* lisp/gnus/gnus-art.el (article-make-date-combine-with-lapsed) factor code out into new function, used for providing both combined-lapsed and combined-local-lapsed.
* lisp/gnus/gnus-art.el (article-make-date-combine-with-lapsed) factor code out into new function, used for providing both combined-lapsed and combined-local-lapsed.