Oops, some whitespace-only changes here, probably due to 1bae3bad5b5fc7049a1ac9c0a79d104c4cd4b245 being followed by a1b5d9455905d66aab2ef3f80b0d64e24fddafc5.
This is not very problematic, but is a side-effect of the changeset being somewhat exploratory. Squashing commits would be welcomed.