JetBrains/intellij-scala — pull request #1 by spullara (2012-04-16 01:44:18+00:00)
Title: Import and formatting changes

Twitter Scala School recommends a couple of things that the current Scala plugin doesn't do:

1) Sort imports lexagraphically
2) Put closure parameters on the same line with a space after the {:

option map { value =>
...
}

This modifies the plugin to set both by default but also exposes them in the settings UI.