Merge pull request #4 from MacDownApp/master

update from main project
2026-05-17 12:40:37 +00:00 · 2019-11-18 13:00:10 +01:00
parent ead35c3062 42dff0c7a1
commit 23bd2b5aef
24 changed files with 1756 additions and 114 deletions
@@ -1,59 +1,60 @@
 GEM
  remote: https://rubygems.org/
  specs:
-    CFPropertyList (2.3.5)
-    activesupport (4.2.10)
+    CFPropertyList (3.0.0)
+    activesupport (4.2.11.1)
      i18n (~> 0.7)
      minitest (~> 5.1)
      thread_safe (~> 0.3, >= 0.3.4)
      tzinfo (~> 1.1)
    addressable (2.4.0)
-    backports (3.10.3)
+    atomos (0.1.3)
+    backports (3.12.0)
    claide (1.0.2)
-    cocoapods (1.3.1)
+    cocoapods (1.6.1)
      activesupport (>= 4.0.2, < 5)
      claide (>= 1.0.2, < 2.0)
-      cocoapods-core (= 1.3.1)
-      cocoapods-deintegrate (>= 1.0.1, < 2.0)
-      cocoapods-downloader (>= 1.1.3, < 2.0)
+      cocoapods-core (= 1.6.1)
+      cocoapods-deintegrate (>= 1.0.2, < 2.0)
+      cocoapods-downloader (>= 1.2.2, < 2.0)
      cocoapods-plugins (>= 1.0.0, < 2.0)
      cocoapods-search (>= 1.0.0, < 2.0)
      cocoapods-stats (>= 1.0.0, < 2.0)
-      cocoapods-trunk (>= 1.2.0, < 2.0)
+      cocoapods-trunk (>= 1.3.1, < 2.0)
      cocoapods-try (>= 1.1.0, < 2.0)
      colored2 (~> 3.1)
      escape (~> 0.0.4)
-      fourflusher (~> 2.0.1)
+      fourflusher (>= 2.2.0, < 3.0)
      gh_inspector (~> 1.0)
-      molinillo (~> 0.5.7)
+      molinillo (~> 0.6.6)
      nap (~> 1.0)
-      ruby-macho (~> 1.1)
-      xcodeproj (>= 1.5.1, < 2.0)
-    cocoapods-core (1.3.1)
+      ruby-macho (~> 1.4)
+      xcodeproj (>= 1.8.1, < 2.0)
+    cocoapods-core (1.6.1)
      activesupport (>= 4.0.2, < 6)
      fuzzy_match (~> 2.0.4)
      nap (~> 1.0)
-    cocoapods-deintegrate (1.0.1)
-    cocoapods-downloader (1.1.3)
+    cocoapods-deintegrate (1.0.4)
+    cocoapods-downloader (1.2.2)
    cocoapods-plugins (1.0.0)
      nap
    cocoapods-search (1.0.0)
-    cocoapods-stats (1.0.0)
-    cocoapods-trunk (1.3.0)
+    cocoapods-stats (1.1.0)
+    cocoapods-trunk (1.3.1)
      nap (>= 0.8, < 2.0)
      netrc (~> 0.11)
    cocoapods-try (1.1.0)
    colored2 (3.1.2)
-    concurrent-ruby (1.0.5)
+    concurrent-ruby (1.1.5)
    escape (0.0.4)
-    ethon (0.11.0)
+    ethon (0.12.0)
      ffi (>= 1.3.0)
-    faraday (0.13.1)
+    faraday (0.15.4)
      multipart-post (>= 1.2, < 3)
-    faraday_middleware (0.12.2)
+    faraday_middleware (0.13.1)
      faraday (>= 0.7.4, < 1.0)
-    ffi (1.9.18)
-    fourflusher (2.0.1)
+    ffi (1.10.0)
+    fourflusher (2.2.0)
    fuzzy_match (2.0.4)
    gh (0.15.1)
      addressable (~> 2.4.0)
@@ -62,18 +63,18 @@ GEM
      multi_json (~> 1.0)
      net-http-persistent (~> 2.9)
      net-http-pipeline
-    gh_inspector (1.0.3)
-    highline (1.7.8)
-    i18n (0.9.1)
+    gh_inspector (1.1.3)
+    highline (1.7.10)
+    i18n (0.9.5)
      concurrent-ruby (~> 1.0)
-    json (2.1.0)
+    json (2.2.0)
    launchy (2.4.3)
      addressable (~> 2.3)
-    minitest (5.10.3)
-    molinillo (0.5.7)
-    multi_json (1.12.2)
+    minitest (5.11.3)
+    molinillo (0.6.6)
+    multi_json (1.13.1)
    multipart-post (2.0.0)
-    nanaimo (0.2.3)
+    nanaimo (0.2.6)
    nap (1.1.0)
    net-http-persistent (2.9.4)
    net-http-pipeline (1.0.1)
@@ -81,9 +82,9 @@ GEM
    pusher-client (0.6.2)
      json
      websocket (~> 1.0)
-    ruby-macho (1.1.0)
+    ruby-macho (1.4.0)
    thread_safe (0.3.6)
-    travis (1.8.8)
+    travis (1.8.9)
      backports
      faraday (~> 0.9)
      faraday_middleware (~> 0.9, >= 0.9.1)
@@ -94,14 +95,15 @@ GEM
      typhoeus (~> 0.6, >= 0.6.8)
    typhoeus (0.8.0)
      ethon (>= 0.8.0)
-    tzinfo (1.2.4)
+    tzinfo (1.2.5)
      thread_safe (~> 0.1)
-    websocket (1.2.5)
-    xcodeproj (1.5.3)
-      CFPropertyList (~> 2.3.3)
+    websocket (1.2.8)
+    xcodeproj (1.8.2)
+      CFPropertyList (>= 2.3.3, < 4.0)
+      atomos (~> 0.1.3)
      claide (>= 1.0.2, < 2.0)
      colored2 (~> 3.1)
-      nanaimo (~> 0.2.3)
+      nanaimo (~> 0.2.6)

 PLATFORMS
  ruby
@@ -111,4 +113,4 @@ DEPENDENCIES
  travis (~> 1.8, >= 1.8.6)

 BUNDLED WITH
-   1.16.0
+   1.17.1
@@ -884,6 +884,7 @@
 				1FA6DE1D1941CC9E000409FB /* Sources */,
 				1FA6DE1E1941CC9E000409FB /* Frameworks */,
 				1FF16580199A6C950080D9A5 /* Fetch Prism Resources */,
+				E7FD807B2106CA8F0087F0A8 /* Transpile Styles */,
 				1FA6DE1F1941CC9E000409FB /* Resources */,
 				1F8A82A81952F19B00B6BF69 /* Update Build Number */,
 				905EF1B6196164E300FC3CE9 /* Copy Command Line Utility */,
@@ -909,8 +910,6 @@
 				1FA6DE411941CC9E000409FB /* Sources */,
 				1FA6DE421941CC9E000409FB /* Frameworks */,
 				1FA6DE431941CC9E000409FB /* Resources */,
-				9041D3A827C49F34399D813E /* [CP] Embed Pods Frameworks */,
-				DF04CC0F24ACD058236B0705 /* [CP] Copy Pods Resources */,
 			);
 			buildRules = (
 			);
@@ -930,7 +929,6 @@
 				905EF1A3196164CA00FC3CE9 /* Sources */,
 				905EF1A4196164CA00FC3CE9 /* Frameworks */,
 				905EF1A5196164CA00FC3CE9 /* Copy Files */,
-				2B0BC8078DAD9D2E3F7D6027 /* [CP] Copy Pods Resources */,
 			);
 			buildRules = (
 			);
@@ -962,6 +960,7 @@
 			developmentRegion = English;
 			hasScannedForEncodings = 0;
 			knownRegions = (
+				English,
 				en,
 				Base,
 				sv,
@@ -978,6 +977,11 @@
 				"ko-KR",
 				"pt-BR",
 				"nl-NL",
+				"nb-NO",
+				tr,
+				"de-DE",
+				"sk-SK",
+				et,
 			);
 			mainGroup = 1FA6DE181941CC9E000409FB;
 			productRefGroup = 1FA6DE221941CC9E000409FB /* Products */;
@@ -1054,16 +1058,16 @@
 			files = (
 			);
 			inputPaths = (
-				"${SRCROOT}/Pods/Target Support Files/Pods-MacDown/Pods-MacDown-resources.sh",
+				"${PODS_ROOT}/Target Support Files/Pods-MacDown/Pods-MacDown-resources.sh",
 				"${PODS_ROOT}/MASPreferences/Framework/en.lproj/MASPreferencesWindow.xib",
 			);
 			name = "[CP] Copy Pods Resources";
 			outputPaths = (
-				"${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}",
+				"${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/MASPreferencesWindow.nib",
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "\"${SRCROOT}/Pods/Target Support Files/Pods-MacDown/Pods-MacDown-resources.sh\"\n";
+			shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-MacDown/Pods-MacDown-resources.sh\"\n";
 			showEnvVarsInLog = 0;
 		};
 		1F8A82A81952F19B00B6BF69 /* Update Build Number */ = {
@@ -1096,21 +1100,6 @@
 			shellScript = "SOURCE=\"$PWD/Dependency/prism\"\nTARGET=\"$PWD/MacDown/Resources/Prism\"\nrm -rf \"$TARGET\"\nmkdir -p \"$TARGET\"\ncp -r \"$SOURCE/components\" \"$TARGET\"\ncp -r \"$SOURCE/themes\" \"$TARGET\"\ncp -r \"$SOURCE/plugins\" \"$TARGET\"\ncp -r \"$SOURCE/components.js\" \"$TARGET\"";
 			showEnvVarsInLog = 0;
 		};
-		2B0BC8078DAD9D2E3F7D6027 /* [CP] Copy Pods Resources */ = {
-			isa = PBXShellScriptBuildPhase;
-			buildActionMask = 2147483647;
-			files = (
-			);
-			inputPaths = (
-			);
-			name = "[CP] Copy Pods Resources";
-			outputPaths = (
-			);
-			runOnlyForDeploymentPostprocessing = 0;
-			shellPath = /bin/sh;
-			shellScript = "\"${SRCROOT}/Pods/Target Support Files/Pods-macdown-cmd/Pods-macdown-cmd-resources.sh\"\n";
-			showEnvVarsInLog = 0;
-		};
 		655CCD821E310F9767572216 /* [CP] Check Pods Manifest.lock */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
@@ -1147,21 +1136,6 @@
 			shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
 			showEnvVarsInLog = 0;
 		};
-		9041D3A827C49F34399D813E /* [CP] Embed Pods Frameworks */ = {
-			isa = PBXShellScriptBuildPhase;
-			buildActionMask = 2147483647;
-			files = (
-			);
-			inputPaths = (
-			);
-			name = "[CP] Embed Pods Frameworks";
-			outputPaths = (
-			);
-			runOnlyForDeploymentPostprocessing = 0;
-			shellPath = /bin/sh;
-			shellScript = "\"${SRCROOT}/Pods/Target Support Files/Pods-MacDownTests/Pods-MacDownTests-frameworks.sh\"\n";
-			showEnvVarsInLog = 0;
-		};
 		B4334ECDC0751C835C1600D7 /* [CP] Check Pods Manifest.lock */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
@@ -1186,7 +1160,7 @@
 			files = (
 			);
 			inputPaths = (
-				"${SRCROOT}/Pods/Target Support Files/Pods-MacDown/Pods-MacDown-frameworks.sh",
+				"${PODS_ROOT}/Target Support Files/Pods-MacDown/Pods-MacDown-frameworks.sh",
 				"${PODS_ROOT}/Sparkle/Sparkle.framework",
 				"${PODS_ROOT}/Sparkle/Sparkle.framework.dSYM",
 			);
@@ -1197,22 +1171,22 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "\"${SRCROOT}/Pods/Target Support Files/Pods-MacDown/Pods-MacDown-frameworks.sh\"\n";
+			shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-MacDown/Pods-MacDown-frameworks.sh\"\n";
 			showEnvVarsInLog = 0;
 		};
-		DF04CC0F24ACD058236B0705 /* [CP] Copy Pods Resources */ = {
+		E7FD807B2106CA8F0087F0A8 /* Transpile Styles */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
 			);
 			inputPaths = (
 			);
-			name = "[CP] Copy Pods Resources";
+			name = "Transpile Styles";
 			outputPaths = (
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "\"${SRCROOT}/Pods/Target Support Files/Pods-MacDownTests/Pods-MacDownTests-resources.sh\"\n";
+			shellScript = "make -C \"$PROJECT_DIR/Tools/GitHub-style-generator/\"";
 			showEnvVarsInLog = 0;
 		};
 /* End PBXShellScriptBuildPhase section */
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0920"
+   LastUpgradeVersion = "1020"
   version = "1.3">
   <BuildAction
      parallelizeBuildables = "YES"
@@ -26,7 +26,6 @@
      buildConfiguration = "Debug"
      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      language = ""
      shouldUseLaunchSchemeArgsEnv = "YES">
      <Testables>
         <TestableReference
@@ -56,7 +55,6 @@
      buildConfiguration = "Debug"
      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      language = ""
      launchStyle = "0"
      useCustomWorkingDirectory = "NO"
      ignoresPersistentStateOnLaunch = "NO"
@@ -0,0 +1,8 @@
+<?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>BuildSystemType</key>
+	<string>Original</string>
+</dict>
+</plist>
@@ -117,6 +117,71 @@ NS_INLINE void treat()
        [invocation invoke];
 #pragma clang diagnostic pop
    }
+    [[NSAppleEventManager sharedAppleEventManager]
+        setEventHandler:self
+            andSelector:@selector(openUrlSchemeAppleEvent:withReplyEvent:)
+          forEventClass:kInternetEventClass andEventID:kAEGetURL];
+}
+
+// Open a file from a browser with url of the form :
+// "x-macdown://open?url=file:///path/to/a/file&line=123&column=45"
+- (void)openUrlSchemeAppleEvent:(NSAppleEventDescriptor *)event
+                 withReplyEvent:(NSAppleEventDescriptor *)reply
+{
+    NSString *urlString = [[event paramDescriptorForKeyword:keyDirectObject] stringValue];
+    if (!urlString) {
+        return;
+    }
+    NSURL *url = [[NSURL alloc] initWithString:urlString];
+    if (!url) {
+        return;
+    }
+    NSURLComponents *urlComponents = [NSURLComponents componentsWithURL:url
+                                                resolvingAgainstBaseURL:NO];
+    if (!urlComponents) {
+        return;
+    }
+    NSString *host = urlComponents.host;
+    if (!host || ![host isEqualToString:@"open"]) {
+        return;
+    }
+    NSArray *queryItems = urlComponents.queryItems;
+    if (!queryItems) {
+        return;
+    }
+    NSString *fileParam = [self valueForKey:@"url" fromQueryItems:queryItems];
+    if (!fileParam) {
+        return;
+    }
+    // FIXME: Could not figure out how to place the insertion point at a given
+    // line and column.
+    /* Unused */ NSString *lineParam = [self valueForKey:@"line"
+                                          fromQueryItems:queryItems];
+    /* Unused */ NSString *columnParam = [self valueForKey:@"column"
+                                            fromQueryItems:queryItems];
+    NSLog(@"%@:%@:%@", fileParam, lineParam, columnParam);
+
+    NSURL *target = [NSURL URLWithString:fileParam];
+    if (!target) {
+        return;
+    }
+    NSDocumentController *c = [NSDocumentController sharedDocumentController];
+    [c openDocumentWithContentsOfURL:target display:YES completionHandler:
+     ^(NSDocument *document, BOOL wasOpen, NSError *error) {
+         if (!document || wasOpen || error)
+             return;
+         NSRect frame = [NSScreen mainScreen].visibleFrame;
+         for (NSWindowController *wc in document.windowControllers)
+             [wc.window setFrame:frame display:YES];
+     }];
+
+}
+
+- (NSString *)valueForKey:(NSString *)key fromQueryItems:(NSArray *)queryItems
+{
+    NSPredicate *predicate = [NSPredicate predicateWithFormat:@"name=%@", key];
+    NSURLQueryItem *queryItem = [[queryItems filteredArrayUsingPredicate:predicate] firstObject];
+    return queryItem.value;
 }

 - (MPPreferences *)preferences
@@ -268,19 +333,19 @@ NS_INLINE void treat()

 - (void)openPendingPipedContent {
    NSDocumentController *c = [NSDocumentController sharedDocumentController];
-    
+
    if (self.preferences.pipedContentFileToOpen) {
        NSURL *pipedContentFileToOpenURL = [NSURL fileURLWithPath:self.preferences.pipedContentFileToOpen];
        NSError *readPipedContentError;
        NSString *pipedContentString = [NSString stringWithContentsOfURL:pipedContentFileToOpenURL encoding:NSUTF8StringEncoding error:&readPipedContentError];
-        
+
        NSError *openDocumentError;
        MPDocument *document = (MPDocument *)[c openUntitledDocumentAndDisplay:YES error:&openDocumentError];
-        
+
        if (document && openDocumentError == nil && readPipedContentError == nil) {
            document.markdown = pipedContentString;
        }
-        
+
        self.preferences.pipedContentFileToOpen = nil;
        [self.preferences synchronize];
    }
@@ -4,6 +4,18 @@
 <dict>
 	<key>CFBundleDevelopmentRegion</key>
 	<string>en</string>
+	<key>CFBundleURLTypes</key>
+	<array>
+		<dict>
+			<key>CFBundleURLName</key>
+			<string>Macdown custom control</string>
+			<key>CFBundleURLSchemes</key>
+			<array>
+				<string>x-macdown</string>
+			</array>
+		</dict>
+	</array>
+
 	<key>CFBundleDocumentTypes</key>
 	<array>
 		<dict>
@@ -1,6 +1,6 @@
 # MacDown

-![MacDown logo](http://macdown.uranusjr.com/static/images/logo-160.png)
+![MacDown logo](https://macdown.uranusjr.com/static/images/logo-160.png)

 Hello there! I’m **MacDown**, the open source Markdown editor for OS X.

@@ -10,17 +10,17 @@ Let me introduce myself.

 ## Markdown and I

-**Markdown** is a plain text formatting syntax created by John Gruber, aiming to provide a easy-to-read and feasible markup. The original Markdown syntax specification can be found [here](http://daringfireball.net/projects/markdown/syntax).
+**Markdown** is a plain text formatting syntax created by John Gruber, aiming to provide a easy-to-read and feasible markup. The original Markdown syntax specification can be found [here](https://daringfireball.net/projects/markdown/syntax).

 **MacDown** is created as a simple-to-use editor for Markdown documents. I render your Markdown contents real-time into HTML, and display them in a preview panel.

-![MacDown Screenshot](http://d.pr/i/10UGP+)
+![MacDown Screenshot](https://d.pr/i/10UGP+)

 I support all the original Markdown syntaxes. But I can do so much more! Various popular but non-standard syntaxes can be turned on/off from the [**Markdown** preference pane](#markdown-pane).

 You can specify extra HTML rendering options through the [**Rendering** preference pane](#rendering-pane).

-You can customize the editor window to you liking in the [**Editor** preferences pane](#editor-pane):
+You can customize the editor window to your liking in the [**Editor** preferences pane](#editor-pane):

 You can configure various application (that's me!) behaviors in the [**General** preference pane](#general-pane).

@@ -75,24 +75,24 @@ or
 Just put angle brackets around an email and it becomes clickable: <uranusjr@gmail.com>  
 `<uranusjr@gmail.com>`  

-Same thing with urls: <http://macdown.uranusjr.com>  
-` <http://macdown.uranusjr.com>`  
+Same thing with urls: <https://macdown.uranusjr.com>  
+` <https://macdown.uranusjr.com>`  

-Perhaps you want to some link text like this: [Macdown Website](http://macdown.uranusjr.com "Title")  
-`[Macdown Website](http://macdown.uranusjr.com "Title")` (The title is optional)  
+Perhaps you want to link some text like this: [Macdown Website](https://macdown.uranusjr.com "Title")  
+`[Macdown Website](https://macdown.uranusjr.com "Title")` (The title is optional)  


 #### Reference style
 Sometimes it looks too messy to include big long urls inline, or you want to keep all your urls together.  

 Make [a link][arbitrary_id] `[a link][arbitrary_id]` then on it's own line anywhere else in the file:  
-`[arbitrary_id]: http://macdown.uranusjr.com "Title"`
+`[arbitrary_id]: https://macdown.uranusjr.com "Title"`
  
 If the link text itself would make a good id, you can link [like this][] `[like this][]`, then on it's own line anywhere else in the file:  
-`[like this]: http://macdown.uranusjr.com`  
+`[like this]: https://macdown.uranusjr.com`  

-[arbitrary_id]: http://macdown.uranusjr.com "Title"
-[like this]: http://macdown.uranusjr.com  
+[arbitrary_id]: https://macdown.uranusjr.com "Title"
+[like this]: https://macdown.uranusjr.com  


 ### Images
@@ -189,7 +189,7 @@ If you type three asterisks `***` or three dashes `---` on a line, I'll display

 ## <a name="markdown-pane"></a>The Markdown Preference Pane
 This is where I keep all preferences related to how I parse markdown into html.  
-![Markdown preferences pane](http://d.pr/i/RQEi+)
+![Markdown preferences pane](https://d.pr/i/RQEi+)

 ### Document Formatting
 The ***Smartypants*** extension automatically transforms straight quotes (`"` and `'`) in your text into typographer’s quotes (`“`, `”`, `‘`, and `’`) according to the context. Very useful if you’re a typography freak like I am. Quote and Smartypants are syntactically incompatible. If both are enabled, Quote takes precedence.
@@ -233,9 +233,9 @@ print('Hello world!')

 You can add an optional language ID at the end of the first line. The language ID will only be used to highlight the code inside if you tick the ***Enable highlighting in code blocks*** option. This is what happens if you enable it:

-![Syntax highlighting example](http://d.pr/i/9HM6+)
+![Syntax highlighting example](https://d.pr/i/9HM6+)

-I support many popular languages as well as some generic syntax descriptions that can be used if your language of choice is not supported. See [relevant sections on the official site](http://macdown.uranusjr.com/features/) for a full list of supported syntaxes.
+I support many popular languages as well as some generic syntax descriptions that can be used if your language of choice is not supported. See [relevant sections on the official site](https://macdown.uranusjr.com/features/) for a full list of supported syntaxes.


 ### Inline Formatting
@@ -260,7 +260,7 @@ Footnotes           | [\^4] and [\^4]: | [^4] and footnote 4   |

 ## <a name="rendering-pane"></a>The Rendering Preference Pane
 This is where I keep preferences relating to how I render and style the parsed markdown in the preview window.  
-![Rendering preferences pane](http://d.pr/i/rT4d+)
+![Rendering preferences pane](https://d.pr/i/rT4d+)

 ### CSS
 You can choose different css files for me to use to render your html. You can even customize or add your own custom css files.
@@ -309,13 +309,13 @@ Normally I require you to put two spaces and a newline (aka return) at the end o
 ## <a name="general-pane"></a>The General Preferences Pane

 This is where I keep preferences related to application behavior.  
-![General preferences pane](http://d.pr/i/rvwu+)
+![General preferences pane](https://d.pr/i/rvwu+)

 The General Preferences Pane allows you to tell me how you want me to behave. For example, do you want me to make sure there is a document open when I launch? You can also tell me if I should constantly update the preview window as you type, or wait for you to hit `command-R` instead. Maybe you prefer your editor window on the right? Or to see the word-count as you type. This is also the place to tell me if you are interested in pre-releases of me, or just want to stick to better-tested official releases.  

 ## <a name="editor-pane"></a>The Editor Preference Pane
 This is where I keep preferences related to the behavior and styling of the editing window.  
-![Editor preferences pane](http://d.pr/i/6OL5+)
+![Editor preferences pane](https://d.pr/i/6OL5+)


 ### Styling
@@ -327,7 +327,17 @@ You can also edit, or even add new themes if you want to! Just click the ***Reve
 I offer auto-completion and other functions to ease your editing experience. If you don’t like it, however, you can turn them off.


+## Hidden preference

+You can see the HTML behind a preview by enabling the OS X built-in WebKit developer tools for MacDown in a terminal window:
+
+```
+defaults write com.uranusjr.macdown WebKitDeveloperExtras -bool true
+```
+
+Then select “Inspect Element” in the right-click context menu inside the preview pane.
+
+This is the exact same inspector you find in Safari if you turn on the developer tools.


 ## Hack On
@@ -22,6 +22,19 @@ DEPENDENCIES:
  - PAPreferences (~> 0.4)
  - Sparkle (~> 1.18)

+SPEC REPOS:
+  https://github.com/cocoapods/specs.git:
+    - GBCli
+    - JJPluralForm
+    - LibYAML
+    - M13OrderedDictionary
+    - MASPreferences
+    - PAPreferences
+    - Sparkle
+  https://github.com/MacDownApp/cocoapods-specs.git:
+    - handlebars-objc
+    - hoedown
+
 SPEC CHECKSUMS:
  GBCli: e5f988fadb68e1e3c01919f134009fed9796fde0
  handlebars-objc: dde09557cfee1dd0f34ab39595bd5eae7e17cb8b
@@ -35,4 +48,4 @@ SPEC CHECKSUMS:

 PODFILE CHECKSUM: 1c5b20dfe418eb7c8d4ad108b08133a493681f55

-COCOAPODS: 1.3.1
+COCOAPODS: 1.6.1
@@ -16,6 +16,10 @@ Visit the [project site](http://macdown.uranusjr.com/) for more information, or

    brew cask install macdown

+## Screenshot
+
+![screenshot](assets/screenshot.png)
+
 ## License

 MacDown is released under the terms of MIT License. You may find the content of the license [here](http://opensource.org/licenses/MIT), or inside the `LICENSE` directory.
@@ -74,6 +78,12 @@ Refer to the official guides of Git and CocoaPods if you need more instructions.
    git submodule update
    bundle exec pod install

+### Translation
+
+Please help translation on [Transifex](https://www.transifex.com/macdown/macdown/).
+
+![Transifex translation percentage](https://www.transifex.com/projects/p/macdown/resource/macdownxliff/chart/image_png/)
+
 ## Discussion

 [![Gitter](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/MacDownApp/macdown)
@@ -0,0 +1 @@
+/node_modules/
@@ -0,0 +1,13 @@
+NODE_SASS = node_modules/.bin/node-sass
+
+target = ../../MacDown/Resources/Styles/GitHub-2017.css
+
+all: $(target)
+
+$(target): index.sass package-lock.json
+	$(NODE_SASS) --include-path node_modules $< | sed s/.markdown-body/body/ > $@
+
+clean:
+	$(RM) $(target)
+
+.PHONY: all clean
@@ -0,0 +1,9 @@
+# GitHub Style Generator
+
+This tool generates the GitHub style with official GitHub style package. npm 5 or above is required (to make use of `package-lock.json`). To update the style, bump the name in `Makefile`, and run:
+
+```bash
+npm install
+npm update primer-markdown
+make
+```
@@ -0,0 +1 @@
+@import primer-markdown/index
@@ -0,0 +1,15 @@
+{
+  "name": "github-style-generator",
+  "version": "1.0.0",
+  "description": "Generates GitHub style for MacDown.",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/MacDownApp/macdown/tree/master/Tools/GitHub-theme-generator"
+  },
+  "author": "Franklin Yu",
+  "license": "MIT",
+  "dependencies": {
+    "node-sass": "^4.9.2",
+    "primer-markdown": "^3.7.8"
+  }
+}
@@ -2,6 +2,8 @@
 # -*- coding: utf-8 -*-

 from __future__ import print_function
+
+import argparse
 import os
 import re
 import shutil
@@ -50,13 +52,15 @@ def archive_dir(zip_f, directory):
            zip_f.write(full_path)


-def main(argv):
-    if len(argv) < 2:
-        name = os.path.basename(argv[0])
-        print('Usage: {name} private_key'.format(name=name))
-        return
+def parse_args(argv):
+    parser = argparse.ArgumentParser()
+    parser.add_argument('path_to_pem', help='path to .pem private key')
+    return parser.parse_args(argv)

-    cert_path = argv[1]
+
+def main(argv):
+    options = parse_args(argv)
+    cert_path = options.path_to_pem

    print('Pre-build cleaning...')
    if os.path.exists(BUILD_DIR):
@@ -141,5 +145,4 @@ def main(argv):


 if __name__ == '__main__':
-    import sys
-    main(sys.argv)
+    main(None)