Function restore

tools/python-3.11.9-amd64/Tools/scripts/ndiff.py:119–121

(which)

# file2 (which=='2') to stdout

def restore(which):
    restored = difflib.restore(sys.stdin.readlines(), which)
    sys.stdout.writelines(restored)

if __name__ == '__main__':
    args = sys.argv[1:]