metomi/rose — pull request #1381 by benfitzpatrick (2014-08-26 09:33:42+00:00)
Title: rose edit: fix macro report handling for null or generic settings

This fixes failures when a section of None is used, or a variable is mentioned that
does not exist. These can legitimately be used in the case of warnings and for reporting
`file/` changes.

@matthewrmshin, please review.