Fix various typos and whitespace

src/Mod/Draft/DraftVecUtils.py

@@ -742,12 +742,12 @@ def getPlaneRotation(u, v, _ = None):
     v : Base::Vector3
         Hint for the second vector.
     _ : Ignored. For backwards compatibility
- 
+
     Returns
     -------
     Base::Matrix4D
         The new rotation matrix defining a new coordinate system,
-        or `None` if `u` or `v` is `None` or 
+        or `None` if `u` or `v` is `None` or
         if `u` and `v` are parallel.
     """
     if (not u) or (not v):

src/Mod/Fem/Gui/CMakeLists.txt

@@ -101,7 +101,7 @@ if(BUILD_FEM_VTK)
         TaskPostDataAtPoint.ui
         TaskPostDisplay.ui
         TaskPostScalarClip.ui
-        TaskPostWarpVector.ui   
+        TaskPostWarpVector.ui
     )
 endif(BUILD_FEM_VTK)
 
@@ -282,7 +282,7 @@ if(BUILD_FEM_VTK)
         TaskPostDataAtPoint.ui
         TaskPostDisplay.ui
         TaskPostScalarClip.ui
-        TaskPostWarpVector.ui        
+        TaskPostWarpVector.ui
     )
 endif(BUILD_FEM_VTK)
 SOURCE_GROUP("Task_Boxes" FILES ${FemGui_SRCS_TaskBoxes})

src/Mod/MeshPart/App/MeshFlatteningPy.cpp

@@ -34,7 +34,7 @@
 # include <TopoDS_Face.hxx>
 #endif
 
-// neccessary for the feature despite not all are necessary for compilation
+// necessary for the feature despite not all are necessary for compilation
 #include <pybind11/eigen.h>
 #include <pybind11/numpy.h>
 #include <pybind11/operators.h>

src/Mod/Part/App/ExtrusionHelper.cpp

@@ -362,7 +362,7 @@ void ExtrusionHelper::checkInnerWires(std::vector<bool>& isInnerWire, const gp_D
         }
         if (saveIsInnerWireIterator == *isInnerWireIterator)
             // nothing was changed and we can remove it from the list to be checked
-            // but we cannot do this before the foor loop was fully run
+            // but we cannot do this before the for loop was fully run
             toDisable[outer] = true;
         ++isInnerWireIterator;
         ++toCheckIterator;

src/Mod/Part/Gui/DlgFilletEdges.cpp

@@ -635,7 +635,7 @@ void DlgFilletEdges::setupFillet(const std::vector<App::DocumentObject*>& objs)
           * will do the check
           *
         // If sub-objects are already selected then only add the un-selected parts.
-        // This is impotant to avoid recursive calls of rmvSelection() which
+        // This is important to avoid recursive calls of rmvSelection() which
         // invalidates the internal iterator (#0002200).
         if (selIt != selObj.end()) {
             std::vector<std::string> selElements = selIt->getSubNames();

src/Mod/Part/parttests/TopoShapeListTest.py

@@ -48,14 +48,14 @@ class TopoShapeListTest(unittest.TestCase):
         self.assertLessEqual(error, maxError, "TopoShapeList entry 1 has wrong volume: {0}".format(boxes[1].Volume))
         error = abs(3.0 - boxes[2].Volume)
         self.assertLessEqual(error, maxError, "TopoShapeList entry 2 has wrong volume: {0}".format(boxes[2].Volume))
-        
+
         twoboxes = [boxes[1], boxes[2]]
         doc.openTransaction("Change shapes")
         obj.Shapes = twoboxes
-        doc.commitTransaction()       
+        doc.commitTransaction()
         self.assertEqual(len(obj.Shapes), 2, "TopoShapeList has wrong entry count (1): {0}".format(len(obj.Shapes)))
 
         doc.undo()
-        
+
         self.assertEqual(len(obj.Shapes), 3, "TopoShapeList has wrong entry count (2): {0}".format(len(obj.Shapes)))
 

src/Mod/PartDesign/App/Feature.cpp

@@ -256,7 +256,7 @@ App::DocumentObject *Feature::getSubObject(const char *subname,
                         // supposed to be contained inside a body. It makes
                         // little sense to transform its sub-object. So if 'no
                         // transform' is requested, we need to actively apply
-                        // an inverse trasnform.
+                        // an inverse transform.
                         _mat = Placement.getValue().inverse().toMatrix();
                         if (pmat)
                             *pmat *= _mat; 

src/Mod/PartDesign/Gui/Command.cpp

@@ -729,7 +729,7 @@ void prepareProfileBased(PartDesign::Body *pcActiveBody, Gui::Command* cmd, cons
 
             // `ProfileBased::getProfileShape()` and other methods will return
             // just the sub-shapes if they are set. So when whole sketches are
-            // desired, don not set sub-values.
+            // desired, don't set sub-values.
             if (feature->isDerivedFrom(Part::Part2DObject::getClassTypeId()) &&
                 subName.compare(0, 6, "Vertex") != 0)
                 runProfileCmd();

src/Mod/PartDesign/Gui/TaskExtrudeParameters.cpp

@@ -626,7 +626,7 @@ void TaskExtrudeParameters::setDirectionMode(int index)
         extrude->UseCustomVector.setValue(false);
     }
 
-    // if we dont use custom direction, only allow to show its direction
+    // if we don't use custom direction, only allow to show its direction
     if (index != DirectionModes::Custom) {
         ui->XDirectionEdit->setEnabled(false);
         ui->YDirectionEdit->setEnabled(false);

src/Mod/Sketcher/Gui/SketcherSettingsGrid.ui

@@ -436,12 +436,12 @@ The grid spacing change if it becomes smaller than this number of pixel.</string
    <class>Gui::QuantitySpinBox</class>
    <extends>QAbstractSpinBox</extends>
    <header>Gui/QuantitySpinBox.h</header>
-  </customwidget> 
+  </customwidget>
   <customwidget>
    <class>Gui::PrefColorButton</class>
    <extends>Gui::ColorButton</extends>
    <header>Gui/PrefWidgets.h</header>
-  </customwidget> 
+  </customwidget>
   <customwidget>
    <class>Gui::ColorButton</class>
    <extends>QPushButton</extends>

src/Tools/embedded/PySide/mainwindow3.py

@@ -15,7 +15,7 @@ class MainWindow(QtGui.QMainWindow):
         # when setting up the internally used network interface. Doing this before
         # creating the icons fixes the issue.
         QtNetwork.QNetworkConfigurationManager()
-    
+
     @QtCore.Slot()
     def on_actionEmbed_triggered(self):
         FreeCADGui.showMainWindow()
@@ -33,11 +33,11 @@ class MainWindow(QtGui.QMainWindow):
                 return "Gui::BlankWorkbench"
         FreeCADGui.addWorkbench(BlankWorkbench)
         FreeCADGui.activateWorkbench("BlankWorkbench")
-    
+
     @QtCore.Slot()
     def on_actionDocument_triggered(self):
         FreeCAD.newDocument()
-    
+
     @QtCore.Slot()
     def on_actionCube_triggered(self):
         FreeCAD.ActiveDocument.addObject("Part::Box")

tests/src/App/License.cpp

@@ -24,7 +24,7 @@ TEST(License, direct)
 TEST(License, findLicenseByIdent)
 {
     App::TLicenseArr arr {App::licenseItems.at(App::findLicense("CC_BY_40"))};
-    
+
     EXPECT_STREQ(arr.at(App::posnOfIdentifier), "CC_BY_40");
     EXPECT_STREQ(arr.at(App::posnOfFullName), "Creative Commons Attribution");
     EXPECT_STREQ(arr.at(App::posnOfUrl), "https://creativecommons.org/licenses/by/4.0/");