def column(self):
        """Return the 1-based column where the expression ceased to match."""
        # We choose 1-based because that's what Python does with SyntaxErrors.
        try:
            return self.pos - self.text.rindex('\n', 0, self.pos)
        except ValueError:
            return self.pos + 1
dataset/ETHPy150Open erikrose/parsimonious/parsimonious/exceptions.py/ParseError.column/original