+2013-08-12 Katsumi Yamaoka <yamaoka@jpl.org>
+
+ * mm-decode.el (mm-display-external): Run a timer for the temp files
+ deletion after a viwer exits; add a deletion timer for the needsterm
+ case, too.
+
+ * mm-decode.el (mm-display-external): Try to delete temporary files by
+ using a 1-min. timer.
+
+2013-08-09 Katsumi Yamaoka <yamaoka@jpl.org>
+
+ * mm-decode.el (mm-temp-files-to-be-deleted, mm-temp-files-cache-file):
+ New internal variables.
+ (mm-temp-files-delete): New function; add it to gnus-exit-gnus-hook.
+ (mm-display-external): Use it to delete temporary files instead of
+ using timers.
+
2013-08-06 Lars Magne Ingebrigtsen <larsi@gnus.org>
* dgnushack.el (dgnushack-compile): Allow building on Emacs 23.