docs: def fixup_comments(self):
          """Remove any style bytes that are marked as commented but have no
          comment, and add any style bytes where there's a comment but it isn't
          marked in the style data.
  
          This happens on the base data, so only need to do this on one segment
          that uses this base data.
          """
          style_base = self.rawdata.style_base
          comment_text_indexes = np.asarray(list(self.rawdata.extra.comments.keys()), dtype=np.uint32)
          comment_mask = self.get_style_mask(comment=True)
          has_comments = np.where(style_base & comment_bit_mask > 0)[0]
          both = np.intersect1d(comment_text_indexes, has_comments)
          log.info("fixup comments: %d correctly marked, %d without style, %d empty text" % (np.alen(both), np.alen(comment_text_indexes) - np.alen(both), np.alen(has_comments) - np.alen(both)))
          style_base &= comment_mask
          comment_style = self.get_style_bits(comment=True)
          style_base[comment_text_indexes] |= comment_style