display just defuns and doc-strings of elisp

[Joe Riel]

Is there an existing elisp function that displays
just the defs [first line] and doc-strings in an elisp source buffer?

So, with it enabled, a source might appear as

(defun func1 (foo bar)
  "This does nothing useful" ... )

(defun func2 ()
  "This does something else" ... )

...


-- 
Joe Riel