Antmicro.OptionsParser.Tokenizer.PeekChar C# (CSharp) Method

        private char PeekChar()
        {
            if(position == input.Length)
            {
                return Tokenizer.NullCharacter;
            }

            if(stringPosition == input[position].Length)
            {
                // we assume that there are no empty strings in 'input'
                return input[position + 1].ElementAt(0);
            }

            return input[position].ElementAt(stringPosition);
        }