Re: diffs between a buffer and the underlying file

[Romain Francoise]

jpw@pobox.com (John Paul Wallington) writes:

> Also, the Ibuffer library, an advanced replacement for the normal
> buffer menu, has an `ibuffer-diff-with-file' command that you can get
> by pressing =.

Of course using Ibuffer to operate on the current buffer can be tiring
if you do it often, because you have to locate the buffer in the list.
I use the following to make point jump to the last buffer when entering
Ibuffer, I find it very convenient (e.g. C-x C-b = always works):

(add-hook 'ibuffer-hook
          (lambda () (ibuffer-jump-to-buffer
                      (buffer-name (other-buffer (current-buffer) t)))))

-- 
Romain Francoise <romain@orebokech.com> | The sea! the sea! the open
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