slime-autodoc-modeslime-autodoc-mode is an additional minor-mode for
automatically showing information about symbols near the point. For
function names the argument list is displayed and for global variables
we show the value. This is a clone of eldoc-mode for Emacs
Lisp.
The mode can be enabled in the slime-setup call of your
~/.emacs:
(slime-setup :autodoc t)