JetBrains/intellij-scala — pull request #2 by lvilnis (2012-05-06 22:03:36+00:00)
Title: Enhanced/fixed closure brace spacing

Changed "space before closure parameter" option to a more comprehensive "space within closure braces" option. This fixes the issue that the old option did not provide spacing before the right brace for single-line lambdas, and makes the option now work with argument-list-less closures and brace-surrounded "_" lambdas.