Documentation / technical / api-xdiff-interface.txton commit completion: use "git -C $there" instead of (cd $there && git ...) (fca416a)
   1xdiff interface API
   2===================
   3
   4Talk about our calling convention to xdiff library, including
   5xdiff_emit_consume_fn.
   6
   7(Dscho, JC)