This is Perl module Sub::Attribute.


Sub::Attribute installation is straightforward. If your CPAN shell is set up,
you should just be able to do

    $ cpan Sub::Attribute

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

    $ perl Makefile.PL
    $ make && make test

Then install it:

    $ make install


Sub::Attribute documentation is available as in POD. So you can do:

    $ perldoc Sub::Attribute

to read the documentation online with your favorite pager.

Goro Fuji (gfx)