[core] remove trailing whitespace, add trailing newlines, add space after //

8 files changed, 66 insertions, 66 deletions

diff --git a/platform/macos/app/AppDelegate.m b/platform/macos/app/AppDelegate.m
index 44f87092c9..5b848cc79b 100644
--- a/platform/macos/app/AppDelegate.m
+++ b/platform/macos/app/AppDelegate.m
@@ -20,10 +20,10 @@ NSString * const MGLLastMapDebugMaskDefaultsKey = @"MGLLastMapDebugMask";
     switch (self.state) {
         case MGLOfflinePackStateComplete:
             return [NSImage imageNamed:@"NSMenuOnStateTemplate"];
-            
+
         case MGLOfflinePackStateActive:
             return [NSImage imageNamed:@"NSFollowLinkFreestandingTemplate"];
-            
+
         default:
             return nil;
     }
@@ -104,7 +104,7 @@ NSString * const MGLLastMapDebugMaskDefaultsKey = @"MGLLastMapDebugMask";
                                                        andSelector:@selector(handleGetURLEvent:withReplyEvent:)
                                                      forEventClass:kInternetEventClass
                                                         andEventID:kAEGetURL];
-    
+
     if (![[NSUserDefaults standardUserDefaults] boolForKey:@"NSQuitAlwaysKeepsWindows"]) {
         NSData *cameraData = [[NSUserDefaults standardUserDefaults] objectForKey:MGLLastMapCameraDefaultsKey];
         if (cameraData) {
@@ -130,7 +130,7 @@ NSString * const MGLLastMapDebugMaskDefaultsKey = @"MGLLastMapDebugMask";
         [alert runModal];
         [self showPreferences:nil];
     }
-    
+
     [self.offlinePacksArrayController bind:@"content" toObject:[MGLOfflineStorage sharedOfflineStorage] withKeyPath:@"packs" options:nil];
 }
 
@@ -148,7 +148,7 @@ NSString * const MGLLastMapDebugMaskDefaultsKey = @"MGLLastMapDebugMask";
             [[NSUserDefaults standardUserDefaults] setInteger:mapView.debugMask forKey:MGLLastMapDebugMaskDefaultsKey];
         }
     }
-    
+
     [self.offlinePacksArrayController unbind:@"content"];
 }
 
@@ -164,16 +164,16 @@ NSString * const MGLLastMapDebugMaskDefaultsKey = @"MGLLastMapDebugMask";
             params[parts[0]] = [parts[1] stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
         }
     }
-    
+
     MGLMapCamera *camera = [MGLMapCamera camera];
     NSString *zoomLevelString = params[@"zoom"];
     self.pendingZoomLevel = zoomLevelString.length ? zoomLevelString.doubleValue : -1;
-    
+
     NSString *directionString = params[@"bearing"];
     if (directionString.length) {
         camera.heading = directionString.doubleValue;
     }
-    
+
     NSString *centerString = params[@"center"];
     if (centerString) {
         NSArray *coordinateValues = [centerString componentsSeparatedByString:@","];
@@ -182,12 +182,12 @@ NSString * const MGLLastMapDebugMaskDefaultsKey = @"MGLLastMapDebugMask";
                                                                  [coordinateValues[1] doubleValue]);
         }
     }
-    
+
     NSString *pitchString = params[@"pitch"];
     if (pitchString.length) {
         camera.pitch = pitchString.doubleValue;
     }
-    
+
     self.pendingCamera = camera;
     [[NSDocumentController sharedDocumentController] openUntitledDocumentAndDisplay:YES error:NULL];
 }
@@ -196,7 +196,7 @@ NSString * const MGLLastMapDebugMaskDefaultsKey = @"MGLLastMapDebugMask";
 
 - (IBAction)showOfflinePacksPanel:(id)sender {
     [self.offlinePacksPanel makeKeyAndOrderFront:sender];
-    
+
     for (MGLOfflinePack *pack in self.offlinePacksArrayController.arrangedObjects) {
         [pack requestProgress];
     }
@@ -226,15 +226,15 @@ NSString * const MGLLastMapDebugMaskDefaultsKey = @"MGLLastMapDebugMask";
                 }
                 break;
             }
-                
+
             case MGLOfflinePackStateInactive:
                 [pack resume];
                 break;
-                
+
             case MGLOfflinePackStateActive:
                 [pack suspend];
                 break;
-                
+
             default:
                 break;
         }
diff --git a/platform/macos/app/DroppedPinAnnotation.m b/platform/macos/app/DroppedPinAnnotation.m
index 5b19fd7401..d7bd4068dc 100644
--- a/platform/macos/app/DroppedPinAnnotation.m
+++ b/platform/macos/app/DroppedPinAnnotation.m
@@ -11,7 +11,7 @@ static MGLCoordinateFormatter *DroppedPinCoordinateFormatter;
     NSTimer *_timer;
     NSTimeInterval _priorShownTimeInterval;
     NSDate *_dateShown;
-    
+
     NSValueTransformer *_timeIntervalTransformer;
 }
 
diff --git a/platform/macos/app/LimeGreenStyleLayer.m b/platform/macos/app/LimeGreenStyleLayer.m
index 0d2e642db9..40c336cd98 100644
--- a/platform/macos/app/LimeGreenStyleLayer.m
+++ b/platform/macos/app/LimeGreenStyleLayer.m
@@ -14,11 +14,11 @@
 - (void)didMoveToMapView:(MGLMapView *)mapView {
     static const GLchar *vertexShaderSource = "attribute vec2 a_pos; void main() { gl_Position = vec4(a_pos, 0, 1); }";
     static const GLchar *fragmentShaderSource = "void main() { gl_FragColor = vec4(0, 1, 0, 1); }";
-    
+
     _program = glCreateProgram();
     _vertexShader = glCreateShader(GL_VERTEX_SHADER);
     _fragmentShader = glCreateShader(GL_FRAGMENT_SHADER);
-    
+
     glShaderSource(_vertexShader, 1, &vertexShaderSource, NULL);
     glCompileShader(_vertexShader);
     glAttachShader(_program, _vertexShader);
@@ -27,7 +27,7 @@
     glAttachShader(_program, _fragmentShader);
     glLinkProgram(_program);
     _aPos = glGetAttribLocation(_program, "a_pos");
-    
+
     GLfloat background[] = { -1,-1, 1,-1, -1,1, 1,1 };
     glGenBuffers(1, &_buffer);
     glBindBuffer(GL_ARRAY_BUFFER, _buffer);
@@ -48,7 +48,7 @@
     if (!_program) {
         return;
     }
-    
+
     glDeleteBuffers(1, &_buffer);
     glDetachShader(_program, _vertexShader);
     glDetachShader(_program, _fragmentShader);
diff --git a/platform/macos/app/MGLVectorSource+MBXAdditions.m b/platform/macos/app/MGLVectorSource+MBXAdditions.m
index f59b72aa9f..644b43a651 100644
--- a/platform/macos/app/MGLVectorSource+MBXAdditions.m
+++ b/platform/macos/app/MGLVectorSource+MBXAdditions.m
@@ -35,7 +35,7 @@
     if (!self.mapboxStreets) {
         return @{};
     }
-    
+
     // Replace {name} and {name_*} with the matching localized name tag.
     NSString *localizedKey = preferredLanguage ? [NSString stringWithFormat:@"name_%@", preferredLanguage] : @"name";
     NSMutableDictionary *localizedKeysByKey = [NSMutableDictionary dictionaryWithObject:localizedKey forKey:@"name"];
diff --git a/platform/macos/app/MapDocument.m b/platform/macos/app/MapDocument.m
index 40fd9e4600..225bb4d3af 100644
--- a/platform/macos/app/MapDocument.m
+++ b/platform/macos/app/MapDocument.m
@@ -40,7 +40,7 @@ NS_ARRAY_OF(id <MGLAnnotation>) *MBXFlattenedShapes(NS_ARRAY_OF(id <MGLAnnotatio
         } else if ([shape isKindOfClass:[MGLShapeCollection class]]) {
             subshapes = MBXFlattenedShapes([(MGLShapeCollection *)shape shapes]);
         }
-        
+
         if (subshapes) {
             [flattenedShapes addObjectsFromArray:subshapes];
         } else {
@@ -63,11 +63,11 @@ NS_ARRAY_OF(id <MGLAnnotation>) *MBXFlattenedShapes(NS_ARRAY_OF(id <MGLAnnotatio
     /// Style URL inherited from an existing document at the time this document
     /// was created.
     NSURL *_inheritedStyleURL;
-    
+
     NSPoint _mouseLocationForMapViewContextMenu;
     NSUInteger _droppedPinCounter;
     NSNumberFormatter *_spellOutNumberFormatter;
-    
+
     BOOL _isLocalizingLabels;
     BOOL _showsToolTipsOnDroppedPins;
     BOOL _randomizesCursorsOnDroppedPins;
@@ -95,19 +95,19 @@ NS_ARRAY_OF(id <MGLAnnotation>) *MBXFlattenedShapes(NS_ARRAY_OF(id <MGLAnnotatio
 
 - (void)windowControllerDidLoadNib:(NSWindowController *)controller {
     [super windowControllerDidLoadNib:controller];
-    
+
     [[NSNotificationCenter defaultCenter] addObserver:self
                                              selector:@selector(userDefaultsDidChange:)
                                                  name:NSUserDefaultsDidChangeNotification
                                                object:nil];
-    
+
     _spellOutNumberFormatter = [[NSNumberFormatter alloc] init];
-    
+
     NSPressGestureRecognizer *pressGestureRecognizer = [[NSPressGestureRecognizer alloc] initWithTarget:self action:@selector(handlePressGesture:)];
     [self.mapView addGestureRecognizer:pressGestureRecognizer];
-    
+
     [self.splitView setPosition:0 ofDividerAtIndex:0];
-    
+
     [self applyPendingState];
 }
 
@@ -263,7 +263,7 @@ NS_ARRAY_OF(id <MGLAnnotation>) *MBXFlattenedShapes(NS_ARRAY_OF(id <MGLAnnotatio
     [self.undoManager registerUndoWithTarget:self handler:^(MapDocument * _Nonnull target) {
         [target toggleStyleLayersAtArrangedObjectIndexes:indices];
     }];
-    
+
     if (!self.undoManager.undoing) {
         NSString *actionName;
         if (indices.count == 1) {
@@ -276,11 +276,11 @@ NS_ARRAY_OF(id <MGLAnnotation>) *MBXFlattenedShapes(NS_ARRAY_OF(id <MGLAnnotatio
         [self.undoManager setActionIsDiscardable:YES];
         [self.undoManager setActionName:actionName];
     }
-    
+
     for (MGLStyleLayer *layer in layers) {
         layer.visible = !isVisible;
     }
-    
+
     NSIndexSet *columnIndices = [NSIndexSet indexSetWithIndexesInRange:NSMakeRange(0, 2)];
     [self.styleLayersTableView reloadDataForRowIndexes:indices columnIndexes:columnIndices];
 }
@@ -298,7 +298,7 @@ NS_ARRAY_OF(id <MGLAnnotation>) *MBXFlattenedShapes(NS_ARRAY_OF(id <MGLAnnotatio
     [self.undoManager registerUndoWithTarget:self handler:^(id  _Nonnull target) {
         [self deleteStyleLayersAtArrangedObjectIndexes:indices];
     }];
-    
+
     if (!self.undoManager.undoing) {
         NSString *actionName;
         if (indices.count == 1) {
@@ -309,7 +309,7 @@ NS_ARRAY_OF(id <MGLAnnotation>) *MBXFlattenedShapes(NS_ARRAY_OF(id <MGLAnnotatio
         }
         [self.undoManager setActionName:actionName];
     }
-    
+
     [self.styleLayersArrayController insertObjects:layers atArrangedObjectIndexes:indices];
 }
 
@@ -318,7 +318,7 @@ NS_ARRAY_OF(id <MGLAnnotation>) *MBXFlattenedShapes(NS_ARRAY_OF(id <MGLAnnotatio
     [self.undoManager registerUndoWithTarget:self handler:^(id  _Nonnull target) {
         [self insertStyleLayers:layers atArrangedObjectIndexes:indices];
     }];
-    
+
     if (!self.undoManager.undoing) {
         NSString *actionName;
         if (indices.count == 1) {
@@ -329,7 +329,7 @@ NS_ARRAY_OF(id <MGLAnnotation>) *MBXFlattenedShapes(NS_ARRAY_OF(id <MGLAnnotatio
         }
         [self.undoManager setActionName:actionName];
     }
-    
+
     [self.styleLayersArrayController removeObjectsAtArrangedObjectIndexes:indices];
 }
 
@@ -346,17 +346,17 @@ NS_ARRAY_OF(id <MGLAnnotation>) *MBXFlattenedShapes(NS_ARRAY_OF(id <MGLAnnotatio
         if (![layer isKindOfClass:[MGLSymbolStyleLayer class]]) {
             continue;
         }
-        
+
         MGLVectorSource *source = (MGLVectorSource *)[style sourceWithIdentifier:layer.sourceIdentifier];
         if (![source isKindOfClass:[MGLVectorSource class]] || !source.mapboxStreets) {
             continue;
         }
-        
+
         NSDictionary *localizedKeysByKey = localizedKeysByKeyBySourceIdentifier[layer.sourceIdentifier];
         if (!localizedKeysByKey) {
             localizedKeysByKey = localizedKeysByKeyBySourceIdentifier[layer.sourceIdentifier] = [source localizedKeysByKeyForPreferredLanguage:preferredLanguage];
         }
-        
+
         NSString *(^stringByLocalizingString)(NSString *) = ^ NSString * (NSString *string) {
             NSMutableString *localizedString = string.mutableCopy;
             [localizedKeysByKey enumerateKeysAndObjectsUsingBlock:^(NSString * _Nonnull key, NSString * _Nonnull localizedKey, BOOL * _Nonnull stop) {
@@ -369,7 +369,7 @@ NS_ARRAY_OF(id <MGLAnnotation>) *MBXFlattenedShapes(NS_ARRAY_OF(id <MGLAnnotatio
             }];
             return localizedString;
         };
-        
+
         if ([layer.text isKindOfClass:[MGLStyleConstantValue class]]) {
             NSString *textField = [(MGLStyleConstantValue<NSString *> *)layer.text rawValue];
             layer.text = [MGLStyleValue<NSString *> valueWithRawValue:stringByLocalizingString(textField)];
@@ -391,7 +391,7 @@ NS_ARRAY_OF(id <MGLAnnotation>) *MBXFlattenedShapes(NS_ARRAY_OF(id <MGLAnnotatio
         self.mapView.styleURL = _inheritedStyleURL;
         _inheritedStyleURL = nil;
     }
-    
+
     AppDelegate *appDelegate = (AppDelegate *)NSApp.delegate;
     if (appDelegate.pendingStyleURL) {
         self.mapView.styleURL = appDelegate.pendingStyleURL;
@@ -420,7 +420,7 @@ NS_ARRAY_OF(id <MGLAnnotation>) *MBXFlattenedShapes(NS_ARRAY_OF(id <MGLAnnotatio
         self.mapView.zoomLevel = MIN(appDelegate.pendingMaximumZoomLevel, self.mapView.zoomLevel);
         appDelegate.pendingMaximumZoomLevel = -1;
     }
-    
+
     // Temporarily set the display name to the default center coordinate instead
     // of “Untitled” until the binding kicks in.
     NSValue *coordinateValue = [NSValue valueWithMGLCoordinate:self.mapView.centerCoordinate];
@@ -475,7 +475,7 @@ NS_ARRAY_OF(id <MGLAnnotation>) *MBXFlattenedShapes(NS_ARRAY_OF(id <MGLAnnotatio
 
 - (IBAction)dropManyPins:(id)sender {
     [self removeAllAnnotations:sender];
-    
+
     NSRect bounds = self.mapView.bounds;
     NSMutableArray *annotations = [NSMutableArray array];
     for (CGFloat x = NSMinX(bounds); x < NSMaxX(bounds); x += arc4random_uniform(50)) {
@@ -483,7 +483,7 @@ NS_ARRAY_OF(id <MGLAnnotation>) *MBXFlattenedShapes(NS_ARRAY_OF(id <MGLAnnotatio
             [annotations addObject:[self pinAtPoint:NSMakePoint(x, y)]];
         }
     }
-    
+
     [NSTimer scheduledTimerWithTimeInterval:1.0/60.0
                                      target:self
                                    selector:@selector(dropOneOfManyPins:)
@@ -518,7 +518,7 @@ NS_ARRAY_OF(id <MGLAnnotation>) *MBXFlattenedShapes(NS_ARRAY_OF(id <MGLAnnotatio
 
 - (IBAction)startWorldTour:(id)sender {
     _isTouringWorld = YES;
-    
+
     [self removeAllAnnotations:sender];
     NSUInteger numberOfAnnotations = sizeof(WorldTourDestinations) / sizeof(WorldTourDestinations[0]);
     NSMutableArray *annotations = [NSMutableArray arrayWithCapacity:numberOfAnnotations];
@@ -537,7 +537,7 @@ NS_ARRAY_OF(id <MGLAnnotation>) *MBXFlattenedShapes(NS_ARRAY_OF(id <MGLAnnotatio
         _isTouringWorld = NO;
         return;
     }
-    
+
     [annotations removeObjectAtIndex:0];
     MGLMapCamera *camera = [MGLMapCamera cameraLookingAtCenterCoordinate:nextAnnotation.coordinate
                                                             fromDistance:0
@@ -612,11 +612,11 @@ NS_ARRAY_OF(id <MGLAnnotation>) *MBXFlattenedShapes(NS_ARRAY_OF(id <MGLAnnotatio
     [self.undoManager registerUndoWithTarget:self handler:^(id  _Nonnull target) {
         [self removeCustomStyleLayer:sender];
     }];
-    
+
     if (!self.undoManager.isUndoing) {
         [self.undoManager setActionName:@"Add Lime Green Layer"];
     }
-    
+
     LimeGreenStyleLayer *layer = [[LimeGreenStyleLayer alloc] initWithIdentifier:@"mbx-custom"];
     MGLStyleLayer *houseNumberLayer = [self.mapView.style layerWithIdentifier:@"housenum-label"];
     if (houseNumberLayer) {
@@ -630,11 +630,11 @@ NS_ARRAY_OF(id <MGLAnnotation>) *MBXFlattenedShapes(NS_ARRAY_OF(id <MGLAnnotatio
     [self.undoManager registerUndoWithTarget:self handler:^(id  _Nonnull target) {
         [self insertCustomStyleLayer:sender];
     }];
-    
+
     if (!self.undoManager.isUndoing) {
         [self.undoManager setActionName:@"Delete Lime Green Layer"];
     }
-    
+
     MGLStyleLayer *layer = [self.mapView.style layerWithIdentifier:@"mbx-custom"];
     [self.mapView.style removeLayer:layer];
 }
@@ -657,7 +657,7 @@ NS_ARRAY_OF(id <MGLAnnotation>) *MBXFlattenedShapes(NS_ARRAY_OF(id <MGLAnnotatio
     if ([namePrompt runModal] != NSAlertFirstButtonReturn) {
         return;
     }
-    
+
     id <MGLOfflineRegion> region = [[MGLTilePyramidOfflineRegion alloc] initWithStyleURL:self.mapView.styleURL bounds:self.mapView.visibleCoordinateBounds fromZoomLevel:self.mapView.zoomLevel toZoomLevel:self.mapView.maximumZoomLevel];
     NSData *context = [[NSValueTransformer valueTransformerForName:@"OfflinePackNameValueTransformer"] reverseTransformedValue:nameTextField.stringValue];
     [[MGLOfflineStorage sharedOfflineStorage] addPackForRegion:region withContext:context completionHandler:^(MGLOfflinePack * _Nullable pack, NSError * _Nullable error) {
@@ -687,27 +687,27 @@ NS_ARRAY_OF(id <MGLAnnotation>) *MBXFlattenedShapes(NS_ARRAY_OF(id <MGLAnnotatio
     self.mapView.style.transitionDelay = 1;
 
     MGLFillStyleLayer *fillStyleLayer = (MGLFillStyleLayer *)[self.mapView.style layerWithIdentifier:@"water"];
-    
+
     MGLStyleValue *colorFunction = [MGLStyleValue<NSColor *> valueWithStops:@{
         @0.0: [MGLStyleValue<NSColor *> valueWithRawValue:[NSColor redColor]],
         @10.0: [MGLStyleValue<NSColor *> valueWithRawValue:[NSColor yellowColor]],
         @20.0: [MGLStyleValue<NSColor *> valueWithRawValue:[NSColor blackColor]],
     }];
     fillStyleLayer.fillColor = colorFunction;
-    
+
     NSString *filePath = [[NSBundle bundleForClass:self.class] pathForResource:@"amsterdam" ofType:@"geojson"];
     NSURL *geoJSONURL = [NSURL fileURLWithPath:filePath];
     MGLShapeSource *source = [[MGLShapeSource alloc] initWithIdentifier:@"ams" URL:geoJSONURL options:nil];
     [self.mapView.style addSource:source];
-    
+
     MGLFillStyleLayer *fillLayer = [[MGLFillStyleLayer alloc] initWithIdentifier:@"test" source:source];
     fillLayer.fillColor = [MGLStyleValue<NSColor *> valueWithRawValue:[NSColor greenColor]];
     fillLayer.predicate = [NSPredicate predicateWithFormat:@"%K == %@", @"type", @"park"];
     [self.mapView.style addLayer:fillLayer];
-    
+
     NSImage *image = [NSImage imageNamed:NSImageNameIChatTheaterTemplate];
     [self.mapView.style setImage:image forName:NSImageNameIChatTheaterTemplate];
-    
+
     MGLSource *streetsSource = [self.mapView.style sourceWithIdentifier:@"composite"];
     MGLSymbolStyleLayer *theaterLayer = [[MGLSymbolStyleLayer alloc] initWithIdentifier:@"theaters" source:streetsSource];
     theaterLayer.sourceLayerIdentifier = @"poi_label";
@@ -740,7 +740,7 @@ NS_ARRAY_OF(id <MGLAnnotation>) *MBXFlattenedShapes(NS_ARRAY_OF(id <MGLAnnotatio
             title = [feature attributeForKey:@"name_en"] ?: [feature attributeForKey:@"name"];
         }
     }
-    
+
     DroppedPinAnnotation *annotation = [[DroppedPinAnnotation alloc] init];
     annotation.coordinate = [self.mapView convertPoint:point toCoordinateFromView:self.mapView];
     annotation.title = title ?: @"Dropped Pin";
@@ -949,7 +949,7 @@ NS_ARRAY_OF(id <MGLAnnotation>) *MBXFlattenedShapes(NS_ARRAY_OF(id <MGLAnnotatio
     if (![MGLAccountManager accessToken]) {
         return NSNotFound;
     }
-    
+
     NSArray *styleURLs = @[
         [MGLStyle streetsStyleURLWithVersion:MGLStyleDefaultVersion],
         [MGLStyle outdoorsStyleURLWithVersion:MGLStyleDefaultVersion],
@@ -965,7 +965,7 @@ NS_ARRAY_OF(id <MGLAnnotation>) *MBXFlattenedShapes(NS_ARRAY_OF(id <MGLAnnotatio
     if (!self.mapView) {
         return NO;
     }
-    
+
     SEL action = toolbarItem.action;
     if (action == @selector(showShareMenu:)) {
         [(NSButton *)toolbarItem.view sendActionOn:NSLeftMouseDownMask];
@@ -1003,14 +1003,14 @@ NS_ARRAY_OF(id <MGLAnnotation>) *MBXFlattenedShapes(NS_ARRAY_OF(id <MGLAnnotatio
     NSImage *browserIcon = [[NSWorkspace sharedWorkspace] iconForFile:browserURL.path];
     NSString *browserName = [[NSFileManager defaultManager] displayNameAtPath:browserURL.path];
     NSString *browserServiceName = [NSString stringWithFormat:@"Open in %@", browserName];
-    
+
     NSSharingService *browserService = [[NSSharingService alloc] initWithTitle:browserServiceName
                                                                          image:browserIcon
                                                                 alternateImage:nil
                                                                        handler:^{
         [[NSWorkspace sharedWorkspace] openURL:self.shareURL];
     }];
-    
+
     NSMutableArray *sharingServices = [proposedServices mutableCopy];
     [sharingServices insertObject:browserService atIndex:0];
     return sharingServices;
diff --git a/platform/macos/app/OfflinePackNameValueTransformer.m b/platform/macos/app/OfflinePackNameValueTransformer.m
index 2825e48ed3..d1b3c20ac1 100644
--- a/platform/macos/app/OfflinePackNameValueTransformer.m
+++ b/platform/macos/app/OfflinePackNameValueTransformer.m
@@ -14,7 +14,7 @@ static NSString * const MBXOfflinePackContextNameKey = @"Name";
 
 - (NSString *)transformedValue:(NSData *)context {
     NSAssert([context isKindOfClass:[NSData class]], @"Context should be NSData.");
-    
+
     NSDictionary *userInfo = [NSKeyedUnarchiver unarchiveObjectWithData:context];
     NSAssert([userInfo isKindOfClass:[NSDictionary class]], @"Context of offline pack isn’t a dictionary.");
     NSString *name = userInfo[MBXOfflinePackContextNameKey];
@@ -24,7 +24,7 @@ static NSString * const MBXOfflinePackContextNameKey = @"Name";
 
 - (NSData *)reverseTransformedValue:(NSString *)name {
     NSAssert([name isKindOfClass:[NSString class]], @"Name should be a string.");
-    
+
     return [NSKeyedArchiver archivedDataWithRootObject:@{
         MBXOfflinePackContextNameKey: name,
     }];
diff --git a/platform/macos/app/StyleLayerIconTransformer.m b/platform/macos/app/StyleLayerIconTransformer.m
index 93f59abb3e..ff2b964b87 100644
--- a/platform/macos/app/StyleLayerIconTransformer.m
+++ b/platform/macos/app/StyleLayerIconTransformer.m
@@ -31,7 +31,7 @@
     if ([layer isKindOfClass:[MGLSymbolStyleLayer class]]) {
         return [NSImage imageNamed:@"symbol"];
     }
-    
+
     return nil;
 }
 
diff --git a/platform/macos/app/TimeIntervalTransformer.m b/platform/macos/app/TimeIntervalTransformer.m
index 39177dc5bc..2c9cb6fc74 100644
--- a/platform/macos/app/TimeIntervalTransformer.m
+++ b/platform/macos/app/TimeIntervalTransformer.m
@@ -18,7 +18,7 @@ NSString *NumberAndUnitString(NSInteger quantity, NSString *singular, NSString *
     if (![value isKindOfClass:[NSValue class]]) {
         return nil;
     }
-    
+
     NSTimeInterval timeInterval = [value doubleValue];
     NSInteger seconds = floor(timeInterval);
     NSInteger minutes = floor(seconds / 60);
@@ -29,7 +29,7 @@ NSString *NumberAndUnitString(NSInteger quantity, NSString *singular, NSString *
     hours -= days * 24;
     NSInteger weeks = floor(days) / 7;
     days -= weeks * 7;
-    
+
     NSMutableArray *components = [NSMutableArray array];
     if (seconds || timeInterval < 60) {
         [components addObject:NumberAndUnitString(seconds, @"second", @"seconds")];
@@ -46,7 +46,7 @@ NSString *NumberAndUnitString(NSInteger quantity, NSString *singular, NSString *
     if (weeks) {
         [components insertObject:NumberAndUnitString(weeks, @"week", @"weeks") atIndex:0];
     }
-    
+
     return [components componentsJoinedByString:@", "];
 }