docs: def chunkComment(self, text, start=0):
          """Return a list of chunks of comments.
  
          """
  
          # Build a list of comments
          comm, out = self.nextComment(text, start), []
          while comm:
              out.append(comm.group(0))
              comm = self.nextComment(text, comm.start(0) + 1)
  
          # Collect the comments according to whether they are line
          # comments or block comments.
          out = [list(g) for (_, g) in groupby(out, self.isLineComment)]
  
          # Filter out seperator lines.
          out = [i for i in out if i != ['']]
  
          return out