RazorDocument - [0..22)::22 - [<person name="John" />]
    MarkupBlock - [0..22)::22
        MarkupTagHelperElement - [0..22)::22 - person[SelfClosing] - PersonTagHelper
            MarkupTagHelperStartTag - [0..22)::22
                MarkupTextLiteral - [0..7)::7 - [<person] - Gen<Markup> - SpanEditHandler;Accepts:Any
                    OpenAngle;[<];
                    Text;[person];
                MarkupTagHelperAttribute - [7..19)::12 - name - DoubleQuotes - Bound - [ name="John"]
                    MarkupTextLiteral - [7..8)::1 - [ ] - Gen<Markup> - SpanEditHandler;Accepts:Any
                        Whitespace;[ ];
                    MarkupTextLiteral - [8..12)::4 - [name] - Gen<Markup> - SpanEditHandler;Accepts:Any
                        Text;[name];
                    Equals;[=];
                    MarkupTextLiteral - [13..14)::1 - ["] - Gen<None> - SpanEditHandler;Accepts:Any
                        DoubleQuote;["];
                    MarkupTagHelperAttributeValue - [14..18)::4
                        MarkupTextLiteral - [14..18)::4 - [John] - Gen<Markup> - SpanEditHandler;Accepts:Any
                            Text;[John];
                    MarkupTextLiteral - [18..19)::1 - ["] - Gen<None> - SpanEditHandler;Accepts:Any
                        DoubleQuote;["];
                MarkupTextLiteral - [19..22)::3 - [ />] - Gen<Markup> - SpanEditHandler;Accepts:Any
                    Whitespace;[ ];
                    ForwardSlash;[/];
                    CloseAngle;[>];
