        bool EscapeLiterals { get; set; }

        /// <summary>
        /// Set the list of regular expressions to ignore. The default is to ignore all kinds of whitespace.
        /// </summary>
        string[] Ignore { get; set; }

        /// <summary>
        /// Gets and sets the runtime of the constructed lexer. See the enumeration LexerRuntime for an
        /// explanation of the valid values.
        /// </summary>
        LexerRuntime Runtime { get; set; }
