vsprintf(ngettext("%d article processed, ", "%d articles processed, ", $num_processed), $num_processed).
vsprintf(ngettext("%d imported, ", "%d imported, ", $num_imported), $num_imported).
vsprintf(ngettext("%d feed created.", "%d feeds created.", $num_feeds_created), $num_feeds_created).
vsprintf(ngettext("%d article processed, ", "%d articles processed, ", $num_processed), $num_processed).
vsprintf(ngettext("%d imported, ", "%d imported, ", $num_imported), $num_imported).
vsprintf(ngettext("%d feed created.", "%d feeds created.", $num_feeds_created), $num_feeds_created).