RazorDocument - [0..32)::32 - [@{<span data-foo='@foo'></span>}]
    MarkupBlock - [0..32)::32
        MarkupTextLiteral - [0..0)::0 - [] - Gen<Markup> - SpanEditHandler;Accepts:Any
            Marker;[];
        CSharpCodeBlock - [0..32)::32
            CSharpStatement - [0..32)::32
                CSharpTransition - [0..1)::1 - Gen<None> - SpanEditHandler;Accepts:None
                    Transition;[@];
                CSharpStatementBody - [1..32)::31
                    RazorMetaCode - [1..2)::1 - Gen<None> - SpanEditHandler;Accepts:None
                        LeftBrace;[{];
                    CSharpCodeBlock - [2..31)::29
                        MarkupBlock - [2..31)::29
                            MarkupElement - [2..31)::29
                                MarkupStartTag - [2..24)::22 - [<span data-foo='@foo'>] - Gen<Markup> - SpanEditHandler;Accepts:None
                                    OpenAngle;[<];
                                    Text;[span];
                                    MarkupAttributeBlock - [7..23)::16 - [ 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;[=];
                                        MarkupTextLiteral - [17..18)::1 - ['] - Gen<Markup> - SpanEditHandler;Accepts:Any
                                            SingleQuote;['];
                                        GenericBlock - [18..22)::4
                                            MarkupDynamicAttributeValue - [18..22)::4 - [@foo]
                                                GenericBlock - [18..22)::4
                                                    CSharpCodeBlock - [18..22)::4
                                                        CSharpImplicitExpression - [18..22)::4
                                                            CSharpTransition - [18..19)::1 - Gen<None> - SpanEditHandler;Accepts:None
                                                                Transition;[@];
                                                            CSharpImplicitExpressionBody - [19..22)::3
                                                                CSharpCodeBlock - [19..22)::3
                                                                    CSharpExpressionLiteral - [19..22)::3 - [foo] - Gen<Expr> - ImplicitExpressionEditHandler;Accepts:NonWhitespace;ImplicitExpression[RTD];K14
                                                                        Identifier;[foo];
                                        MarkupTextLiteral - [22..23)::1 - ['] - Gen<Markup> - SpanEditHandler;Accepts:Any
                                            SingleQuote;['];
                                    CloseAngle;[>];
                                MarkupEndTag - [24..31)::7 - [</span>] - Gen<Markup> - SpanEditHandler;Accepts:None
                                    OpenAngle;[<];
                                    ForwardSlash;[/];
                                    Text;[span];
                                    CloseAngle;[>];
                        CSharpStatementLiteral - [31..31)::0 - [] - Gen<Stmt> - SpanEditHandler;Accepts:Any
                            Marker;[];
                    RazorMetaCode - [31..32)::1 - Gen<None> - SpanEditHandler;Accepts:None
                        RightBrace;[}];
        MarkupTextLiteral - [32..32)::0 - [] - Gen<Markup> - SpanEditHandler;Accepts:Any
            Marker;[];
    EndOfFile;[];
