RazorDocument - [0..69)::69 - [<p class=foo dynamic=@DateTime.Now style=color@@:red;>Hello World</p>]
    MarkupBlock - [0..69)::69
        MarkupTagHelperElement - [0..69)::69 - p[StartTagAndEndTag] - ptaghelper
            MarkupTagHelperStartTag - [0..54)::54 - [<p class=foo dynamic=@DateTime.Now style=color@@:red;>] - Gen<Markup> - SpanEditHandler;Accepts:Any
                OpenAngle;[<];
                Text;[p];
                MarkupTagHelperAttribute - [2..12)::10 - class - DoubleQuotes - Unbound - [ class=foo]
                    MarkupTextLiteral - [2..3)::1 - [ ] - Gen<Markup> - SpanEditHandler;Accepts:Any
                        Whitespace;[ ];
                    MarkupTextLiteral - [3..8)::5 - [class] - Gen<Markup> - SpanEditHandler;Accepts:Any
                        Text;[class];
                    Equals;[=];
                    MarkupTagHelperAttributeValue - [9..12)::3
                        MarkupLiteralAttributeValue - [9..12)::3 - [foo]
                            MarkupTextLiteral - [9..12)::3 - [foo] - Gen<Markup> - SpanEditHandler;Accepts:Any
                                Text;[foo];
                MarkupTagHelperAttribute - [12..34)::22 - dynamic - DoubleQuotes - Unbound - [ dynamic=@DateTime.Now]
                    MarkupTextLiteral - [12..13)::1 - [ ] - Gen<Markup> - SpanEditHandler;Accepts:Any
                        Whitespace;[ ];
                    MarkupTextLiteral - [13..20)::7 - [dynamic] - Gen<Markup> - SpanEditHandler;Accepts:Any
                        Text;[dynamic];
                    Equals;[=];
                    MarkupTagHelperAttributeValue - [21..34)::13
                        MarkupDynamicAttributeValue - [21..34)::13 - [@DateTime.Now]
                            GenericBlock - [21..34)::13
                                CSharpCodeBlock - [21..34)::13
                                    CSharpImplicitExpression - [21..34)::13
                                        CSharpTransition - [21..22)::1 - Gen<None> - SpanEditHandler;Accepts:None
                                            Transition;[@];
                                        CSharpImplicitExpressionBody - [22..34)::12
                                            CSharpCodeBlock - [22..34)::12
                                                CSharpExpressionLiteral - [22..34)::12 - [DateTime.Now] - Gen<Expr> - ImplicitExpressionEditHandler;Accepts:NonWhitespace;ImplicitExpression[RTD];K14
                                                    Identifier;[DateTime];
                                                    Dot;[.];
                                                    Identifier;[Now];
                MarkupTagHelperAttribute - [34..53)::19 - style - DoubleQuotes - Unbound - [ style=color@@:red;]
                    MarkupTextLiteral - [34..35)::1 - [ ] - Gen<Markup> - SpanEditHandler;Accepts:Any
                        Whitespace;[ ];
                    MarkupTextLiteral - [35..40)::5 - [style] - Gen<Markup> - SpanEditHandler;Accepts:Any
                        Text;[style];
                    Equals;[=];
                    MarkupTagHelperAttributeValue - [41..53)::12
                        MarkupLiteralAttributeValue - [41..46)::5 - [color]
                            MarkupTextLiteral - [41..46)::5 - [color] - Gen<Markup> - SpanEditHandler;Accepts:Any
                                Text;[color];
                        MarkupBlock - [46..48)::2
                            MarkupTextLiteral - [46..47)::1 - [@] - Gen<LitAttr:@(46:0,46)> - SpanEditHandler;Accepts:None
                                Transition;[@];
                            MarkupEphemeralTextLiteral - [47..48)::1 - [@] - Gen<None> - SpanEditHandler;Accepts:None
                                Transition;[@];
                        MarkupLiteralAttributeValue - [48..53)::5 - [:red;]
                            MarkupTextLiteral - [48..53)::5 - [:red;] - Gen<Markup> - SpanEditHandler;Accepts:Any
                                Text;[:red;];
                CloseAngle;[>];
            MarkupTextLiteral - [54..65)::11 - [Hello World] - Gen<Markup> - SpanEditHandler;Accepts:Any
                Text;[Hello];
                Whitespace;[ ];
                Text;[World];
            MarkupTagHelperEndTag - [65..69)::4 - [</p>]
                OpenAngle;[<];
                ForwardSlash;[/];
                Text;[p];
                CloseAngle;[>];
