The joe package contains jmacs, joe, jpico, jstar, rjoe and termidx. jmacs is a symbolic link to joe used to launch Emacs emulation mode. joe is a small text editor capable of emulating WordStar, Pico, and Emacs. jpico is a symbolic link to joe used to launch Pico emulation mode. jstar is a symbolic link to joe used to launch WordStar emulation mode. rjoe is a symbolic link to joe that restricts joe to editing only files which are specified on the command line. termidx is a program used by joe to generate the termcap index file.