Accept/Decline iCalendar appointment invitations from Gnus. Sync iCalendar event invitations from Gnus to Org agenda.
This code has been merged into Gnus and Emacs24 as gnus-icalendar and that's
where any further development or bugfixes will happen.
(add-to-list 'load-path "/path/to/ical-event")
(require 'gnus-calendar)
(gnus-calendar-setup)
;; to enable optional iCalendar->Org sync functionality
;; NOTE: both the capture file and the headline(s) inside must already exist
(setq gnus-calendar-org-capture-file "~/org/agenda.org")
(setq gnus-calendar-org-capture-headline '("Calendar"))
(gnus-calendar-org-setup)