def append_token_space_before(self):
        # make sure only single space gets drawn
        line = self.output_lines[-1]
        if self.output_space_before_token and len(line.text) and line.text[-1] not in [' ', self.indent_string]:
            line.text.append(' ')
dataset/ETHPy150Open Masood-M/yalih/jsbeautifier/build/lib.linux-i686-2.7/jsbeautifier/__init__.py/Beautifier.append_token_space_before/original