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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def tokenize_punctuation_command(text):
 """Process command that augments or modifies punctuation. This is important to the tokenization of a string, as opening or closing punctuation is not supposed to match. :param Buffer text: iterator over text, with current position """

    if text.peek() == '\\':
        for point in PUNCTUATION_COMMANDS:
            if text.peek((1, len(point) + 1)) == point:
                return text.forward(len(point) + 1)