Re: [Orgmode] Re: Preventing (or mitigating) accidental deletion in org-mode

[Nick Bell]

Leo wrote:
> On 2009-08-23 13:27 +0100, Nick Bell wrote:
> > I'm trying to write a little function using before-save-hook to
> > compare the current buffer to the saved version and output the result
> > of diffstat, asking the user whether they want to go ahead with the
> > save or view the full diff. Or has someone done something like this
> > before?
>
> See diff-buffer-with-file.

Yes, that was the idea. I was going to hook a function into 
before-save-hook which does pipe diff -u $1 $2 | diffstat and  show the 
result in some kind of minibuffer. Not sure how to set $1 and $2 (in 
fact, I've never written any elisp at all). I don't suppose anyone could 
whip up the code in a moment or two? ;-)

Nick

--
Nick Bell