if(temp == type)
+    if (temp == type)
       return true;
     temp = temp.getParent();
   } while (temp != badType());
@@ -221,7 +221,7 @@ int Type::getAllDerivedFrom(const Type type, std::vector<Type> & List)
 
   for(std::vector<TypeData*>::const_iterator it = typedata.begin();it!= typedata.end();++it)
   {
-    if((*it)->type.isDerivedFrom(type))
+    if ((*it)->type.isDerivedFrom(type))
     {
       List.push_back((*it)->type);
       cnt++;
diff --git a/src/Base/Unit.cpp b/src/Base/Unit.cpp
index 933118700e..f3c63b763f 100644
--- a/src/Base/Unit.cpp
+++ b/src/Base/Unit.cpp
@@ -355,7 +355,7 @@ QString Unit::getString(void) const
         }
 
         if (Sig.Mass < 0) {
-            if(mult)
+            if (mult)
                 ret<<'*';
             mult = true;
             ret << "kg";
@@ -364,7 +364,7 @@ QString Unit::getString(void) const
         }
 
         if (Sig.Time < 0) {
-            if(mult)
+            if (mult)
                 ret<<'*';
             mult = true;
             ret << "s";
@@ -373,7 +373,7 @@ QString Unit::getString(void) const
         }
 
         if (Sig.ElectricCurrent < 0) {
-            if(mult)
+            if (mult)
                 ret<<'*';
             mult = true;
             ret << "A";
diff --git a/src/Base/UnitPyImp.cpp b/src/Base/UnitPyImp.cpp
index 768abd2b30..07ebb12056 100644
--- a/src/Base/UnitPyImp.cpp
+++ b/src/Base/UnitPyImp.cpp
@@ -26,7 +26,7 @@ std::string UnitPy::representation(void) const
     ret << Sig.LuminousIntensity  << ",";
     ret << Sig.Angle  << ")"; 
     std::string type = getUnitPtr()->getTypeString().toUtf8().constData();
-    if(! type.empty())
+    if (! type.empty())
         ret << " [" << type << "]";
 
     return ret.str();