def METHOD_NAME(self, manager):
    """"""
    if not self.mathjax_path:
        return
    yield self.task(
        name="copy",
        doc="copy MathJax into the output dir",
        file_dep=[self.mathjax_path / MATHJAX_JS],
        targets=[self.mathjax_output / MATHJAX_JS],
        actions=[(self.copy_one, [self.mathjax_path, self.mathjax_output])],
    )