the same as typing t 1e18b3e4 modify project:… due:… …. an empty box clears that field.
this is a demo. the data is invented, it is shared with everyone else looking, and it is wiped every night. don't put anything real in it. what is this?
$ tracker 1e18b3e4-1de3-4027-b385-a55bd73694a0 e