Documentation / technical / api-xdiff-interface.txton commit bisect: fix off-by-one error in `best_bisection_sorted()` (7c11718)
   1xdiff interface API
   2===================
   3
   4Talk about our calling convention to xdiff library, including
   5xdiff_emit_consume_fn.
   6
   7(Dscho, JC)