 
     var htmlEscaped: String {
         guard self.contains(where: { Character.mapping[$0] != nil }) else { return self }
- 
+
         return self.reduce("") { $0 + $1.escaped }
     }
 }

                guard let offset = value as? Int, offset != 0 else { return }

                let verticalAlignment = offset > 0 ? "super" : "sub"
                styles["vertical-align"] = String(verticalAlignment)
                cocoaStyles["-cocoa-vertical-align"] = String(offset)
            case .link:
                let link: String

                guard let underlineStyle = self.underlineStyle(from: value) else { return }

                styles["text-decoration"] = "underline"
                cocoaStyles["-cocoa-underline"] = underlineStyle
            case .underlineColor:
                guard let color = value as? Color else { return }

