Directive block - Gen<Directive:{custom;RazorBlock;Unrestricted}> - 33 - (0:0,0)
    Transition span - Gen<None> - [@] - SpanEditHandler;Accepts:None - (0:0,0) - Tokens:1
        SyntaxKind.Transition;[@];
    MetaCode span - Gen<None> - [custom] - SpanEditHandler;Accepts:None - (1:0,1) - Tokens:1
        SyntaxKind.Identifier;[custom];
    Markup span - Gen<None> - [ ] - SpanEditHandler;Accepts:Whitespace - (7:0,7) - Tokens:1
        SyntaxKind.Whitespace;[ ];
    Code span - Gen<DirectiveToken {;String;Opt:False}> - ["Header"] - DirectiveTokenEditHandler;Accepts:NonWhitespace - (8:0,8) - Tokens:1
        SyntaxKind.StringLiteral;["Header"];
    Markup span - Gen<None> - [ ] - SpanEditHandler;Accepts:AllWhitespace - (16:0,16) - Tokens:1
        SyntaxKind.Whitespace;[ ];
    MetaCode span - Gen<None> - [{] - AutoCompleteEditHandler;Accepts:None,AutoComplete:[<null>];AtEnd - (17:0,17) - Tokens:1
        SyntaxKind.LeftBrace;[{];
    Markup block - Gen<None> - 14 - (18:0,18)
        Markup span - Gen<Markup> - [ ] - SpanEditHandler;Accepts:Any - (18:0,18) - Tokens:1
            SyntaxKind.Whitespace;[ ];
        Tag block - Gen<None> - 3 - (19:0,19)
            Markup span - Gen<Markup> - [<p>] - SpanEditHandler;Accepts:Any - (19:0,19) - Tokens:3
                SyntaxKind.OpenAngle;[<];
                SyntaxKind.Text;[p];
                SyntaxKind.CloseAngle;[>];
        SyntaxKind.HtmlTextLiteral - [F{o}o] - [22..27) - FullWidth: 5 - Slots: 1
            SyntaxKind.List - [F{o}o] - [22..27) - FullWidth: 5 - Slots: 5
                SyntaxKind.Text;[F];
                SyntaxKind.Text;[{];
                SyntaxKind.Text;[o];
                SyntaxKind.Text;[}];
                SyntaxKind.Text;[o];
        Tag block - Gen<None> - 4 - (27:0,27)
            Markup span - Gen<Markup> - [</p>] - SpanEditHandler;Accepts:Any - (27:0,27) - Tokens:4
                SyntaxKind.OpenAngle;[<];
                SyntaxKind.ForwardSlash;[/];
                SyntaxKind.Text;[p];
                SyntaxKind.CloseAngle;[>];
        Markup span - Gen<Markup> - [ ] - SpanEditHandler;Accepts:Any - (31:0,31) - Tokens:1
            SyntaxKind.Whitespace;[ ];
    MetaCode span - Gen<None> - [}] - SpanEditHandler;Accepts:None - (32:0,32) - Tokens:1
        SyntaxKind.RightBrace;[}];
