Re: narrow question

[ray]

It works,  Thank you.

On 9/27/06, Barry Margolin <barmar@alum.mit.edu> wrote:

In article <mailman.7430.1159275829.9609.help-gnu-emacs@gnu.org>,
ray <hantechs@gmail.com> wrote:

> I have learned to use narrow-to-region to narrow a buffer. But how can I
> determine whether a buffer is narrowed with elisp? Thanks.

(defun buffer-narrowed-p ()
  (/= (- (point-max-marker) (point-min-marker))
      (buffer-size)))

--
Barry Margolin, barmar@alum.mit.edu
Arlington, MA
*** PLEASE post questions in newsgroups, not directly to me ***
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