Documentation / technical / api-xdiff-interface.txton commit Merge branch 'tz/doc-show-defaults-to-head' into next (fa21fb2)
   1xdiff interface API
   2===================
   3
   4Talk about our calling convention to xdiff library, including
   5xdiff_emit_consume_fn.
   6
   7(Dscho, JC)