Documentation / technical / api-xdiff-interface.txton commit perf-lib.sh: rely on test-lib.sh for --tee handling (0baf78e)
   1xdiff interface API
   2===================
   3
   4Talk about our calling convention to xdiff library, including
   5xdiff_emit_consume_fn.
   6
   7(Dscho, JC)