1 Nov 2009 03:09
Re: Forward scanning, how?
On Sat, Oct 31, 2009 at 12:38 PM, David F. Skoll <dfs@...> wrote: > David wrote: > >> What I seek is similar to "backward scanning" but I want to go >> *forward* in time. >> [snip] >> >>2) why did my test succeed with -1 but fail with +1 ? > > Because of the Remind algorithm (described in the slides at > http://www.roaringpenguin.com/files/download/remind-oclug.pdf) this is > tricky. > [snip] > > REM SATISFY [day(trigdate()-30) == 17] MSG Woot! Hi David Thank you for your reply. Thank you for providing the SATISFY solution. In appreciation, I have reflected carefully about my misunderstanding and offer some suggestions for the manpage to make this clearer. I am using REMIND 03.01.06 I overlooked the trigger algorithm explanation near the very end of the manpage. But that is not the whole story. I should have used the -dx and -dt options to see the reason my attempts failed. It is(Continue reading)
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