def run(cmd):
    global verbose
    if verbose:
        cmd += ' 1>&2'
    else:
        cmd += ' 2>%s 1>&2' % os.devnull
    print_verbose(cmd % 'executing: %s')
    if os.system(cmd):
        raise EApp, 'failed command: %s' % cmd
dataset/ETHPy150Open FooBarWidget/mizuho/asciidoc/filters/latex/latex2png.py/run/swapped operands of `%`