$def with (change, page=None)

$ type = change.kind.replace("merge-","")[:-1]

$if page is None:
    $_('Merged duplicate %(record_type)s records.', record_type=type)
$else:
    $ primary = change.data.get("master")
    $ duplicates = change.data.get("duplicates", [])
    $ pagetype = page.split("/")[1][:-1]
    $if isinstance(page, str):
        $ context = page
        $ details = ''
    $else:
        $ context = page.key
        $ details = _('See <a href="%s">details</a>.', change.url())

    $if context == primary:
        $# comment in the primary record
        $ungettext('Merged %(count)d duplicate %(type)s record into this primary.', 'Merged %(count)d duplicate %(type)s records into this primary.', len(duplicates), count=len(duplicates), type=type)
        $:details
    $elif context in duplicates:
        $# comment in the duplicate record
        $_("Marked as duplicate.") $:details
    $else:
        $# comment in the affected records
        $_('Merged %(page_type)s into primary %(record_type)s record.', page_type=pagetype, record_type=type) $:details