I am developing a library for RichTextEditor for SwiftUI, and I am facing issues with implementing NSParagraphStyle related features like nested bullet lists and text alignment. I have searched a lot and personally feel that the documentation is not enough on this topic, so here I want to discuss how we can achieve the nested list with UI/NSTextView and natively available NSTextList in NSParagraphStyle.textLists. The problem is I am not able to understand how I can use this text list and how to manage adding list and removing list with my editor I have seen code that work adding attributes to each string and then merge them, but I don't want that, I want to add/update/remove attributes from selected text and if text is not selected then want to manage typing attributes to keep applied attributes to current position

Hello everyone, I am new to the Swift and the SwiftUI. Trying to understand how sorting works on SwiftUI Table view. The following code does what I intend to do, but I am not able to understand how does it actually work with multiple key path. Need help with the answers for the questions posted below the code. // MARK: - Student Model struct Student: Codable, Identifiable { let id: String let name: String let gradeHistory: GradeHistory enum CodingKeys: String, CodingKey { case id, name case gradeHistory = "grade_history" } } // MARK: - GradeHistory Model struct GradeHistory: Codable, Identifiable{ let id: String? let semester: String let subjects: Subjects init( id: String? = UUID().uuidString, semester: String, subjects: Subjects ) { self.id = id ?? UUID().uuidString self.semester = semester self.subjects = subjects } } // MARK: - Subjects Model struct Subjects: Codable, Identifiable { let id: String? let math: Int let science: Int let english: Int let physics: Int let computer: Int let socialScience: Int init( id: String? = nil, math: Int, science: Int, english: Int, physics: Int, computer: Int, socialScience: Int ) { self.id = id ?? UUID().uuidString self.math = math self.science = science self.english = english self.physics = physics self.computer = computer self.socialScience = socialScience } enum CodingKeys: String, CodingKey { case id = "id" case math = "Math" case science = "Science" case english = "English" case physics = "Physics" case computer = "Computer" case socialScience = "Social Science" } } let _students: [Student] = [] struct StudentGradeHistoryView: View { @State var students = _students @State private var sortOrder = [KeyPathComparator(\Student.name)] var body: some View { NavigationStack { Table(of: Student.self, selection: students.selectedStudents, sortOrder: $sortOrder) { TableColumn("Index") { student in let index = (students.firstIndex( where: { $0.id == student .id }) ?? 0) Text("No. \(index + 1)") } TableColumn("Id", value: \.id) TableColumn("Name", value: \.name) .width(min: 150) TableColumn("Math") { student in Text("\(student.gradeHistory.subjects.math)") .foregroundStyle( gradeColor(for: student.gradeHistory.subjects.math) ) } .defaultVisibility(.automatic) TableColumn("Science") { student in Text("\(student.gradeHistory.subjects.science)") .foregroundStyle(gradeColor(for: student.gradeHistory.subjects.science)) } TableColumn("English") { student in Text("\(student.gradeHistory.subjects.english)") .foregroundStyle(gradeColor(for: student.gradeHistory.subjects.english)) } TableColumn("Physics") { student in Text("\(student.gradeHistory.subjects.physics)") .foregroundStyle(gradeColor(for: student.gradeHistory.subjects.physics)) } TableColumn("Computer") { student in Text("\(student.gradeHistory.subjects.computer)") .foregroundStyle(gradeColor(for: student.gradeHistory.subjects.computer)) } TableColumn("Social Science") { student in Text("\(student.gradeHistory.subjects.socialScience)") .foregroundStyle(gradeColor(for: student.gradeHistory.subjects.socialScience)) } } .onChange(of: sortOrder) { students.sort(using: sortOrder) } } } } My question is how I can use KeyPathComparator in this model to sort data with multiple comparator paths like @State private var sortOrder = [ KeyPathComparator(\Student.name), KeyPathComparator(\Subjects.math) ] It's not working in this way