the same as typing t 8d23ec19 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 8d23ec19-dba8-46ad-a7c4-19a8bbce5c94 e