Sorting cards

[doc hawk]

paul plead

> I meant different backgrounds on different cards. For example, cards 1-20 have background ID 1234 but cards 21-40 have background ID 6789. I think both both could even have the same name, and have the same fields, but a sort by a bg fld might only sort the cards with the current bg.

Yes, I understand.

I don’t think hypercard had that (or supercard, either, at least back then)