def usage(usage_text):
    if terminal_supports_colors(sys.stdout):
        usage_text = format_usage(usage_text)
    show_pager(usage_text)
Applies contents regex condition to responses.
dataset/ETHPy150Open xolox/python-humanfriendly/humanfriendly/terminal.py/usage--crossover with--dataset/ETHPy150Open google/grr/grr/lib/flows/general/file_finder.py/FileFinder.ContentsRegexMatchCondition