Re: Undo discard prompt (was: [T. V. Raman] read-only modes should be using buffer-disable-undo?)

[Luc Teirlinck]

>From my previous message:

  (defvar undo-extra-outer-limit nil
    "If non-nil, an extra level of size that's ok in an undo item.
  We don't ask the user about truncating the undo list until the
! current item gets bigger than this amount.
! This variable has no effect if `undo-discard-silently' is t.")
  
That should have been:

! This variable has no effect if `undo-discard-silently' is non-nil.")