Improvement suggestion - Count from 0 instead of 1

[vicleroy]

Thank you for developing this tool, it's a really useful and honestly friendlier tool to approach J·D.

The only thing missing is "the 0s" : I believe J·D's AC.ID system is supposed to start with area 00-09 (currently 10-19), that each area should begin with the A0 category (currently A1), and that recursively, each category should begin with the AC.00 item (currently AC.01).

Implementing that change would be awesome!

[cjtheham]

I made this work in my fork, albeit a bit jankily. If @ekafyi wants to look at it and potentially merge it in that'd be cool but seems development has almost completely stalled here.