I decided I
Uh, well, no. The only things I kept were some of the suit commands, and the basic structure (checkboxes as booleans, text fields as \newcommands). Oh, and the "which card do I lead" function. That's a nightmare, and still Just Works. It's 99+% new.
I'm sure it's awful, and probably has some fairly serious issues, and clearly Not Ready For Release, but I'm basically yak-shaving at this point. So - release, and find out from the community what is the real problems and what is just my whackamole reaction to perfectionism.
If you're interested in a different way to fill out the ACBL convention card, with benefits of ease-of-change and ability to use source control for history that comes from plaintext source rather than a picture, and the "benefits" of using LaTeX, please investigate my ACBL convention card editor.
Yeah, I know the licensing is screwy. The intent is to do the equivalent of "form protected A when filled out" - you own the data in the card source and nobody can legally change it; "I own" the template (and am happy to have you fill copies out) and drawing (and am happy to consider changes/fixes/whatever). It's even better when the ACBL owns the copyright in the card itself...
I know there are LaTeX people out there, and I know blackshoe was looking to learn. Enjoy. If someone wants to raise this over on the Other Site, I wouldn't be upset (I don't have an account there, for Reasons. Reasons that make a lot less sense with, you know, this repository being public, but still.)