Probably the Emacs calendar could be made that savvy with a little elisp programming. There is even some talk of rewriting Emacs in scheme, which should provide for parsing of arbitrarily complex expressions. Ed On Mon, Sep 8, 2014 at 10:17 AM, gregrwm <tclug1 at whitleymott.net> wrote: > google calendar is fairly clever, it can understand for example "lunch > meeting 11:30am 2nd and last saturdays monthly". but "my event 10am second > sunday after the first monday in september" is beyond it. anyone know a > calendar that *is* that clever? (ie able to properly specify formulas like > for easter or the harvest moon..) > > _______________________________________________ > TCLUG Mailing List - Minneapolis/St. Paul, Minnesota > tclug-list at mn-linux.org > http://mailman.mn-linux.org/mailman/listinfo/tclug-list >