RazorDocument - [0..12)::12 - [<p>Hello</p>]
    MarkupBlock - [0..12)::12
        MarkupTagHelperElement - [0..12)::12 - p[StartTagAndEndTag] - PTagHelper
            MarkupTagHelperStartTag - [0..3)::3 - [<p>] - Gen<Markup> - SpanEditHandler;Accepts:Any
                OpenAngle;[<];
                Text;[p];
                CloseAngle;[>];
            MarkupTextLiteral - [3..8)::5 - [Hello] - Gen<Markup> - SpanEditHandler;Accepts:Any
                Text;[Hello];
            MarkupTagHelperEndTag - [8..12)::4 - [</p>]
                OpenAngle;[<];
                ForwardSlash;[/];
                Text;[p];
                CloseAngle;[>];
