Indentation of multiline maps/keyword lists/structs

If i try to indent a multiline map the plugin will indent the map incorrectly. For example, the auto-indented map will look like this.

%{foo: "bar",
baz: "buzz"}

Where it should be

%{foo: "bar",
  baz: "buzz"}

of note, if you try to make a map with newlines (i.e. javascript style), it auto-indents fine.

%{
  foo: "bar",
  baz: "buzz
}

however, this is not usually how elixir code is formatted. The same is true for keyword lists as well as structs.

[keathley]

Thanks @colbydehart!

I can try to take a look at this. The indenting regex is notoriously tricky. A friend of mine tried to have a go at fixing this and eventually gave up in frustration 😉.

I don't necessarily agree that the later example isn't normally how elixir code is formatted. I use that formatting for maps and keyword lists quite often. That said, it would be nice to make the "lisp" style formatting work out of the box. What I think we would need to do is add indentation rule that does something like finds a %{ or [ and a , on the same line then it should indent. IIRC there are more edgecases then that. If you would like to take a look at it that would be great. Otherwise I can but it'll be a bit before I can get to it.