Optional object comma

[elsassph]

data = {
  a: "a"
  b: function()
     print "b"
  end function
  c: 42
}

There could be an option to add/remove commas in multiline object declarations.

[TwitchBronBron]

eslint has a good list of various rules to enforce this behavior. Perhaps we can use it as inspiration for the names of the property and options for this feature.

https://eslint.org/docs/latest/rules/comma-dangle

[TwitchBronBron]

I think we could call the new option aaCommaStyle, and it could have options like:

• 'trailing-required'
• 'no-trailing'
• 'unchanged'