This is a very simple ebuild for the perl module Term::ReadLine::Gnu 1.4. It extends Term::ReadLine to enable readline/history via the GNU Readline library.
Created attachment 20968 [details] Term-ReadLine-Gnu-1.14.ebuild BTW: This ebuild currently does not specify the LICENSE. I'm guessing GPL would apply since it links against GNU libreadline.so but the perl package does not say.
g-cpan.pl Term::ReadLine::Gnu installs this acceptably.