[PATCH] Make progress output show "done" instead of "to-chk".

[Wayne Davison]

On Wed, Oct 22, 2008 at 02:05:43AM -0400, Matt McCutchen wrote:
> In incremental recursion mode, the number of files "to check" can
> increase (when new file-list chunks are built) as well as decrease,
> which I found confusing to watch.  This patch makes the progress line
> show the number of files "done" (which increases monotonically)
> instead.

I chose to display the to-check number because it is a more useful value
to the user.  It is easy to eye-ball with small transfers, but as the
number of files increases, it becomes harder to mentally subtract the
numbers to see how close we are to being done.  Since an incremental
transfer is increasing the number of total files as it finds new files
to transfer, hopefully the user will see that it makes sense that the
to-check value would also need to go up (even if they find it surprising
at first).

..wayne..