     
     /// Maximum line height.
     public var maximumLineHeight: CGFloat?
+    
+    /// Indentation of the first line of a paragraph.
+    public var firstLineHeadIndent: CGFloat?
+    
+    /// Indentation of the lines of the paragraph other than the first line.
+    public var headIndent: CGFloat?
     
     /// Paragraph spacing.
     public var paragraphSpacing: CGFloat?

                lineHeightMultiple: CGFloat? = nil,
                minimumLineHeight: CGFloat? = nil,
                maximumLineHeight: CGFloat? = nil,
                paragraphSpacing: CGFloat? = nil,
                paragraphSpacingBefore: CGFloat? = nil,
                textAlignment: NSTextAlignment? = nil,

        self.textColor = textColor
        self.characterSpacing = characterSpacing
        self.lineSpacing = lineSpacing
        self.firstLineHeadIndent = firstLineHeadIndent
        self.headIndent = headIndent
        self.lineHeightMultiple = lineHeightMultiple
        self.minimumLineHeight = minimumLineHeight
        self.maximumLineHeight = maximumLineHeight
