- s,^Only in \(linux-$kver/\?.*\): \(.*\),\1/\2,p;
- s,^Files \(linux-$kver\)/\(.*\) and \1-$libre/\2 differ,\1/\2,p;
+ s,^Only in \\(linux-$kver\\(/.*\\)\\?\\): \\(.*\\),\1/\3,p;
+ s,^Files \\(linux-$kver\\)/\\(.*\\) and \\1-$libre/\\2 differ,\\1/\\2,p;