def __init__ (self, configs):
        self.config = {'PLACE_MARKER':
                       ["///Footnotes Go Here///",
                        "The text string that marks where the footnotes go"],
                       'UNIQUE_IDS':
                       [False,
                        "Avoid name collisions across "
                        "multiple calls to reset()."],
                       "BACKLINK_TEXT":
                       ["&#8617;",
                        "The text string that links from the footnote to the reader's place."]
                       }

        for key, value in configs:
            self.config[key][0] = value

        # In multiple invocations, emit links that don't get tangled.
        self.unique_prefix = 0

        self.reset()
helper for testing IAC + cmd
dataset/ETHPy150Open darcyliu/storyboard/markdown/extensions/footnotes.py/FootnoteExtension.__init__--crossover with--dataset/ETHPy150Open azoft-dev-team/imagrium/env/Lib/test/test_telnetlib.py/OptionTests._test_command