+ my @provided_by = split /\s/, $short_desc;
+ $short_desc = "virtual package provided by ";
+ if (@provided_by < 10) {
+ $short_desc .= join( ', ',map { "<a href=\"$ROOT/$path/$_\">$_</a>" } @provided_by);
+ } else {
+ $short_desc .= scalar(@provided_by)." packages";
+ }