 (defun go-goto-arguments (&optional arg)
   "Go to the arguments of the current function.
 
-If one prefix argument is given, anonymous functions are skipped."
+If ARG is non-nil, anonymous functions are skipped."
   (interactive "P")
   (go-goto-function-name arg)
   (forward-word 1)


Anonymous functions do not have docstrings, so when this is called
interactively anonymous functions will be skipped. If called programmatically,
an error is raised."
  (interactive "P")

  (when (and (not (called-interactively-p 'interactive))


Anonymous functions cannot have method receivers, so when this is called
interactively anonymous functions will be skipped. If called programmatically,
an error is raised unless ARG is non-nil."
  (interactive "P")

  (when (and (not (called-interactively-p 'interactive))
