BACnet.SchemaParser.Lexer._readIdentifierString C# (CSharp) Метод

        private string _readIdentifierString()
        {
            Func<Char, bool> isIdentifierChar = (c => Char.IsLetter(c) || Char.IsDigit(c) || c == '-' || c == '&' || c == '.');
            string s = string.Empty;

            while(!_eof() && isIdentifierChar(_peekChar()))
            {
                s += _readChar();
            }

            if(_line != null && _line.Length >= _column + " STRING".Length && _line.Substring(_column, " STRING".Length) == " STRING")
            {
                // BIT STRING or OCTET STRING or CHAR STRING
                s += " STRING";
                for (int i = 0; i < " STRING".Length; i++)
                    _readChar();
            }

            return s;
        }