Markup block - Gen<None> - 63 - (0:0,0)
    Markup span - Gen<Markup> - [] - SpanEditHandler;Accepts:Any - (0:0,0) - Tokens:1
        HtmlTokenType.Unknown;[];
    Statement block - Gen<None> - 63 - (0:0,0)
        Transition span - Gen<None> - [@] - SpanEditHandler;Accepts:None - (0:0,0) - Tokens:1
            CSharpTokenType.Transition;[@];
        MetaCode span - Gen<None> - [{] - SpanEditHandler;Accepts:None - (1:0,1) - Tokens:1
            CSharpTokenType.LeftBrace;[{];
        Markup block - Gen<None> - 60 - (2:0,2)
            Tag block - Gen<TagHelper> - 60 - (2:0,2) - input - inputtaghelper
                SelfClosing - <input data-required='@DateTime.Now middle @DateTime.Now' />
                data-required - SingleQuotes
                    Markup block - Gen<None> - 34 - (24:0,24)
                        Expression block - Gen<Expr> - 13 - (24:0,24)
                            Transition span - Gen<None> - [@] - SpanEditHandler;Accepts:None - (24:0,24) - Tokens:1
                                CSharpTokenType.Transition;[@];
                            Code span - Gen<Expr> - [DateTime.Now] - ImplicitExpressionEditHandler;Accepts:NonWhiteSpace;ImplicitExpression[RTD];K14 - (25:0,25) - Tokens:3
                                CSharpTokenType.Identifier;[DateTime];
                                CSharpTokenType.Dot;[.];
                                CSharpTokenType.Identifier;[Now];
                        Markup span - Gen<Markup> - [ middle ] - SpanEditHandler;Accepts:Any - (37:0,37) - Tokens:3
                            HtmlTokenType.WhiteSpace;[ ];
                            HtmlTokenType.Text;[middle];
                            HtmlTokenType.WhiteSpace;[ ];
                        Expression block - Gen<Expr> - 13 - (45:0,45)
                            Transition span - Gen<None> - [@] - SpanEditHandler;Accepts:None - (45:0,45) - Tokens:1
                                CSharpTokenType.Transition;[@];
                            Code span - Gen<Expr> - [DateTime.Now] - ImplicitExpressionEditHandler;Accepts:NonWhiteSpace;ImplicitExpression[RTD];K14 - (46:0,46) - Tokens:3
                                CSharpTokenType.Identifier;[DateTime];
                                CSharpTokenType.Dot;[.];
                                CSharpTokenType.Identifier;[Now];
        Code span - Gen<Stmt> - [] - SpanEditHandler;Accepts:Any - (62:0,62) - Tokens:1
            CSharpTokenType.Unknown;[];
        MetaCode span - Gen<None> - [}] - SpanEditHandler;Accepts:None - (62:0,62) - Tokens:1
            CSharpTokenType.RightBrace;[}];
    Markup span - Gen<Markup> - [] - SpanEditHandler;Accepts:Any - (63:0,63) - Tokens:1
        HtmlTokenType.Unknown;[];
