Ah ok that makes sense. Reformat on save should definitely be turned off, so our configs need to be fixed (I'll look at that). The feature is coun ter productive not just because of the bug you found, but also because constant reformatting increases the odds of a source conflict, and it makes cone review and history harder to read. Trailing ws on the other hand is an exception because check style won't allow it, so we never have to worry about a conflict