What is suggested above seems less useful for human interactivity and more
useful for interconnectivity between external applications and conkeror. I would
like a bundled repl for exploring conkeror's run-time state (using eval to this
end is just painful) and for testing code. What is described above seems rather
cumbersome for use by humans - not that conkeror doesn't need a robust
interconnectivity mechamism, but I believe a repl that can be used painlessly by
humans would be a valuable development tool. I have continuously found the
MozRepl-style repls of Lisp and Python to be invaluable.