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CONTRIBUTING.md

@@ -12,7 +12,7 @@ All code should obey the 80-column rule.
 
 Exception: If a URL in a comment is too long, it can go over the limit. This happens a lot for Apple’s official documentation. Remember, however, that many websites offer alternative, shorter URL forms that are permanent. For example:
 
-* The title slug in StackOverflow (and other StackExchange sites) URLs can be ommitted. The following two are equivalent:
+* The title slug in StackOverflow (and other StackExchange sites) URLs can be omitted. The following two are equivalent:
 
     `http://stackoverflow.com/questions/13155612/how-does-one-eliminate-objective-c-try-catch-blocks-like-this`
     `http://stackoverflow.com/questions/13155612`
@@ -29,7 +29,7 @@ Exception: If a URL in a comment is too long, it can go over the limit. This hap
 * If only one statement is contained inside the block, omit braces unless...
     * This is part of an if-(else if-)else structure. All brace styles in the same structure should match (i.e. either non or all of them omit braces).
 
-#### Stetements Inside `if`, `while`, etc.
+#### Statements Inside `if`, `while`, etc.
 
 * Prefer implicit boolean conversion when it makes sense.
     * `if (str.length)` is better than `if (str.length != 0)` if you want to know whether a string is empty. 
@@ -56,7 +56,7 @@ Exception: If a URL in a comment is too long, it can go over the limit. This hap
     }
     ```
 
-* If code alignment is ambiguious, add extra indentation.
+* If code alignment is ambiguous, add extra indentation.
 
     Yes:
     ```c
@@ -88,7 +88,7 @@ Exception: If a URL in a comment is too long, it can go over the limit. This hap
 
 Always use *four spaces* instead of tabs for indentation. Trailing whitespaces should be removed. You can turn on the **Automatically trim trailing whitespace** option in Xcode to let it do the job for you.
 
-Try to ensure that there’s a trailing newline in the end of a file. This is not strictly enforced since there are no easy ways to do that (except checking manually), but I’d appriciate the effort.
+Try to ensure that there’s a trailing newline in the end of a file. This is not strictly enforced since there are no easy ways to do that (except checking manually), but I’d appreciate the effort.
 
 ## Version Control
 

MacDown/Code/Application/MPMainController.m

@@ -249,7 +249,7 @@ - (BOOL)applicationShouldOpenUntitledFile:(NSApplication *)sender
 {
     if (self.preferences.filesToOpen.count || self.preferences.pipedContentFileToOpen)
         return NO;
-    return !self.preferences.supressesUntitledDocumentOnLaunch;
+    return !self.preferences.suppressesUntitledDocumentOnLaunch;
 }
 
 - (void)applicationDidBecomeActive:(NSNotification *)notification

MacDown/Code/Document/MPDocument.m

@@ -139,7 +139,7 @@ - (int)extensionFlags
         flags |= HOEDOWN_EXT_NO_INTRA_EMPHASIS;
     if (self.extensionQuote)
         flags |= HOEDOWN_EXT_QUOTE;
-    if (self.extensionStrikethough)
+    if (self.extensionStrikethrough)
         flags |= HOEDOWN_EXT_STRIKETHROUGH;
     if (self.extensionSuperscript)
         flags |= HOEDOWN_EXT_SUPERSCRIPT;
@@ -450,7 +450,7 @@ - (void)windowControllerDidLoadNib:(NSWindowController *)controller
     wordCountWidget.enabled = NO;
 
     // These needs to be queued until after the window is shown, so that editor
-    // can have the correct dimention for size-limiting and stuff. See
+    // can have the correct dimension for size-limiting and stuff. See
     // https://github.com/uranusjr/macdown/issues/236
     [[NSOperationQueue mainQueue] addOperationWithBlock:^{
         [self setupEditor:nil];
@@ -723,7 +723,7 @@ - (BOOL)textView:(NSTextView *)textView shouldChangeTextInRange:(NSRange)range
 
     if (self.preferences.editorCompleteMatchingCharacters)
     {
-        BOOL strikethrough = self.preferences.extensionStrikethough;
+        BOOL strikethrough = self.preferences.extensionStrikethrough;
         if ([textView completeMatchingCharactersForTextInRange:range
                                                     withString:str
                                           strikethroughEnabled:strikethrough])
@@ -1026,7 +1026,7 @@ - (BOOL)rendererHasGraphviz:(MPRenderer *)renderer
     return self.preferences.htmlGraphviz;
 }
 
-- (MPCodeBlockAccessoryType)rendererCodeBlockAccesory:(MPRenderer *)renderer
+- (MPCodeBlockAccessoryType)rendererCodeBlockAccessory:(MPRenderer *)renderer
 {
     return self.preferences.htmlCodeBlockAccessory;
 }
@@ -1064,7 +1064,7 @@ - (void)renderer:(MPRenderer *)renderer didProduceHTMLOutput:(NSString *)html
     }
 
     NSURL *baseUrl = self.fileURL;
-    if (!baseUrl)   // Unsaved doument; just use the default URL.
+    if (!baseUrl)   // Unsaved document; just use the default URL.
         baseUrl = self.preferences.htmlDefaultDirectoryUrl;
 
     self.manualRender = self.preferences.markdownManualRender;
@@ -1082,7 +1082,7 @@ - (void)renderer:(MPRenderer *)renderer didProduceHTMLOutput:(NSString *)html
     if (self.isPreviewReady && [self.currentBaseUrl isEqualTo:baseUrl])
     {
         // HACK: Ideally we should only inject the parts that changed, and only
-        // get the parts we need. For now we only get a complete HTML codument,
+        // get the parts we need. For now we only get a complete HTML document,
         // and rely on regex to get the parts we want in the DOM.
 
         // Use the existing tree if available, and replace the content.
@@ -1657,7 +1657,7 @@ - (void)adjustEditorInsets
         if (editorWidth > 2 * x + maxWidth)
             x = (editorWidth - maxWidth) * 0.45;
         // We tend to expect things in an editor to shift to left a bit.
-        // Hence the 0.45 instead of 0.5 (which whould feel a bit too much).
+        // Hence the 0.45 instead of 0.5 (which would feel a bit too much).
     }
     self.editor.textContainerInset = NSMakeSize(x, y);
 }
@@ -1682,7 +1682,7 @@ - (void)redrawDivider
     else
     {
         // If both sides are visible, draw a default "transparent" divider.
-        // This works around the possibile problem of divider's color being too
+        // This works around the possible problem of divider's color being too
         // similar to both the editor and preview and being obscured.
         self.splitView.dividerColor = nil;
     }

MacDown/Code/Document/MPRenderer.h

@@ -56,7 +56,7 @@ typedef NS_ENUM(NSUInteger, MPCodeBlockAccessoryType)
 - (BOOL)rendererHasSyntaxHighlighting:(MPRenderer *)renderer;
 - (BOOL)rendererHasMermaid:(MPRenderer *)renderer;
 - (BOOL)rendererHasGraphviz:(MPRenderer *)renderer;
-- (MPCodeBlockAccessoryType)rendererCodeBlockAccesory:(MPRenderer *)renderer;
+- (MPCodeBlockAccessoryType)rendererCodeBlockAccessory:(MPRenderer *)renderer;
 - (BOOL)rendererHasMathJax:(MPRenderer *)renderer;
 - (NSString *)rendererHighlightingThemeName:(MPRenderer *)renderer;
 - (void)renderer:(MPRenderer *)renderer didProduceHTMLOutput:(NSString *)html;

MacDown/Code/Document/MPRenderer.m

@@ -222,7 +222,7 @@ @interface MPRenderer ()
 @property BOOL syntaxHighlighting;
 @property BOOL mermaid;
 @property BOOL graphviz;
-@property MPCodeBlockAccessoryType codeBlockAccesory;
+@property MPCodeBlockAccessoryType codeBlockAccessory;
 @property BOOL lineNumbers;
 @property BOOL manualRender;
 @property (copy) NSString *highlightingThemeName;
@@ -252,7 +252,7 @@ NS_INLINE void add_to_languages(
     }
     else if (require)
     {
-        NSLog(@"Unknown Prism langauge requirement "
+        NSLog(@"Unknown Prism language requirement "
               @"%@ dropped for unknown format", require);
     }
 }
@@ -382,7 +382,7 @@ - (NSArray *)prismStylesheets
         NSURL *url = MPPrismPluginURL(@"line-numbers", @"css");
         [stylesheets addObject:[MPStyleSheet CSSWithURL:url]];
     }
-    if ([self.delegate rendererCodeBlockAccesory:self]
+    if ([self.delegate rendererCodeBlockAccessory:self]
         == MPCodeBlockAccessoryLanguageName)
     {
         NSURL *url = MPPrismPluginURL(@"show-language", @"css");
@@ -410,7 +410,7 @@ - (NSArray *)prismScripts
         NSURL *url = MPPrismPluginURL(@"line-numbers", @"js");
         [scripts addObject:[MPScript javaScriptWithURL:url]];
     }
-    if ([self.delegate rendererCodeBlockAccesory:self]
+    if ([self.delegate rendererCodeBlockAccessory:self]
         == MPCodeBlockAccessoryLanguageName)
     {
         NSURL *url = MPPrismPluginURL(@"show-language", @"js");
@@ -494,7 +494,7 @@ - (NSArray *)stylesheets
 
     }
 
-    if ([delegate rendererCodeBlockAccesory:self] == MPCodeBlockAccessoryCustom)
+    if ([delegate rendererCodeBlockAccessory:self] == MPCodeBlockAccessoryCustom)
     {
         NSURL *url = MPExtensionURL(@"show-information", @"css");
         [stylesheets addObject:[MPStyleSheet CSSWithURL:url]];
@@ -541,7 +541,7 @@ - (void)parseAndRenderWithMaxDelay:(NSTimeInterval)maxDelay {
             markdown = [[self.dataSource rendererMarkdown:self] copy];
         });
 
-        // Parse in backgound
+        // Parse in background
         [self parseMarkdown:markdown];
 
         // Wait untils is renderer has finished loading OR until the maxDelay has passed
@@ -632,7 +632,7 @@ - (void)renderIfPreferencesChanged
     else if (!MPAreNilableStringsEqual(
             [d rendererStyleName:self], self.styleName))
         changed = YES;
-    else if ([d rendererCodeBlockAccesory:self] != self.codeBlockAccesory)
+    else if ([d rendererCodeBlockAccessory:self] != self.codeBlockAccessory)
         changed = YES;
 
     if (changed)
@@ -654,7 +654,7 @@ - (void)render
     self.mermaid = [delegate rendererHasMermaid:self];
     self.graphviz = [delegate rendererHasGraphviz:self];
     self.highlightingThemeName = [delegate rendererHighlightingThemeName:self];
-    self.codeBlockAccesory = [delegate rendererCodeBlockAccesory:self];
+    self.codeBlockAccessory = [delegate rendererCodeBlockAccessory:self];
 }
 
 - (NSString *)HTMLForExportWithStyles:(BOOL)withStyles

MacDown/Code/Extension/NSTextView+Autocomplete.m

@@ -147,7 +147,7 @@ - (BOOL)completeMatchingCharacterForText:(NSString *)string
 
     for (const unichar *cs = kMPMatchingCharactersMap[0]; *cs != 0; cs += 2)
     {
-        // Ignore IM input of ASCII charaters.
+        // Ignore IM input of ASCII characters.
         if (hasMarkedText && cs[0] < L'\u0100')
             continue;
 
@@ -157,7 +157,7 @@ - (BOOL)completeMatchingCharacterForText:(NSString *)string
         {
             NSRange range = NSMakeRange(location, 0);
             NSString *completion = [NSString stringWithCharacters:cs length:2];
-            // Mimic OS X's quote substitution if it's on.
+            // Mimic macOS's quote substitution if it's on.
             if (self.isAutomaticQuoteSubstitutionEnabled)
             {
                 unichar c = L'\0';

MacDown/Code/Extension/WebView+WebViewPrivateHeaders.h

@@ -19,7 +19,7 @@
 
 /*!
  @method pageSizeMultiplier
- @result The page size multipler.
+ @result The page size multiplier.
  */
 - (float)pageSizeMultiplier;
 

MacDown/Code/Preferences/MPPreferences.h

@@ -17,15 +17,15 @@ extern NSString * const MPDidDetectFreshInstallationNotification;
 @property (assign) NSString *firstVersionInstalled;
 @property (assign) NSString *latestVersionInstalled;
 @property (assign) BOOL updateIncludesPreReleases;
-@property (assign) BOOL supressesUntitledDocumentOnLaunch;
+@property (assign) BOOL suppressesUntitledDocumentOnLaunch;
 @property (assign) BOOL createFileForLinkTarget;
 
 // Extension flags.
 @property (assign) BOOL extensionIntraEmphasis;
 @property (assign) BOOL extensionTables;
 @property (assign) BOOL extensionFencedCode;
 @property (assign) BOOL extensionAutolink;
-@property (assign) BOOL extensionStrikethough;
+@property (assign) BOOL extensionStrikethrough;
 @property (assign) BOOL extensionUnderline;
 @property (assign) BOOL extensionSuperscript;
 @property (assign) BOOL extensionHighlight;
@@ -81,7 +81,7 @@ extern NSString * const MPDidDetectFreshInstallationNotification;
 
 - (instancetype)init;
 
-// Convinience methods.
+// Convenience methods.
 @property (nonatomic, assign) NSArray *filesToOpen;
 @property (nonatomic, assign) NSString *pipedContentFileToOpen;
 

MacDown/Code/Preferences/MPPreferences.m

@@ -73,14 +73,14 @@ - (instancetype)init
 @dynamic firstVersionInstalled;
 @dynamic latestVersionInstalled;
 @dynamic updateIncludesPreReleases;
-@dynamic supressesUntitledDocumentOnLaunch;
+@dynamic suppressesUntitledDocumentOnLaunch;
 @dynamic createFileForLinkTarget;
 
 @dynamic extensionIntraEmphasis;
 @dynamic extensionTables;
 @dynamic extensionFencedCode;
 @dynamic extensionAutolink;
-@dynamic extensionStrikethough;
+@dynamic extensionStrikethrough;
 @dynamic extensionUnderline;
 @dynamic extensionSuperscript;
 @dynamic extensionHighlight;
@@ -235,7 +235,7 @@ - (void)cleanupObsoleteAutosaveValues
  * Note that since this is called only when the user launches the app the first
  * time, new preferences that breaks backward compatibility should NOT be put
  * here. An example would be adding a boolean config to turn OFF an existing
- * functionality. If you add the defualt-loading code here, existing users
+ * functionality. If you add the default-loading code here, existing users
  * upgrading from an old version will not have this method invoked, thus
  * effecting app behavior.
  *

MacDown/Code/Preferences/MPTerminalPreferencesViewController.m

@@ -90,7 +90,7 @@ - (void)setShellUtilityURL:(NSURL *)url
 - (void)viewDidLoad
 {
     [super viewDidLoad];
-    [self highlightMacdownInInfo];
+    [self highlightMacDownInInfo];
 
     self.installUninstallButton.target = self;
     self.shellUtilityURL = nil;
@@ -172,9 +172,9 @@ - (void)uninstallShellUtility
 }
 
 /**
- * Highlights all occurences of "macdown" in the info-text
+ * Highlights all occurrences of "macdown" in the info-text
  */
-- (void)highlightMacdownInInfo
+- (void)highlightMacDownInInfo
 {
     NSString *infoString = self.infoTextField.stringValue;
     NSMutableAttributedString *attributedInfoString =
@@ -197,7 +197,7 @@ - (void)highlightMacdownInInfo
 
             searchRange.location = foundRange.location + foundRange.length;
         }
-        else // Found all occurences
+        else // Found all occurrences
         {
             break;
         }

MacDown/Code/Utility/MPUtilities.m

@@ -135,7 +135,7 @@ BOOL MPStringIsNewline(NSString *str)
     NSURL *url = [bundle URLForResource:name withExtension:@"css"
                            subdirectory:@"Prism/themes"];
 
-    // Safty net: file not found, use default.
+    // Safety net: file not found, use default.
     if (!url)
     {
         url = [bundle URLForResource:@"prism" withExtension:@"css"

MacDown/Code/View/MPEditorView.m

@@ -141,7 +141,7 @@ - (void)setFrameSize:(NSSize)newSize
     [super setFrameSize:newSize];
 }
 
-/** Overriden to perform extra operation on initial text setup.
+/** Overridden to perform extra operation on initial text setup.
  *
  * When we first launch the editor, -didChangeText will *not* be called, so we
  * override this to perform required resizing. The -updateContentRect is wrapped
@@ -165,7 +165,7 @@ - (void)setString:(NSString *)string
 
 #pragma mark - Overrides
 
-/** Overriden to perform extra operation on text change.
+/** Overridden to perform extra operation on text change.
  *
  * Updates content height, and invoke the resizing method to apply it.
  *

MacDown/Localization/Base.lproj/MPGeneralPreferencesViewController.xib

@@ -127,7 +127,7 @@
                                 </buttonCell>
                                 <connections>
                                     <action selector="updateWordCounterVisibility:" target="-2" id="COx-AW-eef"/>
-                                    <binding destination="-2" name="value" keyPath="self.preferences.supressesUntitledDocumentOnLaunch" id="r2p-vy-69v">
+                                    <binding destination="-2" name="value" keyPath="self.preferences.suppressesUntitledDocumentOnLaunch" id="r2p-vy-69v">
                                         <dictionary key="options">
                                             <string key="NSValueTransformerName">NSNegateBoolean</string>
                                         </dictionary>

MacDown/Localization/Base.lproj/MPMarkdownPreferencesViewController.xib

@@ -71,7 +71,7 @@
                                     <font key="font" metaFont="system"/>
                                 </buttonCell>
                                 <connections>
-                                    <binding destination="-2" name="value" keyPath="self.preferences.extensionStrikethough" id="tWe-ZX-b8J"/>
+                                    <binding destination="-2" name="value" keyPath="self.preferences.extensionStrikethrough" id="tWe-ZX-b8J"/>
                                 </connections>
                             </button>
                             <button translatesAutoresizingMaskIntoConstraints="NO" id="CCI-wC-lHw">

MacDown/Localization/Base.lproj/MainMenu.xib

@@ -450,7 +450,7 @@
                             <menuItem title="Strikethrough" keyEquivalent="-" id="9CN-Qi-Fln">
                                 <connections>
                                     <action selector="toggleStrikethrough:" target="-1" id="rUc-gb-x5q"/>
-                                    <binding destination="eq0-c4-vgQ" name="hidden" keyPath="self.preferences.extensionStrikethough" id="kQ0-Wi-BPs">
+                                    <binding destination="eq0-c4-vgQ" name="hidden" keyPath="self.preferences.extensionStrikethrough" id="kQ0-Wi-BPs">
                                         <dictionary key="options">
                                             <string key="NSValueTransformerName">NSNegateBoolean</string>
                                         </dictionary>

MacDown/MacDown-Info.plist

@@ -8,7 +8,7 @@
 	<array>
 		<dict>
 			<key>CFBundleURLName</key>
-			<string>Macdown custom control</string>
+			<string>MacDown custom control</string>
 			<key>CFBundleURLSchemes</key>
 			<array>
 				<string>x-macdown</string>