Add feature to javascript code pretty-printer

I need someone proficient with Python to implement a feature on an opensource project ([login to view URL]). The feature in question is described on this [GitHub Issue][1]. I believe one configuration option called "single-statement-blocks" with values "new-line" or "inline" (default) should be enough for both tastes. The coder will provide the code or patch required to me and/or a public GitHub Fork.