bug#47516: 28.0.50; void-variable edebug-all-defs

[martin rudalics]

> Oh, so it ends up making the variable buffer-local before it gets
> initialized, so it's both globally unbound and buffer-locally unbound.
> Hence when the `defvar` is processed the global value gets initialized
> but the buffer-local value stays unbound.
>
> Do you happen to remember why you "needed it many years ago"?

No.  But I just read the doc-string of `edebug-all-defs':

  edebug-all-defs is a variable defined in ‘edebug.el’.

  You can use the command ‘edebug-all-defs’ to toggle the value of this
  variable.  You may wish to make it local to each buffer with
  (make-local-variable 'edebug-all-defs) in your
  ‘emacs-lisp-mode-hook’.

and that's what I've apparently done.

> I'm leaning towards considering this a "pilot error".

Objection, your honor!

martin