Documentation / technical / api-xdiff-interface.txton commit imap-send.c: replace `git_config()` with `git_config_get_*()` family (ef7e1d0)
   1xdiff interface API
   2===================
   3
   4Talk about our calling convention to xdiff library, including
   5xdiff_emit_consume_fn.
   6
   7(Dscho, JC)