In looking at multiple occurrences and values for issues like #2692, I
noticed that `...` can mean both multiple values and multiple
occurrences, like before we split them.
Pros
- No syntax change with clap3
Cons
- All the reasons we split `multiple` into two
Uncertain
- I originally started this as part of another branch but I lost track
if something depended on this. I'll have to do more digging
BREAKING CHANGE: If `--opt [val]...` was meant for
- only multiple occurrences, see `[opt]... --opt [val]`
- both multiple occurrences and values, see `[opt]... --opt [val]...`
Tons of code has been moved into functions, deduplicated, made much
easier to read, maintain, and understand. Comments still need to be
added, but that will happen shortly. Modules have also been moved around
to follow Rust conventions and best practices.
All functionality remains exactly the same
