(we quietly do not document the 'able' adc, which is now the most "official" adc in the sense that it has a new test, t64-write-able!) other notes: fix bug in 'able' (not setting $loc)
Note: "able" still needs bash but it's an easy fix if you need to use it on a bash-challenged machine and care enough
...for some or all repos (and a minor bug fix in the adc.common-functions file)