change indent style name

- use varied

Author: cbess

Aztec/Classes/TextKit/LayoutManager.swift

@@ -240,7 +240,7 @@ private extension LayoutManager {
 
             var indentLevel: Int?
             // Determine indentation level, if needed. The indentation level is only determined for the standard list style
-            if listIndentStyle == .standard {
+            if listIndentStyle == .varied {
                 // only get the width of the first level once
                 if firstLevelWidth == nil {
                     firstLevelWidth = paragraphStyle.indentToFirst(TextList.self)

Aztec/Classes/TextKit/ParagraphProperty/TextList.swift

@@ -57,8 +57,8 @@ open class TextList: ParagraphProperty {
     public enum IndentStyle: Int {
         /// A default single bullet style for each indentation level
         case `default`
-        /// The standard bullet styles for each indentation level (i.e., HTML style)
-        case standard
+        /// Use a varied (distinct) bullet style for each indentation level (i.e., WYSIWYG style)
+        case varied
     }
 
     public let reversed: Bool

Example/Example/EditorDemoController.swift

@@ -174,7 +174,7 @@ class EditorDemoController: UIViewController {
         view.addSubview(separatorView)
 
         editorView.richTextView.textContainer.lineFragmentPadding = 0
-        editorView.richTextView.listIndentStyle = .standard
+        editorView.richTextView.listIndentStyle = .varied
         // color setup
         if #available(iOS 13.0, *) {
             view.backgroundColor = UIColor.systemBackground