Use with XULRunner

Simply put MozRepl XPI package under your application’s extension/ directory and launch the application like this:

    $ xulrunner application.ini -repl

You can optionally specify a port number after the -repl switch, otherwise the default 4242 will be used.

If you get tired of typing -repl on the command line, you can also set the extensions.mozrepl.autoStart preference to true.