Hi Marcin,

You can configure this behaviour of org-mode (setting the identation of
source blocks to 0) using the following code: (put it in your emacs config
file)

(setq org-edit-src-content-indentation 0)

Hope it helps.

Cheers,

LEslie


On Thu, Aug 23, 2018 at 4:05 PM Marcin Borkowski <mbork@mbork.pl> wrote:

>
> On 2018-08-22, at 14:52, Nick Dokos <ndokos@gmail.com> wrote:
>
> > Marcin Borkowski <mbork@mbork.pl> writes:
> >
> >> Hi all,
> >>
> >> I hoped this:
> >>
> >> #+begin_src diff
> >>   @@ -1,5 +1,5 @@
> >>   -lorem
> >>   +Lorem
> >>    ipsum
> >>    dolor
> >>    sit
> >>   -amet
> >>   +amet.
> >> #+end_src
> >>
> >> would Just Work™, i.e., the diff would be font-locked like in
> >> diff-mode.  Well, it is not.  How do I convince Org-mode to color my
> >> diffs?
> >>
> >
> > By somehow elimintating the indentation perhaps?
>
> Thanks Nick (and John, in previous message).  This works indeed.
>
> However, double C-c ' on the source block reintroduces the
> indentation...
>
> Still, I can live with it as-is.
>
> Best,
>
> --
> Marcin Borkowski
> http://mbork.pl
>
>

-- 
Leslie H. Watter