SyntaxHighlighting

Classes/Core/Controllers/FLEXFilteringTableViewController.m

@@ -182,7 +182,7 @@ - (void)tableView:(UITableView *)tableView accessoryButtonTappedForRowWithIndexP
 
 - (UIContextMenuConfiguration *)tableView:(UITableView *)tableView contextMenuConfigurationForRowAtIndexPath:(NSIndexPath *)indexPath point:(CGPoint)point __IOS_AVAILABLE(13.0) {
     FLEXTableViewSection *section = self.filterDelegate.sections[indexPath.section];
-    NSString *title = [section menuTitleForRow:indexPath.row];
+    NSString *title = [section menuTitleForRow:indexPath.row].string;
     NSArray<UIMenuElement *> *menuItems = [section menuItemsForRow:indexPath.row sender:self];
 
     if (menuItems.count) {

Classes/Core/FLEXSingleRowSection.m

@@ -13,8 +13,8 @@ @interface FLEXSingleRowSection ()
 @property (nonatomic, readonly) NSString *reuseIdentifier;
 @property (nonatomic, readonly) void (^cellConfiguration)(__kindof UITableViewCell *cell);
 
-@property (nonatomic) NSString *lastTitle;
-@property (nonatomic) NSString *lastSubitle;
+@property (nonatomic) NSAttributedString *lastTitle;
+@property (nonatomic) NSAttributedString *lastSubtitle;
 @end
 
 @implementation FLEXSingleRowSection
@@ -72,16 +72,16 @@ - (void)configureCell:(__kindof UITableViewCell *)cell forRow:(NSInteger)row {
     cell.accessoryType = UITableViewCellAccessoryNone;
 
     self.cellConfiguration(cell);
-    self.lastTitle = cell.textLabel.text;
-    self.lastSubitle = cell.detailTextLabel.text;
+    self.lastTitle = cell.textLabel.attributedText;
+    self.lastSubtitle = cell.detailTextLabel.attributedText;
 }
 
-- (NSString *)titleForRow:(NSInteger)row {
+- (NSAttributedString *)titleForRow:(NSInteger)row {
     return self.lastTitle;
 }
 
-- (NSString *)subtitleForRow:(NSInteger)row {
-    return self.lastSubitle;
+- (NSAttributedString *)subtitleForRow:(NSInteger)row {
+    return self.lastSubtitle;
 }
 
 @end

Classes/Core/FLEXTableViewSection.h

@@ -90,13 +90,13 @@ NS_ASSUME_NONNULL_BEGIN
 
 /// By default, this is the title of the row.
 /// @return The title of the context menu, if any.
-- (nullable NSString *)menuTitleForRow:(NSInteger)row API_AVAILABLE(ios(13.0));
+- (nullable NSAttributedString *)menuTitleForRow:(NSInteger)row API_AVAILABLE(ios(13.0));
 /// Protected, not intended for public use. \c menuTitleForRow:
 /// already includes the value returned from this method.
 /// 
 /// By default, this returns \c @"". Subclasses may override to
 /// provide a detailed description of the target of the context menu.
-- (NSString *)menuSubtitleForRow:(NSInteger)row API_AVAILABLE(ios(13.0));
+- (NSAttributedString *)menuSubtitleForRow:(NSInteger)row API_AVAILABLE(ios(13.0));
 /// The context menu items, if any. Subclasses may override.
 /// By default, only inludes items for \c copyMenuItemsForRow:.
 - (nullable NSArray<UIMenuElement *> *)menuItemsForRow:(NSInteger)row sender:(UIViewController *)sender API_AVAILABLE(ios(13.0));
@@ -124,10 +124,10 @@ NS_ASSUME_NONNULL_BEGIN
 
 /// For use by whatever view controller uses your section. Not required.
 /// @return An optional title.
-- (nullable NSString *)titleForRow:(NSInteger)row;
+- (nullable NSAttributedString *)titleForRow:(NSInteger)row;
 /// For use by whatever view controller uses your section. Not required.
 /// @return An optional subtitle.
-- (nullable NSString *)subtitleForRow:(NSInteger)row;
+- (nullable NSAttributedString *)subtitleForRow:(NSInteger)row;
 
 @end
 

Classes/Core/FLEXTableViewSection.m

@@ -10,6 +10,7 @@
 #import "FLEXTableView.h"
 #import "FLEXUtility.h"
 #import "UIMenu+FLEX.h"
+#import "NSString+SyntaxHighlighting.h"
 
 #pragma clang diagnostic push
 #pragma clang diagnostic ignored "-Wincomplete-implementation"
@@ -53,19 +54,19 @@ - (NSString *)reuseIdentifierForRow:(NSInteger)row {
 
 #if FLEX_AT_LEAST_IOS13_SDK
 
-- (NSString *)menuTitleForRow:(NSInteger)row {
-    NSString *title = [self titleForRow:row];
-    NSString *subtitle = [self menuSubtitleForRow:row];
+- (NSAttributedString *)menuTitleForRow:(NSInteger)row {
+    NSAttributedString *title = [self titleForRow:row];
+    NSAttributedString *subtitle = [self menuSubtitleForRow:row];
 
     if (subtitle.length) {
-        return [NSString stringWithFormat:@"%@\n\n%@", title, subtitle];
+        return [NSString stringWithFormat:@"%@\n\n%@", title, subtitle].attributedString;
     }
 
     return title;
 }
 
-- (NSString *)menuSubtitleForRow:(NSInteger)row {
-    return @"";
+- (NSAttributedString *)menuSubtitleForRow:(NSInteger)row {
+    return @"".attributedString;
 }
 
 - (NSArray<UIMenuElement *> *)menuItemsForRow:(NSInteger)row sender:(UIViewController *)sender API_AVAILABLE(ios(13)) {
@@ -120,8 +121,8 @@ - (NSString *)menuSubtitleForRow:(NSInteger)row {
     return nil;
 }
 
-- (NSString *)titleForRow:(NSInteger)row { return nil; }
-- (NSString *)subtitleForRow:(NSInteger)row { return nil; }
+- (NSAttributedString *)titleForRow:(NSInteger)row { return nil; }
+- (NSAttributedString *)subtitleForRow:(NSInteger)row { return nil; }
 
 @end
 

Classes/Editing/FLEXDefaultEditorViewController.m

@@ -11,6 +11,7 @@
 #import "FLEXRuntimeUtility.h"
 #import "FLEXArgumentInputView.h"
 #import "FLEXArgumentInputViewFactory.h"
+#import "NSString+SyntaxHighlighting.h"
 
 @interface FLEXDefaultEditorViewController ()
 
@@ -37,7 +38,7 @@ - (NSUserDefaults *)defaults {
 - (void)viewDidLoad {
     [super viewDidLoad];
 
-    self.fieldEditorView.fieldDescription = self.key;
+    self.fieldEditorView.fieldDescription = self.key.attributedString;
 
     id currentValue = [self.defaults objectForKey:self.key];
     FLEXArgumentInputView *inputView = [FLEXArgumentInputViewFactory

Classes/Editing/FLEXFieldEditorView.h

@@ -13,7 +13,7 @@
 @interface FLEXFieldEditorView : UIView
 
 @property (nonatomic, copy) NSString *targetDescription;
-@property (nonatomic, copy) NSString *fieldDescription;
+@property (nonatomic, copy) NSAttributedString *fieldDescription;
 
 @property (nonatomic, copy) NSArray<FLEXArgumentInputView *> *argumentInputViews;
 

Classes/Editing/FLEXFieldEditorView.m

@@ -90,10 +90,10 @@ - (void)setTargetDescription:(NSString *)targetDescription {
     }
 }
 
-- (void)setFieldDescription:(NSString *)fieldDescription {
+- (void)setFieldDescription:(NSAttributedString *)fieldDescription {
     if (![_fieldDescription isEqual:fieldDescription]) {
         _fieldDescription = fieldDescription;
-        self.fieldDescriptionLabel.text = fieldDescription;
+        self.fieldDescriptionLabel.attributedText = fieldDescription;
         [self setNeedsLayout];
     }
 }

Classes/Editing/FLEXFieldEditorViewController.m

@@ -14,6 +14,7 @@
 #import "FLEXUtility.h"
 #import "FLEXColor.h"
 #import "UIBarButtonItem+FLEX.h"
+#import "NSString+SyntaxHighlighting.h"
 
 @interface FLEXFieldEditorViewController () <FLEXArgumentInputViewDelegate>
 
@@ -22,7 +23,7 @@ @interface FLEXFieldEditorViewController () <FLEXArgumentInputViewDelegate>
 
 @property (nonatomic, readonly) id currentValue;
 @property (nonatomic, readonly) const FLEXTypeEncoding *typeEncoding;
-@property (nonatomic, readonly) NSString *fieldDescription;
+@property (nonatomic, readonly) NSAttributedString *fieldDescription;
 
 @end
 
@@ -37,14 +38,14 @@ + (instancetype)target:(id)target property:(FLEXProperty *)property {
     }
 
     FLEXFieldEditorViewController *editor = [self target:target];
-    editor.title = [@"Property: " stringByAppendingString:property.name];
+    editor.title = [@"Property: " stringByAppendingString:property.name.string];
     editor.property = property;
     return editor;
 }
 
 + (instancetype)target:(id)target ivar:(nonnull FLEXIvar *)ivar {
     FLEXFieldEditorViewController *editor = [self target:target];
-    editor.title = [@"Ivar: " stringByAppendingString:ivar.name];
+    editor.title = [@"Ivar: " stringByAppendingString:ivar.name.string];
     editor.ivar = ivar;
     return editor;
 }
@@ -142,11 +143,11 @@ - (const FLEXTypeEncoding *)typeEncoding {
     }
 }
 
-- (NSString *)fieldDescription {
+- (NSAttributedString *)fieldDescription {
     if (self.property) {
         return self.property.fullDescription;
     } else {
-        return self.ivar.description;
+        return self.ivar.description.attributedString;
     }
 }
 

Classes/Editing/FLEXMethodCallingViewController.m

@@ -14,6 +14,8 @@
 #import "FLEXArgumentInputView.h"
 #import "FLEXArgumentInputViewFactory.h"
 #import "FLEXUtility.h"
+#import "NSAttributedString+FLEX.h"
+#import "NSString+SyntaxHighlighting.h"
 
 @interface FLEXMethodCallingViewController ()
 @property (nonatomic) FLEXMethod *method;
@@ -45,10 +47,7 @@ - (void)viewDidLoad {
 
     // Configure field editor view
     self.fieldEditorView.argumentInputViews = [self argumentInputViews];
-    self.fieldEditorView.fieldDescription = [NSString stringWithFormat:
-        @"Signature:\n%@\n\nReturn Type:\n%s",
-        self.method.description, (char *)self.method.returnType
-    ];
+    self.fieldEditorView.fieldDescription = [NSAttributedString stringWithFormat:@"Signature:\n%@\n\nReturn Type:\n%@", self.method.description, [NSString stringWithFormat:@"%s", (char *)self.method.returnType].attributedString];
 }
 
 - (NSArray<FLEXArgumentInputView *> *)argumentInputViews {

Classes/ExplorerInterface/Bookmarks/FLEXBookmarksViewController.m

@@ -186,7 +186,7 @@ - (UITableViewCell *)tableView:(FLEXTableView *)tableView cellForRowAtIndexPath:
     UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:kFLEXDetailCell forIndexPath:indexPath];
 
     id object = self.bookmarks[indexPath.row];
-    cell.textLabel.text = [FLEXRuntimeUtility safeDescriptionForObject:object];
+    cell.textLabel.attributedText = [FLEXRuntimeUtility safeDescriptionForObject:object];
     cell.detailTextLabel.text = [NSString stringWithFormat:@"%@ — %p", [object class], object];
 
     return cell;

Classes/FLEX-Categories.h

@@ -25,3 +25,5 @@
 #import <FLEX/NSUserDefaults+FLEX.h>
 #import <FLEX/NSMapTable+FLEX_Subscripting.h>
 #import <FLEX/NSTimer+Blocks.h>
+#import <FLEX/NSAttributedString+FLEX.h>
+#import <FLEX/NSMutableAttributedString+FLEX.h>

Classes/GlobalStateExplorers/FLEXObjectListViewController.m

@@ -229,10 +229,10 @@ - (FLEXMutableListSection *)makeSection:(NSArray *)rows title:(NSString *)title
     FLEXMutableListSection *section = [FLEXMutableListSection list:rows
         cellConfiguration:^(FLEXTableViewCell *cell, FLEXObjectRef *ref, NSInteger row) {
             cell.textLabel.text = ref.reference;
-            cell.detailTextLabel.text = ref.summary;
+            cell.detailTextLabel.attributedText = ref.summary;
             cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
         } filterMatcher:^BOOL(NSString *filterText, FLEXObjectRef *ref) {
-            if (ref.summary && [ref.summary localizedCaseInsensitiveContainsString:filterText]) {
+            if (ref.summary && [ref.summary.string localizedCaseInsensitiveContainsString:filterText]) {
                 return YES;
             }
 

Classes/GlobalStateExplorers/FLEXObjectRef.h

@@ -21,7 +21,7 @@
 @property (nonatomic, readonly) NSString *reference;
 /// For instances, this is the result of -[FLEXRuntimeUtility summaryForObject:]
 /// For classes, there is no summary.
-@property (nonatomic, readonly) NSString *summary;
+@property (nonatomic, readonly) NSAttributedString *summary;
 @property (nonatomic, readonly) id object;
 
 @end

Classes/GlobalStateExplorers/FLEXObjectRef.m

@@ -60,7 +60,7 @@ - (id)initWithObject:(id)object ivarName:(NSString *)ivar showSummary:(BOOL)show
     return self;
 }
 
-- (NSString *)summary {
+- (NSAttributedString *)summary {
     if (self.wantsSummary) {
         if (!_summary) {
             _summary = [FLEXRuntimeUtility summaryForObject:self.object];

Classes/ObjectExplorers/FLEXObjectExplorer.h

@@ -14,7 +14,7 @@
 
 @property (nonatomic, readonly) id object;
 /// Subclasses can override to provide a more useful description
-@property (nonatomic, readonly) NSString *objectDescription;
+@property (nonatomic, readonly) NSAttributedString *objectDescription;
 
 /// @return \c YES if \c object is an instance of a class,
 /// or \c NO if \c object is a class itself.

Classes/ObjectExplorers/FLEXObjectExplorer.m

@@ -16,6 +16,7 @@
 #import "NSObject+Reflection.h"
 #import "FLEXMetadataSection.h"
 #import "NSUserDefaults+FLEX.h"
+#import "NSAttributedString+FLEX.h"
 
 @interface FLEXObjectExplorer () {
     NSMutableArray<NSArray<FLEXProperty *> *> *_allProperties;
@@ -26,7 +27,7 @@ @interface FLEXObjectExplorer () {
     NSMutableArray<NSArray<FLEXProtocol *> *> *_allConformedProtocols;
     NSMutableArray<FLEXStaticMetadata *> *_allInstanceSizes;
     NSMutableArray<FLEXStaticMetadata *> *_allImageNames;
-    NSString *_objectDescription;
+    NSAttributedString *_objectDescription;
 }
 @end
 
@@ -55,29 +56,29 @@ - (id)initWithObject:(id)objectOrClass {
 
 #pragma mark - Public
 
-- (NSString *)objectDescription {
+- (NSAttributedString *)objectDescription {
     if (!_objectDescription) {
         // Hard-code UIColor description
         if ([self.object isKindOfClass:[UIColor class]]) {
             CGFloat h, s, l, r, g, b, a;
             [self.object getRed:&r green:&g blue:&b alpha:&a];
             [self.object getHue:&h saturation:&s brightness:&l alpha:nil];
 
-            return [NSString stringWithFormat:
-                @"HSL: (%.3f, %.3f, %.3f)\nRGB: (%.3f, %.3f, %.3f)\nAlpha: %.3f",
-                h, s, l, r, g, b, a
-            ];
+            NSAttributedString *rString = [NSAttributedString stringWithAttributes:@{ NSForegroundColorAttributeName: UIColor.redColor } format:@"%.3f", r];
+            NSAttributedString *gString = [NSAttributedString stringWithAttributes:@{ NSForegroundColorAttributeName: UIColor.greenColor } format:@"%.3f", g];
+            NSAttributedString *bString = [NSAttributedString stringWithAttributes:@{ NSForegroundColorAttributeName: UIColor.blueColor } format:@"%.3f", b];
+            return [NSAttributedString stringWithFormat:@"HSL: (%.3f, %.3f, %.3f)\nRGB: (%@, %@, %@)\nAlpha: %.3f", h, s, l, rString, gString, bString, a];
         }
 
-        NSString *description = [FLEXRuntimeUtility safeDescriptionForObject:self.object];
+        NSAttributedString *description = [FLEXRuntimeUtility safeDescriptionForObject:self.object];
 
         if (!description.length) {
-            NSString *address = [FLEXUtility addressOfObject:self.object];
-            return [NSString stringWithFormat:@"Object at %@ returned empty description", address];
+            NSAttributedString *address = [FLEXUtility addressOfObject:self.object];
+            return [NSAttributedString stringWithFormat:@"Object at %@ returned empty description", address];
         }
 
         if (description.length > 10000) {
-            description = [description substringToIndex:10000];
+            description = [description attributedSubstringFromRange:NSMakeRange(0, 10000)];
         }
 
         _objectDescription = description;

Classes/ObjectExplorers/FLEXObjectExplorerViewController.m

@@ -164,11 +164,11 @@ - (BOOL)scrollViewShouldScrollToTop:(UIScrollView *)scrollView {
         _descriptionSection = [FLEXSingleRowSection
             title:@"Description" reuse:kFLEXMultilineCell cell:^(FLEXTableViewCell *cell) {
                 cell.titleLabel.font = UIFont.flex_defaultTableCellFont;
-                cell.titleLabel.text = explorer.objectDescription;
+                cell.titleLabel.attributedText = explorer.objectDescription;
             }
         ];
         self.descriptionSection.filterMatcher = ^BOOL(NSString *filterText) {
-            return [explorer.objectDescription localizedCaseInsensitiveContainsString:filterText];
+            return [explorer.objectDescription.string localizedCaseInsensitiveContainsString:filterText];
         };
     }
 
@@ -227,10 +227,10 @@ - (void)shareButtonPressed {
             [FLEXBookmarkManager.bookmarks addObject:self.object];
         });
         make.button(@"Copy Description").handler(^(NSArray<NSString *> *strings) {
-            UIPasteboard.generalPasteboard.string = self.explorer.objectDescription;
+            UIPasteboard.generalPasteboard.string = self.explorer.objectDescription.string;
         });
         make.button(@"Copy Address").handler(^(NSArray<NSString *> *strings) {
-            UIPasteboard.generalPasteboard.string = [FLEXUtility addressOfObject:self.object];
+            UIPasteboard.generalPasteboard.string = [FLEXUtility addressOfObject:self.object].string;
         });
         make.button(@"Cancel").cancelStyle();
     } showFrom:self];
@@ -345,10 +345,8 @@ - (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPa
     FLEXTableViewSection *section = self.filterDelegate.sections[indexPath.section];
 
     if (section == self.descriptionSection) {
-        NSAttributedString *attributedText = [[NSAttributedString alloc]
-            initWithString:self.explorer.objectDescription
-            attributes:@{ NSFontAttributeName : UIFont.flex_defaultTableCellFont }
-        ];
+        NSMutableAttributedString *attributedText = self.explorer.objectDescription.mutableCopy;
+        [attributedText addAttribute:NSFontAttributeName value:UIFont.flex_defaultTableCellFont range:NSMakeRange(0, attributedText.length)];
 
         return [FLEXMultilineTableViewCell
             preferredHeightWithAttributedText:attributedText
@@ -376,7 +374,7 @@ - (BOOL)tableView:(UITableView *)tableView canPerformAction:(SEL)action forRowAt
 
 - (void)tableView:(UITableView *)tableView performAction:(SEL)action forRowAtIndexPath:(NSIndexPath *)indexPath withSender:(id)sender {
     if (action == @selector(copy:)) {
-        UIPasteboard.generalPasteboard.string = self.explorer.objectDescription;
+        UIPasteboard.generalPasteboard.string = self.explorer.objectDescription.string;
     }
 }