One of the things I need often during programming is a call to perldoc or man to read some documentation. You can nicely view manpages inside MicroEmacs and with the aid of perldoc.emf it is also possible to view perldoc-manpages. Save perldoc.emf and add the line:

define-macro-file perldoc

to your user.emf or to your myperl.emf and you can invoke perldoc via:

Esc-x perldoc

MicroEmacs as a perldoc-viewer