Documentation / technical / api-xdiff-interface.txton commit t9114-git-svn-dcommit-merge.sh: use the $( ... ) construct for command substitution (78ba28d)
   1xdiff interface API
   2===================
   3
   4Talk about our calling convention to xdiff library, including
   5xdiff_emit_consume_fn.
   6
   7(Dscho, JC)