Re: Bad value to a defcustom makes choices unavailable

[Luc Teirlinck]

Lennart Borgman wrote:

   Let us say that someone writes a defcustom in a package he distributes. 
   Later she/he for some reason changes the list of choices. If a user has 
   saved a value through custom that now no longer exists he can not 
   correct it through custom.

Actually, I would guess that Custom will not allow you to set it to an
illegal value in your custom-set-variables form.  Did you actually try
it?

Sincerely,

Luc.