[pacman-dev] TotalDownload option.

[Nathan Jones]

Sample output:

$ sudo pacman -S gcc gcc-fortran gcc-libs
resolving dependencies... done.
looking for inter-conflicts... done.

Targets: gcc-libs-4.2.2-2 [1.06 MB]  gcc-4.2.2-3 [8.92 MB]
         gcc-fortran-4.2.2-1 [2.91 MB]

Total Package Size:     12.89 MB
Total Download Size:    12.89 MB

Proceed with installation? [Y/n]
:: Retrieving packages from core...
 gcc-libs-4.2.2-2-i686   1081.1K  503.8K/s 00:00:02 [#--------------------]   8%
 gcc-4.2.2-3-i686          10.0M  302.1K/s 00:00:34 [################-----]  77%
:: Retrieving packages from extra...
 gcc-fortran-4.2.2-1-...   12.9M  338.0K/s 00:00:39 [#####################] 100%
checking package integrity... done.
(3/3) checking for file conflicts                   [#####################] 100%
(1/3) upgrading gcc-libs                            [#####################] 100%
(2/3) upgrading gcc                                 [#####################] 100%
(3/3) upgrading gcc-fortran                         [#####################] 100%