Add option to keep text more fully formatted as you type

[PEZ]

Currently, when formatOnType is enabled Calva does only indenting. And it only happens when new lines are entered.

We should have an option where the text is formatted as when new lines are entered, e.g.:

(def colt-express
  {:name "Colt Express"
   :categories ["Family"
                "Strategy"]
   :play-time 40
   :ratings |{:pez 5.0
              :kat 5.0
              :wiw 5.0
              :vig 3.0
              :rex 5.0
              :lun 4.0}})

enter =>

(def colt-express
  {:name "Colt Express"
   :categories ["Family"
                "Strategy"]
   :play-time 40
   :ratings
  |{:pez 5.0
    :kat 5.0
    :wiw 5.0
    :vig 3.0
    :rex 5.0
    :lun 4.0}})

Saving you one reason to press tab to format it after you have entered the new line.

It should also work as text is entered and deleted more generally. E.g. (the two vertical bars indicating a selection):

(def colt-express
  {:name "Colt Express"
   :categories ["Family"
                "Strategy"]
   :play-time 40
   :ratings|-foo-bar| {:pez 5.0
                       :kat 5.0
                       :wiw 5.0
                       :vig 3.0
                       :rex 5.0
                       :lun 4.0}})

backspace =>

(def colt-express
  {:name "Colt Express"
   :categories ["Family"
                "Strategy"]
   :play-time 40
   :ratings| {:pez 5.0
              :kat 5.0
              :wiw 5.0
              :vig 3.0
              :rex 5.0
              :lun 4.0}})

This has further implications and corner cases and such, but this should capture the gist of the feature.

[PEZ]

OK. So I forgot to close this via the PR.