- Tweaked the --log-format option's description.
- Added a comment.

empty file list.

  to the top in an "OUTPUT CHANGES" section.
- Added a mention of the generator's new output-flushing optimization.

regular files.

what protocol level is in effect.  This guards against the
generator timing out when the output pipe is full and the input
pipe (to the receiver) is slow.

slash, make sure we strip of the trailing "/." from the dir's len
(in del_hier_name_len) so that its subdirs get marked with
FLAG_DEL_HERE.

--copy-dest.

difference in how the code behaves due to how it is called).

older protocol, and we're not sending the exclude list (i.e. the
user didn't specify --delete or they specified --delete-ignored).

Mike Castle's suggestion.

flag-bit and put it into the regular flist's flags for that dir,
and delete_in_dir() now refuses to delete a directory that has
that bit set.

are new ones added in the future.

when pulling files than when pushing files:  pulling it output a
(mostly) unhelpful error message and then exited with a 0 status,
even when the remote side exited with an error code.  I changed this
to output the normal end summary (when verbose) and to exit with the
status intact (just like when pushing files).

send bug reports via email.

miss out on the hard_link_cluster() call.

- Update the hard-linked cluster and copy over the old versions.
- Add a new hard-linked item down in a new subdir to make sure that
  the new file doesn't get handled before the subdir gets created.

  (moved from hard_link_cluster()) that checks the inode/dev of an
  existing file and either does nothing (when properly linked), or
  removes the existing file before calling hard_link_one().
- Changed hard_link_check() so that it checks if the master item is
  marked with FINISHED_LINK (in its hlindex int), and if so, it
  finishes the current file by calling maybe_hard_link() (and
  marking it as finished too).  Otherwise it marks the item as
  skipped by setting hlindex to SKIPPED_LINK.
- Fixed the outputting of an error in hard_link_one() so that the
  message is always output when the caller did not request "terse"
  processing.
- Changed hard_link_cluster() so that it marks the master item with
  FINISHED_LINK and then links only the skipped items (marking them
  with FINISHED_LINK too).

- Got rid of a duplicate error after the hard_link_one() call.

to copy its contents.

single-file transfer, we need to make sure that the file's
name is the generic-transfer name and not a local name.

belong.

from the latest GPL file on the web.

failing.