Michael J Gruber [off-list ref] writes:
Rename the "commit" long option to "--tracked" which conveys the fact
that it is about all tracked files only.
Please don't. The fact that "-a" derived from "all" will never change,
and your patch will only confuse future newbies wondering why "tracked"
abbreviates to "a".
Renaming it to "--all-tracked" might be worth considering, but renaming it
to just "--tracked" is not, IMHO.