예제 #1
0
        public IEnumerable <Token> Scan(string source)
        {
            if (source == null) // Empty or whitespcae is valid
            {
                throw new ArgumentNullException(nameof(source));
            }

            // Try parse custom delimiters
            if (_parser.TryParse(source, out var offset, out var delimiters))
            {
                _tokenizer.ApplyCustomRule(delimiters);
                source = source.Remove(0, offset);
            }