Javascript insert blank line doesn't work with multiple inserts

[kmcnellis]

No description provided.

[seveibar]

what does the json look like for a multiple insert?

[kmcnellis]

Look at the bottom of [1]Diff test- it only inserts 1 line, and ends up being put of sync. It would probably be best if we either never inserted lines or inserted multiple new lines to match up the outputs fully

[seveibar]

Is this issue still relevant? How can I set up a test case?

[kmcnellis]

Fixed @7cab81ce235e661bb52f7c5a30f4a55a7d9ed64e