Re: auto-fill in message mode filling with prefix "> "

[Stefan Monnier]

> Don't know enough elisp to fully replace the `, construct here
>   (defmacro defcustom (var value doc &rest args)
>      (` (defvar (, var) (, value) (, doc))))))
> with non-deprecated code.

For this particular case, the right fix is to remove the whole (defmacro
...) since it's only there for compatibility with versions of Emacs that
don't have `defcustom`.  This macro was introduced in Emacs-19 or
Emacs-20, can't remember which but it's highly unlikely that you still
have such an Emacs on your machine.


        Stefan