have gone in.

files that are not up-to-date.

  with the XMIT_TOP_DIR flag.
- Only set in_del_hier if --recursive is enabled.

--dirs option in addition to the regular --recursive behavior.

the child process did not exit cleanly.

hard-wired string.

better visible pattern than covering push & pull for each host-type).

Stratus VOS.

systems.

need to try to keep reading to see if we get an error or more data.

comments exactly match the variable names (making sure that
they will sort exactly the same way as the variables).

useful when talking to a 1.x client.

send & receive file-list functions.

different filesystem from the destination files.

SRC is expanded or word-split, so I removed that text and replaced
it with an explaination of how ':' differs from '::' & 'rsync://'.

in the error message.