Repaired errors in unwrapping optionals

.swift-version

@@ -1 +1 @@
-2.2
+2.3

Example/Podfile.lock

@@ -1,5 +1,5 @@
 PODS:
-  - markymark (0.1.3)
+  - markymark (1.0.0)
 
 DEPENDENCIES:
   - markymark (from `../`)
@@ -9,8 +9,8 @@ EXTERNAL SOURCES:
     :path: ../
 
 SPEC CHECKSUMS:
-  markymark: 3ddb7b3e2d77f6daf458f17c58baf075e1da7c86
+  markymark: 98e5f546d669b72a9a0421132435bda772f05a68
 
 PODFILE CHECKSUM: 481cd97f67bbaaac4fbd503a35c4acb0fe69c1cc
 
-COCOAPODS: 1.0.1
+COCOAPODS: 1.1.0.rc.2

Example/markymark.xcodeproj/project.pbxproj

@@ -344,15 +344,17 @@
 			isa = PBXProject;
 			attributes = {
 				LastSwiftUpdateCheck = 0720;
-				LastUpgradeCheck = 0720;
+				LastUpgradeCheck = 0800;
 				ORGANIZATIONNAME = CocoaPods;
 				TargetAttributes = {
 					607FACCF1AFB9204008FA782 = {
 						CreatedOnToolsVersion = 6.3.1;
 						DevelopmentTeam = 3B6J93GERH;
+						LastSwiftMigration = 0800;
 					};
 					607FACE41AFB9204008FA782 = {
 						CreatedOnToolsVersion = 6.3.1;
+						LastSwiftMigration = 0800;
 						TestTargetID = 607FACCF1AFB9204008FA782;
 					};
 				};
@@ -410,7 +412,7 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "diff \"${PODS_ROOT}/../Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [[ $? != 0 ]] ; then\n    cat << EOM\nerror: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\nEOM\n    exit 1\nfi\n";
+			shellScript = "diff \"${PODS_ROOT}/../Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n";
 			showEnvVarsInLog = 0;
 		};
 		029A2E5D6800056D702BE822 /* [CP] Embed Pods Frameworks */ = {
@@ -470,7 +472,7 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "diff \"${PODS_ROOT}/../Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [[ $? != 0 ]] ; then\n    cat << EOM\nerror: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\nEOM\n    exit 1\nfi\n";
+			shellScript = "diff \"${PODS_ROOT}/../Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n";
 			showEnvVarsInLog = 0;
 		};
 		F220BF3FD9625FD67595F183 /* [CP] Embed Pods Frameworks */ = {
@@ -576,8 +578,10 @@
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
@@ -621,8 +625,10 @@
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
@@ -642,6 +648,7 @@
 				IPHONEOS_DEPLOYMENT_TARGET = 8.3;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
+				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
 				VALIDATE_PRODUCT = YES;
 			};
 			name = Release;
@@ -650,6 +657,7 @@
 			isa = XCBuildConfiguration;
 			baseConfigurationReference = 09F6D551E99F224FBB0ACEA1 /* Pods-markymark_Example.debug.xcconfig */;
 			buildSettings = {
+				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
@@ -659,13 +667,15 @@
 				PRODUCT_BUNDLE_IDENTIFIER = "org.cocoapods.demo.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE = "";
+				SWIFT_VERSION = 2.3;
 			};
 			name = Debug;
 		};
 		607FACF11AFB9204008FA782 /* Release */ = {
 			isa = XCBuildConfiguration;
 			baseConfigurationReference = 9704F30C7296E4A0EA9A0087 /* Pods-markymark_Example.release.xcconfig */;
 			buildSettings = {
+				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
@@ -675,13 +685,15 @@
 				PRODUCT_BUNDLE_IDENTIFIER = "org.cocoapods.demo.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE = "";
+				SWIFT_VERSION = 2.3;
 			};
 			name = Release;
 		};
 		607FACF31AFB9204008FA782 /* Debug */ = {
 			isa = XCBuildConfiguration;
 			baseConfigurationReference = 9ACED21B5B719CEBD45DC4FF /* Pods-markymark_Tests.debug.xcconfig */;
 			buildSettings = {
+				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				FRAMEWORK_SEARCH_PATHS = (
 					"$(SDKROOT)/Developer/Library/Frameworks",
 					"$(inherited)",
@@ -694,13 +706,15 @@
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = "org.cocoapods.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				SWIFT_VERSION = 2.3;
 			};
 			name = Debug;
 		};
 		607FACF41AFB9204008FA782 /* Release */ = {
 			isa = XCBuildConfiguration;
 			baseConfigurationReference = F999758130B6D43C3A4FA9BF /* Pods-markymark_Tests.release.xcconfig */;
 			buildSettings = {
+				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				FRAMEWORK_SEARCH_PATHS = (
 					"$(SDKROOT)/Developer/Library/Frameworks",
 					"$(inherited)",
@@ -709,6 +723,7 @@
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = "org.cocoapods.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				SWIFT_VERSION = 2.3;
 			};
 			name = Release;
 		};

Example/markymark.xcodeproj/xcshareddata/xcschemes/markymark-Example.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0720"
+   LastUpgradeVersion = "0800"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"

Example/markymark/ViewController.swift

@@ -18,7 +18,7 @@ class ViewController: UIViewController {
         self.view = UIScrollView()
 
         //Change this constant to try different configurations
-        let converterConfiguration = ConverterConfiguration.AttributedString
+        let converterConfiguration = ConverterConfiguration.View
 
 
         //MarkyMark
@@ -91,4 +91,4 @@ private extension ViewController {
 
         return markdownString
     }
-}
+}

markymark.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name             = "markymark"
-  s.version          = "1.0.0"
+  s.version          = "2.0.1"
   s.summary          = "Markdown parser for iOS"
   s.description      = <<-DESC
 Marky Mark is a parser written in Swift that converts markdown into native views. The way it looks is highly customizable and the supported markdown syntax and tags are easy to extend.

markymark/Classes/Layout Builders/AttributedString/Block Builders/Inline/TextAttachment.swift

@@ -15,12 +15,12 @@ class TextAttachment: NSTextAttachment {
 
         var imageSize = CGSize()
 
-        var originalImageSize = image?.size ?? CGSize()
+        let originalImageSize = image?.size ?? CGSize()
         let imageRatio = originalImageSize.height / originalImageSize.width
 
         imageSize.width = lineFrag.width
         imageSize.height = imageSize.width * imageRatio
 
         return CGRect(origin: CGPoint(), size: imageSize)
     }
-}
+}

markymark/Classes/Styling/Protocols/BaseFontStylingRule.swift

@@ -56,20 +56,20 @@ private extension UIFont {
 
     func makeBold() -> UIFont {
 
-        return UIFont.init(descriptor: self.fontDescriptor().fontDescriptorWithSymbolicTraits(.TraitBold), size: self.pointSize)
+        return UIFont.init(descriptor: self.fontDescriptor().fontDescriptorWithSymbolicTraits(.TraitBold)!, size: self.pointSize)
     }
 
     func makeItalic() -> UIFont {
-        return UIFont.init(descriptor: self.fontDescriptor().fontDescriptorWithSymbolicTraits(.TraitItalic), size: self.pointSize)
+        return UIFont.init(descriptor: self.fontDescriptor().fontDescriptorWithSymbolicTraits(.TraitItalic)!, size: self.pointSize)
     }
 
     func makeItalicBold() -> UIFont {
-        return UIFont.init(descriptor: self.fontDescriptor().fontDescriptorWithSymbolicTraits([.TraitItalic, .TraitBold]), size: self.pointSize)
+        return UIFont.init(descriptor: self.fontDescriptor().fontDescriptorWithSymbolicTraits([.TraitItalic, .TraitBold])!, size: self.pointSize)
 
     }
 
     func changeSize(size : CGFloat) -> UIFont {
 
         return UIFont.init(descriptor: self.fontDescriptor().fontDescriptorWithSize(size), size: size)
     }
-}
+}