LeaVerou/prefixfree — pull request #139 by gajus (2013-01-30 16:00:50+00:00)
Title: Variety of changes (scoping, indenting, iteration, consistency)

I hope it meets the requirements. If this is accepted, I will continue implementing changes. For detailed log of current changes, refer to the commit log and the actual code diff. This does not introduce any breaking changes.