I have 2 questions:
Broadly:
Is there some kind of resource or website (or book) that goes into specifics for advance form design?
More to the point:
PPT gives you a list of the recently used character symbols (16 of them) but sometimes you need more than that, so I was thinking a symbol library addon would be kind of nice. Perhaps simulating the symbol library features of Adobe In-Design, for example.
Would this even be possible? And, if so, where should I start looking to research this kind of thing? I did a search on this site but didn't find anything, and I would like to see code so I can learn how it's done.