Trim lines ending with superfluous whitespace

CONTRIBUTING.md

@@ -26,7 +26,7 @@ The FreeCAD Contribution Process is expressed here with the following specific g
 1. FreeCAD uses the git distributed revision control system.
 2. Source code for the main application and related subprojects is hosted on github.com in the FreeCAD organization.
 3. Problems are discrete, well-defined limitations or bugs.
-4. FreeCAD uses GitHub's issue-tracking system to track problems and contributions. For help requests and general discussions, use the project forum. 
+4. FreeCAD uses GitHub's issue-tracking system to track problems and contributions. For help requests and general discussions, use the project forum.
 5. Contributions are sets of code changes that resolve a single problem.
 6. FreeCAD uses the Pull Request workflow for evaluating and accepting contributions.
 
@@ -47,7 +47,7 @@ The FreeCAD Contribution Process is expressed here with the following specific g
 ## 5. Contribution Requirements
 
 1. Contributions are submitted in the form of Pull Requests (PR).
-2. Maintainers and Contributors MUST have a GitHub account and SHOULD use their real names or a well-known alias. 
+2. Maintainers and Contributors MUST have a GitHub account and SHOULD use their real names or a well-known alias.
 3. If the GitHub username differs from the username on the FreeCAD Forum, effort SHOULD be taken to avoid confusion.
 4. A PR SHOULD be a minimal and accurate answer to exactly one identified and agreed-on problem.
 5. A PR SHOULD refrain from adding additional dependencies to the FreeCAD project unless no other option is available.

SECURITY.md

@@ -1,18 +1,18 @@
 # Security Policy
 
-The FreeCAD project is a FOSS (Free and Open-Source Software) project that has a community of thousands of users and 
+The FreeCAD project is a FOSS (Free and Open-Source Software) project that has a community of thousands of users and
 hundreds of developers worldwide. We encourage responsible reporting of security vulnerabilities that may affect users
 of this software, and will endeavor to address these vulnerabilities when they are discovered.
 
 ## Bounties
 
-FreeCAD does not have a program to pay bounties for security bugs. If you discover a vulnerability that affects a part 
-of the FreeCAD project (either directly in FreeCAD, in a library it depends on, or in any of the various other 
+FreeCAD does not have a program to pay bounties for security bugs. If you discover a vulnerability that affects a part
+of the FreeCAD project (either directly in FreeCAD, in a library it depends on, or in any of the various other
 subprojects such as our website, forums, etc.) we ask you to join the large community of volunteer contributors and
 file a report about the issue.
 
-Note that funds may be available from the [FreeCAD Project Association (FPA)](https://fpa.freecad.org) to pursue 
-security research and/or the development of fixes to any vulnerabilities discovered. However, vulnerabilities held as 
+Note that funds may be available from the [FreeCAD Project Association (FPA)](https://fpa.freecad.org) to pursue
+security research and/or the development of fixes to any vulnerabilities discovered. However, vulnerabilities held as
 hostage in demands for "bounties" will not be entertained. Contact the FPA at fpa@freecad.org for more information.
 
 ## Supported Versions

cMake/FindPyCXX.cmake

@@ -118,7 +118,7 @@ if(PYCXX_FOUND)
         ${PYCXX_SOURCE_DIR}/IndirectPythonInterface.cxx
     )
 
-    #set old 6.2 pycxx compatibility  
+    #set old 6.2 pycxx compatibility
     list(APPEND PYCXX_SOURCES ${PYCXX_SOURCE_DIR}/cxx_exceptions.cxx)
     add_definitions(-DPYCXX_6_2_COMPATIBILITY)
     #end old compatibility

src/Doc/sphinx/DocumentObject.rst

@@ -5,14 +5,14 @@ The FreeCAD Document Object
    :maxdepth: 4
 
 .. automodule:: DocumentObject
-   
+
    .. autoclass:: DocumentObject
       :members:
-      
+
       .. method:: __setstate__(value)
-      
+
          allows to save custom attributes of this object as strings, so they can be saved when saving the FreeCAD document
-      
+
       .. method:: __getstate__()
-      
+
          reads values previously saved with __setstate__()

src/Doc/sphinx/Matrix.rst

@@ -3,7 +3,7 @@ The Matrix object
 
 .. toctree::
    :maxdepth: 4
-   
+
 .. automodule:: FreeCAD
 
    .. autoclass:: Matrix

src/Doc/sphinx/Placement.rst

@@ -3,7 +3,7 @@ The Placement object
 
 .. toctree::
    :maxdepth: 4
-   
+
 .. automodule:: FreeCAD
 
    .. autoclass:: Placement

src/Doc/sphinx/Vector.rst

@@ -3,7 +3,7 @@ The Vector object
 
 .. toctree::
    :maxdepth: 4
-   
+
 .. automodule:: FreeCAD
 
    .. autoclass:: Vector

src/Gui/DlgCheckableMessageBox.cpp

@@ -121,7 +121,7 @@ DlgCheckableMessageBox::DlgCheckableMessageBox(QWidget *parent) :
     m_d->ui.setupUi(this);
     m_d->ui.pixmapLabel->setVisible(false);
     connect(m_d->ui.buttonBox, &QDialogButtonBox::accepted, this, &DlgCheckableMessageBox::accept);
-    connect(m_d->ui.buttonBox, &QDialogButtonBox::rejected, this, &DlgCheckableMessageBox::reject); 
+    connect(m_d->ui.buttonBox, &QDialogButtonBox::rejected, this, &DlgCheckableMessageBox::reject);
     connect(m_d->ui.buttonBox, &QDialogButtonBox::clicked,
         this, &DlgCheckableMessageBox::slotClicked);
 }

src/Gui/Inventor/SoFCTransform.h

@@ -33,11 +33,11 @@ namespace Gui
 /**
  * @class SoFCTransform
  * @brief A temporary workaround for coin3d/coin#534.
- * 
+ *
  * This class is a workaround for a missing feature to reduce the OpenGL stack size.
  * The issue was reported here: https://github.com/coin3d/coin/issues/534
  * And was merged here: https://github.com/coin3d/coin/pull/535
- * 
+ *
  * Once this feature is available in all supported versions of Coin3D, this class should
  * be removed and all instances should revert to using SoTransform.
  */

src/Mod/BIM/ArchComponent.py

@@ -315,7 +315,7 @@ class Component(ArchIFC.IfcProduct):
         prop: string
             The name of the property that has changed.
         """
-        
+
         import math
 
         ArchIFC.IfcProduct.onChanged(self, obj, prop)

src/Mod/BIM/ArchWall.py

@@ -337,7 +337,7 @@ class _Wall(ArchComponent.Component):
             if hasattr(baseProxy,"getPropertySet"):
                 # get full list of PropertySet
                 propSetListCur = baseProxy.getPropertySet(obj.Base)
-                # get updated name (if any) of the selected PropertySet 
+                # get updated name (if any) of the selected PropertySet
                 propSetSelectedNameCur = baseProxy.getPropertySet(obj.Base,
                                          propSetUuid=propSetPickedUuidPrev)
         if propSetSelectedNameCur:  # True if selection is not deleted
@@ -613,11 +613,11 @@ class _Wall(ArchComponent.Component):
                                 else:
                                     FreeCAD.Console.PrintError(translate("Arch","Error: Unable to modify the base object of this wall")+"\n")
 
-        if (prop == "ArchSketchPropertySet" 
+        if (prop == "ArchSketchPropertySet"
             and Draft.getType(obj.Base) == "ArchSketch"):
             baseProxy = obj.Base.Proxy
             if hasattr(baseProxy,"getPropertySet"):
-                uuid = baseProxy.getPropertySet(obj, 
+                uuid = baseProxy.getPropertySet(obj,
                                  propSetName=obj.ArchSketchPropertySet)
                 self.ArchSkPropSetPickedUuid = uuid
         if (hasattr(obj,"ArchSketchData") and obj.ArchSketchData

src/Mod/BIM/Resources/ui/dialogConvertDocument.ui

@@ -37,7 +37,7 @@
    <item>
     <widget class="QCheckBox" name="checkAskAgain">
      <property name="toolTip">
-      <string>If this is checked, you won't be asked again when creating a new FreeCAD document, 
+      <string>If this is checked, you won't be asked again when creating a new FreeCAD document,
 and that document won't be turned into an IFC document automatically.
 You can still turn a FreeCAD document into an IFC document manually, using
 Utils -&gt; Make IFC project</string>

src/Mod/BIM/TestArch.py

@@ -793,7 +793,7 @@ class ArchTest(unittest.TestCase):
         level = Arch.makeFloor()
         level.addObjects([wall, column])
         App.ActiveDocument.recompute()
-        
+
         # Create a drawing view
         section = Arch.makeSectionPlane(level)
         drawing = Arch.make2DDrawing()
@@ -803,7 +803,7 @@ class ArchTest(unittest.TestCase):
         cut.ProjectionMode = "Cutfaces"
         drawing.addObjects([view, cut])
         App.ActiveDocument.recompute()
-        
+
         # Create a TD page
         tpath = os.path.join(App.getResourceDir(),"Mod","TechDraw","Templates","A3_Landscape_blank.svg")
         page = App.ActiveDocument.addObject("TechDraw::DrawPage", "Page")

src/Mod/Part/App/FCBRepAlgoAPI_BooleanOperation.cpp

@@ -56,7 +56,7 @@ FCBRepAlgoAPI_BooleanOperation::FCBRepAlgoAPI_BooleanOperation(const TopoDS_Shap
     SetRunParallel(Standard_True);
     SetNonDestructive(Standard_True);
 }
-  
+
 void FCBRepAlgoAPI_BooleanOperation::setAutoFuzzy()
 {
     FCBRepAlgoAPIHelper::setAutoFuzzy(this);

src/Mod/Part/App/MeasureClient.cpp

@@ -318,7 +318,7 @@ MeasureAreaInfoPtr MeasureAreaHandler(const App::SubObjectT& subject)
     BRepGProp::SurfaceProperties(shape, gprops);
     auto origin = gprops.CentreOfMass();
 
-    // TODO: Center of Mass might not lie on the surface, somehow snap to the closest point on the surface? 
+    // TODO: Center of Mass might not lie on the surface, somehow snap to the closest point on the surface?
 
     Base::Placement placement(Base::Vector3d(origin.X(), origin.Y(), origin.Z()), Base::Rotation());
     return std::make_shared<MeasureAreaInfo>(true, getFaceArea(shape), placement);
@@ -340,7 +340,7 @@ MeasurePositionInfoPtr MeasurePositionHandler(const App::SubObjectT& subject)
         return std::make_shared<MeasurePositionInfo>(false, Base::Vector3d());
     }
 
-    TopoDS_Vertex vertex = TopoDS::Vertex(shape);    
+    TopoDS_Vertex vertex = TopoDS::Vertex(shape);
     auto point = BRep_Tool::Pnt(vertex);
     return std::make_shared<MeasurePositionInfo>( true, Base::Vector3d(point.X(), point.Y(), point.Z()));
 }
@@ -365,11 +365,11 @@ MeasureAngleInfoPtr MeasureAngleHandler(const App::SubObjectT& subject)
     Base::Vector3d position;
     if (sType == TopAbs_FACE) {
         TopoDS_Face face = TopoDS::Face(shape);
-        
+
         GProp_GProps gprops;
         BRepGProp::SurfaceProperties(face, gprops);
         vec = gprops.CentreOfMass();
-        
+
     } else if (sType == TopAbs_EDGE) {
         TopoDS_Edge edge = TopoDS::Edge(shape);
 

src/Mod/Part/App/MeasureInfo.h

@@ -138,7 +138,7 @@ public:
 //! callback registrations
 // TODO: is there more that one place that GeometryHandler is defined?
     using GeometryHandler = std::function<Part::MeasureInfoPtr (App::SubObjectT)>;
-    
+
 class PartExport CallbackRegistrationRecord
 {
 public:
@@ -146,7 +146,7 @@ public:
     CallbackRegistrationRecord(const std::string& module, const std::string& measureType, GeometryHandler callback) :
         m_module(module), m_measureType(measureType), m_callback(callback)
         { }
-    
+
     std::string m_module;
     std::string m_measureType;
     GeometryHandler m_callback;

src/Mod/Part/App/ShapeFix/ShapeFix_FixSmallFacePy.xml

@@ -78,7 +78,7 @@
     </Methode>
     <Methode Name="fixShape">
       <Documentation>
-          <UserDocu>Fixes issues in the overall geometric shape. 
+          <UserDocu>Fixes issues in the overall geometric shape.
             This function likely encapsulates higher-level fixes that involve multiple faces or elements.</UserDocu>
       </Documentation>
     </Methode>

src/Mod/Part/Gui/TaskSweep.cpp

@@ -199,7 +199,7 @@ void SweepWidget::findShapes()
             }
         }
 
-        if (!shape.Infinite() && 
+        if (!shape.Infinite() &&
             (shape.ShapeType() == TopAbs_FACE ||
             shape.ShapeType() == TopAbs_WIRE ||
             shape.ShapeType() == TopAbs_EDGE ||

src/Mod/Part/parttests/ColorTransparencyTest.py

@@ -46,7 +46,7 @@ class ColorTransparencyTest(unittest.TestCase):
         of 0 corresponds to a fully transparent color, which is not desirable. It changes
         the transparency when loading to 1.0
         """
-        
+
         self._pg.SetUnsigned('DefaultShapeColor', 0xff000000)  # red
         obj = self._doc.addObject('Part::Box')
 

src/Mod/PartDesign/App/FeatureHelix.cpp

@@ -260,7 +260,7 @@ App::DocumentObjectExecReturn* Helix::execute()
         if (SC.State() == TopAbs_IN) {
             result.Reverse();
         }
- 
+
         fix.LimitTolerance(result, Precision::Confusion() * size * Tolerance.getValue() ); // significant precision reduction due to helical approximation - needed to allow fusion to succeed
 
         AddSubShape.setValue(result);

src/Mod/PartDesign/PartDesignTests/TestHelix.py

@@ -161,7 +161,7 @@ class TestHelix(unittest.TestCase):
             helix.Angle = 0
             helix.Mode = 0
             self.Doc.recompute()
- 
+
             self.assertTrue(helix.Shape.isValid())
             bbox = helix.Shape.BoundBox
             self.assertAlmostEqual(bbox.ZMin/((10**exponent)**3),0,places=4)

src/Mod/TechDraw/Gui/DlgPrefsTechDrawAnnotation.ui

@@ -696,7 +696,7 @@
           </property>
           <property name="toolTip">
            <string>Shape of line end caps.  The default (round) should almost
-always be the right choice.   Flat or square caps are useful 
+always be the right choice.  Flat or square caps are useful
 if you are planning to use a drawing as a 1:1 cutting guide.
 </string>
           </property>

src/Mod/TechDraw/Gui/Resources/fonts/osifont.license

@@ -1,8 +1,8 @@
-osifont license: 
+osifont license:
 
-osifont-lgpl3fe.ttf is used under one or more of the following licenses: 
-- GNU GPL licence version 3 with GPL font exception, 
-- GNU GPL licence version 2 with GPL font exception, 
+osifont-lgpl3fe.ttf is used under one or more of the following licenses:
+- GNU GPL licence version 3 with GPL font exception,
+- GNU GPL licence version 2 with GPL font exception,
 - GNU LGPL licence version 3 with GPL font exception.
 
 

src/Mod/TechDraw/LineGroup/ASME.Y14.2.2008.ElementDef.csv

@@ -1,6 +1,6 @@
 # ASME Y14.2-2008 line element definitions
 # NOTE: ASME Y14.2-2008 explicitly does not define the lengths of line elements,
-# but recommends lengths that "depict the appropriate line convention commensurate 
+# but recommends lengths that "depict the appropriate line convention commensurate
 # with the drawing size and scale".   The values used here are generally those
 # from ISO128.
 # NOTE: saving this file from a spreadsheet program (like LibreOffice Calc) may

src/Mod/TechDraw/Templates/locale/README.md

@@ -1,7 +1,7 @@
 This folder (`locale`) contains translations for [TechDraw workbench templates](https://wiki.freecad.org/TechDraw_Templates) in the parent `Templates` folder.
 The name of each `locale` subfolder represents a language, which follows [IETF BCP 47 standardized codes](https://en.wikipedia.org/wiki/IETF_language_tag). The original TechDraw templates in the parent folder are written using American English (`en-US`).
 
-As such, the most basic name for a locale subfolder will include an [ISO 639 language code](https://en.wikipedia.org/wiki/ISO_639) (e.g. `de` for German). If it's necessary, additional subtags can be added to describe language variants. For instance variants spoken in a particular country, or a specific script. Those subtags are combinable and are based in other standards. 
+As such, the most basic name for a locale subfolder will include an [ISO 639 language code](https://en.wikipedia.org/wiki/ISO_639) (e.g. `de` for German). If it's necessary, additional subtags can be added to describe language variants. For instance variants spoken in a particular country, or a specific script. Those subtags are combinable and are based in other standards.
 
 The most common additional subtag is an additional country code to describe a regional variant of the language (e.g. `de-DE` for German spoken in Germany, `es-AR` for Spanish spoken in Argentina, or `zh-CN` for Simplified Chinese in Mainland China). Country subtags are based on [the ISO 3166-1 standard's country codes](https://en.wikipedia.org/wiki/ISO_3166-1).
 

src/XDGData/org.freecad.FreeCAD.metainfo.xml.in

@@ -64,7 +64,7 @@
     <keyword>architecture</keyword>
 	<keyword>assembly</keyword>
 	<keyword>part</keyword>
-    <keyword translate="no">coin</keyword>  
+    <keyword translate="no">coin</keyword>
   </keywords>
   <url type="homepage">https://www.freecad.org/</url>
   <url type="bugtracker">https://github.com/FreeCAD/FreeCAD/issues</url>

tools/build/WindowsInstaller/README.md

@@ -32,7 +32,7 @@ msvcp140.dll
 vcamp140.dll
 vccorlib140.dll
 vcomp140.dll
-```    
+```
 3. Open the file *Settings.nsh* with a text editor (both jEdit and Visual Studio Code are good editors for NSIS files). Edit the following paths to correspond to your system: `FILES_FREECAD` corresponds to your installation directory (e.g. `CMAKE_INSTALL_PREFIX` if you self-compiled) and `FILES_DEPS` is the folder you created with the MSVC redistributable files in it.
 ```
 !define FILES_FREECAD "C:\FreeCAD\Installer\FreeCAD"