(when (setq mod-time (nth 5 (file-attributes article)))
(if (and (nnmh-deletable-article-p newsgroup (car articles))
(setq is-old
(when (setq mod-time (nth 5 (file-attributes article)))
(if (and (nnmh-deletable-article-p newsgroup (car articles))
(setq is-old