Idea is to: 1. add a flag to the internal format call to support mapping `((` to `(` and `))` to `)`. 2. change `collect_parenthesized` to support `))` and to support `)` when inside a `{}` (this still needs to be figured out if it is unambiguously possible).
Idea is to:
((to(and))to).collect_parenthesizedto support))and to support)when insidea
{}(this still needs to be figured out if it is unambiguously possible).