Quote improvements

submodules/AccountContext/Sources/ChatController.swift

@@ -383,7 +383,7 @@ public enum ChatTextInputStateTextAttributeType: Codable, Equatable {
         case .spoiler:
             try container.encode(8 as Int32, forKey: "t")
         case .quote:
-            try container.encode(0 as Int32, forKey: "t")
+            try container.encode(9 as Int32, forKey: "t")
         }
     }
 }

submodules/AsyncDisplayKit/Source/ASEditableTextNode.mm

@@ -244,11 +244,6 @@
     [super scrollRectToVisible:rect animated:false];
 }
 
-- (CGRect)caretRectForPosition:(UITextPosition *)position {
-    CGRect rect = [super caretRectForPosition:position];
-    return rect;
-}
-
 #endif
 
 - (BOOL)gestureRecognizerShouldBegin:(UIGestureRecognizer *)gestureRecognizer
@@ -506,9 +501,6 @@
 - (void)setTextContainerInset:(UIEdgeInsets)textContainerInset
 {
   AS::MutexLocker l(_textKitLock);
-    
-    textContainerInset.top += 12.0;
-    textContainerInset.bottom += 12.0;
 
   _textContainerInset = textContainerInset;
   _textKitComponents.textView.textContainerInset = textContainerInset;
@@ -1070,68 +1062,8 @@
   return [_wordKerner layoutManager:layoutManager boundingBoxForControlGlyphAtIndex:glyphIndex forTextContainer:textContainer proposedLineFragment:proposedRect glyphPosition:glyphPosition characterIndex:characterIndex];
 }
 
-- (CGFloat)layoutManager:(NSLayoutManager *)layoutManager paragraphSpacingBeforeGlyphAtIndex:(NSUInteger)glyphIndex withProposedLineFragmentRect:(CGRect)rect {
-    int characterIndex = (int)[layoutManager characterIndexForGlyphAtIndex:glyphIndex];
-    if (characterIndex < 0 || characterIndex >= layoutManager.textStorage.length) {
-        return 0.0;
-    }
-    
-    NSDictionary *attributes = [layoutManager.textStorage attributesAtIndex:characterIndex effectiveRange:nil];
-    NSObject *blockQuote = attributes[@"Attribute__Blockquote"];
-    if (blockQuote == nil) {
-        return 0.0f;
-    }
-    
-    if (characterIndex != 0) {
-        NSDictionary *previousAttributes = [layoutManager.textStorage attributesAtIndex:characterIndex - 1 effectiveRange:nil];
-        NSObject *previousBlockQuote = previousAttributes[@"Attribute__Blockquote"];
-        if (previousBlockQuote != nil && [blockQuote isEqual:previousBlockQuote]) {
-            return 0.0f;
-        }
-    }
-    
-    return 12.0f;
-}
-
-- (CGFloat)layoutManager:(NSLayoutManager *)layoutManager paragraphSpacingAfterGlyphAtIndex:(NSUInteger)glyphIndex withProposedLineFragmentRect:(CGRect)rect {
-    int characterIndex = (int)[layoutManager characterIndexForGlyphAtIndex:glyphIndex];
-    characterIndex--;
-    if (characterIndex < 0) {
-        characterIndex = 0;
-    }
-    if (characterIndex < 0 || characterIndex >= layoutManager.textStorage.length) {
-        return 0.0;
-    }
-    
-    NSDictionary *attributes = [layoutManager.textStorage attributesAtIndex:characterIndex effectiveRange:nil];
-    NSObject *blockQuote = attributes[@"Attribute__Blockquote"];
-    if (blockQuote == nil) {
-        return 0.0f;
-    }
-    
-    if (characterIndex + 1 < layoutManager.textStorage.length) {
-        NSDictionary *nextAttributes = [layoutManager.textStorage attributesAtIndex:characterIndex + 1 effectiveRange:nil];
-        NSObject *nextBlockQuote = nextAttributes[@"Attribute__Blockquote"];
-        if (nextBlockQuote != nil && [blockQuote isEqual:nextBlockQuote]) {
-            return 0.0f;
-        }
-    }
-    
-    return 12.0f;
-}
-
 - (BOOL)layoutManager:(NSLayoutManager *)layoutManager shouldSetLineFragmentRect:(inout CGRect *)lineFragmentRect lineFragmentUsedRect:(inout CGRect *)lineFragmentUsedRect baselineOffset:(inout CGFloat *)baselineOffset inTextContainer:(NSTextContainer *)textContainer forGlyphRange:(NSRange)glyphRange {
-    /*if (layoutManager.textStorage.length != 0) {
-        NSDictionary *attributes = [layoutManager.textStorage attributesAtIndex:0 effectiveRange:nil];
-        NSObject *blockQuote = attributes[@"Attribute__Blockquote"];
-        if (blockQuote != nil) {
-            CGRect rect = *lineFragmentRect;
-            rect.origin.y += 12.0;
-            CGRect usedRect = *lineFragmentUsedRect;
-            usedRect.origin.y += 12.0;
-        }
-    }*/
-  /*CGFloat fontLineHeight;
+  CGFloat fontLineHeight;
   UIFont *baseFont = _baseFont;
   if (_typingAttributes[NSFontAttributeName] != nil) {
     baseFont = _typingAttributes[NSFontAttributeName];
@@ -1154,7 +1086,7 @@
   
   *lineFragmentRect = rect;
   *lineFragmentUsedRect = usedRect;
-  *baselineOffset = *baselineOffset + baselineNudge;*/
+  *baselineOffset = *baselineOffset + baselineNudge;
   
   return true;
 }

submodules/ChatPresentationInterfaceState/Sources/ChatTextFormat.swift

@@ -8,33 +8,89 @@ public func chatTextInputAddFormattingAttribute(_ state: ChatTextInputState, att
         let nsRange = NSRange(location: state.selectionRange.lowerBound, length: state.selectionRange.count)
         var addAttribute = true
         var attributesToRemove: [NSAttributedString.Key] = []
-        state.inputText.enumerateAttributes(in: nsRange, options: .longestEffectiveRangeNotRequired) { attributes, range, stop in
+        state.inputText.enumerateAttributes(in: nsRange, options: .longestEffectiveRangeNotRequired) { attributes, range, _ in
             for (key, _) in attributes {
-                if key == attribute && range == nsRange {
+                if key == attribute {
                     addAttribute = false
                     attributesToRemove.append(key)
                 }
             }
         }
         
+        var selectionRange = state.selectionRange
+        
         let result = NSMutableAttributedString(attributedString: state.inputText)
         for attribute in attributesToRemove {
-            result.removeAttribute(attribute, range: nsRange)
-        }
-        if addAttribute {
             if attribute == ChatTextInputAttributes.quote {
-                result.addAttribute(attribute, value: ChatTextInputTextQuoteAttribute(), range: nsRange)
+                var removeRange = nsRange
+                
+                var selectionIndex = nsRange.upperBound
                 if nsRange.upperBound != result.length && (result.string as NSString).character(at: nsRange.upperBound) != 0x0a {
                     result.insert(NSAttributedString(string: "\n"), at: nsRange.upperBound)
+                    selectionIndex += 1
+                    removeRange.length += 1
                 }
                 if nsRange.lowerBound != 0 && (result.string as NSString).character(at: nsRange.lowerBound - 1) != 0x0a {
                     result.insert(NSAttributedString(string: "\n"), at: nsRange.lowerBound)
+                    selectionIndex += 1
+                    removeRange.location += 1
+                } else if nsRange.lowerBound != 0 {
+                    removeRange.location -= 1
+                    removeRange.length += 1
                 }
+                
+                if removeRange.lowerBound > result.length {
+                    removeRange = NSRange(location: result.length, length: 0)
+                } else if removeRange.upperBound > result.length {
+                    removeRange = NSRange(location: removeRange.lowerBound, length: result.length - removeRange.lowerBound)
+                }
+                result.removeAttribute(attribute, range: removeRange)
+                
+                if selectionRange.lowerBound > result.length {
+                    selectionRange = result.length ..< result.length
+                } else if selectionRange.upperBound > result.length {
+                    selectionRange = selectionRange.lowerBound ..< result.length
+                }
+                
+                // Prevent merge back
+                result.enumerateAttributes(in: NSRange(location: selectionIndex, length: result.length - selectionIndex), options: .longestEffectiveRangeNotRequired) { attributes, range, _ in
+                    for (key, value) in attributes {
+                        if let _ = value as? ChatTextInputTextQuoteAttribute {
+                            result.removeAttribute(key, range: range)
+                            result.addAttribute(key, value: ChatTextInputTextQuoteAttribute(), range: range)
+                        }
+                    }
+                }
+                
+                selectionRange = selectionIndex ..< selectionIndex
+            } else {
+                result.removeAttribute(attribute, range: nsRange)
+            }
+        }
+        
+        if addAttribute {
+            if attribute == ChatTextInputAttributes.quote {
+                result.addAttribute(attribute, value: ChatTextInputTextQuoteAttribute(), range: nsRange)
+                var selectionIndex = nsRange.upperBound
+                if nsRange.upperBound != result.length && (result.string as NSString).character(at: nsRange.upperBound) != 0x0a {
+                    result.insert(NSAttributedString(string: "\n"), at: nsRange.upperBound)
+                    selectionIndex += 1
+                }
+                if nsRange.lowerBound != 0 && (result.string as NSString).character(at: nsRange.lowerBound - 1) != 0x0a {
+                    result.insert(NSAttributedString(string: "\n"), at: nsRange.lowerBound)
+                    selectionIndex += 1
+                }
+                selectionRange = selectionIndex ..< selectionIndex
             } else {
                 result.addAttribute(attribute, value: true as Bool, range: nsRange)
             }
         }
-        return ChatTextInputState(inputText: result, selectionRange: state.selectionRange)
+        if selectionRange.lowerBound > result.length {
+            selectionRange = result.length ..< result.length
+        } else if selectionRange.upperBound > result.length {
+            selectionRange = selectionRange.lowerBound ..< result.length
+        }
+        return ChatTextInputState(inputText: result, selectionRange: selectionRange)
     } else {
         return state
     }

submodules/Display/Source/TextNode.swift

@@ -68,12 +68,10 @@ public struct TextRangeRectEdge: Equatable {
 }
 
 public final class TextNodeBlockQuoteData: NSObject {
-    public let id: Int
     public let title: NSAttributedString?
     public let color: UIColor
     
-    public init(id: Int, title: NSAttributedString?, color: UIColor) {
-        self.id = id
+    public init(title: NSAttributedString?, color: UIColor) {
         self.title = title
         self.color = color
         
@@ -85,9 +83,6 @@ public final class TextNodeBlockQuoteData: NSObject {
             return false
         }
         
-        if self.id != other.id {
-            return false
-        }
         if let lhsTitle = self.title, let rhsTitle = other.title {
             if !lhsTitle.isEqual(to: rhsTitle) {
                 return false
@@ -1142,8 +1137,10 @@ open class TextNode: ASDisplayNode {
         var segmentCharacterOffset = 0
         while true {
             var found = false
-            attributedString.enumerateAttribute(NSAttributedString.Key("Attribute__Blockquote"), in: NSRange(location: segmentCharacterOffset, length: wholeStringLength - segmentCharacterOffset), using: { value, effectiveRange, _ in
+            attributedString.enumerateAttribute(NSAttributedString.Key("Attribute__Blockquote"), in: NSRange(location: segmentCharacterOffset, length: wholeStringLength - segmentCharacterOffset), using: { value, effectiveRange, stop in
                 found = true
+                stop.pointee = ObjCBool(true)
+                
                 if segmentCharacterOffset != effectiveRange.location {
                     stringSegments.append(StringSegment(
                         title: nil,
@@ -1167,6 +1164,10 @@ open class TextNode: ASDisplayNode {
                             tintColor: value.color
                         ))
                     }
+                    segmentCharacterOffset = effectiveRange.location + effectiveRange.length
+                    if segmentCharacterOffset < wholeStringLength && rawWholeString.character(at: segmentCharacterOffset) == 0x0a {
+                        segmentCharacterOffset += 1
+                    }
                 } else {
                     stringSegments.append(StringSegment(
                         title: nil,
@@ -1175,9 +1176,8 @@ open class TextNode: ASDisplayNode {
                         isBlockQuote: false,
                         tintColor: nil
                     ))
+                    segmentCharacterOffset = effectiveRange.location + effectiveRange.length
                 }
-                
-                segmentCharacterOffset = effectiveRange.location + effectiveRange.length
             })
             if !found {
                 if segmentCharacterOffset != wholeStringLength {
@@ -1992,6 +1992,9 @@ open class TextNode: ASDisplayNode {
                 
                 context.setFillColor((layout.backgroundColor ?? UIColor.clear).cgColor)
                 context.fill(bounds)
+                
+                context.setBlendMode(.normal)
+                blendMode = .normal
             }
             
             let alignment = layout.resolvedAlignment
@@ -2803,6 +2806,7 @@ open class TextView: UIView {
                 context.setBlendMode(.copy)
                 context.setFillColor((layout.backgroundColor ?? UIColor.clear).cgColor)
                 context.fill(bounds)
+                context.setBlendMode(.copy)
             }
             
             if let textShadowColor = layout.textShadowColor {

submodules/TelegramUI/Components/Chat/ChatInputTextNode/ChatInputTextViewImpl/Sources/ChatInputTextViewImpl.m

@@ -47,8 +47,6 @@
         return false;
     }
     
-    return false;
-    
     return [super canPerformAction:action withSender:sender];
 }
 

submodules/TelegramUI/Components/Chat/ChatInputTextNode/Sources/ChatInputTextNode.swift

@@ -110,7 +110,7 @@ open class ChatInputTextNode: ASDisplayNode, UITextViewDelegate {
         get {
             return self.textView.defaultTextContainerInset
         } set(value) {
-            let targetValue = UIEdgeInsets(top: value.top, left: 0.0, bottom: value.bottom, right: 0.0)
+            let targetValue = UIEdgeInsets(top: value.top, left: value.left, bottom: value.bottom, right: value.right)
             if self.textView.defaultTextContainerInset != value {
                 self.textView.defaultTextContainerInset = targetValue
             }
@@ -183,6 +183,8 @@ open class ChatInputTextNode: ASDisplayNode, UITextViewDelegate {
 }
 
 private final class ChatInputTextContainer: NSTextContainer {
+    var rightInset: CGFloat = 0.0
+    
     override var isSimpleRectangularTextContainer: Bool {
         return false
     }
@@ -200,6 +202,7 @@ private final class ChatInputTextContainer: NSTextContainer {
         
         result.origin.x -= 5.0
         result.size.width -= 5.0
+        result.size.width -= self.rightInset
         
         if let textStorage = self.layoutManager?.textStorage {
             let string: NSString = textStorage.string as NSString
@@ -234,6 +237,8 @@ private final class ChatInputTextContainer: NSTextContainer {
             }
         }
         
+        result.size.width = max(1.0, result.size.width)
+        
         return result
     }
 }
@@ -453,6 +458,19 @@ public final class ChatInputTextView: ChatInputTextViewImpl, NSLayoutManagerDele
     public func updateTextContainerInset() {
         var result = self.defaultTextContainerInset
         
+        var horizontalInsetsUpdated = false
+        if self.customTextContainer.rightInset != result.right {
+            horizontalInsetsUpdated = true
+            self.customTextContainer.rightInset = result.right
+        }
+        if self.measurementTextContainer.rightInset != result.right {
+            horizontalInsetsUpdated = true
+            self.measurementTextContainer.rightInset = result.right
+        }
+        
+        result.left = 0.0
+        result.right = 0.0
+        
         if self.customTextStorage.length != 0 {
             let topAttributes = self.customTextStorage.attributes(at: 0, effectiveRange: nil)
             let bottomAttributes = self.customTextStorage.attributes(at: self.customTextStorage.length - 1, effectiveRange: nil)
@@ -468,6 +486,11 @@ public final class ChatInputTextView: ChatInputTextViewImpl, NSLayoutManagerDele
         if self.textContainerInset != result {
             self.textContainerInset = result
         }
+        if horizontalInsetsUpdated {
+            self.customLayoutManager.invalidateLayout(forCharacterRange: NSRange(location: 0, length: self.customTextStorage.length), actualCharacterRange: nil)
+            self.customLayoutManager.ensureLayout(for: self.customTextContainer)
+        }
+        
         self.updateTextElements()
     }
     
@@ -578,6 +601,11 @@ public final class ChatInputTextView: ChatInputTextViewImpl, NSLayoutManagerDele
     
     override public func caretRect(for position: UITextPosition) -> CGRect {
         var result = super.caretRect(for: position)
+        
+        if "".isEmpty {
+            return result
+        }
+        
         guard let textStorage = self.customLayoutManager.textStorage else {
             return result
         }

submodules/TelegramUI/Sources/ChatTextInputPanelNode.swift

@@ -3682,8 +3682,14 @@ class ChatTextInputPanelNode: ChatInputPanelNode, ASEditableTextNodeDelegate, Ch
         
         var actions = suggestedActions
         
-        if let index = actions.firstIndex(where: { $0.description.contains("identifier = com.apple.menu.replace;") }) {
-            actions.remove(at: index)
+        if #available(iOS 16.0, *) {
+            if let index = actions.firstIndex(where: { $0.description.contains("identifier = com.apple.menu.replace;") }), let subMenu = actions[index] as? UIMenu {
+                var filteredChildren = subMenu.children
+                if let subIndex = filteredChildren.firstIndex(where: { $0.description.contains("identifier = com.apple.menu.autofill;") }) {
+                    filteredChildren.remove(at: subIndex)
+                }
+                actions[index] = UIMenu(title: subMenu.title, subtitle: subMenu.subtitle, image: subMenu.image, identifier: subMenu.identifier, options: subMenu.options, children: filteredChildren)
+            }
         }
         
         if editableTextNode.attributedText == nil || editableTextNode.attributedText!.length == 0 || editableTextNode.selectedRange.length == 0 {
@@ -3745,11 +3751,7 @@ class ChatTextInputPanelNode: ChatInputPanelNode, ASEditableTextNodeDelegate, Ch
             ] as [UIAction])
             
             let formatMenu = UIMenu(title: self.strings?.TextFormat_Format ?? "Format", image: nil, children: children)
-            if let index = actions.firstIndex(where: { $0.description.contains("identifier = com.apple.menu.format;") }) {
-                actions[index] = formatMenu
-            } else {
-                actions.insert(formatMenu, at: 2)
-            }
+            actions.insert(formatMenu, at: 1)
         }
         return UIMenu(children: actions)
     }

submodules/TextFormat/Sources/ChatTextInputAttributes.swift

@@ -133,6 +133,7 @@ public func textAttributedStringForStateText(_ stateText: NSAttributedString, fo
             var font: UIFont?
             var fontSize = fontSize
             if fontAttributes.contains(.blockQuote) {
+                fontAttributes.remove(.blockQuote)
                 fontSize = round(fontSize * 0.8235294117647058)
             }
             if fontAttributes == [.bold, .italic, .monospace] {
@@ -553,108 +554,53 @@ private func quoteRangesEqual(_ lhs: [(NSRange, ChatTextInputTextQuoteAttribute)
 
 private func refreshBlockQuotes(text: NSString, initialAttributedText: NSAttributedString, attributedText: NSMutableAttributedString, fullRange: NSRange) {
     var quoteRanges: [(NSRange, ChatTextInputTextQuoteAttribute)] = []
-    initialAttributedText.enumerateAttribute(ChatTextInputAttributes.quote, in: fullRange, options: [], using: { value, range, _ in
-        if let value = value as? ChatTextInputTextQuoteAttribute {
+    initialAttributedText.enumerateAttributes(in: fullRange, using: { dict, range, _ in
+        if let value = dict[ChatTextInputAttributes.quote] as? ChatTextInputTextQuoteAttribute {
             quoteRanges.append((range, value))
         }
     })
     quoteRanges.sort(by: { $0.0.location < $1.0.location })
     let initialQuoteRanges = quoteRanges
-    
-    for i in 0 ..< quoteRanges.count {
-        let range = quoteRanges[i].0
-        
-        var validLower = range.lowerBound
-        inner1: for i in range.lowerBound ..< range.upperBound {
-            if let c = UnicodeScalar(text.character(at: i)) {
-                if textUrlCharacters.contains(c) {
-                    validLower = i
-                    break inner1
-                }
-            } else {
-                break inner1
-            }
-        }
-        var validUpper = range.upperBound
-        inner2: for i in (validLower ..< range.upperBound).reversed() {
-            if let c = UnicodeScalar(text.character(at: i)) {
-                if textUrlCharacters.contains(c) {
-                    validUpper = i + 1
-                    break inner2
-                }
-            } else {
-                break inner2
-            }
-        }
-        
-        let minLower = (i == 0) ? fullRange.lowerBound : quoteRanges[i - 1].0.upperBound
-        inner3: for i in (minLower ..< validLower).reversed() {
-            if let c = UnicodeScalar(text.character(at: i)) {
-                if textUrlEdgeCharacters.contains(c) {
-                    validLower = i
-                } else {
-                    break inner3
-                }
-            } else {
-                break inner3
-            }
-        }
-        
-        let maxUpper = (i == quoteRanges.count - 1) ? fullRange.upperBound : quoteRanges[i + 1].0.lowerBound
-        inner3: for i in validUpper ..< maxUpper {
-            if let c = UnicodeScalar(text.character(at: i)) {
-                if textUrlEdgeCharacters.contains(c) {
-                    validUpper = i + 1
-                } else {
-                    break inner3
-                }
-            } else {
-                break inner3
-            }
-        }
-        
-        quoteRanges[i] = (NSRange(location: validLower, length: validUpper - validLower), quoteRanges[i].1)
-    }
-    
     quoteRanges = quoteRanges.filter({ $0.0.length > 0 })
     
-    while quoteRanges.count > 1 {
-        var hadReductions = false
-        outer: for i in 0 ..< quoteRanges.count - 1 {
-            if quoteRanges[i].1 === quoteRanges[i + 1].1 {
-                var combine = true
-                inner: for j in quoteRanges[i].0.upperBound ..< quoteRanges[i + 1].0.lowerBound {
-                    if let c = UnicodeScalar(text.character(at: j)) {
-                        if textUrlCharacters.contains(c) {
-                        } else {
-                            combine = false
-                            break inner
-                        }
-                    } else {
-                        combine = false
-                        break inner
-                    }
-                }
-                if combine {
-                    hadReductions = true
-                    quoteRanges[i] = (NSRange(location: quoteRanges[i].0.lowerBound, length: quoteRanges[i + 1].0.upperBound - quoteRanges[i].0.lowerBound), quoteRanges[i].1)
-                    quoteRanges.remove(at: i + 1)
-                    break outer
-                }
+    for i in 0 ..< quoteRanges.count {
+        var backIndex = quoteRanges[i].0.lowerBound
+        innerBack: while backIndex >= 0 {
+            let character = text.character(at: backIndex)
+            if character == 0x0a {
+                backIndex += 1
+                break innerBack
             }
+            backIndex -= 1
         }
-        if !hadReductions {
-            break
+        backIndex = max(backIndex, 0)
+        
+        if backIndex < quoteRanges[i].0.lowerBound {
+            quoteRanges[i].0 = NSRange(location: backIndex, length: quoteRanges[i].0.upperBound - backIndex)
+        }
+        
+        var forwardIndex = quoteRanges[i].0.upperBound
+        innerForward: while forwardIndex < text.length {
+            let character = text.character(at: forwardIndex)
+            if character == 0x0a {
+                forwardIndex -= 1
+                break innerForward
+            }
+            forwardIndex += 1
+        }
+        forwardIndex = min(forwardIndex, text.length - 1)
+        
+        if forwardIndex > quoteRanges[i].0.upperBound - 1 {
+            quoteRanges[i].0 = NSRange(location: quoteRanges[i].0.lowerBound, length: forwardIndex + 1 - quoteRanges[i].0.lowerBound)
         }
     }
     
-    if quoteRanges.count > 1 {
-        outer: for i in (1 ..< quoteRanges.count).reversed() {
-            for j in 0 ..< i {
-                if quoteRanges[j].1 === quoteRanges[i].1 {
-                    quoteRanges.remove(at: i)
-                    continue outer
-                }
+    for i in (0 ..< quoteRanges.count).reversed() {
+        inner: for mergeIndex in (i + 1 ..< quoteRanges.count).reversed() {
+            if quoteRanges[mergeIndex].1 === quoteRanges[i].1 || quoteRanges[mergeIndex].0.intersection(quoteRanges[i].0) != nil {
+                quoteRanges[i].0 = NSRange(location: quoteRanges[i].0.location, length: quoteRanges[mergeIndex].0.location + quoteRanges[mergeIndex].0.length - quoteRanges[i].0.location)
+                quoteRanges.removeSubrange((i + 1) ..< (mergeIndex + 1))
+                break inner
             }
         }
     }
@@ -777,6 +723,7 @@ public func refreshChatTextInputAttributes(textView: UITextView, primaryTextColo
                 var font: UIFont?
                 var baseFontSize = baseFontSize
                 if fontAttributes.contains(.blockQuote) {
+                    fontAttributes.remove(.blockQuote)
                     baseFontSize = round(baseFontSize * 0.8235294117647058)
                 }
                 if fontAttributes == [.bold, .italic, .monospace] {

submodules/TextFormat/Sources/StringWithAppliedEntities.swift

@@ -67,9 +67,6 @@ public func stringWithAppliedEntities(_ text: String, entities: [MessageTextEnti
     }
     var fontAttributes: [NSRange: ChatTextFontAttributes] = [:]
     
-    var nextBlockId = 0
-    
-    var rangeOffset: Int = 0
     for i in 0 ..< entities.count {
         if skipEntity {
             skipEntity = false
@@ -77,7 +74,7 @@ public func stringWithAppliedEntities(_ text: String, entities: [MessageTextEnti
         }
         let stringLength = string.length
         let entity = entities[i]
-        var range = NSRange(location: entity.range.lowerBound + rangeOffset, length: entity.range.upperBound - entity.range.lowerBound)
+        var range = NSRange(location: entity.range.lowerBound, length: entity.range.upperBound - entity.range.lowerBound)
         if nsString == nil {
             nsString = text as NSString
         }
@@ -223,38 +220,7 @@ public func stringWithAppliedEntities(_ text: String, entities: [MessageTextEnti
                     fontAttributes[range] = .blockQuote
                 }
                 
-                let paragraphBreak = "\n"
-            
-                var nsString = string.string as NSString
-                var stringLength = nsString.length
-                
-                let paragraphRange: NSRange
-                if range.lowerBound == 0 {
-                    paragraphRange = NSRange(location: range.lowerBound, length: range.upperBound - range.lowerBound)
-                } else if nsString.character(at: range.lowerBound) == 0x0a {
-                    paragraphRange = NSRange(location: range.lowerBound + 1, length: range.upperBound - range.lowerBound - 1)
-                } else if nsString.character(at: range.lowerBound - 1) == 0x0a {
-                    paragraphRange = NSRange(location: range.lowerBound, length: range.upperBound - range.lowerBound)
-                } else {
-                    string.insert(NSAttributedString(string: paragraphBreak), at: range.lowerBound)
-                    paragraphRange = NSRange(location: range.lowerBound + paragraphBreak.count, length: range.upperBound - range.lowerBound)
-                }
-                
-                string.addAttribute(NSAttributedString.Key(rawValue: "Attribute__Blockquote"), value: TextNodeBlockQuoteData(id: nextBlockId, title: nil, color: baseQuoteTintColor), range: paragraphRange)
-                nextBlockId += 1
-            
-                nsString = string.string as NSString
-                stringLength = nsString.length
-                
-                if paragraphRange.upperBound < stringLength {
-                    if nsString.character(at: paragraphRange.upperBound) == 0x0a {
-                        string.replaceCharacters(in: NSMakeRange(paragraphRange.upperBound, 1), with: "")
-                        rangeOffset -= 1
-                    }
-                }
-            
-                rangeOffset += 0
-                //rangeOffset += paragraphBreak.count
+                string.addAttribute(NSAttributedString.Key(rawValue: "Attribute__Blockquote"), value: TextNodeBlockQuoteData(title: nil, color: baseQuoteTintColor), range: range)
             case .BankCard:
                 string.addAttribute(NSAttributedString.Key.foregroundColor, value: linkColor, range: range)
                 if underlineLinks && underlineAllLinks {
@@ -302,6 +268,12 @@ public func stringWithAppliedEntities(_ text: String, entities: [MessageTextEnti
             for range in ranges {
                 var font: UIFont?
                 
+                var fontAttributes = fontAttributes
+                var isQuote = false
+                if fontAttributes.contains(.blockQuote) {
+                    isQuote = true
+                    fontAttributes.remove(.blockQuote)
+                }
                 if fontAttributes == [.bold, .italic] {
                     font = boldItalicFont
                 } else if fontAttributes == [.bold] {
@@ -314,7 +286,7 @@ public func stringWithAppliedEntities(_ text: String, entities: [MessageTextEnti
                     font = baseFont
                 }
                 
-                if adjustQuoteFontSize, let fontValue = font, fontAttributes.contains(.blockQuote) {
+                if adjustQuoteFontSize, let fontValue = font, isQuote {
                     font = fontValue.withSize(round(fontValue.pointSize * 0.8235294117647058))
                 }