new version of indent/swift.vim from Aaron Bohannon

[morefun2compute]

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[keith]

Sorry, just getting around to testing this now!

[keith]

@morefun2compute sorry about that, finally got a chance to check this out and I noticed a few things that I had questions about.

1. For parentheses continuations such as:

Foo(bar: baz,
    second: thing)

Xcode aligns the second line with the column of the paren +1, do you think that would make sense to do here too instead of doing previous statement + const? This applies to multiline function definitions as well.

2. I think the defaults might make more sense as 1 * shiftwidth() for most of these, it surprised me to see a statement like this:

if let foo = bar,
    let baz = qux
{

Have the second line be indented by 2 * shiftwidth(). I'm not sure there are any cases where I would use more than shiftwidth() number of spaces more than the statement above.

3. I noticed that when there's an opening brace with a paren, the closing brace is indented at previous statement + sw instead of just the same indent as the previous statement:

foo({
    }

Do you think any of these things are feasible / worth it to change?

[keith]

Any thoughts @morefun2compute