RazorDocument - [0..46)::46 - [<input data-required='prefix @DateTime.Now' />]
    MarkupBlock - [0..46)::46
        MarkupTagHelperElement - [0..46)::46 - input[SelfClosing] - inputtaghelper
            MarkupTagHelperStartTag - [0..46)::46 - [<input data-required='prefix @DateTime.Now' />] - Gen<Markup> - SpanEditHandler;Accepts:Any
                OpenAngle;[<];
                Text;[input];
                MarkupTagHelperAttribute - [6..43)::37 - data-required - SingleQuotes - Unbound - [ data-required='prefix @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..42)::20
                        MarkupTextLiteral - [22..29)::7 - [prefix ] - Gen<Markup> - SpanEditHandler;Accepts:Any
                            Text;[prefix];
                            Whitespace;[ ];
                        CSharpCodeBlock - [29..42)::13
                            CSharpImplicitExpression - [29..42)::13
                                CSharpTransition - [29..30)::1 - Gen<None> - SpanEditHandler;Accepts:None
                                    Transition;[@];
                                CSharpImplicitExpressionBody - [30..42)::12
                                    CSharpCodeBlock - [30..42)::12
                                        CSharpExpressionLiteral - [30..42)::12 - [DateTime.Now] - Gen<Expr> - ImplicitExpressionEditHandler;Accepts:NonWhitespace;ImplicitExpression[RTD];K14
                                            Identifier;[DateTime];
                                            Dot;[.];
                                            Identifier;[Now];
                    MarkupTextLiteral - [42..43)::1 - ['] - Gen<Markup> - SpanEditHandler;Accepts:Any
                        SingleQuote;['];
                MarkupMiscAttributeContent - [43..44)::1
                    MarkupTextLiteral - [43..44)::1 - [ ] - Gen<Markup> - SpanEditHandler;Accepts:Any
                        Whitespace;[ ];
                ForwardSlash;[/];
                CloseAngle;[>];
    EndOfFile;[];
