[pacman-dev] backup handling

[Aaron Griffin]

On 9/19/07, Dan McGee <dpmcgee at gmail.com> wrote:
> What would seem smart to me:
> 1. If file has been removed from backup array and no longer exists in
> the package, save it as .pacold.

And this is already done anyway - previous backup array vs new backup
array is checked for files in the NEW backup array instead of the OLD.
We could easily do the converse check for .pacold