Use lower-case Swift 3 convention for DownOptions

README.md

@@ -165,19 +165,19 @@ Each protocol has options that will influence either rendering or parsing:
 /**
  Default options
 */
-public static let Default = DownOptions(rawValue: 0)
+public static let `default` = DownOptions(rawValue: 0)
 
 // MARK: - Rendering Options
 
 /**
  Include a `data-sourcepos` attribute on all block elements
 */
-public static let SourcePos = DownOptions(rawValue: 1 << 1)
+public static let sourcePos = DownOptions(rawValue: 1 << 1)
 
 /**
  Render `softbreak` elements as hard line breaks.
 */
-public static let HardBreaks = DownOptions(rawValue: 1 << 2)
+public static let hardBreaks = DownOptions(rawValue: 1 << 2)
 
 /**
  Suppress raw HTML and unsafe links (`javascript:`, `vbscript:`,
@@ -186,25 +186,25 @@ public static let HardBreaks = DownOptions(rawValue: 1 << 2)
  by a placeholder HTML comment. Unsafe links are replaced by
  empty strings.
 */
-public static let Safe = DownOptions(rawValue: 1 << 3)
+public static let safe = DownOptions(rawValue: 1 << 3)
 
 // MARK: - Parsing Options
 
 /**
  Normalize tree by consolidating adjacent text nodes.
 */
-public static let Normalize = DownOptions(rawValue: 1 << 4)
+public static let normalize = DownOptions(rawValue: 1 << 4)
 
 /**
  Validate UTF-8 in the input before parsing, replacing illegal
  sequences with the replacement character U+FFFD.
 */
-public static let ValidateUTF8 = DownOptions(rawValue: 1 << 5)
+public static let validateUTF8 = DownOptions(rawValue: 1 << 5)
 
 /**
  Convert straight quotes to curly, --- to em dashes, -- to en dashes.
 */
-public static let Smart = DownOptions(rawValue: 1 << 6)
+public static let smart = DownOptions(rawValue: 1 << 6)
 ```
 
 ### Supports

Source/Enums & Options/DownOptions.swift

@@ -16,19 +16,19 @@ public struct DownOptions: OptionSet {
     /**
      Default options
     */
-    public static let Default = DownOptions(rawValue: CMARK_OPT_DEFAULT)
+    public static let `default` = DownOptions(rawValue: CMARK_OPT_DEFAULT)
 
     // MARK: - Rendering Options
 
     /**
      Include a `data-sourcepos` attribute on all block elements
     */
-    public static let SourcePos = DownOptions(rawValue: CMARK_OPT_SOURCEPOS)
+    public static let sourcePos = DownOptions(rawValue: CMARK_OPT_SOURCEPOS)
 
     /**
      Render `softbreak` elements as hard line breaks.
     */
-    public static let HardBreaks = DownOptions(rawValue: CMARK_OPT_HARDBREAKS)
+    public static let hardBreaks = DownOptions(rawValue: CMARK_OPT_HARDBREAKS)
 
     /**
      Suppress raw HTML and unsafe links (`javascript:`, `vbscript:`,
@@ -37,24 +37,24 @@ public struct DownOptions: OptionSet {
      by a placeholder HTML comment. Unsafe links are replaced by
      empty strings.
     */
-    public static let Safe = DownOptions(rawValue: CMARK_OPT_SAFE)
+    public static let safe = DownOptions(rawValue: CMARK_OPT_SAFE)
 
     // MARK: - Parsing Options
 
     /**
      Normalize tree by consolidating adjacent text nodes.
     */
-    public static let Normalize = DownOptions(rawValue: CMARK_OPT_NORMALIZE)
+    public static let normalize = DownOptions(rawValue: CMARK_OPT_NORMALIZE)
 
     /**
      Validate UTF-8 in the input before parsing, replacing illegal
      sequences with the replacement character U+FFFD.
     */
-    public static let ValidateUTF8 = DownOptions(rawValue: CMARK_OPT_VALIDATE_UTF8)
+    public static let validateUTF8 = DownOptions(rawValue: CMARK_OPT_VALIDATE_UTF8)
 
     /**
      Convert straight quotes to curly, --- to em dashes, -- to en dashes.
     */
-    public static let Smart = DownOptions(rawValue: CMARK_OPT_SMART)
+    public static let smart = DownOptions(rawValue: CMARK_OPT_SMART)
 
 }

Source/Extensions/String+ToHTML.swift

@@ -14,13 +14,13 @@ extension String {
     /**
      Generates an HTML string from the contents of the string (self), which should contain CommonMark Markdown
 
-     - parameter options: `DownOptions` to modify parsing or rendering, defaulting to `.Default`
+     - parameter options: `DownOptions` to modify parsing or rendering, defaulting to `.default`
 
      - throws: `DownErrors` depending on the scenario
 
      - returns: HTML string
      */
-    public func toHTML(_ options: DownOptions = .Default) throws -> String {
+    public func toHTML(_ options: DownOptions = .default) throws -> String {
         let ast = try DownASTRenderer.stringToAST(self, options: options)
         let html = try DownHTMLRenderer.astToHTML(ast, options: options)
         cmark_node_free(ast)

Source/Renderers/DownASTRenderable.swift

@@ -27,14 +27,14 @@ public extension DownASTRenderable {
     /**
      Generates an abstract syntax tree from the `markdownString` property
 
-     - parameter options: `DownOptions` to modify parsing or rendering, defaulting to `.Default`
+     - parameter options: `DownOptions` to modify parsing or rendering, defaulting to `.default`
 
      - throws: `MarkdownToASTError` if conversion fails
 
      - returns: An abstract syntax tree representation of the Markdown input
      */
 
-    public func toAST(_ options: DownOptions = .Default) throws -> UnsafeMutablePointer<cmark_node> {
+    public func toAST(_ options: DownOptions = .default) throws -> UnsafeMutablePointer<cmark_node> {
         return try DownASTRenderer.stringToAST(markdownString, options: options)
     }
 }
@@ -45,14 +45,14 @@ public struct DownASTRenderer {
 
      **Important:** It is the caller's responsibility to call `cmark_node_free(ast)` on the returned value
 
-     - parameter options: `DownOptions` to modify parsing or rendering, defaulting to `.Default`
+     - parameter options: `DownOptions` to modify parsing or rendering, defaulting to `.default`
 
      - throws: `MarkdownToASTError` if conversion fails
 
      - returns: An abstract syntax tree representation of the Markdown input
      */
 
-    public static func stringToAST(_ string: String, options: DownOptions = .Default) throws -> UnsafeMutablePointer<cmark_node> {
+    public static func stringToAST(_ string: String, options: DownOptions = .default) throws -> UnsafeMutablePointer<cmark_node> {
         var tree: UnsafeMutablePointer<cmark_node>?
         string.withCString {
             let stringLength = Int(strlen($0))

Source/Renderers/DownAttributedStringRenderable.swift

@@ -27,14 +27,14 @@ public extension DownAttributedStringRenderable {
     /**
      Generates an `NSAttributedString` from the `markdownString` property
 
-     - parameter options: `DownOptions` to modify parsing or rendering, defaulting to `.Default`
+     - parameter options: `DownOptions` to modify parsing or rendering, defaulting to `.default`
 
      - throws: `DownErrors` depending on the scenario
 
      - returns: An `NSAttributedString`
      */
 
-    public func toAttributedString(_ options: DownOptions = .Default) throws -> NSAttributedString {
+    public func toAttributedString(_ options: DownOptions = .default) throws -> NSAttributedString {
         let html = try self.toHTML(options)
         return try NSAttributedString(htmlString: html)
     }

Source/Renderers/DownCommonMarkRenderable.swift

@@ -28,15 +28,15 @@ public extension DownCommonMarkRenderable {
     /**
      Generates a CommonMark Markdown string from the `markdownString` property
 
-     - parameter options: `DownOptions` to modify parsing or rendering, defaulting to `.Default`
+     - parameter options: `DownOptions` to modify parsing or rendering, defaulting to `.default`
      - parameter width:   The width to break on, defaulting to 0
 
      - throws: `DownErrors` depending on the scenario
 
      - returns: CommonMark Markdown string
      */
 
-    public func toCommonMark(_ options: DownOptions = .Default, width: Int32 = 0) throws -> String {
+    public func toCommonMark(_ options: DownOptions = .default, width: Int32 = 0) throws -> String {
         let ast = try DownASTRenderer.stringToAST(markdownString, options: options)
         let commonMark = try DownCommonMarkRenderer.astToCommonMark(ast, options: options, width: width)
         cmark_node_free(ast)
@@ -50,7 +50,7 @@ public struct DownCommonMarkRenderer {
 
      **Note:** caller is responsible for calling `cmark_node_free(ast)` after this returns
 
-     - parameter options: `DownOptions` to modify parsing or rendering, defaulting to `.Default`
+     - parameter options: `DownOptions` to modify parsing or rendering, defaulting to `.default`
      - parameter width:   The width to break on, defaulting to 0
 
      - throws: `ASTRenderingError` if the AST could not be converted
@@ -59,7 +59,7 @@ public struct DownCommonMarkRenderer {
      */
 
     public static func astToCommonMark(_ ast: UnsafeMutablePointer<cmark_node>,
-                                       options: DownOptions = .Default,
+                                       options: DownOptions = .default,
                                        width: Int32 = 0) throws -> String {
         guard let cCommonMarkString = cmark_render_commonmark(ast, options.rawValue, width) else {
             throw DownErrors.astRenderingError

Source/Renderers/DownGroffRenderable.swift

@@ -28,15 +28,15 @@ public extension DownGroffRenderable {
     /**
      Generates a groff man string from the `markdownString` property
 
-     - parameter options: `DownOptions` to modify parsing or rendering, defaulting to `.Default`
+     - parameter options: `DownOptions` to modify parsing or rendering, defaulting to `.default`
      - parameter width:   The width to break on, defaulting to 0
 
      - throws: `DownErrors` depending on the scenario
 
      - returns: groff man string
      */
 
-    public func toGroff(_ options: DownOptions = .Default, width: Int32 = 0) throws -> String {
+    public func toGroff(_ options: DownOptions = .default, width: Int32 = 0) throws -> String {
         let ast = try DownASTRenderer.stringToAST(markdownString, options: options)
         let groff = try DownGroffRenderer.astToGroff(ast, options: options, width: width)
         cmark_node_free(ast)
@@ -50,7 +50,7 @@ public struct DownGroffRenderer {
 
      **Note:** caller is responsible for calling `cmark_node_free(ast)` after this returns
 
-     - parameter options: `DownOptions` to modify parsing or rendering, defaulting to `.Default`
+     - parameter options: `DownOptions` to modify parsing or rendering, defaulting to `.default`
      - parameter width:   The width to break on, defaulting to 0
 
      - throws: `ASTRenderingError` if the AST could not be converted
@@ -59,7 +59,7 @@ public struct DownGroffRenderer {
      */
 
     public static func astToGroff(_ ast: UnsafeMutablePointer<cmark_node>,
-                                  options: DownOptions = .Default,
+                                  options: DownOptions = .default,
                                   width: Int32 = 0) throws -> String {
         guard let cGroffString = cmark_render_man(ast, options.rawValue, width) else {
             throw DownErrors.astRenderingError

Source/Renderers/DownHTMLRenderable.swift

@@ -27,14 +27,14 @@ public extension DownHTMLRenderable {
     /**
      Generates an HTML string from the `markdownString` property
 
-     - parameter options: `DownOptions` to modify parsing or rendering, defaulting to `.Default`
+     - parameter options: `DownOptions` to modify parsing or rendering, defaulting to `.default`
 
      - throws: `DownErrors` depending on the scenario
 
      - returns: HTML string
      */
 
-    public func toHTML(_ options: DownOptions = .Default) throws -> String {
+    public func toHTML(_ options: DownOptions = .default) throws -> String {
         return try markdownString.toHTML(options)
     }
 }
@@ -45,14 +45,14 @@ public struct DownHTMLRenderer {
 
      **Note:** caller is responsible for calling `cmark_node_free(ast)` after this returns
 
-     - parameter options: `DownOptions` to modify parsing or rendering, defaulting to `.Default`
+     - parameter options: `DownOptions` to modify parsing or rendering, defaulting to `.default`
 
      - throws: `ASTRenderingError` if the AST could not be converted
 
      - returns: HTML string
      */
 
-    public static func astToHTML(_ ast: UnsafeMutablePointer<cmark_node>, options: DownOptions = .Default) throws -> String {
+    public static func astToHTML(_ ast: UnsafeMutablePointer<cmark_node>, options: DownOptions = .default) throws -> String {
         guard let cHTMLString = cmark_render_html(ast, options.rawValue) else {
             throw DownErrors.astRenderingError
         }

Source/Renderers/DownLaTeXRenderable.swift

@@ -28,15 +28,15 @@ public extension DownLaTeXRenderable {
     /**
      Generates a LaTeX string from the `markdownString` property
 
-     - parameter options: `DownOptions` to modify parsing or rendering, defaulting to `.Default`
+     - parameter options: `DownOptions` to modify parsing or rendering, defaulting to `.default`
      - parameter width:   The width to break on, defaulting to 0
 
      - throws: `DownErrors` depending on the scenario
 
      - returns: LaTeX string
      */
 
-    public func toLaTeX(_ options: DownOptions = .Default, width: Int32 = 0) throws -> String {
+    public func toLaTeX(_ options: DownOptions = .default, width: Int32 = 0) throws -> String {
         let ast = try DownASTRenderer.stringToAST(markdownString, options: options)
         let latex = try DownLaTeXRenderer.astToLaTeX(ast, options: options, width: width)
         cmark_node_free(ast)
@@ -50,7 +50,7 @@ public struct DownLaTeXRenderer {
 
      **Note:** caller is responsible for calling `cmark_node_free(ast)` after this returns
 
-     - parameter options: `DownOptions` to modify parsing or rendering, defaulting to `.Default`
+     - parameter options: `DownOptions` to modify parsing or rendering, defaulting to `.default`
      - parameter width:   The width to break on, defaulting to 0
 
      - throws: `ASTRenderingError` if the AST could not be converted
@@ -59,7 +59,7 @@ public struct DownLaTeXRenderer {
      */
 
     public static func astToLaTeX(_ ast: UnsafeMutablePointer<cmark_node>,
-                                  options: DownOptions = .Default,
+                                  options: DownOptions = .default,
                                   width: Int32 = 0) throws -> String {
         guard let cLatexString = cmark_render_latex(ast, options.rawValue, width) else {
             throw DownErrors.astRenderingError

Source/Renderers/DownXMLRenderable.swift

@@ -27,14 +27,14 @@ public extension DownXMLRenderable {
     /**
      Generates an XML string from the `markdownString` property
 
-     - parameter options: `DownOptions` to modify parsing or rendering, defaulting to `.Default`
+     - parameter options: `DownOptions` to modify parsing or rendering, defaulting to `.default`
 
      - throws: `DownErrors` depending on the scenario
 
      - returns: XML string
      */
 
-    public func toXML(_ options: DownOptions = .Default) throws -> String {
+    public func toXML(_ options: DownOptions = .default) throws -> String {
         let ast = try DownASTRenderer.stringToAST(markdownString, options: options)
         let xml = try DownXMLRenderer.astToXML(ast, options: options)
         cmark_node_free(ast)
@@ -48,14 +48,14 @@ public struct DownXMLRenderer {
 
      **Note:** caller is responsible for calling `cmark_node_free(ast)` after this returns
 
-     - parameter options: `DownOptions` to modify parsing or rendering, defaulting to `.Default`
+     - parameter options: `DownOptions` to modify parsing or rendering, defaulting to `.default`
 
      - throws: `ASTRenderingError` if the AST could not be converted
 
      - returns: XML string
      */
 
-    public static func astToXML(_ ast: UnsafeMutablePointer<cmark_node>, options: DownOptions = .Default) throws -> String {
+    public static func astToXML(_ ast: UnsafeMutablePointer<cmark_node>, options: DownOptions = .default) throws -> String {
         guard let cXMLString = cmark_render_xml(ast, options.rawValue) else {
             throw DownErrors.astRenderingError
         }