Re: Customize Rogue

[Luc Teirlinck]

Stefan Monnier wrote:

   We could add some code in defcustom so that it complains when the
   value of :set is not a symbol (which would ensure that whatever the
   :setter is, it can always be called easily from elisp).

What would you do with minor-mode type variables for which
define-minor-mode currently produces:

:set
    (lambda
      (symbol value)
      (funcall symbol
             (or value 0)))

to replace a value of nil of the variable by 0?  Name that lambda
function for internal use by defcustom?

Sincerely,

Luc.