meta
{
    title: "No start or end dates";
    version: "";
    description: "Flags elements missing dates that should be dated";
    author: "hdevine825";
    baselanguage: "en";
}
/* */
*[!start_date]:in-downloaded-area:tagged {
    throwWarning: tr("Tagged element missing start_date");
}
*[!end_date]:in-downloaded-area:tagged {
    throwWarning: tr("Tagged element missing end_date");
}