Changed option to just trim newlines, not all whitespace

Author: jscalo

Sources/MarkdownToAttributedString/AttributedStringFormatter.swift

@@ -15,7 +15,7 @@ import Foundation
 public class AttributedStringFormatter {
 
     public var options: FormattingOptions
-
+    
     private var styles: MarkdownStyles?
 
     /// Initialize the formatter with a Markdown string and optional styling.
@@ -30,7 +30,7 @@ public class AttributedStringFormatter {
         self.styles = styles
         self.options = options
     }
-
+    
     /// Immediately converts a Markdown string into an `NSAttributedString` with the given styling.
     ///
     /// - Parameters:
@@ -62,10 +62,10 @@ public class AttributedStringFormatter {
 
         var result = asv.convert()
 
-        if options.trimWhitespace {
+        if options.trimNewlines {
             // Taking care not to butcher a trailing emoji 😅
             let nsString = result.string as NSString
-            let nonWhitespace = CharacterSet.whitespacesAndNewlines.inverted
+            let nonWhitespace = CharacterSet.newlines.inverted
 
             let startRange = nsString.rangeOfCharacter(from: nonWhitespace)
             let endRange = nsString.rangeOfCharacter(from: nonWhitespace, options: .backwards)
@@ -87,7 +87,7 @@ public class AttributedStringFormatter {
                 return NSAttributedString(string: "", attributes: styles?.baseAttributes)
             }
         }
-
+        
         return result
     }
 }

Sources/MarkdownToAttributedString/FormattingOptions.swift

@@ -22,18 +22,18 @@ public struct FormattingOptions {
     /// When `supportedElementTypes` is a subset of `MarkupType.allCases`, the converter will try to skip any unsupported element types.
     public var supportedElementTypes = MarkupType.allCases
 
-    /// When true, any whitespace at the beginning or end of the formatted attributed string is removed. Off by default.
-    public var trimWhitespace: Bool
+    /// When true, any newlines at the beginning or end of the formatted attributed string is removed. Off by default.
+    public var trimNewlines: Bool
 
     public init(addCustomMarkdownElementAttributes: Bool = false,
                 debugLogging: Bool = false,
                 supportedElementTypes: [MarkupType] = MarkupType.allCases,
-                trimWhitespace: Bool = false)
+                trimNewlines: Bool = false)
     {
         self.addCustomMarkdownElementAttributes = addCustomMarkdownElementAttributes
         self.debugLogging = debugLogging
         self.supportedElementTypes = supportedElementTypes
-        self.trimWhitespace = trimWhitespace
+        self.trimNewlines = trimNewlines
     }
 
     public static var `default`: FormattingOptions {