Documentation / technical / api-xdiff-interface.txton commit l10n: es.po: Update translation v2.15.0 round 1 (4b15eb2)
   1xdiff interface API
   2===================
   3
   4Talk about our calling convention to xdiff library, including
   5xdiff_emit_consume_fn.
   6
   7(Dscho, JC)