Add dot-chaining syntax to main indent logic

[sukima]

Most style guides depict chained methods to have a leading dot ans be indented on level deeper then the initial statement.

This patch adds a period as a key symbol for a nested indent. In the same fashion as the leading comma does.

It allows an indent of the following:

var x = {
  x: 'foo',
  y: 'bar',
  z: (function() {
    return [1, 2, 3]
      .map(toFruits)
      .compact()
      .sortBy('color');
  })()
};

This should close issue #139.

[goatslacker]

Cool. Let me load this one and live with it for a while and see if anything breaks.

[goatslacker]

There's a little more work that needs to go into this one. While this doesn't re-indent chained dots it doesn't automatically indent them either

[sukima]

Crumbs, I'll look into it.

[sukima]

Yeah, looking into this the fix won't help. Closing this and will make a new pull request later. Bummed out but glad you checked it.

[goatslacker]

It may be worthwhile checking this in regardless if it doesn't screw with anything else. Because the re-indenting of dot chain calls is super annoying.

[sukima]

@goatslacker up to you. I don't mind. I'm still going to hunt down a proper solution eventually.

[ksmithbaylor]

Any update on this? I'd love to see it move forward and would be willing to help out.

[sukima]

@ksmithbaylor no update. I just learned to live with it.