bug#19918: 25.0.50; links in *Backtrace* & *Help* go to the wrong function definitions

[Stefan Kangas]

Drew Adams <drew.adams@oracle.com> writes:

>> Do you have a recipe not involving your own code?
>
> The point is that the help button does not reflect the fact
> that the command was redefined.
>
> The redefining code (in bookmark+-bmu.el, at top level) is
> simply this:
>
> (defun bookmark-bmenu-list (&optional filteredp msg-p)
>   "..."
>   (interactive "i\np")
>   ...)
>
> The problem is with the button link - it has apparently
> hard-coded the address of the original definition of
> this command, in standard library bookmark.el.

Could you please give a recipe for how to reproduce this bug using
vanilla Emacs?

Best regards,
Stefan Kangas