dirs that might trip up the check of the merged copy.

__APPLE__ being defined, not APPLE.

sending side and the receiving side handled implicit (unsent) data.

because that's the maximum size we can transmit over the wire.

chosen, the name is sent down the name-pipe to the receiver.

- Added get_dirlist(), which returns a file_list structure for the
  desired directory, optionally with local filter rules disabled.

equal value without being equal pointers, substitute one of the
pointers for the other in the file list.  This optimizes future name
comparisons.  Note also that this optimization won't be triggered
very often (because rsync tends to send the names grouped by dir-
name at transmission time), but it's nice to be able to assume that
all files in the same dir have identical dir-name pointers after the
qsort is finished.

values instead of non-zero.

always dump the non-dir (because the dir might have contents in
the list).

  of storing it into the files[] array.
- Made flist_find() return "no match" if the found item differs in
  its directory-ness from the search item.
- Changed f_name_cmp() to sort sub-directories after non-directories
  for each directory's contents.  This makes things like the upcoming
  --fuzzy patch easier to get right.
- One complicating factor is that clean_flist() needed some extra
  code to ensure that a directory doesn't duplicate a non-directory
  of the same name.
- Make sure that the "strip_root" code in clean_flist() (for relative
  paths) strips off all leading slashes.

in the newest test case.

trying to stat() any items inside that dir's hierarchy.  This fixes
a bug where a symlink to a dir getting replaced by a dir with
identical contents to the dir at the other end of the symlink would
not report the updated files in the new hierarchy. (See bug #1673)

(i.e. exclude patterns only) and side-restricted filter rules.

might have spaces.