RazorDocument - [0..31)::31 - [@{<span data-foo=@foo ></span>}]
    MarkupBlock - [0..31)::31
        MarkupTextLiteral - [0..0)::0 - [] - Gen<Markup> - SpanEditHandler;Accepts:Any
            Marker;[];
        CSharpCodeBlock - [0..31)::31
            CSharpStatement - [0..31)::31
                CSharpTransition - [0..1)::1 - Gen<None> - SpanEditHandler;Accepts:None
                    Transition;[@];
                CSharpStatementBody - [1..31)::30
                    RazorMetaCode - [1..2)::1 - Gen<None> - SpanEditHandler;Accepts:None
                        LeftBrace;[{];
                    CSharpCodeBlock - [2..30)::28
                        MarkupBlock - [2..30)::28
                            MarkupElement - [2..30)::28
                                MarkupStartTag - [2..23)::21 - [<span data-foo=@foo >] - Gen<Markup> - SpanEditHandler;Accepts:None
                                    OpenAngle;[<];
                                    Text;[span];
                                    MarkupAttributeBlock - [7..21)::14 - [ data-foo=@foo]
                                        MarkupTextLiteral - [7..8)::1 - [ ] - Gen<Markup> - SpanEditHandler;Accepts:Any
                                            Whitespace;[ ];
                                        MarkupTextLiteral - [8..16)::8 - [data-foo] - Gen<Markup> - SpanEditHandler;Accepts:Any
                                            Text;[data-foo];
                                        Equals;[=];
                                        GenericBlock - [17..21)::4
                                            CSharpCodeBlock - [17..21)::4
                                                CSharpImplicitExpression - [17..21)::4
                                                    CSharpTransition - [17..18)::1 - Gen<None> - SpanEditHandler;Accepts:None
                                                        Transition;[@];
                                                    CSharpImplicitExpressionBody - [18..21)::3
                                                        CSharpCodeBlock - [18..21)::3
                                                            CSharpExpressionLiteral - [18..21)::3 - [foo] - Gen<Expr> - ImplicitExpressionEditHandler;Accepts:NonWhitespace;ImplicitExpression[RTD];K14
                                                                Identifier;[foo];
                                    MarkupMiscAttributeContent - [21..22)::1
                                        MarkupTextLiteral - [21..22)::1 - [ ] - Gen<Markup> - SpanEditHandler;Accepts:Any
                                            Whitespace;[ ];
                                    CloseAngle;[>];
                                MarkupEndTag - [23..30)::7 - [</span>] - Gen<Markup> - SpanEditHandler;Accepts:None
                                    OpenAngle;[<];
                                    ForwardSlash;[/];
                                    Text;[span];
                                    CloseAngle;[>];
                        CSharpStatementLiteral - [30..30)::0 - [] - Gen<Stmt> - SpanEditHandler;Accepts:Any
                            Marker;[];
                    RazorMetaCode - [30..31)::1 - Gen<None> - SpanEditHandler;Accepts:None
                        RightBrace;[}];
        MarkupTextLiteral - [31..31)::0 - [] - Gen<Markup> - SpanEditHandler;Accepts:Any
            Marker;[];
    EndOfFile;[];
