def Reset(self):
    """Reset the lexer to process a new data feed."""
    # The first state
    self.state = "INITIAL"
    self.state_stack = []

    # The buffer we are parsing now
    self.buffer = ""
    self.error = 0
    self.verbose = 0

    # The index into the buffer where we are currently pointing
    self.processed = 0
    self.processed_buffer = ""
Reset the lexer to process a new data feed.