AjScript.Interpreter.Parser.ParseIfCommand C# (CSharp) 메소드

        private ICommand ParseIfCommand()
        {
            this.Parse(TokenType.Delimiter, "(");
            IExpression condition = this.ParseExpression();
            this.Parse(TokenType.Delimiter, ")");
            ICommand thencmd = this.ParseCommand();

            if (!this.TryParse(TokenType.Name, "else"))
                return new IfCommand(condition, thencmd);

            this.lexer.NextToken();

            ICommand elsecmd = this.ParseCommand();

            return new IfCommand(condition, thencmd, elsecmd);
        }