Markup block - Gen<None> - 30 - (0:0,0)
    Tag block - Gen<None> - 5 - (0:0,0)
        Markup span - Gen<Markup> - [<foo>] - SpanEditHandler;Accepts:None - (0:0,0) - Tokens:3
            SyntaxKind.OpenAngle;[<];
            SyntaxKind.Text;[foo];
            SyntaxKind.CloseAngle;[>];
    Tag block - Gen<None> - 13 - (5:0,5)
        Markup span - Gen<Markup> - [<bar] - SpanEditHandler;Accepts:Any - (5:0,5) - Tokens:2
            SyntaxKind.OpenAngle;[<];
            SyntaxKind.Text;[bar];
        Markup block - Gen<Attr:baz, baz="@(9:0,9),"@(16:0,16)> - 8 - (9:0,9)
            Markup span - Gen<None> - [ baz="] - SpanEditHandler;Accepts:Any - (9:0,9) - Tokens:4
                SyntaxKind.Whitespace;[ ];
                SyntaxKind.Text;[baz];
                SyntaxKind.Equals;[=];
                SyntaxKind.DoubleQuote;["];
            Markup span - Gen<LitAttr:@(15:0,15)> - [/] - SpanEditHandler;Accepts:Any - (15:0,15) - Tokens:1
                SyntaxKind.ForwardSlash;[/];
            Markup span - Gen<None> - ["] - SpanEditHandler;Accepts:Any - (16:0,16) - Tokens:1
                SyntaxKind.DoubleQuote;["];
        Markup span - Gen<Markup> - [>] - SpanEditHandler;Accepts:None - (17:0,17) - Tokens:1
            SyntaxKind.CloseAngle;[>];
    Tag block - Gen<None> - 6 - (18:0,18)
        Markup span - Gen<Markup> - [</bar>] - SpanEditHandler;Accepts:None - (18:0,18) - Tokens:4
            SyntaxKind.OpenAngle;[<];
            SyntaxKind.ForwardSlash;[/];
            SyntaxKind.Text;[bar];
            SyntaxKind.CloseAngle;[>];
    Tag block - Gen<None> - 6 - (24:0,24)
        Markup span - Gen<Markup> - [</foo>] - SpanEditHandler;Accepts:None - (24:0,24) - Tokens:4
            SyntaxKind.OpenAngle;[<];
            SyntaxKind.ForwardSlash;[/];
            SyntaxKind.Text;[foo];
            SyntaxKind.CloseAngle;[>];
