group.add_argument('--cache',action='store_true',help='only take articles from the cache (ie. don\'t grab new articles\' content), so as to save time')
group.add_argument('--force',action='store_true',help='force refetch the rss feed and articles')
group.add_argument('--proxy',action='store_true',help='doesn\'t fill the articles')
group.add_argument('--newest',action='store_true',help='return the feed items in chronological order (morss ohterwise shows the items by appearing order)')
group.add_argument('--order',default='first',choices=('first','last','newest','oldest'),help='order in which to process items (which are however NOT sorted in the output)')
group.add_argument('--firstlink',action='store_true',help='pull the first article mentioned in the description instead of the default link')
group.add_argument('--resolve',action='store_true',help='replace tracking links with direct links to articles (not compatible with --proxy)')
