I would specifically like to run alarms "0 minutes before an event". Of course I can do specific offset calculations in my head, but other decent calendaring programs like iCal or Outlook let me define alarms to be triggered exactly at the time of an event (+- a couple of seconds).
yes, this is valid enhancement. Need to add a flag to enable alarms instead of relying that numbers are non zero.
This is now in Orage 4.7.6.8 available in git.
in 4.8.0