This is Perl module XS::MRO::Compat.

INSTALLATION

XS::MRO::Compat installation is straightforward. If your CPAN shell is set up, you should just be able to do

$ cpan XS::MRO::Compat

Download it, unpack it, then build it as per the usual:

$ perl Makefile.PL
$ make && make test

Then install it:

$ make install

DOCUMENTATION

XS::MRO::Compat documentation is available as in POD. So you can do:

$ perldoc XS::MRO::Compat

to read the documentation online with your favorite pager.

Goro Fuji (gfx)