Hi,
In the latest Emacs trunk the built-in function `commandp' returns
t or nil while it returned an interactive form or nil formerly.
Because of this, `defadvice' makes interactive Lisp functions non-
interactive. See the `ad-interactive-form' function. Here is
an example of what it causes:
(defun foo ()
(interactive)
(message "Hello"))
=> foo
(commandp 'foo)
=> t
(let ((ad-default-compilation-action 'never))
(defadvice foo (around testing activate)
"testing"
(message "Good-bye")))
=> foo
(commandp 'foo)
=> nil
(pp (symbol-function 'foo))
=> (lambda nil
"$ad-doc: foo$"
t
(let (ad-return-value)
(message "Good-bye")
ad-return-value))
Regards,
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