Merge branch 'mh/diff-indent-heuristic'

Clean-up for a recently graduated topic. * mh/diff-indent-heuristic: xdiff: rename "struct group" to "struct xdlgroup"

Junio C Hamano committed Oct 3, 2016 at 13:30 UTC e704c618dd513fb5dd14a8080da6e261895caefe

No changes.