RazorDocument - [0..39)::39 - [<input data-required='@DateTime.Now' />]
    MarkupBlock - [0..39)::39
        MarkupTagHelperElement - [0..39)::39 - input[SelfClosing] - inputtaghelper
            MarkupTagHelperStartTag - [0..39)::39 - [<input data-required='@DateTime.Now' />] - Gen<Markup> - SpanEditHandler;Accepts:Any
                OpenAngle;[<];
                Text;[input];
                MarkupTagHelperAttribute - [6..36)::30 - data-required - SingleQuotes - Unbound - [ data-required='@DateTime.Now']
                    MarkupTextLiteral - [6..7)::1 - [ ] - Gen<Markup> - SpanEditHandler;Accepts:Any
                        Whitespace;[ ];
                    MarkupTextLiteral - [7..20)::13 - [data-required] - Gen<Markup> - SpanEditHandler;Accepts:Any
                        Text;[data-required];
                    Equals;[=];
                    MarkupTextLiteral - [21..22)::1 - ['] - Gen<Markup> - SpanEditHandler;Accepts:Any
                        SingleQuote;['];
                    MarkupTagHelperAttributeValue - [22..35)::13
                        CSharpCodeBlock - [22..35)::13
                            CSharpImplicitExpression - [22..35)::13
                                CSharpTransition - [22..23)::1 - Gen<None> - SpanEditHandler;Accepts:None
                                    Transition;[@];
                                CSharpImplicitExpressionBody - [23..35)::12
                                    CSharpCodeBlock - [23..35)::12
                                        CSharpExpressionLiteral - [23..35)::12 - [DateTime.Now] - Gen<Expr> - ImplicitExpressionEditHandler;Accepts:NonWhitespace;ImplicitExpression[RTD];K14
                                            Identifier;[DateTime];
                                            Dot;[.];
                                            Identifier;[Now];
                    MarkupTextLiteral - [35..36)::1 - ['] - Gen<Markup> - SpanEditHandler;Accepts:Any
                        SingleQuote;['];
                MarkupMiscAttributeContent - [36..37)::1
                    MarkupTextLiteral - [36..37)::1 - [ ] - Gen<Markup> - SpanEditHandler;Accepts:Any
                        Whitespace;[ ];
                ForwardSlash;[/];
                CloseAngle;[>];
