[GSoC] Clang-based code beautifier

Hi guys,

A few months ago I started working on an OS X app that leveraged Clang to find coding style issues and pretty-format Objective-C/C source files. I'd like to resume this project as a GSoC project, perhaps rewriting the GNU `indent` tool to use Clang as opposed to a custom parser. I was wondering if this task is still available since others expressed interest in working on something like this.