Libterm-readline-zoid-perl provides a set of modules that form an interactive input buffer written in plain perl with minimal dependencies. it features almost all key-bindings described in the posix spec for the sh(1) utility with some extensions like multiline editing; this includes a vi-command mode with a save-buffer (for copy-pasting) and an undo-stack.

it is compatible with the term::readline interface, so it can be used with perl programs using this interface.