feat: optimize reader caching and document formats

SDK 化收尾：
- 新增 RDPDFReaderView 本地 pod（阅读容器、成品控制器、划线/注释、画笔、
  目录/设置面板、主题与持久化契约），Demo 精简为 PDFKit 页面提供者 + 持久化宿主
- Podfile/工程接入 RDPDFReaderView 与 SnapKit，示例书改用 PDF 阅读器示例文件

手机横屏单页竖滑修复：
- cell 高度改为宽度适配后的纸张高度（sizeForItemAt + 宿主按页提供纵横比），
  纵向超出一屏的内容由外层 collectionView 连续滚动承接，不再被裁掉
- 页面内部不再开启同向嵌套的兜底竖向拖动，修复外层滚动被吞、无法滚到下一页
- 修复 applyContentSize 先评估拖动开关后写 contentSize 的顺序缺陷
- 页码按视口中心命中 cell 计算，补 didEndDragging 兜底；旋转重锚点与
  transitionToPage 改用真实布局位置
- 横竖屏同为竖滑时也重建 cell 并刷新全部可见页的适配配置
- 横屏单页点击不再跳页，只显隐工具栏；翻页交给连续竖滑

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

.gitignore

@@ -6,3 +6,35 @@ xcuserdata/
 .artifacts/
 .deriveddata/
 .swift-module-cache/
+ReadViewDemo/build/
+
+# This repository checks in the Demo Pods project. Keep generated files for the
+# local RDEpubReaderView/RDPDFReaderView pods and vendored SnapKit visible even
+# when a global gitignore excludes Pods.
+!ReadViewDemo/Pods/
+!ReadViewDemo/Pods/Local Podspecs/
+!ReadViewDemo/Pods/Local Podspecs/RDEpubReaderView.podspec.json
+!ReadViewDemo/Pods/Local Podspecs/RDPDFReaderView.podspec.json
+!ReadViewDemo/Pods/Target Support Files/
+!ReadViewDemo/Pods/Target Support Files/RDEpubReaderView/
+!ReadViewDemo/Pods/Target Support Files/RDEpubReaderView/**
+!ReadViewDemo/Pods/Target Support Files/RDPDFReaderView/
+!ReadViewDemo/Pods/Target Support Files/RDPDFReaderView/**
+!ReadViewDemo/Pods/SnapKit/
+!ReadViewDemo/Pods/SnapKit/**
+!ReadViewDemo/Pods/Target Support Files/SnapKit/
+!ReadViewDemo/Pods/Target Support Files/SnapKit/**
+
+# macOS system files
+.DS_Store
+
+# Local backup directories
+*手动解包备份*
+
+# AI tool output
+_ssoft-output/
+.claude/
+
+# Python bytecode
+__pycache__/
+*.py[cod]

CODE_REVIEW.md

@@ -1,7 +1,7 @@
 # ReadViewSDK 代码审查报告
 
 > 审查日期：2026-06-26  
-> 审查范围：Sources/RDReaderView 全部源码  
+> 审查范围：Sources/RDEpubReaderView 全部源码
 > 审查方法：逐文件阅读 + 交叉验证 + 线程模型分析
 
 ---
@@ -148,4 +148,4 @@ func currentTextPageSize() -> CGSize {
 | 🟡 P2 | P2-2 | javaScriptStringLiteral 实现依赖隐式假设 | 可维护性 |
 | 🔵 P3 | P3-1 | 后台线程同步 hop 主线程获取布局信息 | 线程模型 |
 
-**整体评价**: SDK 架构设计良好，模块分层清晰，引用管理（unowned/weak）使用正确，分页取消机制有 `paginationToken` + `cancellationController` 兜底。主要值得修复的是三个性能类 P1 问题（主线程阻塞搜索、资源加载阻塞、缓存无清理），两个 P2 鲁棒性/可维护性问题，以及一个 P3 线程模型优化建议。
+**整体评价**: SDK 架构设计良好，模块分层清晰，引用管理（unowned/weak）使用正确，分页取消机制有 `paginationToken` + `cancellationController` 兜底。主要值得修复的是三个性能类 P1 问题（主线程阻塞搜索、资源加载阻塞、缓存无清理），两个 P2 鲁棒性/可维护性问题，以及一个 P3 线程模型优化建议。

Doc/API_REFERENCE.md

@@ -8,7 +8,7 @@
 
 ## 1. RDEPUBReaderController — 入口控制器
 
-**文件**：`Sources/RDReaderView/EPUBUI/RDEPUBReaderController.swift` 及扩展
+**文件**：`Sources/RDEpubReaderView/EPUBUI/RDEPUBReaderController.swift` 及扩展
 
 ### 1.1 初始化
 
@@ -180,7 +180,7 @@ func nativeTextSemanticSummary() -> String?
 
 ## 2. RDEPUBReaderDelegate — 委托协议
 
-**文件**：`Sources/RDReaderView/EPUBUI/RDEPUBReaderDelegate.swift`
+**文件**：`Sources/RDEpubReaderView/EPUBUI/RDEPUBReaderDelegate.swift`
 
 所有方法均有默认空实现，可按需实现。
 
@@ -232,7 +232,7 @@ public protocol RDEPUBReaderDelegate: AnyObject {
 
 ## 3. RDEPUBReaderPersistence — 持久化协议
 
-**文件**：`Sources/RDReaderView/EPUBUI/RDEPUBReaderPersistence.swift`
+**文件**：`Sources/RDEpubReaderView/EPUBUI/RDEPUBReaderPersistence.swift`
 
 ```swift
 public protocol RDEPUBReaderPersistence: AnyObject {
@@ -264,7 +264,7 @@ public protocol RDEPUBReaderPersistence: AnyObject {
 
 ## 4. RDEPUBReaderConfiguration — 配置模型
 
-**文件**：`Sources/RDReaderView/EPUBUI/Settings/RDEPUBReaderConfiguration.swift`
+**文件**：`Sources/RDEpubReaderView/EPUBUI/Settings/RDEPUBReaderConfiguration.swift`
 
 | 属性 | 类型 | 默认值 | 说明 |
 |------|------|--------|------|
@@ -273,7 +273,7 @@ public protocol RDEPUBReaderPersistence: AnyObject {
 | `fontChoice` | `RDEPUBReaderFontChoice` | `.system` | 字体选择（system/serif/rounded/monospaced） |
 | `numberOfColumns` | `Int` | `1` | 每页列数（1 或 2） |
 | `columnGap` | `CGFloat` | `20` | 列间距 |
-| `displayType` | `RDReaderView.DisplayType` | `.pageCurl` | 翻页模式 |
+| `displayType` | `RDEpubReaderView.DisplayType` | `.pageCurl` | 翻页模式 |
 | `landscapeDualPageEnabled` | `Bool` | `true` | 横屏双页 |
 | `showsTableOfContents` | `Bool` | `true` | 显示目录 |
 | `allowsHighlights` | `Bool` | `true` | 允许高亮 |
@@ -301,50 +301,50 @@ public protocol RDEPUBReaderPersistence: AnyObject {
 
 ## 5. 翻页容器协议
 
-**文件**：`Sources/RDReaderView/ReaderView/RDReaderViewProtocols.swift`
+**文件**：`Sources/RDEpubReaderView/ReaderView/RDEpubReaderViewProtocols.swift`
 
-### 5.1 RDReaderPageProvider（推荐）
+### 5.1 RDEpubReaderPageProvider（推荐）
 
 ```swift
-@objc public protocol RDReaderPageProvider: NSObjectProtocol {
+@objc public protocol RDEpubReaderPageProvider: NSObjectProtocol {
 
     /// 总页数
-    func numberOfPages(in readerView: RDReaderView) -> Int
+    func numberOfPages(in readerView: RDEpubReaderView) -> Int
 
     /// 返回指定页的视图
     /// - Parameters:
     ///   - index: 页码索引（0-based）
     ///   - reusableView: 可复用的旧视图（可能为 nil）
-    func readerView(_ readerView: RDReaderView, viewForPageAt index: Int, reusableView: UIView?) -> UIView
+    func readerView(_ readerView: RDEpubReaderView, viewForPageAt index: Int, reusableView: UIView?) -> UIView
 
     /// 页面标识符（用于缓存去重）
-    @objc optional func pageIdentifier(in readerView: RDReaderView, index: Int) -> String?
+    @objc optional func pageIdentifier(in readerView: RDEpubReaderView, index: Int) -> String?
 
     /// 顶部工具栏视图
-    @objc optional func readerViewTopChrome(_ readerView: RDReaderView) -> UIView?
+    @objc optional func readerViewTopChrome(_ readerView: RDEpubReaderView) -> UIView?
 
     /// 底部工具栏视图
-    @objc optional func readerViewBottomChrome(_ readerView: RDReaderView) -> UIView?
+    @objc optional func readerViewBottomChrome(_ readerView: RDEpubReaderView) -> UIView?
 }
 ```
 
-### 5.2 RDReaderDelegate
+### 5.2 RDEpubReaderDelegate
 
 ```swift
-@objc public protocol RDReaderDelegate: NSObjectProtocol {
+@objc public protocol RDEpubReaderDelegate: NSObjectProtocol {
 
     /// 页面变化回调
-    func pageNum(readerView: RDReaderView, pageNum: Int)
+    func pageNum(readerView: RDEpubReaderView, pageNum: Int)
 
     /// 屏幕方向即将变化
-    @objc optional func readerViewOrientationWillChange(readerView: RDReaderView, isLandscape: Bool)
+    @objc optional func readerViewOrientationWillChange(readerView: RDEpubReaderView, isLandscape: Bool)
 }
 ```
 
-### 5.3 RDReaderPageNavigating
+### 5.3 RDEpubReaderPageNavigating
 
 ```swift
-public protocol RDReaderPageNavigating: AnyObject {
+public protocol RDEpubReaderPageNavigating: AnyObject {
 
     /// 当前页码
     var currentPage: Int { get }
@@ -357,19 +357,19 @@ public protocol RDReaderPageNavigating: AnyObject {
 }
 ```
 
-### 5.4 RDReaderDataSource（遗留）
+### 5.4 RDEpubReaderDataSource（遗留）
 
 ```swift
-@objc public protocol RDReaderDataSource: NSObjectProtocol {
+@objc public protocol RDEpubReaderDataSource: NSObjectProtocol {
-    func pageCountOfReaderView(readerView: RDReaderView) -> Int
+    func pageCountOfReaderView(readerView: RDEpubReaderView) -> Int
-    func pageContentView(readerView: RDReaderView, pageNum: Int, containerView: UIView?) -> UIView
+    func pageContentView(readerView: RDEpubReaderView, pageNum: Int, containerView: UIView?) -> UIView
-    func pageIdentifier(readerView: RDReaderView, pageNum: Int) -> String?
+    func pageIdentifier(readerView: RDEpubReaderView, pageNum: Int) -> String?
-    @objc optional func topToolView(readerView: RDReaderView) -> UIView?
+    @objc optional func topToolView(readerView: RDEpubReaderView) -> UIView?
-    @objc optional func bottomToolView(readerView: RDReaderView) -> UIView?
+    @objc optional func bottomToolView(readerView: RDEpubReaderView) -> UIView?
 }
 ```
 
-通过 `RDReaderLegacyDataSourceAdapter` 自动适配到 `RDReaderPageProvider`。
+通过 `RDEpubReaderLegacyDataSourceAdapter` 自动适配到 `RDEpubReaderPageProvider`。
 
 ---
 

Doc/ARCHITECTURE.md

@@ -22,7 +22,7 @@ ReadViewSDK 是一个 iOS EPUB 阅读器 SDK，支持文本重排（Reflowable
 │                    ReadViewDemo (Demo App)                    │
 │  ViewController · LaunchAutomationPlan · UITests             │
 └──────────────────────────────┬──────────────────────────────┘
-                               │ imports RDReaderView
+                               │ imports RDEpubReaderView
 ┌──────────────────────────────▼──────────────────────────────┐
 │                       EPUBUI 层                              │
 │  RDEPUBReaderController · Coordinators · Settings · TextPage │
@@ -30,8 +30,8 @@ ReadViewSDK 是一个 iOS EPUB 阅读器 SDK，支持文本重排（Reflowable
 └──────────────────────────────┬──────────────────────────────┘
                                │
 ┌──────────────────────────────▼──────────────────────────────┐
-│                    RDReaderView 层                            │
+│                    RDEpubReaderView 层                            │
-│  RDReaderView · FlowLayout · PreloadController               │
+│  RDEpubReaderView · FlowLayout · PreloadController               │
 │  SpreadResolver · TapRegionHandler · PagingController        │
 └──────────────────────────────┬──────────────────────────────┘
                                │
@@ -54,7 +54,7 @@ ReadViewSDK 是一个 iOS EPUB 阅读器 SDK，支持文本重排（Reflowable
 |---|---|---|
 | **EPUBCore** | EPUB 文件解析、资源管理、WebView 渲染、JS 桥接 | `RDEPUBParser`, `RDEPUBPublication`, `RDEPUBWebView` |
 | **EPUBTextRendering** | HTML→NSAttributedString 转换、排版、分页、全书构建 | `RDEPUBTextBookBuilder`, `RDEPUBCoreTextPageFrameFactory` |
-| **RDReaderView** | 通用翻页容器、手势识别、页面预加载、双页布局 | `RDReaderView`, `RDReaderFlowLayout`, `RDReaderPreloadController` |
+| **RDEpubReaderView** | 通用翻页容器、手势识别、页面预加载、双页布局 | `RDEpubReaderView`, `RDEpubReaderFlowLayout`, `RDEpubReaderPreloadController` |
 | **EPUBUI** | 阅读器控制器、协调器模式、设置面板、按需加载、磁盘缓存 | `RDEPUBReaderController`, `RDEPUBReaderPaginationCoordinator` |
 
 ---
@@ -310,10 +310,10 @@ RDEPUBWebView (UIView)
 
 ---
 
-## 7. 翻页容器架构（RDReaderView）
+## 7. 翻页容器架构（RDEpubReaderView）
 
 ```
-RDReaderView (UIView)
+RDEpubReaderView (UIView)
     │
     ├─ 三种翻页模式:
     │   ├─ .pageCurl        → UIPageViewController (翻页动画)
@@ -321,14 +321,14 @@ RDReaderView (UIView)
     │   └─ .verticalScroll   → UICollectionView (垂直滚动)
     │
     ├─ 组合对象:
-    │   ├─ RDReaderPagingController      // 翻页状态管理、请求队列
+    │   ├─ RDEpubReaderPagingController      // 翻页状态管理、请求队列
-    │   ├─ RDReaderPreloadController     // 页面预加载、缓存管理
+    │   ├─ RDEpubReaderPreloadController     // 页面预加载、缓存管理
-    │   ├─ RDReaderSpreadResolver        // 双页展开计算
+    │   ├─ RDEpubReaderSpreadResolver        // 双页展开计算
-    │   └─ RDReaderTapRegionHandler      // 点击区域分类（左/中/右）
+    │   └─ RDEpubReaderTapRegionHandler      // 点击区域分类（左/中/右）
     │
     ├─ 数据源协议:
-    │   ├─ RDReaderPageProvider (新)     // 格式无关，优先级高
+    │   ├─ RDEpubReaderPageProvider (新)     // 格式无关，优先级高
-    │   └─ RDReaderDataSource (旧)      // 遗留兼容，通过 Adapter 适配
+    │   └─ RDEpubReaderDataSource (旧)      // 遗留兼容，通过 Adapter 适配
     │
     └─ 手势流:
         点击 → TapRegionHandler → 分类（左/中/右）
@@ -351,7 +351,7 @@ struct RDEPUBReaderConfiguration {
     var numberOfColumns: Int                 // 1 或 2
     var columnGap: CGFloat                   // 默认 20
     var theme: ReaderTheme                  // 6 种主题
-    var displayType: RDReaderView.DisplayType // pageCurl/horizontal/vertical
+    var displayType: RDEpubReaderView.DisplayType // pageCurl/horizontal/vertical
     var onDemandChapterWindowSize: Int       // 默认 3（奇数，最小 3，最大 15）
     var metadataParsingConcurrency: Int      // 默认 CPU 核心数
     var chapterWindowRadius: Int             // 内存缓存窗口半径
@@ -374,7 +374,7 @@ struct RDEPUBReaderConfiguration {
 ## 9. 目录结构
 
 ```
-Sources/RDReaderView/
+Sources/RDEpubReaderView/
 ├── EPUBCore/                          # EPUB 解析与 WebView 渲染
 │   ├── Models/                        # 数据模型
 │   │   ├── RDEPUBAnnotationModels.swift
@@ -428,19 +428,19 @@ Sources/RDReaderView/
 │   ├── RDEPUBDTCoreTextRenderer.swift # DTCoreText 渲染器实现
 │   ├── RDEPUBChapterData.swift        # 章节查询门面
 │   ├── RDEPUBTextIndexTable.swift     # 全书索引表
-│   └── RDPlainTextBookBuilder.swift   # 纯文本 (.txt) 构建器
+│   └── RDEpubPlainTextBookBuilder.swift   # 纯文本 (.txt) 构建器
 │
 ├── ReaderView/                        # 通用翻页容器
 │   ├── Paging/                        # 翻页子系统
-│   │   ├── RDReaderPagingController.swift
+│   │   ├── RDEpubReaderPagingController.swift
-│   │   ├── RDReaderPreloadController.swift
+│   │   ├── RDEpubReaderPreloadController.swift
-│   │   ├── RDReaderSpreadResolver.swift
+│   │   ├── RDEpubReaderSpreadResolver.swift
-│   │   └── RDReaderTapRegionHandler.swift
+│   │   └── RDEpubReaderTapRegionHandler.swift
-│   ├── RDReaderView.swift             # 主容器视图
+│   ├── RDEpubReaderView.swift             # 主容器视图
-│   ├── RDReaderView+*.swift           # 扩展（CollectionView/PageCurl/ToolView/ContentAccess）
+│   ├── RDEpubReaderView+*.swift           # 扩展（CollectionView/PageCurl/ToolView/ContentAccess）
-│   ├── RDReaderFlowLayout.swift       # 自定义 CollectionView 布局
+│   ├── RDEpubReaderFlowLayout.swift       # 自定义 CollectionView 布局
-│   ├── RDReaderContentCell.swift      # 滚动模式 Cell
+│   ├── RDEpubReaderContentCell.swift      # 滚动模式 Cell
-│   └── RDReaderPageChildViewController.swift  // 翻页模式子 VC
+│   └── RDEpubReaderPageChildViewController.swift  // 翻页模式子 VC
 │
 └── EPUBUI/                            # 阅读器 UI
     ├── ReaderController/              # 控制器与协调器
@@ -494,7 +494,7 @@ Sources/RDReaderView/
 | **Builder** | `RDEPUBBookPageMap.Builder` 增量构建页码映射 |
 | **Strategy** | `RDEPUBTextRenderer` 协议，可替换渲染器实现 |
 | **Pipeline** | `RDEPUBTextTypesetterPipeline` 排版管线（8 个逻辑阶段，封装为 5-6 个顶层调用） |
-| **Adapter** | `RDReaderLegacyDataSourceAdapter` 适配旧数据源协议 |
+| **Adapter** | `RDEpubReaderLegacyDataSourceAdapter` 适配旧数据源协议 |
 | **三级缓存** | 内存 → 磁盘摘要 → 全书分页，逐级降级 |
 | **Token 取消** | `paginationToken` 确保过期异步任务不干扰新任务 |
 | **Frozen Parameters** | 后台任务冻结 `renderSignature`，避免运行中参数漂移 |

Doc/AUDIT_FINAL.md

@@ -1,6 +1,6 @@
 # ReadViewSDK 代码审查报告
 
-> 审查范围：`Sources/RDReaderView/` 全部 184 个 Swift 文件（约 32,300 行）
+> 审查范围：`Sources/RDEpubReaderView/` 全部 184 个 Swift 文件（约 32,300 行）
 > 审查维度：并发安全、内存管理、API 正确性、Swift/iOS 平台特定、架构与依赖
 > 审查日期：2026-06-26
 
@@ -134,7 +134,7 @@ let stillChanged = abs(currentSize.width - self.lastTextPaginationPageSize!.widt
 
 ### H-10 · 依赖版本未锁定
 
-`RDReaderView.podspec` 中 DTCoreText、SnapKit、SSAlertSwift 无版本约束：
+`RDEpubReaderView.podspec` 中 DTCoreText、SnapKit、SSAlertSwift 无版本约束：
 
 ```ruby
 s.dependency 'ZIPFoundation', '~> 0.9'   # ✅ 已锁定
@@ -143,7 +143,7 @@ s.dependency 'SnapKit'                    # ❌ 无约束
 s.dependency 'SSAlertSwift'               # ❌ 无约束
 ```
 
-**位置：** `RDReaderView.podspec:17-20`
+**位置：** `RDEpubReaderView.podspec:17-20`
 
 ---
 

Doc/BUSINESS_LOGIC.md

@@ -298,14 +298,14 @@ return builder.build()
 
 **触发条件：** `landscapeDualPageEnabled && isLandscape && !verticalScroll`
 
-**页面配对逻辑（RDReaderSpreadResolver）：**
+**页面配对逻辑（RDEpubReaderSpreadResolver）：**
 
 - 有封面页：封面独占一屏，后续页面两两配对
   - 配对规则：`(coverIndex, nil)`, `(1, 2)`, `(3, 4)`, ...
 - 无封面页：标准偶奇配对
   - 配对规则：`(0, 1)`, `(2, 3)`, `(4, 5)`, ...
 
-**封面感知布局（RDReaderFlowLayout）：**
+**封面感知布局（RDEpubReaderFlowLayout）：**
 
 ```
 封面页: [====全屏宽度====]
@@ -314,7 +314,7 @@ return builder.build()
 
 ### 5.3 页面预加载
 
-`RDReaderPreloadController` 管理两个缓存：
+`RDEpubReaderPreloadController` 管理两个缓存：
 - `preloadedPageViews` - 预渲染的页面视图
 - `pageCurlCachedViews` - 当前显示的页面视图
 
@@ -580,7 +580,7 @@ protocol RDEPUBReaderPersistence {
 
 ## 9. 纯文本 (.txt) 支持
 
-`RDPlainTextBookBuilder` 复用 EPUB 渲染管线处理 .txt 文件：
+`RDEpubPlainTextBookBuilder` 复用 EPUB 渲染管线处理 .txt 文件：
 
 1. **解码：** 依次尝试 UTF-8 → GB18030 → GBK
 2. **分章：** 正则匹配 `^(第[零一二三四五六七八九十百千万\d]+[章节回卷].*)$`

Doc/CFI_SUBSYSTEM.md

@@ -34,7 +34,7 @@ epubcfi(/6/4!ch01.xhtml/4/2/1:3)
 
 顶层 CFI 模型，对应一个完整的 `epubcfi(...)` 字符串。
 
-**文件**：`Sources/RDReaderView/EPUBCore/CFI/RDEPUBCFI.swift`
+**文件**：`Sources/RDEpubReaderView/EPUBCore/CFI/RDEPUBCFI.swift`
 
 ```swift
 public struct RDEPUBCFI: Codable, Equatable, Hashable {
@@ -66,7 +66,7 @@ public enum RDEPUBCFISideBias: String, Codable {
 
 路径模型，由一组 `RDEPUBCFIStep` 组成，描述从根节点到目标节点的遍历序列。
 
-**文件**：`Sources/RDReaderView/EPUBCore/CFI/RDEPUBCFIPath.swift`
+**文件**：`Sources/RDEpubReaderView/EPUBCore/CFI/RDEPUBCFIPath.swift`
 
 ```swift
 public struct RDEPUBCFIPath: Codable, Equatable, Hashable {
@@ -95,7 +95,7 @@ public struct RDEPUBCFIStep: Codable, Equatable, Hashable {
 
 范围模型，表示文档中的一个连续区域，由父级 CFI 和起止 CFI 组成。
 
-**文件**：`Sources/RDReaderView/EPUBCore/CFI/RDEPUBCFIRange.swift`
+**文件**：`Sources/RDEpubReaderView/EPUBCore/CFI/RDEPUBCFIRange.swift`
 
 ```swift
 public struct RDEPUBCFIRange: Codable, Equatable, Hashable {
@@ -116,7 +116,7 @@ public struct RDEPUBCFIRange: Codable, Equatable, Hashable {
 
 将 CFI 字符串解析为结构化模型。
 
-**文件**：`Sources/RDReaderView/EPUBCore/CFI/RDEPUBCFIParser.swift`
+**文件**：`Sources/RDEpubReaderView/EPUBCore/CFI/RDEPUBCFIParser.swift`
 
 ```swift
 public enum RDEPUBCFIParser {
@@ -154,7 +154,7 @@ print(cfi.textAssertion?.exact)      // Optional("目标文本")
 
 将 CFI 模型序列化为标准字符串。
 
-**文件**：`Sources/RDReaderView/EPUBCore/CFI/RDEPUBCFISerializer.swift`
+**文件**：`Sources/RDEpubReaderView/EPUBCore/CFI/RDEPUBCFISerializer.swift`
 
 ```swift
 public enum RDEPUBCFISerializer {
@@ -192,7 +192,7 @@ let serialized = RDEPUBCFISerializer.serialize(cfi)
 
 将 CFI 解析为可直接用于资源定位的结果。
 
-**文件**：`Sources/RDReaderView/EPUBCore/CFI/RDEPUBCFIResolver.swift`
+**文件**：`Sources/RDEpubReaderView/EPUBCore/CFI/RDEPUBCFIResolver.swift`
 
 ```swift
 public struct RDEPUBCFIResolverResult: Equatable {
@@ -228,7 +228,7 @@ print(result.chapterOffset)  // Optional(80)
 
 从已知的章节信息生成 CFI。
 
-**文件**：`Sources/RDReaderView/EPUBCore/CFI/RDEPUBCFIGenerator.swift`
+**文件**：`Sources/RDEpubReaderView/EPUBCore/CFI/RDEPUBCFIGenerator.swift`
 
 ```swift
 public enum RDEPUBCFIGenerator {
@@ -274,7 +274,7 @@ public enum RDEPUBCFIGenerator {
 
 从 HTML 源码中提取带有 `id` 属性的元素路径映射。
 
-**文件**：`Sources/RDReaderView/EPUBCore/CFI/RDEPUBCFIDOMPathBuilder.swift`
+**文件**：`Sources/RDEpubReaderView/EPUBCore/CFI/RDEPUBCFIDOMPathBuilder.swift`
 
 ```swift
 public enum RDEPUBCFIDOMPathBuilder {
@@ -296,7 +296,7 @@ public enum RDEPUBCFIDOMPathBuilder {
 
 当 CFI 精确定位失败时（如 DOM 结构变更），恢复引擎通过多级降级策略尝试找到最佳匹配位置。
 
-**文件**：`Sources/RDReaderView/EPUBCore/CFI/RDEPUBCFIRecoveryEngine.swift`
+**文件**：`Sources/RDEpubReaderView/EPUBCore/CFI/RDEPUBCFIRecoveryEngine.swift`
 
 ### 5.1 恢复置信度
 
@@ -361,7 +361,7 @@ let result = RDEPUBCFIRecoveryEngine.recover(
 
 文本断言用于在 CFI 定位后验证所指位置的文本内容是否符合预期，增强定位鲁棒性。
 
-**文件**：`Sources/RDReaderView/EPUBCore/CFI/RDEPUBCFITextAssertion.swift`
+**文件**：`Sources/RDEpubReaderView/EPUBCore/CFI/RDEPUBCFITextAssertion.swift`
 
 ```swift
 public struct RDEPUBCFITextAssertion: Codable, Equatable, Hashable {
@@ -393,7 +393,7 @@ print(assertion?.suffix) // Optional("后续内容")
 
 提供宽松解析接口，兼容非标准 CFI 格式。
 
-**文件**：`Sources/RDReaderView/EPUBCore/CFI/RDEPUBCFICompatibility.swift`
+**文件**：`Sources/RDEpubReaderView/EPUBCore/CFI/RDEPUBCFICompatibility.swift`
 
 ```swift
 public enum RDEPUBCFICompatibility {
@@ -418,7 +418,7 @@ public enum RDEPUBCFICompatibility {
 
 CFI 映射是章节级别的索引结构，将 CFI 路径映射到章节文本偏移量，是容错恢复引擎的核心数据源。
 
-**文件**：`Sources/RDReaderView/EPUBCore/CFI/RDEPUBCFIMap.swift`
+**文件**：`Sources/RDEpubReaderView/EPUBCore/CFI/RDEPUBCFIMap.swift`
 
 ### 8.1 RDEPUBCFIMap
 
@@ -506,7 +506,7 @@ public struct RDEPUBCFITokenAnchor: Codable, Equatable {
 
 ## 9. 错误类型（RDEPUBCFIError）
 
-**文件**：`Sources/RDReaderView/EPUBCore/CFI/RDEPUBCFIError.swift`
+**文件**：`Sources/RDEpubReaderView/EPUBCore/CFI/RDEPUBCFIError.swift`
 
 ```swift
 public enum RDEPUBCFIError: Error, Equatable {

Doc/CHAPTER_RUNTIME.md

@@ -16,8 +16,8 @@
 - 渐进补全：后台逐步补全所有章节的页码信息
 
 **关键文件**：
-- `Sources/RDReaderView/EPUBUI/ReaderController/ChapterRuntime/` 目录
+- `Sources/RDEpubReaderView/EPUBUI/ReaderController/ChapterRuntime/` 目录
-- `Sources/RDReaderView/EPUBUI/ReaderController/RDEPUBReaderPaginationCoordinator.swift`
+- `Sources/RDEpubReaderView/EPUBUI/ReaderController/RDEPUBReaderPaginationCoordinator.swift`
 
 ---
 

Doc/CONCERNS.md

@@ -105,15 +105,15 @@
 ## Evidence（仓库路径）
 
 - Build flags：`Podfile`
-- Pod metadata/toolchain：`RDReaderView.podspec`
+- Pod metadata/toolchain：`RDEpubReaderView.podspec`
-- Archive extraction：`Sources/RDReaderView/EPUBCore/RDEPUBParser+Archive.swift`
+- Archive extraction：`Sources/RDEpubReaderView/EPUBCore/RDEPUBParser+Archive.swift`
-- Resource path validation（post-extraction）：`Sources/RDReaderView/EPUBCore/RDEPUBParser+Resources.swift`
+- Resource path validation（post-extraction）：`Sources/RDEpubReaderView/EPUBCore/RDEPUBParser+Resources.swift`
-- Scheme handler reads full file bytes：`Sources/RDReaderView/EPUBCore/RDEPUBResourceURLSchemeHandler.swift`
+- Scheme handler reads full file bytes：`Sources/RDEpubReaderView/EPUBCore/RDEPUBResourceURLSchemeHandler.swift`
-- WebView bridge + message handling：`Sources/RDReaderView/EPUBCore/RDEPUBWebView+JavaScriptBridge.swift`
+- WebView bridge + message handling：`Sources/RDEpubReaderView/EPUBCore/RDEPUBWebView+JavaScriptBridge.swift`
-- External link opening：`Sources/RDReaderView/EPUBUI/RDEPUBReaderController.swift`
+- External link opening：`Sources/RDEpubReaderView/EPUBUI/RDEPUBReaderController.swift`
-- UserDefaults persistence implementation：`Sources/RDReaderView/EPUBUI/RDEPUBReaderPersistence.swift`
+- UserDefaults persistence implementation：`Sources/RDEpubReaderView/EPUBUI/RDEPUBReaderPersistence.swift`
-- Hidden paginator web view：`Sources/RDReaderView/EPUBCore/RDEPUBPaginator.swift`
+- Hidden paginator web view：`Sources/RDEpubReaderView/EPUBCore/RDEPUBPaginator.swift`
-- Debug logging：`Sources/RDReaderView/EPUBCore/RDEPUBWebViewDebug.swift`
+- Debug logging：`Sources/RDEpubReaderView/EPUBCore/RDEPUBWebViewDebug.swift`
 - Vendored dependencies：`Pods/`、`ReadViewDemo/Pods/`
 
 ---

Doc/CONVENTIONS.md

@@ -6,43 +6,43 @@
 
 ## 语言与工程约束
 
-- **主要语言**：Swift（Podspec 声明 `s.swift_versions = ["5.10"]`，见 `RDReaderView.podspec`）
+- **主要语言**：Swift（Podspec 声明 `s.swift_versions = ["5.10"]`，见 `RDEpubReaderView.podspec`）
-- **最低系统版本**：Podspec `iOS 15.0`（`RDReaderView.podspec`），示例工程 Podfile/构建设置里常见为 `iOS 15.6`（`Podfile`）
+- **最低系统版本**：Podspec `iOS 15.0`（`RDEpubReaderView.podspec`），示例工程 Podfile/构建设置里常见为 `iOS 15.6`（`ReadViewDemo/Podfile`）
-- **依赖管理**：CocoaPods（`Podfile`、`ReadViewDemo/Podfile`、`Podfile.lock`）
+- **依赖管理**：CocoaPods（`ReadViewDemo/Podfile`、`ReadViewDemo/Podfile.lock`）
 
 ## 命名约定
 
 **文件/类型命名（Swift）：**
-- 以类型名为文件名的单文件组织较常见：`Sources/RDReaderView/EPUBCore/RDEPUBParser.swift`
+- 以类型名为文件名的单文件组织较常见：`Sources/RDEpubReaderView/EPUBCore/RDEPUBParser.swift`
 - 大量使用前缀区分模块域：
-  - `RD...`：阅读器 UI/控制器相关（如 `Sources/RDReaderView/RDReaderView.swift`、`Sources/RDReaderView/RDURLReaderController.swift`）
+  - `RD...`：阅读器 UI/控制器相关（如 `Sources/RDEpubReaderView/RDEpubReaderView.swift`、`Sources/RDEpubReaderView/RDEpubURLReaderController.swift`）
-  - `RDEPUB...`：EPUB Core/UI/渲染相关（如 `Sources/RDReaderView/EPUBCore/RDEPUBModels.swift`）
+  - `RDEPUB...`：EPUB Core/UI/渲染相关（如 `Sources/RDEpubReaderView/EPUBCore/RDEPUBModels.swift`）
-- Extension 文件使用 `+` 命名：`Sources/RDReaderView/EPUBUI/RDEPUBReaderController+ContentDelegates.swift`
+- Extension 文件使用 `+` 命名：`Sources/RDEpubReaderView/EPUBUI/RDEPUBReaderController+ContentDelegates.swift`
 
 **变量/函数命名：**
-- 基本遵循 Swift lowerCamelCase：`parse(epubURL:)`（`Sources/RDReaderView/EPUBCore/RDEPUBParser.swift`）
+- 基本遵循 Swift lowerCamelCase：`parse(epubURL:)`（`Sources/RDEpubReaderView/EPUBCore/RDEPUBParser.swift`）
-- 常量多用 `static let`：`kRDEPUBHighlightAttributeName`（`Sources/RDReaderView/EPUBCore/Models/RDEPUBAnnotationModels.swift`）
+- 常量多用 `static let`：`kRDEPUBHighlightAttributeName`（`Sources/RDEpubReaderView/EPUBCore/Models/RDEPUBAnnotationModels.swift`）
 
 ## 代码风格与排版（从现有代码归纳）
 
 **缩进与换行：**
-- 多数文件使用 4 空格缩进（示例：`ReadViewDemo/ReadViewDemo/ViewController.swift`、`Sources/RDReaderView/EPUBCore/RDEPUBModels.swift`）
+- 多数文件使用 4 空格缩进（示例：`ReadViewDemo/ReadViewDemo/ViewController.swift`、`Sources/RDEpubReaderView/EPUBCore/RDEPUBModels.swift`）
 - 历史代码中更常见”强制换行/多行括号”风格
 
 **空行与分组：**
 - UI 相关文件常用空行分隔属性/初始化/布局段落
-- `// MARK:` 用于分区组织（示例：`Sources/RDReaderView/RDReaderGestureController.swift`、`Sources/RDReaderView/EPUBTextRendering/RDPlainTextBookBuilder.swift`）
+- `// MARK:` 用于分区组织（示例：`Sources/RDEpubReaderView/RDEpubReaderGestureController.swift`、`Sources/RDEpubReaderView/EPUBTextRendering/RDEpubPlainTextBookBuilder.swift`）
 
 **类型组织：**
 - 偏好用 `extension` 拆分职责/协议实现（示例：`ReadViewDemo/ReadViewDemo/ViewController.swift` 的 `UITableViewDataSource/Delegate`）
-- API 暴露处使用 `public`、`public final class`、`public enum/struct`（示例：`Sources/RDReaderView/EPUBCore/RDEPUBModels.swift`）
+- API 暴露处使用 `public`、`public final class`、`public enum/struct`（示例：`Sources/RDEpubReaderView/EPUBCore/RDEPUBModels.swift`）
-- “对外只读、内部可写”常用 `public internal(set)`（示例：`Sources/RDReaderView/EPUBCore/RDEPUBParser.swift`）
+- “对外只读、内部可写”常用 `public internal(set)`（示例：`Sources/RDEpubReaderView/EPUBCore/RDEPUBParser.swift`）
 
 ## 导入与依赖使用
 
 **import：**
 - UIKit/UI 文件：`import UIKit`（大量文件）
-- Core/模型文件：`import Foundation`（如 `Sources/RDReaderView/EPUBCore/RDEPUBModels.swift`）
+- Core/模型文件：`import Foundation`（如 `Sources/RDEpubReaderView/EPUBCore/RDEPUBModels.swift`）
 - 三方依赖按需引入：
   - `SnapKit`：布局
   - `SSAlertSwift`：弹窗/提示
@@ -52,15 +52,15 @@
 
 ## 错误处理与日志
 
-- Core 解析层倾向用 `throws` + 自定义 `Error`（示例：`Sources/RDReaderView/EPUBCore/RDEPUBParser.swift`、`Sources/RDReaderView/EPUBCore/RDEPUBModels.swift` 的 `RDEPUBParserError`）
+- Core 解析层倾向用 `throws` + 自定义 `Error`（示例：`Sources/RDEpubReaderView/EPUBCore/RDEPUBParser.swift`、`Sources/RDEpubReaderView/EPUBCore/RDEPUBModels.swift` 的 `RDEPUBParserError`）
 - UI/控制器层常见 `guard` 早返回（示例：`ReadViewDemo/ReadViewDemo/ViewController.swift`）
 - 未检测到统一日志框架（未发现专用 logging package/config）；出现时以系统 API/局部输出为主（需按具体文件核对）。
 
 ## 注释与文档
 
 - **项目规则（强约束）**：代码标识符保持英文，但**代码注释/文档/提交信息使用中文**（见 `CONTEXT.md`）。
-- 历史文件常带 Xcode 头部注释块（示例：`Sources/RDReaderView/ReaderView/RDReaderView.swift`）。
+- 历史文件常带 Xcode 头部注释块（示例：`Sources/RDEpubReaderView/ReaderView/RDEpubReaderView.swift`）。
-- 公共 API 处存在少量三斜线文档注释（示例：`Sources/RDReaderView/RDReaderView.swift` 的中文说明）。
+- 公共 API 处存在少量三斜线文档注释（示例：`Sources/RDEpubReaderView/RDEpubReaderView.swift` 的中文说明）。
 
 ## Lint / Formatter / 静态检查
 
@@ -76,10 +76,10 @@
 ## Evidence（关键证据文件）
 
 - `CONTEXT.md`
-- `Podfile`
+- `ReadViewDemo/Podfile`
-- `RDReaderView.podspec`
+- `RDEpubReaderView.podspec`
 - `ReadViewDemo/ReadViewDemo/ViewController.swift`
-- `Sources/RDReaderView/ReaderView/RDReaderView.swift`
+- `Sources/RDEpubReaderView/ReaderView/RDEpubReaderView.swift`
-- `Sources/RDReaderView/EPUBCore/RDEPUBParser.swift`
+- `Sources/RDEpubReaderView/EPUBCore/RDEPUBParser.swift`
-- `Sources/RDReaderView/EPUBCore/RDEPUBModels.swift`
+- `Sources/RDEpubReaderView/EPUBCore/RDEPUBModels.swift`
-- `Sources/RDReaderView/EPUBUI/RDEPUBReaderController.swift`
+- `Sources/RDEpubReaderView/EPUBUI/RDEPUBReaderController.swift`

Doc/EPUBTextRendering_CODE_REFERENCE.md

@@ -471,7 +471,7 @@ final class RDEPUBTextSearchEngine: RDEPUBSearchEngine {
 
 ## 9. 纯文本构建器
 
-**文件：** `RDPlainTextBookBuilder.swift`
+**文件：** `RDEpubPlainTextBookBuilder.swift`
 
 从纯文本（.txt）文件构建 `RDEPUBTextBook`，用于支持 TXT 格式阅读。
 

Doc/EPUBUI_CODE_REFERENCE.md

@@ -48,7 +48,7 @@ public final class RDEPUBReaderController: UIViewController {
     let epubURL: URL                                     // EPUB 文件路径
     let persistence: RDEPUBReaderPersistence?            // 持久化代理
     let dependencies: RDEPUBReaderDependencies           // 依赖注入
-    let readerView = RDReaderView()                      // 翻页容器
+    let readerView = RDEpubReaderView()                      // 翻页容器
 }
 ```
 
@@ -57,7 +57,7 @@ public final class RDEPUBReaderController: UIViewController {
 | 文件 | 职责 |
 |------|------|
 | `RDEPUBReaderController+PublicAPI.swift` | 公开 API（跳转、搜索、标注、书签） |
-| `RDEPUBReaderController+DataSource.swift` | `RDReaderPageProvider` 实现 |
+| `RDEPUBReaderController+DataSource.swift` | `RDEpubReaderPageProvider` 实现 |
 | `RDEPUBReaderController+ContentDelegates.swift` | WebView/TextContentView 代理路由 |
 | `RDEPUBReaderController+LocationResolution.swift` | 页码/位置解析、阅读状态同步 |
 | `RDEPUBReaderController+ExternalLinks.swift` | 外部链接处理（白名单、确认弹窗） |
@@ -120,7 +120,7 @@ public protocol RDEPUBReaderPersistence: AnyObject {
 ```swift
 final class RDEPUBReaderContext {
     weak var controller: RDEPUBReaderController?
-    weak var readerView: RDReaderView?
+    weak var readerView: RDEpubReaderView?
     var dependencies: RDEPUBReaderDependencies
     var runtime: RDEPUBReaderRuntime?
 
@@ -155,7 +155,7 @@ public struct RDEPUBReaderDependencies {
     public var makeParser: () -> RDEPUBParser
     public var makePaginator: () -> RDEPUBPaginator
     public var makeTextBookBuilder: (RDEPUBTextRenderer, RDEPUBTextBookCache?, RDEPUBTextLayoutConfig) -> RDEPUBTextBookBuilder
-    public var makePlainTextBookBuilder: (RDEPUBTextRenderer, RDEPUBTextLayoutConfig) -> RDPlainTextBookBuilder
+    public var makePlainTextBookBuilder: (RDEPUBTextRenderer, RDEPUBTextLayoutConfig) -> RDEpubPlainTextBookBuilder
     public var makeTextRenderer: (RDEPUBTextRenderingEngine) -> RDEPUBTextRenderer
 
     public static var live: RDEPUBReaderDependencies  // 默认实现
@@ -659,9 +659,9 @@ struct RDEPUBReaderUIState {
 
 页图协调器（按需分页与全量分页的结果合并）。
 
-### 10.6 RDURLReaderController
+### 10.6 RDEpubURLReaderController
 
-**文件：** `RDURLReaderController.swift`
+**文件：** `RDEpubURLReaderController.swift`
 
 URL 阅读器控制器（用于打开单个 URL）。
 
@@ -715,12 +715,12 @@ RDEPUBReaderRuntime.applyParsedPublication()
     │
     ├── RDEPUBBookPageMap 生成
     │
-    └── RDReaderView.transitionToPage() → 显示页面
+    └── RDEpubReaderView.transitionToPage() → 显示页面
 
 用户翻页
     │
     ▼
-RDReaderView.currentPage 变化
+RDEpubReaderView.currentPage 变化
     │
     ├── RDEPUBReaderLocationCoordinator.recordPageChangeIfNeeded()
     │   └── persistence.saveLocation()

Doc/LONG_CHAPTER_MEMORY_OPTIMIZATION_PLAN.md

@@ -0,0 +1,154 @@
+# 长章节内存优化 — 代码实施清单
+
+> 背景：DTCoreText 文本页已采用"整章上下文布局"，分页与显示边界一致（不可回退）。现状代价：每次翻页/预加载都整章重拷贝 + 重排版后丢弃，且章节缓存里每页常驻一份子串副本。
+>
+> 总原则：保留"整章参与排版"，去掉"整章按页复制、按页可变、按页缓存"。不改分页器，不上窗口化。
+
+---
+
+## P0：立即可做
+
+### P0-1 削减每页 `content` 子串常驻副本
+
+**现状**：分页产物为每页保存整段 `attributedSubstring`，全章加总约等于又一份整章副本，随邻接窗口（radius 1，共 3 章）常驻。
+
+生成点：
+
+- `Sources/RDEpubReaderView/EPUBUI/ReaderController/ChapterRuntime/RDEPUBChapterLoader.swift:494`（`buildPagesFromRanges`）
+- `Sources/RDEpubReaderView/EPUBTextRendering/BuildPipeline/RDEPUBTextBookBuilder.swift:294`
+- `Sources/RDEpubReaderView/EPUBTextRendering/RDEpubPlainTextBookBuilder.swift:78`
+
+现存全部消费点（已盘点确认，仅 3 处）：
+
+- `RDEPUBTextContentView.swift:562` — 封面检测 `coverImage(from: page.content)`，仅 `pageIndexInChapter == 0` 且 href 含 "cover"
+- `RDEPUBTextContentView.swift:641` — `normalizedPageContent`，仅非 DTCoreText 的 `#else` 回退路径调用
+- `RDEPUBTextBookBuilder.swift:93` — 构建期 debug 日志 preview
+
+**任务**：
+
+- [x] 将 `RDEPUBTextPage.content` 改为按需构造：已改为基于 `chapterContent` + `contentRange` 的计算属性（带范围钳制），公开读取 API 不变
+- [x] 三个构造点（`RDEPUBChapterLoader` / `RDEPUBTextBookBuilder` / `RDEpubPlainTextBookBuilder`）不再生成每页子串；消费点经计算属性透明按需构造
+- [x] `Equatable` 确认：`content` 为派生值，由 `contentRange` + `chapterContent` 判等覆盖，语义不变
+
+**API 兼容性注意**：
+
+- `RDEPUBTextPage` 当前是 `public struct`，`content` 也是公开存储属性；如果 SDK 已存在外部接入方直接读取 `page.content`，则不应直接移除该字段
+- 优先方案是保留 `content` 对外访问语义，但将其改为按需构造的计算属性或受控访问器，避免对外 API 断裂
+- 若确认当前版本尚无稳定外部依赖，才可以评估把 `content` 从存储属性调整为内部实现细节
+- 在实施前应补做一次全仓库与接入侧检索，确认是否有外部调用依赖 `page.content` 的“可变存储”特性
+
+**验收**：打开 3 章窗口后常驻内存下降约"一整章文本规模 × 窗口章数"；封面页显示正常；非 DTCoreText 回退路径回归通过；`--demo-pagination-validate` 命中数不回升。
+
+### P0-2 增加内存打点
+
+- [x] 已新增 `RDEPUBMemoryProbe`（`--demo-memory-probe` 启动参数开启，输出 phys_footprint）；挂载点：`RDEPUBChapterRuntimeStore.insertChapter`、`pageNum` 回调每 20 次翻页、`invalidateAllForSettingsChange`、`viewWillTransition` 转屏完成
+- [x] 用 `--demo-memory-probe` 运行 Demo 即可采集对比基线
+
+### P0-3 保持现有缓存限制，防止错误复用
+
+- [x] `shouldAvoidReaderPageCaching`（`RDEPUBTextContentView.swift:319`）保持现状，已补注释说明放开的前置条件是 P1-1 落地
+- [x] 本阶段未改 `RDEpubReaderPreloadController` 行为
+
+---
+
+## P1：第二波（P1-1 与 P1-2 必须同批落地）
+
+### P1-1 章节级共享 displayContent
+
+**现状**：`RDEPUBTextContentView.configure` 每次创建整章可变副本（`RDEPUBTextContentView.swift:443`）并按页写入三类属性：页范围主题色（453）、页范围暗黑图附件替换（448）、按页裁剪的高亮属性（459 `applyHighlightsToContent`）。
+
+**约束**：共享字符串一旦被任一页的 `DTCoreTextLayouter`/framesetter 持有，就不得再修改——所有属性必须在共享内容构建时一次性注入，或转为 overlay（见 P1-2）。
+
+**任务**：
+
+- [x] 已新建 `RDEPUBChapterDisplayContentCache`（LRU 容量 2，主线程限定，`RDEPUBReaderController` 持有）：`content` + `layouter` + `signature`
+- [x] 构建共享内容时一次性注入：全章范围主题色；高亮/下划线因 P1-2 转 overlay，不进共享内容也不进签名
+- [x] 暗黑图策略选 a：构建时全章一次性替换，复用 `RDEPUBDarkImageAdjuster` 的 NSCache
+- [x] `RDEPUBTextContentView.configure` 已改为接收 `displayCache` 参数并引用共享 entry，整章拷贝已删除
+- [x] 签名 = 章节内容对象标识 + 长度 + 主题双色 + 暗黑图配置；设置/主题变化经签名自动失效重建（高亮变化不触发重建，仅重建 overlay 装饰）
+- [x] 控制器在 `didReceiveMemoryWarning` 清空 display cache；设置变更重建 chapterContent 实例后由签名兜底换代
+
+**验收**：连续翻页不再出现整章拷贝（打点确认）；翻页延迟下降；高亮显示、高亮点击菜单、underline、搜索 currentMatch、附件点击、选区拖拽全部回归通过。
+
+> 2026-07-08 回归记录：高亮/批注/选区/翻页/设置 13 项 UI 用例全过；SearchTests 10 项失败，但已在会话前提交 5a41066 与 P0 提交 e4e629a 上复现同样失败（搜索 0 命中），确认为先于本优化存在的独立回归（最后一次已知通过是 2026-06-08 全量跑），需单独排查，与 P1 改动无关。
+
+### P1-2 高亮/下划线剥离为 overlay（与 P1-1 绑定）
+
+**现状**：搜索高亮已走 overlay（`RDEPUBTextContentView.swift:759` 处 `buildDecorations` 传 `highlights: []`，注释明确为避免双画）；普通高亮/下划线仍靠写 `kRDEPUBHighlightAttributeName` / `kRDEPUBUnderlineAttributeName` 属性由 render view 绘制。
+
+**任务**：
+
+- [x] `buildDecorations` 已传入真实 highlights，高亮进背景层（文字下方）、下划线进前景层
+- [x] `applyHighlightsToContent` 与 render view 的 `drawHighlights`/`computeHighlightRects`/`attributedDisplayContent` 已整体移除，无双画
+- [x] 高亮命中与菜单锚点继续走 `interactionController.selectionRects`，坐标保持 chapter-absolute（未改动）
+
+**验收**：高亮/下划线视觉与改前一致（含跨页高亮的页内裁剪）；高亮点击弹菜单正常；与搜索高亮叠加时无双画。
+
+### P1-3 章节级共享 display layouter
+
+**现状**：每个页面视图各建一个 `DTCoreTextLayouter`（`RDEPUBTextContentView.swift:465`）；章节运行时已有分页用 `RDEPUBTextLayouter`（`RDEPUBRuntimeChapter.layouter`），display layouter 向同一模式靠拢。
+
+**任务**：
+
+- [x] `DTCoreTextLayouter` 已随共享内容放入 display cache，与 signature 同生命周期
+- [x] 页面按 `bounds` + `page.contentRange` 取 `layoutFrame`；`shouldCacheLayoutFrames = false` 保持，layoutFrame 按页新建（VerticalJustifier 的修改不会污染共享对象）
+- [x] framesetter 只依赖字符串、与 bounds 无关，bounds 变化无需失效共享对象；layoutFrame 随页面视图释放
+- [x] `RDEPUBTextPageBoundaryValidator` 校验路径不变
+
+**验收**：翻页时不再重建 framesetter（打点确认）；横竖屏切换后布局正确；`--demo-pagination-validate` 不回升。
+
+### P1-4 评估重新放开文本页预加载缓存
+
+前置：P1-1～P1-3 全部落地后，页面视图不再持有整章副本。
+
+- [ ] 调整 `shouldAvoidReaderPageCaching` 判定，允许轻量化后的文本页进入 `RDEpubReaderPreloadController` 缓存
+- [ ] 对比放开前后的翻页流畅度与峰值内存，数据不佳则回退此项
+
+---
+
+## P2：视 P0/P1 打点数据决定
+
+### P2-1 章节级 LRU 分层淘汰
+
+**现状**：`RDEPUBChapterRuntimeStore` 已有邻接窗口（`windowSpineIndices`，radius 1）、`evictableSpineIndices` / `evict` / `evictAllExceptCurrent` / `handleMemoryWarning` / `invalidateAllForSettingsChange`；磁盘侧有 `RDEPUBChapterSummaryDiskCache`（分页结果 + cfiMap + metadata）。当前邻接章节仍持有完整 `RDEPUBRuntimeChapter`（typesetString + pages + layouter）。
+
+**任务**：
+
+- [ ] 邻接章节降级：保留 page map / chapter summary / 分页结果，释放 `typesetAttributedString`、display content、layouter
+- [ ] 进入邻接章节时按 summary 重建，测量重建延迟；延迟不可接受则维持现状
+- [ ] 远距章节仅保留磁盘缓存 + 轻量 metadata（现有 evict 已覆盖，确认即可）
+
+### P2-2 图片附件深化
+
+**现状**：暗黑图已走 `NSCache`（50 MB / 100 张，`RDEPUBDarkImageAdjuster.swift:9`）且仅处理当前页范围；章节运行时另有 100 MB `imageCache`。
+
+**任务**：
+
+- [ ] 大图按显示尺寸下采样后再参与 attachment
+- [ ] 页面离屏后释放 attachment 强引用的已解码大图；避免共享 content 长期持有
+- [ ] 回归：图片点击查看、暗黑模式切换、附件位置与命中
+
+---
+
+## P3：仅在 P0–P2 之后数据仍不达标时
+
+- [ ] 上下文窗口化布局（当前页所在段落块 + 前后足以影响断行的文本窗口）。风险最高：易重新引入分页/显示边界不一致（CTTypesetter 断行上下文敏感，为已知已解 bug 的根因），选区/搜索/高亮/附件索引需全部重验。默认不做。
+
+---
+
+## 明确不做
+
+1. 回退"页内子串重新布局"（重新引入显示不全/页末孤字）
+2. 取消 chapter-absolute 索引（破坏点击/选区/高亮定位一致性）
+3. 先改分页器（正确性与性能问题混杂，无法回归）
+4. 未落地 P1 前放开文本页 reader 级缓存（会驻留多份整章副本）
+
+---
+
+## 各阶段统一验收指标
+
+**正确性**：`--demo-pagination-validate` 命中数不回升；长章节页末无孤字/缺字；高亮显示、搜索高亮、附件点击、选区拖拽行为一致。
+
+**内存**（对比 P0-2 基线）：打开长章节后常驻；连续翻页 20 页峰值；设置变更前后峰值；横竖屏切换峰值。
+
+**性能**：首次打开章节耗时；连续翻页帧稳定性；设置切换恢复时间。

Doc/PAGINATION_ISSUES_2026-07-06.md

@@ -0,0 +1,123 @@
+# 分页问题调查记录（2026-07-06）
+
+调查载体：《宝山辽墓材料与释读》（textReflowable / DTCoreText 路径），iPhone 15 Pro Max 尺寸（430×932，内容区 398×815pt）。当日共调查两个独立问题：
+
+---
+
+## 问题一：页底留空一行多，下一页首行未上移（已修复）
+
+### 现象
+
+第 6 页底部留有约 1.7 行高的空白，第 7 页首行"人目为帝羓，信有之也。[注]"本可容纳在第 6 页。截图实测：行距 75px@3x（25pt），第 6 页底部空隙 138px，足够再排一行。
+
+### 根因链
+
+1. `RDEPUBSemanticMarkerInjector.inferredHints` 给**所有** `<img>` 打上 `avoidPageBreakInside` 提示——包括行内脚注小图标（`<img class="qqreader-footnote">`，即"注"字图标）。
+2. `RDEPUBPageBreakPolicy.shouldTreatAvoidHintAsBlockProtection` 本有豁免：`blockKind == .attachment && placement != .centered → 不保护`。但 `applyPaginationSemantics` 按**结束标记的字符串顺序**应用属性：`<img>` 的结束标记先于外层 `<p>`，段落随后把图标位置的 `.rdPageBlockKind` 从 `attachment` 覆盖为 `paragraph`；而 `hints` 与 `placement` 因段落不携带这两个属性而幸存。豁免条件因此失效。
+3. `trimmedRangeForAvoidPageBreakInside` 把含注图标的行当作"不可分页块"的行，从页底裁掉（最多 3 行），推到下一页，留下空白。
+
+### 验证手段
+
+- Demo 启动参数 `--demo-pagination-debug` 输出 `[PAGINATION-DEBUG] avoidPageBreakInside removed N lines: …`；修复前被裁的行**全部**含 ``（脚注图标）。
+- 复现命令：`--demo-book-title 宝山 --demo-page 6 --demo-reset-state --demo-clear-cache --demo-pagination-debug`。
+
+### 修复
+
+`RDEPUBPageBreakPolicy.swift`：豁免条件放宽为 `(blockKind == .attachment || placement != nil) && placement != .centered`——不再依赖易被覆盖的 blockKind，只要附件 placement 是行内/基线（非居中）就不锁行。居中插图（bodyPic）的整块保护不受影响；同时覆盖 `s-pic`/`h-pic`/`g-pic` 等生僻字行内小图。
+
+修复后验证：含 `` 的裁剪从多处降为 0；"人目为帝羓"行回到第 6 页且下一段首行补齐；全书页数 280 → 273（消除欠填页）。
+
+> 备选方案（未采用）：修 `applyPaginationSemantics` 的嵌套覆盖顺序（内层优先）。会改变列表/表格的 blockRange 语义，风险大。
+
+---
+
+## 问题二：页范围与显示内容度量错配，行中断页（2026-07-07 已定位根因，见文末新增章节）
+
+### 现象
+
+第 10 页最后一行只有孤字"相"，第 11 页从"对简化，且无构造细致的翼墙。"开始——断点落在句子中间而非行边界。
+
+### 铁证推理
+
+当前设置下满行 26 字（字号 15、内容宽 398pt）。第 10 页范围要在"…而2号墓的门楼则相"后断开，要求该行装下 **27 字**——当前排版下不可能。**结论：页范围产生于另一套度量（更小字号或更宽版面），与显示时的排版不一致。** 同一套排版中分页断点必然落在行边界，孤字不可能出现。
+
+### 已排除（受控实验）
+
+在 `RDEPUBChapterLoader` 临时加 `--demo-chapter-dump` 转储（typesetString 逐属性段 + 页范围，写入 app Documents，实验后已还原）：
+
+- 冷启动（`MISS(fullRender)` 全量渲染分页）与热启动（`HIT(diskSummary)` 复用磁盘页范围）两条路径的字符串与页范围**完全一致**。字体压平、双重 `normalizeReadingAttributes`、语言码缺失（`makeChapterRenderRequest` 未传 `contentLanguageCode`）、`TailNormalizer` 尾页合并均验证为无影响或幂等。
+- 持久缓存键控正确：`RDEPUBChapterCacheKey.renderSignature` 含字体名/字号/行距倍数/lineSpacing/`layoutConfig.cacheSignature`（宽高、四边距、分栏、hyphenation、schemaVersion=17）+ 章节内容哈希。同设置跨启动复用安全。
+
+### 主要嫌疑：会话中改设置的换表过渡态
+
+- 用户两组截图之间调过行距（行距 25pt/页 32 行 → 28pt/页 28 行，字号未变）；出现问题时显示总页数 196，既非 1.6 档全量分页（~273）也非 1.8 档（~290）——当时显示的是**未收敛的中间页表**。
+- 代码窗口：
+  - `RDEPUBReaderRuntime.scheduleSettingsPreviewRepagination`：设置面板打开期间只重排**当前章**并 `applySettingsPreviewPageMap` 换部分页表，全量重排推迟到面板关闭（`needsFullRepaginationAfterSettingsClose`）。
+  - `RDEPUBChapterRuntimeStore.chapterDataCache` 仅按 spineIndex 键控（无样式维度）；`invalidateAllForSettingsChange` 清空后，**变更前已在飞行中的构建**完成时会把旧样式章节重新 `insertChapter` 插回。
+- 这些窗口里可能出现"旧页范围 + 新排版内容"的错配。
+
+### 待办 / 复现所需
+
+1. 确认触发操作：是否在设置面板调整行距/字号后（未关面板或刚关）翻页出现。
+2. 确认重启 app 后是否自愈（受控实验表明缓存路径本身一致，理应自愈；若不自愈则有持久化的脏状态）。
+3. 修复方向（待复现后定）：设置变更代（generation）标记贯穿构建流程，飞行中的旧代构建完成后丢弃、不得插回 store；或 `chapterDataCache` 键加入 renderSignature。
+
+### 经验教训
+
+- 跨启动比较"第 N 页"截图无效：章节渐进加载过程中全局页码会漂移。
+- 判断断点是否合法的快捷方法：数满行字数。断点不在行边界 ⟺ 范围与显示度量不一致。
+
+---
+
+## 相关工具与命令备忘
+
+| 用途 | 方法 |
+|---|---|
+| 分页裁剪日志 | 启动参数 `--demo-pagination-debug` |
+| 自动打开书籍/翻页 | `--demo-book-title 宝山 --demo-page N --demo-clear-cache --demo-reset-state` |
+| 注入阅读设置 | `simctl spawn <sim> defaults write cn.shen.ReadViewDemo ssreader.epub.settings -data <hex(JSON)>`，JSON 形如 `{"fontSize":15,"lineHeightMultiple":1.8}` |
+| 截屏 | `xcrun simctl io <sim> screenshot <绝对路径>`（相对路径会因只读文件系统失败） |
+| 模拟器 | 预装仅 16/17 系列；`simctl create` 可建 iPhone 15 Pro Max（430×932@3x 与问题截图同尺寸） |
+| 页边界/换行一致性校验 | 启动参数 `--demo-pagination-validate`（RDEPUBTextPageBoundaryValidator，逐页比对显示换行与全章上下文换行，输出 STALE-RANGE / DISPLAY-DIVERGE / DIAGNOSE / ATTR-DIFF） |
+| 设置面板自动翻转 | 启动参数 `--demo-settings-flip`（RDEPUBSettingsFlipAutomation，自动开面板→改行距→关面板→翻页，三种时序） |
+
+---
+
+## 问题二根因（2026-07-07 续查确认）
+
+### 结论
+
+**分页与显示使用同一引擎（DTCoreText/CoreText）但输入字符串不同：分页在“全章字符串”上下文中断行；显示把页内容取成子串后重新断行。`CTTypesetterSuggestLineBreak` 在同一文字、同一属性、同一宽度下，会因字符串上下文不同而在 CJK 标点压缩/悬挂处产生 ±1 字的断点漂移。** 页范围（全章上下文产物）与显示换行（子串产物）在页内任何一行发生漂移，累积到页尾就出现孤字（用户看到的「相」）或半空行。
+
+与缓存、设置换表竞态无关：设置变更只是**搬动了页边界位置**，让某个边界恰好落在漂移点上，症状因此看似随设置变化出现/消失。这同时解释了此前所有观察：冷/热启动转储完全一致（分页自身是一致的，错配发生在分页 vs 显示）；重启后"第 N 页"不复现（边界挪走了）。
+
+### 证据（宝山书 spine 3，字号 15 / 行距 1.6 / 宽 398pt）
+
+`--demo-pagination-validate` 基线运行（无任何设置操作）即命中，前 8 页中 5 页分叉。决定性样本 page 8/55 第 11 行（行首 offset 4224）：
+
+- 显示端断点 4252（行尾"…可以相"——孤字机制当场复现），全章上下文断点 4253（"…可以相当"）
+- 逐字符属性 diff：**完全一致**（无 ATTR-DIFF）
+- 对照排版：原始子串 = 4252，段落级上下文 = 4252，**只有全章上下文 = 4253**
+- page 6/55 的上下文探针行宽 408.39 > 框宽 398 —— 标点悬挂/压缩越界的直接证据
+
+即断点差异既不是首行缩进归一化（`normalizedPageContent` 的 firstLineHeadIndent 处理本身是正确的），也不是属性差异，而是 CoreText 断行对字符串上下文（跨段落！）敏感。
+
+### 修复（方案 A，2026-07-07 已实施）
+
+显示端改为**全章上下文排版**：`RDEPUBTextContentView.configure` 取 `page.chapterContent` 的整章副本作为显示内容，`DTCoreTextLayouter(章节副本).layoutFrame(bounds, range: page.contentRange)` 只排当页范围。断行与分页器按构造一致（同串、同起点、同宽）。
+
+配套改动：
+
+- layoutFrame 的 stringRange 因此为**章节绝对坐标**。`RDEPUBPageLayoutSnapshot.build` 去掉 +pageStartOffset 归一（本就输出绝对坐标给消费方），`RDEPUBPageInteractionController` 去掉全部 -pageOffset 反换算；选区/高亮/点击测试/装饰层的消费接口本来就是绝对坐标，无需变动。
+- 主题前景色、暗色图片调整（`RDEPUBDarkImageAdjuster` 新增 `in range:` 参数）、高亮标记只施加在章节副本的当页范围上；`applyHighlightsToContent` 改用绝对 overlap 范围。
+- 删除 DTCoreText 路径对 `normalizedPageContent` 的调用——续段首行缩进/段前距归一化 hack 由上下文排版天然取代（非 DTCoreText 回退路径仍保留）。
+- layouter（framesetter）随显示内容缓存于 cell（`coreTextLayouter`），bounds 变化只重建 layoutFrame，避免每次 layout pass 对整章重建 framesetter。
+- `RDEPUBTextPageBoundaryValidator` 适配绝对坐标，保留为回归警报。
+
+验证：`--demo-pagination-validate` 基线（原先 spine 3 前 8 页 5 处分叉）修复后 **0 命中**；第 10 页首行断点与分页一致（「…使用了更多」）；Selection/Annotation UI 测试回归通过（见下）。
+
+### 遗留（独立的潜在缺陷，本次未触发）
+
+- `RDEPUBChapterRuntimeStore.chapterDataCache` 仅按 spineIndex 键控；设置变更时飞行中的旧构建完成后仍会插回（`RDEPUBChapterLoader.loadChapter` 的 `insertChapter` 无代际校验）。
+- `RDEPUBChapterLoader.pendingLoads` 按 spineIndex 合流，跨设置变更合流会把旧样式章节交给新请求。
+- 建议修复问题二后用 `--demo-settings-flip` + `--demo-pagination-validate` 回归验证这两个窗口。

Doc/ReaderView_CODE_REFERENCE.md

@@ -6,54 +6,54 @@
 
 ## 1. 模块概述
 
-`ReaderView` 是 ReadViewSDK 的**通用翻页容器层**，位于 EPUBUI 层之下。它提供与 EPUB 内容无关的页面展示、翻页动画、手势识别、页面预加载和双页布局能力。上层通过 `RDReaderPageProvider` 协议提供页面内容视图，ReaderView 负责容器管理和翻页调度。
+`ReaderView` 是 ReadViewSDK 的**通用翻页容器层**，位于 EPUBUI 层之下。它提供与 EPUB 内容无关的页面展示、翻页动画、手势识别、页面预加载和双页布局能力。上层通过 `RDEpubReaderPageProvider` 协议提供页面内容视图，ReaderView 负责容器管理和翻页调度。
 
 **文件清单（14 个 Swift 文件）：**
 
 | 文件 | 核心类型 | 职责 |
 |------|----------|------|
-| `RDReaderView.swift` | `RDReaderView` | 主容器视图，协调所有子组件 |
+| `RDEpubReaderView.swift` | `RDEpubReaderView` | 主容器视图，协调所有子组件 |
-| `RDReaderViewProtocols.swift` | 协议 + 枚举 | 数据源、代理、导航协议定义 |
+| `RDEpubReaderViewProtocols.swift` | 协议 + 枚举 | 数据源、代理、导航协议定义 |
-| `RDReaderFlowLayout.swift` | `RDReaderFlowLayout` | UICollectionView 自定义布局 |
+| `RDEpubReaderFlowLayout.swift` | `RDEpubReaderFlowLayout` | UICollectionView 自定义布局 |
-| `RDReaderGestureController.swift` | `RDReaderGestureController` | 手势控制器（预留） |
+| `RDEpubReaderGestureController.swift` | `RDEpubReaderGestureController` | 手势控制器（预留） |
-| `RDReaderContentCell.swift` | `RDReaderContentCell` | CollectionView 内容 Cell |
+| `RDEpubReaderContentCell.swift` | `RDEpubReaderContentCell` | CollectionView 内容 Cell |
-| `RDReaderPageChildViewController.swift` | `RDReaderPageChildViewController` | PageCurl 模式子 VC |
+| `RDEpubReaderPageChildViewController.swift` | `RDEpubReaderPageChildViewController` | PageCurl 模式子 VC |
-| `RDReaderView+PageCurl.swift` | Extension | UIPageViewController 数据源/代理 |
+| `RDEpubReaderView+PageCurl.swift` | Extension | UIPageViewController 数据源/代理 |
-| `RDReaderView+CollectionView.swift` | Extension | UICollectionView 数据源/布局代理 |
+| `RDEpubReaderView+CollectionView.swift` | Extension | UICollectionView 数据源/布局代理 |
-| `RDReaderView+ContentAccess.swift` | Extension | 内容视图访问与复用 |
+| `RDEpubReaderView+ContentAccess.swift` | Extension | 内容视图访问与复用 |
-| `RDReaderView+ToolView.swift` | Extension | 工具栏安装与动画 |
+| `RDEpubReaderView+ToolView.swift` | Extension | 工具栏安装与动画 |
-| `Paging/RDReaderPagingController.swift` | `RDReaderPagingController` | 翻页状态机 |
+| `Paging/RDEpubReaderPagingController.swift` | `RDEpubReaderPagingController` | 翻页状态机 |
-| `Paging/RDReaderPreloadController.swift` | `RDReaderPreloadController` | 页面预加载与缓存 |
+| `Paging/RDEpubReaderPreloadController.swift` | `RDEpubReaderPreloadController` | 页面预加载与缓存 |
-| `Paging/RDReaderSpreadResolver.swift` | `RDReaderSpreadResolver` | 双页展开计算 |
+| `Paging/RDEpubReaderSpreadResolver.swift` | `RDEpubReaderSpreadResolver` | 双页展开计算 |
-| `Paging/RDReaderTapRegionHandler.swift` | `RDReaderTapRegionHandler` | 点击区域判定 |
+| `Paging/RDEpubReaderTapRegionHandler.swift` | `RDEpubReaderTapRegionHandler` | 点击区域判定 |
 
 ---
 
-## 2. 协议定义（RDReaderViewProtocols.swift）
+## 2. 协议定义（RDEpubReaderViewProtocols.swift）
 
-### 2.1 RDReaderDataSource（旧版数据源，已废弃）
+### 2.1 RDEpubReaderDataSource（旧版数据源，已废弃）
 
 ```swift
-@objc public protocol RDReaderDataSource: NSObjectProtocol {
+@objc public protocol RDEpubReaderDataSource: NSObjectProtocol {
-    func pageCountOfReaderView(readerView: RDReaderView) -> Int
+    func pageCountOfReaderView(readerView: RDEpubReaderView) -> Int
-    func pageContentView(readerView: RDReaderView, pageNum: Int, containerView: UIView?) -> UIView
+    func pageContentView(readerView: RDEpubReaderView, pageNum: Int, containerView: UIView?) -> UIView
-    func pageIdentifier(readerView: RDReaderView, pageNum: Int) -> String?
+    func pageIdentifier(readerView: RDEpubReaderView, pageNum: Int) -> String?
-    @objc optional func topToolView(readerView: RDReaderView) -> UIView?
+    @objc optional func topToolView(readerView: RDEpubReaderView) -> UIView?
-    @objc optional func bottomToolView(readerView: RDReaderView) -> UIView?
+    @objc optional func bottomToolView(readerView: RDEpubReaderView) -> UIView?
 }
 ```
 
-> 向后兼容保留，新代码应使用 `RDReaderPageProvider`。
+> 向后兼容保留，新代码应使用 `RDEpubReaderPageProvider`。
 
-### 2.2 RDReaderPageProvider（推荐数据源）
+### 2.2 RDEpubReaderPageProvider（推荐数据源）
 
 ```swift
-@objc public protocol RDReaderPageProvider: NSObjectProtocol {
+@objc public protocol RDEpubReaderPageProvider: NSObjectProtocol {
-    func numberOfPages(in readerView: RDReaderView) -> Int
+    func numberOfPages(in readerView: RDEpubReaderView) -> Int
-    func readerView(_ readerView: RDReaderView, viewForPageAt index: Int, reusableView: UIView?) -> UIView
+    func readerView(_ readerView: RDEpubReaderView, viewForPageAt index: Int, reusableView: UIView?) -> UIView
-    @objc optional func pageIdentifier(in readerView: RDReaderView, index: Int) -> String?
+    @objc optional func pageIdentifier(in readerView: RDEpubReaderView, index: Int) -> String?
-    @objc optional func readerViewTopChrome(_ readerView: RDReaderView) -> UIView?
+    @objc optional func readerViewTopChrome(_ readerView: RDEpubReaderView) -> UIView?
-    @objc optional func readerViewBottomChrome(_ readerView: RDReaderView) -> UIView?
+    @objc optional func readerViewBottomChrome(_ readerView: RDEpubReaderView) -> UIView?
 }
 ```
 
@@ -65,31 +65,31 @@
 | `readerViewTopChrome(_:)` | 返回顶部工具栏视图 |
 | `readerViewBottomChrome(_:)` | 返回底部工具栏视图 |
 
-### 2.3 RDReaderDelegate
+### 2.3 RDEpubReaderDelegate
 
 ```swift
-@objc public protocol RDReaderDelegate: NSObjectProtocol {
+@objc public protocol RDEpubReaderDelegate: NSObjectProtocol {
-    func pageNum(readerView: RDReaderView, pageNum: Int)
+    func pageNum(readerView: RDEpubReaderView, pageNum: Int)
-    @objc optional func readerViewOrientationWillChange(readerView: RDReaderView, isLandscape: Bool)
+    @objc optional func readerViewOrientationWillChange(readerView: RDEpubReaderView, isLandscape: Bool)
 }
 ```
 
-### 2.4 RDReaderPageNavigating
+### 2.4 RDEpubReaderPageNavigating
 
 ```swift
-public protocol RDReaderPageNavigating: AnyObject {
+public protocol RDEpubReaderPageNavigating: AnyObject {
     var currentPage: Int { get }
     func reloadPages()
     func transition(to page: Int, animated: Bool)
 }
 ```
 
-`RDReaderView` 遵循此协议，提供统一的页面导航接口。
+`RDEpubReaderView` 遵循此协议，提供统一的页面导航接口。
 
 ### 2.5 枚举类型
 
 ```swift
-extension RDReaderView {
+extension RDEpubReaderView {
     public enum DisplayType {
         case pageCurl          // 仿真翻页（UIPageViewController）
         case horizontalScroll  // 水平滑动（UICollectionView）
@@ -105,13 +105,13 @@ extension RDReaderView {
 
 ---
 
-## 3. 核心类：RDReaderView
+## 3. 核心类：RDEpubReaderView
 
-**文件：** `RDReaderView.swift`
+**文件：** `RDEpubReaderView.swift`
 
-`RDReaderView` 是一个 `UIView` 子类，作为翻页容器的主入口。内部管理两种翻页引擎：
+`RDEpubReaderView` 是一个 `UIView` 子类，作为翻页容器的主入口。内部管理两种翻页引擎：
 - **PageCurl 模式**：使用 `UIPageViewController` 实现仿真翻页
-- **Scroll 模式**：使用 `UICollectionView` + 自定义 `RDReaderFlowLayout` 实现滑动翻页
+- **Scroll 模式**：使用 `UICollectionView` + 自定义 `RDEpubReaderFlowLayout` 实现滑动翻页
 
 ### 3.1 关键属性
 
@@ -124,16 +124,16 @@ extension RDReaderView {
 | `coverPageIndex` | `Int?` | 封面页索引（独占一屏） |
 | `pagesPerScreen` | `Int` | 每屏页数（横屏双页时为 2） |
 | `preloadRadius` | `Int` | 预加载半径（默认 1） |
-| `dataSource` | `RDReaderDataSource?` | 旧版数据源 |
+| `dataSource` | `RDEpubReaderDataSource?` | 旧版数据源 |
-| `pageProvider` | `RDReaderPageProvider?` | 推荐数据源 |
+| `pageProvider` | `RDEpubReaderPageProvider?` | 推荐数据源 |
-| `delegate` | `RDReaderDelegate?` | 事件代理 |
+| `delegate` | `RDEpubReaderDelegate?` | 事件代理 |
 | `toolViewAnimationDuration` | `TimeInterval` | 工具栏动画时长（0.3s） |
 
 ### 3.2 关键方法
 
 ```swift
 /// 切换显示模式（pageCurl / horizontalScroll / verticalScroll）
-public func switchReaderDisplayType(_ displayType: RDReaderView.DisplayType)
+public func switchReaderDisplayType(_ displayType: RDEpubReaderView.DisplayType)
 
 /// 跳转到指定页
 public func transitionToPage(pageNum: Int, animated: Bool = false)
@@ -154,22 +154,22 @@ public func isFullScreenPage(_ pageNum: Int) -> Bool
 |------|------|------|
 | `pageViewController` | `UIPageViewController` | PageCurl 翻页引擎 |
 | `collectionView` | `UICollectionView` | Scroll 翻页引擎 |
-| `layout` | `RDReaderFlowLayout` | CollectionView 自定义布局 |
+| `layout` | `RDEpubReaderFlowLayout` | CollectionView 自定义布局 |
-| `spreadResolver` | `RDReaderSpreadResolver` | 双页配对计算 |
+| `spreadResolver` | `RDEpubReaderSpreadResolver` | 双页配对计算 |
-| `tapRegionHandler` | `RDReaderTapRegionHandler` | 点击区域判定 |
+| `tapRegionHandler` | `RDEpubReaderTapRegionHandler` | 点击区域判定 |
-| `preloadController` | `RDReaderPreloadController` | 页面预加载与缓存 |
+| `preloadController` | `RDEpubReaderPreloadController` | 页面预加载与缓存 |
-| `pagingController` | `RDReaderPagingController` | 翻页状态管理 |
+| `pagingController` | `RDEpubReaderPagingController` | 翻页状态管理 |
 
 ---
 
-## 4. 翻页状态机：RDReaderPagingController
+## 4. 翻页状态机：RDEpubReaderPagingController
 
-**文件：** `Paging/RDReaderPagingController.swift`
+**文件：** `Paging/RDEpubReaderPagingController.swift`
 
 管理 PageCurl 模式下的翻页请求队列，防止动画冲突。
 
 ```swift
-struct RDReaderPagingController {
+struct RDEpubReaderPagingController {
     struct PageTransitionRequest: Equatable {
         let pageNum: Int
         let animated: Bool
@@ -180,7 +180,7 @@ struct RDReaderPagingController {
     var didBuildUI: Bool                                   // UI 是否已构建
 
     /// 判断是否应排队请求（PageCurl 模式下动画中返回 true）
-    mutating func shouldQueuePageTransition(_ request: PageTransitionRequest, currentDisplayType: RDReaderView.DisplayType) -> Bool
+    mutating func shouldQueuePageTransition(_ request: PageTransitionRequest, currentDisplayType: RDEpubReaderView.DisplayType) -> Bool
 
     /// 完成翻页动画，返回待处理的请求
     mutating func finishPageCurlTransition() -> PageTransitionRequest?
@@ -192,9 +192,9 @@ struct RDReaderPagingController {
 
 ---
 
-## 5. 页面预加载：RDReaderPreloadController
+## 5. 页面预加载：RDEpubReaderPreloadController
 
-**文件：** `Paging/RDReaderPreloadController.swift`
+**文件：** `Paging/RDEpubReaderPreloadController.swift`
 
 负责在当前页周围预渲染页面视图，减少翻页时的白屏时间。
 
@@ -224,27 +224,27 @@ func invalidate(environment: Environment)
 
 ```swift
 struct Environment {
-    let displayType: RDReaderView.DisplayType
+    let displayType: RDEpubReaderView.DisplayType
     let isLandscape: Bool
     let pagesPerScreen: Int
     let boundsSize: CGSize
     let landscapeDualPageEnabled: Bool
     let coverPageIndex: Int?
     let totalPages: Int
-    let spreadResolver: RDReaderSpreadResolver
+    let spreadResolver: RDEpubReaderSpreadResolver
 }
 ```
 
 ---
 
-## 6. 双页展开计算：RDReaderSpreadResolver
+## 6. 双页展开计算：RDEpubReaderSpreadResolver
 
-**文件：** `Paging/RDReaderSpreadResolver.swift`
+**文件：** `Paging/RDEpubReaderSpreadResolver.swift`
 
 纯函数式结构体，负责双页模式下的页面配对和导航计算。
 
 ```swift
-struct RDReaderSpreadResolver {
+struct RDEpubReaderSpreadResolver {
     /// 判断是否为全屏页（封面页独占一屏）
     func isFullScreenPage(_ pageNum: Int, landscapeDualPageEnabled: Bool, isLandscape: Bool, coverPageIndex: Int?) -> Bool
 
@@ -265,15 +265,15 @@ struct RDReaderSpreadResolver {
 
 ---
 
-## 7. 点击区域判定：RDReaderTapRegionHandler
+## 7. 点击区域判定：RDEpubReaderTapRegionHandler
 
-**文件：** `Paging/RDReaderTapRegionHandler.swift`
+**文件：** `Paging/RDEpubReaderTapRegionHandler.swift`
 
 将屏幕三等分，判定点击属于左/中/右区域。
 
 ```swift
-struct RDReaderTapRegionHandler {
+struct RDEpubReaderTapRegionHandler {
-    func resolveTapEvent(point: CGPoint, viewFrame: CGRect, isToolViewVisible: Bool) -> RDReaderView.TapEvent
+    func resolveTapEvent(point: CGPoint, viewFrame: CGRect, isToolViewVisible: Bool) -> RDEpubReaderView.TapEvent
 }
 ```
 
@@ -284,9 +284,9 @@ struct RDReaderTapRegionHandler {
 
 ---
 
-## 8. 流式布局：RDReaderFlowLayout
+## 8. 流式布局：RDEpubReaderFlowLayout
 
-**文件：** `RDReaderFlowLayout.swift`
+**文件：** `RDEpubReaderFlowLayout.swift`
 
 `UICollectionViewFlowLayout` 子类，支持水平滚动和垂直滚动两种模式。
 
@@ -294,7 +294,7 @@ struct RDReaderTapRegionHandler {
 
 | 属性 | 类型 | 说明 |
 |------|------|------|
-| `displayType` | `RDReaderView.DisplayType` | 布局模式 |
+| `displayType` | `RDEpubReaderView.DisplayType` | 布局模式 |
 | `isLandscapeDualPage` | `Bool` | 是否横屏双页 |
 | `coverPageIndex` | `Int?` | 封面页索引 |
 | `pagesPerScreen` | `Int` | 每屏页数 |
@@ -302,12 +302,12 @@ struct RDReaderTapRegionHandler {
 ### 8.2 协议
 
 ```swift
-public protocol RDReaderFlowLayoutDataSoure: NSObjectProtocol {
+public protocol RDEpubReaderFlowLayoutDataSoure: NSObjectProtocol {
-    func heigtOfVerticalScrollPage(flowLayout: RDReaderFlowLayout, pageIndex: Int) -> CGFloat?
+    func heigtOfVerticalScrollPage(flowLayout: RDEpubReaderFlowLayout, pageIndex: Int) -> CGFloat?
 }
 
-@objc public protocol RDReaderFlowLayoutDelegate: NSObjectProtocol {
+@objc public protocol RDEpubReaderFlowLayoutDelegate: NSObjectProtocol {
-    func pageNum(flowLayout: RDReaderFlowLayout, pageIndex: Int)
+    func pageNum(flowLayout: RDEpubReaderFlowLayout, pageIndex: Int)
 }
 ```
 
@@ -324,28 +324,28 @@ func currentContentOffset(count: Int) -> CGPoint
 
 ---
 
-## 9. 内容 Cell：RDReaderContentCell
+## 9. 内容 Cell：RDEpubReaderContentCell
 
-**文件：** `RDReaderContentCell.swift`
+**文件：** `RDEpubReaderContentCell.swift`
 
 `UICollectionViewCell` 子类，用于 Scroll 模式下承载页面内容视图。
 
 ```swift
-class RDReaderContentCell: UICollectionViewCell {
+class RDEpubReaderContentCell: UICollectionViewCell {
     var containerView: UIView?  // 设置时自动添加到 contentView，移除旧视图
 }
 ```
 
 ---
 
-## 10. PageCurl 子控制器：RDReaderPageChildViewController
+## 10. PageCurl 子控制器：RDEpubReaderPageChildViewController
 
-**文件：** `RDReaderPageChildViewController.swift`
+**文件：** `RDEpubReaderPageChildViewController.swift`
 
 `UIViewController` 子类，作为 `UIPageViewController` 的页面 VC。
 
 ```swift
-class RDReaderPageChildViewController: UIViewController {
+class RDEpubReaderPageChildViewController: UIViewController {
     var contentView: UIView?  // 内容视图，设置时自动安装到容器
     var pageNum: Int          // 对应页码
 
@@ -357,7 +357,7 @@ class RDReaderPageChildViewController: UIViewController {
 
 ## 11. Extension 汇总
 
-### 11.1 RDReaderView+PageCurl
+### 11.1 RDEpubReaderView+PageCurl
 
 实现 `UIPageViewControllerDataSource` 和 `UIPageViewControllerDelegate`：
 
@@ -367,18 +367,18 @@ class RDReaderPageChildViewController: UIViewController {
 - `pageViewController(_:willTransitionTo:)` — 即将翻页时预加载
 
 **特殊页码：**
-- `RDReaderView.blankPageNum`（`Int.max`）— 双页模式下的空白页
+- `RDEpubReaderView.blankPageNum`（`Int.max`）— 双页模式下的空白页
-- `RDReaderView.blankEndPageNum`（`Int.max - 1`）— 末尾空白页
+- `RDEpubReaderView.blankEndPageNum`（`Int.max - 1`）— 末尾空白页
 
-### 11.2 RDReaderView+CollectionView
+### 11.2 RDEpubReaderView+CollectionView
 
-实现 `UICollectionViewDataSource`、`RDReaderFlowLayoutDelegate`、`RDReaderFlowLayoutDataSoure`：
+实现 `UICollectionViewDataSource`、`RDEpubReaderFlowLayoutDelegate`、`RDEpubReaderFlowLayoutDataSoure`：
 
 - `collectionView(_:cellForItemAt:)` — 复用预加载视图或创建新 Cell
 - `collectionView(_:numberOfItemsInSection:)` — 返回总页数
 - `pageNum(flowLayout:pageIndex:)` — 滚动时更新当前页码
 
-### 11.3 RDReaderView+ContentAccess
+### 11.3 RDEpubReaderView+ContentAccess
 
 提供内容视图的注册、复用和查询：
 
@@ -396,7 +396,7 @@ public func pageContentView(pageNum: Int) -> UIView?
 public func resolvedSinglePageSize(pageNum: Int? = nil) -> CGSize
 ```
 
-### 11.4 RDReaderView+ToolView
+### 11.4 RDEpubReaderView+ToolView
 
 管理顶部/底部工具栏的安装、显示/隐藏动画：
 
@@ -420,11 +420,11 @@ func updateToolViewHeightConstraintsIfNeeded()
 | 模式 | 应用 |
 |------|------|
 | **策略模式** | `DisplayType` 切换 PageCurl / Scroll 两种翻页策略 |
-| **适配器模式** | `RDReaderLegacyDataSourceAdapter` 将旧 `RDReaderDataSource` 适配为 `RDReaderPageProvider` |
+| **适配器模式** | `RDEpubReaderLegacyDataSourceAdapter` 将旧 `RDEpubReaderDataSource` 适配为 `RDEpubReaderPageProvider` |
-| **命令队列** | `RDReaderPagingController` 管理翻页请求队列 |
+| **命令队列** | `RDEpubReaderPagingController` 管理翻页请求队列 |
-| **缓存签名** | `RDReaderPreloadController.CacheSignature` 检测环境变化自动失效 |
+| **缓存签名** | `RDEpubReaderPreloadController.CacheSignature` 检测环境变化自动失效 |
 | **关注点分离** | Extension 将不同功能拆分到独立文件 |
-| **纯函数** | `RDReaderSpreadResolver` 和 `RDReaderTapRegionHandler` 无状态计算 |
+| **纯函数** | `RDEpubReaderSpreadResolver` 和 `RDEpubReaderTapRegionHandler` 无状态计算 |
 
 ---
 
@@ -434,7 +434,7 @@ func updateToolViewHeightConstraintsIfNeeded()
 用户点击屏幕
     │
     ▼
-RDReaderTapRegionHandler.resolveTapEvent()
+RDEpubReaderTapRegionHandler.resolveTapEvent()
     │
     ├── .left  → goPreviousPage() ──→ spreadResolver.nextPage(forward: false)
     ├── .right → goNextPage()     ──→ spreadResolver.nextPage(forward: true)

Doc/TESTING.md

@@ -64,13 +64,13 @@
 
 ### CocoaPods 依赖准备
 
-> 仓库包含示例工程 `ReadViewDemo`，并已提交 `Pods/` 与 `Podfile.lock`。如本地环境未同步，可在仓库根或示例工程目录运行：
+> 仓库包含示例工程 `ReadViewDemo`，并已提交 `ReadViewDemo/Pods/` 与 `ReadViewDemo/Podfile.lock`。如本地环境未同步，请在示例工程目录运行：
 
 ```bash
-pod install
+cd ReadViewDemo && pod install
 ```
 
-（依赖入口：`Podfile`、`ReadViewDemo/Podfile`）
+（依赖入口：`ReadViewDemo/Podfile`）
 
 ### 运行 UI 测试
 
@@ -116,7 +116,7 @@ xcodebuild test \
 建议同时记录以下观测项：
 
 - `prepareOnDemandChapter` 主线程 wall clock
-- `RDReaderPreloadController` 预加载命中率
+- `RDEpubReaderPreloadController` 预加载命中率
 - `bookPageMap` partial extension / full replacement 次数
 - 页面静态底图缓存命中率
 - CFI 延迟构建完成次数与耗时

Doc/TYPESetter_PIPELINE.md

@@ -16,7 +16,7 @@
 
 **输出**：`RDEPUBTypesettingOutput`（渲染请求、诊断信息、兼容性报告）
 
-**关键文件**：`Sources/RDReaderView/EPUBTextRendering/Typesetter/`
+**关键文件**：`Sources/RDEpubReaderView/EPUBTextRendering/Typesetter/`
 
 ---
 

Doc/UML_CLASS_DIAGRAMS.md

@@ -31,12 +31,12 @@ graph TB
         IndexTable[RDEPUBTextIndexTable]
     end
 
-    subgraph RDReaderView
+    subgraph RDEpubReaderView
-        ReaderView[RDReaderView]
+        ReaderView[RDEpubReaderView]
-        FlowLayout[RDReaderFlowLayout]
+        FlowLayout[RDEpubReaderFlowLayout]
-        Preload[RDReaderPreloadController]
+        Preload[RDEpubReaderPreloadController]
-        Spread[RDReaderSpreadResolver]
+        Spread[RDEpubReaderSpreadResolver]
-        TapRegion[RDReaderTapRegionHandler]
+        TapRegion[RDEpubReaderTapRegionHandler]
     end
 
     subgraph EPUBUI
@@ -297,11 +297,11 @@ classDiagram
 
 ```mermaid
 classDiagram
-    class RDReaderView {
+    class RDEpubReaderView {
         +currentPage: Int
         +currentDisplayType: DisplayType
-        +pageProvider: RDReaderPageProvider?
+        +pageProvider: RDEpubReaderPageProvider?
-        +delegate: RDReaderDelegate?
+        +delegate: RDEpubReaderDelegate?
         +landscapeDualPageEnabled: Bool
         +pageDirection: PageDirection
         +coverPageIndex: Int?
@@ -318,14 +318,14 @@ classDiagram
         verticalScroll
     }
 
-    class RDReaderPageProvider {
+    class RDEpubReaderPageProvider {
         <<protocol>>
         +numberOfPages(in:) Int
         +readerView(_:viewForPageAt:reusableView:) UIView
         +pageIdentifier(in:index:) String?
     }
 
-    class RDReaderFlowLayout {
+    class RDEpubReaderFlowLayout {
         +displayType: DisplayType
         +isLandscapeDualPage: Bool
         +coverPageIndex: Int?
@@ -333,7 +333,7 @@ classDiagram
         +currentPage: Int
     }
 
-    class RDReaderPreloadController {
+    class RDEpubReaderPreloadController {
         +radius: Int
         +pageViewForDisplay(pageNum:environment:contentViewProvider:) UIView?
         +takePreloadedView(for:) UIView?
@@ -341,13 +341,13 @@ classDiagram
         +invalidate(environment:)
     }
 
-    class RDReaderSpreadResolver {
+    class RDEpubReaderSpreadResolver {
         +isFullScreenPage(...) Bool
         +dualPagePair(for:totalPages:coverPageIndex:) (Int, Int?)
         +nextPage(from:totalPages:pagesPerScreen:coverPageIndex:forward:) Int?
     }
 
-    class RDReaderTapRegionHandler {
+    class RDEpubReaderTapRegionHandler {
         +resolveTapEvent(point:viewFrame:isToolViewVisible:) TapEvent
     }
 
@@ -359,7 +359,7 @@ classDiagram
         right
     }
 
-    class RDReaderPagingController {
+    class RDEpubReaderPagingController {
         +isTransitioning: Bool
         +didBuildUI: Bool
         +pendingTransitionRequest: PageTransitionRequest?
@@ -367,25 +367,25 @@ classDiagram
         +finishPageCurlTransition() PageTransitionRequest?
     }
 
-    class RDReaderContentCell {
+    class RDEpubReaderContentCell {
         +containerView: UIView?
     }
 
-    class RDReaderPageChildViewController {
+    class RDEpubReaderPageChildViewController {
         +contentView: UIView?
         +pageNum: Int
     }
 
-    RDReaderView --> DisplayType : uses
+    RDEpubReaderView --> DisplayType : uses
-    RDReaderView --> RDReaderPageProvider : delegates
+    RDEpubReaderView --> RDEpubReaderPageProvider : delegates
-    RDReaderView --> RDReaderFlowLayout : owns
+    RDEpubReaderView --> RDEpubReaderFlowLayout : owns
-    RDReaderView --> RDReaderPreloadController : owns
+    RDEpubReaderView --> RDEpubReaderPreloadController : owns
-    RDReaderView --> RDReaderSpreadResolver : owns
+    RDEpubReaderView --> RDEpubReaderSpreadResolver : owns
-    RDReaderView --> RDReaderTapRegionHandler : owns
+    RDEpubReaderView --> RDEpubReaderTapRegionHandler : owns
-    RDReaderView --> RDReaderPagingController : owns
+    RDEpubReaderView --> RDEpubReaderPagingController : owns
-    RDReaderView --> RDReaderContentCell : creates
+    RDEpubReaderView --> RDEpubReaderContentCell : creates
-    RDReaderView --> RDReaderPageChildViewController : creates
+    RDEpubReaderView --> RDEpubReaderPageChildViewController : creates
-    RDReaderTapRegionHandler --> TapEvent : produces
+    RDEpubReaderTapRegionHandler --> TapEvent : produces
 ```
 
 ---
@@ -403,7 +403,7 @@ classDiagram
         +highlights: [RDEPUBHighlight]
         +bookmarks: [RDEPUBBookmark]
         +tableOfContents: [EPUBTableOfContentsItem]
-        +readerView: RDReaderView
+        +readerView: RDEpubReaderView
         +readerContext: RDEPUBReaderContext
         +runtime: RDEPUBReaderRuntime?
     }

Doc/index.md

@@ -37,6 +37,8 @@
 | [CHAPTER_RUNTIME.md](CHAPTER_RUNTIME.md) | 章节运行时详解：按需加载、章节窗口协调、页图管理、磁盘缓存、后台补全 |
 | [CFI_SUBSYSTEM.md](CFI_SUBSYSTEM.md) | CFI 子系统详解：EPUB CFI 解析、生成、序列化、范围、恢复引擎 |
 | [CFI_ISSUES_REVIEW.md](CFI_ISSUES_REVIEW.md) | CFI 实现问题分析报告：11 个问题（3 高 / 5 中 / 3 低），含修复优先级建议 |
+| [PAGINATION_ISSUES_2026-07-06.md](PAGINATION_ISSUES_2026-07-06.md) | 分页问题调查记录：脚注图标 avoid-trim 裁行（已修复）＋页范围/显示度量错配行中断页（待复现），含调试命令备忘 |
+| [LONG_CHAPTER_MEMORY_OPTIMIZATION_PLAN.md](LONG_CHAPTER_MEMORY_OPTIMIZATION_PLAN.md) | 长章节内存优化低风险实施方案：在保留整章上下文布局正确性的前提下，分阶段收敛整章副本、共享 layouter、治理缓存与图片内存 |
 | [API_REFERENCE.md](API_REFERENCE.md) | 公开 API 参考：RDEPUBReaderController 公开接口、委托协议、配置模型 |
 | [当前阅读器问题修复开发清单.md](当前阅读器问题修复开发清单.md) | 基于当前代码实现整理的逐任务开发计划：10 个任务、修改位置、实施步骤、风险点与验收标准 |
 | [大书远距目录跳转与后台补全优化方案.md](大书远距目录跳转与后台补全优化方案.md) | 面向大书按需分页模式的完整优化方案：远距目录跳转、后台补全优先级、页图接管协议与分阶段实施路径 |
@@ -45,7 +47,7 @@
 
 ## 项目信息
 
-- **模块总数：** 4 个（EPUBCore、EPUBTextRendering、RDReaderView、EPUBUI）
+- **模块总数：** 4 个（EPUBCore、EPUBTextRendering、RDEpubReaderView、EPUBUI）
 - **Swift 文件数：** 142 个（SDK Sources）
 - **测试用例数：** 23 个测试类，约 99 个测试方法（UI 测试）
 - **最低 iOS 版本：** 15.6

Podfile

@@ -1,30 +0,0 @@
-platform :ios, '15.6'
-use_frameworks!
-
-workspace 'ReadViewSDK.xcworkspace'
-project 'ReadViewSDK.xcodeproj'
-
-target 'ReadViewSDK' do
-  pod 'RDReaderView', :path => '..'
-end
-
-post_install do |installer|
-  apply_settings = lambda do |config|
-    config.build_settings['ENABLE_USER_SCRIPT_SANDBOXING'] = 'NO'
-    config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '15.6'
-  end
-
-  # Pods project (Pods.xcodeproj)
-  installer.pods_project.build_configurations.each { |c| apply_settings.call(c) }
-  installer.pods_project.targets.each { |t| t.build_configurations.each { |c| apply_settings.call(c) } }
-
-  installer.aggregate_targets.each do |at|
-    p = at.user_project
-    next unless p
-
-    # User project(s) that integrate Pods (e.g. ReadViewDemo / ReadViewSDK)
-    p.build_configurations.each { |c| apply_settings.call(c) }
-    p.targets.each { |t| t.build_configurations.each { |c| apply_settings.call(c) } }
-    p.save
-  end
-end

RDEpubReaderView.podspec

@@ -0,0 +1,19 @@
+Pod::Spec.new do |s|
+  s.name         = "RDEpubReaderView"
+  s.module_name  = "RDEpubReaderView"
+  s.version      = "0.0.1"
+  s.summary      = "A reader view for EPUB and plain-text books"
+  s.platform     = :ios, "15.0"
+  s.swift_versions = ["5.10"]
+  s.homepage     = "http://192.168.21.200:8418/4v5u09Z5a4Yuc/ReadViewSDK.git"
+  s.author       = { "shenlei" => "shenlei@touchread.com" }
+  s.source       = { :git => "http://192.168.21.200:8418/4v5u09Z5a4Yuc/ReadViewSDK.git", :tag => "#{s.version}" }
+  s.license      = "MIT"
+  s.source_files = "Sources/RDEpubReaderView/**/*.{swift}"
+  s.resource_bundles = {
+    "RDEpubReaderViewAssets" => ["Sources/RDEpubReaderView/EPUBCore/Resources/**/*"]
+  }
+  s.dependency "ZIPFoundation", "~> 0.9"
+  s.dependency "DTCoreText", "~> 1.6"
+  s.requires_arc = true
+end

RDReaderView.podspec

@@ -1,21 +0,0 @@
-
-
-Pod::Spec.new do |s|
-  s.name         = "RDReaderView"
-  s.version      = "0.0.1"
-  s.summary      = "A reader view for novel"
-  s.platform     = :ios, "15.6"
-  s.swift_versions = ["5.10"]
-  s.homepage     = "https://github.com/namesubai/RDReaderView.git"
-  s.author             = { "subai" => "804663401@qq.com" }
-  s.source       = { :git => "https://github.com/namesubai/RDReaderView.git", :tag => "#{s.version}"}
-  s.license      = "MIT"
-  s.source_files = 'Sources/RDReaderView/**/*.{swift}'
-  s.resource_bundles = {
-    'RDReaderViewAssets' => ['Sources/RDReaderView/EPUBCore/Resources/**/*']
-  }
-  s.dependency 'ZIPFoundation', '~> 0.9'
-  s.dependency 'DTCoreText', '~> 1.6'
-  s.requires_arc = true
-
-end

ReadViewDemo/Podfile

@@ -3,14 +3,15 @@ platform :ios, '15.6'
 target 'ReadViewDemo' do
   # Comment the next line if you don't want to use dynamic frameworks
   use_frameworks!
-  pod 'RDReaderView', :path => '..'
+  pod 'RDEpubReaderView', :path => '../Sources/RDEpubReaderView'
+  pod 'RDPDFReaderView', :path => '../Sources/RDPDFReaderView'
 
 end
 
 post_install do |installer|
   apply_settings = lambda do |config|
     config.build_settings['ENABLE_USER_SCRIPT_SANDBOXING'] = 'NO'
-    config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '15.6'
+    config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '15.0'
   end
 
   # Pods project (Pods.xcodeproj)

ReadViewDemo/Podfile.lock

@@ -16,30 +16,40 @@ PODS:
     - DTFoundation/Core
   - DTFoundation/UIKit (1.7.19):
     - DTFoundation/Core
-  - RDReaderView (0.0.1):
+  - RDEpubReaderView (0.0.2):
     - DTCoreText (~> 1.6)
+    - SnapKit (~> 5.7)
     - ZIPFoundation (~> 0.9)
+  - RDPDFReaderView (0.0.1):
+    - SnapKit (~> 5.7)
+  - SnapKit (5.7.1)
   - ZIPFoundation (0.9.20)
 
 DEPENDENCIES:
-  - RDReaderView (from `..`)
+  - RDEpubReaderView (from `../Sources/RDEpubReaderView`)
+  - RDPDFReaderView (from `../Sources/RDPDFReaderView`)
 
 SPEC REPOS:
   trunk:
     - DTCoreText
     - DTFoundation
+    - SnapKit
     - ZIPFoundation
 
 EXTERNAL SOURCES:
-  RDReaderView:
+  RDEpubReaderView:
-    :path: ".."
+    :path: "../Sources/RDEpubReaderView"
+  RDPDFReaderView:
+    :path: "../Sources/RDPDFReaderView"
 
 SPEC CHECKSUMS:
   DTCoreText: 11b7fe2104f476f82e75a4e3dbdde74d7186cecb
   DTFoundation: 76b624967cf5bcaae6bb057d622c536c36ef36d0
-  RDReaderView: 2e0eeeff4bcfe8bbc09642344d326440af280ed5
+  RDEpubReaderView: 5a09a7856f04b6f2f8610aa6fd965d35cadb8e17
+  RDPDFReaderView: f7c2d0ea7c129aa4ab15ae7f9daad2974573d749
+  SnapKit: d612e99e678a2d3b95bf60b0705ed0a35c03484a
   ZIPFoundation: dfd3d681c4053ff7e2f7350bc4e53b5dba3f5351
 
-PODFILE CHECKSUM: 775f5c8c488024e24d494aad6331e9fef8f9e2e5
+PODFILE CHECKSUM: c39db27dbc9c6a96a33f22e78ce1b22dcd48d75f
 
 COCOAPODS: 1.16.2

ReadViewDemo/Pods/Local Podspecs/RDEpubReaderView.podspec.json

@@ -0,0 +1,40 @@
+{
+  "name": "RDEpubReaderView",
+  "module_name": "RDEpubReaderView",
+  "version": "0.0.2",
+  "summary": "A reader view for EPUB, TXT, MOBI, and CBZ books",
+  "platforms": {
+    "ios": "15.0"
+  },
+  "swift_versions": [
+    "5.10"
+  ],
+  "homepage": "http://192.168.21.200:8418/4v5u09Z5a4Yuc/ReadViewSDK.git",
+  "authors": {
+    "shenlei": "shenlei@touchread.com"
+  },
+  "source": {
+    "git": "http://192.168.21.200:8418/4v5u09Z5a4Yuc/ReadViewSDK.git",
+    "tag": "0.0.2"
+  },
+  "license": "MIT",
+  "source_files": "**/*.swift",
+  "resource_bundles": {
+    "RDEpubReaderViewAssets": [
+      "EPUBCore/Resources/**/*"
+    ]
+  },
+  "dependencies": {
+    "ZIPFoundation": [
+      "~> 0.9"
+    ],
+    "DTCoreText": [
+      "~> 1.6"
+    ],
+    "SnapKit": [
+      "~> 5.7"
+    ]
+  },
+  "requires_arc": true,
+  "swift_version": "5.10"
+}

ReadViewDemo/Pods/Local Podspecs/RDPDFReaderView.podspec.json

@@ -0,0 +1,33 @@
+{
+  "name": "RDPDFReaderView",
+  "module_name": "RDPDFReaderView",
+  "version": "0.0.1",
+  "summary": "UIKit PDF reader supporting host images and direct PDFKit parsing",
+  "platforms": {
+    "ios": "15.0"
+  },
+  "swift_versions": [
+    "5.10"
+  ],
+  "homepage": "https://example.invalid/RDPDFReaderView",
+  "authors": {
+    "readoor": "ios@touchread.com"
+  },
+  "source": {
+    "path": "."
+  },
+  "license": "MIT",
+  "source_files": "{Sources,ReaderView}/**/*.swift",
+  "dependencies": {
+    "SnapKit": [
+      "~> 5.7"
+    ]
+  },
+  "frameworks": [
+    "Vision",
+    "CoreImage",
+    "PDFKit"
+  ],
+  "requires_arc": true,
+  "swift_version": "5.10"
+}

ReadViewDemo/Pods/Local Podspecs/RDReaderView.podspec.json

@@ -1,36 +0,0 @@
-{
-  "name": "RDReaderView",
-  "version": "0.0.1",
-  "summary": "A reader view for novel",
-  "platforms": {
-    "ios": "15.6"
-  },
-  "swift_versions": [
-    "5.10"
-  ],
-  "homepage": "https://github.com/namesubai/RDReaderView.git",
-  "authors": {
-    "subai": "804663401@qq.com"
-  },
-  "source": {
-    "git": "https://github.com/namesubai/RDReaderView.git",
-    "tag": "0.0.1"
-  },
-  "license": "MIT",
-  "source_files": "Sources/RDReaderView/**/*.{swift}",
-  "resource_bundles": {
-    "RDReaderViewAssets": [
-      "Sources/RDReaderView/EPUBCore/Resources/**/*"
-    ]
-  },
-  "dependencies": {
-    "ZIPFoundation": [
-      "~> 0.9"
-    ],
-    "DTCoreText": [
-      "~> 1.6"
-    ]
-  },
-  "requires_arc": true,
-  "swift_version": "5.10"
-}

ReadViewDemo/Pods/Manifest.lock

@@ -16,30 +16,40 @@ PODS:
     - DTFoundation/Core
   - DTFoundation/UIKit (1.7.19):
     - DTFoundation/Core
-  - RDReaderView (0.0.1):
+  - RDEpubReaderView (0.0.2):
     - DTCoreText (~> 1.6)
+    - SnapKit (~> 5.7)
     - ZIPFoundation (~> 0.9)
+  - RDPDFReaderView (0.0.1):
+    - SnapKit (~> 5.7)
+  - SnapKit (5.7.1)
   - ZIPFoundation (0.9.20)
 
 DEPENDENCIES:
-  - RDReaderView (from `..`)
+  - RDEpubReaderView (from `../Sources/RDEpubReaderView`)
+  - RDPDFReaderView (from `../Sources/RDPDFReaderView`)
 
 SPEC REPOS:
   trunk:
     - DTCoreText
     - DTFoundation
+    - SnapKit
     - ZIPFoundation
 
 EXTERNAL SOURCES:
-  RDReaderView:
+  RDEpubReaderView:
-    :path: ".."
+    :path: "../Sources/RDEpubReaderView"
+  RDPDFReaderView:
+    :path: "../Sources/RDPDFReaderView"
 
 SPEC CHECKSUMS:
   DTCoreText: 11b7fe2104f476f82e75a4e3dbdde74d7186cecb
   DTFoundation: 76b624967cf5bcaae6bb057d622c536c36ef36d0
-  RDReaderView: 2e0eeeff4bcfe8bbc09642344d326440af280ed5
+  RDEpubReaderView: 5a09a7856f04b6f2f8610aa6fd965d35cadb8e17
+  RDPDFReaderView: f7c2d0ea7c129aa4ab15ae7f9daad2974573d749
+  SnapKit: d612e99e678a2d3b95bf60b0705ed0a35c03484a
   ZIPFoundation: dfd3d681c4053ff7e2f7350bc4e53b5dba3f5351
 
-PODFILE CHECKSUM: 775f5c8c488024e24d494aad6331e9fef8f9e2e5
+PODFILE CHECKSUM: c39db27dbc9c6a96a33f22e78ce1b22dcd48d75f
 
 COCOAPODS: 1.16.2

ReadViewDemo/Pods/SnapKit/LICENSE

@@ -0,0 +1,19 @@
+Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

ReadViewDemo/Pods/SnapKit/README.md

@@ -0,0 +1,155 @@
+<img src="https://snapkit.github.io/SnapKit/images/banner.jpg" alt="" />
+
+SnapKit is a DSL to make Auto Layout easy on both iOS and OS X.
+
+[![Build Status](https://travis-ci.org/SnapKit/SnapKit.svg)](https://travis-ci.org/SnapKit/SnapKit)
+[![Platform](https://img.shields.io/cocoapods/p/SnapKit.svg?style=flat)](https://github.com/SnapKit/SnapKit)
+[![Cocoapods Compatible](https://img.shields.io/cocoapods/v/SnapKit.svg)](https://cocoapods.org/pods/SnapKit)
+[![Carthage compatible](https://img.shields.io/badge/Carthage-compatible-4BC51D.svg?style=flat)](https://github.com/Carthage/Carthage)
+
+#### ⚠️ **To use with Swift 4.x please ensure you are using >= 4.0.0** ⚠️
+#### ⚠️ **To use with Swift 5.x please ensure you are using >= 5.0.0** ⚠️
+
+## Contents
+
+- [Requirements](#requirements)
+- [Migration Guides](#migration-guides)
+- [Communication](#communication)
+- [Installation](#installation)
+- [Usage](#usage)
+- [Credits](#credits)
+- [License](#license)
+
+## Requirements
+
+- iOS 12.0+ / Mac OS X 10.13+ / tvOS 10.0+
+- Xcode 10.0+
+- Swift 4.0+
+
+## Migration Guides
+
+- [SnapKit 3.0 Migration Guide](Documentation/SnapKit%203.0%20Migration%20Guide.md)
+
+## Communication
+
+- If you **need help**, use [Stack Overflow](http://stackoverflow.com/questions/tagged/snapkit). (Tag 'snapkit')
+- If you'd like to **ask a general question**, use [Stack Overflow](http://stackoverflow.com/questions/tagged/snapkit).
+- If you **found a bug**, open an issue.
+- If you **have a feature request**, open an issue.
+- If you **want to contribute**, submit a pull request.
+
+
+## Installation
+
+### CocoaPods
+
+[CocoaPods](http://cocoapods.org) is a dependency manager for Cocoa projects. You can install it with the following command:
+
+```bash
+$ gem install cocoapods
+```
+
+> CocoaPods 1.1.0+ is required to build SnapKit 4.0.0+.
+
+To integrate SnapKit into your Xcode project using CocoaPods, specify it in your `Podfile`:
+
+```ruby
+source 'https://github.com/CocoaPods/Specs.git'
+platform :ios, '10.0'
+use_frameworks!
+
+target '<Your Target Name>' do
+    pod 'SnapKit', '~> 5.7.0'
+end
+```
+
+Then, run the following command:
+
+```bash
+$ pod install
+```
+
+### Carthage
+
+[Carthage](https://github.com/Carthage/Carthage) is a decentralized dependency manager that builds your dependencies and provides you with binary frameworks.
+
+You can install Carthage with [Homebrew](http://brew.sh/) using the following command:
+
+```bash
+$ brew update
+$ brew install carthage
+```
+
+To integrate SnapKit into your Xcode project using Carthage, specify it in your `Cartfile`:
+
+```ogdl
+github "SnapKit/SnapKit" ~> 5.0.0
+```
+
+Run `carthage update` to build the framework and drag the built `SnapKit.framework` into your Xcode project.
+
+### Swift Package Manager
+
+[Swift Package Manager](https://swift.org/package-manager/) is a tool for managing the distribution of Swift code. It’s integrated with the Swift build system to automate the process of downloading, compiling, and linking dependencies.
+
+> Xcode 11+ is required to build SnapKit using Swift Package Manager.
+
+To integrate SnapKit into your Xcode project using Swift Package Manager, add it to the dependencies value of your `Package.swift`:
+
+```swift
+dependencies: [
+    .package(url: "https://github.com/SnapKit/SnapKit.git", .upToNextMajor(from: "5.0.1"))
+]
+```
+
+### Manually
+
+If you prefer not to use either of the aforementioned dependency managers, you can integrate SnapKit into your project manually.
+
+---
+
+## Usage
+
+### Quick Start
+
+```swift
+import SnapKit
+
+class MyViewController: UIViewController {
+
+    lazy var box = UIView()
+
+    override func viewDidLoad() {
+        super.viewDidLoad()
+
+        self.view.addSubview(box)
+        box.backgroundColor = .green
+        box.snp.makeConstraints { (make) -> Void in
+           make.width.height.equalTo(50)
+           make.center.equalTo(self.view)
+        }
+    }
+
+}
+```
+
+### Playground
+You can try SnapKit in Playground.
+
+**Note:**
+
+> To try SnapKit in playground, open `SnapKit.xcworkspace` and build SnapKit.framework for any simulator first.
+
+### Resources
+
+- [Documentation](https://snapkit.github.io/SnapKit/docs/)
+- [F.A.Q.](https://snapkit.github.io/SnapKit/faq/)
+
+## Credits
+
+- Robert Payne ([@robertjpayne](https://twitter.com/robertjpayne))
+- Many other contributors
+
+## License
+
+SnapKit is released under the MIT license. See LICENSE for details.

ReadViewDemo/Pods/SnapKit/Sources/Constraint.swift

@@ -0,0 +1,341 @@
+//
+//  SnapKit
+//
+//  Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+#if canImport(UIKit)
+    import UIKit
+#else
+    import AppKit
+#endif
+
+public final class Constraint {
+
+    internal let sourceLocation: (String, UInt)
+    internal let label: String?
+
+    private let from: ConstraintItem
+    private let to: ConstraintItem
+    private let relation: ConstraintRelation
+    private let multiplier: ConstraintMultiplierTarget
+    private var constant: ConstraintConstantTarget {
+        didSet {
+            self.updateConstantAndPriorityIfNeeded()
+        }
+    }
+    private var priority: ConstraintPriorityTarget {
+        didSet {
+          self.updateConstantAndPriorityIfNeeded()
+        }
+    }
+    public var layoutConstraints: [LayoutConstraint]
+    
+    public var isActive: Bool {
+        set {
+            if newValue {
+                activate()
+            }
+            else {
+                deactivate()
+            }
+        }
+        
+        get {
+            for layoutConstraint in self.layoutConstraints {
+                if layoutConstraint.isActive {
+                    return true
+                }
+            }
+            return false
+        }
+    }
+    
+    // MARK: Initialization
+
+    internal init(from: ConstraintItem,
+                  to: ConstraintItem,
+                  relation: ConstraintRelation,
+                  sourceLocation: (String, UInt),
+                  label: String?,
+                  multiplier: ConstraintMultiplierTarget,
+                  constant: ConstraintConstantTarget,
+                  priority: ConstraintPriorityTarget) {
+        self.from = from
+        self.to = to
+        self.relation = relation
+        self.sourceLocation = sourceLocation
+        self.label = label
+        self.multiplier = multiplier
+        self.constant = constant
+        self.priority = priority
+        self.layoutConstraints = []
+
+        // get attributes
+        let layoutFromAttributes = self.from.attributes.layoutAttributes
+        let layoutToAttributes = self.to.attributes.layoutAttributes
+
+        // get layout from
+        let layoutFrom = self.from.layoutConstraintItem!
+
+        // get relation
+        let layoutRelation = self.relation.layoutRelation
+
+        for layoutFromAttribute in layoutFromAttributes {
+            // get layout to attribute
+            let layoutToAttribute: LayoutAttribute
+            #if canImport(UIKit)
+                if layoutToAttributes.count > 0 {
+                    if self.from.attributes == .edges && self.to.attributes == .margins {
+                        switch layoutFromAttribute {
+                        case .left:
+                            layoutToAttribute = .leftMargin
+                        case .right:
+                            layoutToAttribute = .rightMargin
+                        case .top:
+                            layoutToAttribute = .topMargin
+                        case .bottom:
+                            layoutToAttribute = .bottomMargin
+                        default:
+                            fatalError()
+                        }
+                    } else if self.from.attributes == .margins && self.to.attributes == .edges {
+                        switch layoutFromAttribute {
+                        case .leftMargin:
+                            layoutToAttribute = .left
+                        case .rightMargin:
+                            layoutToAttribute = .right
+                        case .topMargin:
+                            layoutToAttribute = .top
+                        case .bottomMargin:
+                            layoutToAttribute = .bottom
+                        default:
+                            fatalError()
+                        }
+                    } else if self.from.attributes == .directionalEdges && self.to.attributes == .directionalMargins {
+                      switch layoutFromAttribute {
+                      case .leading:
+                        layoutToAttribute = .leadingMargin
+                      case .trailing:
+                        layoutToAttribute = .trailingMargin
+                      case .top:
+                        layoutToAttribute = .topMargin
+                      case .bottom:
+                        layoutToAttribute = .bottomMargin
+                      default:
+                        fatalError()
+                      }
+                    } else if self.from.attributes == .directionalMargins && self.to.attributes == .directionalEdges {
+                      switch layoutFromAttribute {
+                      case .leadingMargin:
+                        layoutToAttribute = .leading
+                      case .trailingMargin:
+                        layoutToAttribute = .trailing
+                      case .topMargin:
+                        layoutToAttribute = .top
+                      case .bottomMargin:
+                        layoutToAttribute = .bottom
+                      default:
+                        fatalError()
+                      }
+                    } else if self.from.attributes == self.to.attributes {
+                        layoutToAttribute = layoutFromAttribute
+                    } else {
+                        layoutToAttribute = layoutToAttributes[0]
+                    }
+                } else {
+                    if self.to.target == nil && (layoutFromAttribute == .centerX || layoutFromAttribute == .centerY) {
+                        layoutToAttribute = layoutFromAttribute == .centerX ? .left : .top
+                    } else {
+                        layoutToAttribute = layoutFromAttribute
+                    }
+                }
+            #else
+                if self.from.attributes == self.to.attributes {
+                    layoutToAttribute = layoutFromAttribute
+                } else if layoutToAttributes.count > 0 {
+                    layoutToAttribute = layoutToAttributes[0]
+                } else {
+                    layoutToAttribute = layoutFromAttribute
+                }
+            #endif
+
+            // get layout constant
+            let layoutConstant: CGFloat = self.constant.constraintConstantTargetValueFor(layoutAttribute: layoutToAttribute)
+
+            // get layout to
+            var layoutTo: AnyObject? = self.to.target
+
+            // use superview if possible
+            if layoutTo == nil && layoutToAttribute != .width && layoutToAttribute != .height {
+                layoutTo = layoutFrom.superview
+            }
+
+            // create layout constraint
+            let layoutConstraint = LayoutConstraint(
+                item: layoutFrom,
+                attribute: layoutFromAttribute,
+                relatedBy: layoutRelation,
+                toItem: layoutTo,
+                attribute: layoutToAttribute,
+                multiplier: self.multiplier.constraintMultiplierTargetValue,
+                constant: layoutConstant
+            )
+
+            // set label
+            layoutConstraint.label = self.label
+
+            // set priority
+            layoutConstraint.priority = LayoutPriority(rawValue: self.priority.constraintPriorityTargetValue)
+
+            // set constraint
+            layoutConstraint.constraint = self
+
+            // append
+            self.layoutConstraints.append(layoutConstraint)
+        }
+    }
+
+    // MARK: Public
+
+    @available(*, deprecated, renamed:"activate()")
+    public func install() {
+        self.activate()
+    }
+
+    @available(*, deprecated, renamed:"deactivate()")
+    public func uninstall() {
+        self.deactivate()
+    }
+
+    public func activate() {
+        self.activateIfNeeded()
+    }
+
+    public func deactivate() {
+        self.deactivateIfNeeded()
+    }
+
+    @discardableResult
+    public func update(offset: ConstraintOffsetTarget) -> Constraint {
+        self.constant = offset.constraintOffsetTargetValue
+        return self
+    }
+
+    @discardableResult
+    public func update(inset: ConstraintInsetTarget) -> Constraint {
+        self.constant = inset.constraintInsetTargetValue
+        return self
+    }
+
+    #if canImport(UIKit)
+    @discardableResult
+    @available(iOS 11.0, tvOS 11.0, *)
+    public func update(inset: ConstraintDirectionalInsetTarget) -> Constraint {
+      self.constant = inset.constraintDirectionalInsetTargetValue
+      return self
+    }
+    #endif
+
+    @discardableResult
+    public func update(priority: ConstraintPriorityTarget) -> Constraint {
+        self.priority = priority.constraintPriorityTargetValue
+        return self
+    }
+
+    @discardableResult
+    public func update(priority: ConstraintPriority) -> Constraint {
+        self.priority = priority.value
+        return self
+    }
+
+    @available(*, deprecated, renamed:"update(offset:)")
+    public func updateOffset(amount: ConstraintOffsetTarget) -> Void { self.update(offset: amount) }
+
+    @available(*, deprecated, renamed:"update(inset:)")
+    public func updateInsets(amount: ConstraintInsetTarget) -> Void { self.update(inset: amount) }
+
+    @available(*, deprecated, renamed:"update(priority:)")
+    public func updatePriority(amount: ConstraintPriorityTarget) -> Void { self.update(priority: amount) }
+
+    @available(*, deprecated, message:"Use update(priority: ConstraintPriorityTarget) instead.")
+    public func updatePriorityRequired() -> Void {}
+
+    @available(*, deprecated, message:"Use update(priority: ConstraintPriorityTarget) instead.")
+    public func updatePriorityHigh() -> Void { fatalError("Must be implemented by Concrete subclass.") }
+
+    @available(*, deprecated, message:"Use update(priority: ConstraintPriorityTarget) instead.")
+    public func updatePriorityMedium() -> Void { fatalError("Must be implemented by Concrete subclass.") }
+
+    @available(*, deprecated, message:"Use update(priority: ConstraintPriorityTarget) instead.")
+    public func updatePriorityLow() -> Void { fatalError("Must be implemented by Concrete subclass.") }
+
+    // MARK: Internal
+
+    internal func updateConstantAndPriorityIfNeeded() {
+        for layoutConstraint in self.layoutConstraints {
+            let attribute = (layoutConstraint.secondAttribute == .notAnAttribute) ? layoutConstraint.firstAttribute : layoutConstraint.secondAttribute
+            layoutConstraint.constant = self.constant.constraintConstantTargetValueFor(layoutAttribute: attribute)
+
+            let requiredPriority = ConstraintPriority.required.value
+            if (layoutConstraint.priority.rawValue < requiredPriority), (self.priority.constraintPriorityTargetValue != requiredPriority) {
+                layoutConstraint.priority = LayoutPriority(rawValue: self.priority.constraintPriorityTargetValue)
+            }
+        }
+    }
+
+    internal func activateIfNeeded(updatingExisting: Bool = false) {
+        guard let item = self.from.layoutConstraintItem else {
+            print("WARNING: SnapKit failed to get from item from constraint. Activate will be a no-op.")
+            return
+        }
+        let layoutConstraints = self.layoutConstraints
+
+        if updatingExisting {
+            var existingLayoutConstraints: [LayoutConstraint] = []
+            for constraint in item.constraints {
+                existingLayoutConstraints += constraint.layoutConstraints
+            }
+
+            for layoutConstraint in layoutConstraints {
+                let existingLayoutConstraint = existingLayoutConstraints.first { $0 == layoutConstraint }
+                guard let updateLayoutConstraint = existingLayoutConstraint else {
+                    fatalError("Updated constraint could not find existing matching constraint to update: \(layoutConstraint)")
+                }
+
+                let updateLayoutAttribute = (updateLayoutConstraint.secondAttribute == .notAnAttribute) ? updateLayoutConstraint.firstAttribute : updateLayoutConstraint.secondAttribute
+                updateLayoutConstraint.constant = self.constant.constraintConstantTargetValueFor(layoutAttribute: updateLayoutAttribute)
+            }
+        } else {
+            NSLayoutConstraint.activate(layoutConstraints)
+            item.add(constraints: [self])
+        }
+    }
+
+    internal func deactivateIfNeeded() {
+        guard let item = self.from.layoutConstraintItem else {
+            print("WARNING: SnapKit failed to get from item from constraint. Deactivate will be a no-op.")
+            return
+        }
+        let layoutConstraints = self.layoutConstraints
+        NSLayoutConstraint.deactivate(layoutConstraints)
+        item.remove(constraints: [self])
+    }
+}

ReadViewDemo/Pods/SnapKit/Sources/ConstraintAttributes.swift

@@ -0,0 +1,203 @@
+//
+//  SnapKit
+//
+//  Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+#if canImport(UIKit)
+    import UIKit
+#else
+    import AppKit
+#endif
+
+
+internal struct ConstraintAttributes : OptionSet, ExpressibleByIntegerLiteral {
+    
+    typealias IntegerLiteralType = UInt
+    
+    internal init(rawValue: UInt) {
+        self.rawValue = rawValue
+    }
+    internal init(_ rawValue: UInt) {
+        self.init(rawValue: rawValue)
+    }
+    internal init(nilLiteral: ()) {
+        self.rawValue = 0
+    }
+    internal init(integerLiteral rawValue: IntegerLiteralType) {
+        self.init(rawValue: rawValue)
+    }
+    
+    internal private(set) var rawValue: UInt
+    internal static var allZeros: ConstraintAttributes { return 0 }
+    internal static func convertFromNilLiteral() -> ConstraintAttributes { return 0 }
+    internal var boolValue: Bool { return self.rawValue != 0 }
+    
+    internal func toRaw() -> UInt { return self.rawValue }
+    internal static func fromRaw(_ raw: UInt) -> ConstraintAttributes? { return self.init(raw) }
+    internal static func fromMask(_ raw: UInt) -> ConstraintAttributes { return self.init(raw) }
+    
+    // normal
+    
+    internal static let none: ConstraintAttributes = 0
+    internal static let left: ConstraintAttributes = ConstraintAttributes(UInt(1) << 0)
+    internal static let top: ConstraintAttributes = ConstraintAttributes(UInt(1) << 1)
+    internal static let right: ConstraintAttributes = ConstraintAttributes(UInt(1) << 2)
+    internal static let bottom: ConstraintAttributes = ConstraintAttributes(UInt(1) << 3)
+    internal static let leading: ConstraintAttributes = ConstraintAttributes(UInt(1) << 4)
+    internal static let trailing: ConstraintAttributes = ConstraintAttributes(UInt(1) << 5)
+    internal static let width: ConstraintAttributes = ConstraintAttributes(UInt(1) << 6)
+    internal static let height: ConstraintAttributes = ConstraintAttributes(UInt(1) << 7)
+    internal static let centerX: ConstraintAttributes = ConstraintAttributes(UInt(1) << 8)
+    internal static let centerY: ConstraintAttributes = ConstraintAttributes(UInt(1) << 9)
+    internal static let lastBaseline: ConstraintAttributes = ConstraintAttributes(UInt(1) << 10)
+    
+    @available(iOS 8.0, OSX 10.11, *)
+    internal static let firstBaseline: ConstraintAttributes = ConstraintAttributes(UInt(1) << 11)
+
+    @available(iOS 8.0, *)
+    internal static let leftMargin: ConstraintAttributes = ConstraintAttributes(UInt(1) << 12)
+
+    @available(iOS 8.0, *)
+    internal static let rightMargin: ConstraintAttributes = ConstraintAttributes(UInt(1) << 13)
+
+    @available(iOS 8.0, *)
+    internal static let topMargin: ConstraintAttributes = ConstraintAttributes(UInt(1) << 14)
+
+    @available(iOS 8.0, *)
+    internal static let bottomMargin: ConstraintAttributes = ConstraintAttributes(UInt(1) << 15)
+
+    @available(iOS 8.0, *)
+    internal static let leadingMargin: ConstraintAttributes = ConstraintAttributes(UInt(1) << 16)
+
+    @available(iOS 8.0, *)
+    internal static let trailingMargin: ConstraintAttributes = ConstraintAttributes(UInt(1) << 17)
+
+    @available(iOS 8.0, *)
+    internal static let centerXWithinMargins: ConstraintAttributes = ConstraintAttributes(UInt(1) << 18)
+
+    @available(iOS 8.0, *)
+    internal static let centerYWithinMargins: ConstraintAttributes = ConstraintAttributes(UInt(1) << 19)
+    
+    // aggregates
+    
+    internal static let edges: ConstraintAttributes = [.horizontalEdges, .verticalEdges]
+    internal static let horizontalEdges: ConstraintAttributes = [.left, .right]
+    internal static let verticalEdges: ConstraintAttributes = [.top, .bottom]
+    internal static let directionalEdges: ConstraintAttributes = [.directionalHorizontalEdges, .directionalVerticalEdges]
+    internal static let directionalHorizontalEdges: ConstraintAttributes = [.leading, .trailing]
+    internal static let directionalVerticalEdges: ConstraintAttributes = [.top, .bottom]
+    internal static let size: ConstraintAttributes = [.width, .height]
+    internal static let center: ConstraintAttributes = [.centerX, .centerY]
+
+    @available(iOS 8.0, *)
+    internal static let margins: ConstraintAttributes = [.leftMargin, .topMargin, .rightMargin, .bottomMargin]
+
+    @available(iOS 8.0, *)
+    internal static let directionalMargins: ConstraintAttributes = [.leadingMargin, .topMargin, .trailingMargin, .bottomMargin]
+
+    @available(iOS 8.0, *)
+    internal static let centerWithinMargins: ConstraintAttributes = [.centerXWithinMargins, .centerYWithinMargins]
+    
+    internal var layoutAttributes:[LayoutAttribute] {
+        var attrs = [LayoutAttribute]()
+        if (self.contains(ConstraintAttributes.left)) {
+            attrs.append(.left)
+        }
+        if (self.contains(ConstraintAttributes.top)) {
+            attrs.append(.top)
+        }
+        if (self.contains(ConstraintAttributes.right)) {
+            attrs.append(.right)
+        }
+        if (self.contains(ConstraintAttributes.bottom)) {
+            attrs.append(.bottom)
+        }
+        if (self.contains(ConstraintAttributes.leading)) {
+            attrs.append(.leading)
+        }
+        if (self.contains(ConstraintAttributes.trailing)) {
+            attrs.append(.trailing)
+        }
+        if (self.contains(ConstraintAttributes.width)) {
+            attrs.append(.width)
+        }
+        if (self.contains(ConstraintAttributes.height)) {
+            attrs.append(.height)
+        }
+        if (self.contains(ConstraintAttributes.centerX)) {
+            attrs.append(.centerX)
+        }
+        if (self.contains(ConstraintAttributes.centerY)) {
+            attrs.append(.centerY)
+        }
+        if (self.contains(ConstraintAttributes.lastBaseline)) {
+            attrs.append(.lastBaseline)
+        }
+        
+        #if canImport(UIKit)
+            if (self.contains(ConstraintAttributes.firstBaseline)) {
+                attrs.append(.firstBaseline)
+            }
+            if (self.contains(ConstraintAttributes.leftMargin)) {
+                attrs.append(.leftMargin)
+            }
+            if (self.contains(ConstraintAttributes.rightMargin)) {
+                attrs.append(.rightMargin)
+            }
+            if (self.contains(ConstraintAttributes.topMargin)) {
+                attrs.append(.topMargin)
+            }
+            if (self.contains(ConstraintAttributes.bottomMargin)) {
+                attrs.append(.bottomMargin)
+            }
+            if (self.contains(ConstraintAttributes.leadingMargin)) {
+                attrs.append(.leadingMargin)
+            }
+            if (self.contains(ConstraintAttributes.trailingMargin)) {
+                attrs.append(.trailingMargin)
+            }
+            if (self.contains(ConstraintAttributes.centerXWithinMargins)) {
+                attrs.append(.centerXWithinMargins)
+            }
+            if (self.contains(ConstraintAttributes.centerYWithinMargins)) {
+                attrs.append(.centerYWithinMargins)
+            }
+        #endif
+        
+        return attrs
+    }
+}
+
+internal func + (left: ConstraintAttributes, right: ConstraintAttributes) -> ConstraintAttributes {
+    return left.union(right)
+}
+
+internal func +=(left: inout ConstraintAttributes, right: ConstraintAttributes) {
+    left.formUnion(right)
+}
+
+internal func -=(left: inout ConstraintAttributes, right: ConstraintAttributes) {
+    left.subtract(right)
+}
+
+internal func ==(left: ConstraintAttributes, right: ConstraintAttributes) -> Bool {
+    return left.rawValue == right.rawValue
+}

ReadViewDemo/Pods/SnapKit/Sources/ConstraintConfig.swift

@@ -0,0 +1,37 @@
+//
+//  SnapKit
+//
+//  Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+#if canImport(UIKit)
+    import UIKit
+    public typealias ConstraintInterfaceLayoutDirection = UIUserInterfaceLayoutDirection
+#else
+    import AppKit
+    public typealias ConstraintInterfaceLayoutDirection = NSUserInterfaceLayoutDirection
+#endif
+
+
+public struct ConstraintConfig {
+    
+    public static var interfaceLayoutDirection: ConstraintInterfaceLayoutDirection = .leftToRight
+    
+}

ReadViewDemo/Pods/SnapKit/Sources/ConstraintConstantTarget.swift

@@ -0,0 +1,213 @@
+//
+//  SnapKit
+//
+//  Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+#if canImport(UIKit)
+    import UIKit
+#else
+    import AppKit
+#endif
+
+
+public protocol ConstraintConstantTarget {
+}
+
+extension CGPoint: ConstraintConstantTarget {
+}
+
+extension CGSize: ConstraintConstantTarget {    
+}
+
+extension ConstraintInsets: ConstraintConstantTarget {
+}
+
+#if canImport(UIKit)
+@available(iOS 11.0, tvOS 11.0, *)
+extension ConstraintDirectionalInsets: ConstraintConstantTarget {
+}
+#endif
+
+extension ConstraintConstantTarget {
+    
+    internal func constraintConstantTargetValueFor(layoutAttribute: LayoutAttribute) -> CGFloat {
+        if let value = self as? CGFloat {
+            return value
+        }
+        
+        if let value = self as? Float {
+            return CGFloat(value)
+        }
+        
+        if let value = self as? Double {
+            return CGFloat(value)
+        }
+        
+        if let value = self as? Int {
+            return CGFloat(value)
+        }
+        
+        if let value = self as? UInt {
+            return CGFloat(value)
+        }
+        
+        if let value = self as? CGSize {
+            if layoutAttribute == .width {
+                return value.width
+            } else if layoutAttribute == .height {
+                return value.height
+            } else {
+                return 0.0
+            }
+        }
+        
+        if let value = self as? CGPoint {
+            #if canImport(UIKit)
+                switch layoutAttribute {
+                case .left, .right, .leading, .trailing, .centerX, .leftMargin, .rightMargin, .leadingMargin, .trailingMargin, .centerXWithinMargins:
+                    return value.x
+                case .top, .bottom, .centerY, .topMargin, .bottomMargin, .centerYWithinMargins, .lastBaseline, .firstBaseline:
+                    return value.y
+                case .width, .height, .notAnAttribute:
+                    return 0.0
+                #if swift(>=5.0)
+                @unknown default:
+                    return 0.0
+                #endif
+            }
+            #else
+                switch layoutAttribute {
+                case .left, .right, .leading, .trailing, .centerX:
+                    return value.x
+                case .top, .bottom, .centerY, .lastBaseline, .firstBaseline:
+                    return value.y
+                case .width, .height, .notAnAttribute:
+                    return 0.0
+                #if swift(>=5.0)
+                @unknown default:
+                    return 0.0
+                #endif
+            }
+            #endif
+        }
+        
+        if let value = self as? ConstraintInsets {
+            #if canImport(UIKit)
+                switch layoutAttribute {
+                case .left, .leftMargin:
+                    return value.left
+                case .top, .topMargin, .firstBaseline:
+                    return value.top
+                case .right, .rightMargin:
+                    return -value.right
+                case .bottom, .bottomMargin, .lastBaseline:
+                    return -value.bottom
+                case .leading, .leadingMargin:
+                    return (ConstraintConfig.interfaceLayoutDirection == .leftToRight) ? value.left : value.right
+                case .trailing, .trailingMargin:
+                    return (ConstraintConfig.interfaceLayoutDirection == .leftToRight) ? -value.right : -value.left
+                case .centerX, .centerXWithinMargins:
+                    return (value.left - value.right) / 2
+                case .centerY, .centerYWithinMargins:
+                    return (value.top - value.bottom) / 2
+                case .width:
+                    return -(value.left + value.right)
+                case .height:
+                    return -(value.top + value.bottom)
+                case .notAnAttribute:
+                    return 0.0
+                #if swift(>=5.0)
+                @unknown default:
+                    return 0.0
+                #endif
+            }
+            #else
+                switch layoutAttribute {
+                case .left:
+                    return value.left
+                case .top, .firstBaseline:
+                    return value.top
+                case .right:
+                    return -value.right
+                case .bottom, .lastBaseline:
+                    return -value.bottom
+                case .leading:
+                    return (ConstraintConfig.interfaceLayoutDirection == .leftToRight) ? value.left : value.right
+                case .trailing:
+                    return (ConstraintConfig.interfaceLayoutDirection == .leftToRight) ? -value.right : -value.left
+                case .centerX:
+                    return (value.left - value.right) / 2
+                case .centerY:
+                    return (value.top - value.bottom) / 2
+                case .width:
+                    return -(value.left + value.right)
+                case .height:
+                    return -(value.top + value.bottom)
+                case .notAnAttribute:
+                    return 0.0
+                #if swift(>=5.0)
+                @unknown default:
+                    return 0.0
+                #endif
+            }
+            #endif
+        }
+        
+        #if canImport(UIKit)
+            if #available(iOS 11.0, tvOS 11.0, *), let value = self as? ConstraintDirectionalInsets {
+                switch layoutAttribute {
+                case .left, .leftMargin:
+                  return (ConstraintConfig.interfaceLayoutDirection == .leftToRight) ? value.leading : value.trailing
+                case .top, .topMargin, .firstBaseline:
+                    return value.top
+                case .right, .rightMargin:
+                  return (ConstraintConfig.interfaceLayoutDirection == .leftToRight) ? -value.trailing : -value.leading
+                case .bottom, .bottomMargin, .lastBaseline:
+                    return -value.bottom
+                case .leading, .leadingMargin:
+                    return value.leading
+                case .trailing, .trailingMargin:
+                    return -value.trailing
+                case .centerX, .centerXWithinMargins:
+                    return (value.leading - value.trailing) / 2
+                case .centerY, .centerYWithinMargins:
+                    return (value.top - value.bottom) / 2
+                case .width:
+                    return -(value.leading + value.trailing)
+                case .height:
+                    return -(value.top + value.bottom)
+                case .notAnAttribute:
+                    return 0.0
+                #if swift(>=5.0)
+                @unknown default:
+                    return 0.0
+                #else
+                default:
+                    return 0.0
+                #endif
+                }
+            }
+        #endif
+
+        return 0.0
+    }
+    
+}

ReadViewDemo/Pods/SnapKit/Sources/ConstraintDSL.swift

@@ -0,0 +1,209 @@
+//
+//  SnapKit
+//
+//  Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+#if canImport(UIKit)
+    import UIKit
+#else
+    import AppKit
+#endif
+
+
+public protocol ConstraintDSL {
+    
+    var target: AnyObject? { get }
+    
+    func setLabel(_ value: String?)
+    func label() -> String?
+    
+}
+extension ConstraintDSL {
+    
+    public func setLabel(_ value: String?) {
+        objc_setAssociatedObject(self.target as Any, &labelKey, value, .OBJC_ASSOCIATION_COPY_NONATOMIC)
+    }
+    public func label() -> String? {
+        return objc_getAssociatedObject(self.target as Any, &labelKey) as? String
+    }
+    
+}
+private var labelKey: UInt8 = 0
+
+
+public protocol ConstraintBasicAttributesDSL : ConstraintDSL {
+}
+extension ConstraintBasicAttributesDSL {
+    
+    // MARK: Basics
+    
+    public var left: ConstraintItem {
+        return ConstraintItem(target: self.target, attributes: ConstraintAttributes.left)
+    }
+    
+    public var top: ConstraintItem {
+        return ConstraintItem(target: self.target, attributes: ConstraintAttributes.top)
+    }
+    
+    public var right: ConstraintItem {
+        return ConstraintItem(target: self.target, attributes: ConstraintAttributes.right)
+    }
+    
+    public var bottom: ConstraintItem {
+        return ConstraintItem(target: self.target, attributes: ConstraintAttributes.bottom)
+    }
+    
+    public var leading: ConstraintItem {
+        return ConstraintItem(target: self.target, attributes: ConstraintAttributes.leading)
+    }
+    
+    public var trailing: ConstraintItem {
+        return ConstraintItem(target: self.target, attributes: ConstraintAttributes.trailing)
+    }
+    
+    public var width: ConstraintItem {
+        return ConstraintItem(target: self.target, attributes: ConstraintAttributes.width)
+    }
+    
+    public var height: ConstraintItem {
+        return ConstraintItem(target: self.target, attributes: ConstraintAttributes.height)
+    }
+    
+    public var centerX: ConstraintItem {
+        return ConstraintItem(target: self.target, attributes: ConstraintAttributes.centerX)
+    }
+    
+    public var centerY: ConstraintItem {
+        return ConstraintItem(target: self.target, attributes: ConstraintAttributes.centerY)
+    }
+    
+    public var edges: ConstraintItem {
+        return ConstraintItem(target: self.target, attributes: ConstraintAttributes.edges)
+    }
+    
+    public var directionalEdges: ConstraintItem {
+      return ConstraintItem(target: self.target, attributes: ConstraintAttributes.directionalEdges)
+    }
+
+    public var horizontalEdges: ConstraintItem {
+        return ConstraintItem(target: self.target, attributes: ConstraintAttributes.horizontalEdges)
+    }
+
+    public var verticalEdges: ConstraintItem {
+        return ConstraintItem(target: self.target, attributes: ConstraintAttributes.verticalEdges)
+    }
+
+    public var directionalHorizontalEdges: ConstraintItem {
+        return ConstraintItem(target: self.target, attributes: ConstraintAttributes.directionalHorizontalEdges)
+    }
+
+    public var directionalVerticalEdges: ConstraintItem {
+        return ConstraintItem(target: self.target, attributes: ConstraintAttributes.directionalVerticalEdges)
+    }
+
+    public var size: ConstraintItem {
+        return ConstraintItem(target: self.target, attributes: ConstraintAttributes.size)
+    }
+    
+    public var center: ConstraintItem {
+        return ConstraintItem(target: self.target, attributes: ConstraintAttributes.center)
+    }
+    
+}
+
+public protocol ConstraintAttributesDSL : ConstraintBasicAttributesDSL {
+}
+extension ConstraintAttributesDSL {
+    
+    // MARK: Baselines
+    @available(*, deprecated, renamed:"lastBaseline")
+    public var baseline: ConstraintItem {
+        return ConstraintItem(target: self.target, attributes: ConstraintAttributes.lastBaseline)
+    }
+    
+    @available(iOS 8.0, OSX 10.11, *)
+    public var lastBaseline: ConstraintItem {
+        return ConstraintItem(target: self.target, attributes: ConstraintAttributes.lastBaseline)
+    }
+    
+    @available(iOS 8.0, OSX 10.11, *)
+    public var firstBaseline: ConstraintItem {
+        return ConstraintItem(target: self.target, attributes: ConstraintAttributes.firstBaseline)
+    }
+    
+    // MARK: Margins
+    
+    @available(iOS 8.0, *)
+    public var leftMargin: ConstraintItem {
+        return ConstraintItem(target: self.target, attributes: ConstraintAttributes.leftMargin)
+    }
+    
+    @available(iOS 8.0, *)
+    public var topMargin: ConstraintItem {
+        return ConstraintItem(target: self.target, attributes: ConstraintAttributes.topMargin)
+    }
+    
+    @available(iOS 8.0, *)
+    public var rightMargin: ConstraintItem {
+        return ConstraintItem(target: self.target, attributes: ConstraintAttributes.rightMargin)
+    }
+    
+    @available(iOS 8.0, *)
+    public var bottomMargin: ConstraintItem {
+        return ConstraintItem(target: self.target, attributes: ConstraintAttributes.bottomMargin)
+    }
+    
+    @available(iOS 8.0, *)
+    public var leadingMargin: ConstraintItem {
+        return ConstraintItem(target: self.target, attributes: ConstraintAttributes.leadingMargin)
+    }
+    
+    @available(iOS 8.0, *)
+    public var trailingMargin: ConstraintItem {
+        return ConstraintItem(target: self.target, attributes: ConstraintAttributes.trailingMargin)
+    }
+    
+    @available(iOS 8.0, *)
+    public var centerXWithinMargins: ConstraintItem {
+        return ConstraintItem(target: self.target, attributes: ConstraintAttributes.centerXWithinMargins)
+    }
+    
+    @available(iOS 8.0, *)
+    public var centerYWithinMargins: ConstraintItem {
+        return ConstraintItem(target: self.target, attributes: ConstraintAttributes.centerYWithinMargins)
+    }
+    
+    @available(iOS 8.0, *)
+    public var margins: ConstraintItem {
+        return ConstraintItem(target: self.target, attributes: ConstraintAttributes.margins)
+    }
+    
+    @available(iOS 8.0, *)
+    public var directionalMargins: ConstraintItem {
+      return ConstraintItem(target: self.target, attributes: ConstraintAttributes.directionalMargins)
+    }
+
+    @available(iOS 8.0, *)
+    public var centerWithinMargins: ConstraintItem {
+        return ConstraintItem(target: self.target, attributes: ConstraintAttributes.centerWithinMargins)
+    }
+    
+}

ReadViewDemo/Pods/SnapKit/Sources/ConstraintDescription.swift

@@ -0,0 +1,69 @@
+//
+//  SnapKit
+//
+//  Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+#if canImport(UIKit)
+    import UIKit
+#else
+    import AppKit
+#endif
+
+
+public class ConstraintDescription {
+    
+    internal let item: LayoutConstraintItem
+    internal var attributes: ConstraintAttributes
+    internal var relation: ConstraintRelation? = nil
+    internal var sourceLocation: (String, UInt)? = nil
+    internal var label: String? = nil
+    internal var related: ConstraintItem? = nil
+    internal var multiplier: ConstraintMultiplierTarget = 1.0
+    internal var constant: ConstraintConstantTarget = 0.0
+    internal var priority: ConstraintPriorityTarget = 1000.0
+    internal lazy var constraint: Constraint? = {
+        guard let relation = self.relation,
+              let related = self.related,
+              let sourceLocation = self.sourceLocation else {
+            return nil
+        }
+        let from = ConstraintItem(target: self.item, attributes: self.attributes)
+        
+        return Constraint(
+            from: from,
+            to: related,
+            relation: relation,
+            sourceLocation: sourceLocation,
+            label: self.label,
+            multiplier: self.multiplier,
+            constant: self.constant,
+            priority: self.priority
+        )
+    }()
+    
+    // MARK: Initialization
+    
+    internal init(item: LayoutConstraintItem, attributes: ConstraintAttributes) {
+        self.item = item
+        self.attributes = attributes
+    }
+    
+}

ReadViewDemo/Pods/SnapKit/Sources/ConstraintDirectionalInsetTarget.swift

@@ -0,0 +1,49 @@
+//
+//  SnapKit
+//
+//  Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+#if canImport(UIKit)
+import UIKit
+#else
+import AppKit
+#endif
+
+#if canImport(UIKit)
+public protocol ConstraintDirectionalInsetTarget: ConstraintConstantTarget {
+}
+
+@available(iOS 11.0, tvOS 11.0, *)
+extension ConstraintDirectionalInsets: ConstraintDirectionalInsetTarget {
+}
+
+extension ConstraintDirectionalInsetTarget {
+
+  @available(iOS 11.0, tvOS 11.0, *)
+  internal var constraintDirectionalInsetTargetValue: ConstraintDirectionalInsets {
+    if let amount = self as? ConstraintDirectionalInsets {
+      return amount
+    } else {
+      return ConstraintDirectionalInsets(top: 0, leading: 0, bottom: 0, trailing: 0)
+    }
+  }
+}
+#endif

ReadViewDemo/Pods/SnapKit/Sources/ConstraintDirectionalInsets.swift

@@ -0,0 +1,34 @@
+//
+//  SnapKit
+//
+//  Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+#if canImport(UIKit)
+    import UIKit
+#else
+    import AppKit
+#endif
+
+
+#if canImport(UIKit)
+    @available(iOS 11.0, tvOS 11.0, *)
+    public typealias ConstraintDirectionalInsets = NSDirectionalEdgeInsets
+#endif

ReadViewDemo/Pods/SnapKit/Sources/ConstraintInsetTarget.swift

@@ -0,0 +1,72 @@
+//
+//  SnapKit
+//
+//  Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+#if canImport(UIKit)
+    import UIKit
+#else
+    import AppKit
+#endif
+
+
+public protocol ConstraintInsetTarget: ConstraintConstantTarget {
+}
+
+extension Int: ConstraintInsetTarget {
+}
+
+extension UInt: ConstraintInsetTarget {
+}
+
+extension Float: ConstraintInsetTarget {
+}
+
+extension Double: ConstraintInsetTarget {
+}
+
+extension CGFloat: ConstraintInsetTarget {
+}
+
+extension ConstraintInsets: ConstraintInsetTarget {
+}
+
+extension ConstraintInsetTarget {
+
+    internal var constraintInsetTargetValue: ConstraintInsets {
+        if let amount = self as? ConstraintInsets {
+            return amount
+        } else if let amount = self as? Float {
+            return ConstraintInsets(top: CGFloat(amount), left: CGFloat(amount), bottom: CGFloat(amount), right: CGFloat(amount))
+        } else if let amount = self as? Double {
+            return ConstraintInsets(top: CGFloat(amount), left: CGFloat(amount), bottom: CGFloat(amount), right: CGFloat(amount))
+        } else if let amount = self as? CGFloat {
+            return ConstraintInsets(top: amount, left: amount, bottom: amount, right: amount)
+        } else if let amount = self as? Int {
+            return ConstraintInsets(top: CGFloat(amount), left: CGFloat(amount), bottom: CGFloat(amount), right: CGFloat(amount))
+        } else if let amount = self as? UInt {
+            return ConstraintInsets(top: CGFloat(amount), left: CGFloat(amount), bottom: CGFloat(amount), right: CGFloat(amount))
+        } else {
+            return ConstraintInsets(top: 0, left: 0, bottom: 0, right: 0)
+        }
+    }
+    
+}

ReadViewDemo/Pods/SnapKit/Sources/ConstraintInsets.swift

@@ -0,0 +1,35 @@
+//
+//  SnapKit
+//
+//  Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+#if canImport(UIKit)
+    import UIKit
+#else
+    import AppKit
+#endif
+
+
+#if canImport(UIKit)
+    public typealias ConstraintInsets = UIEdgeInsets
+#else
+    public typealias ConstraintInsets = NSEdgeInsets
+#endif

ReadViewDemo/Pods/SnapKit/Sources/ConstraintItem.swift

@@ -0,0 +1,61 @@
+//
+//  SnapKit
+//
+//  Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+#if canImport(UIKit)
+    import UIKit
+#else
+    import AppKit
+#endif
+
+
+public final class ConstraintItem {
+    
+    internal weak var target: AnyObject?
+    internal let attributes: ConstraintAttributes
+    
+    internal init(target: AnyObject?, attributes: ConstraintAttributes) {
+        self.target = target
+        self.attributes = attributes
+    }
+    
+    internal var layoutConstraintItem: LayoutConstraintItem? {
+        return self.target as? LayoutConstraintItem
+    }
+    
+}
+
+public func ==(lhs: ConstraintItem, rhs: ConstraintItem) -> Bool {
+    // pointer equality
+    guard lhs !== rhs else {
+        return true
+    }
+    
+    // must both have valid targets and identical attributes
+    guard let target1 = lhs.target,
+          let target2 = rhs.target,
+          target1 === target2 && lhs.attributes == rhs.attributes else {
+            return false
+    }
+    
+    return true
+}

ReadViewDemo/Pods/SnapKit/Sources/ConstraintLayoutGuide+Extensions.swift

@@ -0,0 +1,36 @@
+//
+//  SnapKit
+//
+//  Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+#if canImport(UIKit)
+    import UIKit
+#endif
+    
+    
+@available(iOS 9.0, OSX 10.11, *)
+public extension ConstraintLayoutGuide {
+    
+    var snp: ConstraintLayoutGuideDSL {
+        return ConstraintLayoutGuideDSL(guide: self)
+    }
+    
+}

ReadViewDemo/Pods/SnapKit/Sources/ConstraintLayoutGuide.swift

@@ -0,0 +1,37 @@
+//
+//  SnapKit
+//
+//  Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+#if canImport(UIKit)
+    import UIKit
+#else
+    import AppKit
+#endif
+
+
+#if canImport(UIKit)
+    @available(iOS 9.0, *)
+    public typealias ConstraintLayoutGuide = UILayoutGuide
+#else
+    @available(OSX 10.11, *)
+    public typealias ConstraintLayoutGuide = NSLayoutGuide
+#endif

ReadViewDemo/Pods/SnapKit/Sources/ConstraintLayoutGuideDSL.swift

@@ -0,0 +1,66 @@
+//
+//  SnapKit
+//
+//  Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+#if canImport(UIKit)
+    import UIKit
+#else
+    import AppKit
+#endif
+
+
+@available(iOS 9.0, OSX 10.11, *)
+public struct ConstraintLayoutGuideDSL: ConstraintAttributesDSL {
+    
+    @discardableResult
+    public func prepareConstraints(_ closure: (_ make: ConstraintMaker) -> Void) -> [Constraint] {
+        return ConstraintMaker.prepareConstraints(item: self.guide, closure: closure)
+    }
+    
+    public func makeConstraints(_ closure: (_ make: ConstraintMaker) -> Void) {
+        ConstraintMaker.makeConstraints(item: self.guide, closure: closure)
+    }
+    
+    public func remakeConstraints(_ closure: (_ make: ConstraintMaker) -> Void) {
+        ConstraintMaker.remakeConstraints(item: self.guide, closure: closure)
+    }
+    
+    public func updateConstraints(_ closure: (_ make: ConstraintMaker) -> Void) {
+        ConstraintMaker.updateConstraints(item: self.guide, closure: closure)
+    }
+    
+    public func removeConstraints() {
+        ConstraintMaker.removeConstraints(item: self.guide)
+    }
+    
+    public var target: AnyObject? {
+        return self.guide
+    }
+    
+    internal let guide: ConstraintLayoutGuide
+    
+    internal init(guide: ConstraintLayoutGuide) {
+        self.guide = guide
+        
+    }
+    
+}

ReadViewDemo/Pods/SnapKit/Sources/ConstraintLayoutSupport.swift

@@ -0,0 +1,36 @@
+//
+//  SnapKit
+//
+//  Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+#if canImport(UIKit)
+    import UIKit
+#else
+    import AppKit
+#endif
+
+
+#if canImport(UIKit)
+    @available(iOS 8.0, *)
+    public typealias ConstraintLayoutSupport = UILayoutSupport
+#else
+    public class ConstraintLayoutSupport {}
+#endif

ReadViewDemo/Pods/SnapKit/Sources/ConstraintLayoutSupportDSL.swift

@@ -0,0 +1,56 @@
+//
+//  SnapKit
+//
+//  Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+#if canImport(UIKit)
+    import UIKit
+#else
+    import AppKit
+#endif
+
+
+@available(iOS 8.0, *)
+public struct ConstraintLayoutSupportDSL: ConstraintDSL {
+    
+    public var target: AnyObject? {
+        return self.support
+    }
+    
+    internal let support: ConstraintLayoutSupport
+    
+    internal init(support: ConstraintLayoutSupport) {
+        self.support = support
+        
+    }
+    
+    public var top: ConstraintItem {
+        return ConstraintItem(target: self.target, attributes: ConstraintAttributes.top)
+    }
+    
+    public var bottom: ConstraintItem {
+        return ConstraintItem(target: self.target, attributes: ConstraintAttributes.bottom)
+    }
+    
+    public var height: ConstraintItem {
+        return ConstraintItem(target: self.target, attributes: ConstraintAttributes.height)
+    }
+}

ReadViewDemo/Pods/SnapKit/Sources/ConstraintMaker.swift

@@ -0,0 +1,224 @@
+//
+//  SnapKit
+//
+//  Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+#if canImport(UIKit)
+    import UIKit
+#else
+    import AppKit
+#endif
+
+public class ConstraintMaker {
+    
+    public var left: ConstraintMakerExtendable {
+        return self.makeExtendableWithAttributes(.left)
+    }
+    
+    public var top: ConstraintMakerExtendable {
+        return self.makeExtendableWithAttributes(.top)
+    }
+    
+    public var bottom: ConstraintMakerExtendable {
+        return self.makeExtendableWithAttributes(.bottom)
+    }
+    
+    public var right: ConstraintMakerExtendable {
+        return self.makeExtendableWithAttributes(.right)
+    }
+    
+    public var leading: ConstraintMakerExtendable {
+        return self.makeExtendableWithAttributes(.leading)
+    }
+    
+    public var trailing: ConstraintMakerExtendable {
+        return self.makeExtendableWithAttributes(.trailing)
+    }
+    
+    public var width: ConstraintMakerExtendable {
+        return self.makeExtendableWithAttributes(.width)
+    }
+    
+    public var height: ConstraintMakerExtendable {
+        return self.makeExtendableWithAttributes(.height)
+    }
+    
+    public var centerX: ConstraintMakerExtendable {
+        return self.makeExtendableWithAttributes(.centerX)
+    }
+    
+    public var centerY: ConstraintMakerExtendable {
+        return self.makeExtendableWithAttributes(.centerY)
+    }
+    
+    @available(*, deprecated, renamed:"lastBaseline")
+    public var baseline: ConstraintMakerExtendable {
+        return self.makeExtendableWithAttributes(.lastBaseline)
+    }
+    
+    public var lastBaseline: ConstraintMakerExtendable {
+        return self.makeExtendableWithAttributes(.lastBaseline)
+    }
+    
+    @available(iOS 8.0, OSX 10.11, *)
+    public var firstBaseline: ConstraintMakerExtendable {
+        return self.makeExtendableWithAttributes(.firstBaseline)
+    }
+    
+    @available(iOS 8.0, *)
+    public var leftMargin: ConstraintMakerExtendable {
+        return self.makeExtendableWithAttributes(.leftMargin)
+    }
+    
+    @available(iOS 8.0, *)
+    public var rightMargin: ConstraintMakerExtendable {
+        return self.makeExtendableWithAttributes(.rightMargin)
+    }
+    
+    @available(iOS 8.0, *)
+    public var topMargin: ConstraintMakerExtendable {
+        return self.makeExtendableWithAttributes(.topMargin)
+    }
+    
+    @available(iOS 8.0, *)
+    public var bottomMargin: ConstraintMakerExtendable {
+        return self.makeExtendableWithAttributes(.bottomMargin)
+    }
+    
+    @available(iOS 8.0, *)
+    public var leadingMargin: ConstraintMakerExtendable {
+        return self.makeExtendableWithAttributes(.leadingMargin)
+    }
+    
+    @available(iOS 8.0, *)
+    public var trailingMargin: ConstraintMakerExtendable {
+        return self.makeExtendableWithAttributes(.trailingMargin)
+    }
+    
+    @available(iOS 8.0, *)
+    public var centerXWithinMargins: ConstraintMakerExtendable {
+        return self.makeExtendableWithAttributes(.centerXWithinMargins)
+    }
+    
+    @available(iOS 8.0, *)
+    public var centerYWithinMargins: ConstraintMakerExtendable {
+        return self.makeExtendableWithAttributes(.centerYWithinMargins)
+    }
+    
+    public var edges: ConstraintMakerExtendable {
+        return self.makeExtendableWithAttributes(.edges)
+    }
+    public var horizontalEdges: ConstraintMakerExtendable {
+        return self.makeExtendableWithAttributes(.horizontalEdges)
+    }
+    public var verticalEdges: ConstraintMakerExtendable {
+        return self.makeExtendableWithAttributes(.verticalEdges)
+    }
+    public var directionalEdges: ConstraintMakerExtendable {
+        return self.makeExtendableWithAttributes(.directionalEdges)
+    }
+    public var directionalHorizontalEdges: ConstraintMakerExtendable {
+        return self.makeExtendableWithAttributes(.directionalHorizontalEdges)
+    }
+    public var directionalVerticalEdges: ConstraintMakerExtendable {
+        return self.makeExtendableWithAttributes(.directionalVerticalEdges)
+    }
+    public var size: ConstraintMakerExtendable {
+        return self.makeExtendableWithAttributes(.size)
+    }
+    public var center: ConstraintMakerExtendable {
+        return self.makeExtendableWithAttributes(.center)
+    }
+    
+    @available(iOS 8.0, *)
+    public var margins: ConstraintMakerExtendable {
+        return self.makeExtendableWithAttributes(.margins)
+    }
+    
+    @available(iOS 8.0, *)
+    public var directionalMargins: ConstraintMakerExtendable {
+        return self.makeExtendableWithAttributes(.directionalMargins)
+    }
+
+    @available(iOS 8.0, *)
+    public var centerWithinMargins: ConstraintMakerExtendable {
+        return self.makeExtendableWithAttributes(.centerWithinMargins)
+    }
+    
+    public let item: LayoutConstraintItem
+    private var descriptions = [ConstraintDescription]()
+    
+    internal init(item: LayoutConstraintItem) {
+        self.item = item
+        self.item.prepare()
+    }
+    
+    internal func makeExtendableWithAttributes(_ attributes: ConstraintAttributes) -> ConstraintMakerExtendable {
+        let description = ConstraintDescription(item: self.item, attributes: attributes)
+        self.descriptions.append(description)
+        return ConstraintMakerExtendable(description)
+    }
+    
+    internal static func prepareConstraints(item: LayoutConstraintItem, closure: (_ make: ConstraintMaker) -> Void) -> [Constraint] {
+        let maker = ConstraintMaker(item: item)
+        closure(maker)
+        var constraints: [Constraint] = []
+        for description in maker.descriptions {
+            guard let constraint = description.constraint else {
+                continue
+            }
+            constraints.append(constraint)
+        }
+        return constraints
+    }
+    
+    internal static func makeConstraints(item: LayoutConstraintItem, closure: (_ make: ConstraintMaker) -> Void) {
+        let constraints = prepareConstraints(item: item, closure: closure)
+        for constraint in constraints {
+            constraint.activateIfNeeded(updatingExisting: false)
+        }
+    }
+    
+    internal static func remakeConstraints(item: LayoutConstraintItem, closure: (_ make: ConstraintMaker) -> Void) {
+        self.removeConstraints(item: item)
+        self.makeConstraints(item: item, closure: closure)
+    }
+    
+    internal static func updateConstraints(item: LayoutConstraintItem, closure: (_ make: ConstraintMaker) -> Void) {
+        guard item.constraints.count > 0 else {
+            self.makeConstraints(item: item, closure: closure)
+            return
+        }
+        
+        let constraints = prepareConstraints(item: item, closure: closure)
+        for constraint in constraints {
+            constraint.activateIfNeeded(updatingExisting: true)
+        }
+    }
+    
+    internal static func removeConstraints(item: LayoutConstraintItem) {
+        let constraints = item.constraints
+        for constraint in constraints {
+            constraint.deactivateIfNeeded()
+        }
+    }
+    
+}

ReadViewDemo/Pods/SnapKit/Sources/ConstraintMakerEditable.swift

@@ -0,0 +1,64 @@
+//
+//  SnapKit
+//
+//  Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+#if canImport(UIKit)
+    import UIKit
+#else
+    import AppKit
+#endif
+
+
+public class ConstraintMakerEditable: ConstraintMakerPrioritizable {
+
+    @discardableResult
+    public func multipliedBy(_ amount: ConstraintMultiplierTarget) -> ConstraintMakerEditable {
+        self.description.multiplier = amount
+        return self
+    }
+    
+    @discardableResult
+    public func dividedBy(_ amount: ConstraintMultiplierTarget) -> ConstraintMakerEditable {
+        return self.multipliedBy(1.0 / amount.constraintMultiplierTargetValue)
+    }
+    
+    @discardableResult
+    public func offset(_ amount: ConstraintOffsetTarget) -> ConstraintMakerEditable {
+        self.description.constant = amount.constraintOffsetTargetValue
+        return self
+    }
+    
+    @discardableResult
+    public func inset(_ amount: ConstraintInsetTarget) -> ConstraintMakerEditable {
+        self.description.constant = amount.constraintInsetTargetValue
+        return self
+    }
+    
+    #if canImport(UIKit)
+    @discardableResult
+    @available(iOS 11.0, tvOS 11.0, *)
+    public func inset(_ amount: ConstraintDirectionalInsetTarget) -> ConstraintMakerEditable {
+        self.description.constant = amount.constraintDirectionalInsetTargetValue
+        return self
+    }
+    #endif
+}

ReadViewDemo/Pods/SnapKit/Sources/ConstraintMakerExtendable.swift

@@ -0,0 +1,195 @@
+//
+//  SnapKit
+//
+//  Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+#if canImport(UIKit)
+    import UIKit
+#else
+    import AppKit
+#endif
+
+
+public class ConstraintMakerExtendable: ConstraintMakerRelatable {
+    
+    public var left: ConstraintMakerExtendable {
+        self.description.attributes += .left
+        return self
+    }
+    
+    public var top: ConstraintMakerExtendable {
+        self.description.attributes += .top
+        return self
+    }
+    
+    public var bottom: ConstraintMakerExtendable {
+        self.description.attributes += .bottom
+        return self
+    }
+    
+    public var right: ConstraintMakerExtendable {
+        self.description.attributes += .right
+        return self
+    }
+    
+    public var leading: ConstraintMakerExtendable {
+        self.description.attributes += .leading
+        return self
+    }
+    
+    public var trailing: ConstraintMakerExtendable {
+        self.description.attributes += .trailing
+        return self
+    }
+    
+    public var width: ConstraintMakerExtendable {
+        self.description.attributes += .width
+        return self
+    }
+    
+    public var height: ConstraintMakerExtendable {
+        self.description.attributes += .height
+        return self
+    }
+    
+    public var centerX: ConstraintMakerExtendable {
+        self.description.attributes += .centerX
+        return self
+    }
+    
+    public var centerY: ConstraintMakerExtendable {
+        self.description.attributes += .centerY
+        return self
+    }
+    
+    @available(*, deprecated, renamed:"lastBaseline")
+    public var baseline: ConstraintMakerExtendable {
+        self.description.attributes += .lastBaseline
+        return self
+    }
+    
+    public var lastBaseline: ConstraintMakerExtendable {
+        self.description.attributes += .lastBaseline
+        return self
+    }
+    
+    @available(iOS 8.0, OSX 10.11, *)
+    public var firstBaseline: ConstraintMakerExtendable {
+        self.description.attributes += .firstBaseline
+        return self
+    }
+    
+    @available(iOS 8.0, *)
+    public var leftMargin: ConstraintMakerExtendable {
+        self.description.attributes += .leftMargin
+        return self
+    }
+    
+    @available(iOS 8.0, *)
+    public var rightMargin: ConstraintMakerExtendable {
+        self.description.attributes += .rightMargin
+        return self
+    }
+    
+    @available(iOS 8.0, *)
+    public var topMargin: ConstraintMakerExtendable {
+        self.description.attributes += .topMargin
+        return self
+    }
+    
+    @available(iOS 8.0, *)
+    public var bottomMargin: ConstraintMakerExtendable {
+        self.description.attributes += .bottomMargin
+        return self
+    }
+    
+    @available(iOS 8.0, *)
+    public var leadingMargin: ConstraintMakerExtendable {
+        self.description.attributes += .leadingMargin
+        return self
+    }
+    
+    @available(iOS 8.0, *)
+    public var trailingMargin: ConstraintMakerExtendable {
+        self.description.attributes += .trailingMargin
+        return self
+    }
+    
+    @available(iOS 8.0, *)
+    public var centerXWithinMargins: ConstraintMakerExtendable {
+        self.description.attributes += .centerXWithinMargins
+        return self
+    }
+    
+    @available(iOS 8.0, *)
+    public var centerYWithinMargins: ConstraintMakerExtendable {
+        self.description.attributes += .centerYWithinMargins
+        return self
+    }
+    
+    public var edges: ConstraintMakerExtendable {
+        self.description.attributes += .edges
+        return self
+    }
+    public var horizontalEdges: ConstraintMakerExtendable {
+        self.description.attributes += .horizontalEdges
+        return self
+    }
+    public var verticalEdges: ConstraintMakerExtendable {
+        self.description.attributes += .verticalEdges
+        return self
+    }
+    public var directionalEdges: ConstraintMakerExtendable {
+        self.description.attributes += .directionalEdges
+        return self
+    }
+    public var directionalHorizontalEdges: ConstraintMakerExtendable {
+        self.description.attributes += .directionalHorizontalEdges
+        return self
+    }
+    public var directionalVerticalEdges: ConstraintMakerExtendable {
+        self.description.attributes += .directionalVerticalEdges
+        return self
+    }
+    public var size: ConstraintMakerExtendable {
+        self.description.attributes += .size
+        return self
+    }
+    
+    @available(iOS 8.0, *)
+    public var margins: ConstraintMakerExtendable {
+        self.description.attributes += .margins
+        return self
+    }
+    
+    @available(iOS 8.0, *)
+    public var directionalMargins: ConstraintMakerExtendable {
+      self.description.attributes += .directionalMargins
+      return self
+    }
+
+    @available(iOS 8.0, *)
+    public var centerWithinMargins: ConstraintMakerExtendable {
+        self.description.attributes += .centerWithinMargins
+        return self
+    }
+    
+}

ReadViewDemo/Pods/SnapKit/Sources/ConstraintMakerFinalizable.swift

@@ -0,0 +1,49 @@
+//
+//  SnapKit
+//
+//  Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+#if canImport(UIKit)
+    import UIKit
+#else
+    import AppKit
+#endif
+
+
+public class ConstraintMakerFinalizable {
+    
+    internal let description: ConstraintDescription
+    
+    internal init(_ description: ConstraintDescription) {
+        self.description = description
+    }
+    
+    @discardableResult
+    public func labeled(_ label: String) -> ConstraintMakerFinalizable {
+        self.description.label = label
+        return self
+    }
+    
+    public var constraint: Constraint {
+        return self.description.constraint!
+    }
+    
+}

ReadViewDemo/Pods/SnapKit/Sources/ConstraintMakerPrioritizable.swift

@@ -0,0 +1,70 @@
+//
+//  SnapKit
+//
+//  Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+#if canImport(UIKit)
+    import UIKit
+#else
+    import AppKit
+#endif
+
+@available(*, deprecated, message:"Use ConstraintMakerPrioritizable instead.")
+public typealias ConstraintMakerPriortizable = ConstraintMakerPrioritizable
+
+public class ConstraintMakerPrioritizable: ConstraintMakerFinalizable {
+    
+    @discardableResult
+    public func priority(_ amount: ConstraintPriority) -> ConstraintMakerFinalizable {
+        self.description.priority = amount.value
+        return self
+    }
+    
+    @discardableResult
+    public func priority(_ amount: ConstraintPriorityTarget) -> ConstraintMakerFinalizable {
+        self.description.priority = amount
+        return self
+    }
+    
+    @available(*, deprecated, message:"Use priority(.required) instead.")
+    @discardableResult
+    public func priorityRequired() -> ConstraintMakerFinalizable {
+        return self.priority(.required)
+    }
+    
+    @available(*, deprecated, message:"Use priority(.high) instead.")
+    @discardableResult
+    public func priorityHigh() -> ConstraintMakerFinalizable {
+        return self.priority(.high)
+    }
+    
+    @available(*, deprecated, message:"Use priority(.medium) instead.")
+    @discardableResult
+    public func priorityMedium() -> ConstraintMakerFinalizable {
+        return self.priority(.medium)
+    }
+    
+    @available(*, deprecated, message:"Use priority(.low) instead.")
+    @discardableResult
+    public func priorityLow() -> ConstraintMakerFinalizable {
+        return self.priority(.low)
+    }
+}

ReadViewDemo/Pods/SnapKit/Sources/ConstraintMakerRelatable+Extensions.swift

@@ -0,0 +1,57 @@
+//
+//  SnapKit
+//
+//  Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+#if canImport(UIKit)
+    import UIKit
+#else
+    import AppKit
+#endif
+
+
+extension ConstraintMakerRelatable {
+  
+    @discardableResult
+    public func equalToSuperview<T: ConstraintRelatableTarget>(_ closure: (ConstraintView) -> T, _ file: String = #file, line: UInt = #line) -> ConstraintMakerEditable {
+        guard let other = self.description.item.superview else {
+            fatalError("Expected superview but found nil when attempting make constraint `equalToSuperview`.")
+        }
+        return self.relatedTo(closure(other), relation: .equal, file: file, line: line)
+    }
+  
+    @discardableResult
+    public func lessThanOrEqualToSuperview<T: ConstraintRelatableTarget>(_ closure: (ConstraintView) -> T, _ file: String = #file, line: UInt = #line) -> ConstraintMakerEditable {
+        guard let other = self.description.item.superview else {
+            fatalError("Expected superview but found nil when attempting make constraint `lessThanOrEqualToSuperview`.")
+        }
+        return self.relatedTo(closure(other), relation: .lessThanOrEqual, file: file, line: line)
+    }
+  
+    @discardableResult
+    public func greaterThanOrEqualToSuperview<T: ConstraintRelatableTarget>(_ closure: (ConstraintView) -> T, _ file: String = #file, line: UInt = #line) -> ConstraintMakerEditable {
+        guard let other = self.description.item.superview else {
+            fatalError("Expected superview but found nil when attempting make constraint `greaterThanOrEqualToSuperview`.")
+        }
+        return self.relatedTo(closure(other), relation: .greaterThanOrEqual, file: file, line: line)
+    }
+  
+}

ReadViewDemo/Pods/SnapKit/Sources/ConstraintMakerRelatable.swift

@@ -0,0 +1,115 @@
+//
+//  SnapKit
+//
+//  Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+#if canImport(UIKit)
+    import UIKit
+#else
+    import AppKit
+#endif
+
+
+public class ConstraintMakerRelatable {
+    
+    internal let description: ConstraintDescription
+    
+    internal init(_ description: ConstraintDescription) {
+        self.description = description
+    }
+    
+    internal func relatedTo(_ other: ConstraintRelatableTarget, relation: ConstraintRelation, file: String, line: UInt) -> ConstraintMakerEditable {
+        let related: ConstraintItem
+        let constant: ConstraintConstantTarget
+        
+        if let other = other as? ConstraintItem {
+            guard other.attributes == ConstraintAttributes.none ||
+                  other.attributes.layoutAttributes.count <= 1 ||
+                  other.attributes.layoutAttributes == self.description.attributes.layoutAttributes ||
+                  other.attributes == .edges && self.description.attributes == .margins ||
+                  other.attributes == .margins && self.description.attributes == .edges ||
+                  other.attributes == .directionalEdges && self.description.attributes == .directionalMargins ||
+                  other.attributes == .directionalMargins && self.description.attributes == .directionalEdges else {
+                fatalError("Cannot constraint to multiple non identical attributes. (\(file), \(line))");
+            }
+            
+            related = other
+            constant = 0.0
+        } else if let other = other as? ConstraintView {
+            related = ConstraintItem(target: other, attributes: ConstraintAttributes.none)
+            constant = 0.0
+        } else if let other = other as? ConstraintConstantTarget {
+            related = ConstraintItem(target: nil, attributes: ConstraintAttributes.none)
+            constant = other
+        } else if #available(iOS 9.0, OSX 10.11, *), let other = other as? ConstraintLayoutGuide {
+            related = ConstraintItem(target: other, attributes: ConstraintAttributes.none)
+            constant = 0.0
+        } else {
+            fatalError("Invalid constraint. (\(file), \(line))")
+        }
+        
+        let editable = ConstraintMakerEditable(self.description)
+        editable.description.sourceLocation = (file, line)
+        editable.description.relation = relation
+        editable.description.related = related
+        editable.description.constant = constant
+        return editable
+    }
+    
+    @discardableResult
+    public func equalTo(_ other: ConstraintRelatableTarget, _ file: String = #file, _ line: UInt = #line) -> ConstraintMakerEditable {
+        return self.relatedTo(other, relation: .equal, file: file, line: line)
+    }
+    
+    @discardableResult
+    public func equalToSuperview(_ file: String = #file, _ line: UInt = #line) -> ConstraintMakerEditable {
+        guard let other = self.description.item.superview else {
+            fatalError("Expected superview but found nil when attempting make constraint `equalToSuperview`.")
+        }
+        return self.relatedTo(other, relation: .equal, file: file, line: line)
+    }
+    
+    @discardableResult
+    public func lessThanOrEqualTo(_ other: ConstraintRelatableTarget, _ file: String = #file, _ line: UInt = #line) -> ConstraintMakerEditable {
+        return self.relatedTo(other, relation: .lessThanOrEqual, file: file, line: line)
+    }
+    
+    @discardableResult
+    public func lessThanOrEqualToSuperview(_ file: String = #file, _ line: UInt = #line) -> ConstraintMakerEditable {
+        guard let other = self.description.item.superview else {
+            fatalError("Expected superview but found nil when attempting make constraint `lessThanOrEqualToSuperview`.")
+        }
+        return self.relatedTo(other, relation: .lessThanOrEqual, file: file, line: line)
+    }
+    
+    @discardableResult
+    public func greaterThanOrEqualTo(_ other: ConstraintRelatableTarget, _ file: String = #file, line: UInt = #line) -> ConstraintMakerEditable {
+        return self.relatedTo(other, relation: .greaterThanOrEqual, file: file, line: line)
+    }
+    
+    @discardableResult
+    public func greaterThanOrEqualToSuperview(_ file: String = #file, line: UInt = #line) -> ConstraintMakerEditable {
+        guard let other = self.description.item.superview else {
+            fatalError("Expected superview but found nil when attempting make constraint `greaterThanOrEqualToSuperview`.")
+        }
+        return self.relatedTo(other, relation: .greaterThanOrEqual, file: file, line: line)
+    }
+}

ReadViewDemo/Pods/SnapKit/Sources/ConstraintMultiplierTarget.swift

@@ -0,0 +1,75 @@
+//
+//  SnapKit
+//
+//  Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+#if canImport(UIKit)
+    import UIKit
+#else
+    import AppKit
+#endif
+
+
+public protocol ConstraintMultiplierTarget {
+    
+    var constraintMultiplierTargetValue: CGFloat { get }
+    
+}
+
+extension Int: ConstraintMultiplierTarget {
+    
+    public var constraintMultiplierTargetValue: CGFloat {
+        return CGFloat(self)
+    }
+    
+}
+
+extension UInt: ConstraintMultiplierTarget {
+    
+    public var constraintMultiplierTargetValue: CGFloat {
+        return CGFloat(self)
+    }
+    
+}
+
+extension Float: ConstraintMultiplierTarget {
+    
+    public var constraintMultiplierTargetValue: CGFloat {
+        return CGFloat(self)
+    }
+    
+}
+
+extension Double: ConstraintMultiplierTarget {
+    
+    public var constraintMultiplierTargetValue: CGFloat {
+        return CGFloat(self)
+    }
+    
+}
+
+extension CGFloat: ConstraintMultiplierTarget {
+    
+    public var constraintMultiplierTargetValue: CGFloat {
+        return self
+    }
+    
+}

ReadViewDemo/Pods/SnapKit/Sources/ConstraintOffsetTarget.swift

@@ -0,0 +1,69 @@
+//
+//  SnapKit
+//
+//  Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+#if canImport(UIKit)
+    import UIKit
+#else
+    import AppKit
+#endif
+
+
+public protocol ConstraintOffsetTarget: ConstraintConstantTarget {
+}
+
+extension Int: ConstraintOffsetTarget {
+}
+
+extension UInt: ConstraintOffsetTarget {
+}
+
+extension Float: ConstraintOffsetTarget {
+}
+
+extension Double: ConstraintOffsetTarget {
+}
+
+extension CGFloat: ConstraintOffsetTarget {
+}
+
+extension ConstraintOffsetTarget {
+    
+    internal var constraintOffsetTargetValue: CGFloat {
+        let offset: CGFloat
+        if let amount = self as? Float {
+            offset = CGFloat(amount)
+        } else if let amount = self as? Double {
+            offset = CGFloat(amount)
+        } else if let amount = self as? CGFloat {
+            offset = CGFloat(amount)
+        } else if let amount = self as? Int {
+            offset = CGFloat(amount)
+        } else if let amount = self as? UInt {
+            offset = CGFloat(amount)
+        } else {
+            offset = 0.0
+        }
+        return offset
+    }
+    
+}

ReadViewDemo/Pods/SnapKit/Sources/ConstraintPriority.swift

@@ -0,0 +1,77 @@
+//
+//  SnapKit
+//
+//  Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+#if canImport(UIKit)
+    import UIKit
+#else
+    import AppKit
+#endif
+
+public struct ConstraintPriority : ExpressibleByFloatLiteral, Equatable, Strideable {
+    public typealias FloatLiteralType = Float
+    
+    public let value: Float
+    
+    public init(floatLiteral value: Float) {
+        self.value = value
+    }
+    
+    public init(_ value: Float) {
+        self.value = value
+    }
+    
+    public static var required: ConstraintPriority {
+        return 1000.0
+    }
+    
+    public static var high: ConstraintPriority {
+        return 750.0
+    }
+    
+    public static var medium: ConstraintPriority {
+        #if os(OSX)
+            return 501.0
+        #else
+            return 500.0
+        #endif
+        
+    }
+    
+    public static var low: ConstraintPriority {
+        return 250.0
+    }
+    
+    public static func ==(lhs: ConstraintPriority, rhs: ConstraintPriority) -> Bool {
+        return lhs.value == rhs.value
+    }
+
+    // MARK: Strideable
+
+    public func advanced(by n: FloatLiteralType) -> ConstraintPriority {
+        return ConstraintPriority(floatLiteral: value + n)
+    }
+
+    public func distance(to other: ConstraintPriority) -> FloatLiteralType {
+        return other.value - value
+    }
+}

ReadViewDemo/Pods/SnapKit/Sources/ConstraintPriorityTarget.swift

@@ -0,0 +1,85 @@
+//
+//  SnapKit
+//
+//  Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+#if canImport(UIKit)
+    import UIKit
+#else
+    import AppKit
+#endif
+
+
+public protocol ConstraintPriorityTarget {
+    
+    var constraintPriorityTargetValue: Float { get }
+    
+}
+
+extension Int: ConstraintPriorityTarget {
+    
+    public var constraintPriorityTargetValue: Float {
+        return Float(self)
+    }
+    
+}
+
+extension UInt: ConstraintPriorityTarget {
+    
+    public var constraintPriorityTargetValue: Float {
+        return Float(self)
+    }
+    
+}
+
+extension Float: ConstraintPriorityTarget {
+    
+    public var constraintPriorityTargetValue: Float {
+        return self
+    }
+    
+}
+
+extension Double: ConstraintPriorityTarget {
+    
+    public var constraintPriorityTargetValue: Float {
+        return Float(self)
+    }
+    
+}
+
+extension CGFloat: ConstraintPriorityTarget {
+    
+    public var constraintPriorityTargetValue: Float {
+        return Float(self)
+    }
+    
+}
+
+#if canImport(UIKit)
+extension UILayoutPriority: ConstraintPriorityTarget {
+
+    public var constraintPriorityTargetValue: Float {
+        return self.rawValue
+    }
+
+}
+#endif

ReadViewDemo/Pods/SnapKit/Sources/ConstraintRelatableTarget.swift

@@ -0,0 +1,72 @@
+//
+//  SnapKit
+//
+//  Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+#if canImport(UIKit)
+    import UIKit
+#else
+    import AppKit
+#endif
+
+
+public protocol ConstraintRelatableTarget {
+}
+
+extension Int: ConstraintRelatableTarget {
+}
+
+extension UInt: ConstraintRelatableTarget {
+}
+
+extension Float: ConstraintRelatableTarget {
+}
+
+extension Double: ConstraintRelatableTarget {
+}
+
+extension CGFloat: ConstraintRelatableTarget {
+}
+
+extension CGSize: ConstraintRelatableTarget {
+}
+
+extension CGPoint: ConstraintRelatableTarget {
+}
+
+extension ConstraintInsets: ConstraintRelatableTarget {
+}
+
+#if canImport(UIKit)
+@available(iOS 11.0, tvOS 11.0, *)
+extension ConstraintDirectionalInsets: ConstraintRelatableTarget {
+}
+#endif
+
+extension ConstraintItem: ConstraintRelatableTarget {
+}
+
+extension ConstraintView: ConstraintRelatableTarget {
+}
+
+@available(iOS 9.0, OSX 10.11, *)
+extension ConstraintLayoutGuide: ConstraintRelatableTarget {
+}

ReadViewDemo/Pods/SnapKit/Sources/ConstraintRelation.swift

@@ -0,0 +1,48 @@
+//
+//  SnapKit
+//
+//  Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+#if canImport(UIKit)
+    import UIKit
+#else
+    import AppKit
+#endif
+
+
+internal enum ConstraintRelation : Int {
+    case equal = 1
+    case lessThanOrEqual
+    case greaterThanOrEqual
+    
+    internal var layoutRelation: LayoutRelation {
+        get {
+            switch(self) {
+            case .equal:
+                return .equal
+            case .lessThanOrEqual:
+                return .lessThanOrEqual
+            case .greaterThanOrEqual:
+                return .greaterThanOrEqual
+            }
+        }
+    }
+}

ReadViewDemo/Pods/SnapKit/Sources/ConstraintView+Extensions.swift

@@ -0,0 +1,152 @@
+//
+//  SnapKit
+//
+//  Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+#if canImport(UIKit)
+    import UIKit
+#else
+    import AppKit
+#endif
+
+
+public extension ConstraintView {
+    
+    @available(*, deprecated, renamed:"snp.left")
+    var snp_left: ConstraintItem { return self.snp.left }
+    
+    @available(*, deprecated, renamed:"snp.top")
+    var snp_top: ConstraintItem { return self.snp.top }
+    
+    @available(*, deprecated, renamed:"snp.right")
+    var snp_right: ConstraintItem { return self.snp.right }
+    
+    @available(*, deprecated, renamed:"snp.bottom")
+    var snp_bottom: ConstraintItem { return self.snp.bottom }
+    
+    @available(*, deprecated, renamed:"snp.leading")
+    var snp_leading: ConstraintItem { return self.snp.leading }
+    
+    @available(*, deprecated, renamed:"snp.trailing")
+    var snp_trailing: ConstraintItem { return self.snp.trailing }
+    
+    @available(*, deprecated, renamed:"snp.width")
+    var snp_width: ConstraintItem { return self.snp.width }
+    
+    @available(*, deprecated, renamed:"snp.height")
+    var snp_height: ConstraintItem { return self.snp.height }
+    
+    @available(*, deprecated, renamed:"snp.centerX")
+    var snp_centerX: ConstraintItem { return self.snp.centerX }
+    
+    @available(*, deprecated, renamed:"snp.centerY")
+    var snp_centerY: ConstraintItem { return self.snp.centerY }
+    
+    @available(*, deprecated, renamed:"snp.baseline")
+    var snp_baseline: ConstraintItem { return self.snp.baseline }
+    
+    @available(*, deprecated, renamed:"snp.lastBaseline")
+    @available(iOS 8.0, OSX 10.11, *)
+    var snp_lastBaseline: ConstraintItem { return self.snp.lastBaseline }
+    
+    @available(iOS, deprecated, renamed:"snp.firstBaseline")
+    @available(iOS 8.0, OSX 10.11, *)
+    var snp_firstBaseline: ConstraintItem { return self.snp.firstBaseline }
+    
+    @available(iOS, deprecated, renamed:"snp.leftMargin")
+    @available(iOS 8.0, *)
+    var snp_leftMargin: ConstraintItem { return self.snp.leftMargin }
+    
+    @available(iOS, deprecated, renamed:"snp.topMargin")
+    @available(iOS 8.0, *)
+    var snp_topMargin: ConstraintItem { return self.snp.topMargin }
+    
+    @available(iOS, deprecated, renamed:"snp.rightMargin")
+    @available(iOS 8.0, *)
+    var snp_rightMargin: ConstraintItem { return self.snp.rightMargin }
+    
+    @available(iOS, deprecated, renamed:"snp.bottomMargin")
+    @available(iOS 8.0, *)
+    var snp_bottomMargin: ConstraintItem { return self.snp.bottomMargin }
+    
+    @available(iOS, deprecated, renamed:"snp.leadingMargin")
+    @available(iOS 8.0, *)
+    var snp_leadingMargin: ConstraintItem { return self.snp.leadingMargin }
+    
+    @available(iOS, deprecated, renamed:"snp.trailingMargin")
+    @available(iOS 8.0, *)
+    var snp_trailingMargin: ConstraintItem { return self.snp.trailingMargin }
+    
+    @available(iOS, deprecated, renamed:"snp.centerXWithinMargins")
+    @available(iOS 8.0, *)
+    var snp_centerXWithinMargins: ConstraintItem { return self.snp.centerXWithinMargins }
+    
+    @available(iOS, deprecated, renamed:"snp.centerYWithinMargins")
+    @available(iOS 8.0, *)
+    var snp_centerYWithinMargins: ConstraintItem { return self.snp.centerYWithinMargins }
+    
+    @available(*, deprecated, renamed:"snp.edges")
+    var snp_edges: ConstraintItem { return self.snp.edges }
+    
+    @available(*, deprecated, renamed:"snp.size")
+    var snp_size: ConstraintItem { return self.snp.size }
+    
+    @available(*, deprecated, renamed:"snp.center")
+    var snp_center: ConstraintItem { return self.snp.center }
+    
+    @available(iOS, deprecated, renamed:"snp.margins")
+    @available(iOS 8.0, *)
+    var snp_margins: ConstraintItem { return self.snp.margins }
+    
+    @available(iOS, deprecated, renamed:"snp.centerWithinMargins")
+    @available(iOS 8.0, *)
+    var snp_centerWithinMargins: ConstraintItem { return self.snp.centerWithinMargins }
+    
+    @available(*, deprecated, renamed:"snp.prepareConstraints(_:)")
+    func snp_prepareConstraints(_ closure: (_ make: ConstraintMaker) -> Void) -> [Constraint] {
+        return self.snp.prepareConstraints(closure)
+    }
+    
+    @available(*, deprecated, renamed:"snp.makeConstraints(_:)")
+    func snp_makeConstraints(_ closure: (_ make: ConstraintMaker) -> Void) {
+        self.snp.makeConstraints(closure)
+    }
+    
+    @available(*, deprecated, renamed:"snp.remakeConstraints(_:)")
+    func snp_remakeConstraints(_ closure: (_ make: ConstraintMaker) -> Void) {
+        self.snp.remakeConstraints(closure)
+    }
+    
+    @available(*, deprecated, renamed:"snp.updateConstraints(_:)")
+    func snp_updateConstraints(_ closure: (_ make: ConstraintMaker) -> Void) {
+        self.snp.updateConstraints(closure)
+    }
+    
+    @available(*, deprecated, renamed:"snp.removeConstraints()")
+    func snp_removeConstraints() {
+        self.snp.removeConstraints()
+    }
+    
+    var snp: ConstraintViewDSL {
+        return ConstraintViewDSL(view: self)
+    }
+    
+}

ReadViewDemo/Pods/SnapKit/Sources/ConstraintView.swift

@@ -0,0 +1,35 @@
+//
+//  SnapKit
+//
+//  Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+#if canImport(UIKit)
+    import UIKit
+#else
+    import AppKit
+#endif
+
+
+#if canImport(UIKit)
+    public typealias ConstraintView = UIView
+#else
+    public typealias ConstraintView = NSView
+#endif

ReadViewDemo/Pods/SnapKit/Sources/ConstraintViewDSL.swift

@@ -0,0 +1,101 @@
+//
+//  SnapKit
+//
+//  Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+#if canImport(UIKit)
+    import UIKit
+#else
+    import AppKit
+#endif
+
+
+public struct ConstraintViewDSL: ConstraintAttributesDSL {
+    
+    @discardableResult
+    public func prepareConstraints(_ closure: (_ make: ConstraintMaker) -> Void) -> [Constraint] {
+        return ConstraintMaker.prepareConstraints(item: self.view, closure: closure)
+    }
+    
+    public func makeConstraints(_ closure: (_ make: ConstraintMaker) -> Void) {
+        ConstraintMaker.makeConstraints(item: self.view, closure: closure)
+    }
+    
+    public func remakeConstraints(_ closure: (_ make: ConstraintMaker) -> Void) {
+        ConstraintMaker.remakeConstraints(item: self.view, closure: closure)
+    }
+    
+    public func updateConstraints(_ closure: (_ make: ConstraintMaker) -> Void) {
+        ConstraintMaker.updateConstraints(item: self.view, closure: closure)
+    }
+    
+    public func removeConstraints() {
+        ConstraintMaker.removeConstraints(item: self.view)
+    }
+    
+    public var contentHuggingHorizontalPriority: Float {
+        get {
+            return self.view.contentHuggingPriority(for: .horizontal).rawValue
+        }
+        nonmutating set {
+            self.view.setContentHuggingPriority(LayoutPriority(rawValue: newValue), for: .horizontal)
+        }
+    }
+    
+    public var contentHuggingVerticalPriority: Float {
+        get {
+            return self.view.contentHuggingPriority(for: .vertical).rawValue
+        }
+        nonmutating set {
+            self.view.setContentHuggingPriority(LayoutPriority(rawValue: newValue), for: .vertical)
+        }
+    }
+    
+    public var contentCompressionResistanceHorizontalPriority: Float {
+        get {
+            return self.view.contentCompressionResistancePriority(for: .horizontal).rawValue
+        }
+        nonmutating set {
+            self.view.setContentCompressionResistancePriority(LayoutPriority(rawValue: newValue), for: .horizontal)
+        }
+    }
+    
+    public var contentCompressionResistanceVerticalPriority: Float {
+        get {
+            return self.view.contentCompressionResistancePriority(for: .vertical).rawValue
+        }
+        nonmutating set {
+            self.view.setContentCompressionResistancePriority(LayoutPriority(rawValue: newValue), for: .vertical)
+        }
+    }
+    
+    public var target: AnyObject? {
+        return self.view
+    }
+    
+    internal let view: ConstraintView
+    
+    internal init(view: ConstraintView) {
+        self.view = view
+        
+    }
+    
+}

ReadViewDemo/Pods/SnapKit/Sources/Debugging.swift

@@ -0,0 +1,169 @@
+//
+//  SnapKit
+//
+//  Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+#if canImport(UIKit)
+    import UIKit
+#else
+    import AppKit
+#endif
+
+public extension LayoutConstraint {
+    
+    override var description: String {
+        var description = "<"
+        
+        description += descriptionForObject(self)
+        
+        if let firstItem = conditionalOptional(from: self.firstItem) {
+            description += " \(descriptionForObject(firstItem))"
+        }
+        
+        if self.firstAttribute != .notAnAttribute {
+            description += ".\(descriptionForAttribute(self.firstAttribute))"
+        }
+        
+        description += " \(descriptionForRelation(self.relation))"
+        
+        if let secondItem = self.secondItem {
+            description += " \(descriptionForObject(secondItem))"
+        }
+        
+        if self.secondAttribute != .notAnAttribute {
+            description += ".\(descriptionForAttribute(self.secondAttribute))"
+        }
+        
+        if self.multiplier != 1.0 {
+            description += " * \(self.multiplier)"
+        }
+        
+        if self.secondAttribute == .notAnAttribute {
+            description += " \(self.constant)"
+        } else {
+            if self.constant > 0.0 {
+                description += " + \(self.constant)"
+            } else if self.constant < 0.0 {
+                description += " - \(abs(self.constant))"
+            }
+        }
+        
+        if self.priority.rawValue != 1000.0 {
+            description += " ^\(self.priority)"
+        }
+        
+        description += ">"
+        
+        return description
+    }
+    
+}
+
+private func descriptionForRelation(_ relation: LayoutRelation) -> String {
+    switch relation {
+    case .equal:                return "=="
+    case .greaterThanOrEqual:   return ">="
+    case .lessThanOrEqual:      return "<="
+    #if swift(>=5.0)
+    @unknown default:           return "unknown"
+    #endif
+    }
+}
+
+private func descriptionForAttribute(_ attribute: LayoutAttribute) -> String {
+    #if canImport(UIKit)
+        switch attribute {
+        case .notAnAttribute:       return "notAnAttribute"
+        case .top:                  return "top"
+        case .left:                 return "left"
+        case .bottom:               return "bottom"
+        case .right:                return "right"
+        case .leading:              return "leading"
+        case .trailing:             return "trailing"
+        case .width:                return "width"
+        case .height:               return "height"
+        case .centerX:              return "centerX"
+        case .centerY:              return "centerY"
+        case .lastBaseline:         return "lastBaseline"
+        case .firstBaseline:        return "firstBaseline"
+        case .topMargin:            return "topMargin"
+        case .leftMargin:           return "leftMargin"
+        case .bottomMargin:         return "bottomMargin"
+        case .rightMargin:          return "rightMargin"
+        case .leadingMargin:        return "leadingMargin"
+        case .trailingMargin:       return "trailingMargin"
+        case .centerXWithinMargins: return "centerXWithinMargins"
+        case .centerYWithinMargins: return "centerYWithinMargins"
+        #if swift(>=5.0)
+        @unknown default:           return "unknown"
+        #endif
+    }
+    #else
+        switch attribute {
+        case .notAnAttribute:       return "notAnAttribute"
+        case .top:                  return "top"
+        case .left:                 return "left"
+        case .bottom:               return "bottom"
+        case .right:                return "right"
+        case .leading:              return "leading"
+        case .trailing:             return "trailing"
+        case .width:                return "width"
+        case .height:               return "height"
+        case .centerX:              return "centerX"
+        case .centerY:              return "centerY"
+        case .lastBaseline:         return "lastBaseline"
+        case .firstBaseline:        return "firstBaseline"
+        #if swift(>=5.0)
+        @unknown default:           return "unknown"
+        #endif
+    }
+    #endif
+}
+
+private func conditionalOptional<T>(from object: Optional<T>) -> Optional<T> {
+    return object
+}
+
+private func conditionalOptional<T>(from object: T) -> Optional<T> {
+    return Optional.some(object)
+}
+
+private func descriptionForObject(_ object: AnyObject) -> String {
+    let pointerDescription = String(format: "%p", UInt(bitPattern: ObjectIdentifier(object)))
+    var desc = ""
+    
+    desc += type(of: object).description()
+    
+    if let object = object as? ConstraintView {
+        desc += ":\(object.snp.label() ?? pointerDescription)"
+    } else if let object = object as? LayoutConstraint {
+        desc += ":\(object.label ?? pointerDescription)"
+    } else {
+        desc += ":\(pointerDescription)"
+    }
+    
+    if let object = object as? LayoutConstraint, let file = object.constraint?.sourceLocation.0, let line = object.constraint?.sourceLocation.1 {
+        desc += "@\((file as NSString).lastPathComponent)#\(line)"
+    }
+    
+    desc += ""
+    return desc
+}

ReadViewDemo/Pods/SnapKit/Sources/LayoutConstraint.swift

@@ -0,0 +1,61 @@
+//
+//  SnapKit
+//
+//  Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+#if canImport(UIKit)
+    import UIKit
+#else
+    import AppKit
+#endif
+
+
+public class LayoutConstraint : NSLayoutConstraint {
+    
+    public var label: String? {
+        get {
+            return self.identifier
+        }
+        set {
+            self.identifier = newValue
+        }
+    }
+    
+    internal weak var constraint: Constraint? = nil
+    
+}
+
+internal func ==(lhs: LayoutConstraint, rhs: LayoutConstraint) -> Bool {
+    // If firstItem or secondItem on either constraint has a dangling pointer
+    // this comparison can cause a crash. The solution for this is to ensure
+    // your layout code hold strong references to things like Views, LayoutGuides
+    // and LayoutAnchors as SnapKit will not keep strong references to any of these.
+    guard lhs.firstAttribute == rhs.firstAttribute &&
+          lhs.secondAttribute == rhs.secondAttribute &&
+          lhs.relation == rhs.relation &&
+          lhs.priority == rhs.priority &&
+          lhs.multiplier == rhs.multiplier &&
+          lhs.secondItem === rhs.secondItem &&
+          lhs.firstItem === rhs.firstItem else {
+        return false
+    }
+    return true
+}

ReadViewDemo/Pods/SnapKit/Sources/LayoutConstraintItem.swift

@@ -0,0 +1,93 @@
+//
+//  SnapKit
+//
+//  Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+#if canImport(UIKit)
+    import UIKit
+#else
+    import AppKit
+#endif
+
+
+public protocol LayoutConstraintItem: AnyObject {
+}
+
+@available(iOS 9.0, OSX 10.11, *)
+extension ConstraintLayoutGuide : LayoutConstraintItem {
+}
+
+extension ConstraintView : LayoutConstraintItem {
+}
+
+
+extension LayoutConstraintItem {
+    
+    internal func prepare() {
+        if let view = self as? ConstraintView {
+            view.translatesAutoresizingMaskIntoConstraints = false
+        }
+    }
+    
+    internal var superview: ConstraintView? {
+        if let view = self as? ConstraintView {
+            return view.superview
+        }
+        
+        if #available(iOS 9.0, OSX 10.11, *), let guide = self as? ConstraintLayoutGuide {
+            return guide.owningView
+        }
+        
+        return nil
+    }
+    internal var constraints: [Constraint] {
+        return self.constraintsSet.allObjects as! [Constraint]
+    }
+    
+    internal func add(constraints: [Constraint]) {
+        let constraintsSet = self.constraintsSet
+        for constraint in constraints {
+            constraintsSet.add(constraint)
+        }
+    }
+    
+    internal func remove(constraints: [Constraint]) {
+        let constraintsSet = self.constraintsSet
+        for constraint in constraints {
+            constraintsSet.remove(constraint)
+        }
+    }
+    
+    private var constraintsSet: NSMutableSet {
+        let constraintsSet: NSMutableSet
+        
+        if let existing = objc_getAssociatedObject(self, &constraintsKey) as? NSMutableSet {
+            constraintsSet = existing
+        } else {
+            constraintsSet = NSMutableSet()
+            objc_setAssociatedObject(self, &constraintsKey, constraintsSet, .OBJC_ASSOCIATION_RETAIN_NONATOMIC)
+        }
+        return constraintsSet
+        
+    }
+    
+}
+private var constraintsKey: UInt8 = 0

ReadViewDemo/Pods/SnapKit/Sources/PrivacyInfo.xcprivacy

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>NSPrivacyTracking</key>
+	<false/>
+	<key>NSPrivacyAccessedAPITypes</key>
+	<array/>
+	<key>NSPrivacyCollectedDataTypes</key>
+	<array/>
+	<key>NSPrivacyTrackingDomains</key>
+	<array/>
+</dict>
+</plist>

ReadViewDemo/Pods/SnapKit/Sources/Typealiases.swift

@@ -0,0 +1,42 @@
+//
+//  SnapKit
+//
+//  Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+import Foundation
+
+#if canImport(UIKit)
+    import UIKit
+#if swift(>=4.2)
+    typealias LayoutRelation = NSLayoutConstraint.Relation
+    typealias LayoutAttribute = NSLayoutConstraint.Attribute
+#else
+    typealias LayoutRelation = NSLayoutRelation
+    typealias LayoutAttribute = NSLayoutAttribute
+#endif
+    typealias LayoutPriority = UILayoutPriority
+#else
+    import AppKit
+    typealias LayoutRelation = NSLayoutConstraint.Relation
+    typealias LayoutAttribute = NSLayoutConstraint.Attribute
+    typealias LayoutPriority = NSLayoutConstraint.Priority
+#endif
+

ReadViewDemo/Pods/SnapKit/Sources/UILayoutSupport+Extensions.swift

@@ -0,0 +1,36 @@
+//
+//  SnapKit
+//
+//  Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+#if canImport(UIKit)
+    import UIKit
+#endif
+
+    
+@available(iOS 8.0, *)
+public extension ConstraintLayoutSupport {
+    
+    var snp: ConstraintLayoutSupportDSL {
+        return ConstraintLayoutSupportDSL(support: self)
+    }
+    
+}

ReadViewDemo/Pods/Target Support Files/Pods-ReadViewDemo/Pods-ReadViewDemo-acknowledgements.markdown

@@ -53,6 +53,29 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 
+## SnapKit
+
+Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+
 ## ZIPFoundation
 
 MIT License

ReadViewDemo/Pods/Target Support Files/Pods-ReadViewDemo/Pods-ReadViewDemo-acknowledgements.plist

@@ -76,6 +76,35 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 			<key>Type</key>
 			<string>PSGroupSpecifier</string>
 		</dict>
+		<dict>
+			<key>FooterText</key>
+			<string>Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+</string>
+			<key>License</key>
+			<string>MIT</string>
+			<key>Title</key>
+			<string>SnapKit</string>
+			<key>Type</key>
+			<string>PSGroupSpecifier</string>
+		</dict>
 		<dict>
 			<key>FooterText</key>
 			<string>MIT License

ReadViewDemo/Pods/Target Support Files/Pods-ReadViewDemo/Pods-ReadViewDemo-frameworks-Debug-input-files.xcfilelist

@@ -1,5 +1,7 @@
 ${PODS_ROOT}/Target Support Files/Pods-ReadViewDemo/Pods-ReadViewDemo-frameworks.sh
 ${BUILT_PRODUCTS_DIR}/DTCoreText/DTCoreText.framework
 ${BUILT_PRODUCTS_DIR}/DTFoundation/DTFoundation.framework
-${BUILT_PRODUCTS_DIR}/RDReaderView/RDReaderView.framework
+${BUILT_PRODUCTS_DIR}/RDEpubReaderView/RDEpubReaderView.framework
+${BUILT_PRODUCTS_DIR}/RDPDFReaderView/RDPDFReaderView.framework
+${BUILT_PRODUCTS_DIR}/SnapKit/SnapKit.framework
 ${BUILT_PRODUCTS_DIR}/ZIPFoundation/ZIPFoundation.framework

ReadViewDemo/Pods/Target Support Files/Pods-ReadViewDemo/Pods-ReadViewDemo-frameworks-Debug-output-files.xcfilelist

@@ -1,4 +1,6 @@
 ${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/DTCoreText.framework
 ${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/DTFoundation.framework
-${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/RDReaderView.framework
+${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/RDEpubReaderView.framework
+${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/RDPDFReaderView.framework
+${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/SnapKit.framework
 ${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/ZIPFoundation.framework

ReadViewDemo/Pods/Target Support Files/Pods-ReadViewDemo/Pods-ReadViewDemo-frameworks-Release-input-files.xcfilelist

@@ -1,5 +1,7 @@
 ${PODS_ROOT}/Target Support Files/Pods-ReadViewDemo/Pods-ReadViewDemo-frameworks.sh
 ${BUILT_PRODUCTS_DIR}/DTCoreText/DTCoreText.framework
 ${BUILT_PRODUCTS_DIR}/DTFoundation/DTFoundation.framework
-${BUILT_PRODUCTS_DIR}/RDReaderView/RDReaderView.framework
+${BUILT_PRODUCTS_DIR}/RDEpubReaderView/RDEpubReaderView.framework
+${BUILT_PRODUCTS_DIR}/RDPDFReaderView/RDPDFReaderView.framework
+${BUILT_PRODUCTS_DIR}/SnapKit/SnapKit.framework
 ${BUILT_PRODUCTS_DIR}/ZIPFoundation/ZIPFoundation.framework

ReadViewDemo/Pods/Target Support Files/Pods-ReadViewDemo/Pods-ReadViewDemo-frameworks-Release-output-files.xcfilelist

@@ -1,4 +1,6 @@
 ${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/DTCoreText.framework
 ${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/DTFoundation.framework
-${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/RDReaderView.framework
+${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/RDEpubReaderView.framework
+${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/RDPDFReaderView.framework
+${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/SnapKit.framework
 ${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/ZIPFoundation.framework

ReadViewDemo/Pods/Target Support Files/Pods-ReadViewDemo/Pods-ReadViewDemo-frameworks.sh

@@ -178,13 +178,17 @@ code_sign_if_enabled() {
 if [[ "$CONFIGURATION" == "Debug" ]]; then
   install_framework "${BUILT_PRODUCTS_DIR}/DTCoreText/DTCoreText.framework"
   install_framework "${BUILT_PRODUCTS_DIR}/DTFoundation/DTFoundation.framework"
-  install_framework "${BUILT_PRODUCTS_DIR}/RDReaderView/RDReaderView.framework"
+  install_framework "${BUILT_PRODUCTS_DIR}/RDEpubReaderView/RDEpubReaderView.framework"
+  install_framework "${BUILT_PRODUCTS_DIR}/RDPDFReaderView/RDPDFReaderView.framework"
+  install_framework "${BUILT_PRODUCTS_DIR}/SnapKit/SnapKit.framework"
   install_framework "${BUILT_PRODUCTS_DIR}/ZIPFoundation/ZIPFoundation.framework"
 fi
 if [[ "$CONFIGURATION" == "Release" ]]; then
   install_framework "${BUILT_PRODUCTS_DIR}/DTCoreText/DTCoreText.framework"
   install_framework "${BUILT_PRODUCTS_DIR}/DTFoundation/DTFoundation.framework"
-  install_framework "${BUILT_PRODUCTS_DIR}/RDReaderView/RDReaderView.framework"
+  install_framework "${BUILT_PRODUCTS_DIR}/RDEpubReaderView/RDEpubReaderView.framework"
+  install_framework "${BUILT_PRODUCTS_DIR}/RDPDFReaderView/RDPDFReaderView.framework"
+  install_framework "${BUILT_PRODUCTS_DIR}/SnapKit/SnapKit.framework"
   install_framework "${BUILT_PRODUCTS_DIR}/ZIPFoundation/ZIPFoundation.framework"
 fi
 if [ "${COCOAPODS_PARALLEL_CODE_SIGN}" == "true" ]; then

ReadViewDemo/Pods/Target Support Files/Pods-ReadViewDemo/Pods-ReadViewDemo-resources-Debug-input-files.xcfilelist

@@ -0,0 +1,2 @@
+${PODS_ROOT}/Target Support Files/Pods-ReadViewDemo/Pods-ReadViewDemo-resources.sh
+${PODS_CONFIGURATION_BUILD_DIR}/RDEpubReaderView/RDEpubReaderViewAssets.bundle

ReadViewDemo/Pods/Target Support Files/Pods-ReadViewDemo/Pods-ReadViewDemo-resources-Debug-output-files.xcfilelist

@@ -0,0 +1 @@
+${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/RDEpubReaderViewAssets.bundle

ReadViewDemo/Pods/Target Support Files/Pods-ReadViewDemo/Pods-ReadViewDemo-resources-Release-input-files.xcfilelist

@@ -0,0 +1,2 @@
+${PODS_ROOT}/Target Support Files/Pods-ReadViewDemo/Pods-ReadViewDemo-resources.sh
+${PODS_CONFIGURATION_BUILD_DIR}/RDEpubReaderView/RDEpubReaderViewAssets.bundle

ReadViewDemo/Pods/Target Support Files/Pods-ReadViewDemo/Pods-ReadViewDemo-resources-Release-output-files.xcfilelist

@@ -0,0 +1 @@
+${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/RDEpubReaderViewAssets.bundle

ReadViewDemo/Pods/Target Support Files/Pods-ReadViewDemo/Pods-ReadViewDemo-resources.sh

@@ -0,0 +1,129 @@
+#!/bin/sh
+set -e
+set -u
+set -o pipefail
+
+function on_error {
+  echo "$(realpath -mq "${0}"):$1: error: Unexpected failure"
+}
+trap 'on_error $LINENO' ERR
+
+if [ -z ${UNLOCALIZED_RESOURCES_FOLDER_PATH+x} ]; then
+  # If UNLOCALIZED_RESOURCES_FOLDER_PATH is not set, then there's nowhere for us to copy
+  # resources to, so exit 0 (signalling the script phase was successful).
+  exit 0
+fi
+
+mkdir -p "${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}"
+
+RESOURCES_TO_COPY=${PODS_ROOT}/resources-to-copy-${TARGETNAME}.txt
+> "$RESOURCES_TO_COPY"
+
+XCASSET_FILES=()
+
+# This protects against multiple targets copying the same framework dependency at the same time. The solution
+# was originally proposed here: https://lists.samba.org/archive/rsync/2008-February/020158.html
+RSYNC_PROTECT_TMP_FILES=(--filter "P .*.??????")
+
+case "${TARGETED_DEVICE_FAMILY:-}" in
+  1,2)
+    TARGET_DEVICE_ARGS="--target-device ipad --target-device iphone"
+    ;;
+  1)
+    TARGET_DEVICE_ARGS="--target-device iphone"
+    ;;
+  2)
+    TARGET_DEVICE_ARGS="--target-device ipad"
+    ;;
+  3)
+    TARGET_DEVICE_ARGS="--target-device tv"
+    ;;
+  4)
+    TARGET_DEVICE_ARGS="--target-device watch"
+    ;;
+  *)
+    TARGET_DEVICE_ARGS="--target-device mac"
+    ;;
+esac
+
+install_resource()
+{
+  if [[ "$1" = /* ]] ; then
+    RESOURCE_PATH="$1"
+  else
+    RESOURCE_PATH="${PODS_ROOT}/$1"
+  fi
+  if [[ ! -e "$RESOURCE_PATH" ]] ; then
+    cat << EOM
+error: Resource "$RESOURCE_PATH" not found. Run 'pod install' to update the copy resources script.
+EOM
+    exit 1
+  fi
+  case $RESOURCE_PATH in
+    *.storyboard)
+      echo "ibtool --reference-external-strings-file --errors --warnings --notices --minimum-deployment-target ${!DEPLOYMENT_TARGET_SETTING_NAME} --output-format human-readable-text --compile ${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/`basename \"$RESOURCE_PATH\" .storyboard`.storyboardc $RESOURCE_PATH --sdk ${SDKROOT} ${TARGET_DEVICE_ARGS}" || true
+      ibtool --reference-external-strings-file --errors --warnings --notices --minimum-deployment-target ${!DEPLOYMENT_TARGET_SETTING_NAME} --output-format human-readable-text --compile "${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/`basename \"$RESOURCE_PATH\" .storyboard`.storyboardc" "$RESOURCE_PATH" --sdk "${SDKROOT}" ${TARGET_DEVICE_ARGS}
+      ;;
+    *.xib)
+      echo "ibtool --reference-external-strings-file --errors --warnings --notices --minimum-deployment-target ${!DEPLOYMENT_TARGET_SETTING_NAME} --output-format human-readable-text --compile ${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/`basename \"$RESOURCE_PATH\" .xib`.nib $RESOURCE_PATH --sdk ${SDKROOT} ${TARGET_DEVICE_ARGS}" || true
+      ibtool --reference-external-strings-file --errors --warnings --notices --minimum-deployment-target ${!DEPLOYMENT_TARGET_SETTING_NAME} --output-format human-readable-text --compile "${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/`basename \"$RESOURCE_PATH\" .xib`.nib" "$RESOURCE_PATH" --sdk "${SDKROOT}" ${TARGET_DEVICE_ARGS}
+      ;;
+    *.framework)
+      echo "mkdir -p ${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}" || true
+      mkdir -p "${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}"
+      echo "rsync --delete -av "${RSYNC_PROTECT_TMP_FILES[@]}" $RESOURCE_PATH ${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}" || true
+      rsync --delete -av "${RSYNC_PROTECT_TMP_FILES[@]}" "$RESOURCE_PATH" "${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}"
+      ;;
+    *.xcdatamodel)
+      echo "xcrun momc \"$RESOURCE_PATH\" \"${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/`basename "$RESOURCE_PATH"`.mom\"" || true
+      xcrun momc "$RESOURCE_PATH" "${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/`basename "$RESOURCE_PATH" .xcdatamodel`.mom"
+      ;;
+    *.xcdatamodeld)
+      echo "xcrun momc \"$RESOURCE_PATH\" \"${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/`basename "$RESOURCE_PATH" .xcdatamodeld`.momd\"" || true
+      xcrun momc "$RESOURCE_PATH" "${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/`basename "$RESOURCE_PATH" .xcdatamodeld`.momd"
+      ;;
+    *.xcmappingmodel)
+      echo "xcrun mapc \"$RESOURCE_PATH\" \"${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/`basename "$RESOURCE_PATH" .xcmappingmodel`.cdm\"" || true
+      xcrun mapc "$RESOURCE_PATH" "${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/`basename "$RESOURCE_PATH" .xcmappingmodel`.cdm"
+      ;;
+    *.xcassets)
+      ABSOLUTE_XCASSET_FILE="$RESOURCE_PATH"
+      XCASSET_FILES+=("$ABSOLUTE_XCASSET_FILE")
+      ;;
+    *)
+      echo "$RESOURCE_PATH" || true
+      echo "$RESOURCE_PATH" >> "$RESOURCES_TO_COPY"
+      ;;
+  esac
+}
+if [[ "$CONFIGURATION" == "Debug" ]]; then
+  install_resource "${PODS_CONFIGURATION_BUILD_DIR}/RDEpubReaderView/RDEpubReaderViewAssets.bundle"
+fi
+if [[ "$CONFIGURATION" == "Release" ]]; then
+  install_resource "${PODS_CONFIGURATION_BUILD_DIR}/RDEpubReaderView/RDEpubReaderViewAssets.bundle"
+fi
+
+mkdir -p "${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}"
+rsync -avr --copy-links --no-relative --exclude '*/.svn/*' --files-from="$RESOURCES_TO_COPY" / "${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}"
+if [[ "${ACTION}" == "install" ]] && [[ "${SKIP_INSTALL}" == "NO" ]]; then
+  mkdir -p "${INSTALL_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}"
+  rsync -avr --copy-links --no-relative --exclude '*/.svn/*' --files-from="$RESOURCES_TO_COPY" / "${INSTALL_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}"
+fi
+rm -f "$RESOURCES_TO_COPY"
+
+if [[ -n "${WRAPPER_EXTENSION}" ]] && [ "`xcrun --find actool`" ] && [ -n "${XCASSET_FILES:-}" ]
+then
+  # Find all other xcassets (this unfortunately includes those of path pods and other targets).
+  OTHER_XCASSETS=$(find -L "$PWD" -iname "*.xcassets" -type d)
+  while read line; do
+    if [[ $line != "${PODS_ROOT}*" ]]; then
+      XCASSET_FILES+=("$line")
+    fi
+  done <<<"$OTHER_XCASSETS"
+
+  if [ -z ${ASSETCATALOG_COMPILER_APPICON_NAME+x} ]; then
+    printf "%s\0" "${XCASSET_FILES[@]}" | xargs -0 xcrun actool --output-format human-readable-text --notices --warnings --platform "${PLATFORM_NAME}" --minimum-deployment-target "${!DEPLOYMENT_TARGET_SETTING_NAME}" ${TARGET_DEVICE_ARGS} --compress-pngs --compile "${BUILT_PRODUCTS_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}"
+  else
+    printf "%s\0" "${XCASSET_FILES[@]}" | xargs -0 xcrun actool --output-format human-readable-text --notices --warnings --platform "${PLATFORM_NAME}" --minimum-deployment-target "${!DEPLOYMENT_TARGET_SETTING_NAME}" ${TARGET_DEVICE_ARGS} --compress-pngs --compile "${BUILT_PRODUCTS_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}" --app-icon "${ASSETCATALOG_COMPILER_APPICON_NAME}" --output-partial-info-plist "${TARGET_TEMP_DIR}/assetcatalog_generated_info_cocoapods.plist"
+  fi
+fi

ReadViewDemo/Pods/Target Support Files/Pods-ReadViewDemo/Pods-ReadViewDemo.debug.xcconfig

@@ -1,12 +1,12 @@
 ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES
 CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = NO
-FRAMEWORK_SEARCH_PATHS = $(inherited) "${PODS_CONFIGURATION_BUILD_DIR}/DTCoreText" "${PODS_CONFIGURATION_BUILD_DIR}/DTFoundation" "${PODS_CONFIGURATION_BUILD_DIR}/RDReaderView" "${PODS_CONFIGURATION_BUILD_DIR}/ZIPFoundation"
+FRAMEWORK_SEARCH_PATHS = $(inherited) "${PODS_CONFIGURATION_BUILD_DIR}/DTCoreText" "${PODS_CONFIGURATION_BUILD_DIR}/DTFoundation" "${PODS_CONFIGURATION_BUILD_DIR}/RDEpubReaderView" "${PODS_CONFIGURATION_BUILD_DIR}/RDPDFReaderView" "${PODS_CONFIGURATION_BUILD_DIR}/SnapKit" "${PODS_CONFIGURATION_BUILD_DIR}/ZIPFoundation"
 GCC_PREPROCESSOR_DEFINITIONS = $(inherited) COCOAPODS=1
-HEADER_SEARCH_PATHS = $(inherited) "${PODS_CONFIGURATION_BUILD_DIR}/DTCoreText/DTCoreText.framework/Headers" "${PODS_CONFIGURATION_BUILD_DIR}/DTFoundation/DTFoundation.framework/Headers" "${PODS_CONFIGURATION_BUILD_DIR}/RDReaderView/RDReaderView.framework/Headers" "${PODS_CONFIGURATION_BUILD_DIR}/ZIPFoundation/ZIPFoundation.framework/Headers" "$(SDKROOT)/usr/include/libxml2"
+HEADER_SEARCH_PATHS = $(inherited) "${PODS_CONFIGURATION_BUILD_DIR}/DTCoreText/DTCoreText.framework/Headers" "${PODS_CONFIGURATION_BUILD_DIR}/DTFoundation/DTFoundation.framework/Headers" "${PODS_CONFIGURATION_BUILD_DIR}/RDEpubReaderView/RDEpubReaderView.framework/Headers" "${PODS_CONFIGURATION_BUILD_DIR}/RDPDFReaderView/RDPDFReaderView.framework/Headers" "${PODS_CONFIGURATION_BUILD_DIR}/SnapKit/SnapKit.framework/Headers" "${PODS_CONFIGURATION_BUILD_DIR}/ZIPFoundation/ZIPFoundation.framework/Headers" "$(SDKROOT)/usr/include/libxml2"
 LD_RUNPATH_SEARCH_PATHS = $(inherited) /usr/lib/swift '@executable_path/Frameworks' '@loader_path/Frameworks'
-LIBRARY_SEARCH_PATHS = $(inherited) "${TOOLCHAIN_DIR}/usr/lib/swift/${PLATFORM_NAME}" /usr/lib/swift
+LIBRARY_SEARCH_PATHS = $(inherited) "${TOOLCHAIN_DIR}/usr/lib/swift/${PLATFORM_NAME}" /usr/lib/swift $(SDKROOT)/usr/lib/swift
-OTHER_LDFLAGS = $(inherited) -l"xml2" -framework "CoreGraphics" -framework "CoreText" -framework "DTCoreText" -framework "DTFoundation" -framework "ImageIO" -framework "MediaPlayer" -framework "QuartzCore" -framework "RDReaderView" -framework "ZIPFoundation"
+OTHER_LDFLAGS = $(inherited) -l"swiftCoreGraphics" -l"xml2" -framework "CoreGraphics" -framework "CoreImage" -framework "CoreText" -framework "DTCoreText" -framework "DTFoundation" -framework "ImageIO" -framework "MediaPlayer" -framework "PDFKit" -framework "QuartzCore" -framework "RDEpubReaderView" -framework "RDPDFReaderView" -framework "SnapKit" -framework "Vision" -framework "ZIPFoundation"
-OTHER_MODULE_VERIFIER_FLAGS = $(inherited) "-F${PODS_CONFIGURATION_BUILD_DIR}/DTCoreText" "-F${PODS_CONFIGURATION_BUILD_DIR}/DTFoundation" "-F${PODS_CONFIGURATION_BUILD_DIR}/RDReaderView" "-F${PODS_CONFIGURATION_BUILD_DIR}/ZIPFoundation"
+OTHER_MODULE_VERIFIER_FLAGS = $(inherited) "-F${PODS_CONFIGURATION_BUILD_DIR}/DTCoreText" "-F${PODS_CONFIGURATION_BUILD_DIR}/DTFoundation" "-F${PODS_CONFIGURATION_BUILD_DIR}/RDEpubReaderView" "-F${PODS_CONFIGURATION_BUILD_DIR}/RDPDFReaderView" "-F${PODS_CONFIGURATION_BUILD_DIR}/SnapKit" "-F${PODS_CONFIGURATION_BUILD_DIR}/ZIPFoundation"
 OTHER_SWIFT_FLAGS = $(inherited) -D COCOAPODS
 PODS_BUILD_DIR = ${BUILD_DIR}
 PODS_CONFIGURATION_BUILD_DIR = ${PODS_BUILD_DIR}/$(CONFIGURATION)$(EFFECTIVE_PLATFORM_NAME)

ReadViewDemo/Pods/Target Support Files/Pods-ReadViewDemo/Pods-ReadViewDemo.release.xcconfig

@@ -1,12 +1,12 @@
 ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES
 CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = NO
-FRAMEWORK_SEARCH_PATHS = $(inherited) "${PODS_CONFIGURATION_BUILD_DIR}/DTCoreText" "${PODS_CONFIGURATION_BUILD_DIR}/DTFoundation" "${PODS_CONFIGURATION_BUILD_DIR}/RDReaderView" "${PODS_CONFIGURATION_BUILD_DIR}/ZIPFoundation"
+FRAMEWORK_SEARCH_PATHS = $(inherited) "${PODS_CONFIGURATION_BUILD_DIR}/DTCoreText" "${PODS_CONFIGURATION_BUILD_DIR}/DTFoundation" "${PODS_CONFIGURATION_BUILD_DIR}/RDEpubReaderView" "${PODS_CONFIGURATION_BUILD_DIR}/RDPDFReaderView" "${PODS_CONFIGURATION_BUILD_DIR}/SnapKit" "${PODS_CONFIGURATION_BUILD_DIR}/ZIPFoundation"
 GCC_PREPROCESSOR_DEFINITIONS = $(inherited) COCOAPODS=1
-HEADER_SEARCH_PATHS = $(inherited) "${PODS_CONFIGURATION_BUILD_DIR}/DTCoreText/DTCoreText.framework/Headers" "${PODS_CONFIGURATION_BUILD_DIR}/DTFoundation/DTFoundation.framework/Headers" "${PODS_CONFIGURATION_BUILD_DIR}/RDReaderView/RDReaderView.framework/Headers" "${PODS_CONFIGURATION_BUILD_DIR}/ZIPFoundation/ZIPFoundation.framework/Headers" "$(SDKROOT)/usr/include/libxml2"
+HEADER_SEARCH_PATHS = $(inherited) "${PODS_CONFIGURATION_BUILD_DIR}/DTCoreText/DTCoreText.framework/Headers" "${PODS_CONFIGURATION_BUILD_DIR}/DTFoundation/DTFoundation.framework/Headers" "${PODS_CONFIGURATION_BUILD_DIR}/RDEpubReaderView/RDEpubReaderView.framework/Headers" "${PODS_CONFIGURATION_BUILD_DIR}/RDPDFReaderView/RDPDFReaderView.framework/Headers" "${PODS_CONFIGURATION_BUILD_DIR}/SnapKit/SnapKit.framework/Headers" "${PODS_CONFIGURATION_BUILD_DIR}/ZIPFoundation/ZIPFoundation.framework/Headers" "$(SDKROOT)/usr/include/libxml2"
 LD_RUNPATH_SEARCH_PATHS = $(inherited) /usr/lib/swift '@executable_path/Frameworks' '@loader_path/Frameworks'
-LIBRARY_SEARCH_PATHS = $(inherited) "${TOOLCHAIN_DIR}/usr/lib/swift/${PLATFORM_NAME}" /usr/lib/swift
+LIBRARY_SEARCH_PATHS = $(inherited) "${TOOLCHAIN_DIR}/usr/lib/swift/${PLATFORM_NAME}" /usr/lib/swift $(SDKROOT)/usr/lib/swift
-OTHER_LDFLAGS = $(inherited) -l"xml2" -framework "CoreGraphics" -framework "CoreText" -framework "DTCoreText" -framework "DTFoundation" -framework "ImageIO" -framework "MediaPlayer" -framework "QuartzCore" -framework "RDReaderView" -framework "ZIPFoundation"
+OTHER_LDFLAGS = $(inherited) -l"swiftCoreGraphics" -l"xml2" -framework "CoreGraphics" -framework "CoreImage" -framework "CoreText" -framework "DTCoreText" -framework "DTFoundation" -framework "ImageIO" -framework "MediaPlayer" -framework "PDFKit" -framework "QuartzCore" -framework "RDEpubReaderView" -framework "RDPDFReaderView" -framework "SnapKit" -framework "Vision" -framework "ZIPFoundation"
-OTHER_MODULE_VERIFIER_FLAGS = $(inherited) "-F${PODS_CONFIGURATION_BUILD_DIR}/DTCoreText" "-F${PODS_CONFIGURATION_BUILD_DIR}/DTFoundation" "-F${PODS_CONFIGURATION_BUILD_DIR}/RDReaderView" "-F${PODS_CONFIGURATION_BUILD_DIR}/ZIPFoundation"
+OTHER_MODULE_VERIFIER_FLAGS = $(inherited) "-F${PODS_CONFIGURATION_BUILD_DIR}/DTCoreText" "-F${PODS_CONFIGURATION_BUILD_DIR}/DTFoundation" "-F${PODS_CONFIGURATION_BUILD_DIR}/RDEpubReaderView" "-F${PODS_CONFIGURATION_BUILD_DIR}/RDPDFReaderView" "-F${PODS_CONFIGURATION_BUILD_DIR}/SnapKit" "-F${PODS_CONFIGURATION_BUILD_DIR}/ZIPFoundation"
 OTHER_SWIFT_FLAGS = $(inherited) -D COCOAPODS
 PODS_BUILD_DIR = ${BUILD_DIR}
 PODS_CONFIGURATION_BUILD_DIR = ${PODS_BUILD_DIR}/$(CONFIGURATION)$(EFFECTIVE_PLATFORM_NAME)

ReadViewDemo/Pods/Target Support Files/RDEpubReaderView/RDEpubReaderView-Info.plist

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+  <key>CFBundleDevelopmentRegion</key>
+  <string>${PODS_DEVELOPMENT_LANGUAGE}</string>
+  <key>CFBundleExecutable</key>
+  <string>${EXECUTABLE_NAME}</string>
+  <key>CFBundleIdentifier</key>
+  <string>${PRODUCT_BUNDLE_IDENTIFIER}</string>
+  <key>CFBundleInfoDictionaryVersion</key>
+  <string>6.0</string>
+  <key>CFBundleName</key>
+  <string>${PRODUCT_NAME}</string>
+  <key>CFBundlePackageType</key>
+  <string>FMWK</string>
+  <key>CFBundleShortVersionString</key>
+  <string>0.0.2</string>
+  <key>CFBundleSignature</key>
+  <string>????</string>
+  <key>CFBundleVersion</key>
+  <string>${CURRENT_PROJECT_VERSION}</string>
+  <key>NSPrincipalClass</key>
+  <string></string>
+</dict>
+</plist>

ReadViewDemo/Pods/Target Support Files/RDEpubReaderView/RDEpubReaderView-dummy.m

@@ -0,0 +1,5 @@
+#import <Foundation/Foundation.h>
+@interface PodsDummy_RDEpubReaderView : NSObject
+@end
+@implementation PodsDummy_RDEpubReaderView
+@end

ReadViewDemo/Pods/Target Support Files/RDEpubReaderView/RDEpubReaderView-umbrella.h

@@ -0,0 +1,16 @@
+#ifdef __OBJC__
+#import <UIKit/UIKit.h>
+#else
+#ifndef FOUNDATION_EXPORT
+#if defined(__cplusplus)
+#define FOUNDATION_EXPORT extern "C"
+#else
+#define FOUNDATION_EXPORT extern
+#endif
+#endif
+#endif
+
+
+FOUNDATION_EXPORT double RDEpubReaderViewVersionNumber;
+FOUNDATION_EXPORT const unsigned char RDEpubReaderViewVersionString[];
+

ReadViewDemo/Pods/Target Support Files/RDEpubReaderView/RDEpubReaderView.debug.xcconfig

@@ -1,15 +1,15 @@
 CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = NO
-CONFIGURATION_BUILD_DIR = ${PODS_CONFIGURATION_BUILD_DIR}/RDReaderView
+CONFIGURATION_BUILD_DIR = ${PODS_CONFIGURATION_BUILD_DIR}/RDEpubReaderView
-FRAMEWORK_SEARCH_PATHS = $(inherited) "${PODS_CONFIGURATION_BUILD_DIR}/DTCoreText" "${PODS_CONFIGURATION_BUILD_DIR}/DTFoundation" "${PODS_CONFIGURATION_BUILD_DIR}/ZIPFoundation"
+FRAMEWORK_SEARCH_PATHS = $(inherited) "${PODS_CONFIGURATION_BUILD_DIR}/DTCoreText" "${PODS_CONFIGURATION_BUILD_DIR}/DTFoundation" "${PODS_CONFIGURATION_BUILD_DIR}/SnapKit" "${PODS_CONFIGURATION_BUILD_DIR}/ZIPFoundation"
 GCC_PREPROCESSOR_DEFINITIONS = $(inherited) COCOAPODS=1
 LIBRARY_SEARCH_PATHS = $(inherited) "${TOOLCHAIN_DIR}/usr/lib/swift/${PLATFORM_NAME}" /usr/lib/swift
-OTHER_LDFLAGS = $(inherited) -framework "CoreGraphics" -framework "CoreText" -framework "DTCoreText" -framework "ImageIO" -framework "MediaPlayer" -framework "QuartzCore" -framework "ZIPFoundation"
+OTHER_LDFLAGS = $(inherited) -framework "CoreGraphics" -framework "CoreText" -framework "DTCoreText" -framework "ImageIO" -framework "MediaPlayer" -framework "QuartzCore" -framework "SnapKit" -framework "ZIPFoundation"
 OTHER_SWIFT_FLAGS = $(inherited) -D COCOAPODS
 PODS_BUILD_DIR = ${BUILD_DIR}
 PODS_CONFIGURATION_BUILD_DIR = ${PODS_BUILD_DIR}/$(CONFIGURATION)$(EFFECTIVE_PLATFORM_NAME)
 PODS_DEVELOPMENT_LANGUAGE = ${DEVELOPMENT_LANGUAGE}
 PODS_ROOT = ${SRCROOT}
-PODS_TARGET_SRCROOT = ${PODS_ROOT}/../..
+PODS_TARGET_SRCROOT = ${PODS_ROOT}/../../Sources/RDEpubReaderView
 PODS_XCFRAMEWORKS_BUILD_DIR = $(PODS_CONFIGURATION_BUILD_DIR)/XCFrameworkIntermediates
 PRODUCT_BUNDLE_IDENTIFIER = org.cocoapods.${PRODUCT_NAME:rfc1034identifier}
 SKIP_INSTALL = YES

ReadViewDemo/Pods/Target Support Files/RDEpubReaderView/RDEpubReaderView.modulemap

@@ -0,0 +1,6 @@
+framework module RDEpubReaderView {
+  umbrella header "RDEpubReaderView-umbrella.h"
+
+  export *
+  module * { export * }
+}

ReadViewDemo/Pods/Target Support Files/RDEpubReaderView/RDEpubReaderView.release.xcconfig

@@ -1,15 +1,15 @@
 CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = NO
-CONFIGURATION_BUILD_DIR = ${PODS_CONFIGURATION_BUILD_DIR}/RDReaderView
+CONFIGURATION_BUILD_DIR = ${PODS_CONFIGURATION_BUILD_DIR}/RDEpubReaderView
-FRAMEWORK_SEARCH_PATHS = $(inherited) "${PODS_CONFIGURATION_BUILD_DIR}/DTCoreText" "${PODS_CONFIGURATION_BUILD_DIR}/DTFoundation" "${PODS_CONFIGURATION_BUILD_DIR}/ZIPFoundation"
+FRAMEWORK_SEARCH_PATHS = $(inherited) "${PODS_CONFIGURATION_BUILD_DIR}/DTCoreText" "${PODS_CONFIGURATION_BUILD_DIR}/DTFoundation" "${PODS_CONFIGURATION_BUILD_DIR}/SnapKit" "${PODS_CONFIGURATION_BUILD_DIR}/ZIPFoundation"
 GCC_PREPROCESSOR_DEFINITIONS = $(inherited) COCOAPODS=1
 LIBRARY_SEARCH_PATHS = $(inherited) "${TOOLCHAIN_DIR}/usr/lib/swift/${PLATFORM_NAME}" /usr/lib/swift
-OTHER_LDFLAGS = $(inherited) -framework "CoreGraphics" -framework "CoreText" -framework "DTCoreText" -framework "ImageIO" -framework "MediaPlayer" -framework "QuartzCore" -framework "ZIPFoundation"
+OTHER_LDFLAGS = $(inherited) -framework "CoreGraphics" -framework "CoreText" -framework "DTCoreText" -framework "ImageIO" -framework "MediaPlayer" -framework "QuartzCore" -framework "SnapKit" -framework "ZIPFoundation"
 OTHER_SWIFT_FLAGS = $(inherited) -D COCOAPODS
 PODS_BUILD_DIR = ${BUILD_DIR}
 PODS_CONFIGURATION_BUILD_DIR = ${PODS_BUILD_DIR}/$(CONFIGURATION)$(EFFECTIVE_PLATFORM_NAME)
 PODS_DEVELOPMENT_LANGUAGE = ${DEVELOPMENT_LANGUAGE}
 PODS_ROOT = ${SRCROOT}
-PODS_TARGET_SRCROOT = ${PODS_ROOT}/../..
+PODS_TARGET_SRCROOT = ${PODS_ROOT}/../../Sources/RDEpubReaderView
 PODS_XCFRAMEWORKS_BUILD_DIR = $(PODS_CONFIGURATION_BUILD_DIR)/XCFrameworkIntermediates
 PRODUCT_BUNDLE_IDENTIFIER = org.cocoapods.${PRODUCT_NAME:rfc1034identifier}
 SKIP_INSTALL = YES

ReadViewDemo/Pods/Target Support Files/RDEpubReaderView/ResourceBundle-RDEpubReaderViewAssets-RDEpubReaderView-Info.plist

@@ -13,7 +13,7 @@
   <key>CFBundlePackageType</key>
   <string>BNDL</string>
   <key>CFBundleShortVersionString</key>
-  <string>0.0.1</string>
+  <string>0.0.2</string>
   <key>CFBundleSignature</key>
   <string>????</string>
   <key>CFBundleVersion</key>

ReadViewDemo/Pods/Target Support Files/RDPDFReaderView/RDPDFReaderView-dummy.m

@@ -0,0 +1,5 @@
+#import <Foundation/Foundation.h>
+@interface PodsDummy_RDPDFReaderView : NSObject
+@end
+@implementation PodsDummy_RDPDFReaderView
+@end

ReadViewDemo/Pods/Target Support Files/RDPDFReaderView/RDPDFReaderView-prefix.pch

@@ -0,0 +1,12 @@
+#ifdef __OBJC__
+#import <UIKit/UIKit.h>
+#else
+#ifndef FOUNDATION_EXPORT
+#if defined(__cplusplus)
+#define FOUNDATION_EXPORT extern "C"
+#else
+#define FOUNDATION_EXPORT extern
+#endif
+#endif
+#endif
+

ReadViewDemo/Pods/Target Support Files/RDPDFReaderView/RDPDFReaderView-umbrella.h

@@ -0,0 +1,16 @@
+#ifdef __OBJC__
+#import <UIKit/UIKit.h>
+#else
+#ifndef FOUNDATION_EXPORT
+#if defined(__cplusplus)
+#define FOUNDATION_EXPORT extern "C"
+#else
+#define FOUNDATION_EXPORT extern
+#endif
+#endif
+#endif
+
+
+FOUNDATION_EXPORT double RDPDFReaderViewVersionNumber;
+FOUNDATION_EXPORT const unsigned char RDPDFReaderViewVersionString[];
+

ReadViewDemo/Pods/Target Support Files/RDPDFReaderView/RDPDFReaderView.debug.xcconfig

@@ -0,0 +1,16 @@
+CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = NO
+CONFIGURATION_BUILD_DIR = ${PODS_CONFIGURATION_BUILD_DIR}/RDPDFReaderView
+FRAMEWORK_SEARCH_PATHS = $(inherited) "${PODS_CONFIGURATION_BUILD_DIR}/SnapKit"
+GCC_PREPROCESSOR_DEFINITIONS = $(inherited) COCOAPODS=1
+LIBRARY_SEARCH_PATHS = $(inherited) "${TOOLCHAIN_DIR}/usr/lib/swift/${PLATFORM_NAME}" /usr/lib/swift
+OTHER_LDFLAGS = $(inherited) -framework "CoreImage" -framework "PDFKit" -framework "SnapKit" -framework "Vision"
+OTHER_SWIFT_FLAGS = $(inherited) -D COCOAPODS
+PODS_BUILD_DIR = ${BUILD_DIR}
+PODS_CONFIGURATION_BUILD_DIR = ${PODS_BUILD_DIR}/$(CONFIGURATION)$(EFFECTIVE_PLATFORM_NAME)
+PODS_DEVELOPMENT_LANGUAGE = ${DEVELOPMENT_LANGUAGE}
+PODS_ROOT = ${SRCROOT}
+PODS_TARGET_SRCROOT = ${PODS_ROOT}/../../Sources/RDPDFReaderView
+PODS_XCFRAMEWORKS_BUILD_DIR = $(PODS_CONFIGURATION_BUILD_DIR)/XCFrameworkIntermediates
+PRODUCT_BUNDLE_IDENTIFIER = org.cocoapods.${PRODUCT_NAME:rfc1034identifier}
+SKIP_INSTALL = YES
+USE_RECURSIVE_SCRIPT_INPUTS_IN_SCRIPT_PHASES = YES

ReadViewDemo/Pods/Target Support Files/RDPDFReaderView/RDPDFReaderView.modulemap

@@ -0,0 +1,6 @@
+framework module RDPDFReaderView {
+  umbrella header "RDPDFReaderView-umbrella.h"
+
+  export *
+  module * { export * }
+}

ReadViewDemo/Pods/Target Support Files/RDPDFReaderView/RDPDFReaderView.release.xcconfig

@@ -0,0 +1,16 @@
+CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = NO
+CONFIGURATION_BUILD_DIR = ${PODS_CONFIGURATION_BUILD_DIR}/RDPDFReaderView
+FRAMEWORK_SEARCH_PATHS = $(inherited) "${PODS_CONFIGURATION_BUILD_DIR}/SnapKit"
+GCC_PREPROCESSOR_DEFINITIONS = $(inherited) COCOAPODS=1
+LIBRARY_SEARCH_PATHS = $(inherited) "${TOOLCHAIN_DIR}/usr/lib/swift/${PLATFORM_NAME}" /usr/lib/swift
+OTHER_LDFLAGS = $(inherited) -framework "CoreImage" -framework "PDFKit" -framework "SnapKit" -framework "Vision"
+OTHER_SWIFT_FLAGS = $(inherited) -D COCOAPODS
+PODS_BUILD_DIR = ${BUILD_DIR}
+PODS_CONFIGURATION_BUILD_DIR = ${PODS_BUILD_DIR}/$(CONFIGURATION)$(EFFECTIVE_PLATFORM_NAME)
+PODS_DEVELOPMENT_LANGUAGE = ${DEVELOPMENT_LANGUAGE}
+PODS_ROOT = ${SRCROOT}
+PODS_TARGET_SRCROOT = ${PODS_ROOT}/../../Sources/RDPDFReaderView
+PODS_XCFRAMEWORKS_BUILD_DIR = $(PODS_CONFIGURATION_BUILD_DIR)/XCFrameworkIntermediates
+PRODUCT_BUNDLE_IDENTIFIER = org.cocoapods.${PRODUCT_NAME:rfc1034identifier}
+SKIP_INSTALL = YES
+USE_RECURSIVE_SCRIPT_INPUTS_IN_SCRIPT_PHASES = YES

ReadViewDemo/Pods/Target Support Files/RDReaderView/RDReaderView-dummy.m

@@ -1,5 +0,0 @@
-#import <Foundation/Foundation.h>
-@interface PodsDummy_RDReaderView : NSObject
-@end
-@implementation PodsDummy_RDReaderView
-@end

ReadViewDemo/Pods/Target Support Files/RDReaderView/RDReaderView.modulemap

@@ -1,6 +0,0 @@
-framework module RDReaderView {
-  umbrella header "RDReaderView-umbrella.h"
-
-  export *
-  module * { export * }
-}