feature request/change for 2.6.8

[Erik Jan Tromp]

Wayne,

I've been experimenting with the {pre,post}-xfer exec options ever since the original diff showed up in patches/ - fantastic stuff.

My feature request/change centers around the new RSYNC_ARG# variables. Would it be possible to make these available as an array (ie: ${RSYNC_ARG[#]}) rather than discrete variables? If nothing else, it would greatly simplify chewing through all the args for whatever processing one could dream up.

Erik