^* matches null string many times in regex; marked by <-- HERE in m/(?:^(.*/)?CVS/.*)|(?:^Makefile(.old)?$)|(?:^Build$)|(?:^Clean$)|(?:^RollingBuild$)|(?:^blib/.*)|(?:^pm_to_blib$)|(?:^.cvsignore$)|(?:^MANIFEST.bak$)|(?:^testcheck$)|(?:^.*/\.cvsignore$)|(?:^lib/Class/MethodMaker/(?:array|hash|scalar)\.pm$)|(?:^lib/Class/MethodMaker/\.\#.*$)|(?:^lib/Class/MethodMaker\.(?:bs|o|c)$)|(?:^html(?:/.*)?$)|(?:^(.*/)?.cvsignore$)|(?:^INFO.yaml$)|(?:^_build/)|(?:^misc/)|(?:^* <-- HERE ~$)|(?:^make-dist$)|(?:^MethodMaker\.(?:bs|o|c)$)|(?:^lib/Class/MethodMaker.xs$)/ at lib/ExtUtils/Manifest.pm line 440.