RazorDocument - [0..27)::27 - [<p @DateTime.Now="btn"></p>]
    MarkupBlock - [0..27)::27
        MarkupTagHelperElement - [0..27)::27 - p[StartTagAndEndTag] - ptaghelper
            MarkupTagHelperStartTag - [0..23)::23
                MarkupTextLiteral - [0..3)::3 - [<p ] - Gen<Markup> - SpanEditHandler;Accepts:Any
                    OpenAngle;[<];
                    Text;[p];
                    Whitespace;[ ];
                CSharpCodeBlock - [3..16)::13
                    CSharpImplicitExpression - [3..16)::13
                        CSharpTransition - [3..4)::1 - Gen<None> - SpanEditHandler;Accepts:None
                            Transition;[@];
                        CSharpImplicitExpressionBody - [4..16)::12
                            CSharpCodeBlock - [4..16)::12
                                CSharpExpressionLiteral - [4..16)::12 - [DateTime.Now] - Gen<Expr> - ImplicitExpressionEditHandler;Accepts:NonWhitespace;ImplicitExpression[RTD];K14
                                    Identifier;[DateTime];
                                    Dot;[.];
                                    Identifier;[Now];
                MarkupTextLiteral - [16..23)::7 - [="btn">] - Gen<Markup> - SpanEditHandler;Accepts:Any
                    Equals;[=];
                    DoubleQuote;["];
                    Text;[btn];
                    DoubleQuote;["];
                    CloseAngle;[>];
            MarkupTagHelperEndTag - [23..27)::4
                MarkupTextLiteral - [23..27)::4 - [</p>] - Gen<Markup> - SpanEditHandler;Accepts:Any
                    OpenAngle;[<];
                    ForwardSlash;[/];
                    Text;[p];
                    CloseAngle;[>];
