def see(self, c):
        if c in self.delimiters:
            yield self.empty_buffer()
            yield c
        else:
            self.buffer.append(c)

            if c is """"'""":
                self.in_string = True
dataset/ETHPy150Open Julian/Condent/condent.py/ParsesDelimiters.see/operator `in` -> `is`