Documentation / technical / api-xdiff-interface.txton commit stash: teach 'push' (and 'create_stash') to honor pathspec (df6bba0)
   1xdiff interface API
   2===================
   3
   4Talk about our calling convention to xdiff library, including
   5xdiff_emit_consume_fn.
   6
   7(Dscho, JC)