Markup block - Gen<None> - 14 - (0:0,0)
    Tag block - Gen<TagHelper> - 14 - (0:0,0) - p - ptaghelper
        StartTagAndEndTag - <p bar="false'
        bar - DoubleQuotes
            Markup span - Gen<Markup> - [false'] - SpanEditHandler;Accepts:Any - (8:0,8) - Tokens:2
                HtmlTokenType.Text;[false];
                HtmlTokenType.SingleQuote;['];
