Re: nxml-mode does not remove its overlays

[Bastien]

Stefan Monnier <address@hidden> writes:

> PS: To check if a buffer is widened, please use
> (= (buffer-size) (- (point-max) (point-min)))

This is something I've already been looking for several times.

Maybe this could go in simple.el:

(defun buffer-narrowed-p
  "Return non-nil if the current buffer is narrowed."
  (not (= (buffer-size)
          (- (point-max) 
             (point-min)))

-- 
Bastien