* Remove Code.Fragment backport
* Fix tests compatibility with Elixir 1.13
* Implement signature intellisense
* Don't show signatures on module attributes
* Add tests for calls with do-end block
* Unify spec formatting
* Insert parentheses when completing a function call
* Send all text until cursor in signature request
* Add configuration for completion/signature popups (#693)
* Add editor settings form
* Add configuration for intellisense defaults
* Read fresh settings when editor mounts
* Scope attribute names
* Fix disabled button styling
* Simplify signature box and enable by default
* Split settings into system and user sections
* Update lib/livebook_web/live/settings_live.ex
Co-authored-by: José Valim <jose.valim@dashbit.co>
* Update lib/livebook_web/live/settings_live.ex
Co-authored-by: José Valim <jose.valim@dashbit.co>
Co-authored-by: José Valim <jose.valim@dashbit.co>
* Fix spacing in documentation tests
Co-authored-by: José Valim <jose.valim@dashbit.co>
* Add support for controls output type
* Split controls into individual widgets
* Adjust ids
* Improve widget and controls garbage collection
* Allow arbitrary functions as object release hook
* Add type to button and input events
* Add keyboard status event
* Change release hooks into monitor messages
* Rename pointer to reference and return an error on bad monitor
