- Attributes for packaging/automated refdes assignation: currently
if you want to use an heterogeneus part, you have to assign the same
refdes to the symbols by hand. I'd prefer to assing some attribute
which tells gschem/gannotate that those symbols should be in the same
physical part, and if there can be another symbols automatically
packaged into that part or not (maybe another attribute). It's like a
"part set": if two symbols have the same part set, they should have
the same refdes. Maybe this "part set" attribute can be like a
description (I won't like it to be just a number, since I want to
reuse a schematic across projects, and I don't want to track the
numbers myself) added by the user, and the annotation utility should
be aware of these special ones.