https://docs.markwhen.com/syntax/dates-and-ranges.html#relative-dates https://docs.markwhen.com/syntax/dates-and-ranges.html#relat... It doesn't look at task c

https://docs.markwhen.com/syntax/dates-and-ranges.html#relative-dates https://docs.markwhen.com/syntax/dates-and-ranges.html#relat... It doesn't look at task completion but you can base events on other events