@classmethod
def section_tag_remove(cls, string, symbol_or_re, is_re=False):
    """Remove lines tagged with :attr:`section_delimiters`.

        >>> tpl = AdHoc.get_named_template("col-param-closure")
        >>> res = AdHoc.section_tag_remove(tpl, "adhoc_run_time_section")
        >>> res = '\\n'.join(res.splitlines()[:4])
        >>> printf(str(res)) #doctest: +ELLIPSIS
            @classmethod
            def col_param_closure(cls):...
                ...Closure for setting up maximum width, padding and separator
                for table columns.
        """
    transform = lambda blob: ''
    return cls.transform_lines(transform, string, symbol_or_re, is_re, cls.
        section_delimiters)
