def makeExtension(configs=[]):
    return FootnoteExtension(configs=configs)
SIGINT handler.  We ignore the signal and frame info passed in.
dataset/ETHPy150Open darcyliu/storyboard/markdown/extensions/footnotes.py/makeExtension--crossover with--dataset/ETHPy150Open peterbrittain/asciimatics/asciimatics/screen.py/_CursesScreen._catch_interrupt