CL_EXTRA_KEYWORDS = [
    ( "nbugsfixed",
        r"Fixe[sd]:\s*[MN]B#\d+(?:\s*,\s*[MN]B#\d+)*", r"NB#(\d+)" ),
    ( "mbugsfixed",
        r"Fixe[sd]:\s*[MN]B#\d+(?:\s*,\s*[MN]B#\d+)*", r"MB#(\d+)" ),
    ( "nreqsimplemented",
        r"Implemented:\s*NR#\d{1,6}(?:,\s*NR#\d{1,6})*", r"R#(\d{1,6})" ),
    ( "nreqsupdated",
        r"Updated:\s*NR#\d{1,6}(?:,\s*NR#\d{1,6})*", r"R#(\d{1,6})" ),
    ( "nreqspartial",
        r"Partial:\s*NR#\d{1,6}(?:,\s*NR#\d{1,6})*", r"R#(\d{1,6})" ),
    ( "nreqsdropped",
        r"Dropped:\s*NR#\d{1,6}(?:,\s*NR#\d{1,6})*", r"R#(\d{1,6})" ),
    ( "pbisimplemented",
        r"Implemented:\s*SWP#[a-z]+-\d+(?:,\s*SWP#[a-z]+-\d+)*",
        r"SWP#([a-z]+-\d+)" ),
    ]

chlog = DpkgChangelog(extra_keywords=CL_EXTRA_KEYWORDS)