code: def nextComment(self, text, start=0):
          
  
          m = min([self.lineComment(text, start),
                   self.blockComment(text, start),
                   self._emptylineregex.search(text, start)],
                  key=lambda m: m.start(0) if m else len(text))
          return m
docs: Return the next comment found in text starting at start.