1\.sw.$ 2\bRCS\b 3\bCVS\b 4^_build/ 5^Build$ 6^blib/ 7^Makefile$ 8^DateTime-Format-Builder- 9^MANIFEST.bak$ 10^pm_to_blib$ 11^Makefile.[a-z]+$ 12\.cvsignore$ 13\B\.svn\b 14^diff 15^patch 16\.patch$ 17^log$ 18^data\.yaml$ 19^blibdirs$ 20