lib/locale.pm For "use locale"
lib/look.pl A "look" equivalent
lib/newgetopt.pl A perl library supporting long option parsing
+lib/open.pm Pragma to specify default I/O disciplines
lib/open2.pl Open a two-ended pipe (uses IPC::Open2)
lib/open3.pl Open a three-ended pipe (uses IPC::Open3)
lib/overload.pm Module for overloading perl operators
t/lib/dumper.t See if Data::Dumper works
t/lib/english.t See if English works
t/lib/env.t See if Env works
+t/lib/env-array.t See if Env works for arrays
t/lib/errno.t See if Errno works
t/lib/fatal.t See if Fatal works
t/lib/fields.t See if base/fields works