lib/Cwd.pm Various cwd routines (getcwd, fastcwd, chdir)
lib/Devel/SelfStubber.pm Generate stubs for SelfLoader.pm
lib/DirHandle.pm like FileHandle only for directories
+lib/Dumpvalue.pm Screen dump of perl values
lib/English.pm Readable aliases for short variables
lib/Env.pm Map environment into ordinary variables
lib/Exporter.pm Exporter base class