On Wed, Aug 23, 2017 at 5:36 AM, Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx> wrote: > These are used in revision.c. After the last patch they are replaced > with the refs_ version. Delete them. > > Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx> The refactoring up to this patch looks good to me. Thanks, Stefan